🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 173 Days

Day: 31.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,146,910 km

• M1: 407,205 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 204 Days

Day: 32.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.83 AU - 1.07 AU

Year: 416 Days

Day: 21.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.78 AU - 1.3 AU

Year: 477 Days

Day: 18.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.24 AU - 1.38 AU

Year: 674 Days

Day: 30.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,146,910 km

• M1: 1,185,414 km (0.048 R)
• M2: 1,218,774 km (0.068 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 11.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.05 AU - 2.55 AU

Year: 1568 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,146,910 km

• M1: 148,251 km (0.099 R)
• M2: 260,450 km (0.09 R)
• M3: 352,752 km (0.102 R)
• M4: 452,234 km (0.118 R)
• M5: 574,605 km (0.063 R)
• M6: 692,937 km (0.079 R)
• M7: 773,271 km (0.069 R)
• M8: 869,313 km (0.118 R)
• M9: 944,411 km (0.074 R)
• M10: 1,041,500 km (0.081 R)
• M11: 1,142,329 km (0.109 R)
• M12: 1,239,718 km (0.057 R)
• M13: 1,332,767 km (0.116 R)
• M14: 1,549,236 km (0.065 R)
• M15: 1,769,294 km (0.107 R)
• M16: 1,866,981 km (0.119 R)
• M17: 1,999,974 km (0.064 R)
• M18: 2,127,731 km (0.1 R)
• M19: 2,293,485 km (0.033 R)
• M20: 2,518,181 km (0.096 R)
• M21: 2,610,184 km (0.073 R)
• M22: 2,712,808 km (0.101 R)
• M23: 2,797,630 km (0.098 R)
• M24: 2,902,647 km (0.109 R)
• M25: 3,009,012 km (0.092 R)
• M26: 3,336,182 km (0.098 R)
• M27: 3,591,695 km (0.103 R)
• M28: 3,885,505 km (0.068 R)
• M29: 4,143,711 km (0.086 R)
• M30: 4,319,040 km (0.108 R)
• M31: 4,688,397 km (0.111 R)
• M32: 4,940,470 km (0.065 R)
• M33: 5,056,408 km (0.083 R)
• M34: 5,161,725 km (0.045 R)
• M35: 5,541,704 km (0.049 R)
• M36: 5,747,401 km (0.106 R)
• M37: 5,894,156 km (0.077 R)
• M38: 6,329,187 km (0.085 R)
• M39: 6,620,753 km (0.106 R)
• M40: 6,723,228 km (0.059 R)
• M41: 6,813,285 km (0.119 R)
• M42: 7,086,152 km (0.101 R)
• M43: 7,177,855 km (0.094 R)
• M44: 7,322,666 km (0.096 R)
• M45: 7,736,454 km (0.114 R)
• M46: 7,885,154 km (0.1 R)
• M47: 8,048,365 km (0.039 R)
• M48: 8,130,495 km (0.058 R)
• M49: 8,768,829 km (0.085 R)
• M50: 8,938,024 km (0.107 R)
• M51: 9,251,132 km (0.106 R)
• M52: 9,365,874 km (0.108 R)
• M53: 9,640,386 km (0.116 R)
• M54: 9,756,624 km (0.09 R)
• M55: 9,858,948 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 10.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.48 AU - 5.82 AU

Year: 6038 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,146,910 km

• M1: 136,732 km (0.07 R)
• M2: 228,586 km (0.055 R)
• M3: 409,599 km (0.107 R)
• M4: 553,063 km (0.103 R)
• M5: 974,181 km (0.105 R)
• M6: 1,106,426 km (0.118 R)
• M7: 1,174,942 km (0.032 R)
• M8: 1,796,222 km (0.089 R)
• M9: 2,484,821 km (0.075 R)
• M10: 3,002,280 km (0.091 R)
• M11: 3,866,806 km (0.119 R)
• M12: 4,053,953 km (0.094 R)
• M13: 4,189,488 km (0.057 R)
• M14: 4,521,147 km (0.101 R)
• M15: 4,690,192 km (0.12 R)
• M16: 5,034,567 km (0.099 R)
• M17: 5,298,308 km (0.107 R)
• M18: 5,506,548 km (0.059 R)
• M19: 6,366,586 km (0.082 R)
• M20: 6,588,141 km (0.111 R)
• M21: 6,715,897 km (0.068 R)
• M22: 7,400,307 km (0.042 R)
• M23: 7,835,039 km (0.115 R)
• M24: 7,970,575 km (0.109 R)
• M25: 8,485,490 km (0.11 R)
• M26: 8,940,567 km (0.088 R)
• M27: 9,188,900 km (0.1 R)
• M28: 9,656,243 km (0.113 R)
• M29: 10,279,019 km (0.119 R)
• M30: 10,464,670 km (0.082 R)
• M31: 10,651,518 km (0.107 R)
• M32: 10,801,714 km (0.116 R)
• M33: 11,447,977 km (0.107 R)
• M34: 12,028,716 km (0.083 R)
• M35: 12,106,956 km (0.085 R)
• M36: 12,421,261 km (0.091 R)
• M37: 13,299,550 km (0.098 R)
• M38: 13,623,878 km (0.056 R)
• M39: 14,696,046 km (0.072 R)
• M40: 15,966,730 km (0.037 R)
• M41: 16,225,086 km (0.078 R)
• M42: 16,615,237 km (0.11 R)
• M43: 17,008,380 km (0.117 R)
• M44: 19,020,322 km (0.108 R)
• M45: 19,523,420 km (0.102 R)
• M46: 20,263,181 km (0.055 R)
• M47: 20,777,050 km (0.057 R)
• M48: 20,870,997 km (0.082 R)
• M49: 21,012,068 km (0.055 R)
• M50: 21,627,215 km (0.115 R)
• M51: 21,769,931 km (0.088 R)
• M52: 22,778,370 km (0.094 R)
• M53: 22,875,160 km (0.104 R)
• M54: 23,851,137 km (0.053 R)
• M55: 24,146,443 km (0.091 R)
• M56: 25,139,922 km (0.082 R)
• M57: 26,299,006 km (0.091 R)
• M58: 26,808,238 km (0.101 R)
• M59: 27,888,484 km (0.06 R)
• M60: 28,095,826 km (0.096 R)
• M61: 28,459,948 km (0.101 R)
• M62: 28,720,996 km (0.099 R)
• M63: 29,035,301 km (0.118 R)
• M64: 29,456,270 km (0.119 R)
• M65: 30,891,512 km (0.095 R)
• M66: 32,077,823 km (0.092 R)
• M67: 32,676,513 km (0.072 R)
• M68: 32,785,869 km (0.055 R)
• M69: 33,169,139 km (0.057 R)
• M70: 33,664,308 km (0.038 R)
• M71: 34,606,176 km (0.083 R)
• M72: 36,232,754 km (0.081 R)
• M73: 36,402,398 km (0.105 R)
• M74: 36,913,125 km (0.113 R)
• M75: 37,998,906 km (0.096 R)
• M76: 38,286,433 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 11.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.66 AU - 9.3 AU

Year: 9198 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,146,910 km

• M1: 157,377 km (0.057 R)
• M2: 268,379 km (0.109 R)
• M3: 563,386 km (0.074 R)
• M4: 634,893 km (0.07 R)
• M5: 735,872 km (0.111 R)
• M6: 1,028,485 km (0.104 R)
• M7: 1,407,566 km (0.09 R)
• M8: 2,015,831 km (0.098 R)
• M9: 2,288,548 km (0.079 R)
• M10: 3,043,868 km (0.046 R)
• M11: 3,403,052 km (0.104 R)
• M12: 3,823,572 km (0.035 R)
• M13: 4,460,111 km (0.062 R)
• M14: 4,972,334 km (0.101 R)
• M15: 5,315,362 km (0.111 R)
• M16: 5,503,257 km (0.051 R)
• M17: 5,996,631 km (0.045 R)
• M18: 6,390,223 km (0.106 R)
• M19: 6,504,216 km (0.025 R)
• M20: 6,618,958 km (0.104 R)
• M21: 6,734,298 km (0.054 R)
• M22: 7,113,977 km (0.098 R)
• M23: 7,232,159 km (0.102 R)
• M24: 7,681,402 km (0.083 R)
• M25: 8,047,468 km (0.053 R)
• M26: 8,294,604 km (0.057 R)
• M27: 9,243,652 km (0.073 R)
• M28: 9,961,423 km (0.11 R)
• M29: 10,060,756 km (0.1 R)
• M30: 10,360,550 km (0.07 R)
• M31: 10,969,114 km (0.092 R)
• M32: 11,174,512 km (0.059 R)
• M33: 11,277,735 km (0.12 R)
• M34: 11,519,784 km (0.075 R)
• M35: 12,899,525 km (0.042 R)
• M36: 13,044,037 km (0.117 R)
• M37: 13,811,324 km (0.071 R)
• M38: 14,256,378 km (0.097 R)
• M39: 14,368,427 km (0.049 R)
• M40: 14,743,768 km (0.107 R)
• M41: 14,819,315 km (0.092 R)
• M42: 15,160,547 km (0.083 R)
• M43: 15,735,153 km (0.064 R)
• M44: 15,928,284 km (0.111 R)
• M45: 16,199,953 km (0.034 R)
• M46: 16,945,100 km (0.04 R)
• M47: 17,461,363 km (0.076 R)
• M48: 18,346,982 km (0.082 R)
• M49: 18,550,286 km (0.118 R)
• M50: 19,082,256 km (0.118 R)
• M51: 19,994,204 km (0.108 R)
• M52: 20,203,492 km (0.081 R)
• M53: 20,793,206 km (0.112 R)
• M54: 20,877,879 km (0.096 R)
• M55: 21,731,335 km (0.113 R)
• M56: 21,817,204 km (0.042 R)
• M57: 22,509,094 km (0.081 R)
• M58: 23,296,128 km (0.072 R)
• M59: 23,472,205 km (0.057 R)
• M60: 23,693,012 km (0.09 R)
• M61: 24,941,855 km (0.057 R)
• M62: 25,438,370 km (0.043 R)
• M63: 25,710,638 km (0.042 R)
• M64: 25,847,071 km (0.083 R)
• M65: 26,533,127 km (0.059 R)
• M66: 26,901,288 km (0.042 R)
• M67: 27,549,944 km (0.117 R)
• M68: 28,485,529 km (0.114 R)
• M69: 29,051,757 km (0.116 R)
• M70: 29,764,890 km (0.079 R)
• M71: 30,195,582 km (0.113 R)
• M72: 30,339,495 km (0.108 R)
• M73: 31,111,420 km (0.112 R)
• M74: 31,841,009 km (0.12 R)
• M75: 33,118,874 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 10.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.2 AU - 10.36 AU

Year: 11697 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,146,910 km

• M1: 301,440 km (0.101 R)
• M2: 463,604 km (0.12 R)
• M3: 781,948 km (0.037 R)
• M4: 931,247 km (0.115 R)
• M5: 1,018,612 km (0.048 R)
• M6: 1,201,869 km (0.108 R)
• M7: 1,278,463 km (0.091 R)
• M8: 1,477,279 km (0.077 R)
• M9: 1,665,024 km (0.078 R)
• M10: 1,860,698 km (0.103 R)
• M11: 2,133,565 km (0.098 R)
• M12: 3,001,831 km (0.072 R)
• M13: 3,080,968 km (0.098 R)
• M14: 3,910,788 km (0.061 R)
• M15: 3,997,405 km (0.109 R)
• M16: 4,291,065 km (0.095 R)
• M17: 5,341,242 km (0.07 R)
• M18: 5,437,583 km (0.112 R)
• M19: 5,862,142 km (0.057 R)
• M20: 6,297,322 km (0.097 R)
• M21: 7,057,579 km (0.115 R)
• M22: 7,993,164 km (0.084 R)
• M23: 8,550,715 km (0.088 R)
• M24: 9,507,693 km (0.101 R)
• M25: 9,742,412 km (0.106 R)
• M26: 10,177,742 km (0.109 R)
• M27: 10,297,569 km (0.066 R)
• M28: 10,417,996 km (0.027 R)
• M29: 10,579,113 km (0.102 R)
• M30: 11,856,080 km (0.112 R)
• M31: 12,278,245 km (0.088 R)
• M32: 12,748,431 km (0.083 R)
• M33: 13,927,562 km (0.081 R)
• M34: 14,149,715 km (0.1 R)
• M35: 14,373,064 km (0.039 R)
• M36: 14,778,026 km (0.09 R)
• M37: 15,415,462 km (0.115 R)
• M38: 15,507,315 km (0.054 R)
• M39: 16,341,623 km (0.114 R)
• M40: 16,764,386 km (0.12 R)
• M41: 16,858,782 km (0.111 R)
• M42: 17,524,643 km (0.046 R)
• M43: 17,716,577 km (0.11 R)
• M44: 18,784,107 km (0.057 R)
• M45: 19,177,549 km (0.057 R)
• M46: 19,276,284 km (0.04 R)
• M47: 19,623,351 km (0.119 R)
• M48: 19,872,581 km (0.094 R)
• M49: 21,440,666 km (0.103 R)
• M50: 21,543,141 km (0.073 R)
• M51: 22,473,340 km (0.106 R)
• M52: 22,943,377 km (0.081 R)
• M53: 23,574,979 km (0.106 R)
• M54: 24,212,415 km (0.119 R)
• M55: 24,426,191 km (0.099 R)
• M56: 24,801,831 km (0.107 R)
• M57: 24,909,392 km (0.104 R)
• M58: 25,994,575 km (0.102 R)
• M59: 26,268,189 km (0.051 R)
• M60: 28,548,360 km (0.065 R)
• M61: 28,887,349 km (0.11 R)
• M62: 29,057,292 km (0.109 R)
• M63: 30,141,727 km (0.09 R)
• M64: 30,717,679 km (0.111 R)
• M65: 31,822,160 km (0.029 R)
• M66: 32,056,281 km (0.116 R)
• M67: 32,644,200 km (0.103 R)
• M68: 33,711,581 km (0.07 R)
• M69: 34,730,043 km (0.039 R)
• M70: 35,758,529 km (0.096 R)
• M71: 36,307,104 km (0.103 R)
• M72: 36,490,661 km (0.06 R)
• M73: 36,858,522 km (0.111 R)
• M74: 38,031,668 km (0.066 R)
• M75: 38,217,918 km (0.091 R)
• M76: 38,404,616 km (0.062 R)
• M77: 38,653,995 km (0.078 R)
• M78: 38,966,356 km (0.076 R)
• M79: 39,593,769 km (0.049 R)
• M80: 40,224,474 km (0.077 R)
• M81: 40,414,314 km (0.115 R)
• M82: 41,751,719 km (0.076 R)
• M83: 41,879,924 km (0.076 R)
• M84: 42,522,596 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 12.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.81 AU - 10.01 AU

Year: 11957 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,146,910 km

• M1: 274,213 km (0.052 R)
• M2: 556,354 km (0.113 R)
• M3: 726,896 km (0.105 R)
• M4: 1,018,014 km (0.092 R)
• M5: 1,177,784 km (0.072 R)
• M6: 1,384,977 km (0.079 R)
• M7: 1,966,913 km (0.107 R)
• M8: 2,169,319 km (0.11 R)
• M9: 2,308,146 km (0.087 R)
• M10: 2,668,527 km (0.06 R)
• M11: 2,868,090 km (0.099 R)
• M12: 3,124,800 km (0.059 R)
• M13: 3,660,660 km (0.102 R)
• M14: 3,799,188 km (0.09 R)
• M15: 4,254,264 km (0.116 R)
• M16: 4,429,593 km (0.091 R)
• M17: 5,310,126 km (0.089 R)
• M18: 5,435,938 km (0.072 R)
• M19: 5,530,932 km (0.073 R)
• M20: 5,690,404 km (0.087 R)
• M21: 6,544,458 km (0.092 R)
• M22: 6,679,395 km (0.082 R)
• M23: 6,986,520 km (0.095 R)
• M24: 7,614,681 km (0.059 R)
• M25: 7,971,472 km (0.072 R)
• M26: 8,115,834 km (0.086 R)
• M27: 8,260,944 km (0.111 R)
• M28: 8,590,807 km (0.092 R)
• M29: 8,925,009 km (0.08 R)
• M30: 9,263,399 km (0.085 R)
• M31: 9,567,831 km (0.118 R)
• M32: 9,836,958 km (0.085 R)
• M33: 9,953,046 km (0.074 R)
• M34: 10,225,762 km (0.097 R)
• M35: 10,659,297 km (0.027 R)
• M36: 11,954,515 km (0.092 R)
• M37: 12,494,863 km (0.065 R)
• M38: 13,470,391 km (0.047 R)
• M39: 14,382,489 km (0.088 R)
• M40: 14,558,566 km (0.118 R)
• M41: 14,735,241 km (0.036 R)
• M42: 14,912,664 km (0.033 R)
• M43: 15,674,715 km (0.116 R)
• M44: 15,855,878 km (0.097 R)
• M45: 15,992,162 km (0.061 R)
• M46: 16,541,485 km (0.094 R)
• M47: 17,941,572 km (0.027 R)
• M48: 18,226,107 km (0.098 R)
• M49: 19,330,738 km (0.108 R)
• M50: 19,476,446 km (0.034 R)
• M51: 20,704,794 km (0.091 R)
• M52: 21,504,096 km (0.115 R)
• M53: 21,604,775 km (0.083 R)
• M54: 22,568,484 km (0.108 R)
• M55: 23,546,256 km (0.105 R)
• M56: 24,066,408 km (0.049 R)
• M57: 24,223,186 km (0.113 R)
• M58: 24,906,549 km (0.116 R)
• M59: 25,223,996 km (0.068 R)
• M60: 25,489,682 km (0.055 R)
• M61: 25,756,265 km (0.079 R)
• M62: 26,399,835 km (0.089 R)
• M63: 26,994,487 km (0.041 R)
• M64: 28,307,059 km (0.1 R)
• M65: 28,804,771 km (0.108 R)
• M66: 29,360,976 km (0.09 R)
• M67: 29,752,473 km (0.085 R)
• M68: 30,653,950 km (0.096 R)
• M69: 31,564,253 km (0.083 R)
• M70: 32,022,771 km (0.101 R)
• M71: 33,937,474 km (0.045 R)
• M72: 34,172,043 km (0.037 R)
• M73: 34,760,860 km (0.034 R)
• M74: 35,412,509 km (0.096 R)
• M75: 35,888,978 km (0.082 R)
• M76: 36,307,553 km (0.103 R)
• M77: 36,968,775 km (0.114 R)
• M78: 37,089,351 km (0.085 R)
• M79: 38,120,081 km (0.095 R)
• M80: 39,776,279 km (0.089 R)
• M81: 40,023,714 km (0.088 R)
• M82: 40,209,514 km (0.111 R)
• M83: 41,268,218 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,380 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit