🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 313 Days

Day: 32.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,527,791 km

• M1: 134,788 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.29 AU

Year: 484 Days

Day: 12.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,527,791 km

• M1: 532,419 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.49 AU - 2.53 AU

Year: 1482 Days

Day: 39.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,527,791 km

• M1: 1,216,530 km (0.093 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 9.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.37 AU - 5.95 AU

Year: 4369 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,527,791 km

• M1: 128,355 km (0.1 R)
• M2: 192,383 km (0.067 R)
• M3: 291,566 km (0.109 R)
• M4: 397,930 km (0.092 R)
• M5: 457,021 km (0.068 R)
• M6: 615,446 km (0.072 R)
• M7: 847,921 km (0.114 R)
• M8: 1,133,353 km (0.116 R)
• M9: 1,235,230 km (0.108 R)
• M10: 1,300,454 km (0.056 R)
• M11: 1,545,346 km (0.083 R)
• M12: 1,673,551 km (0.075 R)
• M13: 1,775,577 km (0.04 R)
• M14: 1,955,693 km (0.111 R)
• M15: 2,126,085 km (0.094 R)
• M16: 2,333,727 km (0.108 R)
• M17: 2,399,101 km (0.116 R)
• M18: 2,464,924 km (0.077 R)
• M19: 2,666,432 km (0.08 R)
• M20: 2,751,853 km (0.036 R)
• M21: 2,890,680 km (0.115 R)
• M22: 3,067,504 km (0.118 R)
• M23: 3,450,475 km (0.083 R)
• M24: 3,562,673 km (0.113 R)
• M25: 3,733,364 km (0.116 R)
• M26: 3,867,853 km (0.113 R)
• M27: 4,004,137 km (0.118 R)
• M28: 4,142,066 km (0.091 R)
• M29: 4,565,129 km (0.068 R)
• M30: 4,750,630 km (0.103 R)
• M31: 4,854,900 km (0.088 R)
• M32: 5,044,291 km (0.094 R)
• M33: 5,108,019 km (0.08 R)
• M34: 5,737,677 km (0.087 R)
• M35: 6,140,843 km (0.103 R)
• M36: 6,414,757 km (0.085 R)
• M37: 6,506,909 km (0.086 R)
• M38: 7,045,611 km (0.042 R)
• M39: 7,745,280 km (0.101 R)
• M40: 8,041,334 km (0.098 R)
• M41: 8,644,513 km (0.035 R)
• M42: 8,797,552 km (0.068 R)
• M43: 8,900,026 km (0.1 R)
• M44: 9,602,687 km (0.088 R)
• M45: 9,867,476 km (0.101 R)
• M46: 11,562,270 km (0.078 R)
• M47: 11,900,660 km (0.09 R)
• M48: 12,071,052 km (0.1 R)
• M49: 12,587,165 km (0.083 R)
• M50: 12,789,720 km (0.057 R)
• M51: 13,198,272 km (0.081 R)
• M52: 13,374,798 km (0.062 R)
• M53: 13,433,739 km (0.119 R)
• M54: 13,492,830 km (0.088 R)
• M55: 13,581,542 km (0.108 R)
• M56: 13,640,783 km (0.045 R)
• M57: 14,753,043 km (0.12 R)
• M58: 15,028,004 km (0.117 R)
• M59: 15,459,145 km (0.099 R)
• M60: 15,521,078 km (0.111 R)
• M61: 15,925,441 km (0.114 R)
• M62: 16,113,336 km (0.075 R)
• M63: 18,753,439 km (0.111 R)
• M64: 18,885,684 km (0.068 R)
• M65: 19,551,245 km (0.04 R)
• M66: 20,224,585 km (0.117 R)
• M67: 20,802,781 km (0.1 R)
• M68: 21,111,102 km (0.106 R)
• M69: 21,524,740 km (0.076 R)
• M70: 21,628,411 km (0.119 R)
• M71: 21,906,065 km (0.115 R)
• M72: 22,115,053 km (0.047 R)
• M73: 22,359,646 km (0.045 R)
• M74: 22,710,752 km (0.116 R)
• M75: 22,851,673 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 8.9

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.94 AU - 7.4 AU

Year: 6422 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,527,791 km

• M1: 293,511 km (0.119 R)
• M2: 388,356 km (0.079 R)
• M3: 627,862 km (0.046 R)
• M4: 772,374 km (0.062 R)
• M5: 1,077,703 km (0.11 R)
• M6: 1,181,973 km (0.08 R)
• M7: 1,400,685 km (0.053 R)
• M8: 1,457,532 km (0.096 R)
• M9: 1,553,873 km (0.079 R)
• M10: 1,652,458 km (0.096 R)
• M11: 1,712,746 km (0.09 R)
• M12: 2,243,220 km (0.062 R)
• M13: 2,655,213 km (0.059 R)
• M14: 2,726,272 km (0.114 R)
• M15: 3,041,325 km (0.119 R)
• M16: 4,165,104 km (0.092 R)
• M17: 4,359,282 km (0.105 R)
• M18: 4,727,742 km (0.048 R)
• M19: 5,018,111 km (0.097 R)
• M20: 5,464,511 km (0.089 R)
• M21: 5,616,203 km (0.098 R)
• M22: 6,555,229 km (0.067 R)
• M23: 6,619,556 km (0.111 R)
• M24: 6,846,347 km (0.095 R)
• M25: 7,042,918 km (0.111 R)
• M26: 7,108,741 km (0.097 R)
• M27: 7,508,616 km (0.059 R)
• M28: 7,745,280 km (0.057 R)
• M29: 8,191,231 km (0.099 R)
• M30: 8,260,645 km (0.025 R)
• M31: 8,330,208 km (0.111 R)
• M32: 8,399,920 km (0.056 R)
• M33: 8,822,534 km (0.113 R)
• M34: 9,108,266 km (0.119 R)
• M35: 9,288,233 km (0.059 R)
• M36: 9,872,412 km (0.047 R)
• M37: 10,168,915 km (0.113 R)
• M38: 10,468,410 km (0.06 R)
• M39: 10,732,899 km (0.072 R)
• M40: 10,846,893 km (0.104 R)
• M41: 11,539,381 km (0.077 R)
• M42: 11,812,697 km (0.106 R)
• M43: 11,930,430 km (0.057 R)
• M44: 12,127,451 km (0.118 R)
• M45: 12,805,727 km (0.106 R)
• M46: 13,373,451 km (0.08 R)
• M47: 13,578,251 km (0.079 R)
• M48: 14,240,521 km (0.112 R)
• M49: 14,659,694 km (0.072 R)
• M50: 15,339,018 km (0.117 R)
• M51: 15,596,476 km (0.083 R)
• M52: 15,812,046 km (0.098 R)
• M53: 15,985,131 km (0.085 R)
• M54: 16,508,424 km (0.12 R)
• M55: 17,482,456 km (0.098 R)
• M56: 18,293,127 km (0.119 R)
• M57: 19,439,346 km (0.105 R)
• M58: 19,624,997 km (0.04 R)
• M59: 19,764,422 km (0.031 R)
• M60: 20,232,065 km (0.073 R)
• M61: 20,561,479 km (0.062 R)
• M62: 20,750,571 km (0.079 R)
• M63: 21,273,565 km (0.108 R)
• M64: 22,090,220 km (0.069 R)
• M65: 22,575,366 km (0.097 R)
• M66: 22,721,673 km (0.115 R)
• M67: 24,051,897 km (0.102 R)
• M68: 24,551,105 km (0.106 R)
• M69: 24,852,096 km (0.033 R)
• M70: 25,610,258 km (0.072 R)
• M71: 25,915,737 km (0.103 R)
• M72: 26,376,049 km (0.036 R)
• M73: 27,512,694 km (0.112 R)
• M74: 28,349,245 km (0.082 R)
• M75: 28,454,413 km (0.102 R)
• M76: 31,397,152 km (0.084 R)
• M77: 31,669,420 km (0.07 R)
• M78: 32,161,597 km (0.116 R)
• M79: 33,208,783 km (0.116 R)
• M80: 34,435,186 km (0.074 R)
• M81: 34,716,131 km (0.062 R)
• M82: 35,563,004 km (0.099 R)
• M83: 36,531,202 km (0.084 R)
• M84: 36,989,719 km (0.056 R)
• M85: 37,796,949 km (0.117 R)
• M86: 38,260,703 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 14.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.25 AU - 13.95 AU

Year: 14728 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,527,791 km

• M1: 372,798 km (0.107 R)
• M2: 484,697 km (0.1 R)
• M3: 910,004 km (0.074 R)
• M4: 1,492,987 km (0.078 R)
• M5: 1,985,912 km (0.082 R)
• M6: 2,208,813 km (0.072 R)
• M7: 3,578,381 km (0.052 R)
• M8: 4,096,438 km (0.103 R)
• M9: 4,491,676 km (0.035 R)
• M10: 5,592,716 km (0.106 R)
• M11: 5,830,727 km (0.102 R)
• M12: 6,234,940 km (0.109 R)
• M13: 6,774,091 km (0.116 R)
• M14: 7,113,379 km (0.111 R)
• M15: 7,764,877 km (0.042 R)
• M16: 8,075,443 km (0.11 R)
• M17: 8,435,525 km (0.12 R)
• M18: 9,547,187 km (0.108 R)
• M19: 10,023,955 km (0.106 R)
• M20: 10,168,616 km (0.113 R)
• M21: 10,362,495 km (0.092 R)
• M22: 10,852,578 km (0.117 R)
• M23: 11,000,979 km (0.074 R)
• M24: 11,300,174 km (0.073 R)
• M25: 11,855,482 km (0.053 R)
• M26: 12,627,107 km (0.112 R)
• M27: 13,045,234 km (0.088 R)
• M28: 14,327,287 km (0.11 R)
• M29: 14,708,762 km (0.09 R)
• M30: 14,983,424 km (0.093 R)
• M31: 15,426,233 km (0.094 R)
• M32: 16,438,412 km (0.098 R)
• M33: 16,723,396 km (0.052 R)
• M34: 17,010,026 km (0.09 R)
• M35: 17,240,556 km (0.101 R)
• M36: 17,704,609 km (0.112 R)
• M37: 17,996,773 km (0.074 R)
• M38: 18,408,616 km (0.061 R)
• M39: 18,763,911 km (0.069 R)
• M40: 19,965,033 km (0.097 R)
• M41: 20,269,165 km (0.113 R)
• M42: 20,759,098 km (0.068 R)
• M43: 20,882,068 km (0.076 R)
• M44: 21,501,253 km (0.105 R)
• M45: 22,126,273 km (0.095 R)
• M46: 22,378,046 km (0.055 R)
• M47: 23,458,442 km (0.034 R)
• M48: 23,715,152 km (0.085 R)
• M49: 25,012,614 km (0.067 R)
• M50: 25,143,662 km (0.098 R)
• M51: 25,275,009 km (0.073 R)
• M52: 26,067,279 km (0.074 R)
• M53: 26,399,835 km (0.037 R)
• M54: 27,608,586 km (0.092 R)
• M55: 30,709,002 km (0.119 R)
• M56: 31,271,640 km (0.043 R)
• M57: 31,483,470 km (0.116 R)
• M58: 31,766,659 km (0.111 R)
• M59: 32,121,954 km (0.087 R)
• M60: 33,484,043 km (0.086 R)
• M61: 34,572,517 km (0.041 R)
• M62: 34,718,524 km (0.116 R)
• M63: 35,968,115 km (0.105 R)
• M64: 36,190,118 km (0.075 R)
• M65: 36,486,921 km (0.03 R)
• M66: 36,635,471 km (0.054 R)
• M67: 38,662,373 km (0.097 R)
• M68: 39,193,894 km (0.094 R)
• M69: 39,727,659 km (0.088 R)
• M70: 40,263,968 km (0.055 R)
• M71: 41,576,240 km (0.032 R)
• M72: 41,731,672 km (0.111 R)
• M73: 43,059,653 km (0.072 R)
• M74: 44,719,142 km (0.118 R)
• M75: 45,917,421 km (0.061 R)
• M76: 48,019,271 km (0.099 R)
• M77: 48,182,333 km (0.069 R)
• M78: 50,152,387 km (0.062 R)
• M79: 50,649,052 km (0.107 R)
• M80: 53,578,627 km (0.112 R)
• M81: 54,425,650 km (0.109 R)
• M82: 54,765,686 km (0.097 R)
• M83: 55,021,199 km (0.086 R)
• M84: 55,961,571 km (0.08 R)
• M85: 56,821,011 km (0.105 R)
• M86: 57,165,984 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.8

Radius: 4

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.75 AU - 16.59 AU

Year: 23124 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,527,791 km

• M1: 353,649 km (0.115 R)
• M2: 389,254 km (0.093 R)
• M3: 484,248 km (0.093 R)
• M4: 651,499 km (0.06 R)
• M5: 1,088,474 km (0.031 R)
• M6: 1,538,465 km (0.11 R)
• M7: 1,941,780 km (0.08 R)
• M8: 2,730,161 km (0.109 R)
• M9: 2,839,517 km (0.104 R)
• M10: 3,138,264 km (0.037 R)
• M11: 3,605,009 km (0.082 R)
• M12: 4,010,270 km (0.106 R)
• M13: 4,429,892 km (0.096 R)
• M14: 4,819,445 km (0.074 R)
• M15: 4,907,409 km (0.088 R)
• M16: 4,996,120 km (0.088 R)
• M17: 5,085,131 km (0.085 R)
• M18: 6,338,911 km (0.112 R)
• M19: 6,387,081 km (0.107 R)
• M20: 6,629,878 km (0.104 R)
• M21: 6,875,668 km (0.067 R)
• M22: 7,124,449 km (0.092 R)
• M23: 7,528,662 km (0.106 R)
• M24: 8,306,422 km (0.1 R)
• M25: 8,731,729 km (0.093 R)
• M26: 9,001,005 km (0.069 R)
• M27: 9,382,629 km (0.107 R)
• M28: 9,547,785 km (0.069 R)
• M29: 10,388,076 km (0.089 R)
• M30: 10,903,441 km (0.042 R)
• M31: 10,961,335 km (0.104 R)
• M32: 11,251,705 km (0.119 R)
• M33: 11,427,183 km (0.119 R)
• M34: 11,840,223 km (0.079 R)
• M35: 12,438,614 km (0.104 R)
• M36: 18,042,700 km (0.071 R)
• M37: 18,248,098 km (0.114 R)
• M38: 19,286,457 km (0.083 R)
• M39: 19,777,586 km (0.098 R)
• M40: 20,772,263 km (0.104 R)
• M41: 21,492,576 km (0.069 R)
• M42: 22,957,588 km (0.103 R)
• M43: 23,403,240 km (0.09 R)
• M44: 23,627,338 km (0.115 R)
• M45: 24,002,081 km (0.087 R)
• M46: 24,378,918 km (0.1 R)
• M47: 24,833,695 km (0.074 R)
• M48: 24,909,691 km (0.106 R)
• M49: 25,674,585 km (0.068 R)
• M50: 27,777,931 km (0.065 R)
• M51: 29,774,315 km (0.039 R)
• M52: 29,936,030 km (0.109 R)
• M53: 34,156,485 km (0.107 R)
• M54: 35,261,565 km (0.084 R)
• M55: 38,734,928 km (0.108 R)
• M56: 39,709,109 km (0.101 R)
• M57: 40,512,151 km (0.063 R)
• M58: 40,960,495 km (0.073 R)
• M59: 42,952,989 km (0.072 R)
• M60: 43,593,568 km (0.093 R)
• M61: 43,777,124 km (0.098 R)
• M62: 43,960,980 km (0.03 R)
• M63: 44,052,983 km (0.115 R)
• M64: 45,906,949 km (0.078 R)
• M65: 46,561,888 km (0.039 R)
• M66: 51,425,315 km (0.083 R)
• M67: 51,910,760 km (0.056 R)
• M68: 56,247,603 km (0.107 R)
• M69: 62,035,694 km (0.097 R)
• M70: 65,472,256 km (0.069 R)
• M71: 65,892,925 km (0.086 R)
• M72: 65,998,242 km (0.056 R)
• M73: 66,314,492 km (0.096 R)
• M74: 68,009,885 km (0.111 R)
• M75: 68,969,854 km (0.119 R)
• M76: 69,719,639 km (0.069 R)
• M77: 70,579,677 km (0.074 R)
• M78: 70,687,537 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit