🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 21.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,615,365 km

• M1: 359,633 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.75 AU - 0.79 AU

Year: 236 Days

Day: 44.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,615,365 km

• M1: 62,682 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.7 AU - 1.12 AU

Year: 304 Days

Day: 39.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.89 AU - 1.33 AU

Year: 409 Days

Day: 39.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,615,365 km

• M1: 484,248 km (0.103 R)
• M2: 618,587 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.58 AU - 2.24 AU

Year: 923 Days

Day: 21.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.44 AU - 4.58 AU

Year: 3351 Days

Day: 38.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,615,365 km

• M1: 239,207 km (0.025 R)
• M2: 2,977,446 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 14.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.44 AU - 7.18 AU

Year: 5545 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,615,365 km

• M1: 187,596 km (0.1 R)
• M2: 398,529 km (0.118 R)
• M3: 514,766 km (0.073 R)
• M4: 804,238 km (0.11 R)
• M5: 1,177,485 km (0.106 R)
• M6: 1,604,587 km (0.119 R)
• M7: 2,024,508 km (0.099 R)
• M8: 2,172,311 km (0.107 R)
• M9: 2,420,344 km (0.08 R)
• M10: 2,597,767 km (0.1 R)
• M11: 2,923,890 km (0.079 R)
• M12: 3,070,945 km (0.107 R)
• M13: 3,350,544 km (0.1 R)
• M14: 3,482,489 km (0.116 R)
• M15: 3,728,877 km (0.049 R)
• M16: 3,911,835 km (0.118 R)
• M17: 4,051,110 km (0.088 R)
• M18: 4,168,395 km (0.108 R)
• M19: 4,382,320 km (0.105 R)
• M20: 4,871,206 km (0.074 R)
• M21: 5,874,260 km (0.101 R)
• M22: 6,304,204 km (0.119 R)
• M23: 6,578,118 km (0.057 R)
• M24: 6,716,496 km (0.084 R)
• M25: 6,996,393 km (0.091 R)
• M26: 7,654,773 km (0.107 R)
• M27: 7,947,237 km (0.028 R)
• M28: 9,464,459 km (0.062 R)
• M29: 10,064,197 km (0.037 R)
• M30: 10,256,280 km (0.093 R)
• M31: 10,481,724 km (0.089 R)
• M32: 10,708,964 km (0.113 R)
• M33: 11,168,229 km (0.116 R)
• M34: 11,466,976 km (0.107 R)
• M35: 12,140,316 km (0.077 R)
• M36: 14,021,808 km (0.072 R)
• M37: 14,344,192 km (0.037 R)
• M38: 14,923,285 km (0.057 R)
• M39: 15,215,899 km (0.118 R)
• M40: 15,806,511 km (0.115 R)
• M41: 15,918,111 km (0.061 R)
• M42: 16,217,008 km (0.119 R)
• M43: 16,329,505 km (0.113 R)
• M44: 16,744,490 km (0.062 R)
• M45: 17,354,400 km (0.074 R)
• M46: 17,469,591 km (0.067 R)
• M47: 18,399,940 km (0.054 R)
• M48: 18,713,646 km (0.114 R)
• M49: 18,989,655 km (0.04 R)
• M50: 19,267,009 km (0.062 R)
• M51: 19,785,665 km (0.084 R)
• M52: 19,906,091 km (0.084 R)
• M53: 20,026,667 km (0.109 R)
• M54: 20,511,364 km (0.087 R)
• M55: 21,081,930 km (0.119 R)
• M56: 21,451,437 km (0.119 R)
• M57: 23,628,086 km (0.092 R)
• M58: 23,969,319 km (0.103 R)
• M59: 24,441,001 km (0.047 R)
• M60: 25,655,436 km (0.102 R)
• M61: 26,094,057 km (0.118 R)
• M62: 26,535,072 km (0.025 R)
• M63: 26,845,188 km (0.11 R)
• M64: 27,156,651 km (0.088 R)
• M65: 27,379,701 km (0.06 R)
• M66: 27,469,161 km (0.116 R)
• M67: 28,278,485 km (0.078 R)
• M68: 29,050,111 km (0.096 R)
• M69: 29,552,910 km (0.027 R)
• M70: 30,012,624 km (0.113 R)
• M71: 31,125,632 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 12.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.46 AU - 7.7 AU

Year: 6591 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 92.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,615,365 km

• M1: 159,920 km (0.054 R)
• M2: 241,750 km (0.118 R)
• M3: 392,694 km (0.091 R)
• M4: 494,421 km (0.089 R)
• M5: 797,207 km (0.073 R)
• M6: 1,120,039 km (0.037 R)
• M7: 1,250,339 km (0.099 R)
• M8: 1,584,840 km (0.11 R)
• M9: 1,763,011 km (0.107 R)
• M10: 2,139,549 km (0.1 R)
• M11: 2,472,853 km (0.077 R)
• M12: 2,680,943 km (0.025 R)
• M13: 2,985,973 km (0.074 R)
• M14: 3,114,777 km (0.106 R)
• M15: 3,302,223 km (0.089 R)
• M16: 3,847,059 km (0.109 R)
• M17: 4,068,912 km (0.069 R)
• M18: 4,212,377 km (0.038 R)
• M19: 4,483,149 km (0.092 R)
• M20: 4,588,915 km (0.08 R)
• M21: 4,759,755 km (0.103 R)
• M22: 4,932,840 km (0.117 R)
• M23: 5,307,583 km (0.119 R)
• M24: 5,668,712 km (0.072 R)
• M25: 6,014,732 km (0.061 R)
• M26: 6,873,125 km (0.12 R)
• M27: 6,970,962 km (0.111 R)
• M28: 7,118,465 km (0.08 R)
• M29: 7,267,165 km (0.077 R)
• M30: 8,283,982 km (0.086 R)
• M31: 8,414,282 km (0.096 R)
• M32: 8,756,263 km (0.05 R)
• M33: 9,129,659 km (0.119 R)
• M34: 10,308,939 km (0.068 R)
• M35: 10,477,236 km (0.12 R)
• M36: 10,590,033 km (0.078 R)
• M37: 10,902,244 km (0.075 R)
• M38: 11,016,537 km (0.049 R)
• M39: 11,275,192 km (0.078 R)
• M40: 12,868,858 km (0.119 R)
• M41: 13,262,898 km (0.067 R)
• M42: 13,815,363 km (0.085 R)
• M43: 14,001,164 km (0.093 R)
• M44: 14,125,480 km (0.096 R)
• M45: 14,437,840 km (0.053 R)
• M46: 14,942,583 km (0.119 R)
• M47: 15,710,469 km (0.076 R)
• M48: 15,872,035 km (0.11 R)
• M49: 16,034,199 km (0.053 R)
• M50: 16,392,785 km (0.115 R)
• M51: 16,491,071 km (0.102 R)
• M52: 16,853,247 km (0.115 R)
• M53: 17,118,185 km (0.08 R)
• M54: 17,317,749 km (0.119 R)
• M55: 17,753,079 km (0.077 R)
• M56: 17,921,376 km (0.066 R)
• M57: 18,124,081 km (0.032 R)
• M58: 18,874,015 km (0.047 R)
• M59: 20,545,323 km (0.095 R)
• M60: 22,118,494 km (0.096 R)
• M61: 22,627,127 km (0.053 R)
• M62: 22,736,782 km (0.119 R)
• M63: 23,176,600 km (0.104 R)
• M64: 24,813,200 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 10.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.09 AU - 8.53 AU

Year: 8381 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 123.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,615,365 km

• M1: 462,856 km (0.118 R)
• M2: 529,726 km (0.104 R)
• M3: 659,876 km (0.114 R)
• M4: 801,545 km (0.064 R)
• M5: 2,060,561 km (0.107 R)
• M6: 2,273,289 km (0.09 R)
• M7: 3,006,917 km (0.091 R)
• M8: 3,086,802 km (0.119 R)
• M9: 3,497,149 km (0.098 R)
• M10: 4,459,961 km (0.098 R)
• M11: 4,955,130 km (0.085 R)
• M12: 5,598,551 km (0.094 R)
• M13: 5,664,374 km (0.114 R)
• M14: 5,997,229 km (0.118 R)
• M15: 6,234,192 km (0.051 R)
• M16: 6,647,381 km (0.068 R)
• M17: 7,034,092 km (0.076 R)
• M18: 7,105,151 km (0.092 R)
• M19: 7,176,509 km (0.08 R)
• M20: 7,248,166 km (0.042 R)
• M21: 7,391,930 km (0.088 R)
• M22: 7,719,250 km (0.068 R)
• M23: 8,350,254 km (0.089 R)
• M24: 8,539,046 km (0.048 R)
• M25: 8,691,038 km (0.084 R)
• M26: 8,959,416 km (0.098 R)
• M27: 9,504,102 km (0.049 R)
• M28: 9,820,203 km (0.051 R)
• M29: 9,899,789 km (0.093 R)
• M30: 9,979,524 km (0.025 R)
• M31: 10,544,107 km (0.104 R)
• M32: 10,666,478 km (0.094 R)
• M33: 10,953,706 km (0.106 R)
• M34: 11,077,573 km (0.045 R)
• M35: 11,368,541 km (0.096 R)
• M36: 12,299,339 km (0.106 R)
• M37: 12,428,142 km (0.077 R)
• M38: 13,474,729 km (0.12 R)
• M39: 13,785,444 km (0.116 R)
• M40: 13,919,184 km (0.111 R)
• M41: 14,731,351 km (0.078 R)
• M42: 16,307,065 km (0.116 R)
• M43: 16,496,008 km (0.106 R)
• M44: 16,828,264 km (0.061 R)
• M45: 17,935,738 km (0.103 R)
• M46: 18,081,895 km (0.099 R)
• M47: 18,917,698 km (0.109 R)
• M48: 19,016,881 km (0.095 R)
• M49: 20,321,824 km (0.095 R)
• M50: 21,345,073 km (0.106 R)
• M51: 21,811,070 km (0.074 R)
• M52: 22,019,311 km (0.091 R)
• M53: 22,490,095 km (0.112 R)
• M54: 24,298,584 km (0.046 R)
• M55: 24,893,684 km (0.103 R)
• M56: 28,109,889 km (0.061 R)
• M57: 28,563,619 km (0.063 R)
• M58: 28,848,453 km (0.055 R)
• M59: 29,939,471 km (0.111 R)
• M60: 30,402,925 km (0.096 R)
• M61: 30,577,356 km (0.074 R)
• M62: 30,985,609 km (0.109 R)
• M63: 31,278,222 km (0.108 R)
• M64: 31,689,616 km (0.063 R)
• M65: 31,807,350 km (0.109 R)
• M66: 32,043,565 km (0.045 R)
• M67: 32,280,229 km (0.117 R)
• M68: 32,993,960 km (0.11 R)
• M69: 33,113,339 km (0.1 R)
• M70: 34,376,244 km (0.093 R)
• M71: 35,165,971 km (0.084 R)
• M72: 35,593,672 km (0.106 R)
• M73: 36,330,890 km (0.103 R)
• M74: 36,577,727 km (0.052 R)
• M75: 37,197,211 km (0.112 R)
• M76: 38,761,257 km (0.076 R)
• M77: 41,759,498 km (0.07 R)
• M78: 42,406,957 km (0.082 R)
• M79: 42,536,958 km (0.118 R)
• M80: 43,777,573 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.15 AU - 10.93 AU

Year: 10309 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,615,365 km

• M1: 237,262 km (0.108 R)
• M2: 358,287 km (0.082 R)
• M3: 502,200 km (0.069 R)
• M4: 1,202,168 km (0.055 R)
• M5: 1,866,832 km (0.108 R)
• M6: 1,951,654 km (0.039 R)
• M7: 2,016,131 km (0.119 R)
• M8: 2,103,346 km (0.072 R)
• M9: 2,676,007 km (0.108 R)
• M10: 3,067,056 km (0.064 R)
• M11: 4,832,909 km (0.103 R)
• M12: 4,920,872 km (0.084 R)
• M13: 5,157,985 km (0.068 R)
• M14: 5,954,294 km (0.116 R)
• M15: 6,302,558 km (0.101 R)
• M16: 7,319,824 km (0.101 R)
• M17: 7,624,555 km (0.09 R)
• M18: 7,761,437 km (0.047 R)
• M19: 7,864,510 km (0.108 R)
• M20: 8,457,665 km (0.109 R)
• M21: 9,101,385 km (0.106 R)
• M22: 9,502,606 km (0.064 R)
• M23: 9,909,513 km (0.063 R)
• M24: 10,021,412 km (0.112 R)
• M25: 10,284,255 km (0.095 R)
• M26: 10,625,638 km (0.109 R)
• M27: 10,740,379 km (0.097 R)
• M28: 11,280,727 km (0.069 R)
• M29: 11,750,913 km (0.11 R)
• M30: 11,988,325 km (0.073 R)
• M31: 12,347,659 km (0.099 R)
• M32: 13,035,809 km (0.089 R)
• M33: 13,570,472 km (0.117 R)
• M34: 13,861,440 km (0.081 R)
• M35: 14,196,389 km (0.098 R)
• M36: 14,746,461 km (0.102 R)
• M37: 15,389,731 km (0.101 R)
• M38: 15,780,032 km (0.081 R)
• M39: 16,570,657 km (0.058 R)
• M40: 16,970,682 km (0.115 R)
• M41: 17,194,330 km (0.057 R)
• M42: 17,509,084 km (0.096 R)
• M43: 17,644,620 km (0.079 R)
• M44: 18,007,544 km (0.104 R)
• M45: 18,281,458 km (0.089 R)
• M46: 18,925,776 km (0.12 R)
• M47: 19,437,401 km (0.071 R)
• M48: 19,718,346 km (0.077 R)
• M49: 20,047,760 km (0.042 R)
• M50: 20,569,109 km (0.067 R)
• M51: 20,759,846 km (0.035 R)
• M52: 20,999,053 km (0.114 R)
• M53: 21,143,116 km (0.039 R)
• M54: 22,306,539 km (0.12 R)
• M55: 22,502,512 km (0.07 R)
• M56: 23,790,101 km (0.044 R)
• M57: 24,040,378 km (0.118 R)
• M58: 24,090,643 km (0.094 R)
• M59: 24,191,023 km (0.062 R)
• M60: 25,152,339 km (0.106 R)
• M61: 25,305,228 km (0.051 R)
• M62: 25,509,579 km (0.086 R)
• M63: 26,384,277 km (0.101 R)
• M64: 26,487,799 km (0.108 R)
• M65: 27,164,131 km (0.119 R)
• M66: 27,373,418 km (0.078 R)
• M67: 27,740,980 km (0.08 R)
• M68: 27,898,956 km (0.11 R)
• M69: 28,799,984 km (0.105 R)
• M70: 30,088,171 km (0.107 R)
• M71: 30,521,706 km (0.111 R)
• M72: 31,121,144 km (0.062 R)
• M73: 31,230,650 km (0.033 R)
• M74: 31,614,668 km (0.106 R)
• M75: 32,110,585 km (0.111 R)
• M76: 32,887,297 km (0.084 R)
• M77: 33,278,046 km (0.043 R)
• M78: 33,389,946 km (0.095 R)
• M79: 34,176,681 km (0.07 R)
• M80: 34,402,574 km (0.093 R)
• M81: 34,742,460 km (0.046 R)
• M82: 34,969,549 km (0.088 R)
• M83: 36,458,198 km (0.071 R)
• M84: 37,850,505 km (0.069 R)
• M85: 38,494,524 km (0.053 R)
• M86: 39,024,101 km (0.098 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit