🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 43.5 Hours

Environment

Temp: 282 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,403,065 km

• M1: 104,419 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 40.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 199 Days

Day: 44.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.85 AU - 2.41 AU

Year: 1103 Days

Day: 40.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.55 AU - 3.67 AU

Year: 2433 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,403,065 km

• M1: 1,216,530 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 9.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.75 AU - 6.09 AU

Year: 4476 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,403,065 km

• M1: 126,261 km (0.067 R)
• M2: 286,031 km (0.113 R)
• M3: 349,161 km (0.063 R)
• M4: 467,942 km (0.117 R)
• M5: 876,644 km (0.034 R)
• M6: 1,069,326 km (0.091 R)
• M7: 1,313,769 km (0.11 R)
• M8: 1,617,003 km (0.089 R)
• M9: 1,699,881 km (0.08 R)
• M10: 1,784,104 km (0.087 R)
• M11: 1,913,058 km (0.044 R)
• M12: 2,180,688 km (0.061 R)
• M13: 2,241,724 km (0.045 R)
• M14: 3,087,999 km (0.088 R)
• M15: 3,156,814 km (0.105 R)
• M16: 3,837,185 km (0.051 R)
• M17: 3,948,636 km (0.113 R)
• M18: 4,098,982 km (0.112 R)
• M19: 4,270,570 km (0.12 R)
• M20: 4,366,762 km (0.114 R)
• M21: 4,959,917 km (0.033 R)
• M22: 5,327,928 km (0.074 R)
• M23: 5,431,749 km (0.11 R)
• M24: 5,494,281 km (0.115 R)
• M25: 5,683,522 km (0.112 R)
• M26: 5,768,494 km (0.104 R)
• M27: 5,875,008 km (0.117 R)
• M28: 6,264,411 km (0.077 R)
• M29: 6,418,048 km (0.086 R)
• M30: 6,484,320 km (0.095 R)
• M31: 6,886,588 km (0.061 R)
• M32: 7,113,678 km (0.097 R)
• M33: 7,343,161 km (0.09 R)
• M34: 7,505,325 km (0.063 R)
• M35: 7,833,094 km (0.082 R)
• M36: 8,141,715 km (0.083 R)
• M37: 8,430,139 km (0.074 R)
• M38: 8,551,313 km (0.087 R)
• M39: 8,795,457 km (0.099 R)
• M40: 9,365,575 km (0.059 R)
• M41: 9,642,630 km (0.026 R)
• M42: 9,845,634 km (0.083 R)
• M43: 9,947,810 km (0.085 R)
• M44: 10,204,520 km (0.097 R)
• M45: 10,307,892 km (0.116 R)
• M46: 10,619,953 km (0.068 R)
• M47: 10,777,180 km (0.081 R)
• M48: 11,253,350 km (0.102 R)
• M49: 11,440,497 km (0.098 R)
• M50: 11,547,908 km (0.058 R)
• M51: 12,501,595 km (0.11 R)
• M52: 12,667,648 km (0.059 R)
• M53: 13,593,809 km (0.094 R)
• M54: 14,223,466 km (0.08 R)
• M55: 14,833,377 km (0.084 R)
• M56: 14,891,870 km (0.105 R)
• M57: 15,038,476 km (0.074 R)
• M58: 15,333,333 km (0.071 R)
• M59: 15,659,756 km (0.09 R)
• M60: 15,808,905 km (0.084 R)
• M61: 16,319,632 km (0.067 R)
• M62: 16,988,484 km (0.11 R)
• M63: 17,326,276 km (0.05 R)
• M64: 17,542,445 km (0.098 R)
• M65: 18,415,797 km (0.062 R)
• M66: 18,604,889 km (0.058 R)
• M67: 18,668,019 km (0.114 R)
• M68: 18,857,859 km (0.094 R)
• M69: 19,399,253 km (0.102 R)
• M70: 19,720,141 km (0.102 R)
• M71: 20,432,376 km (0.115 R)
• M72: 20,562,676 km (0.086 R)
• M73: 20,693,425 km (0.046 R)
• M74: 20,824,323 km (0.026 R)
• M75: 21,450,091 km (0.095 R)
• M76: 21,715,477 km (0.094 R)
• M77: 21,948,551 km (0.027 R)
• M78: 22,148,862 km (0.028 R)
• M79: 22,417,091 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 6

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.69 AU - 18.67 AU

Year: 23089 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,403,065 km

• M1: 322,383 km (0.077 R)
• M2: 435,779 km (0.032 R)
• M3: 826,079 km (0.05 R)
• M4: 984,803 km (0.069 R)
• M5: 1,746,854 km (0.043 R)
• M6: 2,272,691 km (0.049 R)
• M7: 2,458,491 km (0.086 R)
• M8: 2,649,079 km (0.11 R)
• M9: 2,687,825 km (0.041 R)
• M10: 3,167,137 km (0.091 R)
• M11: 3,543,824 km (0.087 R)
• M12: 4,757,063 km (0.09 R)
• M13: 5,042,645 km (0.045 R)
• M14: 5,481,565 km (0.115 R)
• M15: 6,395,758 km (0.103 R)
• M16: 6,447,967 km (0.082 R)
• M17: 6,763,918 km (0.08 R)
• M18: 7,084,955 km (0.12 R)
• M19: 7,138,960 km (0.059 R)
• M20: 8,190,633 km (0.074 R)
• M21: 8,705,549 km (0.099 R)
• M22: 9,527,290 km (0.095 R)
• M23: 9,947,361 km (0.05 R)
• M24: 10,068,535 km (0.118 R)
• M25: 11,433,017 km (0.102 R)
• M26: 11,496,447 km (0.106 R)
• M27: 12,266,277 km (0.087 R)
• M28: 12,461,353 km (0.112 R)
• M29: 13,451,990 km (0.116 R)
• M30: 13,585,880 km (0.092 R)
• M31: 13,922,924 km (0.054 R)
• M32: 14,262,511 km (0.069 R)
• M33: 14,330,878 km (0.069 R)
• M34: 14,950,063 km (0.101 R)
• M35: 16,643,810 km (0.081 R)
• M36: 16,787,723 km (0.102 R)
• M37: 17,879,788 km (0.1 R)
• M38: 17,953,390 km (0.101 R)
• M39: 18,101,043 km (0.093 R)
• M40: 18,471,597 km (0.098 R)
• M41: 18,770,045 km (0.118 R)
• M42: 18,994,741 km (0.093 R)
• M43: 19,295,881 km (0.052 R)
• M44: 20,593,194 km (0.114 R)
• M45: 21,839,644 km (0.118 R)
• M46: 22,392,707 km (0.103 R)
• M47: 22,631,016 km (0.116 R)
• M48: 23,673,863 km (0.114 R)
• M49: 23,997,892 km (0.12 R)
• M50: 24,978,805 km (0.088 R)
• M51: 25,225,941 km (0.097 R)
• M52: 25,972,584 km (0.108 R)
• M53: 26,056,060 km (0.084 R)
• M54: 26,474,335 km (0.041 R)
• M55: 29,204,197 km (0.047 R)
• M56: 29,638,629 km (0.076 R)
• M57: 31,487,061 km (0.114 R)
• M58: 33,735,666 km (0.08 R)
• M59: 34,741,263 km (0.103 R)
• M60: 36,221,534 km (0.099 R)
• M61: 36,688,429 km (0.05 R)
• M62: 38,195,478 km (0.049 R)
• M63: 38,956,632 km (0.111 R)
• M64: 39,915,105 km (0.061 R)
• M65: 40,011,446 km (0.082 R)
• M66: 42,345,024 km (0.085 R)
• M67: 44,024,559 km (0.082 R)
• M68: 44,622,502 km (0.12 R)
• M69: 46,230,080 km (0.085 R)
• M70: 46,533,614 km (0.099 R)
• M71: 48,266,257 km (0.103 R)
• M72: 48,676,903 km (0.075 R)
• M73: 50,123,515 km (0.113 R)
• M74: 50,435,426 km (0.095 R)
• M75: 51,061,044 km (0.087 R)
• M76: 51,374,751 km (0.076 R)
• M77: 51,479,470 km (0.078 R)
• M78: 54,654,236 km (0.08 R)
• M79: 54,868,161 km (0.098 R)
• M80: 55,834,114 km (0.106 R)
• M81: 56,697,443 km (0.093 R)
• M82: 58,546,772 km (0.104 R)
• M83: 59,313,910 km (0.099 R)
• M84: 59,533,819 km (0.102 R)
• M85: 60,084,489 km (0.076 R)
• M86: 61,190,915 km (0.106 R)
• M87: 61,635,520 km (0.038 R)
• M88: 62,975,318 km (0.091 R)
• M89: 65,683,787 km (0.096 R)
• M90: 67,281,194 km (0.094 R)
• M91: 67,739,861 km (0.065 R)
• M92: 68,084,684 km (0.078 R)
• M93: 70,746,927 km (0.081 R)
• M94: 71,096,687 km (0.091 R)
• M95: 72,501,561 km (0.084 R)
• M96: 78,332,138 km (0.085 R)
• M97: 80,876,648 km (0.049 R)
• M98: 81,486,409 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616

Radius: 3.6

Gravity: 47.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.47 AU - 21.13 AU

Year: 32448 Days

Day: 22.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,403,065 km

• M1: 131,347 km (0.049 R)
• M2: 161,715 km (0.11 R)
• M3: 917,185 km (0.082 R)
• M4: 1,077,553 km (0.07 R)
• M5: 1,763,310 km (0.069 R)
• M6: 1,842,148 km (0.105 R)
• M7: 2,468,514 km (0.109 R)
• M8: 2,919,402 km (0.091 R)
• M9: 3,059,576 km (0.079 R)
• M10: 4,310,962 km (0.072 R)
• M11: 4,363,919 km (0.111 R)
• M12: 6,350,130 km (0.095 R)
• M13: 7,211,964 km (0.117 R)
• M14: 7,338,075 km (0.112 R)
• M15: 7,528,662 km (0.12 R)
• M16: 8,505,537 km (0.107 R)
• M17: 9,246,794 km (0.071 R)
• M18: 9,659,834 km (0.039 R)
• M19: 12,186,243 km (0.102 R)
• M20: 12,261,191 km (0.068 R)
• M21: 12,336,439 km (0.086 R)
• M22: 13,327,525 km (0.088 R)
• M23: 13,715,582 km (0.061 R)
• M24: 14,344,042 km (0.117 R)
• M25: 14,582,052 km (0.072 R)
• M26: 15,466,325 km (0.1 R)
• M27: 15,547,557 km (0.097 R)
• M28: 15,792,000 km (0.097 R)
• M29: 16,120,068 km (0.105 R)
• M30: 16,202,497 km (0.073 R)
• M31: 16,699,610 km (0.088 R)
• M32: 17,708,798 km (0.072 R)
• M33: 20,405,898 km (0.111 R)
• M34: 25,207,391 km (0.089 R)
• M35: 28,824,368 km (0.105 R)
• M36: 29,325,521 km (0.09 R)
• M37: 29,627,559 km (0.027 R)
• M38: 31,153,009 km (0.064 R)
• M39: 31,667,326 km (0.111 R)
• M40: 36,960,697 km (0.069 R)
• M41: 41,050,105 km (0.109 R)
• M42: 44,584,803 km (0.058 R)
• M43: 45,862,369 km (0.116 R)
• M44: 46,446,997 km (0.045 R)
• M45: 47,151,902 km (0.08 R)
• M46: 49,886,252 km (0.041 R)
• M47: 50,126,507 km (0.114 R)
• M48: 51,454,487 km (0.079 R)
• M49: 55,258,611 km (0.115 R)
• M50: 56,755,338 km (0.108 R)
• M51: 57,382,901 km (0.106 R)
• M52: 58,391,789 km (0.046 R)
• M53: 58,644,908 km (0.1 R)
• M54: 58,771,618 km (0.103 R)
• M55: 59,025,336 km (0.083 R)
• M56: 61,453,309 km (0.095 R)
• M57: 62,485,385 km (0.062 R)
• M58: 62,744,339 km (0.083 R)
• M59: 63,003,592 km (0.085 R)
• M60: 68,663,179 km (0.102 R)
• M61: 68,796,770 km (0.05 R)
• M62: 72,163,320 km (0.05 R)
• M63: 72,979,227 km (0.068 R)
• M64: 73,251,794 km (0.101 R)
• M65: 73,935,008 km (0.069 R)
• M66: 75,032,308 km (0.079 R)
• M67: 76,688,506 km (0.099 R)
• M68: 78,217,097 km (0.114 R)
• M69: 81,163,278 km (0.106 R)
• M70: 83,717,362 km (0.048 R)
• M71: 87,019,137 km (0.061 R)
• M72: 90,070,634 km (0.114 R)
• M73: 94,341,952 km (0.111 R)
• M74: 95,085,005 km (0.104 R)
• M75: 97,475,878 km (0.104 R)
• M76: 97,926,317 km (0.117 R)
• M77: 98,829,440 km (0.085 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit