🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 12.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 9.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.35 AU - 5.99 AU

Year: 4210 Days

Day: 8 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,169,074 km

• M1: 174,132 km (0.085 R)
• M2: 256,261 km (0.101 R)
• M3: 500,106 km (0.118 R)
• M4: 639,082 km (0.057 R)
• M5: 965,654 km (0.104 R)
• M6: 1,169,556 km (0.077 R)
• M7: 1,331,870 km (0.117 R)
• M8: 1,453,792 km (0.086 R)
• M9: 1,668,914 km (0.072 R)
• M10: 1,729,501 km (0.066 R)
• M11: 2,796,134 km (0.098 R)
• M12: 3,152,177 km (0.116 R)
• M13: 3,561,925 km (0.111 R)
• M14: 4,111,548 km (0.094 R)
• M15: 4,249,627 km (0.078 R)
• M16: 4,904,865 km (0.05 R)
• M17: 5,454,638 km (0.064 R)
• M18: 5,744,708 km (0.09 R)
• M19: 5,914,950 km (0.049 R)
• M20: 6,709,614 km (0.098 R)
• M21: 7,103,056 km (0.107 R)
• M22: 7,809,458 km (0.113 R)
• M23: 7,877,973 km (0.063 R)
• M24: 8,015,454 km (0.118 R)
• M25: 8,205,892 km (0.107 R)
• M26: 8,679,519 km (0.045 R)
• M27: 9,782,354 km (0.061 R)
• M28: 10,078,857 km (0.095 R)
• M29: 10,209,606 km (0.085 R)
• M30: 11,024,615 km (0.074 R)
• M31: 11,275,192 km (0.075 R)
• M32: 11,391,429 km (0.09 R)
• M33: 11,919,659 km (0.118 R)
• M34: 12,455,818 km (0.111 R)
• M35: 12,576,095 km (0.092 R)
• M36: 12,777,304 km (0.082 R)
• M37: 13,020,101 km (0.119 R)
• M38: 13,448,998 km (0.038 R)
• M39: 13,613,556 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 13.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.67 AU - 6.73 AU

Year: 5529 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,169,074 km

• M1: 181,462 km (0.087 R)
• M2: 286,630 km (0.076 R)
• M3: 406,757 km (0.111 R)
• M4: 601,383 km (0.111 R)
• M5: 920,326 km (0.082 R)
• M6: 1,012,778 km (0.044 R)
• M7: 1,284,597 km (0.066 R)
• M8: 1,389,615 km (0.108 R)
• M9: 1,849,478 km (0.119 R)
• M10: 1,949,260 km (0.108 R)
• M11: 2,071,332 km (0.084 R)
• M12: 2,940,047 km (0.093 R)
• M13: 3,105,053 km (0.079 R)
• M14: 3,273,201 km (0.075 R)
• M15: 3,383,006 km (0.061 R)
• M16: 4,119,776 km (0.108 R)
• M17: 4,493,172 km (0.087 R)
• M18: 4,794,462 km (0.075 R)
• M19: 5,059,998 km (0.083 R)
• M20: 5,402,278 km (0.104 R)
• M21: 5,576,410 km (0.102 R)
• M22: 5,664,075 km (0.07 R)
• M23: 5,826,239 km (0.108 R)
• M24: 6,367,484 km (0.114 R)
• M25: 6,459,337 km (0.072 R)
• M26: 6,582,456 km (0.111 R)
• M27: 6,909,327 km (0.064 R)
• M28: 7,177,855 km (0.041 R)
• M29: 8,219,954 km (0.08 R)
• M30: 8,622,971 km (0.085 R)
• M31: 9,170,349 km (0.09 R)
• M32: 9,605,978 km (0.105 R)
• M33: 10,533,635 km (0.102 R)
• M34: 10,624,291 km (0.089 R)
• M35: 10,715,247 km (0.11 R)
• M36: 11,044,960 km (0.12 R)
• M37: 11,340,865 km (0.071 R)
• M38: 11,902,755 km (0.091 R)
• M39: 12,206,289 km (0.029 R)
• M40: 12,358,878 km (0.043 R)
• M41: 13,034,313 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.76 AU - 6.86 AU

Year: 6365 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,169,074 km

• M1: 206,744 km (0.066 R)
• M2: 340,335 km (0.109 R)
• M3: 637,586 km (0.073 R)
• M4: 821,143 km (0.063 R)
• M5: 1,010,234 km (0.085 R)
• M6: 1,199,925 km (0.081 R)
• M7: 1,307,336 km (0.049 R)
• M8: 1,483,263 km (0.119 R)
• M9: 1,599,500 km (0.087 R)
• M10: 1,859,651 km (0.067 R)
• M11: 2,305,154 km (0.076 R)
• M12: 2,867,342 km (0.045 R)
• M13: 2,993,453 km (0.096 R)
• M14: 3,251,360 km (0.101 R)
• M15: 3,361,015 km (0.106 R)
• M16: 3,835,540 km (0.114 R)
• M17: 3,928,290 km (0.09 R)
• M18: 4,187,544 km (0.042 R)
• M19: 4,331,457 km (0.068 R)
• M20: 4,873,001 km (0.118 R)
• M21: 5,384,327 km (0.078 R)
• M22: 5,541,105 km (0.081 R)
• M23: 5,832,522 km (0.096 R)
• M24: 6,129,025 km (0.101 R)
• M25: 6,292,984 km (0.057 R)
• M26: 6,709,016 km (0.118 R)
• M27: 6,991,456 km (0.103 R)
• M28: 7,191,618 km (0.118 R)
• M29: 7,921,656 km (0.098 R)
• M30: 8,310,760 km (0.09 R)
• M31: 8,431,785 km (0.095 R)
• M32: 9,107,668 km (0.072 R)
• M33: 9,263,848 km (0.081 R)
• M34: 9,483,907 km (0.078 R)
• M35: 9,993,437 km (0.104 R)
• M36: 10,610,079 km (0.111 R)
• M37: 10,708,664 km (0.087 R)
• M38: 11,474,007 km (0.092 R)
• M39: 11,880,464 km (0.12 R)
• M40: 11,982,789 km (0.062 R)
• M41: 12,533,609 km (0.118 R)
• M42: 12,952,333 km (0.119 R)
• M43: 13,624,476 km (0.033 R)
• M44: 13,731,738 km (0.069 R)
• M45: 13,946,860 km (0.115 R)
• M46: 14,562,904 km (0.072 R)
• M47: 14,672,410 km (0.086 R)
• M48: 14,855,817 km (0.084 R)
• M49: 15,039,822 km (0.082 R)
• M50: 15,447,476 km (0.093 R)
• M51: 15,671,424 km (0.079 R)
• M52: 16,692,430 km (0.118 R)
• M53: 17,969,397 km (0.104 R)
• M54: 18,165,669 km (0.089 R)
• M55: 19,077,468 km (0.079 R)
• M56: 19,842,063 km (0.079 R)
• M57: 20,863,218 km (0.089 R)
• M58: 21,069,514 km (0.077 R)
• M59: 21,401,023 km (0.025 R)
• M60: 22,617,253 km (0.053 R)
• M61: 22,871,719 km (0.088 R)
• M62: 23,212,503 km (0.104 R)
• M63: 25,116,435 km (0.116 R)
• M64: 25,512,122 km (0.064 R)
• M65: 25,644,516 km (0.103 R)
• M66: 25,777,060 km (0.114 R)
• M67: 26,087,176 km (0.117 R)
• M68: 26,890,666 km (0.096 R)
• M69: 27,747,563 km (0.063 R)
• M70: 28,796,693 km (0.054 R)
• M71: 29,905,512 km (0.082 R)
• M72: 30,045,087 km (0.113 R)
• M73: 31,169,464 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.8

Radius: 7

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.56 AU - 18.72 AU

Year: 25415 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,169,074 km

• M1: 311,912 km (0.089 R)
• M2: 390,750 km (0.04 R)
• M3: 523,144 km (0.086 R)
• M4: 1,287,738 km (0.09 R)
• M5: 1,629,570 km (0.119 R)
• M6: 1,885,382 km (0.085 R)
• M7: 2,153,910 km (0.105 R)
• M8: 3,622,812 km (0.076 R)
• M9: 4,349,708 km (0.065 R)
• M10: 4,449,938 km (0.109 R)
• M11: 5,173,394 km (0.057 R)
• M12: 5,988,552 km (0.052 R)
• M13: 6,382,593 km (0.077 R)
• M14: 6,726,967 km (0.049 R)
• M15: 7,493,657 km (0.1 R)
• M16: 8,040,736 km (0.032 R)
• M17: 9,173,042 km (0.083 R)
• M18: 9,692,147 km (0.036 R)
• M19: 10,758,780 km (0.093 R)
• M20: 11,168,379 km (0.044 R)
• M21: 11,932,375 km (0.071 R)
• M22: 12,356,186 km (0.067 R)
• M23: 13,073,657 km (0.11 R)
• M24: 15,765,970 km (0.032 R)
• M25: 15,997,847 km (0.104 R)
• M26: 16,386,801 km (0.075 R)
• M27: 16,779,047 km (0.093 R)
• M28: 17,015,711 km (0.092 R)
• M29: 18,054,518 km (0.054 R)
• M30: 20,781,987 km (0.109 R)
• M31: 20,951,481 km (0.104 R)
• M32: 21,376,937 km (0.115 R)
• M33: 22,844,941 km (0.066 R)
• M34: 22,932,306 km (0.037 R)
• M35: 24,523,729 km (0.032 R)
• M36: 24,702,648 km (0.117 R)
• M37: 25,785,886 km (0.093 R)
• M38: 28,655,323 km (0.078 R)
• M39: 29,222,149 km (0.056 R)
• M40: 29,507,133 km (0.066 R)
• M41: 29,983,901 km (0.088 R)
• M42: 30,079,494 km (0.106 R)
• M43: 30,175,386 km (0.042 R)
• M44: 30,559,404 km (0.056 R)
• M45: 30,655,745 km (0.106 R)
• M46: 31,526,704 km (0.087 R)
• M47: 33,095,238 km (0.106 R)
• M48: 33,392,190 km (0.106 R)
• M49: 33,789,521 km (0.114 R)
• M50: 35,192,301 km (0.116 R)
• M51: 35,495,386 km (0.096 R)
• M52: 35,596,514 km (0.105 R)
• M53: 36,307,702 km (0.099 R)
• M54: 37,950,885 km (0.079 R)
• M55: 38,469,242 km (0.047 R)
• M56: 38,573,213 km (0.113 R)
• M57: 38,990,142 km (0.111 R)
• M58: 45,748,674 km (0.083 R)
• M59: 46,189,839 km (0.117 R)
• M60: 48,641,448 km (0.054 R)
• M61: 48,978,941 km (0.081 R)
• M62: 49,091,738 km (0.102 R)
• M63: 49,430,278 km (0.099 R)
• M64: 50,678,523 km (0.084 R)
• M65: 53,553,644 km (0.098 R)
• M66: 54,135,131 km (0.058 R)
• M67: 54,368,205 km (0.045 R)
• M68: 56,009,443 km (0.098 R)
• M69: 56,363,242 km (0.111 R)
• M70: 56,481,424 km (0.12 R)
• M71: 64,455,888 km (0.117 R)
• M72: 68,069,574 km (0.077 R)
• M73: 68,321,198 km (0.119 R)
• M74: 70,218,249 km (0.103 R)
• M75: 71,748,336 km (0.083 R)
• M76: 73,676,353 km (0.118 R)
• M77: 74,971,272 km (0.08 R)
• M78: 75,231,124 km (0.111 R)
• M79: 75,621,424 km (0.101 R)
• M80: 76,927,414 km (0.112 R)
• M81: 77,714,747 km (0.067 R)
• M82: 77,977,741 km (0.117 R)
• M83: 78,109,237 km (0.062 R)
• M84: 78,636,420 km (0.105 R)
• M85: 80,623,828 km (0.107 R)
• M86: 83,972,875 km (0.081 R)
• M87: 85,054,019 km (0.118 R)
• M88: 88,051,063 km (0.119 R)
• M89: 89,287,190 km (0.117 R)
• M90: 91,915,325 km (0.118 R)
• M91: 92,054,302 km (0.047 R)
• M92: 92,471,829 km (0.091 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit