🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.7 AU - 0.84 AU

Year: 240 Days

Day: 22.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.87 AU - 0.99 AU

Year: 318 Days

Day: 40.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,663,978 km

• M1: 538,104 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.2 AU

Year: 393 Days

Day: 25.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,663,978 km

• M1: 363,672 km (0.119 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.78 AU - 6.9 AU

Year: 5007 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,663,978 km

• M1: 156,031 km (0.07 R)
• M2: 247,734 km (0.113 R)
• M3: 332,855 km (0.099 R)
• M4: 434,432 km (0.087 R)
• M5: 550,221 km (0.09 R)
• M6: 695,331 km (0.097 R)
• M7: 892,202 km (0.083 R)
• M8: 1,077,703 km (0.103 R)
• M9: 1,287,439 km (0.116 R)
• M10: 1,442,423 km (0.073 R)
• M11: 1,639,443 km (0.062 R)
• M12: 1,759,720 km (0.084 R)
• M13: 1,983,668 km (0.118 R)
• M14: 2,501,276 km (0.094 R)
• M15: 2,598,515 km (0.089 R)
• M16: 2,840,415 km (0.091 R)
• M17: 2,942,141 km (0.119 R)
• M18: 3,516,148 km (0.092 R)
• M19: 3,961,352 km (0.086 R)
• M20: 4,075,644 km (0.07 R)
• M21: 4,307,222 km (0.105 R)
• M22: 4,391,146 km (0.105 R)
• M23: 4,818,398 km (0.105 R)
• M24: 4,940,470 km (0.075 R)
• M25: 5,187,755 km (0.095 R)
• M26: 5,312,968 km (0.085 R)
• M27: 5,676,342 km (0.043 R)
• M28: 5,860,945 km (0.118 R)
• M29: 5,954,145 km (0.049 R)
• M30: 6,331,580 km (0.046 R)
• M31: 6,503,917 km (0.109 R)
• M32: 6,639,154 km (0.112 R)
• M33: 6,775,288 km (0.097 R)
• M34: 6,932,066 km (0.061 R)
• M35: 7,050,398 km (0.079 R)
• M36: 7,591,344 km (0.071 R)
• M37: 7,672,725 km (0.103 R)
• M38: 7,897,720 km (0.107 R)
• M39: 8,062,727 km (0.058 R)
• M40: 8,417,423 km (0.104 R)
• M41: 8,586,020 km (0.065 R)
• M42: 9,055,758 km (0.061 R)
• M43: 9,185,160 km (0.044 R)
• M44: 10,109,375 km (0.111 R)
• M45: 10,198,835 km (0.076 R)
• M46: 10,718,987 km (0.063 R)
• M47: 11,062,912 km (0.072 R)
• M48: 11,503,777 km (0.086 R)
• M49: 11,714,560 km (0.081 R)
• M50: 12,021,386 km (0.119 R)
• M51: 12,163,952 km (0.091 R)
• M52: 12,570,859 km (0.109 R)
• M53: 12,909,249 km (0.065 R)
• M54: 13,275,165 km (0.051 R)
• M55: 13,669,356 km (0.088 R)
• M56: 14,646,230 km (0.053 R)
• M57: 14,798,521 km (0.026 R)
• M58: 15,490,411 km (0.112 R)
• M59: 15,645,544 km (0.088 R)
• M60: 15,801,275 km (0.089 R)
• M61: 15,879,365 km (0.028 R)
• M62: 15,957,455 km (0.118 R)
• M63: 16,455,616 km (0.101 R)
• M64: 16,852,499 km (0.094 R)
• M65: 17,306,080 km (0.105 R)
• M66: 17,386,564 km (0.119 R)
• M67: 17,872,009 km (0.085 R)
• M68: 17,953,240 km (0.039 R)
• M69: 18,334,565 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 13.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.9 AU - 10.7 AU

Year: 10061 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 131.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,663,978 km

• M1: 323,281 km (0.106 R)
• M2: 533,167 km (0.09 R)
• M3: 625,768 km (0.078 R)
• M4: 1,203,216 km (0.111 R)
• M5: 1,288,337 km (0.106 R)
• M6: 1,603,540 km (0.119 R)
• M7: 1,969,007 km (0.073 R)
• M8: 2,951,267 km (0.091 R)
• M9: 3,218,149 km (0.102 R)
• M10: 3,586,609 km (0.116 R)
• M11: 3,776,000 km (0.1 R)
• M12: 4,465,048 km (0.116 R)
• M13: 4,634,841 km (0.12 R)
• M14: 5,264,349 km (0.114 R)
• M15: 5,444,016 km (0.092 R)
• M16: 5,699,080 km (0.117 R)
• M17: 6,334,871 km (0.116 R)
• M18: 6,526,207 km (0.089 R)
• M19: 6,993,401 km (0.034 R)
• M20: 7,673,772 km (0.081 R)
• M21: 8,042,531 km (0.113 R)
• M22: 8,670,244 km (0.118 R)
• M23: 9,097,495 km (0.074 R)
• M24: 9,183,813 km (0.098 R)
• M25: 9,444,263 km (0.095 R)
• M26: 9,663,274 km (0.049 R)
• M27: 9,751,388 km (0.075 R)
• M28: 10,556,075 km (0.076 R)
• M29: 10,874,718 km (0.087 R)
• M30: 11,012,348 km (0.082 R)
• M31: 11,289,254 km (0.091 R)
• M32: 11,802,973 km (0.11 R)
• M33: 12,086,311 km (0.03 R)
• M34: 12,228,878 km (0.073 R)
• M35: 12,998,709 km (0.118 R)
• M36: 14,635,608 km (0.108 R)
• M37: 14,991,203 km (0.118 R)
• M38: 15,195,703 km (0.115 R)
• M39: 16,284,327 km (0.052 R)
• M40: 16,917,724 km (0.097 R)
• M41: 17,451,788 km (0.097 R)
• M42: 17,559,349 km (0.071 R)
• M43: 18,755,983 km (0.11 R)
• M44: 19,087,043 km (0.078 R)
• M45: 19,475,548 km (0.115 R)
• M46: 19,586,999 km (0.064 R)
• M47: 20,827,614 km (0.116 R)
• M48: 21,745,846 km (0.094 R)
• M49: 22,677,242 km (0.06 R)
• M50: 24,098,721 km (0.094 R)
• M51: 25,244,341 km (0.062 R)
• M52: 27,276,329 km (0.119 R)
• M53: 27,588,690 km (0.036 R)
• M54: 28,091,189 km (0.119 R)
• M55: 28,786,819 km (0.109 R)
• M56: 29,744,694 km (0.104 R)
• M57: 30,259,909 km (0.096 R)
• M58: 30,518,564 km (0.112 R)
• M59: 31,691,711 km (0.1 R)
• M60: 33,145,503 km (0.108 R)
• M61: 34,149,304 km (0.092 R)
• M62: 34,283,793 km (0.102 R)
• M63: 34,621,136 km (0.112 R)
• M64: 34,959,377 km (0.086 R)
• M65: 36,049,496 km (0.094 R)
• M66: 36,392,375 km (0.094 R)
• M67: 37,081,572 km (0.076 R)
• M68: 38,053,510 km (0.109 R)
• M69: 38,262,947 km (0.11 R)
• M70: 38,472,683 km (0.076 R)
• M71: 38,823,191 km (0.026 R)
• M72: 39,386,127 km (0.047 R)
• M73: 39,668,568 km (0.043 R)
• M74: 41,306,066 km (0.103 R)
• M75: 41,952,778 km (0.119 R)
• M76: 42,892,851 km (0.081 R)
• M77: 44,646,587 km (0.085 R)
• M78: 44,941,145 km (0.066 R)
• M79: 45,236,302 km (0.077 R)
• M80: 46,125,811 km (0.094 R)
• M81: 47,696,439 km (0.084 R)
• M82: 48,223,771 km (0.085 R)
• M83: 48,450,412 km (0.109 R)
• M84: 48,904,741 km (0.074 R)
• M85: 50,582,630 km (0.101 R)
• M86: 51,043,541 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.9

Radius: 6.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.95 AU - 21.45 AU

Year: 31020 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,663,978 km

• M1: 102,325 km (0.119 R)
• M2: 191,784 km (0.084 R)
• M3: 390,002 km (0.101 R)
• M4: 910,453 km (0.09 R)
• M5: 1,118,543 km (0.09 R)
• M6: 1,652,159 km (0.04 R)
• M7: 2,830,093 km (0.051 R)
• M8: 3,165,042 km (0.117 R)
• M9: 3,289,956 km (0.113 R)
• M10: 3,416,516 km (0.118 R)
• M11: 3,512,558 km (0.12 R)
• M12: 3,577,035 km (0.09 R)
• M13: 3,641,811 km (0.078 R)
• M14: 3,905,402 km (0.113 R)
• M15: 4,485,842 km (0.093 R)
• M16: 4,839,790 km (0.11 R)
• M17: 5,020,205 km (0.116 R)
• M18: 5,612,314 km (0.077 R)
• M19: 6,541,316 km (0.114 R)
• M20: 6,982,780 km (0.116 R)
• M21: 7,810,206 km (0.058 R)
• M22: 8,799,646 km (0.11 R)
• M23: 10,010,641 km (0.115 R)
• M24: 12,093,492 km (0.046 R)
• M25: 13,032,966 km (0.062 R)
• M26: 13,587,526 km (0.111 R)
• M27: 15,455,704 km (0.102 R)
• M28: 16,042,427 km (0.1 R)
• M29: 16,690,934 km (0.114 R)
• M30: 16,908,898 km (0.118 R)
• M31: 17,403,019 km (0.047 R)
• M32: 17,458,221 km (0.106 R)
• M33: 17,679,476 km (0.11 R)
• M34: 18,856,662 km (0.052 R)
• M35: 19,140,748 km (0.115 R)
• M36: 19,368,885 km (0.112 R)
• M37: 20,174,918 km (0.052 R)
• M38: 20,290,857 km (0.084 R)
• M39: 21,759,758 km (0.096 R)
• M40: 23,384,391 km (0.049 R)
• M41: 26,940,033 km (0.113 R)
• M42: 29,533,761 km (0.12 R)
• M43: 29,599,584 km (0.106 R)
• M44: 30,993,986 km (0.102 R)
• M45: 33,296,447 km (0.063 R)
• M46: 34,122,227 km (0.119 R)
• M47: 34,398,834 km (0.06 R)
• M48: 34,537,511 km (0.075 R)
• M49: 34,815,464 km (0.082 R)
• M50: 38,494,374 km (0.116 R)
• M51: 38,638,437 km (0.119 R)
• M52: 42,369,109 km (0.114 R)
• M53: 42,964,658 km (0.078 R)
• M54: 43,788,194 km (0.085 R)
• M55: 43,938,391 km (0.115 R)
• M56: 44,843,607 km (0.106 R)
• M57: 45,755,107 km (0.1 R)
• M58: 46,519,253 km (0.055 R)
• M59: 47,287,588 km (0.041 R)
• M60: 47,364,631 km (0.079 R)
• M61: 48,215,244 km (0.108 R)
• M62: 49,539,484 km (0.07 R)
• M63: 49,617,724 km (0.04 R)
• M64: 49,852,892 km (0.091 R)
• M65: 50,954,680 km (0.085 R)
• M66: 52,622,547 km (0.042 R)
• M67: 53,423,045 km (0.07 R)
• M68: 53,503,379 km (0.071 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit