🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.52 AU - 3.24 AU

Year: 1759 Days

Day: 24.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.54 AU - 15.08 AU

Year: 15544 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,477,679 km

• M1: 167,250 km (0.059 R)
• M2: 301,739 km (0.103 R)
• M3: 516,711 km (0.06 R)
• M4: 746,942 km (0.106 R)
• M5: 874,100 km (0.059 R)
• M6: 940,522 km (0.068 R)
• M7: 1,150,108 km (0.082 R)
• M8: 1,492,538 km (0.081 R)
• M9: 1,780,215 km (0.096 R)
• M10: 2,107,834 km (0.119 R)
• M11: 2,336,868 km (0.091 R)
• M12: 2,407,179 km (0.084 R)
• M13: 3,652,432 km (0.099 R)
• M14: 3,789,164 km (0.079 R)
• M15: 3,927,692 km (0.085 R)
• M16: 3,983,642 km (0.084 R)
• M17: 4,209,834 km (0.058 R)
• M18: 4,645,313 km (0.097 R)
• M19: 4,973,830 km (0.072 R)
• M20: 5,186,857 km (0.119 R)
• M21: 6,296,425 km (0.115 R)
• M22: 6,726,668 km (0.113 R)
• M23: 7,132,378 km (0.105 R)
• M24: 9,165,562 km (0.102 R)
• M25: 9,539,557 km (0.063 R)
• M26: 10,574,475 km (0.107 R)
• M27: 10,887,883 km (0.102 R)
• M28: 11,204,432 km (0.095 R)
• M29: 11,968,278 km (0.062 R)
• M30: 12,090,350 km (0.109 R)
• M31: 13,250,332 km (0.109 R)
• M32: 13,673,245 km (0.027 R)
• M33: 15,143,792 km (0.043 R)
• M34: 16,482,544 km (0.037 R)
• M35: 18,325,739 km (0.093 R)
• M36: 18,466,660 km (0.109 R)
• M37: 18,938,791 km (0.11 R)
• M38: 20,136,472 km (0.113 R)
• M39: 20,964,795 km (0.078 R)
• M40: 22,003,453 km (0.074 R)
• M41: 22,705,217 km (0.1 R)
• M42: 23,109,430 km (0.118 R)
• M43: 25,166,251 km (0.068 R)
• M44: 25,689,545 km (0.112 R)
• M45: 26,534,324 km (0.057 R)
• M46: 26,746,902 km (0.063 R)
• M47: 27,066,892 km (0.104 R)
• M48: 28,631,237 km (0.106 R)
• M49: 30,613,708 km (0.114 R)
• M50: 31,846,993 km (0.078 R)
• M51: 36,880,213 km (0.1 R)
• M52: 40,431,368 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.7

Radius: 7

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.54 AU - 17.2 AU

Year: 20637 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,477,679 km

• M1: 94,845 km (0.11 R)
• M2: 216,767 km (0.097 R)
• M3: 298,298 km (0.072 R)
• M4: 432,787 km (0.091 R)
• M5: 839,992 km (0.12 R)
• M6: 950,096 km (0.07 R)
• M7: 1,470,397 km (0.047 R)
• M8: 1,672,654 km (0.098 R)
• M9: 1,777,073 km (0.084 R)
• M10: 2,409,723 km (0.113 R)
• M11: 2,770,852 km (0.119 R)
• M12: 3,020,979 km (0.096 R)
• M13: 3,769,118 km (0.103 R)
• M14: 4,046,323 km (0.12 R)
• M15: 5,322,393 km (0.056 R)
• M16: 5,685,766 km (0.119 R)
• M17: 5,844,041 km (0.084 R)
• M18: 5,896,998 km (0.099 R)
• M19: 6,436,448 km (0.117 R)
• M20: 7,104,552 km (0.116 R)
• M21: 7,911,483 km (0.071 R)
• M22: 8,991,281 km (0.103 R)
• M23: 9,237,369 km (0.101 R)
• M24: 9,799,409 km (0.052 R)
• M25: 10,372,518 km (0.092 R)
• M26: 11,219,541 km (0.036 R)
• M27: 12,156,173 km (0.056 R)
• M28: 14,246,355 km (0.114 R)
• M29: 15,332,585 km (0.065 R)
• M30: 15,405,888 km (0.117 R)
• M31: 15,479,340 km (0.045 R)
• M32: 15,996,949 km (0.108 R)
• M33: 17,430,097 km (0.102 R)
• M34: 19,140,449 km (0.075 R)
• M35: 19,377,711 km (0.105 R)
• M36: 20,095,632 km (0.111 R)
• M37: 21,229,583 km (0.118 R)
• M38: 23,053,032 km (0.09 R)
• M39: 23,221,329 km (0.044 R)
• M40: 23,558,972 km (0.114 R)
• M41: 24,068,652 km (0.039 R)
• M42: 26,143,275 km (0.082 R)
• M43: 27,113,118 km (0.068 R)
• M44: 27,557,873 km (0.1 R)
• M45: 27,736,492 km (0.101 R)
• M46: 28,274,446 km (0.103 R)
• M47: 30,092,659 km (0.081 R)
• M48: 30,738,024 km (0.095 R)
• M49: 31,574,276 km (0.072 R)
• M50: 31,667,625 km (0.099 R)
• M51: 33,174,375 km (0.067 R)
• M52: 33,840,834 km (0.102 R)
• M53: 34,511,780 km (0.101 R)
• M54: 34,800,653 km (0.114 R)
• M55: 35,283,855 km (0.086 R)
• M56: 37,140,364 km (0.086 R)
• M57: 39,530,489 km (0.048 R)
• M58: 39,933,656 km (0.085 R)
• M59: 40,541,023 km (0.098 R)
• M60: 43,207,755 km (0.118 R)
• M61: 43,831,129 km (0.116 R)
• M62: 44,771,950 km (0.075 R)
• M63: 47,206,057 km (0.117 R)
• M64: 47,526,645 km (0.066 R)
• M65: 48,277,626 km (0.114 R)
• M66: 50,226,887 km (0.114 R)
• M67: 51,540,506 km (0.12 R)
• M68: 53,198,349 km (0.104 R)
• M69: 53,755,003 km (0.118 R)
• M70: 54,313,452 km (0.112 R)
• M71: 54,761,497 km (0.1 R)
• M72: 54,873,845 km (0.096 R)
• M73: 57,134,419 km (0.117 R)
• M74: 57,590,243 km (0.107 R)
• M75: 60,465,963 km (0.084 R)
• M76: 60,930,465 km (0.096 R)
• M77: 61,279,477 km (0.051 R)
• M78: 62,213,715 km (0.078 R)
• M79: 62,917,573 km (0.086 R)
• M80: 64,332,919 km (0.086 R)
• M81: 65,163,486 km (0.079 R)
• M82: 67,315,302 km (0.096 R)
• M83: 67,917,134 km (0.119 R)
• M84: 72,302,895 km (0.112 R)
• M85: 73,661,244 km (0.095 R)
• M86: 79,304,823 km (0.092 R)
• M87: 80,195,080 km (0.077 R)
• M88: 80,705,358 km (0.075 R)
• M89: 81,472,796 km (0.088 R)
• M90: 85,085,734 km (0.099 R)
• M91: 85,997,084 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 3.2

Gravity: 44.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.87 AU - 17.29 AU

Year: 23206 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,477,679 km

• M1: 217,216 km (0.119 R)
• M2: 541,395 km (0.109 R)
• M3: 910,602 km (0.068 R)
• M4: 1,285,046 km (0.051 R)
• M5: 1,795,773 km (0.106 R)
• M6: 2,022,563 km (0.12 R)
• M7: 2,538,377 km (0.043 R)
• M8: 3,092,487 km (0.076 R)
• M9: 3,324,364 km (0.08 R)
• M10: 3,561,776 km (0.106 R)
• M11: 3,601,868 km (0.05 R)
• M12: 3,845,563 km (0.067 R)
• M13: 4,521,296 km (0.11 R)
• M14: 4,695,877 km (0.074 R)
• M15: 4,872,552 km (0.052 R)
• M16: 5,324,188 km (0.12 R)
• M17: 5,462,117 km (0.113 R)
• M18: 6,510,051 km (0.099 R)
• M19: 6,756,588 km (0.035 R)
• M20: 6,806,254 km (0.104 R)
• M21: 7,157,510 km (0.034 R)
• M22: 7,208,224 km (0.06 R)
• M23: 7,258,937 km (0.095 R)
• M24: 7,514,750 km (0.065 R)
• M25: 9,888,270 km (0.074 R)
• M26: 10,114,761 km (0.063 R)
• M27: 10,228,605 km (0.106 R)
• M28: 12,106,806 km (0.079 R)
• M29: 12,592,700 km (0.095 R)
• M30: 14,406,724 km (0.072 R)
• M31: 14,856,714 km (0.102 R)
• M32: 15,050,892 km (0.097 R)
• M33: 15,311,192 km (0.096 R)
• M34: 15,376,567 km (0.046 R)
• M35: 15,836,281 km (0.111 R)
• M36: 16,567,815 km (0.099 R)
• M37: 16,634,984 km (0.072 R)
• M38: 17,310,418 km (0.105 R)
• M39: 18,201,872 km (0.105 R)
• M40: 18,340,250 km (0.092 R)
• M41: 18,409,664 km (0.052 R)
• M42: 18,827,640 km (0.075 R)
• M43: 19,178,447 km (0.071 R)
• M44: 20,674,875 km (0.11 R)
• M45: 21,400,574 km (0.041 R)
• M46: 21,987,147 km (0.118 R)
• M47: 22,208,402 km (0.061 R)
• M48: 22,504,606 km (0.094 R)
• M49: 22,578,956 km (0.08 R)
• M50: 22,951,455 km (0.049 R)
• M51: 23,929,526 km (0.034 R)
• M52: 25,306,125 km (0.083 R)
• M53: 28,215,206 km (0.112 R)
• M54: 28,295,390 km (0.088 R)
• M55: 29,181,159 km (0.048 R)
• M56: 31,892,920 km (0.108 R)
• M57: 33,659,970 km (0.047 R)
• M58: 33,829,913 km (0.046 R)
• M59: 34,170,697 km (0.079 R)
• M60: 35,544,903 km (0.081 R)
• M61: 36,413,019 km (0.11 R)
• M62: 39,326,737 km (0.088 R)
• M63: 40,404,739 km (0.107 R)
• M64: 40,494,947 km (0.069 R)
• M65: 40,585,304 km (0.051 R)
• M66: 41,310,405 km (0.096 R)
• M67: 41,948,290 km (0.115 R)
• M68: 43,696,341 km (0.038 R)
• M69: 48,025,554 km (0.116 R)
• M70: 50,629,455 km (0.104 R)
• M71: 51,605,431 km (0.038 R)
• M72: 52,489,106 km (0.109 R)
• M73: 53,675,118 km (0.083 R)
• M74: 53,973,117 km (0.105 R)
• M75: 56,476,637 km (0.08 R)
• M76: 56,981,979 km (0.062 R)
• M77: 59,120,331 km (0.112 R)
• M78: 60,354,064 km (0.093 R)
• M79: 60,767,104 km (0.059 R)
• M80: 60,870,476 km (0.085 R)
• M81: 61,596,175 km (0.074 R)
• M82: 62,533,256 km (0.078 R)
• M83: 62,846,664 km (0.1 R)
• M84: 63,265,388 km (0.062 R)
• M85: 65,584,754 km (0.112 R)
• M86: 66,754,908 km (0.114 R)
• M87: 67,396,085 km (0.105 R)
• M88: 68,146,617 km (0.119 R)
• M89: 69,656,060 km (0.088 R)
• M90: 69,872,677 km (0.083 R)
• M91: 71,394,686 km (0.106 R)
• M92: 72,269,235 km (0.094 R)
• M93: 72,488,546 km (0.07 R)
• M94: 73,147,524 km (0.079 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit