🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.57 AU - 0.91 AU

Year: 236 Days

Day: 36.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 132.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.82 AU - 4.08 AU

Year: 2376 Days

Day: 40.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,739,010 km

• M1: 167,998 km (0.101 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 7.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.33 AU - 13.97 AU

Year: 17685 Days

Day: 15.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,739,010 km

• M1: 92,003 km (0.115 R)
• M2: 171,589 km (0.076 R)
• M3: 231,877 km (0.085 R)
• M4: 281,094 km (0.067 R)
• M5: 455,376 km (0.113 R)
• M6: 770,429 km (0.07 R)
• M7: 850,613 km (0.119 R)
• M8: 1,054,815 km (0.107 R)
• M9: 1,312,572 km (0.057 R)
• M10: 2,062,356 km (0.025 R)
• M11: 3,257,942 km (0.102 R)
• M12: 3,337,080 km (0.053 R)
• M13: 3,742,340 km (0.088 R)
• M14: 3,797,542 km (0.098 R)
• M15: 4,452,182 km (0.098 R)
• M16: 4,540,146 km (0.04 R)
• M17: 4,717,718 km (0.114 R)
• M18: 4,897,685 km (0.085 R)
• M19: 5,357,549 km (0.098 R)
• M20: 5,767,148 km (0.08 R)
• M21: 6,219,681 km (0.039 R)
• M22: 6,885,691 km (0.088 R)
• M23: 6,953,608 km (0.076 R)
• M24: 7,749,918 km (0.114 R)
• M25: 9,239,912 km (0.081 R)
• M26: 9,389,959 km (0.096 R)
• M27: 9,465,207 km (0.101 R)
• M28: 9,692,296 km (0.049 R)
• M29: 10,229,353 km (0.11 R)
• M30: 10,658,100 km (0.068 R)
• M31: 10,815,477 km (0.114 R)
• M32: 11,252,303 km (0.093 R)
• M33: 11,613,881 km (0.091 R)
• M34: 11,694,814 km (0.12 R)
• M35: 11,979,349 km (0.109 R)
• M36: 12,183,999 km (0.117 R)
• M37: 12,266,128 km (0.12 R)
• M38: 12,389,845 km (0.097 R)
• M39: 12,930,342 km (0.069 R)
• M40: 13,140,228 km (0.058 R)
• M41: 13,308,975 km (0.075 R)
• M42: 13,819,702 km (0.075 R)
• M43: 14,467,012 km (0.067 R)
• M44: 14,991,951 km (0.057 R)
• M45: 15,256,739 km (0.093 R)
• M46: 15,301,020 km (0.089 R)
• M47: 15,656,913 km (0.08 R)
• M48: 15,970,470 km (0.092 R)
• M49: 16,877,931 km (0.111 R)
• M50: 17,895,346 km (0.117 R)
• M51: 18,129,317 km (0.054 R)
• M52: 18,552,978 km (0.079 R)
• M53: 18,742,369 km (0.077 R)
• M54: 19,218,689 km (0.117 R)
• M55: 19,362,303 km (0.053 R)
• M56: 20,085,908 km (0.042 R)
• M57: 20,720,203 km (0.095 R)
• M58: 20,867,557 km (0.1 R)
• M59: 20,916,774 km (0.11 R)
• M60: 21,113,795 km (0.079 R)
• M61: 21,311,563 km (0.109 R)
• M62: 21,858,493 km (0.045 R)
• M63: 21,958,424 km (0.091 R)
• M64: 22,309,530 km (0.079 R)
• M65: 23,731,907 km (0.091 R)
• M66: 26,184,714 km (0.109 R)
• M67: 27,360,254 km (0.045 R)
• M68: 27,521,969 km (0.113 R)
• M69: 28,771,710 km (0.101 R)
• M70: 29,045,773 km (0.103 R)
• M71: 29,817,997 km (0.087 R)
• M72: 30,095,352 km (0.108 R)
• M73: 30,596,953 km (0.116 R)
• M74: 31,947,672 km (0.083 R)
• M75: 32,459,297 km (0.05 R)
• M76: 32,516,294 km (0.102 R)
• M77: 34,125,967 km (0.079 R)
• M78: 34,474,381 km (0.117 R)
• M79: 37,183,598 km (0.113 R)
• M80: 37,422,356 km (0.106 R)
• M81: 37,841,529 km (0.11 R)
• M82: 38,503,350 km (0.086 R)
• M83: 39,290,385 km (0.085 R)
• M84: 39,472,745 km (0.094 R)
• M85: 39,716,439 km (0.075 R)
• M86: 40,082,805 km (0.069 R)
• M87: 40,695,857 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 3.5

Gravity: 68.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.72 AU - 19.32 AU

Year: 27196 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,739,010 km

• M1: 46,675 km (0.12 R)
• M2: 89,908 km (0.117 R)
• M3: 143,165 km (0.056 R)
• M4: 245,341 km (0.115 R)
• M5: 284,236 km (0.114 R)
• M6: 668,553 km (0.083 R)
• M7: 1,158,187 km (0.079 R)
• M8: 2,299,319 km (0.066 R)
• M9: 2,384,440 km (0.029 R)
• M10: 3,008,862 km (0.072 R)
• M11: 5,719,875 km (0.085 R)
• M12: 5,777,470 km (0.09 R)
• M13: 5,893,259 km (0.103 R)
• M14: 5,951,602 km (0.117 R)
• M15: 6,068,587 km (0.044 R)
• M16: 6,847,244 km (0.091 R)
• M17: 6,908,579 km (0.05 R)
• M18: 7,593,738 km (0.111 R)
• M19: 7,848,203 km (0.078 R)
• M20: 8,235,064 km (0.102 R)
• M21: 8,893,743 km (0.097 R)
• M22: 9,094,653 km (0.082 R)
• M23: 9,432,744 km (0.111 R)
• M24: 9,706,209 km (0.112 R)
• M25: 11,328,448 km (0.091 R)
• M26: 12,059,533 km (0.104 R)
• M27: 12,580,283 km (0.105 R)
• M28: 14,108,126 km (0.076 R)
• M29: 14,973,101 km (0.072 R)
• M30: 15,132,273 km (0.118 R)
• M31: 15,212,009 km (0.11 R)
• M32: 17,669,005 km (0.105 R)
• M33: 18,344,738 km (0.039 R)
• M34: 20,070,499 km (0.081 R)
• M35: 20,333,941 km (0.116 R)
• M36: 20,775,255 km (0.114 R)
• M37: 21,757,514 km (0.119 R)
• M38: 23,120,949 km (0.118 R)
• M39: 23,674,013 km (0.08 R)
• M40: 25,834,355 km (0.08 R)
• M41: 26,120,686 km (0.054 R)
• M42: 26,792,979 km (0.101 R)
• M43: 26,889,469 km (0.119 R)
• M44: 28,547,762 km (0.101 R)
• M45: 28,843,816 km (0.067 R)
• M46: 29,041,734 km (0.091 R)
• M47: 31,045,897 km (0.118 R)
• M48: 32,475,005 km (0.117 R)
• M49: 33,612,996 km (0.086 R)
• M50: 33,821,236 km (0.045 R)
• M51: 35,396,951 km (0.11 R)
• M52: 35,714,996 km (0.062 R)
• M53: 36,247,115 km (0.049 R)
• M54: 36,353,928 km (0.119 R)
• M55: 36,460,741 km (0.073 R)
• M56: 37,427,143 km (0.109 R)
• M57: 39,165,620 km (0.116 R)
• M58: 39,714,345 km (0.091 R)
• M59: 40,265,613 km (0.076 R)
• M60: 42,833,610 km (0.113 R)
• M61: 43,852,970 km (0.106 R)
• M62: 48,713,704 km (0.089 R)
• M63: 49,303,718 km (0.111 R)
• M64: 51,207,351 km (0.048 R)
• M65: 52,047,642 km (0.074 R)
• M66: 53,498,891 km (0.118 R)
• M67: 55,208,795 km (0.091 R)
• M68: 56,193,747 km (0.115 R)
• M69: 58,932,585 km (0.094 R)
• M70: 60,697,840 km (0.091 R)
• M71: 60,951,558 km (0.113 R)
• M72: 63,121,326 km (0.118 R)
• M73: 64,538,765 km (0.113 R)
• M74: 64,668,168 km (0.08 R)
• M75: 67,799,101 km (0.096 R)
• M76: 68,193,890 km (0.086 R)
• M77: 69,515,438 km (0.119 R)
• M78: 70,046,510 km (0.026 R)
• M79: 70,179,353 km (0.074 R)
• M80: 72,183,815 km (0.118 R)
• M81: 73,936,204 km (0.064 R)
• M82: 74,206,977 km (0.089 R)
• M83: 75,157,521 km (0.063 R)
• M84: 78,999,644 km (0.083 R)
• M85: 79,415,077 km (0.118 R)
• M86: 81,084,140 km (0.08 R)
• M87: 82,063,109 km (0.06 R)
• M88: 82,483,778 km (0.04 R)
• M89: 83,750,274 km (0.099 R)
• M90: 85,733,193 km (0.059 R)
• M91: 89,456,385 km (0.118 R)
• M92: 92,064,774 km (0.03 R)
• M93: 94,845,050 km (0.098 R)
• M94: 95,139,309 km (0.106 R)
• M95: 97,504,302 km (0.116 R)
• M96: 98,545,054 km (0.115 R)
• M97: 98,843,053 km (0.104 R)
• M98: 99,290,650 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit