🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.91 AU - 0.95 AU

Year: 323 Days

Day: 33.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,332,757 km

• M1: 35,604 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.84 AU - 1.06 AU

Year: 333 Days

Day: 40.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.53 AU - 1.65 AU

Year: 722 Days

Day: 15.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,332,757 km

• M1: 1,159,533 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 13.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.1 AU - 7.78 AU

Year: 7303 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 116,332,757 km

• M1: 278,252 km (0.064 R)
• M2: 382,821 km (0.086 R)
• M3: 498,011 km (0.103 R)
• M4: 760,855 km (0.095 R)
• M5: 999,613 km (0.102 R)
• M6: 1,218,175 km (0.11 R)
• M7: 1,373,009 km (0.069 R)
• M8: 1,652,159 km (0.109 R)
• M9: 2,170,815 km (0.117 R)
• M10: 2,265,361 km (0.094 R)
• M11: 2,657,905 km (0.074 R)
• M12: 2,800,472 km (0.062 R)
• M13: 3,072,142 km (0.082 R)
• M14: 3,529,463 km (0.029 R)
• M15: 3,641,661 km (0.077 R)
• M16: 4,339,535 km (0.119 R)
• M17: 4,435,876 km (0.032 R)
• M18: 4,704,255 km (0.115 R)
• M19: 4,877,938 km (0.111 R)
• M20: 5,725,111 km (0.045 R)
• M21: 5,910,612 km (0.088 R)
• M22: 6,017,724 km (0.117 R)
• M23: 6,315,274 km (0.032 R)
• M24: 6,728,912 km (0.084 R)
• M25: 6,840,662 km (0.114 R)
• M26: 6,981,284 km (0.095 R)
• M27: 7,094,529 km (0.118 R)
• M28: 7,524,623 km (0.062 R)
• M29: 7,904,303 km (0.096 R)
• M30: 8,022,335 km (0.118 R)
• M31: 8,712,879 km (0.056 R)
• M32: 9,235,574 km (0.093 R)
• M33: 10,214,842 km (0.104 R)
• M34: 10,537,973 km (0.096 R)
• M35: 10,700,736 km (0.12 R)
• M36: 10,962,831 km (0.032 R)
• M37: 11,393,523 km (0.093 R)
• M38: 11,694,814 km (0.071 R)
• M39: 12,996,315 km (0.113 R)
• M40: 13,381,679 km (0.113 R)
• M41: 14,560,211 km (0.06 R)
• M42: 14,668,969 km (0.112 R)
• M43: 15,734,704 km (0.079 R)
• M44: 16,107,951 km (0.068 R)
• M45: 16,295,696 km (0.112 R)
• M46: 16,597,585 km (0.065 R)
• M47: 17,630,109 km (0.118 R)
• M48: 17,784,943 km (0.118 R)
• M49: 18,134,703 km (0.036 R)
• M50: 18,526,051 km (0.102 R)
• M51: 19,237,688 km (0.058 R)
• M52: 20,079,176 km (0.102 R)
• M53: 20,850,802 km (0.089 R)
• M54: 20,973,621 km (0.117 R)
• M55: 21,590,862 km (0.111 R)
• M56: 21,839,494 km (0.073 R)
• M57: 23,096,864 km (0.119 R)
• M58: 23,393,517 km (0.101 R)
• M59: 24,119,515 km (0.084 R)
• M60: 24,334,487 km (0.103 R)
• M61: 24,809,610 km (0.076 R)
• M62: 24,896,227 km (0.051 R)
• M63: 24,982,994 km (0.114 R)
• M64: 25,462,306 km (0.114 R)
• M65: 26,076,704 km (0.079 R)
• M66: 26,164,967 km (0.103 R)
• M67: 26,518,616 km (0.066 R)
• M68: 26,784,900 km (0.099 R)
• M69: 27,409,771 km (0.071 R)
• M70: 27,904,042 km (0.074 R)
• M71: 28,401,305 km (0.067 R)
• M72: 28,992,815 km (0.06 R)
• M73: 29,542,438 km (0.118 R)
• M74: 29,818,446 km (0.095 R)
• M75: 30,651,856 km (0.103 R)
• M76: 31,118,302 km (0.111 R)
• M77: 31,305,449 km (0.109 R)
• M78: 31,399,247 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.4

Radius: 3.5

Gravity: 80.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.76 AU - 21.66 AU

Year: 31492 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,332,757 km

• M1: 97,538 km (0.081 R)
• M2: 348,114 km (0.111 R)
• M3: 772,523 km (0.09 R)
• M4: 1,008,888 km (0.099 R)
• M5: 1,626,129 km (0.071 R)
• M6: 2,060,262 km (0.063 R)
• M7: 3,027,711 km (0.097 R)
• M8: 5,494,281 km (0.12 R)
• M9: 5,875,905 km (0.07 R)
• M10: 6,332,029 km (0.12 R)
• M11: 6,799,373 km (0.114 R)
• M12: 7,555,889 km (0.097 R)
• M13: 7,979,700 km (0.106 R)
• M14: 8,338,885 km (0.097 R)
• M15: 9,522,802 km (0.118 R)
• M16: 9,826,935 km (0.115 R)
• M17: 10,057,166 km (0.119 R)
• M18: 12,125,207 km (0.115 R)
• M19: 13,122,426 km (0.032 R)
• M20: 14,145,825 km (0.111 R)
• M21: 16,267,871 km (0.05 R)
• M22: 16,449,183 km (0.082 R)
• M23: 18,581,402 km (0.056 R)
• M24: 18,865,937 km (0.099 R)
• M25: 19,535,238 km (0.077 R)
• M26: 20,798,742 km (0.078 R)
• M27: 21,688,998 km (0.097 R)
• M28: 23,199,937 km (0.088 R)
• M29: 23,711,113 km (0.07 R)
• M30: 24,226,029 km (0.085 R)
• M31: 24,744,535 km (0.082 R)
• M32: 26,962,024 km (0.085 R)
• M33: 27,931,718 km (0.096 R)
• M34: 29,572,956 km (0.09 R)
• M35: 30,461,118 km (0.107 R)
• M36: 30,684,468 km (0.106 R)
• M37: 31,696,348 km (0.044 R)
• M38: 32,263,324 km (0.066 R)
• M39: 32,833,591 km (0.119 R)
• M40: 33,292,109 km (0.069 R)
• M41: 33,522,340 km (0.07 R)
• M42: 35,616,710 km (0.054 R)
• M43: 35,852,027 km (0.05 R)
• M44: 36,442,640 km (0.112 R)
• M45: 37,633,439 km (0.081 R)
• M46: 38,233,476 km (0.115 R)
• M47: 38,353,902 km (0.089 R)
• M48: 39,079,003 km (0.103 R)
• M49: 39,321,800 km (0.069 R)
• M50: 41,776,253 km (0.03 R)
• M51: 42,646,912 km (0.103 R)
• M52: 42,771,826 km (0.093 R)
• M53: 43,775,179 km (0.103 R)
• M54: 45,932,979 km (0.082 R)
• M55: 46,061,035 km (0.117 R)
• M56: 51,410,206 km (0.099 R)
• M57: 51,676,191 km (0.083 R)
• M58: 52,075,916 km (0.096 R)
• M59: 53,012,549 km (0.043 R)
• M60: 55,310,522 km (0.076 R)
• M61: 55,855,806 km (0.115 R)
• M62: 60,422,879 km (0.112 R)
• M63: 62,538,043 km (0.057 R)
• M64: 62,679,862 km (0.113 R)
• M65: 64,104,483 km (0.091 R)
• M66: 64,820,757 km (0.109 R)
• M67: 65,539,725 km (0.063 R)
• M68: 65,683,787 km (0.092 R)
• M69: 68,880,694 km (0.107 R)
• M70: 70,498,146 km (0.072 R)
• M71: 70,645,799 km (0.085 R)
• M72: 70,941,405 km (0.11 R)
• M73: 71,089,357 km (0.069 R)
• M74: 73,321,058 km (0.043 R)
• M75: 73,920,048 km (0.063 R)
• M76: 75,575,647 km (0.049 R)
• M77: 76,332,164 km (0.105 R)
• M78: 77,852,826 km (0.116 R)
• M79: 78,158,156 km (0.096 R)
• M80: 78,311,045 km (0.037 R)
• M81: 80,460,916 km (0.106 R)
• M82: 82,474,503 km (0.077 R)
• M83: 86,077,418 km (0.114 R)
• M84: 86,551,194 km (0.054 R)
• M85: 88,932,643 km (0.083 R)
• M86: 93,435,688 km (0.102 R)
• M87: 96,369,303 km (0.119 R)
• M88: 101,491,983 km (0.047 R)
• M89: 103,330,989 km (0.111 R)
• M90: 103,666,537 km (0.067 R)
• M91: 104,506,829 km (0.119 R)
• M92: 111,654,914 km (0.082 R)
• M93: 113,899,181 km (0.033 R)
• M94: 115,809,845 km (0.081 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit