🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 15.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,830,659 km

• M1: 57,745 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.89 AU - 0.93 AU

Year: 315 Days

Day: 32 Hours

Environment

Temp: 161 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.34 AU

Year: 425 Days

Day: 37.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,830,659 km

• M1: 598,541 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.81 AU - 2.25 AU

Year: 1051 Days

Day: 31.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.02 AU - 2.18 AU

Year: 1106 Days

Day: 18.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,830,659 km

• M1: 1,633,908 km (0.079 R)
• M2: 1,688,810 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 11.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.94 AU - 5.24 AU

Year: 4174 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 101,830,659 km

• M1: 150,047 km (0.114 R)
• M2: 220,657 km (0.113 R)
• M3: 322,084 km (0.077 R)
• M4: 507,885 km (0.109 R)
• M5: 600,935 km (0.084 R)
• M6: 700,866 km (0.057 R)
• M7: 927,956 km (0.118 R)
• M8: 1,009,187 km (0.073 R)
• M9: 1,121,685 km (0.098 R)
• M10: 1,258,417 km (0.076 R)
• M11: 1,349,522 km (0.102 R)
• M12: 1,485,058 km (0.071 R)
• M13: 1,896,303 km (0.114 R)
• M14: 1,978,282 km (0.094 R)
• M15: 2,157,650 km (0.094 R)
• M16: 2,292,887 km (0.112 R)
• M17: 2,367,835 km (0.117 R)
• M18: 2,456,247 km (0.112 R)
• M19: 3,176,262 km (0.081 R)
• M20: 3,260,186 km (0.082 R)
• M21: 3,359,071 km (0.103 R)
• M22: 3,618,025 km (0.059 R)
• M23: 3,838,831 km (0.058 R)
• M24: 4,003,688 km (0.103 R)
• M25: 4,386,958 km (0.106 R)
• M26: 4,528,028 km (0.117 R)
• M27: 4,670,446 km (0.095 R)
• M28: 5,106,823 km (0.066 R)
• M29: 5,189,101 km (0.101 R)
• M30: 5,455,386 km (0.111 R)
• M31: 5,641,037 km (0.113 R)
• M32: 5,845,986 km (0.113 R)
• M33: 6,123,190 km (0.038 R)
• M34: 6,333,824 km (0.1 R)
• M35: 6,564,953 km (0.104 R)
• M36: 6,834,977 km (0.103 R)
• M37: 6,962,135 km (0.11 R)
• M38: 7,053,540 km (0.092 R)
• M39: 7,237,545 km (0.057 R)
• M40: 7,572,943 km (0.08 R)
• M41: 7,704,590 km (0.118 R)
• M42: 7,780,286 km (0.066 R)
• M43: 8,162,209 km (0.093 R)
• M44: 8,336,192 km (0.086 R)
• M45: 9,567,233 km (0.085 R)
• M46: 9,730,294 km (0.088 R)
• M47: 9,812,124 km (0.058 R)
• M48: 10,224,715 km (0.091 R)
• M49: 10,391,517 km (0.095 R)
• M50: 10,685,327 km (0.119 R)
• M51: 10,769,850 km (0.108 R)
• M52: 11,003,223 km (0.116 R)
• M53: 11,302,867 km (0.058 R)
• M54: 11,475,204 km (0.063 R)
• M55: 11,605,055 km (0.086 R)
• M56: 11,800,729 km (0.072 R)
• M57: 11,953,767 km (0.095 R)
• M58: 12,572,355 km (0.116 R)
• M59: 12,706,245 km (0.093 R)
• M60: 12,998,110 km (0.111 R)
• M61: 13,292,070 km (0.076 R)
• M62: 14,536,724 km (0.082 R)
• M63: 15,626,246 km (0.065 R)
• M64: 15,770,308 km (0.111 R)
• M65: 16,059,780 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 3.4

Gravity: 63.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.51 AU - 19.39 AU

Year: 29981 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,830,659 km

• M1: 51,462 km (0.05 R)
• M2: 288,125 km (0.063 R)
• M3: 468,989 km (0.098 R)
• M4: 597,793 km (0.099 R)
• M5: 981,811 km (0.094 R)
• M6: 1,079,498 km (0.077 R)
• M7: 1,355,207 km (0.077 R)
• M8: 2,302,461 km (0.066 R)
• M9: 2,744,822 km (0.113 R)
• M10: 5,431,450 km (0.109 R)
• M11: 5,720,772 km (0.095 R)
• M12: 5,779,115 km (0.113 R)
• M13: 5,955,641 km (0.067 R)
• M14: 6,133,961 km (0.095 R)
• M15: 7,880,517 km (0.103 R)
• M16: 8,672,787 km (0.029 R)
• M17: 9,767,843 km (0.055 R)
• M18: 9,837,855 km (0.1 R)
• M19: 10,189,709 km (0.106 R)
• M20: 11,196,802 km (0.106 R)
• M21: 11,269,956 km (0.057 R)
• M22: 11,416,711 km (0.047 R)
• M23: 13,381,380 km (0.042 R)
• M24: 13,614,753 km (0.052 R)
• M25: 14,881,697 km (0.112 R)
• M26: 15,366,544 km (0.116 R)
• M27: 15,856,327 km (0.104 R)
• M28: 17,356,644 km (0.104 R)
• M29: 17,526,139 km (0.1 R)
• M30: 20,400,362 km (0.055 R)
• M31: 20,848,408 km (0.099 R)
• M32: 20,938,466 km (0.061 R)
• M33: 23,697,948 km (0.068 R)
• M34: 23,791,896 km (0.084 R)
• M35: 24,547,814 km (0.108 R)
• M36: 24,928,690 km (0.109 R)
• M37: 25,407,702 km (0.12 R)
• M38: 25,792,917 km (0.047 R)
• M39: 25,986,347 km (0.117 R)
• M40: 27,353,372 km (0.105 R)
• M41: 27,748,161 km (0.119 R)
• M42: 28,244,377 km (0.063 R)
• M43: 28,843,666 km (0.071 R)
• M44: 29,144,956 km (0.12 R)
• M45: 30,054,960 km (0.061 R)
• M46: 30,871,465 km (0.093 R)
• M47: 31,798,972 km (0.096 R)
• M48: 33,154,628 km (0.114 R)
• M49: 35,491,496 km (0.045 R)
• M50: 36,897,118 km (0.117 R)
• M51: 37,333,196 km (0.079 R)
• M52: 39,650,766 km (0.112 R)
• M53: 40,658,308 km (0.116 R)
• M54: 41,334,640 km (0.072 R)
• M55: 43,500,518 km (0.051 R)
• M56: 47,349,222 km (0.055 R)
• M57: 48,179,490 km (0.108 R)
• M58: 50,095,241 km (0.053 R)
• M59: 52,769,901 km (0.12 R)
• M60: 53,138,211 km (0.081 R)
• M61: 54,495,812 km (0.035 R)
• M62: 55,864,931 km (0.096 R)
• M63: 55,989,995 km (0.072 R)
• M64: 57,750,014 km (0.093 R)
• M65: 58,763,839 km (0.075 R)
• M66: 63,268,231 km (0.034 R)
• M67: 63,659,429 km (0.054 R)
• M68: 64,706,614 km (0.049 R)
• M69: 65,891,429 km (0.092 R)
• M70: 68,015,570 km (0.087 R)
• M71: 68,416,342 km (0.102 R)
• M72: 69,354,470 km (0.118 R)
• M73: 71,650,499 km (0.116 R)
• M74: 72,194,436 km (0.112 R)
• M75: 73,834,179 km (0.043 R)
• M76: 74,383,502 km (0.066 R)
• M77: 74,658,613 km (0.097 R)
• M78: 77,568,291 km (0.044 R)
• M79: 78,266,464 km (0.108 R)
• M80: 78,546,362 km (0.116 R)
• M81: 79,669,094 km (0.116 R)
• M82: 80,232,629 km (0.049 R)
• M83: 81,930,715 km (0.097 R)
• M84: 83,069,304 km (0.113 R)
• M85: 83,497,603 km (0.08 R)
• M86: 84,499,908 km (0.101 R)
• M87: 90,743,824 km (0.103 R)
• M88: 91,037,784 km (0.085 R)
• M89: 92,069,411 km (0.108 R)
• M90: 93,104,778 km (0.068 R)
• M91: 96,683,757 km (0.075 R)
• M92: 96,984,150 km (0.044 R)
• M93: 98,490,152 km (0.117 R)
• M94: 99,549,005 km (0.104 R)
• M95: 101,372,903 km (0.095 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit