🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.72 AU - 0.88 AU

Year: 219 Days

Day: 34.8 Hours

Environment

Temp: 278 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.07 AU

Year: 265 Days

Day: 28.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.2 AU

Year: 305 Days

Day: 26.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.65 AU

Year: 479 Days

Day: 19.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.3 AU - 2.68 AU

Year: 1200 Days

Day: 22.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 9.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.93 AU - 14.81 AU

Year: 12491 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 94,752,989 km

• M1: 141,669 km (0.073 R)
• M2: 220,956 km (0.119 R)
• M3: 377,884 km (0.083 R)
• M4: 490,831 km (0.117 R)
• M5: 606,320 km (0.061 R)
• M6: 689,048 km (0.081 R)
• M7: 787,034 km (0.051 R)
• M8: 1,148,612 km (0.099 R)
• M9: 1,403,078 km (0.087 R)
• M10: 1,690,306 km (0.078 R)
• M11: 1,933,702 km (0.091 R)
• M12: 2,303,358 km (0.067 R)
• M13: 2,505,166 km (0.074 R)
• M14: 2,998,390 km (0.091 R)
• M15: 3,892,836 km (0.066 R)
• M16: 4,032,859 km (0.08 R)
• M17: 4,256,209 km (0.027 R)
• M18: 4,358,983 km (0.115 R)
• M19: 4,504,392 km (0.109 R)
• M20: 4,821,539 km (0.066 R)
• M21: 4,928,951 km (0.079 R)
• M22: 5,167,858 km (0.104 R)
• M23: 5,612,015 km (0.092 R)
• M24: 5,815,916 km (0.104 R)
• M25: 6,022,361 km (0.116 R)
• M26: 6,324,848 km (0.104 R)
• M27: 6,608,336 km (0.049 R)
• M28: 6,679,844 km (0.086 R)
• M29: 6,871,928 km (0.119 R)
• M30: 7,065,956 km (0.067 R)
• M31: 7,583,565 km (0.07 R)
• M32: 8,370,001 km (0.04 R)
• M33: 9,023,145 km (0.096 R)
• M34: 9,208,946 km (0.119 R)
• M35: 9,665,518 km (0.059 R)
• M36: 9,855,657 km (0.1 R)
• M37: 10,517,030 km (0.069 R)
• M38: 10,740,678 km (0.082 R)
• M39: 10,909,425 km (0.102 R)
• M40: 12,408,844 km (0.099 R)
• M41: 12,704,450 km (0.115 R)
• M42: 12,912,839 km (0.079 R)
• M43: 13,272,772 km (0.119 R)
• M44: 13,544,890 km (0.093 R)
• M45: 13,605,627 km (0.098 R)
• M46: 13,818,804 km (0.059 R)
• M47: 14,094,513 km (0.106 R)
• M48: 15,373,724 km (0.101 R)
• M49: 15,659,456 km (0.064 R)
• M50: 16,204,142 km (0.12 R)
• M51: 16,397,722 km (0.079 R)
• M52: 16,494,960 km (0.101 R)
• M53: 16,624,662 km (0.067 R)
• M54: 17,311,765 km (0.099 R)
• M55: 17,974,783 km (0.113 R)
• M56: 18,443,921 km (0.06 R)
• M57: 19,052,785 km (0.114 R)
• M58: 19,120,852 km (0.104 R)
• M59: 20,117,024 km (0.108 R)
• M60: 20,394,827 km (0.061 R)
• M61: 20,604,115 km (0.099 R)
• M62: 21,447,847 km (0.064 R)
• M63: 21,696,030 km (0.064 R)
• M64: 22,951,605 km (0.065 R)
• M65: 23,132,768 km (0.079 R)
• M66: 23,789,353 km (0.049 R)
• M67: 24,230,367 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814

Radius: 6.4

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.03 AU - 23.17 AU

Year: 25496 Days

Day: 20.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,752,989 km

• M1: 82,578 km (0.107 R)
• M2: 271,221 km (0.051 R)
• M3: 571,464 km (0.066 R)
• M4: 699,520 km (0.12 R)
• M5: 753,375 km (0.032 R)
• M6: 923,767 km (0.115 R)
• M7: 1,367,923 km (0.039 R)
• M8: 2,551,092 km (0.096 R)
• M9: 2,895,616 km (0.115 R)
• M10: 3,439,853 km (0.119 R)
• M11: 3,486,528 km (0.11 R)
• M12: 3,580,775 km (0.078 R)
• M13: 4,568,420 km (0.065 R)
• M14: 5,038,905 km (0.12 R)
• M15: 6,598,762 km (0.088 R)
• M16: 6,774,091 km (0.065 R)
• M17: 7,612,886 km (0.057 R)
• M18: 8,106,858 km (0.036 R)
• M19: 9,517,716 km (0.087 R)
• M20: 10,454,498 km (0.112 R)
• M21: 11,280,577 km (0.044 R)
• M22: 11,420,152 km (0.093 R)
• M23: 11,630,935 km (0.078 R)
• M24: 11,913,825 km (0.085 R)
• M25: 12,994,669 km (0.057 R)
• M26: 15,017,981 km (0.104 R)
• M27: 15,403,195 km (0.064 R)
• M28: 16,026,569 km (0.103 R)
• M29: 16,262,336 km (0.091 R)
• M30: 16,658,022 km (0.106 R)
• M31: 17,137,034 km (0.033 R)
• M32: 18,766,006 km (0.059 R)
• M33: 19,097,814 km (0.065 R)
• M34: 20,870,848 km (0.119 R)
• M35: 21,214,474 km (0.119 R)
• M36: 21,907,411 km (0.075 R)
• M37: 23,137,704 km (0.095 R)
• M38: 23,226,565 km (0.048 R)
• M39: 24,390,437 km (0.089 R)
• M40: 24,752,314 km (0.117 R)
• M41: 24,843,120 km (0.112 R)
• M42: 25,481,604 km (0.069 R)
• M43: 26,774,578 km (0.112 R)
• M44: 26,961,127 km (0.079 R)
• M45: 27,335,271 km (0.106 R)
• M46: 28,088,945 km (0.117 R)
• M47: 28,183,640 km (0.085 R)
• M48: 29,712,830 km (0.103 R)
• M49: 30,487,597 km (0.086 R)
• M50: 30,975,137 km (0.071 R)
• M51: 31,072,974 km (0.116 R)
• M52: 31,170,811 km (0.109 R)
• M53: 32,056,729 km (0.084 R)
• M54: 33,351,050 km (0.111 R)
• M55: 34,156,036 km (0.077 R)
• M56: 37,127,050 km (0.055 R)
• M57: 37,856,489 km (0.089 R)
• M58: 38,170,645 km (0.091 R)
• M59: 39,012,432 km (0.118 R)
• M60: 39,223,814 km (0.079 R)
• M61: 41,143,454 km (0.094 R)
• M62: 41,682,156 km (0.104 R)
• M63: 42,766,441 km (0.117 R)
• M64: 44,299,969 km (0.092 R)
• M65: 45,073,539 km (0.113 R)
• M66: 46,746,043 km (0.101 R)
• M67: 47,646,323 km (0.116 R)
• M68: 48,438,743 km (0.082 R)
• M69: 48,779,826 km (0.103 R)
• M70: 49,007,514 km (0.118 R)
• M71: 49,807,414 km (0.071 R)
• M72: 51,536,018 km (0.067 R)
• M73: 53,049,948 km (0.07 R)
• M74: 54,342,324 km (0.11 R)
• M75: 54,578,390 km (0.112 R)
• M76: 54,696,572 km (0.1 R)
• M77: 59,614,602 km (0.091 R)
• M78: 61,817,879 km (0.117 R)
• M79: 63,301,591 km (0.12 R)
• M80: 63,923,170 km (0.097 R)
• M81: 67,949,447 km (0.104 R)
• M82: 69,096,564 km (0.043 R)
• M83: 69,224,320 km (0.114 R)
• M84: 69,864,749 km (0.108 R)
• M85: 70,378,468 km (0.088 R)
• M86: 71,151,440 km (0.102 R)
• M87: 71,668,450 km (0.113 R)
• M88: 74,140,555 km (0.049 R)
• M89: 78,100,560 km (0.094 R)
• M90: 78,366,994 km (0.118 R)
• M91: 83,214,264 km (0.052 R)
• M92: 83,758,801 km (0.104 R)
• M93: 84,577,849 km (0.031 R)
• M94: 85,399,440 km (0.065 R)
• M95: 87,880,372 km (0.109 R)
• M96: 88,990,687 km (0.099 R)
• M97: 89,686,915 km (0.107 R)

Kuiper Belt

Range: 35.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit