🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 172 Days

Day: 32.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.68 AU - 1.04 AU

Year: 288 Days

Day: 21.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.84 AU - 1.04 AU

Year: 330 Days

Day: 22.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 340 Days

Day: 43.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,931,346 km

• M1: 914,641 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.56 AU - 1.72 AU

Year: 760 Days

Day: 14.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.21 AU - 3.97 AU

Year: 2460 Days

Day: 37.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,931,346 km

• M1: 288,724 km (0.11 R)
• M2: 498,311 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 10.2

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.49 AU - 15.49 AU

Year: 15964 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,931,346 km

• M1: 427,850 km (0.069 R)
• M2: 658,679 km (0.113 R)
• M3: 1,129,763 km (0.114 R)
• M4: 1,344,286 km (0.08 R)
• M5: 1,456,634 km (0.051 R)
• M6: 1,543,102 km (0.037 R)
• M7: 1,721,273 km (0.054 R)
• M8: 2,746,467 km (0.086 R)
• M9: 3,074,535 km (0.112 R)
• M10: 3,186,584 km (0.046 R)
• M11: 4,466,244 km (0.067 R)
• M12: 4,895,740 km (0.079 R)
• M13: 5,027,236 km (0.067 R)
• M14: 5,248,940 km (0.115 R)
• M15: 5,702,072 km (0.116 R)
• M16: 6,167,771 km (0.06 R)
• M17: 7,892,784 km (0.113 R)
• M18: 8,359,080 km (0.072 R)
• M19: 8,463,948 km (0.102 R)
• M20: 9,373,055 km (0.101 R)
• M21: 9,536,715 km (0.11 R)
• M22: 10,538,422 km (0.111 R)
• M23: 11,807,760 km (0.088 R)
• M24: 12,340,927 km (0.07 R)
• M25: 12,700,710 km (0.115 R)
• M26: 13,124,820 km (0.103 R)
• M27: 14,362,293 km (0.069 R)
• M28: 15,701,344 km (0.094 R)
• M29: 17,013,317 km (0.102 R)
• M30: 17,279,900 km (0.065 R)
• M31: 18,156,095 km (0.111 R)
• M32: 19,601,659 km (0.1 R)
• M33: 20,021,431 km (0.082 R)
• M34: 20,656,773 km (0.105 R)
• M35: 20,798,742 km (0.103 R)
• M36: 21,227,040 km (0.105 R)
• M37: 21,947,055 km (0.108 R)
• M38: 22,019,460 km (0.097 R)
• M39: 22,748,451 km (0.047 R)
• M40: 23,931,171 km (0.117 R)
• M41: 24,005,671 km (0.042 R)
• M42: 24,605,110 km (0.06 R)
• M43: 24,982,396 km (0.044 R)
• M44: 25,895,391 km (0.079 R)
• M45: 26,048,580 km (0.038 R)
• M46: 26,202,067 km (0.07 R)
• M47: 27,207,365 km (0.094 R)
• M48: 27,753,995 km (0.069 R)
• M49: 30,540,555 km (0.073 R)
• M50: 31,516,382 km (0.114 R)
• M51: 32,090,389 km (0.115 R)
• M52: 32,667,687 km (0.111 R)
• M53: 33,749,130 km (0.084 R)
• M54: 34,420,525 km (0.103 R)
• M55: 36,289,302 km (0.119 R)
• M56: 36,890,685 km (0.115 R)
• M57: 37,755,810 km (0.095 R)
• M58: 39,329,579 km (0.054 R)
• M59: 41,103,361 km (0.119 R)
• M60: 41,550,809 km (0.094 R)
• M61: 42,360,432 km (0.105 R)
• M62: 42,450,640 km (0.115 R)
• M63: 42,903,024 km (0.071 R)
• M64: 43,812,429 km (0.115 R)
• M65: 44,361,154 km (0.064 R)
• M66: 44,452,858 km (0.098 R)
• M67: 45,004,275 km (0.041 R)
• M68: 45,835,591 km (0.063 R)
• M69: 46,765,192 km (0.081 R)
• M70: 47,513,481 km (0.08 R)
• M71: 48,548,698 km (0.094 R)
• M72: 52,860,557 km (0.119 R)
• M73: 53,152,273 km (0.109 R)
• M74: 53,542,275 km (0.073 R)
• M75: 54,226,835 km (0.117 R)
• M76: 54,422,957 km (0.072 R)
• M77: 54,521,094 km (0.068 R)
• M78: 54,717,665 km (0.084 R)
• M79: 54,914,386 km (0.112 R)
• M80: 55,802,549 km (0.087 R)
• M81: 56,496,533 km (0.094 R)
• M82: 58,294,401 km (0.119 R)
• M83: 58,998,707 km (0.102 R)
• M84: 61,639,110 km (0.077 R)
• M85: 62,048,709 km (0.084 R)
• M86: 62,356,581 km (0.068 R)
• M87: 63,386,263 km (0.115 R)
• M88: 64,733,243 km (0.081 R)
• M89: 65,045,453 km (0.114 R)
• M90: 65,358,113 km (0.12 R)
• M91: 65,671,371 km (0.104 R)
• M92: 65,985,078 km (0.09 R)
• M93: 67,772,024 km (0.066 R)
• M94: 68,936,793 km (0.098 R)
• M95: 69,681,491 km (0.118 R)
• M96: 70,321,770 km (0.12 R)
• M97: 70,857,031 km (0.058 R)
• M98: 71,931,294 km (0.101 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit