🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 262 Days

Day: 21.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,148,591 km

• M1: 88,562 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.05 AU - 1.25 AU

Year: 444 Days

Day: 40.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.05 AU - 1.27 AU

Year: 450 Days

Day: 35.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 479 Days

Day: 43.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,148,591 km

• M1: 209,287 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.95 AU - 1.47 AU

Year: 479 Days

Day: 40.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,148,591 km

• M1: 158,275 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.74 AU - 2.9 AU

Year: 1704 Days

Day: 14.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.49 AU - 3.33 AU

Year: 1787 Days

Day: 21.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.39 AU - 5.25 AU

Year: 3231 Days

Day: 20.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 14.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.68 AU - 8.04 AU

Year: 6466 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,148,591 km

• M1: 229,483 km (0.052 R)
• M2: 348,862 km (0.101 R)
• M3: 621,579 km (0.119 R)
• M4: 1,116,299 km (0.114 R)
• M5: 1,262,157 km (0.065 R)
• M6: 1,777,971 km (0.113 R)
• M7: 2,049,940 km (0.073 R)
• M8: 2,483,923 km (0.042 R)
• M9: 2,591,634 km (0.106 R)
• M10: 2,700,840 km (0.12 R)
• M11: 2,879,161 km (0.063 R)
• M12: 3,061,371 km (0.102 R)
• M13: 3,188,978 km (0.114 R)
• M14: 3,353,984 km (0.026 R)
• M15: 3,619,221 km (0.088 R)
• M16: 4,004,735 km (0.087 R)
• M17: 4,495,566 km (0.113 R)
• M18: 4,641,274 km (0.05 R)
• M19: 4,748,236 km (0.096 R)
• M20: 5,101,736 km (0.109 R)
• M21: 5,212,289 km (0.108 R)
• M22: 5,964,916 km (0.119 R)
• M23: 6,213,697 km (0.086 R)
• M24: 6,858,165 km (0.083 R)
• M25: 7,242,781 km (0.116 R)
• M26: 7,414,370 km (0.118 R)
• M27: 7,761,437 km (0.111 R)
• M28: 7,920,908 km (0.086 R)
• M29: 8,537,251 km (0.104 R)
• M30: 9,236,472 km (0.109 R)
• M31: 9,371,708 km (0.1 R)
• M32: 10,530,643 km (0.114 R)
• M33: 11,082,210 km (0.051 R)
• M34: 11,226,123 km (0.101 R)
• M35: 11,954,964 km (0.112 R)
• M36: 12,213,619 km (0.026 R)
• M37: 12,474,218 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 14.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.28 AU - 11.72 AU

Year: 10538 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,148,591 km

• M1: 250,128 km (0.117 R)
• M2: 467,493 km (0.105 R)
• M3: 821,292 km (0.108 R)
• M4: 978,669 km (0.056 R)
• M5: 1,169,107 km (0.031 R)
• M6: 1,687,763 km (0.039 R)
• M7: 1,841,400 km (0.108 R)
• M8: 2,620,655 km (0.109 R)
• M9: 3,235,204 km (0.042 R)
• M10: 3,363,409 km (0.098 R)
• M11: 3,493,559 km (0.07 R)
• M12: 3,996,507 km (0.105 R)
• M13: 5,333,762 km (0.108 R)
• M14: 5,717,631 km (0.105 R)
• M15: 5,991,694 km (0.115 R)
• M16: 7,384,001 km (0.105 R)
• M17: 7,554,244 km (0.106 R)
• M18: 8,160,414 km (0.069 R)
• M19: 8,292,509 km (0.11 R)
• M20: 8,647,804 km (0.106 R)
• M21: 8,872,500 km (0.103 R)
• M22: 8,963,007 km (0.108 R)
• M23: 9,327,726 km (0.03 R)
• M24: 9,604,632 km (0.095 R)
• M25: 9,744,057 km (0.087 R)
• M26: 10,739,033 km (0.105 R)
• M27: 11,029,253 km (0.092 R)
• M28: 11,126,641 km (0.08 R)
• M29: 11,322,165 km (0.117 R)
• M30: 11,469,519 km (0.081 R)
• M31: 11,617,621 km (0.076 R)
• M32: 12,316,991 km (0.092 R)
• M33: 12,876,038 km (0.067 R)
• M34: 13,391,553 km (0.079 R)
• M35: 13,704,063 km (0.113 R)
• M36: 13,861,290 km (0.104 R)
• M37: 14,019,116 km (0.056 R)
• M38: 14,336,562 km (0.09 R)
• M39: 15,248,661 km (0.06 R)
• M40: 15,794,094 km (0.09 R)
• M41: 16,792,062 km (0.049 R)
• M42: 17,242,052 km (0.11 R)
• M43: 17,582,238 km (0.104 R)
• M44: 17,867,371 km (0.108 R)
• M45: 18,269,191 km (0.116 R)
• M46: 18,790,241 km (0.105 R)
• M47: 20,144,101 km (0.102 R)
• M48: 20,983,495 km (0.12 R)
• M49: 21,407,455 km (0.078 R)
• M50: 22,202,418 km (0.082 R)
• M51: 23,758,236 km (0.062 R)
• M52: 24,263,578 km (0.076 R)
• M53: 24,644,903 km (0.048 R)
• M54: 25,606,967 km (0.101 R)
• M55: 25,736,070 km (0.059 R)
• M56: 26,385,324 km (0.094 R)
• M57: 26,646,522 km (0.113 R)
• M58: 27,369,379 km (0.106 R)
• M59: 30,051,669 km (0.032 R)
• M60: 30,324,536 km (0.114 R)
• M61: 31,216,887 km (0.064 R)
• M62: 31,631,722 km (0.072 R)
• M63: 32,536,639 km (0.114 R)
• M64: 34,229,788 km (0.118 R)
• M65: 35,518,274 km (0.036 R)
• M66: 35,662,487 km (0.073 R)
• M67: 35,879,105 km (0.108 R)
• M68: 37,041,630 km (0.095 R)
• M69: 37,554,152 km (0.118 R)
• M70: 38,586,228 km (0.108 R)
• M71: 39,254,631 km (0.042 R)
• M72: 39,403,630 km (0.067 R)
• M73: 40,226,867 km (0.065 R)
• M74: 41,966,391 km (0.094 R)
• M75: 42,577,200 km (0.071 R)
• M76: 43,037,213 km (0.065 R)
• M77: 47,092,811 km (0.116 R)
• M78: 47,330,522 km (0.061 R)
• M79: 47,807,141 km (0.097 R)
• M80: 50,618,684 km (0.069 R)
• M81: 51,106,073 km (0.073 R)
• M82: 51,594,959 km (0.108 R)
• M83: 51,840,001 km (0.095 R)
• M84: 52,906,334 km (0.117 R)
• M85: 53,731,516 km (0.027 R)
• M86: 55,478,221 km (0.09 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit