🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 21.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 422 Days

Day: 39 Hours

Environment

Temp: 27 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,620,023 km

• M1: 382,821 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 451 Days

Day: 32.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.11 AU - 1.29 AU

Year: 462 Days

Day: 35.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.23 AU - 1.39 AU

Year: 527 Days

Day: 26 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.52 AU - 3.89 AU

Year: 2501 Days

Day: 22.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.73 AU - 5.03 AU

Year: 3222 Days

Day: 27 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.61 AU - 5.41 AU

Year: 3366 Days

Day: 32 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.66 AU - 19.38 AU

Year: 22536 Days

Day: 23.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,620,023 km

• M1: 98,435 km (0.107 R)
• M2: 151,094 km (0.088 R)
• M3: 993,330 km (0.078 R)
• M4: 1,046,138 km (0.119 R)
• M5: 1,324,988 km (0.109 R)
• M6: 1,383,481 km (0.115 R)
• M7: 1,657,844 km (0.109 R)
• M8: 1,817,614 km (0.116 R)
• M9: 1,949,111 km (0.11 R)
• M10: 2,117,857 km (0.097 R)
• M11: 2,186,822 km (0.075 R)
• M12: 2,764,569 km (0.113 R)
• M13: 3,227,574 km (0.058 R)
• M14: 3,468,127 km (0.103 R)
• M15: 3,549,658 km (0.054 R)
• M16: 5,076,155 km (0.08 R)
• M17: 5,262,105 km (0.113 R)
• M18: 5,403,026 km (0.085 R)
• M19: 7,137,614 km (0.097 R)
• M20: 9,197,127 km (0.112 R)
• M21: 9,367,071 km (0.109 R)
• M22: 9,423,918 km (0.101 R)
• M23: 9,538,061 km (0.111 R)
• M24: 9,652,653 km (0.099 R)
• M25: 9,999,122 km (0.106 R)
• M26: 10,290,838 km (0.1 R)
• M27: 10,467,363 km (0.107 R)
• M28: 12,410,939 km (0.113 R)
• M29: 12,914,036 km (0.087 R)
• M30: 13,745,651 km (0.069 R)
• M31: 14,004,904 km (0.056 R)
• M32: 14,200,578 km (0.109 R)
• M33: 15,527,511 km (0.074 R)
• M34: 15,729,917 km (0.114 R)
• M35: 16,137,422 km (0.082 R)
• M36: 16,274,004 km (0.117 R)
• M37: 16,479,701 km (0.111 R)
• M38: 17,032,166 km (0.106 R)
• M39: 18,368,823 km (0.102 R)
• M40: 19,085,696 km (0.115 R)
• M41: 19,157,952 km (0.113 R)
• M42: 19,302,613 km (0.063 R)
• M43: 19,447,574 km (0.117 R)
• M44: 20,031,304 km (0.11 R)
• M45: 21,741,507 km (0.062 R)
• M46: 24,197,456 km (0.085 R)
• M47: 24,510,564 km (0.084 R)
• M48: 24,589,103 km (0.094 R)
• M49: 26,417,488 km (0.073 R)
• M50: 28,536,392 km (0.092 R)
• M51: 29,867,364 km (0.097 R)
• M52: 30,035,064 km (0.052 R)
• M53: 31,133,262 km (0.097 R)
• M54: 31,473,896 km (0.074 R)
• M55: 34,858,398 km (0.091 R)
• M56: 35,389,321 km (0.094 R)
• M57: 36,458,946 km (0.114 R)
• M58: 38,721,614 km (0.1 R)
• M59: 39,271,386 km (0.046 R)
• M60: 39,363,239 km (0.068 R)
• M61: 40,471,310 km (0.058 R)
• M62: 40,935,961 km (0.056 R)
• M63: 41,589,704 km (0.079 R)
• M64: 42,435,082 km (0.12 R)
• M65: 42,718,121 km (0.076 R)
• M66: 43,570,978 km (0.09 R)
• M67: 43,666,122 km (0.114 R)
• M68: 44,333,927 km (0.091 R)
• M69: 44,812,940 km (0.115 R)
• M70: 45,005,023 km (0.097 R)
• M71: 45,101,215 km (0.118 R)
• M72: 52,201,279 km (0.048 R)
• M73: 54,029,814 km (0.087 R)
• M74: 54,746,538 km (0.054 R)
• M75: 54,849,162 km (0.078 R)
• M76: 54,951,935 km (0.072 R)
• M77: 55,982,665 km (0.116 R)
• M78: 56,604,094 km (0.053 R)
• M79: 58,062,973 km (0.073 R)
• M80: 59,112,701 km (0.084 R)
• M81: 59,639,884 km (0.053 R)
• M82: 62,298,986 km (0.115 R)
• M83: 62,406,248 km (0.059 R)
• M84: 62,943,005 km (0.089 R)
• M85: 63,050,566 km (0.057 R)
• M86: 67,182,160 km (0.107 R)
• M87: 67,402,069 km (0.091 R)
• M88: 67,622,127 km (0.092 R)
• M89: 67,952,738 km (0.093 R)
• M90: 69,058,715 km (0.115 R)
• M91: 70,728,676 km (0.063 R)
• M92: 75,360,675 km (0.069 R)
• M93: 75,474,819 km (0.114 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit