🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 37.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.84 AU - 1.14 AU

Year: 379 Days

Day: 18 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,071,953 km

• M1: 73,602 km (0.045 R)
• M2: 192,383 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 525 Days

Day: 39.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,071,953 km

• M1: 85,869 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.09 AU - 1.57 AU

Year: 591 Days

Day: 28.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.2 AU - 1.56 AU

Year: 624 Days

Day: 40.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.38 AU - 1.82 AU

Year: 779 Days

Day: 45 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.77 AU - 2.01 AU

Year: 1000 Days

Day: 27.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,071,953 km

• M1: 927,208 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.72 AU - 2.24 AU

Year: 1073 Days

Day: 28.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,071,953 km

• M1: 70,760 km (0.09 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.76 AU - 4 AU

Year: 2943 Days

Day: 43.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.8

Radius: 3.6

Gravity: 68.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.34 AU - 17.54 AU

Year: 23358 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,071,953 km

• M1: 77,342 km (0.044 R)
• M2: 181,163 km (0.088 R)
• M3: 386,860 km (0.099 R)
• M4: 452,982 km (0.098 R)
• M5: 1,231,789 km (0.106 R)
• M6: 1,465,461 km (0.105 R)
• M7: 1,785,750 km (0.089 R)
• M8: 1,972,897 km (0.101 R)
• M9: 2,166,327 km (0.036 R)
• M10: 3,265,722 km (0.114 R)
• M11: 3,822,525 km (0.066 R)
• M12: 4,408,200 km (0.113 R)
• M13: 4,711,286 km (0.111 R)
• M14: 4,865,521 km (0.081 R)
• M15: 4,917,132 km (0.078 R)
• M16: 5,284,545 km (0.11 R)
• M17: 6,781,870 km (0.092 R)
• M18: 7,014,195 km (0.06 R)
• M19: 8,214,269 km (0.115 R)
• M20: 8,461,854 km (0.103 R)
• M21: 9,476,277 km (0.056 R)
• M22: 9,605,829 km (0.098 R)
• M23: 10,662,738 km (0.079 R)
• M24: 11,000,380 km (0.061 R)
• M25: 11,341,763 km (0.087 R)
• M26: 12,386,255 km (0.099 R)
• M27: 12,741,251 km (0.096 R)
• M28: 13,606,674 km (0.108 R)
• M29: 14,491,097 km (0.059 R)
• M30: 15,090,835 km (0.084 R)
• M31: 16,237,203 km (0.099 R)
• M32: 16,703,500 km (0.086 R)
• M33: 16,781,590 km (0.087 R)
• M34: 19,839,819 km (0.1 R)
• M35: 20,005,574 km (0.047 R)
• M36: 20,756,555 km (0.062 R)
• M37: 21,347,167 km (0.075 R)
• M38: 22,544,698 km (0.056 R)
• M39: 24,647,745 km (0.097 R)
• M40: 26,356,602 km (0.11 R)
• M41: 27,271,243 km (0.067 R)
• M42: 27,547,550 km (0.097 R)
• M43: 28,010,406 km (0.119 R)
• M44: 28,196,207 km (0.066 R)
• M45: 28,756,002 km (0.058 R)
• M46: 29,697,421 km (0.057 R)
• M47: 31,706,820 km (0.103 R)
• M48: 33,365,262 km (0.067 R)
• M49: 35,452,601 km (0.077 R)
• M50: 36,056,677 km (0.064 R)
• M51: 38,713,535 km (0.111 R)
• M52: 39,960,882 km (0.101 R)
• M53: 41,962,652 km (0.091 R)
• M54: 42,068,866 km (0.074 R)
• M55: 43,888,874 km (0.106 R)
• M56: 45,843,669 km (0.111 R)
• M57: 46,281,991 km (0.094 R)
• M58: 46,501,601 km (0.095 R)
• M59: 47,494,332 km (0.099 R)
• M60: 48,494,095 km (0.087 R)
• M61: 49,052,394 km (0.088 R)
• M62: 49,164,443 km (0.094 R)
• M63: 52,104,340 km (0.111 R)
• M64: 52,905,437 km (0.116 R)
• M65: 54,288,469 km (0.107 R)
• M66: 56,033,827 km (0.113 R)
• M67: 56,150,813 km (0.117 R)
• M68: 58,389,395 km (0.101 R)
• M69: 58,508,026 km (0.104 R)
• M70: 60,657,000 km (0.045 R)
• M71: 63,318,346 km (0.08 R)
• M72: 63,440,268 km (0.072 R)
• M73: 63,806,334 km (0.089 R)
• M74: 67,132,643 km (0.093 R)
• M75: 68,378,793 km (0.102 R)
• M76: 68,503,857 km (0.113 R)
• M77: 69,884,197 km (0.074 R)
• M78: 70,010,158 km (0.095 R)
• M79: 70,893,982 km (0.026 R)
• M80: 71,273,811 km (0.025 R)
• M81: 76,273,522 km (0.118 R)
• M82: 77,573,677 km (0.075 R)
• M83: 78,226,372 km (0.067 R)
• M84: 79,143,407 km (0.103 R)
• M85: 80,855,704 km (0.101 R)
• M86: 83,380,168 km (0.117 R)
• M87: 85,795,725 km (0.084 R)
• M88: 85,930,513 km (0.036 R)
• M89: 86,470,711 km (0.084 R)
• M90: 86,741,184 km (0.102 R)
• M91: 89,051,872 km (0.053 R)
• M92: 89,461,621 km (0.058 R)
• M93: 89,872,118 km (0.057 R)
• M94: 91,382,607 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit