🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 39.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 140.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,513,087 km

• M1: 173,833 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 16.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,513,087 km

• M1: 402,717 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.99 AU - 1.31 AU

Year: 455 Days

Day: 40.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,513,087 km

• M1: 365,468 km (0.092 R)
• M2: 706,102 km (0.103 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.43 AU - 2.33 AU

Year: 951 Days

Day: 34.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,513,087 km

• M1: 1,136,645 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.96 AU - 2.92 AU

Year: 1406 Days

Day: 46 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.88 AU - 2.94 AU

Year: 1832 Days

Day: 30.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,513,087 km

• M1: 475,422 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915

Radius: 3.1

Gravity: 95.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.78 AU - 17.82 AU

Year: 22081 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,513,087 km

• M1: 53,257 km (0.075 R)
• M2: 272,867 km (0.097 R)
• M3: 371,152 km (0.064 R)
• M4: 754,422 km (0.077 R)
• M5: 950,246 km (0.083 R)
• M6: 1,038,957 km (0.08 R)
• M7: 1,320,800 km (0.085 R)
• M8: 1,386,623 km (0.07 R)
• M9: 1,695,692 km (0.062 R)
• M10: 2,063,104 km (0.108 R)
• M11: 2,295,131 km (0.117 R)
• M12: 2,334,624 km (0.049 R)
• M13: 2,535,385 km (0.081 R)
• M14: 2,699,942 km (0.103 R)
• M15: 2,910,576 km (0.119 R)
• M16: 2,996,296 km (0.085 R)
• M17: 3,392,281 km (0.058 R)
• M18: 3,437,310 km (0.075 R)
• M19: 3,527,967 km (0.088 R)
• M20: 3,992,767 km (0.1 R)
• M21: 4,927,754 km (0.085 R)
• M22: 5,288,584 km (0.046 R)
• M23: 5,711,348 km (0.104 R)
• M24: 6,644,988 km (0.071 R)
• M25: 6,985,772 km (0.119 R)
• M26: 7,100,513 km (0.066 R)
• M27: 8,101,473 km (0.053 R)
• M28: 8,222,198 km (0.043 R)
• M29: 8,282,636 km (0.098 R)
• M30: 8,526,331 km (0.104 R)
• M31: 11,222,832 km (0.067 R)
• M32: 11,969,026 km (0.048 R)
• M33: 12,731,228 km (0.07 R)
• M34: 14,156,596 km (0.113 R)
• M35: 17,620,834 km (0.077 R)
• M36: 18,327,684 km (0.105 R)
• M37: 19,850,291 km (0.032 R)
• M38: 21,080,584 km (0.094 R)
• M39: 22,335,411 km (0.097 R)
• M40: 23,786,361 km (0.104 R)
• M41: 23,959,146 km (0.093 R)
• M42: 25,267,679 km (0.115 R)
• M43: 25,355,792 km (0.111 R)
• M44: 26,420,330 km (0.072 R)
• M45: 28,409,832 km (0.091 R)
• M46: 29,329,859 km (0.084 R)
• M47: 30,916,345 km (0.081 R)
• M48: 31,199,234 km (0.117 R)
• M49: 32,722,290 km (0.075 R)
• M50: 33,880,178 km (0.101 R)
• M51: 34,269,282 km (0.095 R)
• M52: 34,561,895 km (0.076 R)
• M53: 35,051,679 km (0.113 R)
• M54: 35,741,026 km (0.054 R)
• M55: 36,236,195 km (0.076 R)
• M56: 37,333,495 km (0.073 R)
• M57: 39,867,833 km (0.113 R)
• M58: 40,381,252 km (0.076 R)
• M59: 42,561,641 km (0.075 R)
• M60: 43,402,381 km (0.119 R)
• M61: 43,824,696 km (0.076 R)
• M62: 44,354,572 km (0.081 R)
• M63: 45,742,242 km (0.115 R)
• M64: 46,172,036 km (0.103 R)
• M65: 46,387,457 km (0.077 R)
• M66: 46,927,356 km (0.11 R)
• M67: 47,143,974 km (0.09 R)
• M68: 48,341,056 km (0.11 R)
• M69: 48,450,412 km (0.09 R)
• M70: 49,768,668 km (0.068 R)
• M71: 52,328,138 km (0.099 R)
• M72: 54,474,569 km (0.113 R)
• M73: 55,158,381 km (0.106 R)
• M74: 55,615,701 km (0.034 R)
• M75: 57,342,210 km (0.104 R)
• M76: 57,457,999 km (0.118 R)
• M77: 59,671,449 km (0.072 R)
• M78: 61,201,985 km (0.089 R)
• M79: 62,983,995 km (0.067 R)
• M80: 66,598,728 km (0.119 R)
• M81: 66,842,124 km (0.096 R)
• M82: 68,553,823 km (0.05 R)
• M83: 69,045,551 km (0.083 R)
• M84: 72,270,283 km (0.072 R)
• M85: 72,395,346 km (0.108 R)
• M86: 77,582,054 km (0.11 R)
• M87: 78,350,987 km (0.048 R)
• M88: 80,155,287 km (0.029 R)
• M89: 81,712,601 km (0.107 R)
• M90: 81,973,051 km (0.092 R)
• M91: 85,781,513 km (0.117 R)
• M92: 86,178,845 km (0.111 R)
• M93: 87,640,716 km (0.098 R)
• M94: 87,907,449 km (0.091 R)
• M95: 88,307,922 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit