🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 164 Days

Day: 35.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.97 AU - 1.07 AU

Year: 382 Days

Day: 28.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.17 AU - 1.41 AU

Year: 543 Days

Day: 36.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.99 AU - 1.99 AU

Year: 1041 Days

Day: 20.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,573,008 km

• M1: 1,161,179 km (0.108 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 4.6

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.07 AU - 13.19 AU

Year: 16646 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,573,008 km

• M1: 62,981 km (0.118 R)
• M2: 187,745 km (0.056 R)
• M3: 444,006 km (0.088 R)
• M4: 554,111 km (0.111 R)
• M5: 800,199 km (0.113 R)
• M6: 844,330 km (0.085 R)
• M7: 1,462,618 km (0.067 R)
• M8: 1,517,072 km (0.11 R)
• M9: 1,799,064 km (0.095 R)
• M10: 2,410,919 km (0.1 R)
• M11: 2,639,206 km (0.118 R)
• M12: 3,364,606 km (0.093 R)
• M13: 3,473,064 km (0.058 R)
• M14: 3,656,322 km (0.083 R)
• M15: 4,460,111 km (0.11 R)
• M16: 4,539,398 km (0.059 R)
• M17: 4,699,468 km (0.113 R)
• M18: 4,820,791 km (0.067 R)
• M19: 5,066,431 km (0.079 R)
• M20: 5,274,372 km (0.075 R)
• M21: 5,485,006 km (0.106 R)
• M22: 6,221,476 km (0.089 R)
• M23: 6,310,188 km (0.082 R)
• M24: 6,533,837 km (0.071 R)
• M25: 6,714,551 km (0.116 R)
• M26: 7,220,042 km (0.101 R)
• M27: 8,073,348 km (0.081 R)
• M28: 8,218,608 km (0.083 R)
• M29: 8,413,683 km (0.109 R)
• M30: 9,158,830 km (0.077 R)
• M31: 9,564,839 km (0.116 R)
• M32: 10,289,342 km (0.067 R)
• M33: 10,764,464 km (0.1 R)
• M34: 11,354,778 km (0.1 R)
• M35: 11,408,932 km (0.119 R)
• M36: 12,121,167 km (0.07 R)
• M37: 12,791,216 km (0.087 R)
• M38: 13,473,383 km (0.098 R)
• M39: 13,530,679 km (0.106 R)
• M40: 13,645,719 km (0.113 R)
• M41: 14,518,473 km (0.06 R)
• M42: 14,991,203 km (0.083 R)
• M43: 15,110,283 km (0.119 R)
• M44: 17,056,401 km (0.12 R)
• M45: 17,429,947 km (0.109 R)
• M46: 17,617,842 km (0.119 R)
• M47: 17,680,524 km (0.069 R)
• M48: 18,758,675 km (0.085 R)
• M49: 18,951,208 km (0.095 R)
• M50: 19,467,620 km (0.097 R)
• M51: 20,978,109 km (0.111 R)
• M52: 21,111,102 km (0.105 R)
• M53: 21,177,823 km (0.117 R)
• M54: 24,318,929 km (0.103 R)
• M55: 24,458,803 km (0.03 R)
• M56: 25,658,129 km (0.069 R)
• M57: 26,804,348 km (0.118 R)
• M58: 28,776,198 km (0.119 R)
• M59: 29,891,599 km (0.11 R)
• M60: 30,191,543 km (0.112 R)
• M61: 30,341,739 km (0.113 R)
• M62: 31,324,747 km (0.095 R)
• M63: 31,553,033 km (0.1 R)
• M64: 32,241,333 km (0.04 R)
• M65: 32,394,970 km (0.106 R)
• M66: 32,702,992 km (0.098 R)
• M67: 33,554,952 km (0.083 R)
• M68: 36,393,721 km (0.054 R)
• M69: 37,115,381 km (0.1 R)
• M70: 38,084,776 km (0.105 R)
• M71: 38,247,239 km (0.099 R)
• M72: 38,328,470 km (0.094 R)
• M73: 39,308,337 km (0.111 R)
• M74: 39,966,268 km (0.092 R)
• M75: 41,710,280 km (0.063 R)
• M76: 44,415,309 km (0.103 R)
• M77: 45,100,317 km (0.102 R)
• M78: 47,263,502 km (0.076 R)
• M79: 48,138,201 km (0.103 R)
• M80: 48,841,910 km (0.104 R)
• M81: 50,883,621 km (0.119 R)
• M82: 53,770,411 km (0.101 R)
• M83: 54,774,961 km (0.108 R)
• M84: 55,417,484 km (0.088 R)
• M85: 59,701,069 km (0.104 R)
• M86: 59,984,109 km (0.099 R)
• M87: 62,264,429 km (0.097 R)
• M88: 62,360,022 km (0.099 R)
• M89: 62,934,927 km (0.085 R)
• M90: 63,126,861 km (0.101 R)
• M91: 63,415,285 km (0.08 R)
• M92: 63,511,477 km (0.107 R)
• M93: 63,993,182 km (0.12 R)
• M94: 64,186,313 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit