🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 191 Days

Day: 35.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 384 Days

Day: 33.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.81 AU - 1.35 AU

Year: 418 Days

Day: 23 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,386,487 km

• M1: 91,255 km (0.049 R)
• M2: 301,141 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2 AU - 2.36 AU

Year: 1200 Days

Day: 39.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,386,487 km

• M1: 31,116 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.42 AU - 3.2 AU

Year: 1756 Days

Day: 30.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.16 AU - 13.18 AU

Year: 15827 Days

Day: 20.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,386,487 km

• M1: 92,451 km (0.043 R)
• M2: 220,657 km (0.104 R)
• M3: 432,188 km (0.119 R)
• M4: 569,519 km (0.09 R)
• M5: 843,732 km (0.066 R)
• M6: 1,203,814 km (0.043 R)
• M7: 1,251,985 km (0.089 R)
• M8: 1,661,135 km (0.112 R)
• M9: 2,138,651 km (0.117 R)
• M10: 2,227,213 km (0.104 R)
• M11: 2,848,493 km (0.086 R)
• M12: 3,313,593 km (0.082 R)
• M13: 3,695,815 km (0.08 R)
• M14: 4,165,254 km (0.064 R)
• M15: 4,426,003 km (0.102 R)
• M16: 4,615,394 km (0.093 R)
• M17: 4,730,434 km (0.09 R)
• M18: 4,807,627 km (0.118 R)
• M19: 6,182,431 km (0.074 R)
• M20: 6,738,337 km (0.113 R)
• M21: 7,534,198 km (0.105 R)
• M22: 8,312,854 km (0.039 R)
• M23: 8,877,886 km (0.113 R)
• M24: 9,309,775 km (0.112 R)
• M25: 9,650,559 km (0.112 R)
• M26: 9,995,232 km (0.116 R)
• M27: 10,747,560 km (0.093 R)
• M28: 10,951,312 km (0.062 R)
• M29: 11,259,185 km (0.082 R)
• M30: 12,147,198 km (0.047 R)
• M31: 13,111,805 km (0.085 R)
• M32: 14,045,146 km (0.096 R)
• M33: 14,829,787 km (0.068 R)
• M34: 15,456,302 km (0.06 R)
• M35: 15,859,469 km (0.088 R)
• M36: 16,149,539 km (0.054 R)
• M37: 16,324,419 km (0.084 R)
• M38: 16,676,123 km (0.084 R)
• M39: 17,030,371 km (0.043 R)
• M40: 17,686,208 km (0.087 R)
• M41: 18,168,362 km (0.03 R)
• M42: 19,207,319 km (0.072 R)
• M43: 20,328,107 km (0.056 R)
• M44: 20,454,068 km (0.068 R)
• M45: 20,580,179 km (0.119 R)
• M46: 21,214,474 km (0.067 R)
• M47: 21,278,352 km (0.118 R)
• M48: 21,406,109 km (0.102 R)
• M49: 21,662,520 km (0.093 R)
• M50: 21,919,828 km (0.114 R)
• M51: 22,178,184 km (0.103 R)
• M52: 23,090,431 km (0.105 R)
• M53: 23,419,247 km (0.062 R)
• M54: 24,548,562 km (0.103 R)
• M55: 24,615,582 km (0.07 R)
• M56: 25,221,154 km (0.045 R)
• M57: 25,424,158 km (0.105 R)
• M58: 25,968,096 km (0.116 R)
• M59: 27,762,074 km (0.061 R)
• M60: 28,181,845 km (0.06 R)
• M61: 28,744,632 km (0.098 R)
• M62: 29,311,160 km (0.091 R)
• M63: 30,527,241 km (0.074 R)
• M64: 31,032,732 km (0.117 R)
• M65: 32,272,001 km (0.095 R)
• M66: 34,347,970 km (0.068 R)
• M67: 35,705,272 km (0.102 R)
• M68: 36,543,319 km (0.099 R)
• M69: 36,926,439 km (0.096 R)
• M70: 37,003,183 km (0.085 R)
• M71: 37,156,820 km (0.059 R)
• M72: 38,549,875 km (0.071 R)
• M73: 38,939,727 km (0.086 R)
• M74: 40,196,349 km (0.101 R)
• M75: 42,991,286 km (0.1 R)
• M76: 43,314,717 km (0.112 R)
• M77: 43,476,732 km (0.073 R)
• M78: 44,534,688 km (0.099 R)
• M79: 45,765,878 km (0.108 R)
• M80: 46,096,041 km (0.066 R)
• M81: 48,177,695 km (0.113 R)
• M82: 48,513,692 km (0.095 R)
• M83: 48,934,660 km (0.101 R)
• M84: 50,034,803 km (0.069 R)
• M85: 51,314,463 km (0.045 R)
• M86: 51,743,360 km (0.074 R)
• M87: 51,915,248 km (0.106 R)
• M88: 52,604,745 km (0.028 R)
• M89: 53,210,467 km (0.09 R)
• M90: 53,905,648 km (0.109 R)
• M91: 54,866,515 km (0.099 R)
• M92: 55,129,508 km (0.111 R)
• M93: 58,945,151 km (0.109 R)
• M94: 59,034,910 km (0.043 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: 536 - 19,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit