🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 198 Days

Day: 32.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.64 AU - 2.14 AU

Year: 940 Days

Day: 17.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,446,551 km

• M1: 555,756 km (0.103 R)
• M2: 842,834 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.45 AU

Year: 1156 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.88 AU - 2.92 AU

Year: 1345 Days

Day: 42.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,446,551 km

• M1: 585,227 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.27 AU - 3.37 AU

Year: 2188 Days

Day: 27.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,446,551 km

• M1: 905,965 km (0.097 R)
• M2: 1,728,454 km (0.113 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 8.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.63 AU - 7.69 AU

Year: 5529 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,446,551 km

• M1: 151,543 km (0.096 R)
• M2: 308,172 km (0.061 R)
• M3: 414,087 km (0.082 R)
• M4: 472,280 km (0.074 R)
• M5: 579,393 km (0.111 R)
• M6: 636,240 km (0.09 R)
• M7: 695,181 km (0.105 R)
• M8: 829,819 km (0.061 R)
• M9: 1,007,691 km (0.063 R)
• M10: 1,077,703 km (0.1 R)
• M11: 1,210,247 km (0.07 R)
• M12: 1,348,475 km (0.082 R)
• M13: 1,709,754 km (0.102 R)
• M14: 1,894,358 km (0.064 R)
• M15: 2,391,920 km (0.109 R)
• M16: 2,615,120 km (0.066 R)
• M17: 2,712,808 km (0.082 R)
• M18: 2,861,658 km (0.08 R)
• M19: 2,979,242 km (0.088 R)
• M20: 3,219,496 km (0.086 R)
• M21: 3,627,748 km (0.117 R)
• M22: 4,052,307 km (0.072 R)
• M23: 4,127,854 km (0.109 R)
• M24: 4,473,276 km (0.053 R)
• M25: 4,788,329 km (0.089 R)
• M26: 4,848,168 km (0.116 R)
• M27: 5,171,748 km (0.054 R)
• M28: 5,294,867 km (0.112 R)
• M29: 5,439,827 km (0.094 R)
• M30: 5,523,153 km (0.111 R)
• M31: 6,314,825 km (0.084 R)
• M32: 6,446,471 km (0.088 R)
• M33: 6,779,776 km (0.093 R)
• M34: 6,937,302 km (0.09 R)
• M35: 7,232,907 km (0.096 R)
• M36: 7,907,295 km (0.06 R)
• M37: 8,408,298 km (0.091 R)
• M38: 8,845,872 km (0.08 R)
• M39: 8,919,474 km (0.072 R)
• M40: 9,042,742 km (0.042 R)
• M41: 9,465,805 km (0.115 R)
• M42: 10,048,639 km (0.108 R)
• M43: 10,460,781 km (0.111 R)
• M44: 10,773,739 km (0.097 R)
• M45: 11,142,498 km (0.102 R)
• M46: 11,488,817 km (0.059 R)
• M47: 11,569,151 km (0.071 R)
• M48: 11,784,572 km (0.105 R)
• M49: 11,838,577 km (0.107 R)
• M50: 11,974,113 km (0.093 R)
• M51: 12,742,298 km (0.109 R)
• M52: 12,992,575 km (0.053 R)
• M53: 13,188,399 km (0.063 R)
• M54: 13,639,586 km (0.1 R)
• M55: 13,781,554 km (0.073 R)
• M56: 13,981,267 km (0.086 R)
• M57: 14,038,563 km (0.12 R)
• M58: 14,499,325 km (0.099 R)
• M59: 15,376,417 km (0.067 R)
• M60: 15,851,241 km (0.096 R)
• M61: 15,910,930 km (0.086 R)
• M62: 16,000,539 km (0.065 R)
• M63: 16,090,448 km (0.118 R)
• M64: 16,240,644 km (0.043 R)
• M65: 16,815,249 km (0.111 R)
• M66: 17,120,429 km (0.086 R)
• M67: 17,273,767 km (0.065 R)
• M68: 17,489,038 km (0.081 R)
• M69: 18,109,271 km (0.072 R)
• M70: 18,989,655 km (0.115 R)
• M71: 19,084,799 km (0.111 R)
• M72: 20,012,754 km (0.088 R)
• M73: 20,077,381 km (0.08 R)
• M74: 20,336,185 km (0.072 R)
• M75: 20,531,111 km (0.069 R)
• M76: 20,661,261 km (0.071 R)
• M77: 21,217,915 km (0.085 R)
• M78: 21,547,778 km (0.086 R)
• M79: 21,680,172 km (0.034 R)
• M80: 22,279,162 km (0.094 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit