🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 267 Days

Day: 36.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 337 Days

Day: 41.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.93 AU - 1.17 AU

Year: 380 Days

Day: 44.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.73 AU

Year: 662 Days

Day: 18.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,271,378 km

• M1: 72,854 km (0.118 R)
• M2: 734,675 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.9 AU - 2.34 AU

Year: 1090 Days

Day: 29.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 85 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.02 AU - 2.62 AU

Year: 1248 Days

Day: 31.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,271,378 km

• M1: 1,169,257 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.94 AU - 2.96 AU

Year: 1354 Days

Day: 46.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,271,378 km

• M1: 400,473 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.27 AU - 5.63 AU

Year: 3889 Days

Day: 34.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,271,378 km

• M1: 1,888,224 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 9.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.63 AU - 7.87 AU

Year: 7618 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,271,378 km

• M1: 120,277 km (0.069 R)
• M2: 309,967 km (0.09 R)
• M3: 436,676 km (0.027 R)
• M4: 583,132 km (0.082 R)
• M5: 989,291 km (0.051 R)
• M6: 1,070,373 km (0.077 R)
• M7: 1,399,189 km (0.071 R)
• M8: 1,490,892 km (0.106 R)
• M9: 1,798,466 km (0.083 R)
• M10: 2,042,310 km (0.063 R)
• M11: 2,210,907 km (0.087 R)
• M12: 2,450,413 km (0.083 R)
• M13: 2,562,013 km (0.087 R)
• M14: 2,652,520 km (0.11 R)
• M15: 3,073,339 km (0.113 R)
• M16: 3,515,101 km (0.072 R)
• M17: 3,743,687 km (0.088 R)
• M18: 4,082,227 km (0.07 R)
• M19: 4,161,813 km (0.095 R)
• M20: 4,268,775 km (0.109 R)
• M21: 4,929,399 km (0.116 R)
• M22: 5,042,645 km (0.063 R)
• M23: 5,740,220 km (0.065 R)
• M24: 6,313,778 km (0.106 R)
• M25: 6,375,263 km (0.109 R)
• M26: 6,467,864 km (0.051 R)
• M27: 6,654,263 km (0.04 R)
• M28: 6,748,210 km (0.101 R)
• M29: 6,874,172 km (0.06 R)
• M30: 7,417,960 km (0.113 R)
• M31: 7,482,885 km (0.119 R)
• M32: 7,580,573 km (0.072 R)
• M33: 7,744,383 km (0.074 R)
• M34: 7,810,206 km (0.06 R)
• M35: 8,377,481 km (0.097 R)
• M36: 8,992,627 km (0.106 R)
• M37: 9,096,598 km (0.068 R)
• M38: 9,166,011 km (0.066 R)
• M39: 10,049,985 km (0.073 R)
• M40: 10,666,478 km (0.057 R)
• M41: 10,776,582 km (0.097 R)
• M42: 11,072,038 km (0.115 R)
• M43: 11,257,988 km (0.1 R)
• M44: 11,482,534 km (0.116 R)
• M45: 12,666,302 km (0.03 R)
• M46: 12,860,929 km (0.072 R)
• M47: 13,174,187 km (0.105 R)
• M48: 13,649,011 km (0.115 R)
• M49: 13,848,574 km (0.113 R)
• M50: 14,169,761 km (0.081 R)
• M51: 14,819,464 km (0.06 R)
• M52: 15,189,270 km (0.09 R)
• M53: 15,728,720 km (0.112 R)
• M54: 16,021,932 km (0.085 R)
• M55: 16,571,106 km (0.098 R)
• M56: 16,741,199 km (0.056 R)
• M57: 17,212,282 km (0.09 R)
• M58: 17,471,087 km (0.118 R)
• M59: 17,601,087 km (0.106 R)
• M60: 18,080,099 km (0.074 R)
• M61: 19,050,840 km (0.1 R)
• M62: 19,722,534 km (0.116 R)
• M63: 20,675,922 km (0.038 R)
• M64: 22,157,240 km (0.079 R)
• M65: 23,005,460 km (0.051 R)
• M66: 24,346,006 km (0.081 R)
• M67: 24,782,234 km (0.103 R)
• M68: 24,928,241 km (0.069 R)
• M69: 25,564,331 km (0.106 R)
• M70: 26,205,508 km (0.111 R)
• M71: 26,652,656 km (0.107 R)
• M72: 27,453,752 km (0.116 R)
• M73: 28,669,983 km (0.037 R)
• M74: 28,772,158 km (0.097 R)
• M75: 28,976,958 km (0.111 R)
• M76: 29,130,745 km (0.077 R)
• M77: 30,423,121 km (0.074 R)
• M78: 32,051,643 km (0.119 R)
• M79: 32,636,271 km (0.116 R)
• M80: 32,956,710 km (0.118 R)
• M81: 34,737,374 km (0.119 R)
• M82: 36,052,040 km (0.099 R)
• M83: 36,770,857 km (0.097 R)
• M84: 36,937,509 km (0.11 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit