🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.13 AU - 2.89 AU

Year: 1445 Days

Day: 24.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.54 AU - 3.96 AU

Year: 2129 Days

Day: 38.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.11 AU - 5.01 AU

Year: 2973 Days

Day: 18.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,037,559 km

• M1: 195,973 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 12.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.5 AU - 12.3 AU

Year: 14919 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,037,559 km

• M1: 155,432 km (0.056 R)
• M2: 751,281 km (0.034 R)
• M3: 1,523,355 km (0.077 R)
• M4: 2,252,346 km (0.118 R)
• M5: 2,643,394 km (0.095 R)
• M6: 3,329,151 km (0.092 R)
• M7: 4,690,641 km (0.108 R)
• M8: 7,908,342 km (0.102 R)
• M9: 9,971,745 km (0.094 R)
• M10: 14,080,600 km (0.116 R)
• M11: 14,919,994 km (0.091 R)
• M12: 18,122,884 km (0.096 R)
• M13: 21,392,795 km (0.057 R)
• M14: 23,455,749 km (0.089 R)
• M15: 25,750,880 km (0.12 R)
• M16: 29,751,426 km (0.05 R)
• M17: 36,436,506 km (0.06 R)
• M18: 42,169,545 km (0.118 R)
• M19: 45,249,766 km (0.083 R)
• M20: 48,319,813 km (0.115 R)
• M21: 49,745,630 km (0.111 R)
• M22: 54,191,380 km (0.117 R)
• M23: 57,827,207 km (0.106 R)
• M24: 58,359,625 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 4.8

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.7 AU - 15.28 AU

Year: 18007 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,037,559 km

• M1: 59,839 km (0.061 R)
• M2: 491,728 km (0.115 R)
• M3: 767,587 km (0.047 R)
• M4: 1,067,530 km (0.085 R)
• M5: 1,564,046 km (0.072 R)
• M6: 1,828,984 km (0.109 R)
• M7: 3,434,169 km (0.083 R)
• M8: 4,997,317 km (0.087 R)
• M9: 6,031,188 km (0.051 R)
• M10: 7,468,973 km (0.076 R)
• M11: 9,017,460 km (0.061 R)
• M12: 10,367,132 km (0.101 R)
• M13: 13,192,288 km (0.076 R)
• M14: 13,730,990 km (0.062 R)
• M15: 14,852,226 km (0.114 R)
• M16: 17,275,263 km (0.041 R)
• M17: 21,940,024 km (0.077 R)
• M18: 23,861,160 km (0.113 R)
• M19: 25,683,411 km (0.108 R)
• M20: 27,487,711 km (0.038 R)
• M21: 28,923,402 km (0.108 R)
• M22: 45,512,908 km (0.054 R)
• M23: 49,742,190 km (0.05 R)
• M24: 50,716,371 km (0.115 R)
• M25: 53,885,003 km (0.042 R)
• M26: 54,397,077 km (0.113 R)
• M27: 55,257,713 km (0.063 R)
• M28: 56,653,611 km (0.074 R)
• M29: 59,879,988 km (0.025 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit