🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 164 Days

Day: 20 Hours

Environment

Temp: 147 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,473,038 km

• M1: 103,073 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 644 Days

Day: 47.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,473,038 km

• M1: 471,383 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 8.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.03 AU - 8.35 AU

Year: 6589 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,473,038 km

• M1: 103,073 km (0.063 R)
• M2: 386,262 km (0.109 R)
• M3: 642,672 km (0.103 R)
• M4: 1,142,928 km (0.08 R)
• M5: 1,603,091 km (0.099 R)
• M6: 2,309,791 km (0.068 R)
• M7: 5,041,448 km (0.088 R)
• M8: 5,501,611 km (0.11 R)
• M9: 6,373,916 km (0.093 R)
• M10: 7,701,448 km (0.064 R)
• M11: 8,156,525 km (0.077 R)
• M12: 10,939,943 km (0.11 R)
• M13: 11,760,786 km (0.117 R)
• M14: 13,255,119 km (0.062 R)
• M15: 14,187,862 km (0.114 R)
• M16: 14,814,228 km (0.119 R)
• M17: 16,000,091 km (0.093 R)
• M18: 17,440,718 km (0.088 R)
• M19: 17,830,421 km (0.108 R)
• M20: 18,159,536 km (0.074 R)
• M21: 19,102,601 km (0.116 R)
• M22: 19,725,975 km (0.074 R)
• M23: 20,219,947 km (0.111 R)
• M24: 20,794,852 km (0.095 R)
• M25: 21,233,024 km (0.11 R)
• M26: 28,120,660 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 11.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.61 AU - 10.05 AU

Year: 9155 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,473,038 km

• M1: 138,079 km (0.085 R)
• M2: 723,455 km (0.1 R)
• M3: 1,184,516 km (0.09 R)
• M4: 1,851,573 km (0.027 R)
• M5: 2,559,320 km (0.092 R)
• M6: 3,385,699 km (0.12 R)
• M7: 3,890,741 km (0.119 R)
• M8: 5,364,280 km (0.05 R)
• M9: 7,575,337 km (0.069 R)
• M10: 8,277,101 km (0.051 R)
• M11: 9,410,454 km (0.031 R)
• M12: 11,038,827 km (0.04 R)
• M13: 11,690,326 km (0.117 R)
• M14: 13,340,390 km (0.106 R)
• M15: 14,943,780 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 6.6

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.57 AU - 13.31 AU

Year: 16708 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,473,038 km

• M1: 83,924 km (0.077 R)
• M2: 455,974 km (0.106 R)
• M3: 861,085 km (0.106 R)
• M4: 2,067,443 km (0.112 R)
• M5: 2,589,988 km (0.088 R)
• M6: 2,859,264 km (0.087 R)
• M7: 3,349,646 km (0.109 R)
• M8: 4,128,752 km (0.07 R)
• M9: 4,341,181 km (0.099 R)
• M10: 4,592,954 km (0.05 R)
• M11: 4,821,091 km (0.051 R)
• M12: 5,624,880 km (0.112 R)
• M13: 5,924,524 km (0.094 R)
• M14: 7,675,268 km (0.071 R)
• M15: 8,570,612 km (0.103 R)
• M16: 9,170,649 km (0.065 R)
• M17: 9,428,855 km (0.11 R)
• M18: 11,552,546 km (0.102 R)
• M19: 11,914,872 km (0.107 R)
• M20: 12,853,449 km (0.04 R)
• M21: 13,308,077 km (0.096 R)
• M22: 13,639,287 km (0.094 R)
• M23: 14,112,166 km (0.034 R)
• M24: 16,949,140 km (0.051 R)
• M25: 18,624,037 km (0.086 R)
• M26: 19,038,573 km (0.099 R)
• M27: 19,800,176 km (0.038 R)
• M28: 20,494,011 km (0.117 R)
• M29: 25,101,625 km (0.083 R)
• M30: 25,709,292 km (0.118 R)
• M31: 28,675,668 km (0.089 R)
• M32: 29,228,432 km (0.088 R)
• M33: 31,393,562 km (0.11 R)
• M34: 34,402,274 km (0.116 R)
• M35: 34,900,884 km (0.077 R)
• M36: 35,278,020 km (0.104 R)
• M37: 35,657,849 km (0.045 R)
• M38: 36,168,427 km (0.083 R)
• M39: 37,994,269 km (0.104 R)
• M40: 59,031,021 km (0.067 R)
• M41: 59,745,500 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.8

Radius: 5.1

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.34 AU - 16.52 AU

Year: 19798 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,473,038 km

• M1: 64,327 km (0.103 R)
• M2: 555,606 km (0.078 R)
• M3: 747,840 km (0.099 R)
• M4: 1,440,478 km (0.077 R)
• M5: 2,121,747 km (0.081 R)
• M6: 3,461,096 km (0.112 R)
• M7: 3,710,326 km (0.074 R)
• M8: 4,275,806 km (0.113 R)
• M9: 4,595,497 km (0.05 R)
• M10: 5,175,638 km (0.081 R)
• M11: 7,432,471 km (0.111 R)
• M12: 8,425,352 km (0.108 R)
• M13: 9,397,140 km (0.062 R)
• M14: 10,845,098 km (0.111 R)
• M15: 11,683,295 km (0.081 R)
• M16: 11,992,813 km (0.079 R)
• M17: 13,487,744 km (0.097 R)
• M18: 15,994,406 km (0.099 R)
• M19: 17,477,220 km (0.067 R)
• M20: 18,626,880 km (0.073 R)
• M21: 31,445,772 km (0.042 R)
• M22: 38,050,667 km (0.118 R)
• M23: 46,289,022 km (0.108 R)
• M24: 48,162,885 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit