🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 264 Days

Day: 47.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.51 AU - 2.97 AU

Year: 1673 Days

Day: 27.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.16 AU - 11.42 AU

Year: 13077 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 107,133,695 km

• M1: 153,936 km (0.109 R)
• M2: 941,120 km (0.119 R)
• M3: 1,667,418 km (0.06 R)
• M4: 2,062,655 km (0.099 R)
• M5: 3,300,279 km (0.091 R)
• M6: 4,043,481 km (0.076 R)
• M7: 4,555,704 km (0.096 R)
• M8: 5,277,214 km (0.076 R)
• M9: 8,200,207 km (0.077 R)
• M10: 12,405,553 km (0.028 R)
• M11: 14,077,459 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 12.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.48 AU - 14.08 AU

Year: 13978 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,133,695 km

• M1: 153,487 km (0.12 R)
• M2: 650,751 km (0.083 R)
• M3: 1,280,857 km (0.086 R)
• M4: 2,781,174 km (0.1 R)
• M5: 3,678,462 km (0.085 R)
• M6: 4,285,680 km (0.102 R)
• M7: 4,858,640 km (0.093 R)
• M8: 5,482,313 km (0.117 R)
• M9: 6,119,600 km (0.091 R)
• M10: 6,598,912 km (0.104 R)
• M11: 8,141,715 km (0.079 R)
• M12: 9,279,107 km (0.089 R)
• M13: 9,751,836 km (0.11 R)
• M14: 10,860,506 km (0.11 R)
• M15: 16,072,047 km (0.053 R)
• M16: 23,320,064 km (0.091 R)
• M17: 24,196,109 km (0.117 R)
• M18: 25,093,846 km (0.113 R)
• M19: 29,019,593 km (0.118 R)
• M20: 31,069,832 km (0.057 R)
• M21: 32,609,493 km (0.059 R)
• M22: 36,226,471 km (0.097 R)
• M23: 38,871,511 km (0.098 R)
• M24: 39,415,598 km (0.081 R)
• M25: 41,078,229 km (0.109 R)
• M26: 42,212,330 km (0.118 R)
• M27: 49,778,392 km (0.105 R)
• M28: 53,209,120 km (0.045 R)
• M29: 58,201,500 km (0.085 R)
• M30: 61,085,448 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.2

Radius: 6.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.92 AU - 15.1 AU

Year: 18321 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,133,695 km

• M1: 77,492 km (0.073 R)
• M2: 401,521 km (0.067 R)
• M3: 735,124 km (0.08 R)
• M4: 1,044,193 km (0.115 R)
• M5: 1,558,062 km (0.08 R)
• M6: 1,837,062 km (0.072 R)
• M7: 2,110,676 km (0.112 R)
• M8: 2,879,759 km (0.085 R)
• M9: 3,764,630 km (0.06 R)
• M10: 4,146,703 km (0.03 R)
• M11: 4,685,256 km (0.119 R)
• M12: 4,954,233 km (0.112 R)
• M13: 10,217,834 km (0.103 R)
• M14: 12,236,507 km (0.053 R)
• M15: 12,618,431 km (0.057 R)
• M16: 15,890,585 km (0.054 R)
• M17: 16,192,773 km (0.112 R)
• M18: 16,575,893 km (0.082 R)
• M19: 22,975,091 km (0.099 R)
• M20: 29,463,151 km (0.078 R)
• M21: 30,612,362 km (0.11 R)
• M22: 31,080,304 km (0.045 R)
• M23: 33,000,093 km (0.089 R)
• M24: 37,206,337 km (0.08 R)
• M25: 37,739,204 km (0.11 R)
• M26: 41,613,340 km (0.118 R)
• M27: 45,440,652 km (0.096 R)
• M28: 49,496,101 km (0.111 R)
• M29: 50,790,871 km (0.116 R)
• M30: 53,110,685 km (0.106 R)
• M31: 54,467,538 km (0.112 R)
• M32: 55,327,276 km (0.091 R)
• M33: 59,761,806 km (0.045 R)
• M34: 62,720,852 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.7

Radius: 7.6

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.25 AU - 21.23 AU

Year: 29932 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,133,695 km

• M1: 94,546 km (0.075 R)
• M2: 375,790 km (0.076 R)
• M3: 658,380 km (0.085 R)
• M4: 1,707,510 km (0.07 R)
• M5: 2,469,562 km (0.115 R)
• M6: 2,984,627 km (0.095 R)
• M7: 5,342,439 km (0.054 R)
• M8: 8,545,629 km (0.111 R)
• M9: 9,590,719 km (0.086 R)
• M10: 10,513,290 km (0.085 R)
• M11: 14,545,401 km (0.088 R)
• M12: 16,302,278 km (0.105 R)
• M13: 16,669,990 km (0.117 R)
• M14: 17,231,880 km (0.116 R)
• M15: 18,892,266 km (0.112 R)
• M16: 19,400,301 km (0.071 R)
• M17: 20,871,297 km (0.075 R)
• M18: 28,950,778 km (0.067 R)
• M19: 29,490,079 km (0.068 R)
• M20: 42,077,692 km (0.113 R)
• M21: 43,645,478 km (0.093 R)
• M22: 44,354,572 km (0.083 R)
• M23: 44,891,329 km (0.097 R)
• M24: 49,919,613 km (0.11 R)
• M25: 50,500,501 km (0.069 R)
• M26: 51,675,592 km (0.081 R)
• M27: 53,270,904 km (0.083 R)
• M28: 63,310,716 km (0.105 R)
• M29: 64,447,660 km (0.086 R)
• M30: 79,433,777 km (0.116 R)
• M31: 80,225,449 km (0.103 R)
• M32: 81,556,570 km (0.069 R)
• M33: 88,716,175 km (0.118 R)
• M34: 88,999,513 km (0.091 R)
• M35: 90,712,858 km (0.104 R)
• M36: 91,288,809 km (0.112 R)
• M37: 95,686,538 km (0.115 R)
• M38: 97,183,265 km (0.088 R)
• M39: 104,269,566 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit