🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 14.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 531 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,084,635 km

• M1: 179,069 km (0.09 R)
• M2: 683,513 km (0.093 R)
• M3: 1,219,821 km (0.088 R)
• M4: 1,777,971 km (0.102 R)
• M5: 2,248,157 km (0.098 R)
• M6: 2,986,422 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 639 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,084,635 km

• M1: 164,258 km (0.115 R)
• M2: 598,840 km (0.063 R)
• M3: 1,137,093 km (0.09 R)
• M4: 1,659,639 km (0.101 R)
• M5: 2,155,257 km (0.081 R)
• M6: 2,749,908 km (0.09 R)
• M7: 3,233,558 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 8.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.85 AU - 1.09 AU

Year: 659 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,084,635 km

• M1: 105,766 km (0.11 R)
• M2: 428,299 km (0.114 R)
• M3: 800,349 km (0.111 R)
• M4: 1,203,066 km (0.061 R)
• M5: 1,860,100 km (0.087 R)
• M6: 2,184,578 km (0.115 R)
• M7: 3,587,806 km (0.093 R)
• M8: 3,894,033 km (0.11 R)
• M9: 4,782,494 km (0.052 R)
• M10: 5,234,280 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.57 AU - 3.05 AU

Year: 3251 Days

Day: 8.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,084,635 km

• M1: 111,899 km (0.107 R)
• M2: 506,538 km (0.098 R)
• M3: 789,129 km (0.081 R)
• M4: 1,299,407 km (0.06 R)
• M5: 1,946,717 km (0.084 R)
• M6: 5,042,645 km (0.092 R)
• M7: 5,920,635 km (0.06 R)
• M8: 6,489,107 km (0.119 R)
• M9: 8,703,604 km (0.105 R)
• M10: 13,440,471 km (0.118 R)
• M11: 14,376,355 km (0.096 R)
• M12: 14,836,967 km (0.098 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 8.9

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.02 AU - 5.02 AU

Year: 6633 Days

Day: 8 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,084,635 km

• M1: 110,702 km (0.066 R)
• M2: 396,135 km (0.092 R)
• M3: 673,490 km (0.088 R)
• M4: 1,010,833 km (0.107 R)
• M5: 1,887,476 km (0.074 R)
• M6: 2,808,102 km (0.093 R)
• M7: 3,447,932 km (0.06 R)
• M8: 3,876,380 km (0.102 R)
• M9: 4,530,422 km (0.076 R)
• M10: 5,317,157 km (0.056 R)
• M11: 5,727,205 km (0.074 R)
• M12: 8,992,926 km (0.075 R)
• M13: 9,994,185 km (0.114 R)
• M14: 12,653,586 km (0.059 R)
• M15: 14,566,793 km (0.118 R)
• M16: 15,944,739 km (0.076 R)
• M17: 19,469,564 km (0.108 R)
• M18: 20,521,238 km (0.101 R)
• M19: 21,217,017 km (0.113 R)
• M20: 24,329,102 km (0.1 R)
• M21: 28,108,692 km (0.073 R)
• M22: 28,678,809 km (0.116 R)
• M23: 30,634,802 km (0.052 R)
• M24: 31,747,810 km (0.086 R)
• M25: 33,733,273 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.5

Radius: 6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.82 AU - 6.12 AU

Year: 10069 Days

Day: 15.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,084,635 km

• M1: 74,649 km (0.104 R)
• M2: 765,343 km (0.097 R)
• M3: 1,270,236 km (0.109 R)
• M4: 1,506,600 km (0.093 R)
• M5: 2,137,754 km (0.067 R)
• M6: 4,365,116 km (0.035 R)
• M7: 5,763,258 km (0.081 R)
• M8: 6,069,485 km (0.078 R)
• M9: 6,593,825 km (0.115 R)
• M10: 6,959,891 km (0.113 R)
• M11: 8,740,854 km (0.06 R)
• M12: 11,228,068 km (0.08 R)
• M13: 11,883,157 km (0.095 R)
• M14: 12,889,652 km (0.029 R)
• M15: 15,492,206 km (0.108 R)
• M16: 15,975,706 km (0.069 R)
• M17: 19,089,885 km (0.042 R)
• M18: 19,335,525 km (0.114 R)
• M19: 21,443,060 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.4

Radius: 5.9

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.33 AU - 10.81 AU

Year: 18855 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,084,635 km

• M1: 73,303 km (0.112 R)
• M2: 258,655 km (0.106 R)
• M3: 568,921 km (0.065 R)
• M4: 776,413 km (0.086 R)
• M5: 1,262,307 km (0.07 R)
• M6: 1,932,206 km (0.1 R)
• M7: 2,258,329 km (0.102 R)
• M8: 2,480,482 km (0.037 R)
• M9: 3,127,044 km (0.09 R)
• M10: 3,880,120 km (0.11 R)
• M11: 4,299,144 km (0.075 R)
• M12: 5,265,396 km (0.12 R)
• M13: 5,697,884 km (0.089 R)
• M14: 7,091,089 km (0.115 R)
• M15: 8,804,882 km (0.109 R)
• M16: 9,413,895 km (0.078 R)
• M17: 10,289,042 km (0.092 R)
• M18: 12,065,667 km (0.117 R)
• M19: 15,412,171 km (0.115 R)
• M20: 15,889,837 km (0.098 R)
• M21: 16,213,716 km (0.111 R)
• M22: 20,166,990 km (0.061 R)
• M23: 21,913,246 km (0.042 R)
• M24: 22,213,788 km (0.116 R)
• M25: 27,173,256 km (0.111 R)
• M26: 31,153,906 km (0.053 R)
• M27: 31,661,342 km (0.119 R)
• M28: 34,416,037 km (0.085 R)
• M29: 37,612,046 km (0.057 R)
• M30: 42,070,512 km (0.118 R)
• M31: 43,473,889 km (0.073 R)
• M32: 47,702,572 km (0.115 R)
• M33: 50,436,623 km (0.074 R)
• M34: 51,311,920 km (0.097 R)
• M35: 54,363,866 km (0.1 R)
• M36: 66,938,465 km (0.037 R)
• M37: 67,359,882 km (0.081 R)
• M38: 71,671,891 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit