🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 35.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,617,950 km

• M1: 31,416 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 12.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.65 AU - 1.01 AU

Year: 488 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,617,950 km

• M1: 153,338 km (0.052 R)
• M2: 779,555 km (0.116 R)
• M3: 1,417,141 km (0.096 R)
• M4: 1,966,165 km (0.054 R)
• M5: 2,402,392 km (0.092 R)
• M6: 2,957,101 km (0.101 R)
• M7: 3,811,903 km (0.066 R)
• M8: 4,311,710 km (0.114 R)
• M9: 5,009,733 km (0.086 R)
• M10: 5,747,251 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 10.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.99 AU - 1.33 AU

Year: 807 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,617,950 km

• M1: 133,142 km (0.081 R)
• M2: 479,312 km (0.048 R)
• M3: 1,237,474 km (0.092 R)
• M4: 1,685,519 km (0.104 R)
• M5: 2,313,381 km (0.041 R)
• M6: 2,688,274 km (0.119 R)
• M7: 3,129,737 km (0.049 R)
• M8: 3,734,711 km (0.032 R)
• M9: 4,632,747 km (0.105 R)
• M10: 5,945,468 km (0.119 R)
• M11: 7,236,049 km (0.088 R)
• M12: 8,967,794 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 9.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.55 AU - 4.25 AU

Year: 4048 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,617,950 km

• M1: 119,529 km (0.106 R)
• M2: 429,346 km (0.097 R)
• M3: 754,871 km (0.065 R)
• M4: 1,065,735 km (0.111 R)
• M5: 1,414,298 km (0.101 R)
• M6: 1,949,111 km (0.089 R)
• M7: 2,478,687 km (0.068 R)
• M8: 3,033,396 km (0.115 R)
• M9: 3,727,231 km (0.072 R)
• M10: 4,049,465 km (0.084 R)
• M11: 4,590,560 km (0.113 R)
• M12: 8,418,620 km (0.097 R)
• M13: 11,710,821 km (0.102 R)
• M14: 12,185,943 km (0.075 R)
• M15: 13,082,783 km (0.093 R)
• M16: 14,023,005 km (0.098 R)
• M17: 15,413,966 km (0.073 R)
• M18: 16,037,490 km (0.095 R)
• M19: 16,516,054 km (0.072 R)
• M20: 17,224,100 km (0.082 R)
• M21: 18,526,200 km (0.08 R)
• M22: 19,053,234 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.78 AU - 4.56 AU

Year: 5498 Days

Day: 13.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,617,950 km

• M1: 161,416 km (0.073 R)
• M2: 944,711 km (0.066 R)
• M3: 2,642,646 km (0.032 R)
• M4: 3,425,492 km (0.054 R)
• M5: 5,041,747 km (0.107 R)
• M6: 5,680,082 km (0.095 R)
• M7: 6,247,506 km (0.084 R)
• M8: 7,186,682 km (0.109 R)
• M9: 7,743,784 km (0.114 R)
• M10: 8,329,759 km (0.109 R)
• M11: 9,385,621 km (0.082 R)
• M12: 10,705,672 km (0.095 R)
• M13: 12,001,190 km (0.092 R)
• M14: 12,938,121 km (0.032 R)
• M15: 14,407,173 km (0.099 R)
• M16: 14,957,842 km (0.051 R)
• M17: 15,408,581 km (0.114 R)
• M18: 15,868,295 km (0.057 R)
• M19: 16,574,995 km (0.117 R)
• M20: 17,364,274 km (0.057 R)
• M21: 17,799,454 km (0.07 R)
• M22: 20,086,207 km (0.08 R)
• M23: 21,406,408 km (0.117 R)
• M24: 22,709,705 km (0.068 R)
• M25: 25,077,540 km (0.074 R)
• M26: 25,554,159 km (0.074 R)
• M27: 26,280,456 km (0.09 R)
• M28: 27,270,046 km (0.099 R)
• M29: 27,774,191 km (0.087 R)
• M30: 28,801,031 km (0.076 R)
• M31: 29,236,361 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 7.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.95 AU - 8.69 AU

Year: 15495 Days

Day: 25 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,617,950 km

• M1: 92,003 km (0.073 R)
• M2: 336,894 km (0.064 R)
• M3: 1,439,281 km (0.104 R)
• M4: 1,779,915 km (0.115 R)
• M5: 2,189,365 km (0.088 R)
• M6: 3,036,238 km (0.104 R)
• M7: 4,305,876 km (0.117 R)
• M8: 4,852,656 km (0.104 R)
• M9: 9,316,207 km (0.055 R)
• M10: 10,455,246 km (0.107 R)
• M11: 16,496,756 km (0.046 R)
• M12: 22,944,573 km (0.096 R)
• M13: 24,441,300 km (0.099 R)
• M14: 31,270,892 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 15,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit