🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 281 Days

Day: 41.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,623,095 km

• M1: 30,668 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 9.1

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.54 AU - 0.84 AU

Year: 364 Days

Day: 9.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,623,095 km

• M1: 113,694 km (0.078 R)
• M2: 403,465 km (0.107 R)
• M3: 803,939 km (0.116 R)
• M4: 1,247,646 km (0.109 R)
• M5: 1,745,658 km (0.088 R)
• M6: 2,195,947 km (0.082 R)
• M7: 2,782,072 km (0.113 R)
• M8: 3,624,158 km (0.092 R)
• M9: 3,935,621 km (0.059 R)
• M10: 4,251,571 km (0.115 R)
• M11: 4,641,424 km (0.108 R)
• M12: 5,318,055 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 13.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.56 AU - 1.96 AU

Year: 1485 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 154.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,623,095 km

• M1: 174,282 km (0.097 R)
• M2: 960,119 km (0.06 R)
• M3: 1,477,728 km (0.083 R)
• M4: 2,183,531 km (0.088 R)
• M5: 3,048,356 km (0.094 R)
• M6: 3,716,759 km (0.116 R)
• M7: 4,258,004 km (0.068 R)
• M8: 4,952,438 km (0.055 R)
• M9: 5,743,960 km (0.087 R)
• M10: 6,206,068 km (0.105 R)
• M11: 7,689,181 km (0.107 R)
• M12: 8,426,100 km (0.094 R)
• M13: 9,587,578 km (0.095 R)
• M14: 10,680,540 km (0.1 R)
• M15: 12,264,931 km (0.109 R)
• M16: 13,512,278 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 13.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.37 AU - 2.69 AU

Year: 2559 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,623,095 km

• M1: 172,935 km (0.085 R)
• M2: 663,616 km (0.052 R)
• M3: 1,203,216 km (0.099 R)
• M4: 1,770,790 km (0.118 R)
• M5: 2,558,722 km (0.116 R)
• M6: 3,949,085 km (0.11 R)
• M7: 4,546,578 km (0.06 R)
• M8: 5,744,708 km (0.085 R)
• M9: 6,349,682 km (0.112 R)
• M10: 8,002,588 km (0.115 R)
• M11: 8,895,239 km (0.092 R)
• M12: 9,348,072 km (0.108 R)
• M13: 10,037,868 km (0.104 R)
• M14: 10,722,427 km (0.088 R)
• M15: 13,731,140 km (0.065 R)
• M16: 14,432,305 km (0.052 R)
• M17: 15,010,351 km (0.074 R)
• M18: 17,424,861 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 8.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.64 AU - 5.67 AU

Year: 7431 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,623,095 km

• M1: 104,419 km (0.031 R)
• M2: 671,694 km (0.075 R)
• M3: 1,050,775 km (0.104 R)
• M4: 1,492,089 km (0.11 R)
• M5: 2,917,458 km (0.078 R)
• M6: 3,279,335 km (0.119 R)
• M7: 5,832,522 km (0.028 R)
• M8: 7,775,948 km (0.064 R)
• M9: 9,559,454 km (0.089 R)
• M10: 10,484,268 km (0.09 R)
• M11: 11,778,588 km (0.092 R)
• M12: 12,186,841 km (0.042 R)
• M13: 12,510,870 km (0.101 R)
• M14: 14,371,269 km (0.074 R)
• M15: 14,681,086 km (0.043 R)
• M16: 15,475,002 km (0.081 R)
• M17: 15,855,280 km (0.12 R)
• M18: 18,877,456 km (0.087 R)
• M19: 20,916,774 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 4.7

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.7 AU - 7.18 AU

Year: 10391 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,623,095 km

• M1: 58,493 km (0.084 R)
• M2: 231,727 km (0.03 R)
• M3: 395,537 km (0.12 R)
• M4: 1,345,932 km (0.085 R)
• M5: 1,587,682 km (0.111 R)
• M6: 1,996,084 km (0.073 R)
• M7: 2,174,555 km (0.099 R)
• M8: 2,417,202 km (0.118 R)
• M9: 2,639,355 km (0.072 R)
• M10: 3,479,796 km (0.057 R)
• M11: 4,243,942 km (0.111 R)
• M12: 4,850,113 km (0.079 R)
• M13: 5,054,613 km (0.079 R)
• M14: 6,030,290 km (0.111 R)
• M15: 6,544,907 km (0.094 R)
• M16: 7,237,994 km (0.113 R)
• M17: 8,140,967 km (0.095 R)
• M18: 8,346,813 km (0.102 R)
• M19: 8,985,297 km (0.08 R)
• M20: 10,551,736 km (0.114 R)
• M21: 12,508,177 km (0.077 R)
• M22: 13,173,140 km (0.098 R)
• M23: 15,622,506 km (0.049 R)
• M24: 16,198,158 km (0.093 R)
• M25: 16,589,656 km (0.086 R)
• M26: 18,785,005 km (0.074 R)
• M27: 28,172,121 km (0.111 R)
• M28: 28,738,050 km (0.096 R)
• M29: 29,215,567 km (0.047 R)
• M30: 29,892,796 km (0.094 R)
• M31: 30,284,593 km (0.114 R)
• M32: 31,480,179 km (0.091 R)
• M33: 31,987,466 km (0.098 R)
• M34: 33,227,333 km (0.092 R)
• M35: 38,162,118 km (0.118 R)
• M36: 38,392,199 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit