🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 259 Days

Day: 13.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,341,542 km

• M1: 48,470 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 13

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.05 AU - 2.43 AU

Year: 2132 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,341,542 km

• M1: 162,164 km (0.095 R)
• M2: 580,141 km (0.107 R)
• M3: 1,041,800 km (0.092 R)
• M4: 1,487,452 km (0.075 R)
• M5: 2,904,592 km (0.071 R)
• M6: 3,561,776 km (0.063 R)
• M7: 4,137,578 km (0.033 R)
• M8: 4,753,472 km (0.088 R)
• M9: 5,866,181 km (0.09 R)
• M10: 6,325,596 km (0.119 R)
• M11: 6,975,898 km (0.112 R)
• M12: 7,730,171 km (0.079 R)
• M13: 8,896,735 km (0.106 R)
• M14: 12,973,875 km (0.113 R)
• M15: 13,448,849 km (0.076 R)
• M16: 16,198,009 km (0.101 R)
• M17: 17,312,962 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 5.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.95 AU - 6.65 AU

Year: 10054 Days

Day: 20.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,341,542 km

• M1: 87,964 km (0.096 R)
• M2: 253,868 km (0.119 R)
• M3: 727,494 km (0.095 R)
• M4: 1,133,653 km (0.112 R)
• M5: 1,431,801 km (0.098 R)
• M6: 3,512,408 km (0.062 R)
• M7: 3,964,344 km (0.112 R)
• M8: 4,146,255 km (0.095 R)
• M9: 4,478,212 km (0.118 R)
• M10: 4,956,925 km (0.053 R)
• M11: 6,629,579 km (0.049 R)
• M12: 7,386,245 km (0.099 R)
• M13: 8,913,939 km (0.111 R)
• M14: 11,217,297 km (0.1 R)
• M15: 11,955,263 km (0.056 R)
• M16: 15,122,400 km (0.047 R)
• M17: 15,399,904 km (0.05 R)
• M18: 16,426,893 km (0.1 R)
• M19: 17,989,742 km (0.082 R)
• M20: 18,238,673 km (0.112 R)
• M21: 20,787,671 km (0.118 R)
• M22: 21,269,077 km (0.109 R)
• M23: 23,713,357 km (0.095 R)
• M24: 25,080,233 km (0.115 R)
• M25: 26,821,103 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.1

Radius: 7

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.95 AU - 6.85 AU

Year: 10294 Days

Day: 17.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,341,542 km

• M1: 87,066 km (0.114 R)
• M2: 440,117 km (0.117 R)
• M3: 774,618 km (0.119 R)
• M4: 1,053,767 km (0.098 R)
• M5: 1,399,937 km (0.117 R)
• M6: 1,696,440 km (0.084 R)
• M7: 4,961,862 km (0.109 R)
• M8: 10,485,165 km (0.1 R)
• M9: 10,909,574 km (0.111 R)
• M10: 11,736,103 km (0.107 R)
• M11: 13,637,641 km (0.085 R)
• M12: 13,952,245 km (0.108 R)
• M13: 14,859,108 km (0.116 R)
• M14: 18,342,943 km (0.094 R)
• M15: 23,574,530 km (0.119 R)
• M16: 25,328,415 km (0.105 R)
• M17: 25,804,137 km (0.092 R)
• M18: 26,871,518 km (0.037 R)
• M19: 31,436,197 km (0.032 R)
• M20: 39,465,863 km (0.107 R)
• M21: 40,362,852 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 4.8

Gravity: 38.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.13 AU - 11.17 AU

Year: 17598 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,341,542 km

• M1: 59,690 km (0.102 R)
• M2: 231,129 km (0.088 R)
• M3: 384,018 km (0.057 R)
• M4: 550,520 km (0.026 R)
• M5: 716,873 km (0.118 R)
• M6: 1,012,179 km (0.115 R)
• M7: 1,223,262 km (0.119 R)
• M8: 1,463,217 km (0.102 R)
• M9: 1,716,336 km (0.101 R)
• M10: 2,606,444 km (0.092 R)
• M11: 3,084,409 km (0.115 R)
• M12: 4,050,213 km (0.094 R)
• M13: 6,252,443 km (0.108 R)
• M14: 6,736,542 km (0.113 R)
• M15: 7,436,361 km (0.075 R)
• M16: 8,390,795 km (0.102 R)
• M17: 8,870,406 km (0.037 R)
• M18: 9,199,970 km (0.05 R)
• M19: 10,238,179 km (0.036 R)
• M20: 10,418,594 km (0.108 R)
• M21: 13,384,372 km (0.111 R)
• M22: 15,253,298 km (0.063 R)
• M23: 20,815,796 km (0.103 R)
• M24: 22,090,220 km (0.096 R)
• M25: 23,834,082 km (0.089 R)
• M26: 26,112,458 km (0.108 R)
• M27: 26,675,544 km (0.111 R)
• M28: 28,177,357 km (0.092 R)
• M29: 29,491,425 km (0.04 R)
• M30: 31,096,461 km (0.089 R)
• M31: 37,812,657 km (0.114 R)
• M32: 39,409,614 km (0.098 R)
• M33: 43,049,031 km (0.11 R)
• M34: 46,906,263 km (0.052 R)
• M35: 47,570,777 km (0.093 R)
• M36: 61,615,623 km (0.119 R)
• M37: 71,198,264 km (0.089 R)
• M38: 72,516,969 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit