🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.79 AU

Year: 267 Days

Day: 42.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,510,294 km

• M1: 13,613 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 8.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.98 AU - 5.36 AU

Year: 4503 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,510,294 km

• M1: 104,719 km (0.115 R)
• M2: 423,512 km (0.089 R)
• M3: 716,574 km (0.092 R)
• M4: 1,422,526 km (0.112 R)
• M5: 1,739,225 km (0.062 R)
• M6: 2,054,876 km (0.118 R)
• M7: 2,923,292 km (0.107 R)
• M8: 5,742,165 km (0.082 R)
• M9: 6,088,185 km (0.097 R)
• M10: 7,239,041 km (0.108 R)
• M11: 8,980,061 km (0.092 R)
• M12: 11,325,008 km (0.073 R)
• M13: 14,955,598 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 10.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.45 AU - 8.05 AU

Year: 8711 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,510,294 km

• M1: 134,638 km (0.065 R)
• M2: 480,060 km (0.107 R)
• M3: 938,577 km (0.096 R)
• M4: 1,301,053 km (0.106 R)
• M5: 1,817,913 km (0.052 R)
• M6: 2,983,730 km (0.099 R)
• M7: 3,666,943 km (0.082 R)
• M8: 4,285,979 km (0.043 R)
• M9: 5,003,600 km (0.108 R)
• M10: 5,968,357 km (0.111 R)
• M11: 6,495,240 km (0.051 R)
• M12: 7,129,685 km (0.113 R)
• M13: 7,642,357 km (0.111 R)
• M14: 8,392,590 km (0.088 R)
• M15: 9,191,293 km (0.077 R)
• M16: 9,991,343 km (0.086 R)
• M17: 10,383,588 km (0.115 R)
• M18: 11,515,745 km (0.115 R)
• M19: 13,782,153 km (0.093 R)
• M20: 15,405,738 km (0.101 R)
• M21: 16,670,439 km (0.077 R)
• M22: 17,574,758 km (0.066 R)
• M23: 21,684,062 km (0.043 R)
• M24: 24,311,449 km (0.107 R)
• M25: 26,300,054 km (0.079 R)
• M26: 30,393,799 km (0.087 R)
• M27: 30,907,818 km (0.107 R)
• M28: 32,059,123 km (0.053 R)
• M29: 34,447,004 km (0.118 R)
• M30: 36,602,859 km (0.03 R)
• M31: 40,558,227 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 15

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.39 AU - 8.59 AU

Year: 10078 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,510,294 km

• M1: 186,549 km (0.11 R)
• M2: 984,055 km (0.099 R)
• M3: 1,876,855 km (0.118 R)
• M4: 2,463,578 km (0.118 R)
• M5: 3,033,994 km (0.03 R)
• M6: 5,927,516 km (0.114 R)
• M7: 6,566,150 km (0.098 R)
• M8: 7,460,745 km (0.104 R)
• M9: 7,937,962 km (0.101 R)
• M10: 8,762,845 km (0.095 R)
• M11: 10,106,832 km (0.084 R)
• M12: 12,345,265 km (0.094 R)
• M13: 18,876,858 km (0.11 R)
• M14: 19,684,686 km (0.07 R)
• M15: 21,981,462 km (0.114 R)
• M16: 22,785,252 km (0.12 R)
• M17: 28,339,222 km (0.055 R)
• M18: 30,156,088 km (0.081 R)
• M19: 31,936,004 km (0.116 R)
• M20: 34,377,291 km (0.111 R)
• M21: 35,949,565 km (0.079 R)
• M22: 40,553,290 km (0.075 R)
• M23: 43,412,853 km (0.068 R)
• M24: 51,223,508 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 10.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.95 AU - 9.19 AU

Year: 11195 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,510,294 km

• M1: 131,945 km (0.097 R)
• M2: 727,794 km (0.063 R)
• M3: 1,667,418 km (0.065 R)
• M4: 2,503,371 km (0.049 R)
• M5: 3,392,431 km (0.101 R)
• M6: 3,860,822 km (0.111 R)
• M7: 5,345,132 km (0.07 R)
• M8: 5,817,861 km (0.089 R)
• M9: 6,421,788 km (0.113 R)
• M10: 7,253,702 km (0.104 R)
• M11: 7,754,854 km (0.09 R)
• M12: 8,361,773 km (0.106 R)
• M13: 9,131,604 km (0.084 R)
• M14: 11,060,818 km (0.05 R)
• M15: 11,569,899 km (0.077 R)
• M16: 12,855,543 km (0.103 R)
• M17: 14,115,457 km (0.089 R)
• M18: 14,714,746 km (0.076 R)
• M19: 16,157,318 km (0.073 R)
• M20: 19,176,353 km (0.07 R)
• M21: 19,911,626 km (0.116 R)
• M22: 24,041,275 km (0.112 R)
• M23: 24,380,863 km (0.096 R)
• M24: 26,037,509 km (0.066 R)
• M25: 28,709,178 km (0.107 R)
• M26: 32,170,424 km (0.032 R)
• M27: 37,243,287 km (0.06 R)
• M28: 38,156,732 km (0.068 R)
• M29: 38,968,151 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 3.6

Gravity: 47.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.28 AU - 10.08 AU

Year: 13439 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,510,294 km

• M1: 46,824 km (0.099 R)
• M2: 317,297 km (0.073 R)
• M3: 538,403 km (0.078 R)
• M4: 679,474 km (0.094 R)
• M5: 1,156,242 km (0.064 R)
• M6: 1,338,153 km (0.027 R)
• M7: 1,450,651 km (0.103 R)
• M8: 1,759,720 km (0.089 R)
• M9: 1,929,962 km (0.081 R)
• M10: 2,465,672 km (0.086 R)
• M11: 3,292,200 km (0.088 R)
• M12: 3,524,675 km (0.092 R)
• M13: 3,685,792 km (0.091 R)
• M14: 5,087,973 km (0.097 R)
• M15: 5,328,676 km (0.064 R)
• M16: 5,869,921 km (0.057 R)
• M17: 6,407,277 km (0.093 R)
• M18: 6,810,593 km (0.103 R)
• M19: 9,337,151 km (0.076 R)
• M20: 10,014,231 km (0.045 R)
• M21: 12,119,821 km (0.059 R)
• M22: 15,623,254 km (0.076 R)
• M23: 16,951,533 km (0.037 R)
• M24: 19,495,595 km (0.109 R)
• M25: 21,032,713 km (0.097 R)
• M26: 22,101,141 km (0.092 R)
• M27: 22,926,023 km (0.12 R)
• M28: 27,047,295 km (0.098 R)
• M29: 29,831,162 km (0.083 R)
• M30: 30,612,063 km (0.081 R)
• M31: 33,871,950 km (0.103 R)
• M32: 35,213,544 km (0.073 R)
• M33: 36,211,212 km (0.09 R)
• M34: 43,017,765 km (0.111 R)
• M35: 43,585,040 km (0.114 R)
• M36: 45,463,242 km (0.095 R)
• M37: 50,158,072 km (0.116 R)
• M38: 52,219,530 km (0.12 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: 382 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit