🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 26.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.29 AU - 2.61 AU

Year: 1360 Days

Day: 36.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.79 AU - 2.89 AU

Year: 1698 Days

Day: 17.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,967,345 km

• M1: 1,158,636 km (0.086 R)
• M2: 1,279,959 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.18 AU - 3.58 AU

Year: 1734 Days

Day: 13.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,967,345 km

• M1: 1,655,151 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.66 AU - 3.58 AU

Year: 1955 Days

Day: 21.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.26 AU - 4.98 AU

Year: 3523 Days

Day: 19.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,967,345 km

• M1: 32,912 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 14.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.42 AU - 13 AU

Year: 14216 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,967,345 km

• M1: 867,069 km (0.103 R)
• M2: 1,595,312 km (0.095 R)
• M3: 2,013,587 km (0.062 R)
• M4: 2,174,405 km (0.059 R)
• M5: 2,381,598 km (0.086 R)
• M6: 3,307,459 km (0.115 R)
• M7: 3,892,686 km (0.107 R)
• M8: 4,475,220 km (0.118 R)
• M9: 5,457,031 km (0.051 R)
• M10: 6,011,291 km (0.049 R)
• M11: 6,603,998 km (0.088 R)
• M12: 8,646,009 km (0.114 R)
• M13: 8,889,105 km (0.096 R)
• M14: 9,202,064 km (0.12 R)
• M15: 9,518,464 km (0.053 R)
• M16: 10,232,046 km (0.094 R)
• M17: 10,701,633 km (0.108 R)
• M18: 11,082,509 km (0.095 R)
• M19: 11,443,639 km (0.12 R)
• M20: 13,306,581 km (0.113 R)
• M21: 13,870,864 km (0.041 R)
• M22: 14,338,507 km (0.04 R)
• M23: 15,556,832 km (0.084 R)
• M24: 15,691,321 km (0.038 R)
• M25: 17,362,478 km (0.095 R)
• M26: 17,501,904 km (0.037 R)
• M27: 17,978,971 km (0.086 R)
• M28: 18,346,683 km (0.104 R)
• M29: 18,659,791 km (0.111 R)
• M30: 19,204,776 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 3.1

Gravity: 78.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 18.62 AU - 21.38 AU

Year: 31731 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,967,345 km

• M1: 88,263 km (0.082 R)
• M2: 215,720 km (0.113 R)
• M3: 275,559 km (0.072 R)
• M4: 318,643 km (0.105 R)
• M5: 411,544 km (0.085 R)
• M6: 893,997 km (0.1 R)
• M7: 1,689,259 km (0.083 R)
• M8: 1,893,011 km (0.085 R)
• M9: 2,018,973 km (0.036 R)
• M10: 2,104,393 km (0.099 R)
• M11: 3,470,820 km (0.105 R)
• M12: 4,046,473 km (0.106 R)
• M13: 5,520,161 km (0.036 R)
• M14: 6,312,731 km (0.119 R)
• M15: 6,500,626 km (0.108 R)
• M16: 6,754,045 km (0.104 R)
• M17: 8,964,353 km (0.073 R)
• M18: 9,317,105 km (0.097 R)
• M19: 9,963,368 km (0.025 R)
• M20: 10,255,383 km (0.097 R)
• M21: 10,847,491 km (0.071 R)
• M22: 11,072,486 km (0.1 R)
• M23: 11,223,281 km (0.034 R)
• M24: 11,298,978 km (0.084 R)
• M25: 11,603,260 km (0.098 R)
• M26: 12,297,693 km (0.064 R)
• M27: 14,790,891 km (0.105 R)
• M28: 16,051,403 km (0.096 R)
• M29: 17,784,793 km (0.104 R)
• M30: 18,049,881 km (0.087 R)
• M31: 20,493,712 km (0.113 R)
• M32: 21,518,607 km (0.096 R)
• M33: 23,424,483 km (0.102 R)
• M34: 24,006,718 km (0.059 R)
• M35: 25,781,697 km (0.039 R)
• M36: 26,483,311 km (0.106 R)
• M37: 28,110,337 km (0.067 R)
• M38: 28,213,111 km (0.114 R)
• M39: 30,399,783 km (0.11 R)
• M40: 30,822,547 km (0.043 R)
• M41: 31,994,796 km (0.09 R)
• M42: 32,209,469 km (0.088 R)
• M43: 32,640,311 km (0.1 R)
• M44: 34,492,631 km (0.057 R)
• M45: 35,820,612 km (0.115 R)
• M46: 38,868,968 km (0.066 R)
• M47: 40,018,777 km (0.081 R)
• M48: 41,179,806 km (0.118 R)
• M49: 43,060,401 km (0.116 R)
• M50: 44,608,888 km (0.074 R)
• M51: 47,760,018 km (0.101 R)
• M52: 47,882,688 km (0.098 R)
• M53: 49,486,228 km (0.085 R)
• M54: 51,861,543 km (0.041 R)
• M55: 52,113,765 km (0.034 R)
• M56: 53,635,325 km (0.11 R)
• M57: 53,762,782 km (0.117 R)
• M58: 57,372,279 km (0.104 R)
• M59: 59,998,021 km (0.11 R)
• M60: 61,192,411 km (0.119 R)
• M61: 62,662,658 km (0.041 R)
• M62: 63,200,164 km (0.1 R)
• M63: 65,501,876 km (0.075 R)
• M64: 66,594,390 km (0.038 R)
• M65: 66,731,421 km (0.106 R)
• M66: 66,868,453 km (0.035 R)
• M67: 67,417,776 km (0.039 R)
• M68: 69,768,857 km (0.078 R)
• M69: 71,304,329 km (0.112 R)
• M70: 72,569,029 km (0.112 R)
• M71: 74,408,784 km (0.082 R)
• M72: 75,977,467 km (0.106 R)
• M73: 76,981,419 km (0.101 R)
• M74: 77,125,182 km (0.097 R)
• M75: 77,556,922 km (0.092 R)
• M76: 77,701,134 km (0.109 R)
• M77: 78,712,565 km (0.075 R)
• M78: 79,728,335 km (0.089 R)
• M79: 79,873,744 km (0.083 R)
• M80: 83,686,694 km (0.113 R)
• M81: 84,426,755 km (0.098 R)
• M82: 88,610,708 km (0.107 R)
• M83: 92,250,425 km (0.096 R)
• M84: 92,708,792 km (0.07 R)
• M85: 93,781,409 km (0.115 R)
• M86: 96,713,079 km (0.107 R)
• M87: 96,868,212 km (0.062 R)
• M88: 97,178,777 km (0.059 R)
• M89: 98,736,240 km (0.082 R)
• M90: 99,831,446 km (0.085 R)
• M91: 100,616,237 km (0.092 R)
• M92: 101,560,648 km (0.084 R)
• M93: 103,299,574 km (0.039 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit