🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 211 Days

Day: 41.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.22 AU

Year: 396 Days

Day: 21.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,824,108 km

• M1: 692,937 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.16 AU - 3.42 AU

Year: 2107 Days

Day: 40.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 8.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.84 AU - 9.68 AU

Year: 9950 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,824,108 km

• M1: 106,813 km (0.092 R)
• M2: 217,366 km (0.098 R)
• M3: 379,081 km (0.048 R)
• M4: 501,602 km (0.074 R)
• M5: 772,374 km (0.048 R)
• M6: 915,988 km (0.07 R)
• M7: 1,103,883 km (0.117 R)
• M8: 1,229,994 km (0.086 R)
• M9: 1,285,495 km (0.047 R)
• M10: 1,496,727 km (0.089 R)
• M11: 1,887,776 km (0.092 R)
• M12: 2,378,905 km (0.106 R)
• M13: 2,615,120 km (0.113 R)
• M14: 2,784,914 km (0.063 R)
• M15: 3,212,465 km (0.098 R)
• M16: 3,606,954 km (0.111 R)
• M17: 3,851,098 km (0.071 R)
• M18: 4,016,703 km (0.027 R)
• M19: 4,761,999 km (0.103 R)
• M20: 5,120,286 km (0.118 R)
• M21: 5,799,610 km (0.074 R)
• M22: 6,117,805 km (0.099 R)
• M23: 6,279,071 km (0.069 R)
• M24: 6,343,997 km (0.091 R)
• M25: 6,474,446 km (0.047 R)
• M26: 6,671,766 km (0.08 R)
• M27: 6,771,248 km (0.037 R)
• M28: 6,971,560 km (0.103 R)
• M29: 7,072,539 km (0.087 R)
• M30: 7,140,007 km (0.08 R)
• M31: 8,073,049 km (0.11 R)
• M32: 8,285,478 km (0.096 R)
• M33: 8,571,808 km (0.084 R)
• M34: 9,007,288 km (0.077 R)
• M35: 9,301,547 km (0.104 R)
• M36: 9,861,940 km (0.09 R)
• M37: 10,013,333 km (0.088 R)
• M38: 10,859,160 km (0.112 R)
• M39: 11,133,074 km (0.039 R)
• M40: 11,687,782 km (0.078 R)
• M41: 11,888,094 km (0.101 R)
• M42: 12,659,570 km (0.106 R)
• M43: 13,657,238 km (0.107 R)
• M44: 14,507,702 km (0.058 R)
• M45: 15,026,209 km (0.09 R)
• M46: 15,506,866 km (0.042 R)
• M47: 15,948,330 km (0.075 R)
• M48: 16,037,041 km (0.081 R)
• M49: 16,528,171 km (0.089 R)
• M50: 17,251,477 km (0.06 R)
• M51: 17,479,614 km (0.056 R)
• M52: 17,662,871 km (0.033 R)
• M53: 17,846,727 km (0.051 R)
• M54: 18,775,580 km (0.115 R)
• M55: 19,057,273 km (0.095 R)
• M56: 19,293,189 km (0.108 R)
• M57: 19,720,141 km (0.116 R)
• M58: 20,054,343 km (0.114 R)
• M59: 21,068,317 km (0.06 R)
• M60: 21,605,972 km (0.039 R)
• M61: 22,049,380 km (0.054 R)
• M62: 22,895,057 km (0.064 R)
• M63: 23,447,821 km (0.063 R)
• M64: 24,874,685 km (0.105 R)
• M65: 25,963,309 km (0.038 R)
• M66: 26,067,878 km (0.069 R)
• M67: 26,539,709 km (0.064 R)
• M68: 26,645,026 km (0.077 R)
• M69: 27,438,793 km (0.048 R)
• M70: 27,545,306 km (0.042 R)
• M71: 29,103,967 km (0.057 R)
• M72: 29,321,183 km (0.108 R)
• M73: 29,484,394 km (0.109 R)
• M74: 29,702,657 km (0.118 R)
• M75: 30,140,530 km (0.092 R)
• M76: 31,411,663 km (0.095 R)
• M77: 32,250,010 km (0.062 R)
• M78: 34,291,871 km (0.094 R)
• M79: 34,521,354 km (0.115 R)
• M80: 34,866,477 km (0.102 R)
• M81: 35,097,156 km (0.057 R)
• M82: 35,618,206 km (0.11 R)
• M83: 35,676,250 km (0.059 R)
• M84: 36,025,112 km (0.065 R)
• M85: 36,199,992 km (0.098 R)
• M86: 36,726,427 km (0.066 R)
• M87: 37,078,730 km (0.069 R)
• M88: 37,905,258 km (0.099 R)
• M89: 38,261,301 km (0.107 R)
• M90: 39,456,139 km (0.117 R)
• M91: 39,877,257 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.8

Radius: 3.9

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.9 AU - 20.04 AU

Year: 26898 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,824,108 km

• M1: 352,004 km (0.057 R)
• M2: 389,104 km (0.04 R)
• M3: 427,700 km (0.117 R)
• M4: 467,493 km (0.106 R)
• M5: 958,922 km (0.035 R)
• M6: 1,350,270 km (0.103 R)
• M7: 1,688,960 km (0.072 R)
• M8: 2,052,782 km (0.097 R)
• M9: 2,087,040 km (0.089 R)
• M10: 2,735,696 km (0.111 R)
• M11: 2,773,395 km (0.059 R)
• M12: 3,523,329 km (0.06 R)
• M13: 4,200,259 km (0.057 R)
• M14: 4,643,219 km (0.106 R)
• M15: 4,733,576 km (0.091 R)
• M16: 5,620,990 km (0.111 R)
• M17: 6,356,862 km (0.1 R)
• M18: 6,915,461 km (0.101 R)
• M19: 7,070,594 km (0.036 R)
• M20: 7,122,504 km (0.073 R)
• M21: 7,226,774 km (0.058 R)
• M22: 7,279,133 km (0.053 R)
• M23: 7,970,874 km (0.105 R)
• M24: 9,188,451 km (0.088 R)
• M25: 9,415,989 km (0.042 R)
• M26: 9,703,067 km (0.065 R)
• M27: 10,462,725 km (0.042 R)
• M28: 10,640,747 km (0.092 R)
• M29: 10,879,655 km (0.105 R)
• M30: 10,999,782 km (0.093 R)
• M31: 14,735,390 km (0.076 R)
• M32: 16,082,369 km (0.092 R)
• M33: 16,563,027 km (0.091 R)
• M34: 16,631,992 km (0.065 R)
• M35: 17,187,898 km (0.116 R)
• M36: 18,317,661 km (0.092 R)
• M37: 20,130,488 km (0.026 R)
• M38: 20,351,893 km (0.116 R)
• M39: 22,532,880 km (0.119 R)
• M40: 23,147,428 km (0.075 R)
• M41: 26,060,697 km (0.062 R)
• M42: 26,624,681 km (0.106 R)
• M43: 28,340,718 km (0.118 R)
• M44: 28,423,446 km (0.062 R)
• M45: 29,087,062 km (0.095 R)
• M46: 29,420,815 km (0.094 R)
• M47: 30,683,870 km (0.114 R)
• M48: 31,535,530 km (0.073 R)
• M49: 33,262,189 km (0.103 R)
• M50: 34,049,223 km (0.115 R)
• M51: 34,312,815 km (0.114 R)
• M52: 34,489,041 km (0.073 R)
• M53: 35,998,484 km (0.071 R)
• M54: 37,529,468 km (0.03 R)
• M55: 37,983,797 km (0.102 R)
• M56: 40,097,016 km (0.095 R)
• M57: 41,589,405 km (0.112 R)
• M58: 41,871,247 km (0.111 R)
• M59: 44,916,761 km (0.044 R)
• M60: 47,541,306 km (0.08 R)
• M61: 48,427,224 km (0.117 R)
• M62: 49,318,528 km (0.114 R)
• M63: 52,227,160 km (0.046 R)
• M64: 52,429,715 km (0.083 R)
• M65: 53,242,929 km (0.101 R)
• M66: 54,162,657 km (0.117 R)
• M67: 54,675,927 km (0.114 R)
• M68: 55,707,255 km (0.053 R)
• M69: 58,734,218 km (0.103 R)
• M70: 60,214,639 km (0.085 R)
• M71: 60,852,674 km (0.068 R)
• M72: 64,728,605 km (0.097 R)
• M73: 65,819,323 km (0.096 R)
• M74: 66,257,346 km (0.082 R)
• M75: 68,240,116 km (0.039 R)
• M76: 68,350,818 km (0.089 R)
• M77: 70,690,080 km (0.093 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit