🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.68 AU - 0.72 AU

Year: 223 Days

Day: 47.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.79 AU - 1.13 AU

Year: 358 Days

Day: 35.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,064,642 km

• M1: 783,294 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.17 AU - 1.73 AU

Year: 665 Days

Day: 24.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,064,642 km

• M1: 1,117,346 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.15 AU

Year: 889 Days

Day: 42.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.28 AU - 2.6 AU

Year: 1451 Days

Day: 42.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 112.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.96 AU - 3.5 AU

Year: 2211 Days

Day: 47.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,064,642 km

• M1: 671,096 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.7

Radius: 6.5

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.71 AU - 21.59 AU

Year: 28237 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 89.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,064,642 km

• M1: 96,939 km (0.026 R)
• M2: 209,587 km (0.07 R)
• M3: 317,447 km (0.027 R)
• M4: 468,092 km (0.056 R)
• M5: 1,485,058 km (0.055 R)
• M6: 1,630,168 km (0.037 R)
• M7: 2,595,224 km (0.057 R)
• M8: 2,638,757 km (0.114 R)
• M9: 2,815,133 km (0.059 R)
• M10: 3,462,293 km (0.109 R)
• M11: 3,704,492 km (0.045 R)
• M12: 3,951,927 km (0.109 R)
• M13: 4,256,209 km (0.117 R)
• M14: 4,515,462 km (0.094 R)
• M15: 7,688,732 km (0.098 R)
• M16: 8,004,384 km (0.095 R)
• M17: 8,067,963 km (0.093 R)
• M18: 8,910,648 km (0.045 R)
• M19: 9,645,173 km (0.1 R)
• M20: 10,260,768 km (0.116 R)
• M21: 10,959,390 km (0.091 R)
• M22: 11,601,315 km (0.102 R)
• M23: 11,745,677 km (0.068 R)
• M24: 14,211,199 km (0.111 R)
• M25: 15,860,217 km (0.092 R)
• M26: 16,261,737 km (0.073 R)
• M27: 17,651,801 km (0.103 R)
• M28: 18,824,798 km (0.069 R)
• M29: 19,079,413 km (0.119 R)
• M30: 19,164,534 km (0.118 R)
• M31: 19,506,366 km (0.118 R)
• M32: 19,592,085 km (0.096 R)
• M33: 20,109,395 km (0.095 R)
• M34: 20,369,695 km (0.072 R)
• M35: 20,805,922 km (0.109 R)
• M36: 21,333,554 km (0.088 R)
• M37: 22,942,778 km (0.082 R)
• M38: 23,579,018 km (0.063 R)
• M39: 24,869,000 km (0.101 R)
• M40: 25,616,391 km (0.048 R)
• M41: 26,371,113 km (0.038 R)
• M42: 26,655,947 km (0.097 R)
• M43: 28,386,645 km (0.114 R)
• M44: 31,753,644 km (0.041 R)
• M45: 32,360,712 km (0.111 R)
• M46: 32,971,670 km (0.116 R)
• M47: 33,689,291 km (0.059 R)
• M48: 34,308,476 km (0.084 R)
• M49: 34,931,402 km (0.028 R)
• M50: 35,662,936 km (0.072 R)
• M51: 36,610,788 km (0.115 R)
• M52: 37,460,354 km (0.071 R)
• M53: 39,938,592 km (0.081 R)
• M54: 40,922,647 km (0.03 R)
• M55: 41,252,510 km (0.115 R)
• M56: 41,804,227 km (0.077 R)
• M57: 42,914,842 km (0.094 R)
• M58: 43,922,683 km (0.116 R)
• M59: 44,825,057 km (0.038 R)
• M60: 49,544,720 km (0.099 R)
• M61: 50,130,994 km (0.072 R)
• M62: 51,428,906 km (0.102 R)
• M63: 52,977,094 km (0.095 R)
• M64: 53,216,600 km (0.069 R)
• M65: 54,298,941 km (0.117 R)
• M66: 57,343,257 km (0.111 R)
• M67: 57,712,315 km (0.039 R)
• M68: 58,576,542 km (0.115 R)
• M69: 59,693,889 km (0.076 R)
• M70: 60,192,648 km (0.073 R)
• M71: 60,317,562 km (0.084 R)
• M72: 60,692,903 km (0.112 R)
• M73: 60,818,266 km (0.086 R)
• M74: 63,468,841 km (0.087 R)
• M75: 68,099,494 km (0.078 R)
• M76: 72,571,872 km (0.067 R)
• M77: 73,370,874 km (0.083 R)
• M78: 77,545,403 km (0.111 R)
• M79: 77,953,506 km (0.073 R)
• M80: 78,771,806 km (0.108 R)
• M81: 79,045,271 km (0.116 R)
• M82: 80,416,934 km (0.104 R)
• M83: 82,211,809 km (0.094 R)
• M84: 86,968,273 km (0.03 R)
• M85: 88,100,280 km (0.099 R)
• M86: 89,094,957 km (0.112 R)
• M87: 91,095,230 km (0.076 R)
• M88: 94,703,680 km (0.057 R)
• M89: 95,431,025 km (0.109 R)
• M90: 96,014,157 km (0.065 R)
• M91: 97,330,619 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit