🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.9 AU

Year: 232 Days

Day: 44 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,464,445 km

• M1: 156,031 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.81 AU - 0.83 AU

Year: 260 Days

Day: 30.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 314 Days

Day: 23.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.16 AU - 1.36 AU

Year: 495 Days

Day: 31.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.5 AU - 2.5 AU

Year: 990 Days

Day: 32.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,464,445 km

• M1: 1,071,420 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.19 AU - 2.47 AU

Year: 1244 Days

Day: 14.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.08 AU - 6 AU

Year: 3958 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,464,445 km

• M1: 273,016 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 10

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.82 AU - 7.28 AU

Year: 5206 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 104,464,445 km

• M1: 148,999 km (0.118 R)
• M2: 272,867 km (0.084 R)
• M3: 389,403 km (0.039 R)
• M4: 668,403 km (0.08 R)
• M5: 803,041 km (0.057 R)
• M6: 999,763 km (0.067 R)
• M7: 1,131,857 km (0.113 R)
• M8: 1,245,253 km (0.112 R)
• M9: 1,440,029 km (0.066 R)
• M10: 1,527,993 km (0.099 R)
• M11: 1,802,804 km (0.111 R)
• M12: 2,063,703 km (0.112 R)
• M13: 2,133,415 km (0.065 R)
• M14: 2,357,662 km (0.118 R)
• M15: 2,441,138 km (0.091 R)
• M16: 2,719,390 km (0.102 R)
• M17: 2,795,984 km (0.115 R)
• M18: 3,283,224 km (0.094 R)
• M19: 3,471,269 km (0.093 R)
• M20: 3,845,862 km (0.029 R)
• M21: 4,335,496 km (0.079 R)
• M22: 4,425,554 km (0.039 R)
• M23: 4,607,465 km (0.077 R)
• M24: 4,752,126 km (0.102 R)
• M25: 5,277,214 km (0.095 R)
• M26: 5,442,520 km (0.077 R)
• M27: 5,792,579 km (0.068 R)
• M28: 6,120,946 km (0.114 R)
• M29: 6,265,757 km (0.093 R)
• M30: 6,573,330 km (0.095 R)
• M31: 6,706,772 km (0.069 R)
• M32: 6,811,041 km (0.072 R)
• M33: 7,541,229 km (0.097 R)
• M34: 7,821,575 km (0.07 R)
• M35: 8,105,213 km (0.105 R)
• M36: 8,200,506 km (0.12 R)
• M37: 8,520,945 km (0.032 R)
• M38: 8,585,571 km (0.099 R)
• M39: 8,829,266 km (0.075 R)
• M40: 8,910,947 km (0.058 R)
• M41: 9,108,266 km (0.045 R)
• M42: 9,440,074 km (0.045 R)
• M43: 9,641,134 km (0.074 R)
• M44: 9,708,453 km (0.076 R)
• M45: 9,996,429 km (0.061 R)
• M46: 10,356,062 km (0.087 R)
• M47: 10,511,494 km (0.032 R)
• M48: 10,737,238 km (0.1 R)
• M49: 10,964,776 km (0.038 R)
• M50: 11,353,431 km (0.107 R)
• M51: 11,980,994 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.9

Radius: 6.5

Gravity: 23.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.94 AU - 18.2 AU

Year: 26873 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,464,445 km

• M1: 107,262 km (0.114 R)
• M2: 272,567 km (0.12 R)
• M3: 569,968 km (0.098 R)
• M4: 764,296 km (0.067 R)
• M5: 823,686 km (0.11 R)
• M6: 1,810,733 km (0.117 R)
• M7: 3,734,262 km (0.093 R)
• M8: 7,332,839 km (0.105 R)
• M9: 8,725,745 km (0.108 R)
• M10: 10,925,581 km (0.111 R)
• M11: 11,519,784 km (0.103 R)
• M12: 12,584,622 km (0.042 R)
• M13: 13,999,369 km (0.041 R)
• M14: 14,159,588 km (0.075 R)
• M15: 14,482,121 km (0.054 R)
• M16: 15,134,069 km (0.12 R)
• M17: 15,879,066 km (0.074 R)
• M18: 16,466,836 km (0.073 R)
• M19: 17,404,665 km (0.099 R)
• M20: 19,420,945 km (0.075 R)
• M21: 20,592,745 km (0.117 R)
• M22: 22,252,982 km (0.079 R)
• M23: 23,383,344 km (0.082 R)
• M24: 24,339,723 km (0.064 R)
• M25: 24,629,045 km (0.05 R)
• M26: 30,650,509 km (0.058 R)
• M27: 31,801,366 km (0.113 R)
• M28: 34,145,116 km (0.108 R)
• M29: 34,252,976 km (0.066 R)
• M30: 34,902,530 km (0.109 R)
• M31: 37,096,831 km (0.086 R)
• M32: 37,986,939 km (0.108 R)
• M33: 38,210,587 km (0.1 R)
• M34: 38,434,685 km (0.106 R)
• M35: 38,996,724 km (0.078 R)
• M36: 41,502,040 km (0.098 R)
• M37: 42,310,018 km (0.033 R)
• M38: 43,356,604 km (0.074 R)
• M39: 44,411,569 km (0.117 R)
• M40: 44,647,185 km (0.084 R)
• M41: 45,001,283 km (0.089 R)
• M42: 45,475,060 km (0.095 R)
• M43: 46,069,412 km (0.049 R)
• M44: 47,386,173 km (0.104 R)
• M45: 49,689,531 km (0.103 R)
• M46: 51,286,488 km (0.039 R)
• M47: 52,153,258 km (0.1 R)
• M48: 55,161,821 km (0.07 R)
• M49: 56,049,984 km (0.054 R)
• M50: 57,070,690 km (0.085 R)
• M51: 57,455,007 km (0.098 R)
• M52: 59,519,308 km (0.091 R)
• M53: 61,083,354 km (0.118 R)
• M54: 64,118,844 km (0.105 R)
• M55: 68,423,074 km (0.097 R)
• M56: 68,967,610 km (0.06 R)
• M57: 70,061,021 km (0.069 R)
• M58: 72,265,047 km (0.048 R)
• M59: 75,332,551 km (0.083 R)
• M60: 77,306,644 km (0.082 R)
• M61: 78,869,493 km (0.105 R)
• M62: 79,440,508 km (0.098 R)
• M63: 80,156,035 km (0.054 R)
• M64: 80,873,806 km (0.084 R)
• M65: 81,017,569 km (0.075 R)
• M66: 81,737,883 km (0.109 R)
• M67: 82,315,630 km (0.097 R)
• M68: 82,894,723 km (0.114 R)
• M69: 83,475,313 km (0.058 R)
• M70: 83,620,572 km (0.096 R)
• M71: 84,202,807 km (0.105 R)
• M72: 85,810,685 km (0.044 R)
• M73: 85,957,291 km (0.055 R)
• M74: 89,205,061 km (0.075 R)
• M75: 89,502,312 km (0.11 R)
• M76: 89,800,011 km (0.085 R)
• M77: 91,592,344 km (0.052 R)
• M78: 93,396,494 km (0.12 R)
• M79: 94,757,236 km (0.118 R)
• M80: 95,820,129 km (0.105 R)
• M81: 97,345,429 km (0.074 R)
• M82: 97,957,883 km (0.052 R)
• M83: 98,111,071 km (0.108 R)
• M84: 98,264,409 km (0.106 R)
• M85: 98,878,807 km (0.114 R)
• M86: 99,340,316 km (0.109 R)
• M87: 99,494,402 km (0.033 R)
• M88: 100,884,017 km (0.066 R)
• M89: 102,435,646 km (0.1 R)
• M90: 102,902,541 km (0.074 R)
• M91: 103,995,054 km (0.108 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit