🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 34.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 446 Days

Day: 18.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,766,528 km

• M1: 129,103 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.94 AU - 1.36 AU

Year: 446 Days

Day: 14.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,766,528 km

• M1: 378,034 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.38 AU - 1.54 AU

Year: 638 Days

Day: 43.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.6 AU - 1.78 AU

Year: 795 Days

Day: 27.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.09 AU - 4.61 AU

Year: 3281 Days

Day: 36.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,766,528 km

• M1: 503,397 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 8.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.14 AU - 6.02 AU

Year: 4767 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,766,528 km

• M1: 109,805 km (0.092 R)
• M2: 225,444 km (0.08 R)
• M3: 312,959 km (0.098 R)
• M4: 384,616 km (0.107 R)
• M5: 495,917 km (0.046 R)
• M6: 573,857 km (0.102 R)
• M7: 628,311 km (0.041 R)
• M8: 772,972 km (0.045 R)
• M9: 1,095,206 km (0.119 R)
• M10: 1,406,968 km (0.113 R)
• M11: 1,560,007 km (0.058 R)
• M12: 1,896,751 km (0.053 R)
• M13: 2,153,312 km (0.111 R)
• M14: 2,345,545 km (0.051 R)
• M15: 2,466,570 km (0.115 R)
• M16: 2,667,928 km (0.107 R)
• M17: 2,874,673 km (0.086 R)
• M18: 3,303,719 km (0.078 R)
• M19: 3,388,691 km (0.116 R)
• M20: 3,457,057 km (0.11 R)
• M21: 3,859,475 km (0.064 R)
• M22: 4,002,940 km (0.112 R)
• M23: 4,388,005 km (0.06 R)
• M24: 4,519,052 km (0.107 R)
• M25: 4,575,600 km (0.115 R)
• M26: 5,056,109 km (0.112 R)
• M27: 5,552,774 km (0.109 R)
• M28: 5,796,618 km (0.113 R)
• M29: 6,295,078 km (0.083 R)
• M30: 6,528,152 km (0.071 R)
• M31: 6,764,068 km (0.084 R)
• M32: 6,959,143 km (0.113 R)
• M33: 7,377,269 km (0.115 R)
• M34: 7,443,990 km (0.099 R)
• M35: 7,511,010 km (0.096 R)
• M36: 7,667,938 km (0.091 R)
• M37: 7,939,757 km (0.101 R)
• M38: 8,632,844 km (0.082 R)
• M39: 8,797,402 km (0.096 R)
• M40: 8,986,643 km (0.098 R)
• M41: 9,249,188 km (0.089 R)
• M42: 9,635,599 km (0.06 R)
• M43: 9,830,824 km (0.114 R)
• M44: 10,002,562 km (0.038 R)
• M45: 10,076,613 km (0.093 R)
• M46: 10,150,664 km (0.091 R)
• M47: 10,549,193 km (0.064 R)
• M48: 11,003,671 km (0.072 R)
• M49: 11,156,560 km (0.054 R)
• M50: 11,284,467 km (0.061 R)
• M51: 11,645,446 km (0.12 R)
• M52: 11,957,807 km (0.101 R)
• M53: 12,062,525 km (0.12 R)
• M54: 12,564,276 km (0.064 R)
• M55: 12,804,231 km (0.089 R)
• M56: 12,938,271 km (0.078 R)
• M57: 13,397,387 km (0.094 R)
• M58: 14,387,276 km (0.104 R)
• M59: 14,498,726 km (0.096 R)
• M60: 14,890,972 km (0.115 R)
• M61: 15,088,441 km (0.1 R)
• M62: 15,800,826 km (0.077 R)
• M63: 15,915,867 km (0.072 R)
• M64: 16,291,507 km (0.033 R)
• M65: 17,287,680 km (0.117 R)
• M66: 17,406,161 km (0.075 R)
• M67: 17,495,321 km (0.091 R)
• M68: 17,614,252 km (0.116 R)
• M69: 17,823,090 km (0.034 R)
• M70: 18,002,757 km (0.108 R)
• M71: 18,818,814 km (0.05 R)
• M72: 19,185,329 km (0.079 R)
• M73: 19,369,484 km (0.107 R)
• M74: 19,677,805 km (0.116 R)
• M75: 19,925,539 km (0.107 R)
• M76: 19,987,622 km (0.068 R)
• M77: 20,330,351 km (0.087 R)
• M78: 20,863,817 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 8.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.89 AU - 8.09 AU

Year: 5979 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,766,528 km

• M1: 117,734 km (0.09 R)
• M2: 192,383 km (0.083 R)
• M3: 283,488 km (0.112 R)
• M4: 394,340 km (0.064 R)
• M5: 480,209 km (0.06 R)
• M6: 538,552 km (0.107 R)
• M7: 617,690 km (0.064 R)
• M8: 710,739 km (0.076 R)
• M9: 828,922 km (0.07 R)
• M10: 953,836 km (0.098 R)
• M11: 1,007,841 km (0.107 R)
• M12: 1,107,772 km (0.108 R)
• M13: 1,246,449 km (0.093 R)
• M14: 1,592,320 km (0.106 R)
• M15: 1,857,557 km (0.108 R)
• M16: 2,459,389 km (0.03 R)
• M17: 2,580,563 km (0.054 R)
• M18: 2,672,865 km (0.079 R)
• M19: 2,797,480 km (0.072 R)
• M20: 3,004,374 km (0.077 R)
• M21: 3,282,327 km (0.091 R)
• M22: 4,512,769 km (0.082 R)
• M23: 4,755,716 km (0.084 R)
• M24: 5,215,431 km (0.118 R)
• M25: 5,352,163 km (0.088 R)
• M26: 5,470,345 km (0.068 R)
• M27: 6,053,777 km (0.11 R)
• M28: 6,280,268 km (0.077 R)
• M29: 7,019,581 km (0.113 R)
• M30: 7,148,983 km (0.109 R)
• M31: 7,432,321 km (0.072 R)
• M32: 7,564,416 km (0.112 R)
• M33: 8,418,471 km (0.099 R)
• M34: 8,740,704 km (0.097 R)
• M35: 8,833,605 km (0.085 R)
• M36: 9,020,303 km (0.114 R)
• M37: 9,828,281 km (0.032 R)
• M38: 9,900,686 km (0.087 R)
• M39: 10,046,095 km (0.073 R)
• M40: 10,240,872 km (0.118 R)
• M41: 10,659,297 km (0.095 R)
• M42: 10,733,647 km (0.105 R)
• M43: 11,058,125 km (0.106 R)
• M44: 11,461,890 km (0.078 R)
• M45: 11,844,711 km (0.119 R)
• M46: 12,205,989 km (0.106 R)
• M47: 12,283,780 km (0.103 R)
• M48: 13,391,403 km (0.111 R)
• M49: 13,794,569 km (0.097 R)
• M50: 14,420,636 km (0.112 R)
• M51: 14,833,975 km (0.045 R)
• M52: 15,251,204 km (0.088 R)
• M53: 15,419,202 km (0.09 R)
• M54: 15,531,550 km (0.075 R)
• M55: 15,926,788 km (0.079 R)
• M56: 15,983,485 km (0.099 R)
• M57: 16,125,603 km (0.082 R)
• M58: 16,468,482 km (0.03 R)
• M59: 18,011,434 km (0.086 R)
• M60: 18,367,178 km (0.087 R)
• M61: 18,426,718 km (0.053 R)
• M62: 18,486,258 km (0.12 R)
• M63: 18,635,556 km (0.106 R)
• M64: 19,935,412 km (0.117 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit