🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 340 Days

Day: 18.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.06 AU - 1.16 AU

Year: 429 Days

Day: 42.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,639,398 km

• M1: 77,791 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.3 AU

Year: 489 Days

Day: 15.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.33 AU

Year: 961 Days

Day: 33.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.5 AU - 2.46 AU

Year: 1023 Days

Day: 12.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.94 AU - 2.42 AU

Year: 1182 Days

Day: 46.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.46 AU - 3.4 AU

Year: 1841 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.02 AU - 4.84 AU

Year: 3423 Days

Day: 24.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,639,398 km

• M1: 1,440,328 km (0.101 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 12.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.42 AU - 13.6 AU

Year: 15279 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,639,398 km

• M1: 166,353 km (0.085 R)
• M2: 395,238 km (0.118 R)
• M3: 781,499 km (0.094 R)
• M4: 1,320,650 km (0.104 R)
• M5: 1,490,294 km (0.042 R)
• M6: 1,667,567 km (0.039 R)
• M7: 2,241,425 km (0.052 R)
• M8: 2,904,891 km (0.039 R)
• M9: 3,491,465 km (0.057 R)
• M10: 3,903,008 km (0.116 R)
• M11: 4,330,110 km (0.05 R)
• M12: 4,847,420 km (0.108 R)
• M13: 5,229,044 km (0.098 R)
• M14: 5,502,060 km (0.106 R)
• M15: 6,349,083 km (0.114 R)
• M16: 6,556,875 km (0.117 R)
• M17: 6,979,040 km (0.056 R)
• M18: 8,073,199 km (0.11 R)
• M19: 8,617,286 km (0.084 R)
• M20: 9,597,900 km (0.103 R)
• M21: 10,564,751 km (0.054 R)
• M22: 10,712,404 km (0.109 R)
• M23: 12,123,860 km (0.072 R)
• M24: 12,278,544 km (0.118 R)
• M25: 12,694,427 km (0.104 R)
• M26: 12,851,504 km (0.094 R)
• M27: 12,956,522 km (0.101 R)
• M28: 13,969,300 km (0.039 R)
• M29: 14,512,489 km (0.115 R)
• M30: 14,786,702 km (0.091 R)
• M31: 15,007,359 km (0.075 R)
• M32: 15,284,714 km (0.108 R)
• M33: 15,619,813 km (0.039 R)
• M34: 16,126,950 km (0.099 R)
• M35: 16,582,176 km (0.084 R)
• M36: 18,091,170 km (0.027 R)
• M37: 19,462,384 km (0.026 R)
• M38: 19,583,259 km (0.114 R)
• M39: 19,947,081 km (0.112 R)
• M40: 21,238,559 km (0.112 R)
• M41: 22,366,976 km (0.104 R)
• M42: 23,707,971 km (0.088 R)
• M43: 24,225,730 km (0.098 R)
• M44: 24,551,105 km (0.113 R)
• M45: 25,734,873 km (0.109 R)
• M46: 27,004,360 km (0.084 R)
• M47: 27,477,239 km (0.096 R)
• M48: 27,884,744 km (0.072 R)
• M49: 28,912,182 km (0.097 R)
• M50: 29,188,340 km (0.116 R)
• M51: 30,231,486 km (0.117 R)
• M52: 31,641,296 km (0.119 R)
• M53: 32,856,480 km (0.059 R)
• M54: 34,964,613 km (0.098 R)
• M55: 35,258,722 km (0.084 R)
• M56: 36,146,286 km (0.059 R)
• M57: 38,094,350 km (0.065 R)
• M58: 38,852,661 km (0.07 R)
• M59: 39,157,392 km (0.081 R)
• M60: 39,310,132 km (0.107 R)
• M61: 39,539,465 km (0.116 R)
• M62: 41,545,872 km (0.108 R)
• M63: 41,857,484 km (0.109 R)
• M64: 43,269,389 km (0.046 R)
• M65: 44,219,335 km (0.091 R)
• M66: 44,457,944 km (0.113 R)
• M67: 45,336,383 km (0.103 R)
• M68: 46,705,054 km (0.067 R)
• M69: 46,785,986 km (0.118 R)
• M70: 47,029,083 km (0.11 R)
• M71: 47,353,860 km (0.068 R)
• M72: 47,924,127 km (0.087 R)
• M73: 48,169,168 km (0.05 R)
• M74: 48,414,658 km (0.037 R)
• M75: 48,578,468 km (0.056 R)
• M76: 48,742,577 km (0.114 R)
• M77: 50,144,608 km (0.081 R)
• M78: 50,892,148 km (0.05 R)
• M79: 51,142,126 km (0.077 R)
• M80: 51,727,204 km (0.115 R)
• M81: 53,919,261 km (0.112 R)
• M82: 54,259,297 km (0.112 R)
• M83: 54,429,540 km (0.094 R)
• M84: 55,711,893 km (0.12 R)
• M85: 56,313,874 km (0.097 R)
• M86: 56,572,380 km (0.1 R)
• M87: 58,045,320 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 7.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.9 AU - 13.64 AU

Year: 17745 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,639,398 km

• M1: 98,136 km (0.096 R)
• M2: 187,446 km (0.101 R)
• M3: 342,878 km (0.077 R)
• M4: 471,682 km (0.114 R)
• M5: 617,390 km (0.108 R)
• M6: 682,765 km (0.027 R)
• M7: 849,417 km (0.107 R)
• M8: 1,156,691 km (0.098 R)
• M9: 1,272,330 km (0.075 R)
• M10: 1,697,487 km (0.079 R)
• M11: 1,945,371 km (0.085 R)
• M12: 2,063,703 km (0.113 R)
• M13: 2,779,080 km (0.113 R)
• M14: 2,980,438 km (0.116 R)
• M15: 3,256,297 km (0.093 R)
• M16: 3,373,731 km (0.084 R)
• M17: 4,285,979 km (0.086 R)
• M18: 4,571,113 km (0.114 R)
• M19: 5,214,832 km (0.04 R)
• M20: 5,575,363 km (0.104 R)
• M21: 6,116,907 km (0.119 R)
• M22: 6,320,510 km (0.105 R)
• M23: 7,310,848 km (0.103 R)
• M24: 7,745,430 km (0.112 R)
• M25: 8,380,922 km (0.082 R)
• M26: 8,770,175 km (0.109 R)
• M27: 8,868,461 km (0.106 R)
• M28: 9,231,834 km (0.091 R)
• M29: 9,802,999 km (0.119 R)
• M30: 9,938,983 km (0.097 R)
• M31: 10,075,716 km (0.095 R)
• M32: 10,420,240 km (0.112 R)
• M33: 10,593,923 km (0.118 R)
• M34: 11,050,047 km (0.097 R)
• M35: 11,369,438 km (0.053 R)
• M36: 12,382,964 km (0.09 R)
• M37: 13,918,436 km (0.091 R)
• M38: 14,379,048 km (0.102 R)
• M39: 14,844,746 km (0.116 R)
• M40: 15,473,357 km (0.087 R)
• M41: 16,150,885 km (0.066 R)
• M42: 16,878,679 km (0.084 R)
• M43: 17,246,540 km (0.119 R)
• M44: 18,240,618 km (0.11 R)
• M45: 18,533,979 km (0.067 R)
• M46: 18,618,203 km (0.043 R)
• M47: 18,828,986 km (0.109 R)
• M48: 18,913,659 km (0.105 R)
• M49: 19,338,367 km (0.12 R)
• M50: 20,110,741 km (0.109 R)
• M51: 20,370,592 km (0.089 R)
• M52: 20,675,024 km (0.114 R)
• M53: 22,712,697 km (0.119 R)
• M54: 23,481,779 km (0.063 R)
• M55: 24,075,683 km (0.094 R)
• M56: 24,259,539 km (0.111 R)
• M57: 24,397,618 km (0.069 R)
• M58: 24,628,447 km (0.117 R)
• M59: 25,045,676 km (0.058 R)
• M60: 25,138,576 km (0.102 R)
• M61: 25,465,148 km (0.109 R)
• M62: 25,746,242 km (0.039 R)
• M63: 26,928,066 km (0.097 R)
• M64: 27,071,081 km (0.109 R)
• M65: 28,079,221 km (0.054 R)
• M66: 28,563,619 km (0.118 R)
• M67: 29,197,465 km (0.074 R)
• M68: 29,246,384 km (0.084 R)
• M69: 29,688,146 km (0.113 R)
• M70: 30,877,001 km (0.101 R)
• M71: 30,976,782 km (0.112 R)
• M72: 32,283,669 km (0.1 R)
• M73: 34,484,104 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit