🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 180 Days

Day: 22 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.02 AU - 1.14 AU

Year: 394 Days

Day: 18.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.32 AU - 1.54 AU

Year: 601 Days

Day: 42.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,716,452 km

• M1: 508,184 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.55 AU - 2.13 AU

Year: 877 Days

Day: 45.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,716,452 km

• M1: 484,548 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.78 AU - 2.86 AU

Year: 1242 Days

Day: 27.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.3 AU - 3.02 AU

Year: 1525 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 76.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,716,452 km

• M1: 479,162 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.19 AU - 3.19 AU

Year: 1551 Days

Day: 34.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 9.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.18 AU - 8.62 AU

Year: 6370 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,716,452 km

• M1: 191,485 km (0.094 R)
• M2: 325,226 km (0.088 R)
• M3: 400,623 km (0.113 R)
• M4: 548,127 km (0.05 R)
• M5: 616,343 km (0.045 R)
• M6: 715,377 km (0.066 R)
• M7: 993,031 km (0.096 R)
• M8: 1,133,653 km (0.096 R)
• M9: 1,234,930 km (0.051 R)
• M10: 1,545,196 km (0.084 R)
• M11: 1,671,008 km (0.107 R)
• M12: 1,800,560 km (0.054 R)
• M13: 1,906,475 km (0.11 R)
• M14: 2,152,713 km (0.105 R)
• M15: 2,279,872 km (0.082 R)
• M16: 2,859,115 km (0.066 R)
• M17: 3,189,576 km (0.094 R)
• M18: 3,615,781 km (0.093 R)
• M19: 4,112,445 km (0.078 R)
• M20: 4,253,367 km (0.088 R)
• M21: 4,503,644 km (0.038 R)
• M22: 4,851,160 km (0.066 R)
• M23: 4,925,510 km (0.104 R)
• M24: 5,226,501 km (0.093 R)
• M25: 5,728,252 km (0.109 R)
• M26: 6,064,847 km (0.064 R)
• M27: 6,245,562 km (0.085 R)
• M28: 6,367,185 km (0.108 R)
• M29: 6,469,061 km (0.082 R)
• M30: 6,612,525 km (0.092 R)
• M31: 6,674,459 km (0.069 R)
• M32: 7,112,780 km (0.074 R)
• M33: 7,346,153 km (0.054 R)
• M34: 7,842,369 km (0.099 R)
• M35: 8,171,784 km (0.061 R)
• M36: 8,304,776 km (0.048 R)
• M37: 8,371,646 km (0.101 R)
• M38: 8,640,623 km (0.116 R)
• M39: 8,730,981 km (0.108 R)
• M40: 8,980,809 km (0.1 R)
• M41: 9,187,104 km (0.072 R)
• M42: 9,487,946 km (0.085 R)
• M43: 9,674,644 km (0.073 R)
• M44: 9,768,442 km (0.096 R)
• M45: 9,862,539 km (0.119 R)
• M46: 9,933,299 km (0.111 R)
• M47: 10,990,806 km (0.097 R)
• M48: 11,064,259 km (0.1 R)
• M49: 11,137,861 km (0.057 R)
• M50: 11,682,397 km (0.069 R)
• M51: 12,668,995 km (0.066 R)
• M52: 13,159,377 km (0.062 R)
• M53: 13,367,617 km (0.05 R)
• M54: 13,655,892 km (0.05 R)
• M55: 13,972,591 km (0.104 R)
• M56: 14,052,177 km (0.072 R)
• M57: 14,211,798 km (0.066 R)
• M58: 14,506,057 km (0.113 R)
• M59: 15,813,243 km (0.07 R)
• M60: 16,313,049 km (0.111 R)
• M61: 16,452,923 km (0.047 R)
• M62: 16,536,997 km (0.079 R)
• M63: 16,789,967 km (0.057 R)
• M64: 17,471,087 km (0.12 R)
• M65: 17,614,102 km (0.061 R)
• M66: 17,700,121 km (0.028 R)
• M67: 17,901,330 km (0.077 R)
• M68: 18,889,424 km (0.092 R)
• M69: 19,095,121 km (0.11 R)
• M70: 19,686,781 km (0.103 R)
• M71: 19,805,711 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.5

Radius: 6.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.32 AU - 15.98 AU

Year: 20725 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,716,452 km

• M1: 96,491 km (0.052 R)
• M2: 602,879 km (0.115 R)
• M3: 702,811 km (0.116 R)
• M4: 765,492 km (0.087 R)
• M5: 830,119 km (0.04 R)
• M6: 942,317 km (0.063 R)
• M7: 1,132,306 km (0.088 R)
• M8: 1,206,656 km (0.052 R)
• M9: 1,948,512 km (0.027 R)
• M10: 2,705,627 km (0.101 R)
• M11: 3,115,226 km (0.1 R)
• M12: 3,327,356 km (0.12 R)
• M13: 3,435,216 km (0.078 R)
• M14: 3,915,874 km (0.113 R)
• M15: 4,378,281 km (0.084 R)
• M16: 4,576,049 km (0.083 R)
• M17: 4,817,201 km (0.028 R)
• M18: 5,312,220 km (0.119 R)
• M19: 5,396,294 km (0.086 R)
• M20: 5,910,013 km (0.066 R)
• M21: 6,891,824 km (0.098 R)
• M22: 9,457,129 km (0.07 R)
• M23: 9,661,629 km (0.066 R)
• M24: 9,919,236 km (0.053 R)
• M25: 10,388,675 km (0.07 R)
• M26: 12,060,431 km (0.102 R)
• M27: 12,729,732 km (0.108 R)
• M28: 12,786,130 km (0.08 R)
• M29: 14,279,416 km (0.104 R)
• M30: 14,337,909 km (0.118 R)
• M31: 14,631,719 km (0.1 R)
• M32: 16,252,612 km (0.093 R)
• M33: 18,119,294 km (0.037 R)
• M34: 18,246,153 km (0.043 R)
• M35: 18,756,581 km (0.118 R)
• M36: 19,336,273 km (0.114 R)
• M37: 19,530,750 km (0.099 R)
• M38: 19,856,574 km (0.089 R)
• M39: 20,977,361 km (0.112 R)
• M40: 21,043,932 km (0.102 R)
• M41: 21,579,044 km (0.059 R)
• M42: 24,952,775 km (0.101 R)
• M43: 25,235,366 km (0.074 R)
• M44: 25,447,944 km (0.118 R)
• M45: 25,803,688 km (0.05 R)
• M46: 26,808,387 km (0.089 R)
• M47: 27,170,264 km (0.113 R)
• M48: 27,388,229 km (0.069 R)
• M49: 27,679,645 km (0.116 R)
• M50: 29,898,481 km (0.056 R)
• M51: 30,424,317 km (0.084 R)
• M52: 30,877,449 km (0.105 R)
• M53: 32,404,096 km (0.118 R)
• M54: 32,481,138 km (0.079 R)
• M55: 33,487,483 km (0.091 R)
• M56: 34,425,312 km (0.114 R)
• M57: 35,371,818 km (0.105 R)
• M58: 35,451,105 km (0.045 R)
• M59: 35,689,265 km (0.1 R)
• M60: 37,451,827 km (0.04 R)
• M61: 38,425,260 km (0.106 R)
• M62: 40,231,206 km (0.058 R)
• M63: 40,728,469 km (0.087 R)
• M64: 43,925,226 km (0.077 R)
• M65: 44,095,618 km (0.104 R)
• M66: 44,437,300 km (0.107 R)
• M67: 44,779,729 km (0.103 R)
• M68: 45,295,094 km (0.114 R)
• M69: 46,331,807 km (0.093 R)
• M70: 46,765,940 km (0.084 R)
• M71: 47,201,569 km (0.109 R)
• M72: 48,076,717 km (0.111 R)
• M73: 48,692,611 km (0.077 R)
• M74: 48,780,724 km (0.083 R)
• M75: 48,868,987 km (0.082 R)
• M76: 49,311,049 km (0.032 R)
• M77: 49,399,610 km (0.077 R)
• M78: 49,488,172 km (0.11 R)
• M79: 49,754,307 km (0.077 R)
• M80: 49,843,168 km (0.083 R)
• M81: 50,734,323 km (0.077 R)
• M82: 53,439,202 km (0.029 R)
• M83: 55,821,099 km (0.083 R)
• M84: 56,098,154 km (0.109 R)
• M85: 56,653,761 km (0.044 R)
• M86: 56,932,162 km (0.055 R)
• M87: 58,612,296 km (0.069 R)
• M88: 59,270,078 km (0.078 R)
• M89: 60,972,651 km (0.07 R)
• M90: 61,639,110 km (0.025 R)
• M91: 61,829,997 km (0.115 R)
• M92: 62,595,489 km (0.043 R)
• M93: 64,135,599 km (0.048 R)
• M94: 64,232,389 km (0.081 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit