🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 295 Days

Day: 15.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 447 Days

Day: 29.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,609,420 km

• M1: 72,256 km (0.082 R)
• M2: 301,889 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.2 AU - 1.56 AU

Year: 611 Days

Day: 15.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.93 AU - 2.09 AU

Year: 1074 Days

Day: 22.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.68 AU - 2.84 AU

Year: 1727 Days

Day: 18.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,609,420 km

• M1: 1,159,234 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.13 AU - 4.33 AU

Year: 3277 Days

Day: 34 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,609,420 km

• M1: 748,289 km (0.077 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 11.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.87 AU - 8.31 AU

Year: 8669 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 95,609,420 km

• M1: 153,039 km (0.113 R)
• M2: 239,955 km (0.113 R)
• M3: 348,862 km (0.074 R)
• M4: 458,667 km (0.072 R)
• M5: 860,038 km (0.042 R)
• M6: 1,031,178 km (0.111 R)
• M7: 1,109,717 km (0.084 R)
• M8: 1,678,488 km (0.03 R)
• M9: 1,799,662 km (0.109 R)
• M10: 1,994,289 km (0.074 R)
• M11: 2,239,929 km (0.119 R)
• M12: 2,760,829 km (0.116 R)
• M13: 3,002,728 km (0.115 R)
• M14: 3,912,134 km (0.093 R)
• M15: 4,258,004 km (0.058 R)
• M16: 4,575,900 km (0.104 R)
• M17: 4,766,637 km (0.114 R)
• M18: 5,038,007 km (0.081 R)
• M19: 5,434,591 km (0.115 R)
• M20: 5,535,420 km (0.081 R)
• M21: 5,657,043 km (0.105 R)
• M22: 6,427,473 km (0.079 R)
• M23: 6,749,108 km (0.118 R)
• M24: 6,901,099 km (0.029 R)
• M25: 7,230,663 km (0.118 R)
• M26: 7,386,245 km (0.102 R)
• M27: 7,723,289 km (0.059 R)
• M28: 8,412,636 km (0.11 R)
• M29: 8,576,296 km (0.041 R)
• M30: 8,741,153 km (0.114 R)
• M31: 9,145,666 km (0.109 R)
• M32: 9,483,458 km (0.11 R)
• M33: 10,270,941 km (0.069 R)
• M34: 10,773,739 km (0.077 R)
• M35: 11,079,368 km (0.082 R)
• M36: 11,986,978 km (0.084 R)
• M37: 12,092,295 km (0.082 R)
• M38: 13,488,492 km (0.086 R)
• M39: 13,900,784 km (0.083 R)
• M40: 15,705,832 km (0.112 R)
• M41: 16,226,731 km (0.033 R)
• M42: 16,314,097 km (0.052 R)
• M43: 16,959,611 km (0.093 R)
• M44: 17,255,815 km (0.098 R)
• M45: 17,344,976 km (0.105 R)
• M46: 18,245,405 km (0.096 R)
• M47: 18,854,119 km (0.048 R)
• M48: 19,037,975 km (0.117 R)
• M49: 19,130,277 km (0.063 R)
• M50: 19,997,795 km (0.072 R)
• M51: 20,153,975 km (0.068 R)
• M52: 20,279,338 km (0.029 R)
• M53: 20,814,898 km (0.086 R)
• M54: 21,195,625 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.4

Radius: 7.5

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.48 AU - 16.68 AU

Year: 25433 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,609,420 km

• M1: 305,030 km (0.083 R)
• M2: 448,345 km (0.08 R)
• M3: 1,035,666 km (0.088 R)
• M4: 1,359,097 km (0.073 R)
• M5: 1,462,170 km (0.115 R)
• M6: 1,567,786 km (0.113 R)
• M7: 2,672,267 km (0.072 R)
• M8: 2,802,267 km (0.113 R)
• M9: 3,023,523 km (0.117 R)
• M10: 3,113,730 km (0.055 R)
• M11: 3,343,064 km (0.04 R)
• M12: 3,436,413 km (0.04 R)
• M13: 3,721,546 km (0.047 R)
• M14: 5,531,680 km (0.106 R)
• M15: 6,092,074 km (0.075 R)
• M16: 6,206,367 km (0.089 R)
• M17: 6,495,091 km (0.12 R)
• M18: 6,553,434 km (0.054 R)
• M19: 6,670,419 km (0.096 R)
• M20: 7,693,669 km (0.107 R)
• M21: 8,254,960 km (0.087 R)
• M22: 9,023,744 km (0.059 R)
• M23: 9,949,455 km (0.056 R)
• M24: 10,492,047 km (0.105 R)
• M25: 10,697,893 km (0.076 R)
• M26: 11,113,775 km (0.116 R)
• M27: 13,049,572 km (0.1 R)
• M28: 13,643,027 km (0.096 R)
• M29: 14,321,004 km (0.088 R)
• M30: 15,709,721 km (0.107 R)
• M31: 16,579,483 km (0.079 R)
• M32: 17,545,885 km (0.114 R)
• M33: 17,953,988 km (0.093 R)
• M34: 18,118,097 km (0.094 R)
• M35: 19,871,085 km (0.028 R)
• M36: 20,296,392 km (0.05 R)
• M37: 21,069,514 km (0.08 R)
• M38: 22,467,655 km (0.089 R)
• M39: 22,556,068 km (0.03 R)
• M40: 22,644,630 km (0.105 R)
• M41: 24,985,687 km (0.044 R)
• M42: 25,444,653 km (0.031 R)
• M43: 25,629,107 km (0.109 R)
• M44: 26,464,163 km (0.119 R)
• M45: 26,557,512 km (0.088 R)
• M46: 27,025,903 km (0.102 R)
• M47: 27,875,918 km (0.109 R)
• M48: 30,575,860 km (0.11 R)
• M49: 31,659,248 km (0.112 R)
• M50: 31,857,465 km (0.107 R)
• M51: 36,843,562 km (0.055 R)
• M52: 37,052,101 km (0.084 R)
• M53: 38,206,548 km (0.109 R)
• M54: 40,013,690 km (0.072 R)
• M55: 46,272,566 km (0.112 R)
• M56: 48,311,436 km (0.116 R)
• M57: 49,112,233 km (0.037 R)
• M58: 49,571,798 km (0.047 R)
• M59: 50,842,931 km (0.093 R)
• M60: 53,299,178 km (0.11 R)
• M61: 53,771,459 km (0.106 R)
• M62: 55,196,378 km (0.072 R)
• M63: 56,633,864 km (0.032 R)
• M64: 57,115,719 km (0.108 R)
• M65: 57,720,094 km (0.083 R)
• M66: 58,447,888 km (0.083 R)
• M67: 61,761,032 km (0.032 R)
• M68: 63,003,442 km (0.115 R)
• M69: 63,252,822 km (0.085 R)
• M70: 64,254,081 km (0.094 R)
• M71: 66,145,447 km (0.107 R)
• M72: 66,907,049 km (0.057 R)
• M73: 67,034,357 km (0.111 R)
• M74: 68,567,286 km (0.12 R)
• M75: 68,695,492 km (0.113 R)
• M76: 69,466,818 km (0.084 R)
• M77: 71,277,551 km (0.095 R)
• M78: 75,739,457 km (0.107 R)
• M79: 78,272,000 km (0.105 R)
• M80: 79,077,584 km (0.058 R)
• M81: 83,556,694 km (0.08 R)
• M82: 83,693,726 km (0.028 R)
• M83: 84,517,262 km (0.086 R)
• M84: 85,205,711 km (0.083 R)
• M85: 85,481,719 km (0.096 R)
• M86: 85,896,105 km (0.083 R)
• M87: 86,034,334 km (0.057 R)
• M88: 87,978,059 km (0.082 R)
• M89: 89,095,256 km (0.103 R)
• M90: 89,795,823 km (0.028 R)
• M91: 91,202,491 km (0.04 R)
• M92: 92,758,309 km (0.098 R)
• M93: 94,037,820 km (0.11 R)
• M94: 94,465,520 km (0.096 R)
• M95: 94,893,969 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit