🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 29.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,561,522 km

• M1: 89,160 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 29.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,561,522 km

• M1: 28,274 km (0.076 R)
• M2: 353,350 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 175 Days

Day: 30.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 206 Days

Day: 48 Hours

Environment

Temp: 115 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.16 AU - 1.64 AU

Year: 608 Days

Day: 42.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.24 AU - 1.78 AU

Year: 681 Days

Day: 20 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,561,522 km

• M1: 1,013,825 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.29 AU - 2.53 AU

Year: 1373 Days

Day: 18.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,561,522 km

• M1: 1,400,386 km (0.087 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 13.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.94 AU - 6.64 AU

Year: 5114 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,561,522 km

• M1: 172,636 km (0.085 R)
• M2: 500,405 km (0.075 R)
• M3: 995,275 km (0.076 R)
• M4: 1,132,905 km (0.105 R)
• M5: 1,377,348 km (0.11 R)
• M6: 1,675,795 km (0.091 R)
• M7: 1,918,443 km (0.083 R)
• M8: 2,824,258 km (0.104 R)
• M9: 2,934,811 km (0.113 R)
• M10: 3,024,420 km (0.091 R)
• M11: 3,115,076 km (0.104 R)
• M12: 3,275,745 km (0.078 R)
• M13: 3,368,944 km (0.053 R)
• M14: 3,581,822 km (0.08 R)
• M15: 3,799,188 km (0.109 R)
• M16: 4,633,495 km (0.095 R)
• M17: 4,844,278 km (0.077 R)
• M18: 5,248,043 km (0.038 R)
• M19: 5,495,627 km (0.118 R)
• M20: 5,691,002 km (0.078 R)
• M21: 5,803,500 km (0.109 R)
• M22: 6,524,562 km (0.098 R)
• M23: 7,000,881 km (0.096 R)
• M24: 7,643,254 km (0.085 R)
• M25: 7,987,330 km (0.071 R)
• M26: 8,113,740 km (0.082 R)
• M27: 9,884,679 km (0.093 R)
• M28: 10,466,316 km (0.097 R)
• M29: 11,519,934 km (0.037 R)
• M30: 11,914,722 km (0.104 R)
• M31: 12,350,501 km (0.086 R)
• M32: 12,644,012 km (0.1 R)
• M33: 12,939,767 km (0.109 R)
• M34: 13,125,717 km (0.044 R)
• M35: 13,350,114 km (0.091 R)
• M36: 13,613,556 km (0.058 R)
• M37: 15,545,014 km (0.107 R)
• M38: 15,782,575 km (0.078 R)
• M39: 16,061,276 km (0.109 R)
• M40: 16,261,289 km (0.083 R)
• M41: 16,381,715 km (0.095 R)
• M42: 17,110,556 km (0.095 R)
• M43: 17,355,747 km (0.049 R)
• M44: 17,891,307 km (0.05 R)
• M45: 18,265,152 km (0.108 R)
• M46: 18,599,653 km (0.083 R)
• M47: 18,852,024 km (0.078 R)
• M48: 19,147,630 km (0.108 R)
• M49: 19,317,423 km (0.059 R)
• M50: 19,915,217 km (0.109 R)
• M51: 20,302,675 km (0.094 R)
• M52: 20,954,174 km (0.114 R)
• M53: 21,216,718 km (0.098 R)
• M54: 21,304,532 km (0.11 R)
• M55: 22,277,666 km (0.117 R)
• M56: 22,456,286 km (0.051 R)
• M57: 23,310,639 km (0.079 R)
• M58: 23,401,296 km (0.058 R)
• M59: 23,491,952 km (0.106 R)
• M60: 23,810,147 km (0.1 R)
• M61: 23,947,029 km (0.107 R)
• M62: 24,084,210 km (0.119 R)
• M63: 25,097,736 km (0.044 R)
• M64: 25,563,135 km (0.116 R)
• M65: 25,937,428 km (0.108 R)
• M66: 26,078,200 km (0.105 R)
• M67: 26,219,271 km (0.042 R)
• M68: 27,023,659 km (0.048 R)
• M69: 27,404,984 km (0.089 R)
• M70: 29,484,992 km (0.104 R)
• M71: 31,816,176 km (0.075 R)
• M72: 32,218,893 km (0.116 R)
• M73: 32,623,256 km (0.065 R)
• M74: 33,080,278 km (0.082 R)
• M75: 33,233,017 km (0.025 R)
• M76: 33,641,569 km (0.086 R)
• M77: 33,949,142 km (0.107 R)
• M78: 34,206,152 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 5.6

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.74 AU - 19.76 AU

Year: 27452 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,561,522 km

• M1: 78,090 km (0.084 R)
• M2: 150,346 km (0.116 R)
• M3: 1,063,342 km (0.093 R)
• M4: 1,126,023 km (0.114 R)
• M5: 1,255,425 km (0.089 R)
• M6: 1,321,847 km (0.04 R)
• M7: 1,458,430 km (0.109 R)
• M8: 1,493,286 km (0.103 R)
• M9: 2,128,030 km (0.104 R)
• M10: 2,452,807 km (0.109 R)
• M11: 2,620,955 km (0.107 R)
• M12: 3,102,660 km (0.109 R)
• M13: 3,238,794 km (0.086 R)
• M14: 3,659,014 km (0.07 R)
• M15: 5,019,457 km (0.072 R)
• M16: 6,173,904 km (0.105 R)
• M17: 6,345,343 km (0.119 R)
• M18: 6,987,118 km (0.064 R)
• M19: 7,772,208 km (0.078 R)
• M20: 8,394,834 km (0.101 R)
• M21: 8,776,009 km (0.117 R)
• M22: 9,489,741 km (0.112 R)
• M23: 9,953,494 km (0.086 R)
• M24: 10,697,145 km (0.106 R)
• M25: 10,902,992 km (0.118 R)
• M26: 13,032,966 km (0.094 R)
• M27: 13,252,875 km (0.107 R)
• M28: 14,144,778 km (0.087 R)
• M29: 16,537,147 km (0.1 R)
• M30: 17,254,768 km (0.049 R)
• M31: 18,637,800 km (0.074 R)
• M32: 18,968,412 km (0.032 R)
• M33: 19,467,919 km (0.116 R)
• M34: 19,887,541 km (0.077 R)
• M35: 20,140,661 km (0.028 R)
• M36: 21,422,415 km (0.055 R)
• M37: 21,595,350 km (0.031 R)
• M38: 22,204,214 km (0.03 R)
• M39: 22,906,875 km (0.077 R)
• M40: 23,616,717 km (0.045 R)
• M41: 24,243,831 km (0.057 R)
• M42: 24,785,674 km (0.08 R)
• M43: 26,620,642 km (0.067 R)
• M44: 27,930,820 km (0.114 R)
• M45: 28,403,849 km (0.097 R)
• M46: 29,935,282 km (0.036 R)
• M47: 30,710,947 km (0.104 R)
• M48: 30,808,335 km (0.055 R)
• M49: 32,977,654 km (0.114 R)
• M50: 33,177,367 km (0.118 R)
• M51: 33,477,610 km (0.063 R)
• M52: 35,297,767 km (0.118 R)
• M53: 35,399,793 km (0.102 R)
• M54: 37,253,610 km (0.112 R)
• M55: 37,357,580 km (0.099 R)
• M56: 39,455,990 km (0.107 R)
• M57: 40,199,491 km (0.115 R)
• M58: 41,808,117 km (0.099 R)
• M59: 42,132,296 km (0.101 R)
• M60: 44,095,319 km (0.043 R)
• M61: 44,756,242 km (0.114 R)
• M62: 49,131,381 km (0.113 R)
• M63: 49,245,375 km (0.062 R)
• M64: 51,427,410 km (0.111 R)
• M65: 51,890,714 km (0.101 R)
• M66: 53,523,425 km (0.106 R)
• M67: 53,993,013 km (0.063 R)
• M68: 54,346,064 km (0.113 R)
• M69: 54,700,013 km (0.117 R)
• M70: 55,172,891 km (0.106 R)
• M71: 55,291,373 km (0.087 R)
• M72: 56,122,988 km (0.088 R)
• M73: 57,198,297 km (0.12 R)
• M74: 59,005,439 km (0.071 R)
• M75: 60,708,910 km (0.12 R)
• M76: 64,538,017 km (0.1 R)
• M77: 67,809,274 km (0.116 R)
• M78: 70,747,825 km (0.069 R)
• M79: 74,904,701 km (0.043 R)
• M80: 77,542,710 km (0.117 R)
• M81: 77,940,939 km (0.112 R)
• M82: 78,073,932 km (0.063 R)
• M83: 78,873,084 km (0.071 R)
• M84: 79,942,858 km (0.103 R)
• M85: 81,151,908 km (0.061 R)
• M86: 83,724,393 km (0.118 R)
• M87: 84,678,977 km (0.105 R)
• M88: 88,117,185 km (0.09 R)
• M89: 88,532,768 km (0.057 R)
• M90: 89,087,926 km (0.103 R)
• M91: 89,644,430 km (0.115 R)
• M92: 90,341,406 km (0.039 R)
• M93: 91,040,327 km (0.1 R)
• M94: 92,021,689 km (0.073 R)
• M95: 92,584,177 km (0.108 R)
• M96: 92,724,949 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit