🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.6 AU - 1.6 AU

Year: 758 Days

Day: 22.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.99 AU - 2.27 AU

Year: 1165 Days

Day: 29.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.39 AU - 3.75 AU

Year: 2016 Days

Day: 23.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,993,771 km

• M1: 105,616 km (0.094 R)
• M2: 2,356,765 km (0.063 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.8 AU - 4.32 AU

Year: 3066 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.56 AU - 4.6 AU

Year: 3088 Days

Day: 23.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,993,771 km

• M1: 92,302 km (0.043 R)
• M2: 1,530,835 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 12.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.38 AU - 4.76 AU

Year: 3661 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 107,993,771 km

• M1: 188,045 km (0.114 R)
• M2: 319,990 km (0.111 R)
• M3: 430,094 km (0.117 R)
• M4: 524,341 km (0.111 R)
• M5: 645,365 km (0.092 R)
• M6: 930,050 km (0.08 R)
• M7: 1,071,121 km (0.119 R)
• M8: 1,173,296 km (0.114 R)
• M9: 1,302,997 km (0.068 R)
• M10: 1,475,334 km (0.119 R)
• M11: 1,603,390 km (0.084 R)
• M12: 1,708,557 km (0.079 R)
• M13: 1,829,732 km (0.095 R)
• M14: 2,556,179 km (0.103 R)
• M15: 3,280,532 km (0.115 R)
• M16: 3,450,026 km (0.11 R)
• M17: 3,709,728 km (0.06 R)
• M18: 3,886,403 km (0.105 R)
• M19: 3,993,814 km (0.116 R)
• M20: 4,102,273 km (0.057 R)
• M21: 4,583,679 km (0.053 R)
• M22: 5,220,517 km (0.083 R)
• M23: 5,701,324 km (0.068 R)
• M24: 6,259,325 km (0.108 R)
• M25: 6,343,548 km (0.063 R)
• M26: 6,428,071 km (0.077 R)
• M27: 7,030,502 km (0.072 R)
• M28: 7,338,673 km (0.039 R)
• M29: 7,538,985 km (0.065 R)
• M30: 7,673,623 km (0.083 R)
• M31: 8,615,042 km (0.107 R)
• M32: 8,732,327 km (0.081 R)
• M33: 8,921,119 km (0.099 R)
• M34: 9,302,893 km (0.086 R)
• M35: 9,447,405 km (0.089 R)
• M36: 10,131,815 km (0.116 R)
• M37: 11,035,386 km (0.064 R)
• M38: 11,342,211 km (0.116 R)
• M39: 12,279,891 km (0.106 R)
• M40: 13,188,249 km (0.095 R)
• M41: 13,296,558 km (0.1 R)
• M42: 13,405,166 km (0.072 R)
• M43: 13,595,903 km (0.086 R)
• M44: 14,007,597 km (0.093 R)
• M45: 14,423,628 km (0.082 R)
• M46: 15,810,550 km (0.051 R)
• M47: 15,896,868 km (0.096 R)
• M48: 16,214,614 km (0.105 R)
• M49: 16,505,283 km (0.093 R)
• M50: 16,709,933 km (0.094 R)
• M51: 16,797,747 km (0.105 R)
• M52: 16,944,652 km (0.099 R)
• M53: 17,121,476 km (0.078 R)
• M54: 18,135,002 km (0.089 R)
• M55: 18,285,797 km (0.114 R)
• M56: 18,953,751 km (0.116 R)
• M57: 19,260,127 km (0.081 R)
• M58: 19,753,501 km (0.067 R)
• M59: 19,877,667 km (0.052 R)
• M60: 20,973,921 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 12.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.7 AU - 13.4 AU

Year: 14710 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 107,993,771 km

• M1: 232,625 km (0.103 R)
• M2: 317,297 km (0.103 R)
• M3: 509,680 km (0.117 R)
• M4: 640,428 km (0.091 R)
• M5: 728,841 km (0.113 R)
• M6: 1,085,781 km (0.047 R)
• M7: 1,172,548 km (0.106 R)
• M8: 1,694,046 km (0.116 R)
• M9: 2,339,711 km (0.1 R)
• M10: 2,541,817 km (0.044 R)
• M11: 2,994,501 km (0.1 R)
• M12: 3,375,078 km (0.092 R)
• M13: 3,604,261 km (0.099 R)
• M14: 3,838,681 km (0.086 R)
• M15: 4,112,894 km (0.043 R)
• M16: 4,393,540 km (0.074 R)
• M17: 5,160,229 km (0.11 R)
• M18: 5,850,324 km (0.11 R)
• M19: 6,488,209 km (0.047 R)
• M20: 6,856,818 km (0.041 R)
• M21: 7,529,111 km (0.08 R)
• M22: 7,786,719 km (0.108 R)
• M23: 7,960,103 km (0.081 R)
• M24: 8,310,611 km (0.063 R)
• M25: 8,800,992 km (0.066 R)
• M26: 9,255,022 km (0.03 R)
• M27: 9,346,725 km (0.07 R)
• M28: 9,484,804 km (0.117 R)
• M29: 9,716,681 km (0.096 R)
• M30: 9,997,177 km (0.086 R)
• M31: 10,758,630 km (0.094 R)
• M32: 11,195,306 km (0.081 R)
• M33: 12,286,772 km (0.107 R)
• M34: 12,999,157 km (0.096 R)
• M35: 13,987,251 km (0.034 R)
• M36: 14,304,249 km (0.09 R)
• M37: 14,410,464 km (0.109 R)
• M38: 15,924,993 km (0.117 R)
• M39: 16,145,500 km (0.083 R)
• M40: 17,037,701 km (0.101 R)
• M41: 18,753,290 km (0.084 R)
• M42: 19,927,484 km (0.113 R)
• M43: 20,224,735 km (0.116 R)
• M44: 20,703,448 km (0.097 R)
• M45: 21,246,488 km (0.074 R)
• M46: 21,367,812 km (0.111 R)
• M47: 21,489,285 km (0.091 R)
• M48: 22,655,401 km (0.095 R)
• M49: 22,779,417 km (0.026 R)
• M50: 22,965,667 km (0.118 R)
• M51: 23,716,199 km (0.093 R)
• M52: 24,601,819 km (0.076 R)
• M53: 24,793,005 km (0.102 R)
• M54: 25,756,565 km (0.088 R)
• M55: 26,470,894 km (0.064 R)
• M56: 27,455,398 km (0.089 R)
• M57: 27,786,309 km (0.052 R)
• M58: 27,985,423 km (0.116 R)
• M59: 28,921,158 km (0.052 R)
• M60: 29,528,077 km (0.118 R)
• M61: 29,663,463 km (0.066 R)
• M62: 29,934,983 km (0.094 R)
• M63: 30,891,811 km (0.109 R)
• M64: 31,512,193 km (0.099 R)
• M65: 31,650,571 km (0.102 R)
• M66: 34,034,563 km (0.107 R)
• M67: 34,390,007 km (0.1 R)
• M68: 35,607,884 km (0.12 R)
• M69: 35,752,096 km (0.11 R)
• M70: 38,085,524 km (0.084 R)
• M71: 40,167,477 km (0.112 R)
• M72: 45,063,217 km (0.047 R)
• M73: 45,688,386 km (0.036 R)
• M74: 46,710,290 km (0.091 R)
• M75: 47,978,431 km (0.103 R)
• M76: 49,177,458 km (0.109 R)
• M77: 49,257,792 km (0.089 R)
• M78: 49,901,661 km (0.08 R)
• M79: 51,605,132 km (0.114 R)
• M80: 52,177,344 km (0.099 R)
• M81: 53,657,914 km (0.061 R)
• M82: 53,823,369 km (0.105 R)
• M83: 54,237,456 km (0.065 R)
• M84: 54,902,419 km (0.035 R)
• M85: 55,402,823 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.8

Radius: 7.3

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.84 AU - 22.88 AU

Year: 31922 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,993,771 km

• M1: 94,247 km (0.054 R)
• M2: 153,936 km (0.102 R)
• M3: 250,726 km (0.035 R)
• M4: 543,190 km (0.116 R)
• M5: 737,667 km (0.099 R)
• M6: 1,520,662 km (0.083 R)
• M7: 2,486,765 km (0.06 R)
• M8: 2,955,755 km (0.113 R)
• M9: 3,052,844 km (0.104 R)
• M10: 3,350,544 km (0.119 R)
• M11: 3,451,971 km (0.057 R)
• M12: 3,502,984 km (0.088 R)
• M13: 3,920,511 km (0.032 R)
• M14: 5,925,721 km (0.089 R)
• M15: 6,739,234 km (0.116 R)
• M16: 7,126,394 km (0.1 R)
• M17: 8,125,857 km (0.103 R)
• M18: 8,468,735 km (0.112 R)
• M19: 9,887,073 km (0.092 R)
• M20: 10,698,043 km (0.043 R)
• M21: 12,226,484 km (0.079 R)
• M22: 14,231,245 km (0.05 R)
• M23: 16,594,593 km (0.11 R)
• M24: 17,029,174 km (0.075 R)
• M25: 17,204,054 km (0.073 R)
• M26: 17,379,682 km (0.087 R)
• M27: 21,106,464 km (0.044 R)
• M28: 22,146,768 km (0.118 R)
• M29: 23,885,095 km (0.059 R)
• M30: 24,375,627 km (0.049 R)
• M31: 24,572,797 km (0.12 R)
• M32: 24,968,782 km (0.054 R)
• M33: 25,466,644 km (0.069 R)
• M34: 25,766,887 km (0.085 R)
• M35: 26,068,476 km (0.092 R)
• M36: 28,625,852 km (0.084 R)
• M37: 28,729,822 km (0.119 R)
• M38: 31,048,440 km (0.109 R)
• M39: 31,369,178 km (0.07 R)
• M40: 31,583,701 km (0.095 R)
• M41: 31,691,112 km (0.116 R)
• M42: 32,014,094 km (0.088 R)
• M43: 32,229,964 km (0.11 R)
• M44: 32,880,714 km (0.079 R)
• M45: 34,637,143 km (0.099 R)
• M46: 34,858,847 km (0.104 R)
• M47: 35,081,000 km (0.07 R)
• M48: 35,638,402 km (0.029 R)
• M49: 37,441,953 km (0.105 R)
• M50: 37,555,648 km (0.099 R)
• M51: 40,318,721 km (0.071 R)
• M52: 45,067,256 km (0.115 R)
• M53: 46,648,057 km (0.072 R)
• M54: 46,770,428 km (0.044 R)
• M55: 47,506,749 km (0.086 R)
• M56: 49,364,455 km (0.111 R)
• M57: 49,489,220 km (0.074 R)
• M58: 49,738,898 km (0.079 R)
• M59: 52,767,807 km (0.098 R)
• M60: 53,662,402 km (0.08 R)
• M61: 55,855,806 km (0.102 R)
• M62: 59,134,393 km (0.118 R)
• M63: 59,664,717 km (0.082 R)
• M64: 63,014,812 km (0.107 R)
• M65: 63,827,876 km (0.063 R)
• M66: 64,099,696 km (0.077 R)
• M67: 66,150,383 km (0.111 R)
• M68: 69,615,968 km (0.106 R)
• M69: 71,864,573 km (0.061 R)
• M70: 72,997,777 km (0.119 R)
• M71: 73,424,281 km (0.111 R)
• M72: 73,994,248 km (0.114 R)
• M73: 76,144,568 km (0.098 R)
• M74: 77,444,723 km (0.034 R)
• M75: 78,460,942 km (0.104 R)
• M76: 78,752,059 km (0.039 R)
• M77: 80,506,543 km (0.119 R)
• M78: 80,653,298 km (0.093 R)
• M79: 82,865,851 km (0.081 R)
• M80: 83,905,107 km (0.04 R)
• M81: 85,098,300 km (0.116 R)
• M82: 88,559,546 km (0.053 R)
• M83: 89,166,165 km (0.097 R)
• M84: 89,774,131 km (0.073 R)
• M85: 90,383,593 km (0.118 R)
• M86: 91,759,744 km (0.087 R)
• M87: 92,834,903 km (0.079 R)
• M88: 94,842,656 km (0.086 R)
• M89: 98,116,007 km (0.117 R)
• M90: 102,378,799 km (0.114 R)
• M91: 104,933,182 km (0.041 R)
• M92: 105,253,920 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit