🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 142 Days

Day: 35.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,646,735 km

• M1: 57,745 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 159 Days

Day: 16.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.68 AU - 1.04 AU

Year: 302 Days

Day: 24 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,646,735 km

• M1: 53,556 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 17.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 847 Days

Day: 32.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.66 AU - 2.34 AU

Year: 1071 Days

Day: 43.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,646,735 km

• M1: 309,668 km (0.11 R)
• M2: 371,152 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.81 AU - 2.73 AU

Year: 1295 Days

Day: 28.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 14.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.24 AU - 6.98 AU

Year: 5720 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,646,735 km

• M1: 197,170 km (0.118 R)
• M2: 307,274 km (0.116 R)
• M3: 429,645 km (0.094 R)
• M4: 591,660 km (0.086 R)
• M5: 713,881 km (0.101 R)
• M6: 924,964 km (0.111 R)
• M7: 1,100,442 km (0.088 R)
• M8: 1,267,692 km (0.119 R)
• M9: 1,380,788 km (0.086 R)
• M10: 1,486,704 km (0.077 R)
• M11: 1,628,822 km (0.112 R)
• M12: 1,730,099 km (0.05 R)
• M13: 1,822,102 km (0.103 R)
• M14: 2,132,667 km (0.066 R)
• M15: 2,307,248 km (0.049 R)
• M16: 2,486,616 km (0.039 R)
• M17: 2,657,606 km (0.04 R)
• M18: 2,942,291 km (0.108 R)
• M19: 3,067,355 km (0.066 R)
• M20: 3,208,426 km (0.112 R)
• M21: 3,323,018 km (0.083 R)
• M22: 3,424,445 km (0.095 R)
• M23: 3,749,820 km (0.085 R)
• M24: 4,163,309 km (0.117 R)
• M25: 4,431,239 km (0.047 R)
• M26: 4,575,451 km (0.117 R)
• M27: 4,721,159 km (0.088 R)
• M28: 5,034,118 km (0.118 R)
• M29: 5,439,229 km (0.081 R)
• M30: 5,576,560 km (0.092 R)
• M31: 5,925,272 km (0.112 R)
• M32: 7,390,584 km (0.099 R)
• M33: 7,968,181 km (0.029 R)
• M34: 8,085,466 km (0.115 R)
• M35: 8,222,946 km (0.099 R)
• M36: 8,821,338 km (0.075 R)
• M37: 9,413,147 km (0.044 R)
• M38: 9,745,254 km (0.044 R)
• M39: 9,870,916 km (0.118 R)
• M40: 10,187,017 km (0.027 R)
• M41: 10,399,745 km (0.083 R)
• M42: 10,657,053 km (0.103 R)
• M43: 10,851,231 km (0.111 R)
• M44: 11,003,223 km (0.074 R)
• M45: 11,618,070 km (0.115 R)
• M46: 12,311,905 km (0.094 R)
• M47: 12,470,479 km (0.081 R)
• M48: 12,584,173 km (0.101 R)
• M49: 12,698,166 km (0.09 R)
• M50: 12,835,497 km (0.098 R)
• M51: 12,927,201 km (0.087 R)
• M52: 13,203,957 km (0.112 R)
• M53: 14,093,167 km (0.078 R)
• M54: 14,211,648 km (0.12 R)
• M55: 14,354,215 km (0.074 R)
• M56: 14,592,973 km (0.117 R)
• M57: 14,905,184 km (0.074 R)
• M58: 15,195,404 km (0.067 R)
• M59: 15,536,487 km (0.082 R)
• M60: 15,756,994 km (0.088 R)
• M61: 16,649,645 km (0.1 R)
• M62: 16,800,140 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 4.3

Gravity: 35.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.78 AU - 14.2 AU

Year: 18766 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,646,735 km

• M1: 159,621 km (0.099 R)
• M2: 255,962 km (0.1 R)
• M3: 319,691 km (0.111 R)
• M4: 522,246 km (0.096 R)
• M5: 782,995 km (0.076 R)
• M6: 1,379,442 km (0.045 R)
• M7: 1,436,588 km (0.093 R)
• M8: 1,765,404 km (0.108 R)
• M9: 1,954,347 km (0.051 R)
• M10: 2,051,286 km (0.081 R)
• M11: 2,772,946 km (0.105 R)
• M12: 2,955,456 km (0.1 R)
• M13: 3,255,549 km (0.098 R)
• M14: 3,965,690 km (0.098 R)
• M15: 4,047,370 km (0.105 R)
• M16: 4,592,505 km (0.118 R)
• M17: 4,678,524 km (0.087 R)
• M18: 4,808,375 km (0.091 R)
• M19: 5,160,528 km (0.066 R)
• M20: 5,205,108 km (0.025 R)
• M21: 5,384,775 km (0.116 R)
• M22: 5,936,044 km (0.105 R)
• M23: 6,456,943 km (0.107 R)
• M24: 6,894,068 km (0.119 R)
• M25: 6,943,136 km (0.066 R)
• M26: 7,091,388 km (0.05 R)
• M27: 8,157,422 km (0.116 R)
• M28: 8,788,725 km (0.073 R)
• M29: 9,709,650 km (0.093 R)
• M30: 10,378,053 km (0.1 R)
• M31: 10,717,790 km (0.077 R)
• M32: 11,061,117 km (0.074 R)
• M33: 12,291,111 km (0.106 R)
• M34: 13,134,992 km (0.077 R)
• M35: 13,257,064 km (0.084 R)
• M36: 13,749,092 km (0.112 R)
• M37: 13,935,042 km (0.057 R)
• M38: 14,309,635 km (0.084 R)
• M39: 14,372,466 km (0.119 R)
• M40: 14,624,389 km (0.114 R)
• M41: 14,814,228 km (0.112 R)
• M42: 15,260,628 km (0.087 R)
• M43: 16,625,859 km (0.107 R)
• M44: 16,691,831 km (0.094 R)
• M45: 20,664,552 km (0.048 R)
• M46: 20,877,729 km (0.076 R)
• M47: 21,737,319 km (0.033 R)
• M48: 22,026,491 km (0.065 R)
• M49: 22,462,569 km (0.088 R)
• M50: 22,608,577 km (0.046 R)
• M51: 22,828,037 km (0.107 R)
• M52: 22,901,489 km (0.079 R)
• M53: 23,121,996 km (0.077 R)
• M54: 23,565,105 km (0.088 R)
• M55: 25,137,977 km (0.119 R)
• M56: 26,976,834 km (0.081 R)
• M57: 27,677,401 km (0.081 R)
• M58: 27,755,641 km (0.114 R)
• M59: 29,096,636 km (0.064 R)
• M60: 30,458,426 km (0.115 R)
• M61: 33,410,291 km (0.088 R)
• M62: 34,246,244 km (0.081 R)
• M63: 35,513,039 km (0.034 R)
• M64: 36,623,354 km (0.098 R)
• M65: 37,918,572 km (0.057 R)
• M66: 38,353,603 km (0.118 R)
• M67: 40,021,918 km (0.078 R)
• M68: 40,820,322 km (0.102 R)
• M69: 43,883,787 km (0.101 R)
• M70: 47,300,603 km (0.106 R)
• M71: 48,709,964 km (0.082 R)
• M72: 50,133,089 km (0.092 R)
• M73: 51,185,360 km (0.066 R)
• M74: 51,281,402 km (0.049 R)
• M75: 51,569,827 km (0.108 R)
• M76: 51,955,340 km (0.049 R)
• M77: 53,506,521 km (0.095 R)
• M78: 54,876,089 km (0.12 R)
• M79: 56,554,877 km (0.058 R)
• M80: 56,654,060 km (0.081 R)
• M81: 57,051,841 km (0.059 R)
• M82: 60,063,695 km (0.067 R)
• M83: 60,469,105 km (0.119 R)
• M84: 61,384,793 km (0.063 R)
• M85: 61,691,020 km (0.112 R)
• M86: 62,612,693 km (0.079 R)
• M87: 63,229,784 km (0.104 R)
• M88: 63,435,780 km (0.103 R)
• M89: 63,848,820 km (0.109 R)
• M90: 65,717,896 km (0.069 R)
• M91: 66,764,034 km (0.043 R)
• M92: 68,660,935 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit