🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.15 AU - 1.45 AU

Year: 634 Days

Day: 45.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,078,331 km

• M1: 509,381 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.57 AU - 1.87 AU

Year: 964 Days

Day: 19.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.87 AU - 2.25 AU

Year: 1264 Days

Day: 47.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 12.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.52 AU - 6.7 AU

Year: 7265 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,078,331 km

• M1: 161,865 km (0.061 R)
• M2: 293,810 km (0.033 R)
• M3: 375,191 km (0.114 R)
• M4: 488,437 km (0.076 R)
• M5: 795,113 km (0.087 R)
• M6: 938,128 km (0.118 R)
• M7: 1,800,560 km (0.087 R)
• M8: 2,324,452 km (0.063 R)
• M9: 2,554,982 km (0.107 R)
• M10: 2,813,188 km (0.039 R)
• M11: 2,997,193 km (0.114 R)
• M12: 3,122,108 km (0.06 R)
• M13: 3,595,136 km (0.098 R)
• M14: 3,840,177 km (0.096 R)
• M15: 4,021,939 km (0.054 R)
• M16: 4,253,217 km (0.119 R)
• M17: 4,973,232 km (0.092 R)
• M18: 5,171,748 km (0.097 R)
• M19: 5,423,671 km (0.031 R)
• M20: 5,576,709 km (0.096 R)
• M21: 6,070,981 km (0.044 R)
• M22: 6,742,974 km (0.1 R)
• M23: 7,101,710 km (0.103 R)
• M24: 7,637,420 km (0.064 R)
• M25: 7,924,798 km (0.086 R)
• M26: 8,040,586 km (0.113 R)
• M27: 8,127,952 km (0.102 R)
• M28: 8,747,885 km (0.06 R)
• M29: 9,048,577 km (0.086 R)
• M30: 9,200,119 km (0.096 R)
• M31: 9,322,042 km (0.03 R)
• M32: 9,877,349 km (0.115 R)
• M33: 10,159,042 km (0.098 R)
• M34: 10,411,563 km (0.076 R)
• M35: 10,634,314 km (0.086 R)
• M36: 11,904,251 km (0.109 R)
• M37: 12,070,603 km (0.052 R)
• M38: 12,845,371 km (0.108 R)
• M39: 13,810,427 km (0.035 R)
• M40: 14,195,940 km (0.107 R)
• M41: 14,337,011 km (0.1 R)
• M42: 14,763,066 km (0.071 R)
• M43: 15,013,493 km (0.081 R)
• M44: 15,121,203 km (0.094 R)
• M45: 15,663,944 km (0.099 R)
• M46: 16,066,063 km (0.106 R)
• M47: 16,471,474 km (0.111 R)
• M48: 17,067,322 km (0.084 R)
• M49: 17,708,199 km (0.096 R)
• M50: 18,549,238 km (0.118 R)
• M51: 19,091,231 km (0.096 R)
• M52: 19,325,203 km (0.117 R)
• M53: 19,953,514 km (0.115 R)
• M54: 22,164,271 km (0.06 R)
• M55: 22,492,339 km (0.114 R)
• M56: 22,904,631 km (0.093 R)
• M57: 23,277,877 km (0.043 R)
• M58: 23,444,380 km (0.091 R)
• M59: 23,946,281 km (0.099 R)
• M60: 24,198,652 km (0.094 R)
• M61: 24,705,939 km (0.034 R)
• M62: 24,918,368 km (0.118 R)
• M63: 25,774,068 km (0.102 R)
• M64: 25,903,171 km (0.074 R)
• M65: 26,075,806 km (0.071 R)
• M66: 26,378,742 km (0.059 R)
• M67: 26,595,809 km (0.086 R)
• M68: 26,769,941 km (0.114 R)
• M69: 26,988,054 km (0.055 R)
• M70: 27,955,204 km (0.097 R)
• M71: 28,309,602 km (0.091 R)
• M72: 28,710,225 km (0.081 R)
• M73: 29,426,948 km (0.113 R)
• M74: 29,516,857 km (0.116 R)
• M75: 29,877,836 km (0.112 R)
• M76: 30,331,118 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 6.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.73 AU - 15.61 AU

Year: 20432 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,078,331 km

• M1: 93,199 km (0.099 R)
• M2: 395,238 km (0.106 R)
• M3: 559,346 km (0.104 R)
• M4: 845,078 km (0.095 R)
• M5: 1,250,189 km (0.087 R)
• M6: 1,579,006 km (0.067 R)
• M7: 1,621,940 km (0.094 R)
• M8: 1,753,287 km (0.091 R)
• M9: 1,865,485 km (0.062 R)
• M10: 2,073,277 km (0.049 R)
• M11: 2,192,058 km (0.081 R)
• M12: 2,486,167 km (0.099 R)
• M13: 2,950,818 km (0.098 R)
• M14: 3,220,543 km (0.091 R)
• M15: 3,470,072 km (0.105 R)
• M16: 4,346,267 km (0.094 R)
• M17: 4,468,189 km (0.08 R)
• M18: 4,684,059 km (0.095 R)
• M19: 6,152,063 km (0.088 R)
• M20: 6,220,279 km (0.045 R)
• M21: 6,288,945 km (0.084 R)
• M22: 6,530,994 km (0.082 R)
• M23: 6,670,569 km (0.083 R)
• M24: 6,846,646 km (0.087 R)
• M25: 6,917,406 km (0.107 R)
• M26: 7,059,823 km (0.077 R)
• M27: 7,275,244 km (0.057 R)
• M28: 7,347,649 km (0.072 R)
• M29: 7,420,054 km (0.078 R)
• M30: 7,786,420 km (0.101 R)
• M31: 8,233,568 km (0.092 R)
• M32: 8,308,965 km (0.111 R)
• M33: 8,997,564 km (0.112 R)
• M34: 10,024,105 km (0.114 R)
• M35: 10,144,980 km (0.106 R)
• M36: 11,170,623 km (0.107 R)
• M37: 11,590,095 km (0.026 R)
• M38: 11,929,383 km (0.107 R)
• M39: 12,487,682 km (0.087 R)
• M40: 12,791,815 km (0.099 R)
• M41: 12,966,695 km (0.108 R)
• M42: 13,054,509 km (0.117 R)
• M43: 13,142,472 km (0.1 R)
• M44: 13,942,821 km (0.096 R)
• M45: 15,265,266 km (0.119 R)
• M46: 15,497,292 km (0.087 R)
• M47: 15,637,166 km (0.072 R)
• M48: 19,165,133 km (0.114 R)
• M49: 19,265,064 km (0.082 R)
• M50: 20,274,700 km (0.095 R)
• M51: 20,734,564 km (0.041 R)
• M52: 21,612,554 km (0.028 R)
• M53: 21,768,734 km (0.099 R)
• M54: 21,820,944 km (0.103 R)
• M55: 22,239,668 km (0.049 R)
• M56: 22,555,320 km (0.106 R)
• M57: 22,713,894 km (0.084 R)
• M58: 22,925,724 km (0.119 R)
• M59: 23,085,046 km (0.062 R)
• M60: 23,618,661 km (0.074 R)
• M61: 25,189,289 km (0.061 R)
• M62: 27,410,369 km (0.073 R)
• M63: 27,692,361 km (0.07 R)
• M64: 28,830,053 km (0.12 R)
• M65: 28,887,349 km (0.061 R)
• M66: 29,002,090 km (0.102 R)
• M67: 29,577,743 km (0.075 R)
• M68: 29,693,382 km (0.109 R)
• M69: 30,157,285 km (0.1 R)
• M70: 30,331,866 km (0.06 R)
• M71: 31,386,381 km (0.069 R)
• M72: 31,563,206 km (0.086 R)
• M73: 31,681,388 km (0.064 R)
• M74: 31,918,052 km (0.077 R)
• M75: 32,691,323 km (0.104 R)
• M76: 32,751,163 km (0.105 R)
• M77: 32,870,691 km (0.112 R)
• M78: 34,864,831 km (0.117 R)
• M79: 34,987,052 km (0.09 R)
• M80: 35,661,140 km (0.061 R)
• M81: 36,030,797 km (0.078 R)
• M82: 37,271,711 km (0.099 R)
• M83: 38,022,992 km (0.088 R)
• M84: 38,716,079 km (0.107 R)
• M85: 38,905,769 km (0.064 R)
• M86: 39,159,337 km (0.087 R)
• M87: 39,986,912 km (0.087 R)
• M88: 40,884,500 km (0.099 R)
• M89: 41,142,257 km (0.051 R)
• M90: 41,529,865 km (0.032 R)
• M91: 42,178,372 km (0.118 R)
• M92: 42,569,271 km (0.098 R)
• M93: 43,551,381 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit