🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.47 AU - 0.65 AU

Year: 148 Days

Day: 15.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,451,125 km

• M1: 66,571 km (0.113 R)
• M2: 112,647 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.62 AU - 0.8 AU

Year: 211 Days

Day: 18.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 132.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.77 AU - 2.83 AU

Year: 1232 Days

Day: 27.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,451,125 km

• M1: 562,039 km (0.087 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.8

Radius: 7.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.64 AU - 18.2 AU

Year: 20349 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 99,451,125 km

• M1: 202,855 km (0.057 R)
• M2: 503,397 km (0.091 R)
• M3: 834,906 km (0.099 R)
• M4: 1,500,766 km (0.107 R)
• M5: 1,719,179 km (0.081 R)
• M6: 2,604,798 km (0.118 R)
• M7: 2,662,543 km (0.106 R)
• M8: 3,450,774 km (0.062 R)
• M9: 3,969,729 km (0.1 R)
• M10: 4,687,649 km (0.118 R)
• M11: 6,473,848 km (0.112 R)
• M12: 7,396,568 km (0.093 R)
• M13: 8,104,913 km (0.044 R)
• M14: 8,402,763 km (0.084 R)
• M15: 10,679,642 km (0.101 R)
• M16: 11,336,078 km (0.093 R)
• M17: 11,430,923 km (0.079 R)
• M18: 12,247,877 km (0.044 R)
• M19: 13,232,979 km (0.115 R)
• M20: 13,282,795 km (0.074 R)
• M21: 13,332,761 km (0.12 R)
• M22: 16,123,509 km (0.042 R)
• M23: 16,176,766 km (0.114 R)
• M24: 16,605,663 km (0.081 R)
• M25: 16,875,537 km (0.06 R)
• M26: 18,469,503 km (0.073 R)
• M27: 20,456,312 km (0.105 R)
• M28: 21,916,537 km (0.073 R)
• M29: 23,410,122 km (0.103 R)
• M30: 23,470,560 km (0.085 R)
• M31: 24,874,685 km (0.102 R)
• M32: 26,055,012 km (0.092 R)
• M33: 26,305,738 km (0.118 R)
• M34: 27,763,420 km (0.064 R)
• M35: 27,891,476 km (0.087 R)
• M36: 28,469,821 km (0.096 R)
• M37: 33,509,325 km (0.036 R)
• M38: 35,851,130 km (0.071 R)
• M39: 36,199,992 km (0.036 R)
• M40: 36,901,008 km (0.053 R)
• M41: 38,174,235 km (0.066 R)
• M42: 39,246,104 km (0.098 R)
• M43: 40,836,180 km (0.096 R)
• M44: 42,520,801 km (0.078 R)
• M45: 43,186,213 km (0.09 R)
• M46: 45,504,232 km (0.111 R)
• M47: 45,655,176 km (0.096 R)
• M48: 46,033,359 km (0.062 R)
• M49: 47,403,077 km (0.098 R)
• M50: 48,016,129 km (0.064 R)
• M51: 50,416,278 km (0.056 R)
• M52: 51,042,045 km (0.061 R)
• M53: 51,355,902 km (0.107 R)
• M54: 51,985,559 km (0.104 R)
• M55: 52,143,235 km (0.056 R)
• M56: 53,014,045 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 7.8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.18 AU - 21.7 AU

Year: 27960 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,451,125 km

• M1: 399,426 km (0.11 R)
• M2: 891,903 km (0.096 R)
• M3: 1,309,281 km (0.043 R)
• M4: 2,472,703 km (0.1 R)
• M5: 2,646,536 km (0.063 R)
• M6: 2,734,948 km (0.071 R)
• M7: 2,824,408 km (0.074 R)
• M8: 3,098,471 km (0.103 R)
• M9: 4,382,918 km (0.115 R)
• M10: 4,861,781 km (0.102 R)
• M11: 5,413,349 km (0.105 R)
• M12: 5,811,279 km (0.074 R)
• M13: 6,877,463 km (0.099 R)
• M14: 6,938,499 km (0.082 R)
• M15: 7,122,504 km (0.119 R)
• M16: 7,811,253 km (0.116 R)
• M17: 9,522,054 km (0.105 R)
• M18: 9,863,885 km (0.098 R)
• M19: 10,842,405 km (0.119 R)
• M20: 11,632,880 km (0.091 R)
• M21: 13,041,494 km (0.104 R)
• M22: 13,958,678 km (0.104 R)
• M23: 15,054,782 km (0.054 R)
• M24: 15,452,862 km (0.067 R)
• M25: 15,693,415 km (0.102 R)
• M26: 16,259,493 km (0.083 R)
• M27: 16,504,235 km (0.108 R)
• M28: 16,668,045 km (0.118 R)
• M29: 16,832,453 km (0.079 R)
• M30: 17,328,669 km (0.116 R)
• M31: 18,250,940 km (0.097 R)
• M32: 19,707,425 km (0.102 R)
• M33: 20,317,934 km (0.03 R)
• M34: 20,405,598 km (0.104 R)
• M35: 20,669,489 km (0.082 R)
• M36: 21,378,882 km (0.103 R)
• M37: 21,557,502 km (0.112 R)
• M38: 22,457,932 km (0.061 R)
• M39: 26,467,005 km (0.082 R)
• M40: 27,916,608 km (0.102 R)
• M41: 28,798,787 km (0.106 R)
• M42: 28,897,372 km (0.091 R)
• M43: 29,491,126 km (0.104 R)
• M44: 29,590,459 km (0.034 R)
• M45: 32,725,432 km (0.097 R)
• M46: 32,931,278 km (0.069 R)
• M47: 33,551,511 km (0.095 R)
• M48: 35,013,382 km (0.117 R)
• M49: 36,709,672 km (0.073 R)
• M50: 37,460,055 km (0.064 R)
• M51: 39,085,136 km (0.098 R)
• M52: 40,071,286 km (0.116 R)
• M53: 42,403,816 km (0.083 R)
• M54: 42,740,710 km (0.049 R)
• M55: 46,503,695 km (0.047 R)
• M56: 46,619,334 km (0.095 R)
• M57: 47,548,187 km (0.104 R)
• M58: 48,483,174 km (0.108 R)
• M59: 49,424,294 km (0.105 R)
• M60: 50,371,398 km (0.1 R)
• M61: 51,563,544 km (0.108 R)
• M62: 52,644,538 km (0.11 R)
• M63: 53,611,688 km (0.054 R)
• M64: 54,706,745 km (0.05 R)
• M65: 55,440,821 km (0.105 R)
• M66: 56,424,726 km (0.108 R)
• M67: 56,918,699 km (0.114 R)
• M68: 60,796,425 km (0.119 R)
• M69: 61,176,254 km (0.037 R)
• M70: 65,405,386 km (0.104 R)
• M71: 65,534,938 km (0.106 R)
• M72: 67,227,787 km (0.106 R)
• M73: 68,934,998 km (0.061 R)
• M74: 71,188,989 km (0.089 R)
• M75: 71,856,495 km (0.077 R)
• M76: 73,601,853 km (0.077 R)
• M77: 73,736,641 km (0.093 R)
• M78: 74,818,233 km (0.113 R)
• M79: 75,496,959 km (0.116 R)
• M80: 77,819,616 km (0.117 R)
• M81: 78,231,907 km (0.038 R)
• M82: 81,277,720 km (0.039 R)
• M83: 84,927,010 km (0.118 R)
• M84: 85,918,695 km (0.052 R)
• M85: 86,629,285 km (0.118 R)
• M86: 87,484,685 km (0.051 R)
• M87: 87,913,283 km (0.12 R)
• M88: 89,059,951 km (0.073 R)
• M89: 92,384,165 km (0.045 R)
• M90: 92,820,692 km (0.093 R)
• M91: 93,842,146 km (0.098 R)
• M92: 96,633,044 km (0.063 R)
• M93: 99,004,320 km (0.093 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit