🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.82 AU - 1.24 AU

Year: 364 Days

Day: 38 Hours

Environment

Temp: 135 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 558 Days

Day: 36.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,642,826 km

• M1: 270,174 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 813 Days

Day: 23.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.4 AU - 2.28 AU

Year: 869 Days

Day: 45.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,642,826 km

• M1: 124,914 km (0.084 R)
• M2: 553,961 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.21 AU - 5.11 AU

Year: 2955 Days

Day: 20.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 11.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.82 AU - 10.48 AU

Year: 10440 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,642,826 km

• M1: 214,972 km (0.095 R)
• M2: 315,951 km (0.099 R)
• M3: 402,867 km (0.05 R)
• M4: 561,590 km (0.071 R)
• M5: 658,380 km (0.055 R)
• M6: 1,127,968 km (0.051 R)
• M7: 1,276,519 km (0.092 R)
• M8: 1,409,362 km (0.075 R)
• M9: 2,329,688 km (0.086 R)
• M10: 2,494,096 km (0.075 R)
• M11: 2,577,721 km (0.098 R)
• M12: 2,805,558 km (0.113 R)
• M13: 4,173,781 km (0.1 R)
• M14: 4,510,077 km (0.053 R)
• M15: 5,498,619 km (0.052 R)
• M16: 5,645,225 km (0.102 R)
• M17: 6,436,299 km (0.076 R)
• M18: 6,707,819 km (0.081 R)
• M19: 7,626,200 km (0.09 R)
• M20: 8,204,546 km (0.042 R)
• M21: 8,797,103 km (0.106 R)
• M22: 9,012,075 km (0.08 R)
• M23: 9,403,573 km (0.095 R)
• M24: 10,519,872 km (0.063 R)
• M25: 11,489,864 km (0.109 R)
• M26: 12,248,026 km (0.095 R)
• M27: 12,343,919 km (0.057 R)
• M28: 13,218,468 km (0.085 R)
• M29: 13,514,372 km (0.098 R)
• M30: 13,762,705 km (0.073 R)
• M31: 13,912,452 km (0.084 R)
• M32: 14,112,914 km (0.116 R)
• M33: 14,364,836 km (0.099 R)
• M34: 14,516,678 km (0.12 R)
• M35: 14,719,982 km (0.114 R)
• M36: 15,542,920 km (0.037 R)
• M37: 15,907,639 km (0.119 R)
• M38: 16,117,226 km (0.1 R)
• M39: 16,380,668 km (0.088 R)
• M40: 16,698,563 km (0.087 R)
• M41: 17,125,665 km (0.114 R)
• M42: 20,045,367 km (0.105 R)
• M43: 20,613,240 km (0.067 R)
• M44: 21,359,584 km (0.116 R)
• M45: 21,533,118 km (0.111 R)
• M46: 21,823,188 km (0.118 R)
• M47: 22,056,261 km (0.117 R)
• M48: 22,878,601 km (0.059 R)
• M49: 23,950,619 km (0.098 R)
• M50: 24,917,171 km (0.082 R)
• M51: 25,466,494 km (0.057 R)
• M52: 26,577,109 km (0.102 R)
• M53: 26,888,422 km (0.055 R)
• M54: 27,892,673 km (0.111 R)
• M55: 28,399,510 km (0.106 R)
• M56: 29,165,302 km (0.047 R)
• M57: 29,744,245 km (0.085 R)
• M58: 32,961,796 km (0.084 R)
• M59: 33,564,676 km (0.09 R)
• M60: 34,917,489 km (0.037 R)
• M61: 35,053,773 km (0.103 R)
• M62: 37,258,098 km (0.09 R)
• M63: 37,466,936 km (0.085 R)
• M64: 37,606,511 km (0.103 R)
• M65: 37,956,121 km (0.07 R)
• M66: 39,152,605 km (0.075 R)
• M67: 39,294,125 km (0.072 R)
• M68: 40,075,923 km (0.105 R)
• M69: 41,150,185 km (0.069 R)
• M70: 41,944,101 km (0.093 R)
• M71: 42,161,467 km (0.092 R)
• M72: 42,306,577 km (0.098 R)
• M73: 42,524,541 km (0.093 R)
• M74: 42,815,808 km (0.084 R)
• M75: 43,546,893 km (0.114 R)
• M76: 43,766,951 km (0.082 R)
• M77: 46,362,325 km (0.058 R)
• M78: 46,512,072 km (0.092 R)
• M79: 47,943,275 km (0.118 R)
• M80: 48,854,625 km (0.118 R)
• M81: 49,312,395 km (0.088 R)
• M82: 49,618,472 km (0.12 R)
• M83: 50,155,529 km (0.109 R)
• M84: 51,157,984 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 4.9

Gravity: 26.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.75 AU - 20.23 AU

Year: 27688 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,642,826 km

• M1: 140,024 km (0.115 R)
• M2: 693,386 km (0.054 R)
• M3: 801,545 km (0.1 R)
• M4: 1,004,251 km (0.102 R)
• M5: 1,065,137 km (0.114 R)
• M6: 1,812,378 km (0.06 R)
• M7: 2,234,843 km (0.104 R)
• M8: 2,274,785 km (0.106 R)
• M9: 3,861,420 km (0.085 R)
• M10: 5,601,692 km (0.085 R)
• M11: 5,710,600 km (0.111 R)
• M12: 6,955,104 km (0.101 R)
• M13: 7,072,389 km (0.08 R)
• M14: 7,249,363 km (0.116 R)
• M15: 7,308,604 km (0.115 R)
• M16: 7,427,833 km (0.041 R)
• M17: 9,744,955 km (0.049 R)
• M18: 10,140,192 km (0.089 R)
• M19: 10,675,304 km (0.067 R)
• M20: 12,052,801 km (0.077 R)
• M21: 12,905,808 km (0.086 R)
• M22: 14,519,371 km (0.081 R)
• M23: 14,594,319 km (0.099 R)
• M24: 15,349,789 km (0.103 R)
• M25: 16,506,779 km (0.091 R)
• M26: 17,056,252 km (0.101 R)
• M27: 17,691,594 km (0.107 R)
• M28: 17,931,848 km (0.111 R)
• M29: 18,740,424 km (0.081 R)
• M30: 21,662,520 km (0.079 R)
• M31: 23,746,568 km (0.108 R)
• M32: 24,812,303 km (0.114 R)
• M33: 24,991,371 km (0.042 R)
• M34: 25,712,284 km (0.081 R)
• M35: 27,359,057 km (0.109 R)
• M36: 27,636,711 km (0.081 R)
• M37: 29,039,490 km (0.026 R)
• M38: 29,228,282 km (0.048 R)
• M39: 29,512,219 km (0.069 R)
• M40: 31,042,007 km (0.094 R)
• M41: 31,331,778 km (0.085 R)
• M42: 32,303,865 km (0.065 R)
• M43: 32,990,220 km (0.079 R)
• M44: 33,187,091 km (0.078 R)
• M45: 33,582,328 km (0.118 R)
• M46: 34,277,510 km (0.068 R)
• M47: 34,777,017 km (0.076 R)
• M48: 34,977,478 km (0.077 R)
• M49: 36,798,982 km (0.073 R)
• M50: 37,515,705 km (0.091 R)
• M51: 37,721,253 km (0.114 R)
• M52: 37,824,176 km (0.063 R)
• M53: 37,927,249 km (0.031 R)
• M54: 38,030,471 km (0.093 R)
• M55: 38,340,438 km (0.082 R)
• M56: 39,902,689 km (0.098 R)
• M57: 47,907,970 km (0.104 R)
• M58: 48,466,269 km (0.095 R)
• M59: 49,139,011 km (0.097 R)
• M60: 49,251,509 km (0.084 R)
• M61: 49,476,653 km (0.065 R)
• M62: 50,607,464 km (0.083 R)
• M63: 51,518,066 km (0.089 R)
• M64: 53,240,237 km (0.068 R)
• M65: 53,818,582 km (0.119 R)
• M66: 59,714,234 km (0.101 R)
• M67: 59,834,212 km (0.044 R)
• M68: 61,280,225 km (0.055 R)
• M69: 62,981,900 km (0.083 R)
• M70: 64,822,253 km (0.086 R)
• M71: 67,428,248 km (0.084 R)
• M72: 67,553,162 km (0.046 R)
• M73: 69,184,378 km (0.114 R)
• M74: 69,562,711 km (0.091 R)
• M75: 70,068,202 km (0.106 R)
• M76: 71,591,856 km (0.066 R)
• M77: 72,741,815 km (0.074 R)
• M78: 73,126,581 km (0.091 R)
• M79: 73,383,291 km (0.107 R)
• M80: 73,769,104 km (0.098 R)
• M81: 74,930,581 km (0.113 R)
• M82: 75,708,191 km (0.053 R)
• M83: 76,228,044 km (0.057 R)
• M84: 78,057,177 km (0.045 R)
• M85: 81,625,086 km (0.093 R)
• M86: 84,436,778 km (0.101 R)
• M87: 84,706,204 km (0.094 R)
• M88: 85,245,803 km (0.088 R)
• M89: 85,651,363 km (0.087 R)
• M90: 85,786,749 km (0.096 R)
• M91: 86,193,057 km (0.119 R)
• M92: 86,871,783 km (0.064 R)
• M93: 87,416,169 km (0.089 R)
• M94: 87,961,454 km (0.058 R)
• M95: 88,781,699 km (0.108 R)
• M96: 90,567,598 km (0.065 R)
• M97: 90,705,378 km (0.06 R)
• M98: 91,534,000 km (0.113 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit