🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 16.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,230,622 km

• M1: 49,218 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.71 AU - 0.93 AU

Year: 281 Days

Day: 32.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,230,622 km

• M1: 40,840 km (0.083 R)
• M2: 749,785 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.75 AU - 3.27 AU

Year: 1978 Days

Day: 18 Hours

Environment

Temp: -107 °C

Axial Tilt: 126.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,230,622 km

• M1: 67,020 km (0.103 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 5.2

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.54 AU - 13.64 AU

Year: 15922 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,230,622 km

• M1: 74,051 km (0.071 R)
• M2: 149,299 km (0.075 R)
• M3: 346,768 km (0.118 R)
• M4: 391,647 km (0.115 R)
• M5: 539,001 km (0.084 R)
• M6: 703,409 km (0.054 R)
• M7: 1,055,413 km (0.042 R)
• M8: 1,871,170 km (0.032 R)
• M9: 1,980,676 km (0.103 R)
• M10: 2,559,171 km (0.071 R)
• M11: 2,619,758 km (0.112 R)
• M12: 3,416,666 km (0.04 R)
• M13: 3,928,440 km (0.086 R)
• M14: 4,282,688 km (0.117 R)
• M15: 4,536,855 km (0.047 R)
• M16: 4,758,559 km (0.063 R)
• M17: 5,021,701 km (0.102 R)
• M18: 5,680,530 km (0.094 R)
• M19: 5,799,461 km (0.072 R)
• M20: 7,034,840 km (0.118 R)
• M21: 8,438,217 km (0.079 R)
• M22: 8,986,194 km (0.063 R)
• M23: 9,639,937 km (0.078 R)
• M24: 10,357,259 km (0.052 R)
• M25: 11,042,268 km (0.08 R)
• M26: 11,842,915 km (0.08 R)
• M27: 12,765,785 km (0.115 R)
• M28: 13,446,605 km (0.104 R)
• M29: 13,711,542 km (0.066 R)
• M30: 14,570,982 km (0.06 R)
• M31: 14,734,044 km (0.11 R)
• M32: 14,952,457 km (0.083 R)
• M33: 15,614,128 km (0.097 R)
• M34: 16,285,224 km (0.102 R)
• M35: 16,681,060 km (0.08 R)
• M36: 16,737,907 km (0.11 R)
• M37: 17,080,187 km (0.117 R)
• M38: 17,137,334 km (0.06 R)
• M39: 19,419,748 km (0.109 R)
• M40: 19,479,588 km (0.062 R)
• M41: 20,020,234 km (0.099 R)
• M42: 21,795,662 km (0.097 R)
• M43: 22,169,357 km (0.104 R)
• M44: 22,231,740 km (0.069 R)
• M45: 23,049,292 km (0.091 R)
• M46: 23,684,784 km (0.106 R)
• M47: 23,812,540 km (0.094 R)
• M48: 24,004,624 km (0.104 R)
• M49: 24,132,979 km (0.118 R)
• M50: 24,390,437 km (0.098 R)
• M51: 24,972,971 km (0.085 R)
• M52: 26,614,957 km (0.072 R)
• M53: 27,348,436 km (0.115 R)
• M54: 28,223,733 km (0.059 R)
• M55: 28,291,501 km (0.114 R)
• M56: 29,450,884 km (0.087 R)
• M57: 30,209,345 km (0.097 R)
• M58: 30,486,849 km (0.086 R)
• M59: 31,253,987 km (0.058 R)
• M60: 32,168,928 km (0.059 R)
• M61: 32,452,116 km (0.054 R)
• M62: 32,949,829 km (0.084 R)
• M63: 33,092,545 km (0.054 R)
• M64: 33,378,576 km (0.037 R)
• M65: 34,385,819 km (0.055 R)
• M66: 35,184,222 km (0.094 R)
• M67: 35,915,307 km (0.095 R)
• M68: 36,503,825 km (0.11 R)
• M69: 38,063,832 km (0.098 R)
• M70: 38,138,631 km (0.066 R)
• M71: 38,288,528 km (0.11 R)
• M72: 38,438,425 km (0.116 R)
• M73: 38,588,621 km (0.038 R)
• M74: 40,635,270 km (0.067 R)
• M75: 41,094,834 km (0.114 R)
• M76: 43,340,298 km (0.086 R)
• M77: 43,496,628 km (0.045 R)
• M78: 44,753,998 km (0.114 R)
• M79: 45,228,523 km (0.109 R)
• M80: 46,582,234 km (0.117 R)
• M81: 46,662,269 km (0.084 R)
• M82: 47,545,644 km (0.063 R)
• M83: 48,759,332 km (0.119 R)
• M84: 48,840,563 km (0.045 R)
• M85: 49,247,619 km (0.081 R)
• M86: 49,410,681 km (0.113 R)
• M87: 50,065,022 km (0.118 R)
• M88: 51,051,919 km (0.098 R)
• M89: 51,547,686 km (0.078 R)
• M90: 52,045,099 km (0.1 R)
• M91: 52,294,479 km (0.105 R)
• M92: 53,546,912 km (0.12 R)
• M93: 54,978,265 km (0.074 R)
• M94: 55,401,627 km (0.096 R)
• M95: 56,081,399 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.8

Radius: 6.5

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.32 AU - 17.12 AU

Year: 22489 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,230,622 km

• M1: 83,176 km (0.087 R)
• M2: 145,858 km (0.118 R)
• M3: 249,679 km (0.118 R)
• M4: 346,469 km (0.079 R)
• M5: 537,356 km (0.112 R)
• M6: 690,095 km (0.112 R)
• M7: 983,756 km (0.03 R)
• M8: 1,313,769 km (0.091 R)
• M9: 1,582,745 km (0.05 R)
• M10: 1,644,978 km (0.12 R)
• M11: 1,836,314 km (0.058 R)
• M12: 2,068,789 km (0.064 R)
• M13: 3,246,274 km (0.054 R)
• M14: 3,774,354 km (0.111 R)
• M15: 4,241,997 km (0.083 R)
• M16: 5,512,831 km (0.079 R)
• M17: 6,288,197 km (0.081 R)
• M18: 6,537,427 km (0.084 R)
• M19: 7,514,002 km (0.115 R)
• M20: 7,725,384 km (0.089 R)
• M21: 8,046,121 km (0.104 R)
• M22: 8,099,977 km (0.1 R)
• M23: 8,922,466 km (0.093 R)
• M24: 9,656,692 km (0.106 R)
• M25: 10,176,395 km (0.086 R)
• M26: 11,850,246 km (0.09 R)
• M27: 14,059,657 km (0.075 R)
• M28: 14,254,882 km (0.072 R)
• M29: 14,779,821 km (0.116 R)
• M30: 15,244,322 km (0.093 R)
• M31: 15,781,079 km (0.095 R)
• M32: 16,392,336 km (0.053 R)
• M33: 17,778,061 km (0.106 R)
• M34: 18,272,034 km (0.097 R)
• M35: 18,485,061 km (0.107 R)
• M36: 18,985,316 km (0.12 R)
• M37: 19,417,654 km (0.069 R)
• M38: 21,328,468 km (0.095 R)
• M39: 23,221,479 km (0.106 R)
• M40: 24,382,957 km (0.068 R)
• M41: 27,571,187 km (0.112 R)
• M42: 27,978,841 km (0.047 R)
• M43: 28,060,671 km (0.107 R)
• M44: 28,306,460 km (0.041 R)
• M45: 29,130,894 km (0.037 R)
• M46: 29,712,680 km (0.079 R)
• M47: 30,046,882 km (0.099 R)
• M48: 30,382,430 km (0.05 R)
• M49: 30,719,025 km (0.063 R)
• M50: 31,141,639 km (0.093 R)
• M51: 31,396,105 km (0.1 R)
• M52: 32,163,692 km (0.106 R)
• M53: 32,335,131 km (0.077 R)
• M54: 32,592,738 km (0.071 R)
• M55: 32,851,244 km (0.057 R)
• M56: 33,543,433 km (0.081 R)
• M57: 34,678,731 km (0.065 R)
• M58: 36,182,190 km (0.111 R)
• M59: 38,886,919 km (0.119 R)
• M60: 43,347,629 km (0.03 R)
• M61: 43,537,020 km (0.048 R)
• M62: 44,201,832 km (0.106 R)
• M63: 44,774,493 km (0.087 R)
• M64: 46,119,976 km (0.052 R)
• M65: 46,603,776 km (0.117 R)
• M66: 46,700,715 km (0.092 R)
• M67: 46,991,982 km (0.095 R)
• M68: 49,343,810 km (0.049 R)
• M69: 49,937,714 km (0.08 R)
• M70: 53,347,797 km (0.105 R)
• M71: 54,364,913 km (0.119 R)
• M72: 55,491,236 km (0.082 R)
• M73: 57,039,424 km (0.057 R)
• M74: 58,392,686 km (0.119 R)
• M75: 58,497,255 km (0.06 R)
• M76: 59,020,848 km (0.084 R)
• M77: 59,125,716 km (0.071 R)
• M78: 59,861,887 km (0.059 R)
• M79: 60,072,671 km (0.079 R)
• M80: 60,918,647 km (0.107 R)
• M81: 61,024,711 km (0.112 R)
• M82: 61,236,841 km (0.117 R)
• M83: 63,372,650 km (0.072 R)
• M84: 63,695,033 km (0.109 R)
• M85: 64,018,015 km (0.067 R)
• M86: 64,125,875 km (0.081 R)
• M87: 65,315,478 km (0.118 R)
• M88: 66,730,823 km (0.11 R)
• M89: 70,257,593 km (0.12 R)
• M90: 70,591,346 km (0.12 R)
• M91: 71,037,147 km (0.102 R)
• M92: 72,829,779 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit