🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.13 AU - 1.79 AU

Year: 648 Days

Day: 20.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.42 AU - 2.24 AU

Year: 909 Days

Day: 33.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,164 km

• M1: 1,433,746 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.75 AU - 2.31 AU

Year: 1062 Days

Day: 23.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.59 AU - 3.59 AU

Year: 1994 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,164 km

• M1: 83,625 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.76 AU - 4.2 AU

Year: 2383 Days

Day: 23.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,164 km

• M1: 79,586 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.36 AU - 3.9 AU

Year: 2539 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 6.2

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.95 AU - 15.53 AU

Year: 16693 Days

Day: 18.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,662,164 km

• M1: 186,249 km (0.12 R)
• M2: 337,343 km (0.109 R)
• M3: 684,859 km (0.097 R)
• M4: 748,139 km (0.05 R)
• M5: 791,373 km (0.118 R)
• M6: 973,284 km (0.114 R)
• M7: 1,093,710 km (0.119 R)
• M8: 1,623,436 km (0.114 R)
• M9: 1,825,543 km (0.119 R)
• M10: 2,317,720 km (0.077 R)
• M11: 2,712,509 km (0.107 R)
• M12: 3,163,696 km (0.112 R)
• M13: 3,788,566 km (0.111 R)
• M14: 3,864,562 km (0.036 R)
• M15: 4,173,631 km (0.086 R)
• M16: 4,939,422 km (0.116 R)
• M17: 4,980,861 km (0.051 R)
• M18: 5,064,187 km (0.108 R)
• M19: 5,148,112 km (0.079 R)
• M20: 5,359,643 km (0.07 R)
• M21: 5,747,700 km (0.084 R)
• M22: 6,414,308 km (0.114 R)
• M23: 6,965,277 km (0.108 R)
• M24: 8,507,033 km (0.101 R)
• M25: 8,757,160 km (0.09 R)
• M26: 9,418,832 km (0.057 R)
• M27: 9,833,966 km (0.106 R)
• M28: 10,149,168 km (0.078 R)
• M29: 10,308,041 km (0.07 R)
• M30: 10,521,218 km (0.101 R)
• M31: 11,006,215 km (0.11 R)
• M32: 12,788,374 km (0.086 R)
• M33: 12,960,112 km (0.037 R)
• M34: 13,247,939 km (0.074 R)
• M35: 13,421,472 km (0.088 R)
• M36: 15,018,280 km (0.118 R)
• M37: 15,139,005 km (0.11 R)
• M38: 17,049,969 km (0.11 R)
• M39: 17,112,800 km (0.116 R)
• M40: 17,365,171 km (0.065 R)
• M41: 18,258,271 km (0.102 R)
• M42: 19,296,929 km (0.102 R)
• M43: 20,689,236 km (0.034 R)
• M44: 21,160,469 km (0.098 R)
• M45: 21,976,526 km (0.054 R)
• M46: 22,526,298 km (0.065 R)
• M47: 22,872,168 km (0.106 R)
• M48: 22,941,581 km (0.032 R)
• M49: 23,429,271 km (0.072 R)
• M50: 23,639,456 km (0.077 R)
• M51: 24,061,471 km (0.071 R)
• M52: 24,912,833 km (0.109 R)
• M53: 25,630,005 km (0.117 R)
• M54: 26,791,333 km (0.119 R)
• M55: 27,157,848 km (0.115 R)
• M56: 27,231,300 km (0.111 R)
• M57: 27,452,107 km (0.09 R)
• M58: 27,525,859 km (0.093 R)
• M59: 27,673,661 km (0.105 R)
• M60: 28,565,414 km (0.113 R)
• M61: 28,789,811 km (0.038 R)
• M62: 29,014,806 km (0.117 R)
• M63: 30,529,634 km (0.104 R)
• M64: 30,912,306 km (0.081 R)
• M65: 32,693,268 km (0.062 R)
• M66: 33,163,305 km (0.106 R)
• M67: 33,872,548 km (0.105 R)
• M68: 34,030,823 km (0.06 R)
• M69: 34,427,706 km (0.112 R)
• M70: 34,985,856 km (0.057 R)
• M71: 35,627,331 km (0.113 R)
• M72: 39,640,294 km (0.091 R)
• M73: 41,150,036 km (0.063 R)
• M74: 41,657,472 km (0.11 R)
• M75: 45,615,981 km (0.061 R)
• M76: 48,261,470 km (0.103 R)
• M77: 49,692,523 km (0.068 R)
• M78: 50,503,792 km (0.054 R)
• M79: 51,046,982 km (0.08 R)
• M80: 51,592,117 km (0.044 R)
• M81: 52,047,792 km (0.078 R)
• M82: 52,230,451 km (0.081 R)
• M83: 52,596,517 km (0.111 R)
• M84: 54,253,912 km (0.083 R)
• M85: 55,089,117 km (0.114 R)
• M86: 55,182,167 km (0.039 R)
• M87: 56,678,145 km (0.109 R)
• M88: 58,566,818 km (0.09 R)
• M89: 59,614,452 km (0.074 R)
• M90: 60,284,202 km (0.089 R)
• M91: 60,380,094 km (0.118 R)
• M92: 60,764,262 km (0.064 R)
• M93: 61,921,401 km (0.082 R)
• M94: 64,649,617 km (0.05 R)
• M95: 64,747,754 km (0.04 R)
• M96: 65,337,768 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 4.3

Gravity: 37.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.43 AU - 21.95 AU

Year: 27313 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,662,164 km

• M1: 56,398 km (0.039 R)
• M2: 86,617 km (0.095 R)
• M3: 120,426 km (0.115 R)
• M4: 1,068,877 km (0.118 R)
• M5: 1,131,558 km (0.077 R)
• M6: 1,163,423 km (0.091 R)
• M7: 1,361,041 km (0.086 R)
• M8: 1,463,815 km (0.083 R)
• M9: 1,861,895 km (0.067 R)
• M10: 1,976,188 km (0.112 R)
• M11: 2,251,448 km (0.105 R)
• M12: 2,751,254 km (0.071 R)
• M13: 3,147,838 km (0.072 R)
• M14: 3,799,636 km (0.093 R)
• M15: 4,140,869 km (0.047 R)
• M16: 4,240,202 km (0.115 R)
• M17: 4,491,826 km (0.077 R)
• M18: 4,904,566 km (0.103 R)
• M19: 5,491,588 km (0.11 R)
• M20: 5,546,191 km (0.049 R)
• M21: 6,730,857 km (0.049 R)
• M22: 6,906,335 km (0.1 R)
• M23: 7,562,472 km (0.085 R)
• M24: 7,744,981 km (0.11 R)
• M25: 8,552,061 km (0.105 R)
• M26: 8,615,192 km (0.086 R)
• M27: 9,515,921 km (0.109 R)
• M28: 9,647,118 km (0.084 R)
• M29: 10,446,270 km (0.117 R)
• M30: 11,684,491 km (0.084 R)
• M31: 12,107,404 km (0.108 R)
• M32: 13,700,472 km (0.104 R)
• M33: 14,672,260 km (0.073 R)
• M34: 17,960,421 km (0.053 R)
• M35: 21,721,910 km (0.079 R)
• M36: 22,241,314 km (0.079 R)
• M37: 23,292,239 km (0.051 R)
• M38: 23,380,502 km (0.116 R)
• M39: 23,912,621 km (0.102 R)
• M40: 26,080,893 km (0.113 R)
• M41: 27,467,515 km (0.12 R)
• M42: 28,405,344 km (0.041 R)
• M43: 28,688,683 km (0.049 R)
• M44: 29,353,496 km (0.04 R)
• M45: 30,023,395 km (0.104 R)
• M46: 30,408,460 km (0.081 R)
• M47: 31,671,066 km (0.119 R)
• M48: 32,161,298 km (0.114 R)
• M49: 32,259,584 km (0.118 R)
• M50: 32,358,019 km (0.104 R)
• M51: 32,752,808 km (0.093 R)
• M52: 33,149,093 km (0.099 R)
• M53: 34,448,201 km (0.098 R)
• M54: 34,649,560 km (0.103 R)
• M55: 36,069,842 km (0.106 R)
• M56: 36,479,142 km (0.077 R)
• M57: 37,612,495 km (0.109 R)
• M58: 39,176,690 km (0.096 R)
• M59: 39,808,143 km (0.097 R)
• M60: 40,655,465 km (0.1 R)
• M61: 41,294,996 km (0.106 R)
• M62: 42,045,080 km (0.071 R)
• M63: 42,691,642 km (0.102 R)
• M64: 43,341,495 km (0.101 R)
• M65: 44,322,408 km (0.086 R)
• M66: 44,980,489 km (0.102 R)
• M67: 45,310,652 km (0.083 R)
• M68: 46,306,076 km (0.087 R)
• M69: 46,973,731 km (0.043 R)
• M70: 48,318,467 km (0.077 R)
• M71: 48,882,600 km (0.097 R)
• M72: 56,410,814 km (0.081 R)
• M73: 56,529,445 km (0.116 R)
• M74: 57,600,566 km (0.103 R)
• M75: 57,839,474 km (0.092 R)
• M76: 61,219,338 km (0.076 R)
• M77: 66,032,201 km (0.108 R)
• M78: 68,041,600 km (0.041 R)
• M79: 68,673,651 km (0.109 R)
• M80: 69,688,971 km (0.086 R)
• M81: 71,093,246 km (0.098 R)
• M82: 71,221,302 km (0.116 R)
• M83: 74,319,025 km (0.08 R)
• M84: 75,100,375 km (0.094 R)
• M85: 76,539,656 km (0.077 R)
• M86: 78,914,672 km (0.089 R)
• M87: 79,445,744 km (0.078 R)
• M88: 79,844,872 km (0.05 R)
• M89: 84,413,890 km (0.074 R)
• M90: 84,685,260 km (0.062 R)
• M91: 85,092,914 km (0.082 R)
• M92: 85,773,734 km (0.12 R)
• M93: 87,278,091 km (0.107 R)
• M94: 90,867,991 km (0.102 R)
• M95: 91,703,345 km (0.105 R)
• M96: 92,541,093 km (0.098 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: 276 - 19,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit