🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.83 AU

Year: 203 Days

Day: 18.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.86 AU

Year: 1606 Days

Day: 24.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,833,947 km

• M1: 116,836 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.56 AU - 3.86 AU

Year: 2178 Days

Day: 45.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,833,947 km

• M1: 2,643,993 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 11.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.33 AU - 6.15 AU

Year: 4543 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,833,947 km

• M1: 163,510 km (0.119 R)
• M2: 419,472 km (0.114 R)
• M3: 530,923 km (0.109 R)
• M4: 628,610 km (0.099 R)
• M5: 844,929 km (0.029 R)
• M6: 1,065,436 km (0.105 R)
• M7: 1,271,283 km (0.04 R)
• M8: 1,408,314 km (0.116 R)
• M9: 1,550,432 km (0.044 R)
• M10: 1,697,487 km (0.088 R)
• M11: 1,849,329 km (0.105 R)
• M12: 1,953,150 km (0.101 R)
• M13: 2,072,379 km (0.119 R)
• M14: 2,661,346 km (0.066 R)
• M15: 2,779,379 km (0.106 R)
• M16: 2,959,644 km (0.12 R)
• M17: 3,128,391 km (0.055 R)
• M18: 3,331,993 km (0.115 R)
• M19: 3,785,425 km (0.107 R)
• M20: 3,918,567 km (0.088 R)
• M21: 4,397,280 km (0.053 R)
• M22: 4,502,148 km (0.113 R)
• M23: 4,696,924 km (0.112 R)
• M24: 4,858,340 km (0.089 R)
• M25: 4,930,746 km (0.108 R)
• M26: 5,131,506 km (0.072 R)
• M27: 5,316,409 km (0.111 R)
• M28: 5,466,007 km (0.113 R)
• M29: 5,579,103 km (0.111 R)
• M30: 5,654,949 km (0.109 R)
• M31: 5,731,094 km (0.088 R)
• M32: 5,981,072 km (0.054 R)
• M33: 6,195,446 km (0.069 R)
• M34: 6,732,353 km (0.047 R)
• M35: 7,098,718 km (0.038 R)
• M36: 7,618,421 km (0.111 R)
• M37: 7,829,653 km (0.06 R)
• M38: 8,000,195 km (0.057 R)
• M39: 8,193,475 km (0.08 R)
• M40: 8,453,476 km (0.099 R)
• M41: 9,205,355 km (0.113 R)
• M42: 9,771,733 km (0.059 R)
• M43: 10,093,967 km (0.112 R)
• M44: 11,200,991 km (0.056 R)
• M45: 11,297,033 km (0.079 R)
• M46: 11,586,654 km (0.064 R)
• M47: 11,732,512 km (0.103 R)
• M48: 12,769,824 km (0.094 R)
• M49: 12,970,734 km (0.11 R)
• M50: 13,274,118 km (0.098 R)
• M51: 14,068,782 km (0.083 R)
• M52: 14,458,784 km (0.114 R)
• M53: 14,720,730 km (0.086 R)
• M54: 14,852,376 km (0.117 R)
• M55: 15,063,758 km (0.107 R)
• M56: 15,542,920 km (0.114 R)
• M57: 15,865,303 km (0.108 R)
• M58: 15,973,163 km (0.087 R)
• M59: 16,162,704 km (0.119 R)
• M60: 16,271,312 km (0.043 R)
• M61: 16,461,899 km (0.093 R)
• M62: 16,625,859 km (0.028 R)
• M63: 16,872,845 km (0.114 R)
• M64: 17,231,880 km (0.073 R)
• M65: 18,721,276 km (0.113 R)
• M66: 18,835,419 km (0.078 R)
• M67: 19,092,877 km (0.098 R)
• M68: 19,322,809 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 3

Gravity: 74.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.99 AU - 17.61 AU

Year: 27253 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,833,947 km

• M1: 779,704 km (0.093 R)
• M2: 952,789 km (0.1 R)
• M3: 1,013,226 km (0.085 R)
• M4: 1,792,930 km (0.087 R)
• M5: 1,830,031 km (0.117 R)
• M6: 1,943,276 km (0.102 R)
• M7: 2,020,020 km (0.074 R)
• M8: 2,501,127 km (0.11 R)
• M9: 2,542,865 km (0.102 R)
• M10: 2,711,761 km (0.081 R)
• M11: 3,060,324 km (0.107 R)
• M12: 3,469,025 km (0.038 R)
• M13: 4,487,637 km (0.071 R)
• M14: 5,002,852 km (0.065 R)
• M15: 5,482,313 km (0.092 R)
• M16: 5,810,082 km (0.03 R)
• M17: 7,783,428 km (0.113 R)
• M18: 8,776,757 km (0.031 R)
• M19: 9,223,906 km (0.062 R)
• M20: 10,206,464 km (0.091 R)
• M21: 12,339,730 km (0.047 R)
• M22: 12,768,029 km (0.075 R)
• M23: 13,639,137 km (0.032 R)
• M24: 13,712,590 km (0.091 R)
• M25: 14,830,235 km (0.083 R)
• M26: 15,438,051 km (0.11 R)
• M27: 16,365,109 km (0.026 R)
• M28: 16,443,200 km (0.114 R)
• M29: 17,309,970 km (0.066 R)
• M30: 18,353,415 km (0.108 R)
• M31: 20,081,420 km (0.095 R)
• M32: 20,416,369 km (0.05 R)
• M33: 20,922,309 km (0.099 R)
• M34: 21,517,859 km (0.119 R)
• M35: 22,464,813 km (0.086 R)
• M36: 23,954,808 km (0.115 R)
• M37: 25,838,843 km (0.05 R)
• M38: 26,385,923 km (0.111 R)
• M39: 27,491,302 km (0.097 R)
• M40: 27,584,202 km (0.031 R)
• M41: 28,143,249 km (0.113 R)
• M42: 28,705,887 km (0.045 R)
• M43: 29,272,414 km (0.056 R)
• M44: 31,380,547 km (0.111 R)
• M45: 31,963,979 km (0.109 R)
• M46: 32,551,001 km (0.12 R)
• M47: 33,438,266 km (0.028 R)
• M48: 34,633,403 km (0.112 R)
• M49: 35,336,962 km (0.068 R)
• M50: 35,842,453 km (0.116 R)
• M51: 36,758,441 km (0.104 R)
• M52: 37,578,985 km (0.106 R)
• M53: 38,925,216 km (0.112 R)
• M54: 39,133,756 km (0.096 R)
• M55: 39,238,026 km (0.109 R)
• M56: 41,771,316 km (0.1 R)
• M57: 44,139,301 km (0.079 R)
• M58: 44,356,666 km (0.08 R)
• M59: 47,995,335 km (0.097 R)
• M60: 48,107,085 km (0.116 R)
• M61: 49,906,747 km (0.109 R)
• M62: 51,499,516 km (0.111 R)
• M63: 52,072,326 km (0.074 R)
• M64: 52,877,911 km (0.089 R)
• M65: 54,851,256 km (0.077 R)
• M66: 55,202,063 km (0.102 R)
• M67: 56,494,439 km (0.09 R)
• M68: 58,750,225 km (0.053 R)
• M69: 59,828,976 km (0.109 R)
• M70: 62,005,924 km (0.098 R)
• M71: 62,493,314 km (0.118 R)
• M72: 62,737,457 km (0.102 R)
• M73: 65,815,583 km (0.115 R)
• M74: 65,939,749 km (0.06 R)
• M75: 66,437,162 km (0.1 R)
• M76: 66,686,392 km (0.109 R)
• M77: 67,060,686 km (0.077 R)
• M78: 70,080,170 km (0.112 R)
• M79: 73,143,785 km (0.094 R)
• M80: 74,045,560 km (0.094 R)
• M81: 77,165,125 km (0.113 R)
• M82: 78,345,901 km (0.062 R)
• M83: 78,872,635 km (0.091 R)
• M84: 79,400,566 km (0.091 R)
• M85: 79,797,299 km (0.105 R)
• M86: 82,325,055 km (0.046 R)
• M87: 82,592,536 km (0.081 R)
• M88: 85,284,549 km (0.106 R)
• M89: 85,826,243 km (0.073 R)
• M90: 88,963,909 km (0.055 R)
• M91: 89,788,492 km (0.069 R)
• M92: 91,030,304 km (0.088 R)
• M93: 91,445,438 km (0.102 R)
• M94: 92,555,754 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit