🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 179 Days

Day: 40.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,605,188 km

• M1: 163,062 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.21 AU - 1.59 AU

Year: 580 Days

Day: 16.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.15 AU - 4.51 AU

Year: 3152 Days

Day: 31.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.43 AU - 5.49 AU

Year: 3295 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.4

Radius: 6.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.68 AU - 17.26 AU

Year: 22327 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,605,188 km

• M1: 282,590 km (0.079 R)
• M2: 360,680 km (0.072 R)
• M3: 660,624 km (0.113 R)
• M4: 858,243 km (0.087 R)
• M5: 1,024,745 km (0.08 R)
• M6: 1,253,929 km (0.098 R)
• M7: 1,471,145 km (0.069 R)
• M8: 2,420,194 km (0.119 R)
• M9: 3,445,239 km (0.106 R)
• M10: 5,220,218 km (0.058 R)
• M11: 6,942,388 km (0.112 R)
• M12: 8,313,453 km (0.05 R)
• M13: 8,669,047 km (0.116 R)
• M14: 8,926,056 km (0.076 R)
• M15: 9,712,043 km (0.084 R)
• M16: 10,684,280 km (0.097 R)
• M17: 11,070,691 km (0.119 R)
• M18: 11,517,839 km (0.089 R)
• M19: 16,050,804 km (0.099 R)
• M20: 17,843,735 km (0.075 R)
• M21: 18,763,762 km (0.096 R)
• M22: 19,699,197 km (0.111 R)
• M23: 20,308,509 km (0.038 R)
• M24: 21,268,628 km (0.091 R)
• M25: 22,033,373 km (0.084 R)
• M26: 22,877,853 km (0.031 R)
• M27: 23,232,849 km (0.077 R)
• M28: 23,304,057 km (0.114 R)
• M29: 25,180,912 km (0.078 R)
• M30: 26,063,539 km (0.109 R)
• M31: 27,255,984 km (0.094 R)
• M32: 28,466,081 km (0.084 R)
• M33: 29,077,637 km (0.096 R)
• M34: 29,385,211 km (0.065 R)
• M35: 29,616,489 km (0.09 R)
• M36: 29,925,708 km (0.075 R)
• M37: 30,391,705 km (0.098 R)
• M38: 31,962,333 km (0.074 R)
• M39: 32,518,239 km (0.054 R)
• M40: 32,597,974 km (0.096 R)
• M41: 33,237,655 km (0.08 R)
• M42: 33,639,624 km (0.12 R)
• M43: 33,800,891 km (0.03 R)
• M44: 34,448,350 km (0.113 R)
• M45: 34,610,963 km (0.068 R)
• M46: 35,509,299 km (0.069 R)
• M47: 35,591,428 km (0.054 R)
• M48: 38,418,528 km (0.118 R)
• M49: 39,944,127 km (0.051 R)
• M50: 40,457,099 km (0.1 R)
• M51: 42,269,626 km (0.077 R)
• M52: 44,020,221 km (0.096 R)
• M53: 45,170,778 km (0.105 R)
• M54: 45,348,650 km (0.12 R)
• M55: 47,682,377 km (0.042 R)
• M56: 54,629,253 km (0.089 R)
• M57: 56,247,154 km (0.109 R)
• M58: 58,364,412 km (0.068 R)
• M59: 59,237,914 km (0.079 R)
• M60: 59,920,380 km (0.11 R)
• M61: 60,899,797 km (0.072 R)
• M62: 61,785,865 km (0.092 R)
• M63: 61,884,600 km (0.081 R)
• M64: 66,178,358 km (0.108 R)
• M65: 66,582,721 km (0.088 R)
• M66: 66,987,832 km (0.033 R)
• M67: 67,902,324 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 7.2

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.94 AU - 23.86 AU

Year: 29894 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,605,188 km

• M1: 108,907 km (0.11 R)
• M2: 919,429 km (0.099 R)
• M3: 1,103,583 km (0.097 R)
• M4: 1,386,922 km (0.08 R)
• M5: 1,661,135 km (0.074 R)
• M6: 2,087,040 km (0.059 R)
• M7: 2,259,676 km (0.092 R)
• M8: 3,350,095 km (0.094 R)
• M9: 3,676,068 km (0.105 R)
• M10: 3,800,833 km (0.111 R)
• M11: 3,927,094 km (0.109 R)
• M12: 5,217,824 km (0.089 R)
• M13: 6,678,348 km (0.112 R)
• M14: 7,824,118 km (0.037 R)
• M15: 9,142,225 km (0.101 R)
• M16: 11,123,948 km (0.039 R)
• M17: 11,244,524 km (0.06 R)
• M18: 12,162,756 km (0.118 R)
• M19: 13,232,380 km (0.057 R)
• M20: 14,005,353 km (0.052 R)
• M21: 14,266,251 km (0.087 R)
• M22: 14,462,973 km (0.044 R)
• M23: 17,101,281 km (0.098 R)
• M24: 17,520,155 km (0.087 R)
• M25: 18,582,150 km (0.063 R)
• M26: 19,229,310 km (0.055 R)
• M27: 19,591,936 km (0.102 R)
• M28: 21,815,409 km (0.047 R)
• M29: 21,890,806 km (0.076 R)
• M30: 21,966,353 km (0.119 R)
• M31: 23,883,599 km (0.095 R)
• M32: 24,744,086 km (0.077 R)
• M33: 26,254,127 km (0.1 R)
• M34: 27,385,685 km (0.104 R)
• M35: 27,630,278 km (0.113 R)
• M36: 31,470,006 km (0.101 R)
• M37: 36,453,860 km (0.118 R)
• M38: 39,541,260 km (0.091 R)
• M39: 39,817,717 km (0.071 R)
• M40: 41,583,271 km (0.089 R)
• M41: 42,900,481 km (0.106 R)
• M42: 43,469,252 km (0.105 R)
• M43: 44,040,416 km (0.086 R)
• M44: 46,836,101 km (0.11 R)
• M45: 47,911,411 km (0.069 R)
• M46: 52,596,816 km (0.097 R)
• M47: 52,900,799 km (0.08 R)
• M48: 53,103,803 km (0.111 R)
• M49: 53,205,380 km (0.068 R)
• M50: 53,307,107 km (0.073 R)
• M51: 54,839,737 km (0.09 R)
• M52: 55,559,901 km (0.07 R)
• M53: 55,662,974 km (0.048 R)
• M54: 56,076,163 km (0.104 R)
• M55: 57,217,745 km (0.11 R)
• M56: 58,576,542 km (0.115 R)
• M57: 60,794,181 km (0.105 R)
• M58: 61,646,141 km (0.035 R)
• M59: 61,966,580 km (0.082 R)
• M60: 63,685,310 km (0.097 R)
• M61: 64,659,042 km (0.096 R)
• M62: 65,093,325 km (0.118 R)
• M63: 66,292,800 km (0.07 R)
• M64: 68,271,083 km (0.109 R)
• M65: 68,381,486 km (0.098 R)
• M66: 68,713,294 km (0.11 R)
• M67: 70,491,863 km (0.098 R)
• M68: 70,715,213 km (0.084 R)
• M69: 71,948,049 km (0.074 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit