🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.38 AU - 1.88 AU

Year: 745 Days

Day: 15.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,013,803 km

• M1: 279,898 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.55 AU - 2.63 AU

Year: 1493 Days

Day: 40.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 63.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,013,803 km

• M1: 615,146 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.07 AU - 3.71 AU

Year: 2235 Days

Day: 46.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,013,803 km

• M1: 47,722 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.05 AU - 4.25 AU

Year: 2498 Days

Day: 46.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,013,803 km

• M1: 2,469,861 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.45 AU - 4.93 AU

Year: 3072 Days

Day: 28.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,013,803 km

• M1: 51,013 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 8.7

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.76 AU - 7.93 AU

Year: 5718 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,013,803 km

• M1: 108,309 km (0.115 R)
• M2: 381,475 km (0.089 R)
• M3: 950,694 km (0.109 R)
• M4: 1,801,308 km (0.114 R)
• M5: 2,074,922 km (0.117 R)
• M6: 2,671,369 km (0.094 R)
• M7: 3,109,392 km (0.077 R)
• M8: 3,506,724 km (0.032 R)
• M9: 4,105,265 km (0.07 R)
• M10: 6,248,404 km (0.078 R)
• M11: 9,005,044 km (0.067 R)
• M12: 10,625,638 km (0.029 R)
• M13: 10,905,685 km (0.086 R)
• M14: 11,431,820 km (0.075 R)
• M15: 12,847,914 km (0.095 R)
• M16: 13,598,147 km (0.061 R)
• M17: 14,605,240 km (0.099 R)
• M18: 15,661,251 km (0.072 R)
• M19: 16,269,666 km (0.107 R)
• M20: 18,861,150 km (0.1 R)
• M21: 19,341,509 km (0.041 R)
• M22: 20,904,058 km (0.102 R)
• M23: 21,270,573 km (0.11 R)
• M24: 22,092,015 km (0.095 R)
• M25: 27,558,770 km (0.112 R)
• M26: 29,625,764 km (0.03 R)
• M27: 30,649,911 km (0.069 R)
• M28: 31,123,089 km (0.085 R)
• M29: 32,474,257 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 9.5

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.72 AU - 7.94 AU

Year: 6393 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,013,803 km

• M1: 119,678 km (0.081 R)
• M2: 520,601 km (0.092 R)
• M3: 1,218,026 km (0.089 R)
• M4: 2,899,955 km (0.062 R)
• M5: 3,403,352 km (0.107 R)
• M6: 5,240,114 km (0.098 R)
• M7: 6,219,831 km (0.113 R)
• M8: 6,913,965 km (0.102 R)
• M9: 7,581,919 km (0.08 R)
• M10: 8,747,735 km (0.088 R)
• M11: 9,307,680 km (0.087 R)
• M12: 11,180,945 km (0.094 R)
• M13: 11,737,299 km (0.034 R)
• M14: 12,905,509 km (0.097 R)
• M15: 16,548,367 km (0.061 R)
• M16: 18,083,540 km (0.117 R)
• M17: 22,135,997 km (0.052 R)
• M18: 23,419,846 km (0.105 R)
• M19: 25,784,839 km (0.119 R)
• M20: 27,843,156 km (0.055 R)
• M21: 30,787,691 km (0.097 R)
• M22: 33,724,297 km (0.064 R)
• M23: 34,038,452 km (0.066 R)
• M24: 37,175,968 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 13.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.93 AU - 8.23 AU

Year: 7474 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,013,803 km

• M1: 170,542 km (0.068 R)
• M2: 1,013,825 km (0.056 R)
• M3: 1,692,700 km (0.108 R)
• M4: 2,205,372 km (0.075 R)
• M5: 2,741,531 km (0.054 R)
• M6: 3,797,093 km (0.088 R)
• M7: 4,835,901 km (0.076 R)
• M8: 6,266,505 km (0.116 R)
• M9: 8,046,869 km (0.081 R)
• M10: 9,054,262 km (0.047 R)
• M11: 9,851,469 km (0.116 R)
• M12: 11,056,330 km (0.056 R)
• M13: 13,044,785 km (0.118 R)
• M14: 13,939,978 km (0.111 R)
• M15: 14,496,482 km (0.075 R)
• M16: 17,576,254 km (0.106 R)
• M17: 18,446,465 km (0.046 R)
• M18: 18,967,215 km (0.111 R)
• M19: 19,497,689 km (0.078 R)
• M20: 23,929,975 km (0.031 R)
• M21: 24,460,598 km (0.077 R)
• M22: 28,793,401 km (0.111 R)
• M23: 30,723,663 km (0.068 R)
• M24: 32,847,204 km (0.066 R)
• M25: 36,213,605 km (0.076 R)
• M26: 38,340,289 km (0.102 R)
• M27: 39,557,118 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.4

Radius: 5.6

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.44 AU - 23.3 AU

Year: 29358 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,013,803 km

• M1: 73,004 km (0.073 R)
• M2: 437,574 km (0.117 R)
• M3: 728,990 km (0.103 R)
• M4: 2,119,951 km (0.111 R)
• M5: 3,094,582 km (0.102 R)
• M6: 3,378,967 km (0.111 R)
• M7: 3,742,939 km (0.11 R)
• M8: 4,477,763 km (0.096 R)
• M9: 5,147,364 km (0.067 R)
• M10: 6,229,106 km (0.072 R)
• M11: 7,013,597 km (0.108 R)
• M12: 7,758,744 km (0.088 R)
• M13: 10,372,368 km (0.06 R)
• M14: 11,604,756 km (0.116 R)
• M15: 15,147,532 km (0.115 R)
• M16: 15,390,330 km (0.047 R)
• M17: 15,966,880 km (0.116 R)
• M18: 19,924,940 km (0.061 R)
• M19: 20,510,766 km (0.093 R)
• M20: 23,830,791 km (0.048 R)
• M21: 25,962,411 km (0.098 R)
• M22: 27,252,992 km (0.098 R)
• M23: 29,961,162 km (0.071 R)
• M24: 30,988,900 km (0.112 R)
• M25: 34,630,860 km (0.079 R)
• M26: 36,772,353 km (0.106 R)
• M27: 46,392,992 km (0.026 R)
• M28: 46,733,926 km (0.116 R)
• M29: 50,776,808 km (0.079 R)
• M30: 54,098,928 km (0.051 R)
• M31: 54,666,353 km (0.03 R)
• M32: 59,751,035 km (0.116 R)
• M33: 60,967,565 km (0.119 R)
• M34: 68,395,099 km (0.088 R)
• M35: 68,615,756 km (0.096 R)
• M36: 75,222,746 km (0.094 R)
• M37: 75,693,531 km (0.114 R)
• M38: 77,595,817 km (0.113 R)
• M39: 80,508,936 km (0.057 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit