🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 33.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,089,319 km

• M1: 281,992 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.06 AU

Year: 309 Days

Day: 41.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.66 AU - 2.22 AU

Year: 1013 Days

Day: 23.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 14.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.45 AU - 8.77 AU

Year: 7867 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,089,319 km

• M1: 181,313 km (0.068 R)
• M2: 656,585 km (0.031 R)
• M3: 1,168,060 km (0.099 R)
• M4: 1,802,654 km (0.106 R)
• M5: 2,527,905 km (0.12 R)
• M6: 4,713,829 km (0.093 R)
• M7: 6,350,729 km (0.049 R)
• M8: 7,063,563 km (0.044 R)
• M9: 7,997,203 km (0.109 R)
• M10: 10,011,688 km (0.103 R)
• M11: 10,926,329 km (0.086 R)
• M12: 11,840,821 km (0.102 R)
• M13: 12,864,070 km (0.074 R)
• M14: 14,319,359 km (0.065 R)
• M15: 15,348,742 km (0.044 R)
• M16: 17,555,161 km (0.053 R)
• M17: 18,659,193 km (0.114 R)
• M18: 19,190,116 km (0.086 R)
• M19: 20,361,617 km (0.103 R)
• M20: 21,005,635 km (0.069 R)
• M21: 21,580,241 km (0.117 R)
• M22: 22,165,318 km (0.104 R)
• M23: 25,901,375 km (0.096 R)
• M24: 26,467,304 km (0.04 R)
• M25: 34,369,812 km (0.087 R)
• M26: 35,979,335 km (0.107 R)
• M27: 39,348,429 km (0.038 R)
• M28: 43,982,223 km (0.102 R)
• M29: 45,195,013 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 10.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.03 AU - 9.57 AU

Year: 8961 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,089,319 km

• M1: 141,819 km (0.081 R)
• M2: 506,987 km (0.1 R)
• M3: 985,252 km (0.101 R)
• M4: 1,608,776 km (0.069 R)
• M5: 2,608,089 km (0.105 R)
• M6: 3,252,856 km (0.052 R)
• M7: 4,135,633 km (0.092 R)
• M8: 4,463,252 km (0.119 R)
• M9: 5,441,024 km (0.115 R)
• M10: 7,572,644 km (0.09 R)
• M11: 10,550,240 km (0.092 R)
• M12: 12,370,098 km (0.047 R)
• M13: 12,708,788 km (0.092 R)
• M14: 13,814,017 km (0.032 R)
• M15: 14,231,395 km (0.071 R)
• M16: 15,091,583 km (0.06 R)
• M17: 17,212,881 km (0.06 R)
• M18: 19,460,738 km (0.12 R)
• M19: 21,339,239 km (0.068 R)
• M20: 22,465,411 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 3

Gravity: 55.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.74 AU - 19.26 AU

Year: 23983 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,089,319 km

• M1: 50,863 km (0.112 R)
• M2: 226,940 km (0.11 R)
• M3: 364,869 km (0.052 R)
• M4: 803,041 km (0.107 R)
• M5: 1,376,001 km (0.069 R)
• M6: 1,487,452 km (0.11 R)
• M7: 2,096,913 km (0.07 R)
• M8: 2,288,548 km (0.079 R)
• M9: 2,445,626 km (0.036 R)
• M10: 2,882,601 km (0.104 R)
• M11: 3,312,695 km (0.091 R)
• M12: 3,846,012 km (0.082 R)
• M13: 4,166,002 km (0.107 R)
• M14: 4,332,354 km (0.113 R)
• M15: 4,678,673 km (0.074 R)
• M16: 5,869,173 km (0.097 R)
• M17: 6,556,276 km (0.092 R)
• M18: 7,537,190 km (0.104 R)
• M19: 7,834,590 km (0.108 R)
• M20: 9,496,473 km (0.048 R)
• M21: 10,500,723 km (0.109 R)
• M22: 13,067,823 km (0.079 R)
• M23: 14,306,792 km (0.099 R)
• M24: 15,781,827 km (0.091 R)
• M25: 16,267,871 km (0.119 R)
• M26: 20,521,387 km (0.109 R)
• M27: 21,100,181 km (0.12 R)
• M28: 21,492,128 km (0.032 R)
• M29: 22,492,937 km (0.114 R)
• M30: 25,903,918 km (0.057 R)
• M31: 28,083,859 km (0.09 R)
• M32: 29,766,087 km (0.089 R)
• M33: 30,757,023 km (0.055 R)
• M34: 32,543,670 km (0.05 R)
• M35: 35,626,883 km (0.107 R)
• M36: 36,743,331 km (0.101 R)
• M37: 42,366,117 km (0.076 R)
• M38: 48,196,844 km (0.095 R)
• M39: 49,389,438 km (0.115 R)
• M40: 54,356,536 km (0.119 R)
• M41: 61,814,887 km (0.093 R)
• M42: 68,634,905 km (0.054 R)
• M43: 68,849,129 km (0.079 R)
• M44: 70,360,666 km (0.037 R)
• M45: 74,348,646 km (0.082 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: 355 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit