🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 135 Days

Day: 18.5 Hours

Environment

Temp: 288 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.34 AU - 6.24 AU

Year: 4257 Days

Day: 19 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,780,251 km

• M1: 1,269,936 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.53 AU - 8.73 AU

Year: 6661 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,780,251 km

• M1: 99,483 km (0.107 R)
• M2: 413,339 km (0.079 R)
• M3: 680,521 km (0.09 R)
• M4: 935,136 km (0.098 R)
• M5: 1,453,493 km (0.102 R)
• M6: 1,778,120 km (0.069 R)
• M7: 2,166,327 km (0.108 R)
• M8: 2,996,296 km (0.109 R)
• M9: 3,441,200 km (0.087 R)
• M10: 4,989,538 km (0.101 R)
• M11: 6,618,060 km (0.096 R)
• M12: 7,302,470 km (0.074 R)
• M13: 8,377,630 km (0.072 R)
• M14: 9,768,292 km (0.106 R)
• M15: 14,572,329 km (0.08 R)
• M16: 14,970,109 km (0.115 R)
• M17: 16,207,134 km (0.076 R)
• M18: 16,695,870 km (0.109 R)
• M19: 18,155,646 km (0.1 R)
• M20: 18,550,136 km (0.117 R)
• M21: 18,883,141 km (0.106 R)
• M22: 20,185,241 km (0.083 R)
• M23: 22,137,044 km (0.048 R)
• M24: 22,511,787 km (0.095 R)
• M25: 23,274,138 km (0.114 R)
• M26: 23,974,704 km (0.105 R)
• M27: 24,449,528 km (0.088 R)
• M28: 27,777,033 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 9.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.16 AU - 8.92 AU

Year: 7976 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 97,780,251 km

• M1: 217,665 km (0.073 R)
• M2: 541,395 km (0.12 R)
• M3: 883,226 km (0.054 R)
• M4: 2,878,861 km (0.076 R)
• M5: 3,340,221 km (0.119 R)
• M6: 3,850,200 km (0.104 R)
• M7: 4,194,874 km (0.116 R)
• M8: 5,161,575 km (0.105 R)
• M9: 6,522,318 km (0.088 R)
• M10: 7,389,985 km (0.086 R)
• M11: 7,743,485 km (0.12 R)
• M12: 8,219,954 km (0.063 R)
• M13: 9,476,427 km (0.106 R)
• M14: 11,880,016 km (0.031 R)
• M15: 22,792,283 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.7

Radius: 3.7

Gravity: 71.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.32 AU - 18.46 AU

Year: 24284 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 97,780,251 km

• M1: 46,076 km (0.086 R)
• M2: 296,952 km (0.074 R)
• M3: 445,802 km (0.084 R)
• M4: 936,931 km (0.084 R)
• M5: 1,903,633 km (0.095 R)
• M6: 2,426,178 km (0.089 R)
• M7: 2,981,486 km (0.036 R)
• M8: 3,334,686 km (0.088 R)
• M9: 3,915,575 km (0.088 R)
• M10: 4,449,041 km (0.051 R)
• M11: 4,949,296 km (0.071 R)
• M12: 5,485,904 km (0.1 R)
• M13: 5,658,689 km (0.041 R)
• M14: 6,625,390 km (0.103 R)
• M15: 9,178,129 km (0.096 R)
• M16: 10,438,939 km (0.103 R)
• M17: 10,771,346 km (0.068 R)
• M18: 13,610,265 km (0.115 R)
• M19: 14,823,055 km (0.086 R)
• M20: 15,843,761 km (0.111 R)
• M21: 18,309,882 km (0.11 R)
• M22: 19,885,895 km (0.065 R)
• M23: 20,915,428 km (0.101 R)
• M24: 21,336,995 km (0.06 R)
• M25: 22,088,425 km (0.113 R)
• M26: 28,615,978 km (0.095 R)
• M27: 28,874,932 km (0.095 R)
• M28: 38,323,085 km (0.078 R)
• M29: 38,795,665 km (0.075 R)
• M30: 40,074,726 km (0.12 R)
• M31: 43,224,809 km (0.088 R)
• M32: 44,599,164 km (0.105 R)
• M33: 45,648,743 km (0.037 R)
• M34: 51,909,414 km (0.097 R)
• M35: 62,118,721 km (0.101 R)
• M36: 74,561,075 km (0.087 R)
• M37: 79,560,486 km (0.101 R)
• M38: 80,329,120 km (0.071 R)
• M39: 82,403,145 km (0.055 R)
• M40: 84,246,938 km (0.085 R)
• M41: 85,045,492 km (0.118 R)
• M42: 91,335,783 km (0.09 R)
• M43: 91,616,130 km (0.069 R)
• M44: 94,164,829 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 3.1

Gravity: 74.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.84 AU - 22.68 AU

Year: 28427 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,780,251 km

• M1: 38,596 km (0.088 R)
• M2: 139,276 km (0.09 R)
• M3: 424,110 km (0.037 R)
• M4: 618,138 km (0.109 R)
• M5: 808,876 km (0.038 R)
• M6: 1,307,037 km (0.116 R)
• M7: 1,547,440 km (0.06 R)
• M8: 2,138,502 km (0.109 R)
• M9: 2,349,135 km (0.113 R)
• M10: 2,651,323 km (0.076 R)
• M11: 2,811,692 km (0.119 R)
• M12: 3,152,177 km (0.081 R)
• M13: 3,301,775 km (0.055 R)
• M14: 4,017,451 km (0.112 R)
• M15: 4,122,319 km (0.092 R)
• M16: 4,337,889 km (0.076 R)
• M17: 5,572,969 km (0.086 R)
• M18: 5,971,349 km (0.06 R)
• M19: 6,725,771 km (0.049 R)
• M20: 7,864,061 km (0.08 R)
• M21: 8,593,799 km (0.032 R)
• M22: 11,189,322 km (0.057 R)
• M23: 12,477,510 km (0.107 R)
• M24: 13,861,290 km (0.033 R)
• M25: 16,478,355 km (0.082 R)
• M26: 18,139,639 km (0.118 R)
• M27: 18,523,358 km (0.104 R)
• M28: 19,307,101 km (0.069 R)
• M29: 21,683,015 km (0.112 R)
• M30: 26,633,807 km (0.075 R)
• M31: 27,379,402 km (0.098 R)
• M32: 28,138,911 km (0.048 R)
• M33: 35,466,663 km (0.037 R)
• M34: 42,944,762 km (0.113 R)
• M35: 44,660,799 km (0.1 R)
• M36: 45,888,997 km (0.091 R)
• M37: 48,595,971 km (0.04 R)
• M38: 62,207,731 km (0.117 R)
• M39: 63,518,059 km (0.033 R)
• M40: 65,967,874 km (0.065 R)
• M41: 77,647,728 km (0.113 R)
• M42: 84,636,192 km (0.119 R)
• M43: 89,244,704 km (0.089 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit