🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.44 AU - 0.72 AU

Year: 167 Days

Day: 33 Hours

Environment

Temp: 173 °C

Axial Tilt: 119.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 9.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.02 AU - 10.24 AU

Year: 10449 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,423,587 km

• M1: 122,072 km (0.106 R)
• M2: 488,138 km (0.094 R)
• M3: 1,085,183 km (0.057 R)
• M4: 1,493,884 km (0.12 R)
• M5: 1,817,165 km (0.108 R)
• M6: 2,292,438 km (0.117 R)
• M7: 2,890,530 km (0.106 R)
• M8: 3,914,527 km (0.112 R)
• M9: 4,682,114 km (0.1 R)
• M10: 5,226,650 km (0.074 R)
• M11: 7,877,824 km (0.108 R)
• M12: 8,386,307 km (0.094 R)
• M13: 9,328,923 km (0.06 R)
• M14: 9,705,910 km (0.11 R)
• M15: 10,093,219 km (0.101 R)
• M16: 11,584,261 km (0.094 R)
• M17: 12,809,467 km (0.041 R)
• M18: 14,553,928 km (0.09 R)
• M19: 16,315,443 km (0.047 R)
• M20: 16,725,341 km (0.118 R)
• M21: 20,810,410 km (0.083 R)
• M22: 21,292,863 km (0.114 R)
• M23: 22,784,952 km (0.106 R)
• M24: 23,125,736 km (0.118 R)
• M25: 24,345,408 km (0.113 R)
• M26: 27,007,502 km (0.063 R)
• M27: 31,093,917 km (0.036 R)
• M28: 31,619,006 km (0.108 R)
• M29: 35,918,598 km (0.118 R)
• M30: 41,726,287 km (0.11 R)

Asteroid Belt

Center: 9.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.51 AU - 9.77 AU

Year: 11336 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,423,587 km

• M1: 154,235 km (0.11 R)
• M2: 587,920 km (0.101 R)
• M3: 1,042,697 km (0.099 R)
• M4: 1,463,965 km (0.118 R)
• M5: 2,290,044 km (0.042 R)
• M6: 2,913,568 km (0.088 R)
• M7: 3,798,888 km (0.076 R)
• M8: 5,164,268 km (0.048 R)
• M9: 6,241,672 km (0.065 R)
• M10: 7,183,391 km (0.053 R)
• M11: 8,174,476 km (0.106 R)
• M12: 12,142,111 km (0.049 R)
• M13: 12,598,833 km (0.102 R)
• M14: 13,546,536 km (0.1 R)
• M15: 15,318,822 km (0.074 R)
• M16: 17,169,497 km (0.08 R)
• M17: 18,111,964 km (0.083 R)
• M18: 19,550,946 km (0.079 R)
• M19: 23,348,637 km (0.054 R)
• M20: 27,028,745 km (0.047 R)
• M21: 31,291,536 km (0.094 R)
• M22: 32,916,767 km (0.045 R)
• M23: 35,055,269 km (0.116 R)
• M24: 42,284,885 km (0.093 R)
• M25: 42,676,981 km (0.114 R)
• M26: 43,071,471 km (0.048 R)
• M27: 44,809,349 km (0.08 R)
• M28: 45,217,004 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 4.2

Gravity: 54.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.42 AU - 18.56 AU

Year: 27703 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,423,587 km

• M1: 52,958 km (0.074 R)
• M2: 217,216 km (0.065 R)
• M3: 453,581 km (0.05 R)
• M4: 689,497 km (0.041 R)
• M5: 1,073,664 km (0.08 R)
• M6: 1,224,459 km (0.067 R)
• M7: 1,975,141 km (0.074 R)
• M8: 2,397,455 km (0.081 R)
• M9: 2,906,088 km (0.05 R)
• M10: 3,647,346 km (0.095 R)
• M11: 4,280,444 km (0.111 R)
• M12: 6,517,231 km (0.105 R)
• M13: 7,337,177 km (0.08 R)
• M14: 7,606,902 km (0.116 R)
• M15: 9,813,172 km (0.069 R)
• M16: 10,748,457 km (0.099 R)
• M17: 10,956,398 km (0.086 R)
• M18: 14,658,796 km (0.054 R)
• M19: 14,914,459 km (0.082 R)
• M20: 18,914,706 km (0.066 R)
• M21: 22,317,459 km (0.119 R)
• M22: 22,997,830 km (0.037 R)
• M23: 24,638,919 km (0.067 R)
• M24: 25,121,821 km (0.071 R)
• M25: 28,283,721 km (0.049 R)
• M26: 32,415,615 km (0.092 R)
• M27: 34,175,185 km (0.065 R)
• M28: 34,624,876 km (0.068 R)
• M29: 36,619,016 km (0.1 R)
• M30: 51,378,790 km (0.091 R)
• M31: 51,968,804 km (0.083 R)
• M32: 52,762,421 km (0.104 R)
• M33: 62,254,556 km (0.108 R)
• M34: 63,149,600 km (0.079 R)
• M35: 63,826,530 km (0.102 R)
• M36: 76,084,729 km (0.087 R)
• M37: 92,694,880 km (0.12 R)
• M38: 92,985,548 km (0.117 R)
• M39: 95,629,541 km (0.115 R)
• M40: 96,223,744 km (0.101 R)
• M41: 101,992,537 km (0.067 R)
• M42: 103,548,056 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 5.1

Gravity: 27.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.18 AU - 20.42 AU

Year: 32113 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 106,423,587 km

• M1: 63,429 km (0.057 R)
• M2: 325,076 km (0.096 R)
• M3: 515,664 km (0.096 R)
• M4: 781,499 km (0.088 R)
• M5: 1,443,769 km (0.087 R)
• M6: 1,666,221 km (0.112 R)
• M7: 2,156,902 km (0.041 R)
• M8: 2,630,679 km (0.102 R)
• M9: 3,293,696 km (0.093 R)
• M10: 5,494,730 km (0.115 R)
• M11: 7,234,104 km (0.087 R)
• M12: 8,056,593 km (0.114 R)
• M13: 8,343,971 km (0.07 R)
• M14: 9,820,203 km (0.048 R)
• M15: 10,551,736 km (0.09 R)
• M16: 10,965,674 km (0.092 R)
• M17: 13,358,491 km (0.04 R)
• M18: 14,089,427 km (0.107 R)
• M19: 15,630,584 km (0.114 R)
• M20: 21,907,561 km (0.08 R)
• M21: 27,296,675 km (0.111 R)
• M22: 29,815,155 km (0.048 R)
• M23: 31,624,840 km (0.077 R)
• M24: 31,909,675 km (0.085 R)
• M25: 37,016,048 km (0.077 R)
• M26: 38,453,534 km (0.074 R)
• M27: 39,432,204 km (0.105 R)
• M28: 44,220,083 km (0.112 R)
• M29: 44,754,896 km (0.087 R)
• M30: 50,731,181 km (0.113 R)
• M31: 52,105,836 km (0.104 R)
• M32: 53,505,174 km (0.063 R)
• M33: 56,587,639 km (0.118 R)
• M34: 60,878,853 km (0.093 R)
• M35: 63,554,860 km (0.06 R)
• M36: 64,008,441 km (0.098 R)
• M37: 67,478,663 km (0.074 R)
• M38: 73,537,825 km (0.092 R)
• M39: 74,037,632 km (0.038 R)
• M40: 77,858,661 km (0.12 R)
• M41: 78,377,915 km (0.049 R)
• M42: 79,685,999 km (0.095 R)
• M43: 82,614,975 km (0.099 R)
• M44: 99,252,203 km (0.103 R)
• M45: 103,577,676 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit