🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 258 Days

Day: 17 Hours

Environment

Temp: 94 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.54 AU - 2.32 AU

Year: 1005 Days

Day: 23.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,818,822 km

• M1: 872,006 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.5 AU - 2.42 AU

Year: 1028 Days

Day: 33.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,818,822 km

• M1: 52,210 km (0.052 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 10.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.77 AU - 10.25 AU

Year: 10990 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,818,822 km

• M1: 252,820 km (0.091 R)
• M2: 343,776 km (0.054 R)
• M3: 1,159,234 km (0.069 R)
• M4: 1,510,639 km (0.045 R)
• M5: 1,796,072 km (0.053 R)
• M6: 1,870,123 km (0.047 R)
• M7: 1,995,935 km (0.114 R)
• M8: 2,336,420 km (0.109 R)
• M9: 2,499,780 km (0.082 R)
• M10: 2,809,298 km (0.031 R)
• M11: 3,071,843 km (0.119 R)
• M12: 3,161,153 km (0.067 R)
• M13: 3,342,465 km (0.082 R)
• M14: 3,906,898 km (0.038 R)
• M15: 4,003,987 km (0.104 R)
• M16: 4,134,586 km (0.069 R)
• M17: 4,433,632 km (0.097 R)
• M18: 4,534,910 km (0.076 R)
• M19: 5,158,733 km (0.035 R)
• M20: 5,517,020 km (0.07 R)
• M21: 5,772,683 km (0.084 R)
• M22: 6,107,183 km (0.078 R)
• M23: 6,371,673 km (0.063 R)
• M24: 7,750,217 km (0.099 R)
• M25: 7,954,568 km (0.062 R)
• M26: 8,789,623 km (0.117 R)
• M27: 9,303,940 km (0.118 R)
• M28: 9,477,624 km (0.058 R)
• M29: 9,696,186 km (0.117 R)
• M30: 10,182,977 km (0.1 R)
• M31: 10,361,897 km (0.103 R)
• M32: 11,784,273 km (0.102 R)
• M33: 12,161,260 km (0.109 R)
• M34: 12,782,240 km (0.114 R)
• M35: 12,975,371 km (0.102 R)
• M36: 14,807,796 km (0.117 R)
• M37: 15,676,660 km (0.104 R)
• M38: 16,143,256 km (0.03 R)
• M39: 17,037,253 km (0.097 R)
• M40: 17,409,901 km (0.107 R)
• M41: 18,001,261 km (0.093 R)
• M42: 18,217,879 km (0.074 R)
• M43: 18,326,487 km (0.116 R)
• M44: 19,591,337 km (0.103 R)
• M45: 20,713,920 km (0.049 R)
• M46: 20,827,315 km (0.114 R)
• M47: 21,454,728 km (0.06 R)
• M48: 21,857,296 km (0.079 R)
• M49: 21,972,786 km (0.088 R)
• M50: 22,845,390 km (0.048 R)
• M51: 23,197,543 km (0.053 R)
• M52: 23,433,310 km (0.119 R)
• M53: 23,551,492 km (0.086 R)
• M54: 24,804,524 km (0.075 R)
• M55: 25,348,162 km (0.096 R)
• M56: 25,469,486 km (0.074 R)
• M57: 26,079,098 km (0.05 R)
• M58: 26,447,108 km (0.093 R)
• M59: 26,755,130 km (0.12 R)
• M60: 27,126,432 km (0.074 R)
• M61: 27,873,973 km (0.11 R)
• M62: 28,313,192 km (0.12 R)
• M63: 28,439,154 km (0.11 R)
• M64: 29,580,735 km (0.109 R)
• M65: 30,543,547 km (0.096 R)
• M66: 30,737,276 km (0.078 R)
• M67: 30,802,052 km (0.111 R)
• M68: 32,368,042 km (0.106 R)
• M69: 32,895,824 km (0.081 R)
• M70: 33,028,218 km (0.098 R)
• M71: 33,493,018 km (0.107 R)
• M72: 35,035,223 km (0.119 R)
• M73: 35,305,845 km (0.092 R)
• M74: 36,532,099 km (0.064 R)
• M75: 36,875,277 km (0.062 R)
• M76: 40,506,316 km (0.07 R)
• M77: 42,004,689 km (0.091 R)
• M78: 43,303,497 km (0.105 R)
• M79: 43,448,607 km (0.068 R)
• M80: 44,249,704 km (0.092 R)
• M81: 44,908,832 km (0.06 R)
• M82: 45,644,854 km (0.106 R)
• M83: 46,162,462 km (0.09 R)
• M84: 46,607,815 km (0.084 R)
• M85: 48,327,742 km (0.067 R)
• M86: 49,688,185 km (0.097 R)
• M87: 50,144,458 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.7

Radius: 3.8

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.29 AU - 15.35 AU

Year: 21380 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,818,822 km

• M1: 141,819 km (0.116 R)
• M2: 362,176 km (0.099 R)
• M3: 464,801 km (0.053 R)
• M4: 961,166 km (0.119 R)
• M5: 1,007,990 km (0.079 R)
• M6: 1,031,777 km (0.039 R)
• M7: 1,055,712 km (0.106 R)
• M8: 1,104,032 km (0.097 R)
• M9: 1,572,124 km (0.096 R)
• M10: 1,599,800 km (0.037 R)
• M11: 1,655,600 km (0.096 R)
• M12: 1,826,740 km (0.112 R)
• M13: 2,599,413 km (0.105 R)
• M14: 2,632,175 km (0.101 R)
• M15: 2,967,723 km (0.113 R)
• M16: 3,423,697 km (0.081 R)
• M17: 4,243,942 km (0.084 R)
• M18: 4,321,434 km (0.101 R)
• M19: 4,917,282 km (0.111 R)
• M20: 5,287,088 km (0.102 R)
• M21: 5,708,505 km (0.07 R)
• M22: 5,966,412 km (0.117 R)
• M23: 6,717,692 km (0.041 R)
• M24: 7,081,514 km (0.033 R)
• M25: 7,498,444 km (0.075 R)
• M26: 7,592,092 km (0.111 R)
• M27: 8,210,829 km (0.045 R)
• M28: 9,699,028 km (0.103 R)
• M29: 11,001,128 km (0.083 R)
• M30: 11,160,899 km (0.098 R)
• M31: 11,268,011 km (0.078 R)
• M32: 12,081,524 km (0.099 R)
• M33: 12,913,887 km (0.098 R)
• M34: 13,195,430 km (0.118 R)
• M35: 13,422,071 km (0.049 R)
• M36: 13,535,915 km (0.111 R)
• M37: 14,225,561 km (0.098 R)
• M38: 14,283,605 km (0.086 R)
• M39: 14,399,842 km (0.108 R)
• M40: 15,281,422 km (0.034 R)
• M41: 16,544,627 km (0.106 R)
• M42: 17,405,263 km (0.07 R)
• M43: 17,716,128 km (0.119 R)
• M44: 18,406,522 km (0.112 R)
• M45: 19,362,153 km (0.07 R)
• M46: 19,490,807 km (0.046 R)
• M47: 19,619,611 km (0.114 R)
• M48: 20,138,117 km (0.059 R)
• M49: 20,529,914 km (0.097 R)
• M50: 20,924,254 km (0.085 R)
• M51: 21,787,135 km (0.056 R)
• M52: 22,054,915 km (0.119 R)
• M53: 24,444,591 km (0.109 R)
• M54: 25,142,316 km (0.095 R)
• M55: 25,846,623 km (0.089 R)
• M56: 25,988,142 km (0.113 R)
• M57: 26,628,720 km (0.092 R)
• M58: 27,274,385 km (0.112 R)
• M59: 27,418,597 km (0.084 R)
• M60: 29,094,841 km (0.045 R)
• M61: 29,242,195 km (0.109 R)
• M62: 29,982,405 km (0.098 R)
• M63: 32,392,726 km (0.086 R)
• M64: 32,928,137 km (0.067 R)
• M65: 33,389,497 km (0.109 R)
• M66: 33,775,459 km (0.097 R)
• M67: 34,318,500 km (0.089 R)
• M68: 34,786,142 km (0.11 R)
• M69: 35,020,712 km (0.117 R)
• M70: 37,315,842 km (0.083 R)
• M71: 37,395,877 km (0.117 R)
• M72: 37,475,912 km (0.112 R)
• M73: 38,199,068 km (0.096 R)
• M74: 39,577,463 km (0.067 R)
• M75: 39,740,674 km (0.109 R)
• M76: 43,388,020 km (0.074 R)
• M77: 44,316,424 km (0.075 R)
• M78: 46,622,775 km (0.073 R)
• M79: 48,356,315 km (0.07 R)
• M80: 49,231,014 km (0.11 R)
• M81: 50,818,397 km (0.112 R)
• M82: 51,885,927 km (0.097 R)
• M83: 53,230,812 km (0.107 R)
• M84: 53,411,077 km (0.117 R)
• M85: 55,223,904 km (0.076 R)
• M86: 55,406,414 km (0.072 R)
• M87: 56,688,767 km (0.102 R)
• M88: 57,241,381 km (0.1 R)
• M89: 58,444,747 km (0.101 R)
• M90: 58,630,697 km (0.037 R)
• M91: 60,876,610 km (0.107 R)
• M92: 61,915,268 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit