🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 153 Days

Day: 13.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,580,540 km

• M1: 44,879 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.08 AU - 1.68 AU

Year: 703 Days

Day: 26.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.35 AU - 3.23 AU

Year: 2020 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,580,540 km

• M1: 172,935 km (0.093 R)
• M2: 676,781 km (0.113 R)
• M3: 1,160,730 km (0.068 R)
• M4: 1,656,796 km (0.107 R)
• M5: 2,894,719 km (0.05 R)
• M6: 3,371,338 km (0.094 R)
• M7: 4,006,081 km (0.094 R)
• M8: 4,719,514 km (0.1 R)
• M9: 5,809,185 km (0.09 R)
• M10: 6,524,861 km (0.115 R)
• M11: 8,937,276 km (0.087 R)
• M12: 10,091,573 km (0.074 R)
• M13: 11,561,372 km (0.103 R)
• M14: 12,656,728 km (0.12 R)
• M15: 13,944,317 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 11.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.58 AU - 7.86 AU

Year: 7551 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,580,540 km

• M1: 145,708 km (0.1 R)
• M2: 858,841 km (0.094 R)
• M3: 2,052,932 km (0.063 R)
• M4: 3,229,818 km (0.106 R)
• M5: 3,595,884 km (0.09 R)
• M6: 4,464,599 km (0.042 R)
• M7: 4,920,872 km (0.096 R)
• M8: 5,771,486 km (0.085 R)
• M9: 6,183,478 km (0.107 R)
• M10: 6,581,110 km (0.107 R)
• M11: 7,102,309 km (0.118 R)
• M12: 7,613,335 km (0.064 R)
• M13: 8,385,858 km (0.095 R)
• M14: 9,125,171 km (0.07 R)
• M15: 9,952,148 km (0.104 R)
• M16: 10,828,343 km (0.093 R)
• M17: 12,523,735 km (0.097 R)
• M18: 13,655,443 km (0.086 R)
• M19: 14,160,785 km (0.082 R)
• M20: 15,328,695 km (0.111 R)
• M21: 15,997,847 km (0.093 R)
• M22: 16,433,775 km (0.027 R)
• M23: 18,189,755 km (0.1 R)
• M24: 19,568,897 km (0.033 R)
• M25: 19,995,850 km (0.077 R)
• M26: 20,574,794 km (0.098 R)
• M27: 23,880,757 km (0.107 R)
• M28: 24,286,766 km (0.109 R)
• M29: 26,386,671 km (0.073 R)
• M30: 27,347,837 km (0.091 R)
• M31: 27,881,902 km (0.088 R)
• M32: 28,787,417 km (0.108 R)
• M33: 31,330,432 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 7

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.98 AU - 12.88 AU

Year: 14601 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,580,540 km

• M1: 87,066 km (0.103 R)
• M2: 331,210 km (0.098 R)
• M3: 553,811 km (0.086 R)
• M4: 920,625 km (0.1 R)
• M5: 1,201,271 km (0.098 R)
• M6: 1,610,571 km (0.091 R)
• M7: 1,888,823 km (0.082 R)
• M8: 2,900,254 km (0.113 R)
• M9: 3,927,991 km (0.082 R)
• M10: 4,524,588 km (0.105 R)
• M11: 5,685,317 km (0.057 R)
• M12: 6,004,111 km (0.092 R)
• M13: 6,260,372 km (0.105 R)
• M14: 6,562,111 km (0.117 R)
• M15: 8,580,635 km (0.116 R)
• M16: 10,084,991 km (0.117 R)
• M17: 10,711,806 km (0.029 R)
• M18: 12,216,910 km (0.079 R)
• M19: 12,688,592 km (0.11 R)
• M20: 15,030,098 km (0.084 R)
• M21: 19,098,861 km (0.098 R)
• M22: 20,963,748 km (0.118 R)
• M23: 27,281,116 km (0.035 R)
• M24: 27,883,996 km (0.096 R)
• M25: 30,063,786 km (0.074 R)
• M26: 33,714,872 km (0.092 R)
• M27: 35,706,169 km (0.115 R)
• M28: 38,147,906 km (0.114 R)
• M29: 43,225,108 km (0.084 R)
• M30: 45,012,653 km (0.093 R)
• M31: 45,995,361 km (0.117 R)
• M32: 46,706,101 km (0.059 R)
• M33: 48,881,852 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 6.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.82 AU - 14.16 AU

Year: 21477 Days

Day: 18 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,580,540 km

• M1: 82,129 km (0.045 R)
• M2: 294,558 km (0.085 R)
• M3: 510,278 km (0.072 R)
• M4: 837,598 km (0.118 R)
• M5: 1,195,287 km (0.087 R)
• M6: 1,699,282 km (0.116 R)
• M7: 2,101,850 km (0.084 R)
• M8: 2,480,931 km (0.079 R)
• M9: 2,857,918 km (0.102 R)
• M10: 3,298,035 km (0.11 R)
• M11: 3,698,508 km (0.089 R)
• M12: 5,485,455 km (0.077 R)
• M13: 6,484,320 km (0.047 R)
• M14: 7,419,755 km (0.09 R)
• M15: 8,107,307 km (0.076 R)
• M16: 10,147,523 km (0.074 R)
• M17: 12,131,939 km (0.058 R)
• M18: 16,015,798 km (0.059 R)
• M19: 19,442,338 km (0.065 R)
• M20: 20,832,999 km (0.041 R)
• M21: 22,757,277 km (0.083 R)
• M22: 23,136,657 km (0.081 R)
• M23: 24,696,963 km (0.099 R)
• M24: 25,299,842 km (0.071 R)
• M25: 25,604,872 km (0.097 R)
• M26: 26,955,143 km (0.049 R)
• M27: 30,365,525 km (0.118 R)
• M28: 31,759,478 km (0.11 R)
• M29: 33,806,426 km (0.117 R)
• M30: 34,424,864 km (0.109 R)
• M31: 37,630,447 km (0.119 R)
• M32: 38,831,568 km (0.054 R)
• M33: 39,646,428 km (0.039 R)
• M34: 40,472,507 km (0.111 R)
• M35: 44,332,581 km (0.096 R)
• M36: 47,345,333 km (0.064 R)
• M37: 47,808,637 km (0.097 R)
• M38: 53,774,750 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit