🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 352 Days

Day: 32 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 10.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.28 AU - 4.3 AU

Year: 5829 Days

Day: 11.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,298,737 km

• M1: 165,156 km (0.094 R)
• M2: 703,708 km (0.062 R)
• M3: 1,079,947 km (0.104 R)
• M4: 1,642,884 km (0.112 R)
• M5: 2,328,790 km (0.108 R)
• M6: 3,277,390 km (0.11 R)
• M7: 5,983,167 km (0.056 R)
• M8: 7,781,932 km (0.092 R)
• M9: 9,193,088 km (0.113 R)
• M10: 9,872,412 km (0.098 R)
• M11: 11,426,734 km (0.105 R)
• M12: 12,212,123 km (0.079 R)
• M13: 15,776,891 km (0.097 R)
• M14: 16,258,895 km (0.048 R)
• M15: 18,154,150 km (0.078 R)
• M16: 24,638,171 km (0.074 R)
• M17: 27,475,893 km (0.069 R)
• M18: 28,262,179 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 3.4

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.16 AU - 7.04 AU

Year: 9883 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,298,737 km

• M1: 102,325 km (0.091 R)
• M2: 208,689 km (0.117 R)
• M3: 345,122 km (0.057 R)
• M4: 1,090,120 km (0.055 R)
• M5: 1,398,142 km (0.095 R)
• M6: 1,689,708 km (0.108 R)
• M7: 1,972,747 km (0.104 R)
• M8: 2,269,250 km (0.093 R)
• M9: 3,140,059 km (0.119 R)
• M10: 3,637,771 km (0.096 R)
• M11: 3,806,667 km (0.097 R)
• M12: 3,980,799 km (0.105 R)
• M13: 5,020,205 km (0.113 R)
• M14: 5,602,141 km (0.079 R)
• M15: 8,936,229 km (0.111 R)
• M16: 9,199,521 km (0.059 R)
• M17: 9,787,740 km (0.079 R)
• M18: 9,973,690 km (0.098 R)
• M19: 11,859,222 km (0.101 R)
• M20: 12,392,239 km (0.079 R)
• M21: 12,774,611 km (0.076 R)
• M22: 14,503,364 km (0.108 R)
• M23: 17,176,828 km (0.096 R)
• M24: 19,641,153 km (0.05 R)
• M25: 19,937,058 km (0.065 R)
• M26: 21,853,556 km (0.109 R)
• M27: 25,959,569 km (0.114 R)
• M28: 27,129,275 km (0.119 R)
• M29: 27,496,089 km (0.048 R)
• M30: 28,052,593 km (0.039 R)
• M31: 29,864,373 km (0.114 R)
• M32: 30,848,427 km (0.076 R)
• M33: 31,651,169 km (0.093 R)
• M34: 31,955,751 km (0.106 R)
• M35: 32,674,120 km (0.036 R)
• M36: 33,824,527 km (0.108 R)
• M37: 35,218,480 km (0.103 R)
• M38: 35,327,238 km (0.081 R)
• M39: 35,545,501 km (0.115 R)
• M40: 36,095,124 km (0.057 R)
• M41: 37,324,070 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.7

Radius: 5.4

Gravity: 26.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.85 AU - 8.01 AU

Year: 10696 Days

Day: 19 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,298,737 km

• M1: 67,169 km (0.118 R)
• M2: 239,955 km (0.098 R)
• M3: 835,205 km (0.075 R)
• M4: 1,006,494 km (0.086 R)
• M5: 1,238,521 km (0.101 R)
• M6: 1,534,575 km (0.116 R)
• M7: 2,345,246 km (0.076 R)
• M8: 3,118,068 km (0.102 R)
• M9: 3,588,554 km (0.115 R)
• M10: 3,881,915 km (0.068 R)
• M11: 4,220,006 km (0.062 R)
• M12: 4,700,963 km (0.104 R)
• M13: 5,879,795 km (0.112 R)
• M14: 6,212,201 km (0.117 R)
• M15: 10,153,058 km (0.112 R)
• M16: 11,405,641 km (0.094 R)
• M17: 12,696,970 km (0.119 R)
• M18: 14,345,089 km (0.047 R)
• M19: 18,213,990 km (0.105 R)
• M20: 19,079,114 km (0.112 R)
• M21: 19,481,383 km (0.101 R)
• M22: 21,926,560 km (0.088 R)
• M23: 22,367,874 km (0.118 R)
• M24: 23,177,049 km (0.047 R)
• M25: 27,517,930 km (0.111 R)
• M26: 32,257,190 km (0.078 R)
• M27: 34,343,333 km (0.025 R)
• M28: 37,387,500 km (0.093 R)
• M29: 39,168,462 km (0.116 R)
• M30: 39,687,418 km (0.04 R)
• M31: 39,948,615 km (0.086 R)
• M32: 41,540,187 km (0.071 R)
• M33: 46,134,039 km (0.104 R)
• M34: 49,831,500 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit