🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 169 Days

Day: 37.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 218 Days

Day: 35.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,869,820 km

• M1: 52,658 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.8

Radius: 3.4

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.4 AU - 15.3 AU

Year: 16179 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,869,820 km

• M1: 42,336 km (0.059 R)
• M2: 228,436 km (0.113 R)
• M3: 1,061,995 km (0.118 R)
• M4: 1,709,904 km (0.113 R)
• M5: 2,108,582 km (0.079 R)
• M6: 5,263,900 km (0.118 R)
• M7: 7,677,363 km (0.076 R)
• M8: 8,333,948 km (0.076 R)
• M9: 9,218,221 km (0.111 R)
• M10: 9,858,200 km (0.115 R)
• M11: 12,360,674 km (0.118 R)
• M12: 12,596,440 km (0.058 R)
• M13: 15,527,062 km (0.094 R)
• M14: 17,442,962 km (0.079 R)
• M15: 19,115,915 km (0.059 R)
• M16: 20,809,812 km (0.101 R)
• M17: 26,292,424 km (0.096 R)
• M18: 27,875,020 km (0.073 R)
• M19: 31,665,531 km (0.048 R)
• M20: 33,341,326 km (0.098 R)
• M21: 35,547,596 km (0.078 R)
• M22: 36,625,897 km (0.063 R)
• M23: 37,973,176 km (0.031 R)
• M24: 41,550,809 km (0.036 R)
• M25: 43,150,608 km (0.11 R)
• M26: 43,421,231 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 4.9

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.01 AU - 15.55 AU

Year: 21182 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,869,820 km

• M1: 60,886 km (0.037 R)
• M2: 312,211 km (0.064 R)
• M3: 481,705 km (0.044 R)
• M4: 2,029,894 km (0.105 R)
• M5: 2,288,249 km (0.088 R)
• M6: 2,472,404 km (0.114 R)
• M7: 3,987,681 km (0.105 R)
• M8: 4,255,311 km (0.106 R)
• M9: 4,715,774 km (0.093 R)
• M10: 5,569,529 km (0.115 R)
• M11: 6,431,063 km (0.113 R)
• M12: 7,279,432 km (0.082 R)
• M13: 7,884,855 km (0.092 R)
• M14: 8,577,942 km (0.067 R)
• M15: 11,624,203 km (0.036 R)
• M16: 12,733,472 km (0.036 R)
• M17: 12,949,042 km (0.113 R)
• M18: 16,997,310 km (0.086 R)
• M19: 18,149,662 km (0.09 R)
• M20: 20,906,153 km (0.088 R)
• M21: 21,509,481 km (0.11 R)
• M22: 23,712,160 km (0.116 R)
• M23: 26,292,125 km (0.052 R)
• M24: 30,954,492 km (0.105 R)
• M25: 35,852,626 km (0.075 R)
• M26: 36,861,514 km (0.062 R)
• M27: 46,636,538 km (0.094 R)
• M28: 46,977,771 km (0.064 R)
• M29: 53,221,686 km (0.068 R)
• M30: 54,344,718 km (0.081 R)
• M31: 61,416,807 km (0.096 R)
• M32: 62,032,403 km (0.103 R)
• M33: 64,324,840 km (0.1 R)
• M34: 73,366,835 km (0.084 R)
• M35: 77,351,673 km (0.057 R)
• M36: 83,470,226 km (0.075 R)

Asteroid Belt

Center: 17.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.3

Radius: 7.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.84 AU - 21.08 AU

Year: 32001 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,869,820 km

• M1: 90,806 km (0.099 R)
• M2: 626,067 km (0.064 R)
• M3: 948,750 km (0.109 R)
• M4: 1,838,259 km (0.092 R)
• M5: 2,323,853 km (0.099 R)
• M6: 3,110,289 km (0.104 R)
• M7: 3,768,221 km (0.104 R)
• M8: 5,316,708 km (0.096 R)
• M9: 5,944,870 km (0.091 R)
• M10: 6,482,076 km (0.071 R)
• M11: 8,788,725 km (0.055 R)
• M12: 10,032,332 km (0.101 R)
• M13: 10,281,862 km (0.113 R)
• M14: 10,728,561 km (0.09 R)
• M15: 11,592,489 km (0.116 R)
• M16: 14,383,237 km (0.08 R)
• M17: 15,681,746 km (0.06 R)
• M18: 15,933,669 km (0.103 R)
• M19: 18,139,340 km (0.107 R)
• M20: 18,603,692 km (0.109 R)
• M21: 21,249,330 km (0.105 R)
• M22: 24,135,672 km (0.111 R)
• M23: 26,198,925 km (0.088 R)
• M24: 32,135,119 km (0.088 R)
• M25: 33,365,711 km (0.077 R)
• M26: 40,938,056 km (0.069 R)
• M27: 43,696,341 km (0.076 R)
• M28: 47,097,150 km (0.079 R)
• M29: 49,040,725 km (0.116 R)
• M30: 58,149,740 km (0.087 R)
• M31: 60,385,181 km (0.108 R)
• M32: 61,837,177 km (0.053 R)
• M33: 64,595,164 km (0.084 R)
• M34: 67,878,239 km (0.117 R)
• M35: 69,221,927 km (0.106 R)
• M36: 69,900,503 km (0.068 R)
• M37: 70,812,002 km (0.061 R)
• M38: 78,391,528 km (0.087 R)
• M39: 80,616,797 km (0.116 R)
• M40: 83,648,846 km (0.109 R)
• M41: 88,338,141 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit