🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 29.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,469,316 km

• M1: 38,746 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 196 Days

Day: 20 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.87 AU - 4.51 AU

Year: 3214 Days

Day: 46.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,469,316 km

• M1: 2,926,583 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 10.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.02 AU - 6.84 AU

Year: 5411 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,469,316 km

• M1: 135,685 km (0.11 R)
• M2: 558,748 km (0.071 R)
• M3: 996,322 km (0.079 R)
• M4: 1,463,217 km (0.111 R)
• M5: 1,983,518 km (0.113 R)
• M6: 2,413,612 km (0.11 R)
• M7: 2,964,282 km (0.065 R)
• M8: 3,970,627 km (0.082 R)
• M9: 4,740,906 km (0.104 R)
• M10: 5,824,892 km (0.086 R)
• M11: 6,819,120 km (0.036 R)
• M12: 8,039,689 km (0.048 R)
• M13: 9,357,048 km (0.031 R)
• M14: 12,103,216 km (0.078 R)
• M15: 12,467,487 km (0.114 R)
• M16: 14,691,408 km (0.053 R)
• M17: 16,271,461 km (0.03 R)
• M18: 17,037,701 km (0.111 R)
• M19: 19,128,781 km (0.11 R)
• M20: 20,345,310 km (0.112 R)
• M21: 20,712,872 km (0.09 R)
• M22: 21,536,857 km (0.071 R)
• M23: 23,571,388 km (0.116 R)
• M24: 25,560,292 km (0.067 R)
• M25: 26,421,228 km (0.102 R)
• M26: 31,212,249 km (0.119 R)
• M27: 33,301,084 km (0.06 R)
• M28: 34,120,731 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 9.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6 AU - 6.3 AU

Year: 5715 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,469,316 km

• M1: 120,576 km (0.102 R)
• M2: 474,076 km (0.118 R)
• M3: 809,175 km (0.064 R)
• M4: 1,212,341 km (0.113 R)
• M5: 1,835,267 km (0.116 R)
• M6: 2,965,329 km (0.06 R)
• M7: 3,589,152 km (0.09 R)
• M8: 3,943,250 km (0.047 R)
• M9: 4,252,469 km (0.047 R)
• M10: 4,920,124 km (0.079 R)
• M11: 5,879,196 km (0.045 R)
• M12: 6,554,182 km (0.027 R)
• M13: 7,312,942 km (0.101 R)
• M14: 8,023,682 km (0.091 R)
• M15: 8,705,848 km (0.074 R)
• M16: 10,268,099 km (0.089 R)
• M17: 10,643,889 km (0.071 R)
• M18: 11,556,585 km (0.112 R)
• M19: 12,757,706 km (0.069 R)
• M20: 13,241,356 km (0.102 R)
• M21: 13,586,927 km (0.114 R)
• M22: 16,917,574 km (0.037 R)
• M23: 17,383,572 km (0.086 R)
• M24: 18,524,704 km (0.116 R)
• M25: 20,955,819 km (0.095 R)
• M26: 22,877,853 km (0.07 R)
• M27: 24,914,628 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 11.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.83 AU - 11.41 AU

Year: 11181 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,469,316 km

• M1: 141,819 km (0.115 R)
• M2: 532,269 km (0.11 R)
• M3: 943,364 km (0.107 R)
• M4: 1,573,171 km (0.104 R)
• M5: 1,928,317 km (0.107 R)
• M6: 5,144,222 km (0.068 R)
• M7: 5,803,201 km (0.087 R)
• M8: 6,443,479 km (0.084 R)
• M9: 6,819,269 km (0.057 R)
• M10: 9,974,139 km (0.068 R)
• M11: 10,529,596 km (0.073 R)
• M12: 13,868,620 km (0.074 R)
• M13: 15,676,660 km (0.036 R)
• M14: 16,220,897 km (0.092 R)
• M15: 19,755,147 km (0.12 R)
• M16: 21,701,565 km (0.091 R)
• M17: 22,981,225 km (0.088 R)
• M18: 23,683,886 km (0.113 R)
• M19: 24,040,677 km (0.088 R)
• M20: 24,856,285 km (0.089 R)
• M21: 26,831,276 km (0.09 R)
• M22: 29,112,194 km (0.11 R)
• M23: 30,247,493 km (0.086 R)
• M24: 31,734,795 km (0.108 R)
• M25: 32,386,892 km (0.109 R)
• M26: 34,056,404 km (0.083 R)
• M27: 35,316,617 km (0.077 R)
• M28: 43,671,957 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.14 AU - 11.48 AU

Year: 13319 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,469,316 km

• M1: 111,899 km (0.042 R)
• M2: 513,121 km (0.115 R)
• M3: 1,126,023 km (0.107 R)
• M4: 1,458,729 km (0.089 R)
• M5: 2,188,467 km (0.097 R)
• M6: 3,728,129 km (0.105 R)
• M7: 5,220,816 km (0.078 R)
• M8: 5,583,890 km (0.095 R)
• M9: 6,239,877 km (0.075 R)
• M10: 7,521,781 km (0.118 R)
• M11: 12,412,135 km (0.075 R)
• M12: 14,214,490 km (0.116 R)
• M13: 15,732,011 km (0.06 R)
• M14: 22,128,218 km (0.069 R)
• M15: 24,360,667 km (0.089 R)
• M16: 29,609,308 km (0.103 R)
• M17: 29,953,234 km (0.082 R)
• M18: 36,084,353 km (0.08 R)
• M19: 50,755,266 km (0.104 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.2

Radius: 3.4

Gravity: 47.6 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.18 AU - 12.86 AU

Year: 16601 Days

Day: 19.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,469,316 km

• M1: 42,336 km (0.052 R)
• M2: 217,216 km (0.074 R)
• M3: 354,397 km (0.035 R)
• M4: 477,217 km (0.108 R)
• M5: 743,950 km (0.085 R)
• M6: 1,190,949 km (0.047 R)
• M7: 1,312,422 km (0.113 R)
• M8: 1,920,089 km (0.06 R)
• M9: 2,765,017 km (0.1 R)
• M10: 3,128,091 km (0.117 R)
• M11: 3,387,345 km (0.049 R)
• M12: 3,716,909 km (0.099 R)
• M13: 3,919,015 km (0.118 R)
• M14: 4,971,137 km (0.058 R)
• M15: 5,323,889 km (0.062 R)
• M16: 5,469,597 km (0.12 R)
• M17: 7,659,860 km (0.059 R)
• M18: 9,283,745 km (0.086 R)
• M19: 11,361,659 km (0.119 R)
• M20: 11,603,260 km (0.049 R)
• M21: 12,994,370 km (0.112 R)
• M22: 14,073,120 km (0.106 R)
• M23: 17,107,265 km (0.107 R)
• M24: 17,989,742 km (0.071 R)
• M25: 20,019,785 km (0.07 R)
• M26: 22,480,072 km (0.082 R)
• M27: 25,032,810 km (0.034 R)
• M28: 28,876,727 km (0.091 R)
• M29: 31,646,682 km (0.098 R)
• M30: 31,885,141 km (0.106 R)
• M31: 34,211,238 km (0.11 R)
• M32: 35,608,332 km (0.026 R)
• M33: 54,074,394 km (0.102 R)
• M34: 55,446,506 km (0.109 R)
• M35: 60,982,974 km (0.07 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: 309 - 14,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit