🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.2 AU - 1.6 AU

Year: 621 Days

Day: 39.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.7 AU - 1.9 AU

Year: 905 Days

Day: 35.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,965,839 km

• M1: 821,442 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.26 AU - 3.76 AU

Year: 2464 Days

Day: 40.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,965,839 km

• M1: 1,629,570 km (0.093 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 10.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.13 AU - 6.47 AU

Year: 5234 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,965,839 km

• M1: 144,960 km (0.069 R)
• M2: 511,774 km (0.072 R)
• M3: 892,052 km (0.108 R)
• M4: 1,298,958 km (0.09 R)
• M5: 2,034,381 km (0.067 R)
• M6: 2,547,353 km (0.115 R)
• M7: 3,299,979 km (0.11 R)
• M8: 4,341,031 km (0.057 R)
• M9: 4,755,417 km (0.1 R)
• M10: 5,463,763 km (0.078 R)
• M11: 6,405,182 km (0.099 R)
• M12: 6,914,713 km (0.108 R)
• M13: 7,420,802 km (0.108 R)
• M14: 8,607,861 km (0.089 R)
• M15: 8,949,393 km (0.062 R)
• M16: 9,623,481 km (0.064 R)
• M17: 10,522,864 km (0.058 R)
• M18: 11,113,027 km (0.104 R)
• M19: 14,688,417 km (0.119 R)
• M20: 15,879,964 km (0.114 R)
• M21: 16,239,298 km (0.106 R)
• M22: 17,841,341 km (0.112 R)
• M23: 19,312,936 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.51 AU - 12.85 AU

Year: 14959 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,965,839 km

• M1: 184,155 km (0.115 R)
• M2: 667,207 km (0.089 R)
• M3: 1,420,731 km (0.038 R)
• M4: 2,577,422 km (0.118 R)
• M5: 3,319,726 km (0.078 R)
• M6: 3,871,892 km (0.081 R)
• M7: 4,987,593 km (0.045 R)
• M8: 5,527,492 km (0.101 R)
• M9: 6,267,702 km (0.038 R)
• M10: 7,206,429 km (0.104 R)
• M11: 8,042,681 km (0.086 R)
• M12: 9,046,931 km (0.084 R)
• M13: 9,743,459 km (0.077 R)
• M14: 12,370,248 km (0.075 R)
• M15: 13,297,156 km (0.089 R)
• M16: 14,628,428 km (0.1 R)
• M17: 16,047,064 km (0.089 R)
• M18: 16,592,199 km (0.098 R)
• M19: 20,579,281 km (0.045 R)
• M20: 21,503,348 km (0.095 R)
• M21: 30,272,775 km (0.096 R)
• M22: 32,447,030 km (0.097 R)
• M23: 36,566,507 km (0.112 R)
• M24: 38,059,643 km (0.115 R)
• M25: 39,170,856 km (0.06 R)
• M26: 45,517,546 km (0.085 R)
• M27: 48,852,681 km (0.066 R)
• M28: 49,834,791 km (0.103 R)
• M29: 58,171,132 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.5

Radius: 6.3

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.68 AU - 18.74 AU

Year: 23334 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,965,839 km

• M1: 117,285 km (0.045 R)
• M2: 339,288 km (0.094 R)
• M3: 988,992 km (0.097 R)
• M4: 1,238,521 km (0.062 R)
• M5: 2,083,001 km (0.093 R)
• M6: 3,697,910 km (0.07 R)
• M7: 4,830,216 km (0.075 R)
• M8: 5,716,733 km (0.113 R)
• M9: 6,752,549 km (0.061 R)
• M10: 7,657,167 km (0.076 R)
• M11: 7,857,479 km (0.081 R)
• M12: 8,748,334 km (0.054 R)
• M13: 9,998,523 km (0.089 R)
• M14: 10,420,240 km (0.104 R)
• M15: 12,918,973 km (0.101 R)
• M16: 13,131,851 km (0.1 R)
• M17: 14,156,147 km (0.106 R)
• M18: 15,075,576 km (0.11 R)
• M19: 17,461,063 km (0.068 R)
• M20: 17,984,357 km (0.095 R)
• M21: 18,788,595 km (0.082 R)
• M22: 20,087,104 km (0.114 R)
• M23: 21,148,352 km (0.089 R)
• M24: 24,556,191 km (0.072 R)
• M25: 25,102,672 km (0.087 R)
• M26: 25,434,331 km (0.093 R)
• M27: 25,881,030 km (0.073 R)
• M28: 26,561,102 km (0.109 R)
• M29: 31,787,004 km (0.119 R)
• M30: 34,029,028 km (0.07 R)
• M31: 34,708,052 km (0.119 R)
• M32: 35,257,675 km (0.043 R)
• M33: 35,813,132 km (0.09 R)
• M34: 48,354,370 km (0.111 R)
• M35: 52,205,319 km (0.086 R)
• M36: 54,205,292 km (0.114 R)
• M37: 56,255,830 km (0.088 R)
• M38: 62,110,044 km (0.06 R)
• M39: 76,159,827 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit