🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 194 Days

Day: 14.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 72.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,871,847 km

• M1: 397,482 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.59 AU

Year: 696 Days

Day: 20.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,871,847 km

• M1: 963,560 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.7 AU - 3.08 AU

Year: 1861 Days

Day: 30.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 14.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.15 AU - 12.91 AU

Year: 14828 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,871,847 km

• M1: 179,069 km (0.089 R)
• M2: 643,420 km (0.086 R)
• M3: 1,422,526 km (0.091 R)
• M4: 2,020,918 km (0.095 R)
• M5: 2,504,568 km (0.114 R)
• M6: 2,956,204 km (0.074 R)
• M7: 4,928,053 km (0.092 R)
• M8: 5,994,686 km (0.114 R)
• M9: 6,697,646 km (0.086 R)
• M10: 7,414,070 km (0.051 R)
• M11: 9,333,411 km (0.12 R)
• M12: 9,923,874 km (0.091 R)
• M13: 12,017,047 km (0.074 R)
• M14: 13,754,178 km (0.085 R)
• M15: 14,979,684 km (0.082 R)
• M16: 17,499,959 km (0.079 R)
• M17: 18,247,499 km (0.12 R)
• M18: 18,860,851 km (0.118 R)
• M19: 20,047,910 km (0.049 R)
• M20: 26,643,979 km (0.11 R)
• M21: 28,137,863 km (0.097 R)
• M22: 32,060,918 km (0.037 R)
• M23: 33,521,741 km (0.107 R)
• M24: 35,262,013 km (0.116 R)
• M25: 36,576,081 km (0.051 R)
• M26: 41,235,905 km (0.107 R)
• M27: 43,776,227 km (0.076 R)
• M28: 45,293,747 km (0.056 R)
• M29: 45,994,913 km (0.085 R)
• M30: 48,725,971 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.9

Radius: 6.9

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.04 AU - 14.56 AU

Year: 18371 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,871,847 km

• M1: 85,869 km (0.09 R)
• M2: 341,682 km (0.118 R)
• M3: 617,989 km (0.118 R)
• M4: 1,238,222 km (0.081 R)
• M5: 1,552,377 km (0.085 R)
• M6: 2,924,938 km (0.067 R)
• M7: 5,257,019 km (0.062 R)
• M8: 7,225,727 km (0.104 R)
• M9: 9,527,440 km (0.119 R)
• M10: 10,273,933 km (0.069 R)
• M11: 12,343,620 km (0.082 R)
• M12: 12,679,616 km (0.104 R)
• M13: 13,300,148 km (0.065 R)
• M14: 13,868,321 km (0.067 R)
• M15: 14,158,541 km (0.099 R)
• M16: 14,676,000 km (0.094 R)
• M17: 17,623,228 km (0.065 R)
• M18: 20,942,655 km (0.11 R)
• M19: 22,300,405 km (0.065 R)
• M20: 23,000,822 km (0.095 R)
• M21: 24,656,721 km (0.062 R)
• M22: 29,857,641 km (0.068 R)
• M23: 32,077,374 km (0.043 R)
• M24: 35,204,867 km (0.069 R)
• M25: 36,565,908 km (0.025 R)
• M26: 37,820,436 km (0.063 R)
• M27: 38,529,680 km (0.079 R)
• M28: 39,392,560 km (0.112 R)
• M29: 40,562,864 km (0.12 R)
• M30: 44,999,937 km (0.058 R)
• M31: 47,910,663 km (0.032 R)
• M32: 53,036,634 km (0.113 R)
• M33: 55,914,448 km (0.105 R)
• M34: 58,328,060 km (0.088 R)
• M35: 60,039,011 km (0.033 R)
• M36: 66,188,680 km (0.093 R)
• M37: 68,887,725 km (0.097 R)
• M38: 72,309,477 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.5

Radius: 5.7

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.87 AU - 17.85 AU

Year: 20610 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,871,847 km

• M1: 89,160 km (0.094 R)
• M2: 322,383 km (0.077 R)
• M3: 707,598 km (0.096 R)
• M4: 908,059 km (0.075 R)
• M5: 1,244,654 km (0.028 R)
• M6: 2,041,562 km (0.105 R)
• M7: 2,501,426 km (0.088 R)
• M8: 3,135,871 km (0.092 R)
• M9: 3,625,056 km (0.109 R)
• M10: 3,809,360 km (0.119 R)
• M11: 4,130,547 km (0.068 R)
• M12: 5,762,959 km (0.113 R)
• M13: 6,405,930 km (0.036 R)
• M14: 7,884,556 km (0.116 R)
• M15: 9,518,913 km (0.108 R)
• M16: 10,477,087 km (0.116 R)
• M17: 10,979,437 km (0.096 R)
• M18: 14,567,093 km (0.064 R)
• M19: 17,349,912 km (0.111 R)
• M20: 18,141,883 km (0.118 R)
• M21: 21,054,404 km (0.046 R)
• M22: 21,954,984 km (0.119 R)
• M23: 24,700,703 km (0.097 R)
• M24: 25,253,766 km (0.075 R)
• M25: 31,117,853 km (0.102 R)
• M26: 34,569,525 km (0.095 R)
• M27: 34,983,462 km (0.09 R)
• M28: 35,962,281 km (0.057 R)
• M29: 39,306,841 km (0.103 R)
• M30: 42,536,509 km (0.078 R)
• M31: 43,811,980 km (0.119 R)
• M32: 47,620,742 km (0.081 R)
• M33: 49,868,151 km (0.11 R)
• M34: 51,464,809 km (0.096 R)
• M35: 54,201,253 km (0.076 R)
• M36: 59,565,833 km (0.073 R)
• M37: 60,559,612 km (0.048 R)
• M38: 66,755,357 km (0.062 R)
• M39: 73,587,941 km (0.1 R)
• M40: 78,234,600 km (0.108 R)
• M41: 78,948,032 km (0.04 R)
• M42: 80,146,760 km (0.093 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: 275 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit