🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 230 Days

Day: 21.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,639,163 km

• M1: 78,090 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.13 AU - 1.79 AU

Year: 638 Days

Day: 21.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,639,163 km

• M1: 564,582 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 10.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.36 AU - 6.08 AU

Year: 4313 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,639,163 km

• M1: 129,402 km (0.113 R)
• M2: 611,855 km (0.104 R)
• M3: 1,076,057 km (0.065 R)
• M4: 1,418,337 km (0.053 R)
• M5: 1,954,347 km (0.092 R)
• M6: 2,316,523 km (0.087 R)
• M7: 2,655,362 km (0.068 R)
• M8: 3,027,412 km (0.108 R)
• M9: 3,747,427 km (0.031 R)
• M10: 4,125,161 km (0.027 R)
• M11: 4,752,575 km (0.059 R)
• M12: 5,899,093 km (0.106 R)
• M13: 7,120,559 km (0.095 R)
• M14: 8,353,695 km (0.081 R)
• M15: 10,057,315 km (0.078 R)
• M16: 10,615,016 km (0.108 R)
• M17: 11,193,361 km (0.093 R)
• M18: 12,755,911 km (0.036 R)
• M19: 13,409,804 km (0.09 R)
• M20: 14,351,821 km (0.089 R)
• M21: 17,811,870 km (0.096 R)
• M22: 21,299,595 km (0.055 R)
• M23: 22,872,467 km (0.101 R)
• M24: 24,368,147 km (0.096 R)
• M25: 27,223,222 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 13.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.2 AU - 11.18 AU

Year: 11764 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,639,163 km

• M1: 166,652 km (0.119 R)
• M2: 767,587 km (0.116 R)
• M3: 1,238,970 km (0.113 R)
• M4: 1,825,393 km (0.068 R)
• M5: 2,368,433 km (0.108 R)
• M6: 3,162,499 km (0.044 R)
• M7: 4,040,190 km (0.09 R)
• M8: 6,516,633 km (0.109 R)
• M9: 8,169,540 km (0.047 R)
• M10: 8,696,423 km (0.054 R)
• M11: 9,660,283 km (0.061 R)
• M12: 10,304,900 km (0.098 R)
• M13: 11,151,025 km (0.077 R)
• M14: 11,740,291 km (0.066 R)
• M15: 12,790,020 km (0.098 R)
• M16: 13,567,928 km (0.065 R)
• M17: 15,218,442 km (0.055 R)
• M18: 16,845,618 km (0.073 R)
• M19: 23,649,329 km (0.073 R)
• M20: 24,426,640 km (0.096 R)
• M21: 31,387,279 km (0.057 R)
• M22: 37,434,474 km (0.093 R)
• M23: 39,160,384 km (0.053 R)
• M24: 40,800,126 km (0.104 R)
• M25: 45,396,072 km (0.116 R)
• M26: 49,375,675 km (0.112 R)
• M27: 52,755,390 km (0.094 R)
• M28: 53,416,164 km (0.066 R)
• M29: 54,249,873 km (0.063 R)
• M30: 55,431,696 km (0.105 R)
• M31: 58,021,833 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 5.5

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.81 AU - 17.89 AU

Year: 25014 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,639,163 km

• M1: 73,453 km (0.087 R)
• M2: 286,779 km (0.078 R)
• M3: 459,265 km (0.114 R)
• M4: 695,481 km (0.078 R)
• M5: 915,689 km (0.045 R)
• M6: 1,326,634 km (0.104 R)
• M7: 1,687,314 km (0.081 R)
• M8: 2,326,097 km (0.103 R)
• M9: 3,195,859 km (0.097 R)
• M10: 3,509,267 km (0.067 R)
• M11: 4,538,799 km (0.105 R)
• M12: 6,708,866 km (0.115 R)
• M13: 6,939,396 km (0.088 R)
• M14: 8,120,472 km (0.081 R)
• M15: 8,329,609 km (0.095 R)
• M16: 14,881,996 km (0.099 R)
• M17: 15,353,977 km (0.112 R)
• M18: 17,169,946 km (0.028 R)
• M19: 18,307,638 km (0.057 R)
• M20: 22,428,760 km (0.104 R)
• M21: 27,595,721 km (0.12 R)
• M22: 28,547,612 km (0.076 R)
• M23: 29,153,633 km (0.111 R)
• M24: 30,895,700 km (0.104 R)
• M25: 33,637,380 km (0.109 R)
• M26: 34,998,123 km (0.047 R)
• M27: 35,831,832 km (0.069 R)
• M28: 39,598,556 km (0.101 R)
• M29: 42,512,424 km (0.097 R)
• M30: 43,780,864 km (0.084 R)
• M31: 45,730,573 km (0.053 R)
• M32: 48,077,464 km (0.108 R)
• M33: 49,976,909 km (0.088 R)
• M34: 55,223,156 km (0.107 R)
• M35: 58,269,119 km (0.115 R)
• M36: 62,029,261 km (0.072 R)
• M37: 62,434,223 km (0.058 R)
• M38: 64,693,150 km (0.081 R)
• M39: 65,109,631 km (0.095 R)
• M40: 66,793,355 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit