🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.51 AU - 1.75 AU

Year: 742 Days

Day: 37.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.78 AU - 2.28 AU

Year: 1031 Days

Day: 22.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,884,182 km

• M1: 152,739 km (0.077 R)
• M2: 639,381 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.32 AU - 4.46 AU

Year: 3279 Days

Day: 17.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.83 AU - 5.49 AU

Year: 3586 Days

Day: 32 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,884,182 km

• M1: 1,590,076 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.68 AU - 5.02 AU

Year: 3807 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.57 AU - 5.31 AU

Year: 3914 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 13.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.24 AU - 11.16 AU

Year: 11612 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,884,182 km

• M1: 178,620 km (0.116 R)
• M2: 556,055 km (0.077 R)
• M3: 696,976 km (0.099 R)
• M4: 1,199,027 km (0.06 R)
• M5: 1,367,923 km (0.054 R)
• M6: 1,500,018 km (0.07 R)
• M7: 1,659,938 km (0.043 R)
• M8: 1,825,842 km (0.088 R)
• M9: 2,072,678 km (0.119 R)
• M10: 2,330,585 km (0.108 R)
• M11: 2,490,655 km (0.089 R)
• M12: 3,196,757 km (0.091 R)
• M13: 5,162,772 km (0.11 R)
• M14: 5,479,471 km (0.1 R)
• M15: 5,586,583 km (0.08 R)
• M16: 6,280,567 km (0.102 R)
• M17: 6,543,261 km (0.036 R)
• M18: 7,392,229 km (0.116 R)
• M19: 7,590,147 km (0.048 R)
• M20: 8,276,053 km (0.05 R)
• M21: 8,481,601 km (0.062 R)
• M22: 8,897,782 km (0.043 R)
• M23: 9,235,574 km (0.036 R)
• M24: 9,448,901 km (0.049 R)
• M25: 9,750,191 km (0.026 R)
• M26: 9,836,958 km (0.092 R)
• M27: 10,098,604 km (0.087 R)
• M28: 12,133,434 km (0.073 R)
• M29: 12,744,392 km (0.086 R)
• M30: 12,886,959 km (0.068 R)
• M31: 13,269,331 km (0.103 R)
• M32: 13,558,653 km (0.102 R)
• M33: 13,898,839 km (0.087 R)
• M34: 14,389,670 km (0.112 R)
• M35: 14,736,587 km (0.099 R)
• M36: 15,540,227 km (0.058 R)
• M37: 15,896,270 km (0.098 R)
• M38: 16,409,540 km (0.11 R)
• M39: 16,668,344 km (0.069 R)
• M40: 17,032,765 km (0.043 R)
• M41: 17,505,344 km (0.08 R)
• M42: 17,716,726 km (0.118 R)
• M43: 19,274,638 km (0.057 R)
• M44: 19,383,695 km (0.069 R)
• M45: 19,657,310 km (0.053 R)
• M46: 21,044,232 km (0.039 R)
• M47: 21,551,219 km (0.076 R)
• M48: 22,750,096 km (0.12 R)
• M49: 23,212,354 km (0.058 R)
• M50: 24,264,176 km (0.118 R)
• M51: 24,677,366 km (0.117 R)
• M52: 25,690,442 km (0.096 R)
• M53: 26,960,827 km (0.076 R)
• M54: 28,499,741 km (0.082 R)
• M55: 29,436,672 km (0.104 R)
• M56: 29,877,388 km (0.074 R)
• M57: 30,066,928 km (0.087 R)
• M58: 30,320,347 km (0.069 R)
• M59: 30,701,672 km (0.112 R)
• M60: 31,084,642 km (0.092 R)
• M61: 31,597,763 km (0.106 R)
• M62: 32,502,381 km (0.098 R)
• M63: 32,762,382 km (0.084 R)
• M64: 33,284,629 km (0.058 R)
• M65: 34,204,955 km (0.101 R)
• M66: 34,734,681 km (0.086 R)
• M67: 35,400,691 km (0.118 R)
• M68: 35,735,191 km (0.086 R)
• M69: 35,936,550 km (0.048 R)
• M70: 37,219,801 km (0.119 R)
• M71: 38,038,101 km (0.104 R)
• M72: 39,484,264 km (0.112 R)
• M73: 42,714,530 km (0.088 R)
• M74: 43,714,443 km (0.106 R)
• M75: 44,217,241 km (0.071 R)
• M76: 45,664,600 km (0.095 R)
• M77: 46,980,314 km (0.111 R)
• M78: 47,421,777 km (0.065 R)
• M79: 47,642,883 km (0.058 R)
• M80: 47,938,338 km (0.112 R)
• M81: 48,828,446 km (0.118 R)
• M82: 48,977,296 km (0.102 R)
• M83: 49,723,939 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 7.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.03 AU - 14.43 AU

Year: 17153 Days

Day: 16.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,884,182 km

• M1: 102,325 km (0.063 R)
• M2: 505,342 km (0.102 R)
• M3: 575,353 km (0.105 R)
• M4: 630,106 km (0.053 R)
• M5: 686,804 km (0.082 R)
• M6: 805,884 km (0.111 R)
• M7: 1,228,049 km (0.111 R)
• M8: 1,324,988 km (0.092 R)
• M9: 1,475,334 km (0.113 R)
• M10: 1,792,631 km (0.068 R)
• M11: 2,073,426 km (0.066 R)
• M12: 2,489,757 km (0.069 R)
• M13: 2,582,358 km (0.118 R)
• M14: 2,996,894 km (0.073 R)
• M15: 3,432,374 km (0.071 R)
• M16: 3,570,303 km (0.073 R)
• M17: 3,745,482 km (0.093 R)
• M18: 3,995,310 km (0.053 R)
• M19: 4,140,570 km (0.074 R)
• M20: 4,893,047 km (0.081 R)
• M21: 5,048,479 km (0.106 R)
• M22: 5,284,844 km (0.111 R)
• M23: 5,932,902 km (0.049 R)
• M24: 6,308,542 km (0.111 R)
• M25: 6,648,877 km (0.047 R)
• M26: 7,302,919 km (0.103 R)
• M27: 8,114,936 km (0.101 R)
• M28: 8,484,892 km (0.11 R)
• M29: 8,578,241 km (0.09 R)
• M30: 9,385,770 km (0.105 R)
• M31: 9,530,731 km (0.099 R)
• M32: 9,970,249 km (0.094 R)
• M33: 10,068,834 km (0.077 R)
• M34: 10,266,902 km (0.083 R)
• M35: 10,466,316 km (0.058 R)
• M36: 12,582,976 km (0.056 R)
• M37: 12,742,896 km (0.093 R)
• M38: 14,434,998 km (0.091 R)
• M39: 14,546,598 km (0.119 R)
• M40: 15,335,727 km (0.11 R)
• M41: 15,449,570 km (0.08 R)
• M42: 15,678,156 km (0.08 R)
• M43: 16,428,689 km (0.094 R)
• M44: 17,190,890 km (0.108 R)
• M45: 18,265,302 km (0.118 R)
• M46: 18,507,052 km (0.079 R)
• M47: 19,054,730 km (0.075 R)
• M48: 19,917,311 km (0.073 R)
• M49: 21,298,398 km (0.103 R)
• M50: 21,489,136 km (0.112 R)
• M51: 21,872,256 km (0.1 R)
• M52: 22,645,378 km (0.117 R)
• M53: 23,821,666 km (0.04 R)
• M54: 24,151,828 km (0.061 R)
• M55: 24,483,636 km (0.095 R)
• M56: 25,151,740 km (0.115 R)
• M57: 26,779,515 km (0.026 R)
• M58: 30,421,475 km (0.113 R)
• M59: 32,154,118 km (0.096 R)
• M60: 32,665,443 km (0.094 R)
• M61: 34,215,576 km (0.098 R)
• M62: 34,438,926 km (0.116 R)
• M63: 34,662,874 km (0.083 R)
• M64: 36,016,286 km (0.111 R)
• M65: 36,623,354 km (0.081 R)
• M66: 39,474,839 km (0.056 R)
• M67: 41,520,889 km (0.081 R)
• M68: 41,600,325 km (0.05 R)
• M69: 43,359,447 km (0.097 R)
• M70: 43,520,564 km (0.08 R)
• M71: 43,924,179 km (0.082 R)
• M72: 44,410,222 km (0.089 R)
• M73: 44,816,680 km (0.113 R)
• M74: 44,898,061 km (0.117 R)
• M75: 45,387,695 km (0.058 R)
• M76: 46,207,790 km (0.1 R)
• M77: 48,948,274 km (0.059 R)
• M78: 50,126,656 km (0.093 R)
• M79: 50,804,185 km (0.098 R)
• M80: 51,655,546 km (0.105 R)
• M81: 51,826,387 km (0.092 R)
• M82: 51,911,808 km (0.04 R)
• M83: 52,597,265 km (0.113 R)
• M84: 53,027,359 km (0.088 R)
• M85: 53,113,378 km (0.074 R)
• M86: 53,631,285 km (0.089 R)
• M87: 54,064,072 km (0.105 R)
• M88: 54,845,871 km (0.051 R)
• M89: 55,544,044 km (0.076 R)
• M90: 56,333,023 km (0.112 R)
• M91: 58,277,197 km (0.059 R)
• M92: 59,257,512 km (0.09 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit