🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 181 Days

Day: 42.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 54.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.84 AU - 3.36 AU

Year: 2024 Days

Day: 33.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.16 AU - 4.42 AU

Year: 2736 Days

Day: 33.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,042,283 km

• M1: 1,309,729 km (0.094 R)
• M2: 2,894,270 km (0.072 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 8.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.81 AU - 9.37 AU

Year: 9337 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 105,042,283 km

• M1: 419,323 km (0.065 R)
• M2: 484,398 km (0.046 R)
• M3: 589,416 km (0.113 R)
• M4: 732,581 km (0.082 R)
• M5: 1,598,154 km (0.091 R)
• M6: 1,692,102 km (0.086 R)
• M7: 1,843,644 km (0.106 R)
• M8: 2,130,872 km (0.067 R)
• M9: 2,325,200 km (0.04 R)
• M10: 2,635,466 km (0.102 R)
• M11: 3,193,316 km (0.09 R)
• M12: 3,468,277 km (0.102 R)
• M13: 4,114,989 km (0.069 R)
• M14: 4,207,889 km (0.089 R)
• M15: 4,433,482 km (0.076 R)
• M16: 4,566,774 km (0.073 R)
• M17: 4,818,248 km (0.119 R)
• M18: 4,876,891 km (0.112 R)
• M19: 4,935,683 km (0.069 R)
• M20: 4,994,923 km (0.109 R)
• M21: 5,213,785 km (0.107 R)
• M22: 5,476,479 km (0.074 R)
• M23: 5,619,794 km (0.11 R)
• M24: 5,764,455 km (0.068 R)
• M25: 5,868,425 km (0.084 R)
• M26: 6,312,133 km (0.069 R)
• M27: 6,462,478 km (0.11 R)
• M28: 6,570,488 km (0.075 R)
• M29: 7,524,922 km (0.073 R)
• M30: 8,403,960 km (0.112 R)
• M31: 8,474,869 km (0.103 R)
• M32: 8,712,281 km (0.102 R)
• M33: 8,783,938 km (0.073 R)
• M34: 9,169,452 km (0.093 R)
• M35: 9,290,925 km (0.102 R)
• M36: 9,956,935 km (0.116 R)
• M37: 10,106,982 km (0.098 R)
• M38: 10,308,340 km (0.101 R)
• M39: 10,434,751 km (0.116 R)
• M40: 10,971,657 km (0.095 R)
• M41: 11,152,671 km (0.081 R)
• M42: 11,491,360 km (0.1 R)
• M43: 11,807,012 km (0.118 R)
• M44: 12,178,912 km (0.119 R)
• M45: 12,554,702 km (0.106 R)
• M46: 12,689,789 km (0.118 R)
• M47: 13,815,962 km (0.075 R)
• M48: 13,871,762 km (0.09 R)
• M49: 14,067,436 km (0.104 R)
• M50: 14,123,535 km (0.109 R)
• M51: 14,518,324 km (0.104 R)
• M52: 14,916,703 km (0.084 R)
• M53: 15,088,591 km (0.114 R)
• M54: 15,261,077 km (0.113 R)
• M55: 15,637,017 km (0.096 R)
• M56: 16,634,834 km (0.051 R)
• M57: 16,842,925 km (0.099 R)
• M58: 16,932,235 km (0.1 R)
• M59: 18,261,562 km (0.116 R)
• M60: 18,568,387 km (0.105 R)
• M61: 18,938,791 km (0.069 R)
• M62: 19,311,589 km (0.1 R)
• M63: 19,373,971 km (0.12 R)
• M64: 19,592,833 km (0.092 R)
• M65: 19,749,761 km (0.1 R)
• M66: 20,635,680 km (0.112 R)
• M67: 21,502,300 km (0.088 R)
• M68: 21,631,553 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 5.6

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.12 AU - 22.58 AU

Year: 30351 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,042,283 km

• M1: 561,441 km (0.071 R)
• M2: 615,146 km (0.086 R)
• M3: 698,921 km (0.088 R)
• M4: 1,314,367 km (0.108 R)
• M5: 1,460,674 km (0.072 R)
• M6: 1,972,298 km (0.087 R)
• M7: 2,268,951 km (0.088 R)
• M8: 2,489,608 km (0.102 R)
• M9: 4,163,458 km (0.095 R)
• M10: 4,708,892 km (0.04 R)
• M11: 5,451,047 km (0.116 R)
• M12: 5,568,482 km (0.068 R)
• M13: 6,107,183 km (0.093 R)
• M14: 6,914,264 km (0.118 R)
• M15: 7,233,506 km (0.093 R)
• M16: 8,086,214 km (0.051 R)
• M17: 8,287,423 km (0.03 R)
• M18: 8,626,412 km (0.062 R)
• M19: 9,741,813 km (0.114 R)
• M20: 9,955,888 km (0.079 R)
• M21: 10,099,502 km (0.079 R)
• M22: 12,644,012 km (0.091 R)
• M23: 15,373,276 km (0.113 R)
• M24: 16,041,080 km (0.096 R)
• M25: 16,718,310 km (0.108 R)
• M26: 19,429,173 km (0.083 R)
• M27: 19,969,371 km (0.092 R)
• M28: 20,332,295 km (0.058 R)
• M29: 20,605,910 km (0.106 R)
• M30: 21,249,031 km (0.077 R)
• M31: 21,434,084 km (0.077 R)
• M32: 21,526,685 km (0.043 R)
• M33: 24,271,955 km (0.086 R)
• M34: 25,341,879 km (0.103 R)
• M35: 26,327,729 km (0.099 R)
• M36: 26,426,913 km (0.03 R)
• M37: 26,526,395 km (0.12 R)
• M38: 26,825,292 km (0.064 R)
• M39: 28,438,406 km (0.034 R)
• M40: 32,819,828 km (0.091 R)
• M41: 34,001,502 km (0.112 R)
• M42: 36,960,548 km (0.074 R)
• M43: 38,639,933 km (0.088 R)
• M44: 40,115,267 km (0.038 R)
• M45: 40,572,887 km (0.058 R)
• M46: 41,609,002 km (0.111 R)
• M47: 42,653,644 km (0.072 R)
• M48: 44,768,958 km (0.115 R)
• M49: 44,887,439 km (0.109 R)
• M50: 45,124,851 km (0.095 R)
• M51: 45,839,331 km (0.096 R)
• M52: 46,197,917 km (0.056 R)
• M53: 47,521,110 km (0.045 R)
• M54: 47,763,010 km (0.108 R)
• M55: 48,978,492 km (0.098 R)
• M56: 49,835,539 km (0.11 R)
• M57: 51,316,109 km (0.075 R)
• M58: 53,061,617 km (0.076 R)
• M59: 53,815,590 km (0.075 R)
• M60: 54,699,863 km (0.103 R)
• M61: 55,207,149 km (0.12 R)
• M62: 56,482,471 km (0.074 R)
• M63: 61,548,154 km (0.031 R)
• M64: 61,943,841 km (0.113 R)
• M65: 64,201,721 km (0.11 R)
• M66: 64,469,053 km (0.067 R)
• M67: 65,273,441 km (0.119 R)
• M68: 68,251,336 km (0.071 R)
• M69: 69,756,889 km (0.088 R)
• M70: 70,031,700 km (0.084 R)
• M71: 70,720,598 km (0.116 R)
• M72: 77,304,400 km (0.115 R)
• M73: 78,444,336 km (0.086 R)
• M74: 79,016,399 km (0.062 R)
• M75: 80,596,750 km (0.054 R)
• M76: 82,332,684 km (0.11 R)
• M77: 85,546,944 km (0.117 R)
• M78: 86,283,115 km (0.115 R)
• M79: 86,430,619 km (0.117 R)
• M80: 87,761,890 km (0.117 R)
• M81: 88,207,243 km (0.095 R)
• M82: 89,547,490 km (0.114 R)
• M83: 91,194,712 km (0.113 R)
• M84: 92,097,536 km (0.089 R)
• M85: 92,549,919 km (0.1 R)
• M86: 94,671,217 km (0.112 R)
• M87: 95,280,230 km (0.08 R)
• M88: 95,890,590 km (0.12 R)
• M89: 96,502,295 km (0.117 R)
• M90: 98,344,892 km (0.071 R)
• M91: 98,961,684 km (0.114 R)
• M92: 99,734,507 km (0.095 R)
• M93: 101,753,031 km (0.104 R)
• M94: 102,689,214 km (0.117 R)
• M95: 102,845,544 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit