🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.27 AU

Year: 512 Days

Day: 46.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.1

Radius: 11

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.04 AU - 4.34 AU

Year: 3856 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,364,827 km

• M1: 138,976 km (0.036 R)
• M2: 398,080 km (0.098 R)
• M3: 548,575 km (0.055 R)
• M4: 636,838 km (0.06 R)
• M5: 796,459 km (0.088 R)
• M6: 982,110 km (0.078 R)
• M7: 1,105,678 km (0.111 R)
• M8: 1,247,945 km (0.088 R)
• M9: 1,536,969 km (0.102 R)
• M10: 1,801,906 km (0.086 R)
• M11: 1,909,018 km (0.08 R)
• M12: 2,034,082 km (0.117 R)
• M13: 2,113,668 km (0.079 R)
• M14: 2,325,648 km (0.093 R)
• M15: 2,665,535 km (0.104 R)
• M16: 2,930,921 km (0.083 R)
• M17: 3,003,177 km (0.092 R)
• M18: 3,279,634 km (0.054 R)
• M19: 3,430,429 km (0.116 R)
• M20: 3,583,617 km (0.109 R)
• M21: 3,936,668 km (0.109 R)
• M22: 4,218,959 km (0.072 R)
• M23: 5,083,934 km (0.026 R)
• M24: 5,214,982 km (0.102 R)
• M25: 5,325,086 km (0.102 R)
• M26: 5,413,797 km (0.12 R)
• M27: 5,503,107 km (0.111 R)
• M28: 5,864,685 km (0.097 R)
• M29: 6,048,541 km (0.089 R)
• M30: 6,304,353 km (0.109 R)
• M31: 6,995,795 km (0.108 R)
• M32: 7,462,091 km (0.096 R)
• M33: 7,536,591 km (0.112 R)
• M34: 7,636,373 km (0.105 R)
• M35: 8,554,006 km (0.116 R)
• M36: 8,867,713 km (0.114 R)
• M37: 9,318,601 km (0.104 R)
• M38: 9,479,568 km (0.04 R)
• M39: 9,641,284 km (0.098 R)
• M40: 9,831,422 km (0.091 R)
• M41: 10,603,796 km (0.115 R)
• M42: 10,715,695 km (0.119 R)
• M43: 10,912,566 km (0.111 R)
• M44: 11,567,805 km (0.095 R)
• M45: 11,914,722 km (0.036 R)
• M46: 12,177,267 km (0.111 R)
• M47: 12,382,814 km (0.053 R)
• M48: 12,530,168 km (0.069 R)
• M49: 13,276,362 km (0.082 R)
• M50: 13,427,456 km (0.078 R)
• M51: 13,975,583 km (0.092 R)
• M52: 14,283,305 km (0.111 R)
• M53: 14,842,951 km (0.057 R)
• M54: 14,968,314 km (0.08 R)
• M55: 15,156,957 km (0.064 R)
• M56: 15,346,498 km (0.115 R)
• M57: 16,144,303 km (0.053 R)
• M58: 16,337,883 km (0.109 R)
• M59: 16,532,061 km (0.06 R)
• M60: 17,581,191 km (0.112 R)
• M61: 17,813,666 km (0.115 R)
• M62: 17,980,168 km (0.103 R)
• M63: 18,449,457 km (0.111 R)
• M64: 18,719,481 km (0.072 R)
• M65: 18,854,867 km (0.115 R)
• M66: 18,956,743 km (0.088 R)
• M67: 19,195,052 km (0.054 R)
• M68: 19,605,848 km (0.114 R)
• M69: 20,366,553 km (0.084 R)
• M70: 20,436,266 km (0.111 R)
• M71: 20,645,553 km (0.099 R)
• M72: 21,454,878 km (0.096 R)
• M73: 21,774,419 km (0.089 R)
• M74: 22,166,964 km (0.05 R)
• M75: 22,418,139 km (0.05 R)
• M76: 22,489,945 km (0.078 R)
• M77: 22,597,955 km (0.114 R)
• M78: 23,031,789 km (0.064 R)
• M79: 23,651,124 km (0.041 R)
• M80: 23,981,137 km (0.059 R)
• M81: 24,868,701 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 6.2

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.55 AU - 12.23 AU

Year: 13983 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,364,827 km

• M1: 87,515 km (0.035 R)
• M2: 205,248 km (0.108 R)
• M3: 509,381 km (0.055 R)
• M4: 564,582 km (0.09 R)
• M5: 721,959 km (0.108 R)
• M6: 1,054,067 km (0.075 R)
• M7: 1,482,365 km (0.102 R)
• M8: 2,018,674 km (0.078 R)
• M9: 2,108,582 km (0.11 R)
• M10: 2,169,169 km (0.115 R)
• M11: 3,216,354 km (0.113 R)
• M12: 3,535,446 km (0.114 R)
• M13: 3,680,556 km (0.084 R)
• M14: 4,089,557 km (0.066 R)
• M15: 4,750,032 km (0.096 R)
• M16: 5,031,575 km (0.079 R)
• M17: 5,235,925 km (0.114 R)
• M18: 5,443,119 km (0.064 R)
• M19: 5,780,312 km (0.115 R)
• M20: 7,379,065 km (0.111 R)
• M21: 7,751,862 km (0.047 R)
• M22: 8,035,650 km (0.032 R)
• M23: 8,226,537 km (0.105 R)
• M24: 8,759,554 km (0.059 R)
• M25: 9,253,675 km (0.097 R)
• M26: 9,655,645 km (0.119 R)
• M27: 9,858,649 km (0.09 R)
• M28: 9,960,675 km (0.066 R)
• M29: 11,640,958 km (0.058 R)
• M30: 12,074,643 km (0.076 R)
• M31: 13,576,755 km (0.087 R)
• M32: 15,136,761 km (0.11 R)
• M33: 15,372,677 km (0.104 R)
• M34: 17,180,567 km (0.111 R)
• M35: 17,984,656 km (0.092 R)
• M36: 18,359,847 km (0.12 R)
• M37: 19,886,494 km (0.047 R)
• M38: 21,123,668 km (0.09 R)
• M39: 21,585,776 km (0.042 R)
• M40: 21,718,320 km (0.106 R)
• M41: 21,784,741 km (0.036 R)
• M42: 24,565,616 km (0.056 R)
• M43: 24,912,234 km (0.115 R)
• M44: 25,540,396 km (0.119 R)
• M45: 26,032,573 km (0.117 R)
• M46: 27,384,040 km (0.063 R)
• M47: 28,539,833 km (0.074 R)
• M48: 29,196,867 km (0.067 R)
• M49: 30,006,790 km (0.097 R)
• M50: 31,123,089 km (0.038 R)
• M51: 31,197,888 km (0.109 R)
• M52: 32,101,459 km (0.093 R)
• M53: 32,177,156 km (0.108 R)
• M54: 32,632,382 km (0.077 R)
• M55: 34,552,471 km (0.025 R)
• M56: 34,940,827 km (0.111 R)
• M57: 37,062,872 km (0.074 R)
• M58: 38,742,109 km (0.05 R)
• M59: 40,773,348 km (0.052 R)
• M60: 42,174,183 km (0.116 R)
• M61: 42,422,964 km (0.12 R)
• M62: 42,922,172 km (0.086 R)
• M63: 43,674,650 km (0.086 R)
• M64: 43,926,423 km (0.074 R)
• M65: 44,600,062 km (0.069 R)
• M66: 45,447,085 km (0.093 R)
• M67: 45,787,271 km (0.112 R)
• M68: 47,070,820 km (0.115 R)
• M69: 48,192,804 km (0.12 R)
• M70: 48,452,955 km (0.098 R)
• M71: 48,539,872 km (0.105 R)
• M72: 48,626,638 km (0.057 R)
• M73: 49,061,818 km (0.098 R)
• M74: 49,410,980 km (0.099 R)
• M75: 49,936,068 km (0.114 R)
• M76: 50,727,142 km (0.104 R)
• M77: 50,815,405 km (0.086 R)
• M78: 50,991,930 km (0.118 R)
• M79: 51,522,554 km (0.086 R)
• M80: 52,411,016 km (0.091 R)
• M81: 52,589,336 km (0.107 R)
• M82: 53,394,173 km (0.119 R)
• M83: 55,106,769 km (0.082 R)
• M84: 55,742,261 km (0.109 R)
• M85: 56,928,871 km (0.106 R)
• M86: 57,112,129 km (0.096 R)
• M87: 59,326,925 km (0.086 R)
• M88: 60,819,014 km (0.111 R)
• M89: 61,475,749 km (0.111 R)
• M90: 61,851,988 km (0.053 R)
• M91: 62,040,481 km (0.095 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: 257 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit