🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.5 AU - 1.8 AU

Year: 953 Days

Day: 13.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.01 AU - 2.13 AU

Year: 1339 Days

Day: 43.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,110,326 km

• M1: 67,020 km (0.086 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 11.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.53 AU - 3.19 AU

Year: 2175 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,110,326 km

• M1: 144,063 km (0.11 R)
• M2: 267,331 km (0.114 R)
• M3: 339,138 km (0.048 R)
• M4: 432,637 km (0.086 R)
• M5: 530,923 km (0.117 R)
• M6: 680,670 km (0.088 R)
• M7: 784,042 km (0.074 R)
• M8: 869,463 km (0.057 R)
• M9: 958,324 km (0.115 R)
• M10: 1,076,207 km (0.12 R)
• M11: 1,262,756 km (0.098 R)
• M12: 1,393,355 km (0.105 R)
• M13: 1,518,718 km (0.092 R)
• M14: 1,750,145 km (0.102 R)
• M15: 1,833,322 km (0.047 R)
• M16: 1,939,387 km (0.049 R)
• M17: 2,036,476 km (0.062 R)
• M18: 2,213,600 km (0.066 R)
• M19: 2,372,622 km (0.098 R)
• M20: 2,547,502 km (0.11 R)
• M21: 2,654,465 km (0.059 R)
• M22: 3,327,805 km (0.109 R)
• M23: 3,724,239 km (0.115 R)
• M24: 3,805,471 km (0.114 R)
• M25: 3,955,816 km (0.103 R)
• M26: 4,390,099 km (0.116 R)
• M27: 4,736,867 km (0.035 R)
• M28: 5,380,437 km (0.119 R)
• M29: 5,534,074 km (0.051 R)
• M30: 5,673,649 km (0.109 R)
• M31: 6,115,262 km (0.112 R)
• M32: 6,291,937 km (0.097 R)
• M33: 6,470,258 km (0.119 R)
• M34: 6,666,680 km (0.1 R)
• M35: 7,031,998 km (0.082 R)
• M36: 7,369,640 km (0.094 R)
• M37: 7,540,630 km (0.091 R)
• M38: 8,361,474 km (0.082 R)
• M39: 8,450,485 km (0.103 R)
• M40: 8,539,794 km (0.079 R)
• M41: 9,009,382 km (0.057 R)
• M42: 9,100,637 km (0.032 R)
• M43: 9,413,296 km (0.103 R)
• M44: 9,524,448 km (0.088 R)
• M45: 9,710,697 km (0.102 R)
• M46: 9,954,691 km (0.076 R)
• M47: 10,429,814 km (0.097 R)
• M48: 10,641,046 km (0.113 R)
• M49: 10,853,924 km (0.059 R)
• M50: 11,205,180 km (0.051 R)
• M51: 11,639,462 km (0.083 R)
• M52: 11,719,048 km (0.098 R)
• M53: 11,978,900 km (0.119 R)
• M54: 12,139,867 km (0.103 R)
• M55: 13,244,498 km (0.074 R)
• M56: 13,473,532 km (0.111 R)
• M57: 13,661,876 km (0.071 R)
• M58: 13,766,894 km (0.113 R)
• M59: 13,998,770 km (0.115 R)
• M60: 14,274,629 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 4.8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.61 AU - 10.79 AU

Year: 14646 Days

Day: 23.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,110,326 km

• M1: 261,198 km (0.034 R)
• M2: 321,935 km (0.101 R)
• M3: 503,247 km (0.074 R)
• M4: 696,528 km (0.073 R)
• M5: 892,950 km (0.089 R)
• M6: 930,648 km (0.057 R)
• M7: 1,292,675 km (0.12 R)
• M8: 1,422,526 km (0.106 R)
• M9: 1,556,416 km (0.079 R)
• M10: 1,860,698 km (0.062 R)
• M11: 2,107,236 km (0.097 R)
• M12: 2,234,394 km (0.12 R)
• M13: 2,522,968 km (0.117 R)
• M14: 2,823,361 km (0.092 R)
• M15: 3,106,101 km (0.042 R)
• M16: 3,309,554 km (0.101 R)
• M17: 3,368,495 km (0.104 R)
• M18: 4,007,877 km (0.069 R)
• M19: 5,994,087 km (0.113 R)
• M20: 6,066,044 km (0.079 R)
• M21: 6,320,061 km (0.038 R)
• M22: 6,838,567 km (0.116 R)
• M23: 7,064,909 km (0.073 R)
• M24: 7,255,347 km (0.066 R)
• M25: 7,563,818 km (0.096 R)
• M26: 7,758,594 km (0.044 R)
• M27: 7,876,328 km (0.117 R)
• M28: 8,717,068 km (0.04 R)
• M29: 9,003,548 km (0.05 R)
• M30: 9,168,704 km (0.085 R)
• M31: 9,881,538 km (0.039 R)
• M32: 10,917,952 km (0.052 R)
• M33: 11,226,722 km (0.069 R)
• M34: 11,493,604 km (0.05 R)
• M35: 11,627,943 km (0.114 R)
• M36: 13,466,950 km (0.088 R)
• M37: 13,608,470 km (0.045 R)
• M38: 14,468,059 km (0.088 R)
• M39: 15,246,865 km (0.089 R)
• M40: 15,641,355 km (0.08 R)
• M41: 16,440,208 km (0.077 R)
• M42: 16,946,297 km (0.108 R)
• M43: 17,303,687 km (0.107 R)
• M44: 17,508,935 km (0.037 R)
• M45: 17,714,931 km (0.118 R)
• M46: 18,442,575 km (0.103 R)
• M47: 19,021,220 km (0.08 R)
• M48: 19,233,050 km (0.097 R)
• M49: 19,339,265 km (0.083 R)
• M50: 19,445,629 km (0.12 R)
• M51: 20,250,017 km (0.118 R)
• M52: 21,010,572 km (0.117 R)
• M53: 22,503,409 km (0.116 R)
• M54: 24,373,831 km (0.079 R)
• M55: 26,293,621 km (0.109 R)
• M56: 27,182,232 km (0.119 R)
• M57: 27,301,462 km (0.075 R)
• M58: 27,540,370 km (0.055 R)
• M59: 28,080,568 km (0.092 R)
• M60: 28,382,157 km (0.042 R)
• M61: 30,399,783 km (0.101 R)
• M62: 31,020,166 km (0.091 R)
• M63: 31,832,931 km (0.062 R)
• M64: 32,716,157 km (0.12 R)
• M65: 33,097,033 km (0.102 R)
• M66: 33,160,612 km (0.092 R)
• M67: 33,479,405 km (0.116 R)
• M68: 35,153,555 km (0.086 R)
• M69: 35,348,331 km (0.117 R)
• M70: 35,413,406 km (0.093 R)
• M71: 36,459,694 km (0.098 R)
• M72: 36,788,660 km (0.062 R)
• M73: 36,986,578 km (0.104 R)
• M74: 37,052,550 km (0.075 R)
• M75: 37,383,311 km (0.042 R)
• M76: 37,981,254 km (0.086 R)
• M77: 38,181,266 km (0.081 R)
• M78: 39,590,927 km (0.057 R)
• M79: 40,064,703 km (0.083 R)
• M80: 40,200,389 km (0.101 R)
• M81: 40,336,223 km (0.104 R)
• M82: 40,744,626 km (0.106 R)
• M83: 41,359,922 km (0.111 R)
• M84: 41,428,438 km (0.108 R)
• M85: 41,634,284 km (0.116 R)
• M86: 42,461,112 km (0.107 R)
• M87: 43,781,462 km (0.1 R)
• M88: 43,991,199 km (0.095 R)
• M89: 44,201,234 km (0.062 R)
• M90: 44,411,569 km (0.055 R)
• M91: 44,551,891 km (0.114 R)
• M92: 44,622,202 km (0.107 R)
• M93: 47,247,944 km (0.11 R)
• M94: 47,822,251 km (0.111 R)
• M95: 47,894,207 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit