🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.32 AU - 2.4 AU

Year: 1274 Days

Day: 27.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,183,924 km

• M1: 348,713 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.32 AU - 3.6 AU

Year: 1790 Days

Day: 47.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,183,924 km

• M1: 877,242 km (0.086 R)
• M2: 1,415,046 km (0.053 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 14.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.78 AU - 8.6 AU

Year: 8238 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,183,924 km

• M1: 182,958 km (0.101 R)
• M2: 456,573 km (0.104 R)
• M3: 586,274 km (0.09 R)
• M4: 686,654 km (0.116 R)
• M5: 925,113 km (0.076 R)
• M6: 1,173,894 km (0.058 R)
• M7: 1,365,679 km (0.112 R)
• M8: 1,506,451 km (0.068 R)
• M9: 1,673,701 km (0.091 R)
• M10: 1,847,384 km (0.1 R)
• M11: 2,073,426 km (0.115 R)
• M12: 2,237,236 km (0.095 R)
• M13: 2,503,520 km (0.081 R)
• M14: 2,603,003 km (0.097 R)
• M15: 2,754,845 km (0.07 R)
• M16: 3,419,658 km (0.086 R)
• M17: 3,699,555 km (0.106 R)
• M18: 3,929,038 km (0.045 R)
• M19: 4,192,780 km (0.036 R)
• M20: 4,311,859 km (0.085 R)
• M21: 4,523,092 km (0.109 R)
• M22: 5,565,190 km (0.084 R)
• M23: 6,130,371 km (0.05 R)
• M24: 6,437,196 km (0.072 R)
• M25: 6,644,539 km (0.089 R)
• M26: 7,065,956 km (0.098 R)
• M27: 7,315,934 km (0.087 R)
• M28: 7,714,613 km (0.106 R)
• M29: 8,083,222 km (0.056 R)
• M30: 8,269,621 km (0.119 R)
• M31: 8,876,090 km (0.098 R)
• M32: 9,107,219 km (0.078 R)
• M33: 9,340,442 km (0.086 R)
• M34: 9,575,610 km (0.076 R)
• M35: 9,773,079 km (0.092 R)
• M36: 10,011,837 km (0.105 R)
• M37: 10,292,932 km (0.055 R)
• M38: 10,414,256 km (0.099 R)
• M39: 10,986,318 km (0.119 R)
• M40: 11,401,452 km (0.117 R)
• M41: 12,375,484 km (0.109 R)
• M42: 13,112,702 km (0.11 R)
• M43: 13,819,403 km (0.12 R)
• M44: 14,267,598 km (0.116 R)
• M45: 14,493,491 km (0.074 R)
• M46: 14,948,717 km (0.056 R)
• M47: 15,132,124 km (0.042 R)
• M48: 16,248,573 km (0.097 R)
• M49: 16,342,819 km (0.11 R)
• M50: 17,055,354 km (0.097 R)
• M51: 17,199,118 km (0.103 R)
• M52: 17,923,919 km (0.11 R)
• M53: 20,208,279 km (0.115 R)
• M54: 20,768,074 km (0.043 R)
• M55: 22,268,391 km (0.086 R)
• M56: 24,233,060 km (0.075 R)
• M57: 24,665,099 km (0.091 R)
• M58: 24,990,773 km (0.061 R)
• M59: 25,317,944 km (0.039 R)
• M60: 26,252,631 km (0.078 R)
• M61: 27,030,839 km (0.082 R)
• M62: 27,816,527 km (0.111 R)
• M63: 28,609,845 km (0.08 R)
• M64: 30,160,876 km (0.095 R)
• M65: 30,392,902 km (0.087 R)
• M66: 30,683,870 km (0.097 R)
• M67: 31,327,290 km (0.106 R)
• M68: 31,975,049 km (0.034 R)
• M69: 32,746,376 km (0.108 R)
• M70: 33,884,815 km (0.104 R)
• M71: 34,671,102 km (0.105 R)
• M72: 36,077,172 km (0.093 R)
• M73: 37,813,854 km (0.104 R)
• M74: 38,126,813 km (0.114 R)
• M75: 38,503,500 km (0.095 R)
• M76: 39,577,613 km (0.065 R)
• M77: 40,661,599 km (0.101 R)
• M78: 40,918,159 km (0.111 R)
• M79: 41,626,206 km (0.071 R)
• M80: 41,819,935 km (0.091 R)
• M81: 42,468,292 km (0.104 R)
• M82: 42,728,443 km (0.108 R)
• M83: 43,315,914 km (0.103 R)
• M84: 43,906,077 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 3.7

Gravity: 41.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.33 AU - 18.89 AU

Year: 21676 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,183,924 km

• M1: 52,808 km (0.082 R)
• M2: 170,542 km (0.067 R)
• M3: 325,375 km (0.038 R)
• M4: 417,079 km (0.092 R)
• M5: 476,170 km (0.102 R)
• M6: 911,350 km (0.069 R)
• M7: 1,467,555 km (0.046 R)
• M8: 2,007,454 km (0.086 R)
• M9: 2,351,230 km (0.094 R)
• M10: 2,386,535 km (0.087 R)
• M11: 3,014,547 km (0.117 R)
• M12: 3,366,700 km (0.086 R)
• M13: 3,406,643 km (0.09 R)
• M14: 4,151,790 km (0.12 R)
• M15: 4,764,991 km (0.086 R)
• M16: 5,219,919 km (0.099 R)
• M17: 5,641,186 km (0.085 R)
• M18: 5,879,944 km (0.092 R)
• M19: 6,219,831 km (0.068 R)
• M20: 6,665,932 km (0.112 R)
• M21: 7,071,192 km (0.118 R)
• M22: 7,328,500 km (0.115 R)
• M23: 9,551,226 km (0.108 R)
• M24: 10,940,840 km (0.116 R)
• M25: 11,238,241 km (0.098 R)
• M26: 12,023,929 km (0.089 R)
• M27: 12,085,114 km (0.111 R)
• M28: 12,146,300 km (0.05 R)
• M29: 12,207,635 km (0.118 R)
• M30: 13,266,638 km (0.11 R)
• M31: 13,520,057 km (0.103 R)
• M32: 13,903,177 km (0.103 R)
• M33: 14,876,611 km (0.097 R)
• M34: 15,737,846 km (0.111 R)
• M35: 17,577,451 km (0.069 R)
• M36: 19,771,752 km (0.084 R)
• M37: 19,916,264 km (0.04 R)
• M38: 20,133,779 km (0.095 R)
• M39: 20,644,207 km (0.118 R)
• M40: 22,426,067 km (0.104 R)
• M41: 23,183,032 km (0.118 R)
• M42: 23,488,062 km (0.093 R)
• M43: 23,871,332 km (0.114 R)
• M44: 24,333,889 km (0.111 R)
• M45: 24,955,318 km (0.098 R)
• M46: 25,739,510 km (0.057 R)
• M47: 28,628,395 km (0.113 R)
• M48: 29,944,856 km (0.112 R)
• M49: 30,610,567 km (0.102 R)
• M50: 30,777,668 km (0.103 R)
• M51: 30,861,442 km (0.099 R)
• M52: 31,028,992 km (0.079 R)
• M53: 31,533,735 km (0.079 R)
• M54: 31,787,154 km (0.072 R)
• M55: 32,466,029 km (0.047 R)
• M56: 34,967,006 km (0.096 R)
• M57: 35,843,650 km (0.097 R)
• M58: 39,149,464 km (0.106 R)
• M59: 39,785,853 km (0.105 R)
• M60: 41,900,568 km (0.096 R)
• M61: 42,272,020 km (0.084 R)
• M62: 42,551,319 km (0.09 R)
• M63: 43,018,214 km (0.079 R)
• M64: 43,111,862 km (0.055 R)
• M65: 44,713,158 km (0.11 R)
• M66: 45,092,837 km (0.105 R)
• M67: 47,392,755 km (0.061 R)
• M68: 50,913,541 km (0.115 R)
• M69: 51,012,575 km (0.08 R)
• M70: 52,006,054 km (0.1 R)
• M71: 52,605,194 km (0.116 R)
• M72: 52,805,356 km (0.107 R)
• M73: 53,106,197 km (0.081 R)
• M74: 53,810,354 km (0.074 R)
• M75: 54,112,991 km (0.053 R)
• M76: 56,350,077 km (0.117 R)
• M77: 58,099,325 km (0.091 R)
• M78: 58,617,233 km (0.104 R)
• M79: 59,032,666 km (0.037 R)
• M80: 59,344,877 km (0.073 R)
• M81: 59,761,956 km (0.068 R)
• M82: 62,284,924 km (0.104 R)
• M83: 62,390,839 km (0.098 R)
• M84: 62,814,949 km (0.069 R)
• M85: 63,986,151 km (0.103 R)
• M86: 64,413,851 km (0.101 R)
• M87: 65,379,655 km (0.071 R)
• M88: 68,633,259 km (0.093 R)
• M89: 69,619,558 km (0.109 R)
• M90: 70,721,047 km (0.093 R)
• M91: 71,052,556 km (0.039 R)
• M92: 71,163,258 km (0.108 R)
• M93: 73,723,476 km (0.081 R)
• M94: 74,958,556 km (0.111 R)
• M95: 75,071,203 km (0.082 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 10,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit