🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.75 AU - 2.27 AU

Year: 1016 Days

Day: 29.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.48 AU - 5.5 AU

Year: 3391 Days

Day: 44.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 12.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.85 AU - 12.09 AU

Year: 12076 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,788,422 km

• M1: 353,799 km (0.041 R)
• M2: 1,030,281 km (0.085 R)
• M3: 1,117,346 km (0.1 R)
• M4: 1,356,254 km (0.034 R)
• M5: 1,511,686 km (0.117 R)
• M6: 1,798,466 km (0.099 R)
• M7: 1,948,512 km (0.055 R)
• M8: 2,330,735 km (0.109 R)
• M9: 2,424,084 km (0.039 R)
• M10: 2,542,715 km (0.075 R)
• M11: 2,835,478 km (0.109 R)
• M12: 3,165,042 km (0.115 R)
• M13: 3,295,192 km (0.048 R)
• M14: 3,888,946 km (0.094 R)
• M15: 4,028,671 km (0.099 R)
• M16: 4,227,037 km (0.066 R)
• M17: 4,633,495 km (0.114 R)
• M18: 5,205,408 km (0.079 R)
• M19: 5,328,676 km (0.052 R)
• M20: 5,578,205 km (0.109 R)
• M21: 5,736,181 km (0.065 R)
• M22: 5,959,680 km (0.117 R)
• M23: 6,056,470 km (0.067 R)
• M24: 6,481,777 km (0.077 R)
• M25: 6,984,575 km (0.068 R)
• M26: 7,430,526 km (0.107 R)
• M27: 7,534,796 km (0.12 R)
• M28: 8,860,233 km (0.114 R)
• M29: 9,007,886 km (0.077 R)
• M30: 9,606,577 km (0.087 R)
• M31: 10,102,494 km (0.082 R)
• M32: 10,334,371 km (0.076 R)
• M33: 11,159,253 km (0.087 R)
• M34: 11,318,724 km (0.071 R)
• M35: 11,439,001 km (0.069 R)
• M36: 11,801,926 km (0.108 R)
• M37: 13,503,452 km (0.067 R)
• M38: 13,588,423 km (0.109 R)
• M39: 14,274,629 km (0.12 R)
• M40: 14,361,096 km (0.035 R)
• M41: 14,972,054 km (0.109 R)
• M42: 15,192,262 km (0.103 R)
• M43: 15,280,675 km (0.059 R)
• M44: 15,369,236 km (0.069 R)
• M45: 17,268,381 km (0.097 R)
• M46: 18,198,581 km (0.11 R)
• M47: 19,240,530 km (0.12 R)
• M48: 20,448,084 km (0.065 R)
• M49: 20,643,459 km (0.065 R)
• M50: 20,888,650 km (0.103 R)
• M51: 21,580,540 km (0.09 R)
• M52: 22,129,415 km (0.119 R)
• M53: 22,682,777 km (0.111 R)
• M54: 23,189,914 km (0.074 R)
• M55: 23,444,829 km (0.118 R)
• M56: 23,547,004 km (0.113 R)
• M57: 23,803,265 km (0.111 R)
• M58: 24,733,465 km (0.069 R)
• M59: 24,837,585 km (0.102 R)
• M60: 25,203,052 km (0.102 R)
• M61: 25,992,331 km (0.047 R)
• M62: 26,257,119 km (0.085 R)
• M63: 26,682,725 km (0.087 R)
• M64: 27,164,281 km (0.1 R)
• M65: 27,433,108 km (0.1 R)
• M66: 32,306,408 km (0.073 R)
• M67: 32,534,096 km (0.074 R)
• M68: 33,220,750 km (0.116 R)
• M69: 34,608,121 km (0.061 R)
• M70: 34,841,194 km (0.045 R)
• M71: 35,074,866 km (0.067 R)
• M72: 36,902,952 km (0.078 R)
• M73: 37,260,342 km (0.094 R)
• M74: 37,738,606 km (0.044 R)
• M75: 38,038,550 km (0.106 R)
• M76: 38,158,826 km (0.059 R)
• M77: 39,185,816 km (0.107 R)
• M78: 39,307,140 km (0.096 R)
• M79: 40,405,637 km (0.098 R)
• M80: 41,205,088 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 4.9

Gravity: 28.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.79 AU - 24.45 AU

Year: 32169 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,788,422 km

• M1: 293,062 km (0.096 R)
• M2: 525,537 km (0.111 R)
• M3: 1,162,226 km (0.046 R)
• M4: 1,411,755 km (0.119 R)
• M5: 1,677,740 km (0.082 R)
• M6: 2,042,161 km (0.112 R)
• M7: 2,169,169 km (0.087 R)
• M8: 2,298,571 km (0.083 R)
• M9: 3,127,493 km (0.116 R)
• M10: 4,414,334 km (0.072 R)
• M11: 4,468,937 km (0.08 R)
• M12: 5,724,213 km (0.039 R)
• M13: 6,952,860 km (0.102 R)
• M14: 7,662,253 km (0.094 R)
• M15: 7,925,845 km (0.086 R)
• M16: 9,357,945 km (0.11 R)
• M17: 9,498,418 km (0.037 R)
• M18: 10,139,295 km (0.073 R)
• M19: 10,794,085 km (0.061 R)
• M20: 10,941,439 km (0.108 R)
• M21: 11,462,488 km (0.064 R)
• M22: 12,220,800 km (0.091 R)
• M23: 12,297,394 km (0.118 R)
• M24: 12,374,287 km (0.08 R)
• M25: 12,605,865 km (0.104 R)
• M26: 15,163,839 km (0.073 R)
• M27: 15,577,626 km (0.109 R)
• M28: 16,163,003 km (0.091 R)
• M29: 17,441,765 km (0.071 R)
• M30: 17,528,233 km (0.091 R)
• M31: 18,752,691 km (0.084 R)
• M32: 19,464,628 km (0.106 R)
• M33: 20,367,152 km (0.086 R)
• M34: 22,399,888 km (0.101 R)
• M35: 23,822,563 km (0.108 R)
• M36: 24,110,539 km (0.113 R)
• M37: 24,884,259 km (0.065 R)
• M38: 25,862,779 km (0.106 R)
• M39: 26,953,497 km (0.081 R)
• M40: 27,253,590 km (0.076 R)
• M41: 28,770,662 km (0.064 R)
• M42: 29,797,203 km (0.101 R)
• M43: 31,674,956 km (0.085 R)
• M44: 31,991,654 km (0.038 R)
• M45: 32,841,221 km (0.056 R)
• M46: 34,129,408 km (0.067 R)
• M47: 35,543,556 km (0.089 R)
• M48: 35,982,477 km (0.059 R)
• M49: 36,092,431 km (0.062 R)
• M50: 37,979,907 km (0.049 R)
• M51: 41,272,856 km (0.115 R)
• M52: 42,081,283 km (0.117 R)
• M53: 43,713,695 km (0.077 R)
• M54: 45,248,120 km (0.066 R)
• M55: 46,081,530 km (0.115 R)
• M56: 46,800,048 km (0.085 R)
• M57: 47,281,005 km (0.034 R)
• M58: 48,248,006 km (0.054 R)
• M59: 49,588,104 km (0.109 R)
• M60: 50,570,513 km (0.075 R)
• M61: 51,311,471 km (0.096 R)
• M62: 53,179,500 km (0.083 R)
• M63: 54,437,169 km (0.111 R)
• M64: 57,624,053 km (0.069 R)
• M65: 58,268,670 km (0.113 R)
• M66: 60,739,877 km (0.108 R)
• M67: 62,318,135 km (0.112 R)
• M68: 63,245,043 km (0.084 R)
• M69: 63,776,714 km (0.04 R)
• M70: 68,628,322 km (0.032 R)
• M71: 69,859,662 km (0.072 R)
• M72: 71,236,412 km (0.114 R)
• M73: 71,928,003 km (0.083 R)
• M74: 72,900,090 km (0.074 R)
• M75: 73,457,641 km (0.063 R)
• M76: 74,436,460 km (0.097 R)
• M77: 74,997,751 km (0.047 R)
• M78: 78,395,119 km (0.109 R)
• M79: 80,975,831 km (0.1 R)
• M80: 82,566,655 km (0.059 R)
• M81: 82,857,025 km (0.061 R)
• M82: 83,002,284 km (0.109 R)
• M83: 84,898,886 km (0.108 R)
• M84: 86,514,842 km (0.111 R)
• M85: 88,586,174 km (0.088 R)
• M86: 90,524,065 km (0.047 R)
• M87: 91,723,541 km (0.109 R)
• M88: 92,475,869 km (0.096 R)
• M89: 92,928,253 km (0.119 R)
• M90: 94,138,350 km (0.103 R)
• M91: 94,897,260 km (0.095 R)
• M92: 96,726,842 km (0.107 R)
• M93: 97,492,633 km (0.111 R)
• M94: 98,875,965 km (0.111 R)
• M95: 102,752,943 km (0.105 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit