🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.42 AU - 1.56 AU

Year: 633 Days

Day: 14.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,609,099 km

• M1: 64,925 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.78 AU

Year: 2261 Days

Day: 19.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,609,099 km

• M1: 953,537 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.66 AU - 4.54 AU

Year: 2891 Days

Day: 23.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 11

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.79 AU - 10.59 AU

Year: 8921 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 112.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,609,099 km

• M1: 249,978 km (0.09 R)
• M2: 414,386 km (0.083 R)
• M3: 513,121 km (0.091 R)
• M4: 659,577 km (0.101 R)
• M5: 863,778 km (0.12 R)
• M6: 1,104,930 km (0.105 R)
• M7: 1,725,761 km (0.059 R)
• M8: 2,032,736 km (0.099 R)
• M9: 2,254,141 km (0.109 R)
• M10: 2,378,157 km (0.095 R)
• M11: 2,547,353 km (0.065 R)
• M12: 2,655,063 km (0.098 R)
• M13: 2,830,691 km (0.114 R)
• M14: 3,010,358 km (0.108 R)
• M15: 3,451,971 km (0.12 R)
• M16: 3,765,977 km (0.107 R)
• M17: 3,914,079 km (0.073 R)
• M18: 4,014,010 km (0.114 R)
• M19: 4,657,281 km (0.118 R)
• M20: 5,113,106 km (0.093 R)
• M21: 5,332,566 km (0.111 R)
• M22: 5,527,193 km (0.064 R)
• M23: 5,866,480 km (0.08 R)
• M24: 7,045,761 km (0.065 R)
• M25: 7,506,522 km (0.096 R)
• M26: 7,662,403 km (0.119 R)
• M27: 7,819,331 km (0.032 R)
• M28: 8,104,315 km (0.093 R)
• M29: 8,200,207 km (0.051 R)
• M30: 8,489,829 km (0.117 R)
• M31: 9,079,394 km (0.107 R)
• M32: 9,178,877 km (0.102 R)
• M33: 9,715,933 km (0.069 R)
• M34: 9,885,876 km (0.038 R)
• M35: 10,926,180 km (0.069 R)
• M36: 11,567,057 km (0.118 R)
• M37: 11,675,067 km (0.091 R)
• M38: 11,855,781 km (0.102 R)
• M39: 12,183,550 km (0.032 R)
• M40: 12,588,212 km (0.105 R)
• M41: 12,736,314 km (0.098 R)
• M42: 13,675,938 km (0.047 R)
• M43: 13,752,083 km (0.103 R)
• M44: 14,173,351 km (0.105 R)
• M45: 14,443,674 km (0.108 R)
• M46: 15,264,817 km (0.12 R)
• M47: 16,423,602 km (0.09 R)
• M48: 17,074,951 km (0.116 R)
• M49: 17,818,004 km (0.032 R)
• M50: 18,824,947 km (0.116 R)
• M51: 18,994,591 km (0.039 R)
• M52: 19,378,160 km (0.118 R)
• M53: 19,463,730 km (0.115 R)
• M54: 19,850,441 km (0.05 R)
• M55: 20,066,310 km (0.112 R)
• M56: 20,326,461 km (0.1 R)
• M57: 21,113,495 km (0.064 R)
• M58: 21,201,609 km (0.104 R)
• M59: 21,910,703 km (0.107 R)
• M60: 22,582,397 km (0.061 R)
• M61: 22,943,526 km (0.09 R)
• M62: 23,215,495 km (0.11 R)
• M63: 23,306,451 km (0.071 R)
• M64: 24,314,441 km (0.06 R)
• M65: 24,452,969 km (0.05 R)
• M66: 24,545,420 km (0.054 R)
• M67: 24,870,197 km (0.096 R)
• M68: 25,009,772 km (0.082 R)
• M69: 25,196,321 km (0.076 R)
• M70: 25,570,914 km (0.099 R)
• M71: 25,805,782 km (0.071 R)
• M72: 25,994,276 km (0.114 R)
• M73: 26,183,367 km (0.059 R)
• M74: 26,991,495 km (0.071 R)
• M75: 27,087,088 km (0.11 R)
• M76: 27,230,852 km (0.082 R)
• M77: 27,615,169 km (0.043 R)
• M78: 28,146,540 km (0.118 R)
• M79: 28,243,480 km (0.116 R)
• M80: 29,268,375 km (0.093 R)
• M81: 30,255,870 km (0.059 R)
• M82: 33,437,218 km (0.103 R)
• M83: 34,469,145 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.7

Radius: 7.5

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.46 AU - 15.76 AU

Year: 17486 Days

Day: 22 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,609,099 km

• M1: 99,333 km (0.1 R)
• M2: 182,061 km (0.091 R)
• M3: 392,844 km (0.105 R)
• M4: 803,341 km (0.104 R)
• M5: 1,085,482 km (0.108 R)
• M6: 1,452,446 km (0.095 R)
• M7: 2,390,424 km (0.096 R)
• M8: 2,590,138 km (0.105 R)
• M9: 3,005,720 km (0.1 R)
• M10: 3,185,088 km (0.089 R)
• M11: 3,331,245 km (0.071 R)
• M12: 4,373,793 km (0.096 R)
• M13: 4,659,674 km (0.113 R)
• M14: 4,993,577 km (0.083 R)
• M15: 5,292,324 km (0.097 R)
• M16: 5,729,000 km (0.12 R)
• M17: 6,637,059 km (0.11 R)
• M18: 7,932,427 km (0.069 R)
• M19: 9,355,701 km (0.11 R)
• M20: 9,565,437 km (0.044 R)
• M21: 10,150,216 km (0.075 R)
• M22: 10,257,776 km (0.106 R)
• M23: 10,419,791 km (0.043 R)
• M24: 10,801,265 km (0.09 R)
• M25: 10,911,070 km (0.094 R)
• M26: 11,076,526 km (0.037 R)
• M27: 13,243,002 km (0.049 R)
• M28: 13,656,042 km (0.104 R)
• M29: 15,350,238 km (0.113 R)
• M30: 17,109,508 km (0.106 R)
• M31: 17,494,873 km (0.109 R)
• M32: 17,559,349 km (0.116 R)
• M33: 18,143,230 km (0.057 R)
• M34: 18,931,760 km (0.104 R)
• M35: 20,678,315 km (0.119 R)
• M36: 21,088,662 km (0.09 R)
• M37: 22,195,986 km (0.062 R)
• M38: 22,545,895 km (0.105 R)
• M39: 22,686,367 km (0.06 R)
• M40: 24,900,715 km (0.032 R)
• M41: 26,144,023 km (0.058 R)
• M42: 26,810,332 km (0.096 R)
• M43: 27,407,377 km (0.037 R)
• M44: 27,482,326 km (0.066 R)
• M45: 27,632,372 km (0.071 R)
• M46: 29,071,653 km (0.099 R)
• M47: 29,301,137 km (0.096 R)
• M48: 30,147,711 km (0.096 R)
• M49: 30,302,545 km (0.05 R)
• M50: 31,236,783 km (0.064 R)
• M51: 31,707,418 km (0.09 R)
• M52: 31,943,633 km (0.113 R)
• M53: 32,497,145 km (0.113 R)
• M54: 32,655,869 km (0.11 R)
• M55: 35,965,722 km (0.115 R)
• M56: 36,047,851 km (0.108 R)
• M57: 36,129,980 km (0.098 R)
• M58: 36,459,095 km (0.085 R)
• M59: 39,043,099 km (0.072 R)
• M60: 41,513,409 km (0.037 R)
• M61: 42,463,505 km (0.117 R)
• M62: 42,637,039 km (0.059 R)
• M63: 44,914,367 km (0.085 R)
• M64: 45,268,166 km (0.077 R)
• M65: 45,711,873 km (0.075 R)
• M66: 45,889,745 km (0.086 R)
• M67: 46,424,558 km (0.1 R)
• M68: 46,603,327 km (0.118 R)
• M69: 46,872,005 km (0.088 R)
• M70: 47,590,673 km (0.111 R)
• M71: 47,770,938 km (0.05 R)
• M72: 49,677,414 km (0.114 R)
• M73: 49,951,776 km (0.116 R)
• M74: 50,869,858 km (0.088 R)
• M75: 51,515,972 km (0.063 R)
• M76: 51,793,625 km (0.093 R)
• M77: 52,164,778 km (0.11 R)
• M78: 53,376,670 km (0.042 R)
• M79: 53,470,318 km (0.11 R)
• M80: 54,409,494 km (0.108 R)
• M81: 55,923,574 km (0.103 R)
• M82: 56,399,444 km (0.098 R)
• M83: 56,685,625 km (0.033 R)
• M84: 57,547,309 km (0.063 R)
• M85: 57,643,201 km (0.109 R)
• M86: 58,606,163 km (0.116 R)
• M87: 59,768,688 km (0.087 R)
• M88: 60,255,180 km (0.078 R)
• M89: 61,723,034 km (0.107 R)
• M90: 62,116,327 km (0.101 R)
• M91: 62,905,605 km (0.091 R)
• M92: 63,797,508 km (0.1 R)
• M93: 64,593,817 km (0.107 R)
• M94: 64,893,312 km (0.1 R)
• M95: 65,794,340 km (0.066 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit