🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1.02 AU

Year: 291 Days

Day: 38.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2 AU - 2.62 AU

Year: 1302 Days

Day: 34.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.15 AU - 2.86 AU

Year: 1466 Days

Day: 13.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.53 AU - 2.73 AU

Year: 1582 Days

Day: 23.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.42 AU - 3.46 AU

Year: 1869 Days

Day: 29.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.36 AU - 4.66 AU

Year: 2978 Days

Day: 15.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,581,967 km

• M1: 751,580 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.1 AU - 5.1 AU

Year: 3079 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.01 AU - 7.77 AU

Year: 6707 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,581,967 km

• M1: 225,743 km (0.066 R)
• M2: 321,037 km (0.096 R)
• M3: 446,849 km (0.109 R)
• M4: 640,877 km (0.09 R)
• M5: 756,367 km (0.116 R)
• M6: 918,830 km (0.105 R)
• M7: 1,372,261 km (0.12 R)
• M8: 1,480,720 km (0.029 R)
• M9: 1,997,281 km (0.077 R)
• M10: 2,157,650 km (0.09 R)
• M11: 2,549,148 km (0.103 R)
• M12: 2,963,384 km (0.059 R)
• M13: 3,106,400 km (0.118 R)
• M14: 3,293,696 km (0.105 R)
• M15: 3,745,631 km (0.103 R)
• M16: 3,990,374 km (0.068 R)
• M17: 4,171,686 km (0.068 R)
• M18: 4,263,390 km (0.104 R)
• M19: 4,425,554 km (0.105 R)
• M20: 4,756,165 km (0.111 R)
• M21: 5,168,606 km (0.109 R)
• M22: 5,668,862 km (0.088 R)
• M23: 6,210,855 km (0.092 R)
• M24: 7,014,046 km (0.063 R)
• M25: 7,316,981 km (0.079 R)
• M26: 7,793,451 km (0.091 R)
• M27: 8,049,861 km (0.1 R)
• M28: 8,164,753 km (0.031 R)
• M29: 8,717,816 km (0.05 R)
• M30: 8,835,849 km (0.095 R)
• M31: 8,954,480 km (0.052 R)
• M32: 9,433,941 km (0.065 R)
• M33: 10,169,065 km (0.108 R)
• M34: 11,338,322 km (0.089 R)
• M35: 11,435,112 km (0.113 R)
• M36: 11,694,215 km (0.033 R)
• M37: 11,791,903 km (0.099 R)
• M38: 12,550,065 km (0.029 R)
• M39: 12,918,225 km (0.062 R)
• M40: 14,252,339 km (0.076 R)
• M41: 14,741,973 km (0.097 R)
• M42: 15,522,574 km (0.087 R)
• M43: 15,701,793 km (0.105 R)
• M44: 15,881,759 km (0.113 R)
• M45: 17,719,120 km (0.038 R)
• M46: 18,245,555 km (0.083 R)
• M47: 18,930,115 km (0.084 R)
• M48: 19,083,303 km (0.061 R)
• M49: 19,623,052 km (0.077 R)
• M50: 19,855,826 km (0.069 R)
• M51: 19,972,513 km (0.067 R)
• M52: 20,599,178 km (0.12 R)
• M53: 21,033,760 km (0.088 R)
• M54: 21,631,254 km (0.096 R)
• M55: 21,992,383 km (0.092 R)
• M56: 22,274,674 km (0.103 R)
• M57: 22,598,703 km (0.041 R)
• M58: 22,924,378 km (0.105 R)
• M59: 23,087,888 km (0.032 R)
• M60: 23,910,826 km (0.057 R)
• M61: 24,284,222 km (0.1 R)
• M62: 24,409,137 km (0.102 R)
• M63: 24,911,037 km (0.093 R)
• M64: 25,079,036 km (0.038 R)
• M65: 25,247,483 km (0.049 R)
• M66: 26,737,179 km (0.089 R)
• M67: 26,909,216 km (0.04 R)
• M68: 27,297,722 km (0.092 R)
• M69: 27,470,956 km (0.097 R)
• M70: 28,211,466 km (0.08 R)
• M71: 28,782,032 km (0.051 R)
• M72: 29,223,645 km (0.12 R)
• M73: 29,667,502 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 6.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.84 AU - 16.96 AU

Year: 21330 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,581,967 km

• M1: 316,848 km (0.068 R)
• M2: 416,630 km (0.102 R)
• M3: 544,536 km (0.077 R)
• M4: 722,558 km (0.12 R)
• M5: 858,393 km (0.088 R)
• M6: 1,002,605 km (0.059 R)
• M7: 1,385,426 km (0.104 R)
• M8: 1,862,793 km (0.039 R)
• M9: 2,160,941 km (0.096 R)
• M10: 2,387,432 km (0.048 R)
• M11: 3,530,809 km (0.103 R)
• M12: 3,696,713 km (0.109 R)
• M13: 3,967,485 km (0.115 R)
• M14: 4,036,300 km (0.119 R)
• M15: 4,315,151 km (0.12 R)
• M16: 4,854,900 km (0.089 R)
• M17: 5,957,586 km (0.119 R)
• M18: 6,315,125 km (0.117 R)
• M19: 7,009,259 km (0.083 R)
• M20: 7,556,338 km (0.057 R)
• M21: 7,684,543 km (0.105 R)
• M22: 8,160,863 km (0.078 R)
• M23: 8,424,754 km (0.06 R)
• M24: 9,187,404 km (0.098 R)
• M25: 9,461,766 km (0.108 R)
• M26: 9,925,220 km (0.084 R)
• M27: 10,443,427 km (0.116 R)
• M28: 10,538,721 km (0.115 R)
• M29: 11,261,728 km (0.109 R)
• M30: 13,318,399 km (0.041 R)
• M31: 13,421,622 km (0.072 R)
• M32: 13,785,145 km (0.087 R)
• M33: 13,837,205 km (0.119 R)
• M34: 14,627,979 km (0.068 R)
• M35: 14,787,899 km (0.094 R)
• M36: 15,325,255 km (0.105 R)
• M37: 15,650,630 km (0.115 R)
• M38: 17,424,412 km (0.079 R)
• M39: 18,220,273 km (0.082 R)
• M40: 18,738,031 km (0.055 R)
• M41: 20,201,846 km (0.091 R)
• M42: 20,380,017 km (0.114 R)
• M43: 20,737,706 km (0.101 R)
• M44: 21,641,277 km (0.087 R)
• M45: 22,742,467 km (0.097 R)
• M46: 23,175,553 km (0.057 R)
• M47: 23,736,545 km (0.074 R)
• M48: 24,050,102 km (0.109 R)
• M49: 24,175,913 km (0.115 R)
• M50: 24,301,875 km (0.077 R)
• M51: 25,445,850 km (0.105 R)
• M52: 27,325,697 km (0.119 R)
• M53: 27,720,186 km (0.089 R)
• M54: 28,581,272 km (0.108 R)
• M55: 29,788,078 km (0.084 R)
• M56: 30,669,957 km (0.115 R)
• M57: 31,560,513 km (0.116 R)
• M58: 32,459,447 km (0.095 R)
• M59: 33,577,392 km (0.087 R)
• M60: 34,211,687 km (0.057 R)
• M61: 34,778,962 km (0.079 R)
• M62: 35,707,217 km (0.105 R)
• M63: 37,734,268 km (0.071 R)
• M64: 38,100,184 km (0.11 R)
• M65: 38,614,352 km (0.118 R)
• M66: 39,204,815 km (0.101 R)
• M67: 40,170,768 km (0.048 R)
• M68: 40,245,418 km (0.089 R)
• M69: 41,671,983 km (0.086 R)
• M70: 42,733,829 km (0.113 R)
• M71: 43,344,487 km (0.104 R)
• M72: 43,421,081 km (0.086 R)
• M73: 43,574,269 km (0.108 R)
• M74: 43,881,244 km (0.103 R)
• M75: 44,343,053 km (0.027 R)
• M76: 44,806,507 km (0.044 R)
• M77: 46,050,264 km (0.05 R)
• M78: 46,128,354 km (0.107 R)
• M79: 47,541,755 km (0.098 R)
• M80: 48,412,564 km (0.099 R)
• M81: 49,368,494 km (0.116 R)
• M82: 49,768,519 km (0.032 R)
• M83: 52,517,978 km (0.076 R)
• M84: 52,844,700 km (0.066 R)
• M85: 53,090,040 km (0.047 R)
• M86: 53,664,347 km (0.03 R)

Asteroid Belt

Center: 15.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.6

Radius: 7.3

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.38 AU - 20.04 AU

Year: 24204 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,581,967 km

• M1: 173,982 km (0.12 R)
• M2: 252,222 km (0.064 R)
• M3: 572,212 km (0.077 R)
• M4: 729,140 km (0.079 R)
• M5: 929,900 km (0.077 R)
• M6: 1,084,136 km (0.108 R)
• M7: 1,280,259 km (0.043 R)
• M8: 1,857,856 km (0.113 R)
• M9: 2,133,415 km (0.098 R)
• M10: 2,635,765 km (0.051 R)
• M11: 3,081,716 km (0.087 R)
• M12: 4,042,583 km (0.116 R)
• M13: 4,451,135 km (0.09 R)
• M14: 4,713,231 km (0.097 R)
• M15: 4,926,557 km (0.048 R)
• M16: 7,227,821 km (0.089 R)
• M17: 7,289,156 km (0.113 R)
• M18: 8,485,790 km (0.054 R)
• M19: 11,553,294 km (0.084 R)
• M20: 11,625,101 km (0.08 R)
• M21: 12,058,486 km (0.086 R)
• M22: 12,423,654 km (0.042 R)
• M23: 12,644,610 km (0.117 R)
• M24: 13,165,061 km (0.052 R)
• M25: 15,158,752 km (0.069 R)
• M26: 17,408,704 km (0.08 R)
• M27: 18,153,851 km (0.087 R)
• M28: 18,993,843 km (0.115 R)
• M29: 19,674,962 km (0.104 R)
• M30: 19,846,551 km (0.078 R)
• M31: 20,624,610 km (0.049 R)
• M32: 22,299,807 km (0.054 R)
• M33: 22,927,818 km (0.119 R)
• M34: 23,289,397 km (0.102 R)
• M35: 23,470,859 km (0.119 R)
• M36: 25,311,361 km (0.076 R)
• M37: 26,060,398 km (0.095 R)
• M38: 28,447,830 km (0.082 R)
• M39: 28,544,919 km (0.118 R)
• M40: 29,226,637 km (0.109 R)
• M41: 29,618,583 km (0.084 R)
• M42: 31,303,654 km (0.094 R)
• M43: 33,019,691 km (0.047 R)
• M44: 35,181,380 km (0.119 R)
• M45: 35,598,309 km (0.085 R)
• M46: 36,016,884 km (0.063 R)
• M47: 36,753,205 km (0.066 R)
• M48: 36,858,821 km (0.082 R)
• M49: 37,070,352 km (0.079 R)
• M50: 37,813,854 km (0.096 R)
• M51: 38,669,554 km (0.12 R)
• M52: 38,992,087 km (0.118 R)
• M53: 41,055,490 km (0.099 R)
• M54: 41,274,801 km (0.095 R)
• M55: 41,714,469 km (0.108 R)
• M56: 41,824,573 km (0.117 R)
• M57: 42,376,888 km (0.111 R)
• M58: 42,487,590 km (0.083 R)
• M59: 44,497,438 km (0.107 R)
• M60: 44,835,379 km (0.111 R)
• M61: 45,174,219 km (0.057 R)
• M62: 48,146,130 km (0.115 R)
• M63: 49,772,408 km (0.074 R)
• M64: 50,006,230 km (0.056 R)
• M65: 50,123,365 km (0.117 R)
• M66: 51,298,606 km (0.12 R)
• M67: 52,364,191 km (0.1 R)
• M68: 53,317,579 km (0.073 R)
• M69: 54,517,204 km (0.108 R)
• M70: 55,847,129 km (0.071 R)
• M71: 56,333,322 km (0.055 R)
• M72: 56,943,083 km (0.087 R)
• M73: 57,800,578 km (0.092 R)
• M74: 58,415,575 km (0.094 R)
• M75: 61,272,445 km (0.115 R)
• M76: 63,666,610 km (0.088 R)
• M77: 64,174,495 km (0.06 R)
• M78: 64,556,418 km (0.053 R)
• M79: 70,636,075 km (0.088 R)
• M80: 71,952,985 km (0.103 R)
• M81: 73,410,966 km (0.102 R)
• M82: 76,625,675 km (0.072 R)
• M83: 77,166,022 km (0.105 R)
• M84: 78,658,112 km (0.092 R)
• M85: 80,845,532 km (0.059 R)
• M86: 81,671,013 km (0.061 R)
• M87: 82,637,565 km (0.074 R)
• M88: 83,191,525 km (0.036 R)
• M89: 83,885,809 km (0.093 R)
• M90: 84,164,061 km (0.06 R)
• M91: 86,963,187 km (0.103 R)
• M92: 89,508,445 km (0.104 R)
• M93: 91,075,932 km (0.09 R)
• M94: 92,940,071 km (0.12 R)
• M95: 95,106,547 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit