🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 154 Days

Day: 29.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,930,191 km

• M1: 212,429 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 231 Days

Day: 14.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 429 Days

Day: 44.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,930,191 km

• M1: 105,616 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.84 AU - 3.06 AU

Year: 1335 Days

Day: 21.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,930,191 km

• M1: 119,379 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.38 AU - 2.94 AU

Year: 1511 Days

Day: 32.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.17 AU - 4.19 AU

Year: 2458 Days

Day: 17.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 97.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,930,191 km

• M1: 579,841 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.55 AU - 4.01 AU

Year: 2559 Days

Day: 29.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,930,191 km

• M1: 162,014 km (0.098 R)
• M2: 647,011 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 3

Gravity: 70.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.29 AU - 14.61 AU

Year: 19129 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,930,191 km

• M1: 321,635 km (0.082 R)
• M2: 817,403 km (0.118 R)
• M3: 865,573 km (0.075 R)
• M4: 914,791 km (0.11 R)
• M5: 1,147,565 km (0.105 R)
• M6: 1,201,720 km (0.116 R)
• M7: 1,634,207 km (0.09 R)
• M8: 1,914,703 km (0.115 R)
• M9: 2,044,105 km (0.097 R)
• M10: 2,449,216 km (0.108 R)
• M11: 2,625,293 km (0.092 R)
• M12: 2,841,911 km (0.051 R)
• M13: 3,764,182 km (0.033 R)
• M14: 4,425,853 km (0.041 R)
• M15: 4,511,124 km (0.078 R)
• M16: 4,989,388 km (0.089 R)
• M17: 5,302,048 km (0.106 R)
• M18: 6,469,659 km (0.074 R)
• M19: 7,407,638 km (0.055 R)
• M20: 10,182,828 km (0.074 R)
• M21: 11,268,310 km (0.099 R)
• M22: 11,795,194 km (0.088 R)
• M23: 11,972,617 km (0.107 R)
• M24: 12,091,397 km (0.049 R)
• M25: 12,330,006 km (0.11 R)
• M26: 12,389,995 km (0.097 R)
• M27: 13,856,652 km (0.119 R)
• M28: 14,169,162 km (0.094 R)
• M29: 16,091,645 km (0.091 R)
• M30: 16,485,985 km (0.1 R)
• M31: 18,572,875 km (0.118 R)
• M32: 19,194,155 km (0.101 R)
• M33: 19,542,119 km (0.085 R)
• M34: 19,611,982 km (0.032 R)
• M35: 19,681,993 km (0.115 R)
• M36: 21,457,571 km (0.08 R)
• M37: 21,601,783 km (0.044 R)
• M38: 24,102,611 km (0.118 R)
• M39: 24,779,840 km (0.071 R)
• M40: 26,384,128 km (0.099 R)
• M41: 26,848,479 km (0.083 R)
• M42: 28,416,265 km (0.111 R)
• M43: 29,531,068 km (0.08 R)
• M44: 29,932,739 km (0.089 R)
• M45: 32,215,004 km (0.091 R)
• M46: 32,462,888 km (0.111 R)
• M47: 32,877,423 km (0.096 R)
• M48: 33,043,626 km (0.087 R)
• M49: 35,145,626 km (0.119 R)
• M50: 37,117,176 km (0.099 R)
• M51: 39,124,481 km (0.096 R)
• M52: 41,435,469 km (0.063 R)
• M53: 41,615,136 km (0.119 R)
• M54: 41,975,068 km (0.109 R)
• M55: 43,790,438 km (0.054 R)
• M56: 44,615,620 km (0.102 R)
• M57: 46,188,343 km (0.11 R)
• M58: 46,654,340 km (0.1 R)
• M59: 48,912,819 km (0.12 R)
• M60: 50,055,298 km (0.101 R)
• M61: 53,144,793 km (0.107 R)
• M62: 53,632,931 km (0.118 R)
• M63: 54,515,558 km (0.103 R)
• M64: 55,008,035 km (0.12 R)
• M65: 55,798,959 km (0.095 R)
• M66: 57,392,176 km (0.105 R)
• M67: 59,505,695 km (0.114 R)
• M68: 60,114,259 km (0.031 R)
• M69: 60,317,562 km (0.045 R)
• M70: 60,521,015 km (0.103 R)
• M71: 61,337,521 km (0.049 R)
• M72: 62,363,164 km (0.102 R)
• M73: 64,327,384 km (0.059 R)
• M74: 68,953,548 km (0.117 R)
• M75: 69,912,919 km (0.097 R)
• M76: 70,233,657 km (0.114 R)
• M77: 70,340,769 km (0.086 R)
• M78: 71,199,012 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 4.4

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.12 AU - 16.78 AU

Year: 19129 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,930,191 km

• M1: 62,233 km (0.061 R)
• M2: 174,880 km (0.075 R)
• M3: 305,180 km (0.111 R)
• M4: 368,011 km (0.066 R)
• M5: 745,895 km (0.115 R)
• M6: 868,266 km (0.099 R)
• M7: 1,419,235 km (0.069 R)
• M8: 1,890,618 km (0.077 R)
• M9: 2,254,889 km (0.107 R)
• M10: 2,330,286 km (0.112 R)
• M11: 2,935,858 km (0.038 R)
• M12: 3,616,678 km (0.092 R)
• M13: 3,794,251 km (0.112 R)
• M14: 4,157,923 km (0.112 R)
• M15: 4,692,137 km (0.106 R)
• M16: 4,724,151 km (0.094 R)
• M17: 5,381,335 km (0.09 R)
• M18: 6,419,544 km (0.094 R)
• M19: 7,668,387 km (0.041 R)
• M20: 8,593,650 km (0.116 R)
• M21: 9,310,672 km (0.114 R)
• M22: 9,513,078 km (0.117 R)
• M23: 9,553,769 km (0.061 R)
• M24: 9,676,289 km (0.099 R)
• M25: 10,673,958 km (0.05 R)
• M26: 10,716,144 km (0.09 R)
• M27: 11,966,334 km (0.072 R)
• M28: 12,010,315 km (0.104 R)
• M29: 12,855,095 km (0.099 R)
• M30: 12,945,153 km (0.067 R)
• M31: 13,080,539 km (0.085 R)
• M32: 13,627,020 km (0.092 R)
• M33: 13,672,946 km (0.09 R)
• M34: 13,949,253 km (0.085 R)
• M35: 14,088,230 km (0.099 R)
• M36: 14,930,915 km (0.079 R)
• M37: 15,263,172 km (0.113 R)
• M38: 16,274,154 km (0.103 R)
• M39: 17,655,541 km (0.112 R)
• M40: 18,258,869 km (0.06 R)
• M41: 18,664,878 km (0.079 R)
• M42: 18,920,241 km (0.102 R)
• M43: 19,641,153 km (0.094 R)
• M44: 20,109,395 km (0.072 R)
• M45: 20,423,550 km (0.12 R)
• M46: 20,950,733 km (0.112 R)
• M47: 21,375,741 km (0.107 R)
• M48: 22,559,060 km (0.107 R)
• M49: 23,158,648 km (0.072 R)
• M50: 23,818,823 km (0.046 R)
• M51: 24,317,882 km (0.057 R)
• M52: 24,373,532 km (0.033 R)
• M53: 24,540,783 km (0.109 R)
• M54: 24,764,432 km (0.103 R)
• M55: 25,044,928 km (0.091 R)
• M56: 25,722,307 km (0.059 R)
• M57: 26,291,377 km (0.103 R)
• M58: 26,405,819 km (0.091 R)
• M59: 27,499,978 km (0.097 R)
• M60: 27,674,110 km (0.097 R)
• M61: 27,965,228 km (0.088 R)
• M62: 28,081,914 km (0.115 R)
• M63: 28,374,378 km (0.113 R)
• M64: 29,080,330 km (0.075 R)
• M65: 29,554,256 km (0.031 R)
• M66: 29,792,117 km (0.056 R)
• M67: 30,329,772 km (0.047 R)
• M68: 31,718,040 km (0.062 R)
• M69: 31,839,812 km (0.117 R)
• M70: 32,328,100 km (0.079 R)
• M71: 32,389,435 km (0.102 R)
• M72: 32,757,446 km (0.094 R)
• M73: 34,243,850 km (0.102 R)
• M74: 34,556,211 km (0.101 R)
• M75: 34,869,618 km (0.05 R)
• M76: 35,815,376 km (0.037 R)
• M77: 36,641,904 km (0.118 R)
• M78: 36,833,389 km (0.065 R)
• M79: 37,089,501 km (0.055 R)
• M80: 37,538,893 km (0.088 R)
• M81: 37,860,977 km (0.098 R)
• M82: 37,990,080 km (0.045 R)
• M83: 40,075,624 km (0.086 R)
• M84: 40,933,418 km (0.111 R)
• M85: 40,999,690 km (0.113 R)
• M86: 41,264,927 km (0.118 R)
• M87: 41,397,770 km (0.083 R)
• M88: 41,464,341 km (0.042 R)
• M89: 41,997,508 km (0.05 R)
• M90: 43,407,767 km (0.082 R)
• M91: 44,152,764 km (0.095 R)
• M92: 44,424,584 km (0.108 R)
• M93: 45,106,900 km (0.074 R)
• M94: 45,655,176 km (0.119 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit