🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.96 AU

Year: 243 Days

Day: 24.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,853,185 km

• M1: 63,429 km (0.095 R)
• M2: 151,842 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.18 AU - 3.72 AU

Year: 2263 Days

Day: 15.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.17 AU - 5.21 AU

Year: 3028 Days

Day: 15.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 141.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,853,185 km

• M1: 2,101,551 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.39 AU - 5.23 AU

Year: 3725 Days

Day: 22.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,853,185 km

• M1: 84,224 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.31 AU - 5.93 AU

Year: 4091 Days

Day: 40.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.45 AU - 9.69 AU

Year: 8095 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,853,185 km

• M1: 186,100 km (0.098 R)
• M2: 330,312 km (0.109 R)
• M3: 1,013,376 km (0.073 R)
• M4: 1,431,053 km (0.117 R)
• M5: 1,846,935 km (0.116 R)
• M6: 2,261,621 km (0.093 R)
• M7: 2,419,746 km (0.061 R)
• M8: 2,622,899 km (0.049 R)
• M9: 3,537,541 km (0.082 R)
• M10: 4,101,974 km (0.032 R)
• M11: 4,345,669 km (0.104 R)
• M12: 4,519,202 km (0.106 R)
• M13: 4,720,262 km (0.042 R)
• M14: 5,501,013 km (0.088 R)
• M15: 5,715,985 km (0.095 R)
• M16: 5,961,326 km (0.084 R)
• M17: 6,321,856 km (0.041 R)
• M18: 7,035,289 km (0.111 R)
• M19: 7,446,084 km (0.062 R)
• M20: 8,016,202 km (0.105 R)
• M21: 9,071,465 km (0.091 R)
• M22: 9,198,623 km (0.1 R)
• M23: 9,518,763 km (0.118 R)
• M24: 9,745,254 km (0.117 R)
• M25: 10,401,839 km (0.094 R)
• M26: 11,005,167 km (0.09 R)
• M27: 11,242,878 km (0.08 R)
• M28: 12,669,144 km (0.083 R)
• M29: 13,277,260 km (0.082 R)
• M30: 14,115,157 km (0.114 R)
• M31: 14,484,814 km (0.058 R)
• M32: 14,857,761 km (0.12 R)
• M33: 15,045,357 km (0.097 R)
• M34: 15,233,850 km (0.093 R)
• M35: 15,575,083 km (0.083 R)
• M36: 16,072,346 km (0.098 R)
• M37: 16,769,473 km (0.064 R)
• M38: 16,925,802 km (0.12 R)
• M39: 17,200,464 km (0.091 R)
• M40: 18,033,275 km (0.083 R)
• M41: 18,273,679 km (0.109 R)
• M42: 18,394,255 km (0.075 R)
• M43: 19,164,235 km (0.091 R)
• M44: 19,491,555 km (0.086 R)
• M45: 19,655,963 km (0.116 R)
• M46: 20,609,949 km (0.111 R)
• M47: 20,861,423 km (0.103 R)
• M48: 21,029,571 km (0.032 R)
• M49: 22,176,388 km (0.073 R)
• M50: 23,169,419 km (0.09 R)
• M51: 23,561,814 km (0.052 R)
• M52: 23,780,826 km (0.034 R)
• M53: 24,088,698 km (0.096 R)
• M54: 24,530,610 km (0.067 R)
• M55: 24,975,365 km (0.107 R)
• M56: 25,332,903 km (0.081 R)
• M57: 26,053,367 km (0.104 R)
• M58: 26,370,664 km (0.103 R)
• M59: 26,826,189 km (0.071 R)
• M60: 27,652,718 km (0.099 R)
• M61: 28,674,172 km (0.084 R)
• M62: 30,372,407 km (0.113 R)
• M63: 31,715,646 km (0.104 R)
• M64: 31,860,756 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.9

Radius: 13.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.95 AU - 10.57 AU

Year: 9155 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,853,185 km

• M1: 188,643 km (0.106 R)
• M2: 324,179 km (0.07 R)
• M3: 486,492 km (0.054 R)
• M4: 624,721 km (0.113 R)
• M5: 814,560 km (0.031 R)
• M6: 1,254,528 km (0.098 R)
• M7: 1,536,221 km (0.106 R)
• M8: 1,618,948 km (0.118 R)
• M9: 1,813,874 km (0.065 R)
• M10: 1,952,551 km (0.108 R)
• M11: 2,055,624 km (0.071 R)
• M12: 2,487,065 km (0.032 R)
• M13: 2,585,350 km (0.045 R)
• M14: 2,873,326 km (0.033 R)
• M15: 3,248,219 km (0.099 R)
• M16: 3,897,174 km (0.105 R)
• M17: 4,465,796 km (0.12 R)
• M18: 4,620,779 km (0.075 R)
• M19: 4,725,049 km (0.113 R)
• M20: 4,900,677 km (0.071 R)
• M21: 5,440,725 km (0.074 R)
• M22: 5,848,828 km (0.111 R)
• M23: 6,209,359 km (0.119 R)
• M24: 7,599,871 km (0.094 R)
• M25: 7,744,083 km (0.105 R)
• M26: 9,346,277 km (0.064 R)
• M27: 9,523,101 km (0.115 R)
• M28: 9,745,852 km (0.081 R)
• M29: 10,173,553 km (0.029 R)
• M30: 10,584,648 km (0.08 R)
• M31: 10,977,791 km (0.074 R)
• M32: 11,164,489 km (0.117 R)
• M33: 11,470,118 km (0.093 R)
• M34: 11,826,310 km (0.114 R)
• M35: 12,041,731 km (0.113 R)
• M36: 12,258,498 km (0.098 R)
• M37: 12,427,993 km (0.085 R)
• M38: 12,941,113 km (0.118 R)
• M39: 13,611,162 km (0.071 R)
• M40: 13,912,602 km (0.106 R)
• M41: 14,089,427 km (0.095 R)
• M42: 14,419,888 km (0.044 R)
• M43: 14,959,039 km (0.083 R)
• M44: 15,140,352 km (0.063 R)
• M45: 16,669,691 km (0.084 R)
• M46: 17,780,455 km (0.098 R)
• M47: 17,945,013 km (0.08 R)
• M48: 18,386,326 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 8.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.86 AU - 14.64 AU

Year: 14222 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,853,185 km

• M1: 133,591 km (0.068 R)
• M2: 459,864 km (0.118 R)
• M3: 568,771 km (0.12 R)
• M4: 664,963 km (0.11 R)
• M5: 911,500 km (0.047 R)
• M6: 974,630 km (0.111 R)
• M7: 1,039,107 km (0.093 R)
• M8: 1,428,061 km (0.104 R)
• M9: 1,608,028 km (0.111 R)
• M10: 1,669,662 km (0.112 R)
• M11: 2,123,991 km (0.094 R)
• M12: 2,295,280 km (0.11 R)
• M13: 2,489,159 km (0.093 R)
• M14: 2,651,772 km (0.052 R)
• M15: 2,817,825 km (0.099 R)
• M16: 3,199,300 km (0.056 R)
• M17: 3,456,160 km (0.106 R)
• M18: 3,597,230 km (0.109 R)
• M19: 3,740,246 km (0.119 R)
• M20: 3,864,263 km (0.077 R)
• M21: 4,615,244 km (0.12 R)
• M22: 4,860,435 km (0.07 R)
• M23: 4,928,053 km (0.11 R)
• M24: 5,155,891 km (0.104 R)
• M25: 5,716,583 km (0.072 R)
• M26: 6,395,010 km (0.075 R)
• M27: 6,469,210 km (0.059 R)
• M28: 6,693,607 km (0.107 R)
• M29: 7,124,599 km (0.059 R)
• M30: 7,616,776 km (0.089 R)
• M31: 8,173,579 km (0.041 R)
• M32: 8,743,397 km (0.089 R)
• M33: 8,798,449 km (0.11 R)
• M34: 9,721,618 km (0.109 R)
• M35: 10,587,640 km (0.087 R)
• M36: 10,704,924 km (0.097 R)
• M37: 10,763,716 km (0.064 R)
• M38: 11,178,551 km (0.111 R)
• M39: 11,238,241 km (0.104 R)
• M40: 11,628,691 km (0.073 R)
• M41: 12,299,787 km (0.114 R)
• M42: 12,577,890 km (0.062 R)
• M43: 12,764,588 km (0.083 R)
• M44: 12,858,236 km (0.08 R)
• M45: 14,844,148 km (0.077 R)
• M46: 14,975,495 km (0.119 R)
• M47: 15,438,500 km (0.083 R)
• M48: 16,175,419 km (0.073 R)
• M49: 18,524,704 km (0.094 R)
• M50: 19,092,727 km (0.104 R)
• M51: 19,235,743 km (0.081 R)
• M52: 19,486,768 km (0.065 R)
• M53: 20,355,483 km (0.11 R)
• M54: 20,868,005 km (0.079 R)
• M55: 21,421,966 km (0.071 R)
• M56: 21,980,714 km (0.104 R)
• M57: 22,846,886 km (0.112 R)
• M58: 25,432,835 km (0.112 R)
• M59: 25,511,523 km (0.037 R)
• M60: 26,700,378 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 3.3

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.71 AU - 18.07 AU

Year: 22366 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,853,185 km

• M1: 61,186 km (0.117 R)
• M2: 336,296 km (0.107 R)
• M3: 413,040 km (0.11 R)
• M4: 512,672 km (0.042 R)
• M5: 619,934 km (0.1 R)
• M6: 695,331 km (0.037 R)
• M7: 834,607 km (0.115 R)
• M8: 1,783,955 km (0.07 R)
• M9: 2,057,420 km (0.05 R)
• M10: 2,890,380 km (0.068 R)
• M11: 3,210,370 km (0.094 R)
• M12: 3,541,580 km (0.116 R)
• M13: 3,918,267 km (0.102 R)
• M14: 4,093,596 km (0.047 R)
• M15: 4,709,042 km (0.092 R)
• M16: 7,747,375 km (0.089 R)
• M17: 8,100,276 km (0.099 R)
• M18: 9,236,621 km (0.05 R)
• M19: 9,894,403 km (0.111 R)
• M20: 10,037,269 km (0.051 R)
• M21: 10,664,383 km (0.107 R)
• M22: 11,905,747 km (0.066 R)
• M23: 12,057,738 km (0.086 R)
• M24: 12,517,602 km (0.104 R)
• M25: 12,879,180 km (0.099 R)
• M26: 13,244,199 km (0.099 R)
• M27: 16,396,824 km (0.027 R)
• M28: 16,453,073 km (0.077 R)
• M29: 17,076,597 km (0.115 R)
• M30: 17,823,539 km (0.071 R)
• M31: 19,886,643 km (0.066 R)
• M32: 20,247,773 km (0.09 R)
• M33: 21,098,984 km (0.103 R)
• M34: 21,221,505 km (0.08 R)
• M35: 21,405,810 km (0.096 R)
• M36: 21,775,915 km (0.045 R)
• M37: 22,148,114 km (0.097 R)
• M38: 22,460,026 km (0.114 R)
• M39: 22,773,284 km (0.114 R)
• M40: 23,214,149 km (0.105 R)
• M41: 24,941,406 km (0.098 R)
• M42: 25,787,531 km (0.091 R)
• M43: 26,577,109 km (0.109 R)
• M44: 28,652,929 km (0.083 R)
• M45: 28,788,614 km (0.113 R)
• M46: 29,744,545 km (0.112 R)
• M47: 30,019,655 km (0.114 R)
• M48: 30,226,399 km (0.1 R)
• M49: 33,742,398 km (0.045 R)
• M50: 40,160,147 km (0.065 R)
• M51: 41,457,160 km (0.099 R)
• M52: 41,841,178 km (0.109 R)
• M53: 42,535,462 km (0.064 R)
• M54: 43,623,038 km (0.093 R)
• M55: 44,248,657 km (0.109 R)
• M56: 45,271,457 km (0.109 R)
• M57: 45,666,994 km (0.094 R)
• M58: 46,461,359 km (0.096 R)
• M59: 47,420,730 km (0.079 R)
• M60: 47,902,734 km (0.063 R)
• M61: 48,063,851 km (0.092 R)
• M62: 48,386,534 km (0.096 R)
• M63: 48,952,911 km (0.115 R)
• M64: 50,829,317 km (0.088 R)
• M65: 51,487,398 km (0.091 R)
• M66: 52,148,471 km (0.042 R)
• M67: 56,087,982 km (0.117 R)
• M68: 56,342,597 km (0.093 R)
• M69: 56,512,690 km (0.106 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit