🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 23.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.84 AU

Year: 202 Days

Day: 18.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.35 AU - 1.69 AU

Year: 662 Days

Day: 39.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,459,258 km

• M1: 642,224 km (0.048 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.57 AU - 2.81 AU

Year: 1558 Days

Day: 34.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.9 AU - 3.26 AU

Year: 1909 Days

Day: 32.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,459,258 km

• M1: 677,978 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.11 AU - 3.51 AU

Year: 2126 Days

Day: 13.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.79 AU - 6.11 AU

Year: 3889 Days

Day: 42.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,459,258 km

• M1: 746,045 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 11.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.62 AU - 9.26 AU

Year: 7166 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,459,258 km

• M1: 143,315 km (0.1 R)
• M2: 364,271 km (0.06 R)
• M3: 440,566 km (0.112 R)
• M4: 710,141 km (0.103 R)
• M5: 1,194,539 km (0.085 R)
• M6: 1,398,291 km (0.106 R)
• M7: 1,596,658 km (0.111 R)
• M8: 1,911,861 km (0.117 R)
• M9: 2,151,965 km (0.104 R)
• M10: 2,324,003 km (0.095 R)
• M11: 2,401,943 km (0.117 R)
• M12: 2,580,713 km (0.113 R)
• M13: 2,681,991 km (0.066 R)
• M14: 2,972,659 km (0.103 R)
• M15: 3,251,809 km (0.097 R)
• M16: 3,405,745 km (0.08 R)
• M17: 3,789,613 km (0.102 R)
• M18: 4,163,758 km (0.086 R)
• M19: 4,259,051 km (0.085 R)
• M20: 6,071,280 km (0.1 R)
• M21: 6,261,568 km (0.118 R)
• M22: 6,592,479 km (0.073 R)
• M23: 7,328,800 km (0.087 R)
• M24: 7,502,483 km (0.067 R)
• M25: 7,589,848 km (0.043 R)
• M26: 7,706,834 km (0.119 R)
• M27: 8,150,990 km (0.097 R)
• M28: 8,240,748 km (0.073 R)
• M29: 8,391,244 km (0.062 R)
• M30: 8,512,268 km (0.078 R)
• M31: 9,945,715 km (0.088 R)
• M32: 10,461,678 km (0.032 R)
• M33: 10,788,550 km (0.028 R)
• M34: 11,385,595 km (0.113 R)
• M35: 11,959,303 km (0.094 R)
• M36: 12,611,699 km (0.078 R)
• M37: 12,959,664 km (0.096 R)
• M38: 13,240,459 km (0.097 R)
• M39: 13,629,712 km (0.111 R)
• M40: 14,455,792 km (0.077 R)
• M41: 15,076,773 km (0.097 R)
• M42: 15,818,628 km (0.066 R)
• M43: 16,648,298 km (0.102 R)
• M44: 16,762,591 km (0.026 R)
• M45: 17,763,550 km (0.108 R)
• M46: 17,997,372 km (0.109 R)
• M47: 18,114,507 km (0.076 R)
• M48: 18,704,671 km (0.107 R)
• M49: 20,187,335 km (0.104 R)
• M50: 20,349,798 km (0.1 R)
• M51: 20,472,020 km (0.108 R)
• M52: 20,635,381 km (0.107 R)
• M53: 20,922,160 km (0.047 R)
• M54: 21,915,639 km (0.105 R)
• M55: 22,292,177 km (0.095 R)
• M56: 22,460,176 km (0.058 R)
• M57: 25,468,140 km (0.053 R)
• M58: 26,129,063 km (0.11 R)
• M59: 26,706,361 km (0.081 R)
• M60: 26,795,522 km (0.082 R)
• M61: 27,153,360 km (0.071 R)
• M62: 27,647,930 km (0.101 R)
• M63: 27,873,674 km (0.059 R)
• M64: 29,609,458 km (0.087 R)
• M65: 30,304,340 km (0.047 R)
• M66: 30,443,915 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 14.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.24 AU - 11.7 AU

Year: 10290 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,459,258 km

• M1: 250,726 km (0.08 R)
• M2: 386,860 km (0.094 R)
• M3: 564,732 km (0.112 R)
• M4: 693,237 km (0.101 R)
• M5: 819,198 km (0.106 R)
• M6: 1,180,028 km (0.102 R)
• M7: 1,370,765 km (0.112 R)
• M8: 1,705,865 km (0.084 R)
• M9: 1,903,633 km (0.064 R)
• M10: 2,005,509 km (0.094 R)
• M11: 2,388,031 km (0.101 R)
• M12: 2,610,782 km (0.048 R)
• M13: 2,864,051 km (0.093 R)
• M14: 3,345,158 km (0.057 R)
• M15: 3,444,641 km (0.104 R)
• M16: 3,904,205 km (0.063 R)
• M17: 4,141,467 km (0.112 R)
• M18: 4,602,827 km (0.097 R)
• M19: 5,080,942 km (0.107 R)
• M20: 5,369,516 km (0.106 R)
• M21: 5,783,005 km (0.072 R)
• M22: 5,902,982 km (0.092 R)
• M23: 6,391,419 km (0.098 R)
• M24: 7,148,833 km (0.064 R)
• M25: 7,310,250 km (0.115 R)
• M26: 7,407,638 km (0.088 R)
• M27: 7,636,672 km (0.094 R)
• M28: 8,068,262 km (0.115 R)
• M29: 8,202,750 km (0.032 R)
• M30: 8,439,713 km (0.116 R)
• M31: 8,610,554 km (0.073 R)
• M32: 9,837,706 km (0.099 R)
• M33: 10,017,522 km (0.111 R)
• M34: 10,125,981 km (0.108 R)
• M35: 10,526,903 km (0.101 R)
• M36: 11,082,061 km (0.115 R)
• M37: 12,028,566 km (0.092 R)
• M38: 12,414,379 km (0.098 R)
• M39: 13,040,297 km (0.12 R)
• M40: 14,322,949 km (0.103 R)
• M41: 15,311,192 km (0.084 R)
• M42: 15,645,544 km (0.117 R)
• M43: 15,982,289 km (0.103 R)
• M44: 16,278,941 km (0.106 R)
• M45: 16,620,323 km (0.089 R)
• M46: 17,527,485 km (0.097 R)
• M47: 17,833,413 km (0.075 R)
• M48: 17,965,059 km (0.108 R)
• M49: 18,406,372 km (0.096 R)
• M50: 18,851,127 km (0.103 R)
• M51: 21,221,206 km (0.113 R)
• M52: 22,157,689 km (0.081 R)
• M53: 22,488,599 km (0.115 R)
• M54: 22,583,444 km (0.077 R)
• M55: 23,059,764 km (0.103 R)
• M56: 23,587,545 km (0.106 R)
• M57: 23,683,886 km (0.1 R)
• M58: 24,216,305 km (0.093 R)
• M59: 24,459,701 km (0.077 R)
• M60: 25,145,457 km (0.053 R)
• M61: 25,293,110 km (0.077 R)
• M62: 25,540,096 km (0.093 R)
• M63: 27,341,404 km (0.098 R)
• M64: 27,493,396 km (0.092 R)
• M65: 28,308,704 km (0.086 R)
• M66: 28,565,115 km (0.084 R)
• M67: 28,873,735 km (0.113 R)
• M68: 30,329,024 km (0.112 R)
• M69: 31,277,175 km (0.109 R)
• M70: 31,914,611 km (0.049 R)
• M71: 32,342,012 km (0.114 R)
• M72: 33,148,495 km (0.088 R)
• M73: 33,907,105 km (0.074 R)
• M74: 34,179,374 km (0.091 R)
• M75: 34,726,303 km (0.106 R)
• M76: 34,945,913 km (0.057 R)
• M77: 35,165,971 km (0.101 R)
• M78: 36,050,693 km (0.099 R)
• M79: 36,439,947 km (0.101 R)
• M80: 36,663,147 km (0.115 R)
• M81: 37,729,181 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.4

Radius: 5.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.4 AU - 16.46 AU

Year: 21402 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,459,258 km

• M1: 393,742 km (0.085 R)
• M2: 472,280 km (0.047 R)
• M3: 556,205 km (0.076 R)
• M4: 609,163 km (0.111 R)
• M5: 720,314 km (0.086 R)
• M6: 798,254 km (0.088 R)
• M7: 1,468,303 km (0.092 R)
• M8: 1,644,380 km (0.076 R)
• M9: 1,800,859 km (0.095 R)
• M10: 1,907,822 km (0.08 R)
• M11: 2,016,878 km (0.061 R)
• M12: 2,100,055 km (0.05 R)
• M13: 2,269,998 km (0.094 R)
• M14: 2,503,371 km (0.11 R)
• M15: 2,775,190 km (0.09 R)
• M16: 3,953,722 km (0.116 R)
• M17: 4,128,452 km (0.114 R)
• M18: 4,305,576 km (0.054 R)
• M19: 4,485,243 km (0.079 R)
• M20: 4,521,446 km (0.047 R)
• M21: 4,667,304 km (0.113 R)
• M22: 4,889,158 km (0.049 R)
• M23: 6,290,740 km (0.042 R)
• M24: 6,372,121 km (0.091 R)
• M25: 6,742,226 km (0.109 R)
• M26: 6,783,815 km (0.109 R)
• M27: 7,589,698 km (0.081 R)
• M28: 8,560,140 km (0.064 R)
• M29: 9,059,797 km (0.091 R)
• M30: 10,039,962 km (0.089 R)
• M31: 10,087,534 km (0.108 R)
• M32: 10,182,678 km (0.09 R)
• M33: 10,518,376 km (0.046 R)
• M34: 11,299,426 km (0.071 R)
• M35: 11,897,219 km (0.091 R)
• M36: 13,071,712 km (0.09 R)
• M37: 13,227,593 km (0.111 R)
• M38: 13,804,592 km (0.064 R)
• M39: 13,963,316 km (0.063 R)
• M40: 14,016,423 km (0.107 R)
• M41: 14,550,637 km (0.076 R)
• M42: 15,419,352 km (0.096 R)
• M43: 16,584,719 km (0.042 R)
• M44: 17,548,728 km (0.049 R)
• M45: 18,940,437 km (0.077 R)
• M46: 18,999,079 km (0.106 R)
• M47: 19,116,813 km (0.048 R)
• M48: 19,293,787 km (0.083 R)
• M49: 19,530,600 km (0.053 R)
• M50: 20,547,866 km (0.114 R)
• M51: 22,322,545 km (0.094 R)
• M52: 23,196,795 km (0.089 R)
• M53: 23,701,389 km (0.111 R)
• M54: 25,042,983 km (0.047 R)
• M55: 25,430,740 km (0.114 R)
• M56: 25,495,516 km (0.08 R)
• M57: 25,755,517 km (0.11 R)
• M58: 26,869,722 km (0.07 R)
• M59: 26,935,695 km (0.096 R)
• M60: 27,532,441 km (0.12 R)
• M61: 27,732,304 km (0.11 R)
• M62: 29,077,189 km (0.086 R)
• M63: 30,099,690 km (0.114 R)
• M64: 30,305,537 km (0.079 R)
• M65: 30,511,982 km (0.095 R)
• M66: 30,649,761 km (0.055 R)
• M67: 32,390,333 km (0.045 R)
• M68: 32,671,726 km (0.068 R)
• M69: 32,742,187 km (0.119 R)
• M70: 33,024,628 km (0.119 R)
• M71: 33,734,320 km (0.115 R)
• M72: 33,805,678 km (0.064 R)
• M73: 33,876,887 km (0.079 R)
• M74: 33,948,245 km (0.093 R)
• M75: 35,313,325 km (0.113 R)
• M76: 35,457,987 km (0.068 R)
• M77: 35,893,466 km (0.093 R)
• M78: 37,136,624 km (0.086 R)
• M79: 37,504,934 km (0.084 R)
• M80: 37,726,489 km (0.069 R)
• M81: 37,874,441 km (0.11 R)
• M82: 37,948,492 km (0.111 R)
• M83: 38,245,144 km (0.119 R)
• M84: 38,766,194 km (0.071 R)
• M85: 39,514,632 km (0.12 R)
• M86: 40,873,878 km (0.086 R)
• M87: 42,094,896 km (0.092 R)
• M88: 42,402,020 km (0.107 R)
• M89: 45,356,429 km (0.09 R)
• M90: 46,620,232 km (0.111 R)
• M91: 48,778,929 km (0.079 R)
• M92: 51,051,769 km (0.112 R)
• M93: 51,789,586 km (0.069 R)
• M94: 52,778,877 km (0.074 R)
• M95: 54,608,758 km (0.08 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit