🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.2 AU - 1.72 AU

Year: 651 Days

Day: 47.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.03 AU - 2.27 AU

Year: 1163 Days

Day: 35.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 153.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.08 AU - 2.98 AU

Year: 1485 Days

Day: 30.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,190,395 km

• M1: 1,127,070 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.9 AU - 4.84 AU

Year: 2809 Days

Day: 31.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.37 AU - 4.83 AU

Year: 3640 Days

Day: 36.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,190,395 km

• M1: 4,065,023 km (0.079 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 14.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.72 AU - 10.94 AU

Year: 13150 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 100,190,395 km

• M1: 191,336 km (0.08 R)
• M2: 448,195 km (0.055 R)
• M3: 598,242 km (0.119 R)
• M4: 755,469 km (0.086 R)
• M5: 1,116,599 km (0.11 R)
• M6: 1,249,591 km (0.066 R)
• M7: 1,856,659 km (0.071 R)
• M8: 2,182,334 km (0.108 R)
• M9: 2,660,449 km (0.102 R)
• M10: 2,819,621 km (0.096 R)
• M11: 3,414,272 km (0.045 R)
• M12: 4,884,819 km (0.107 R)
• M13: 5,166,213 km (0.113 R)
• M14: 5,280,206 km (0.101 R)
• M15: 5,423,970 km (0.103 R)
• M16: 5,982,419 km (0.089 R)
• M17: 6,559,268 km (0.12 R)
• M18: 6,714,102 km (0.108 R)
• M19: 6,870,133 km (0.071 R)
• M20: 8,767,632 km (0.071 R)
• M21: 9,844,737 km (0.117 R)
• M22: 9,951,250 km (0.11 R)
• M23: 10,058,213 km (0.074 R)
• M24: 10,890,127 km (0.08 R)
• M25: 12,084,516 km (0.078 R)
• M26: 14,798,820 km (0.113 R)
• M27: 16,539,690 km (0.11 R)
• M28: 17,006,286 km (0.1 R)
• M29: 17,305,631 km (0.081 R)
• M30: 17,692,791 km (0.12 R)
• M31: 18,257,373 km (0.067 R)
• M32: 18,871,921 km (0.06 R)
• M33: 19,226,169 km (0.051 R)
• M34: 20,166,541 km (0.104 R)
• M35: 21,582,036 km (0.12 R)
• M36: 23,313,183 km (0.096 R)
• M37: 23,408,028 km (0.088 R)
• M38: 23,550,594 km (0.11 R)
• M39: 24,267,467 km (0.113 R)
• M40: 24,604,511 km (0.057 R)
• M41: 24,894,731 km (0.035 R)
• M42: 27,506,560 km (0.116 R)
• M43: 28,311,995 km (0.113 R)
• M44: 28,666,842 km (0.062 R)
• M45: 29,023,184 km (0.117 R)
• M46: 29,637,433 km (0.111 R)
• M47: 29,843,279 km (0.084 R)
• M48: 30,670,855 km (0.112 R)
• M49: 31,715,945 km (0.069 R)
• M50: 32,137,363 km (0.102 R)
• M51: 32,401,702 km (0.082 R)
• M52: 34,110,110 km (0.058 R)
• M53: 34,596,004 km (0.056 R)
• M54: 34,975,384 km (0.098 R)
• M55: 35,519,770 km (0.058 R)
• M56: 36,231,707 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 3.5

Gravity: 40.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.3 AU - 18.1 AU

Year: 20795 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,190,395 km

• M1: 61,335 km (0.098 R)
• M2: 84,672 km (0.093 R)
• M3: 147,803 km (0.097 R)
• M4: 465,249 km (0.083 R)
• M5: 627,413 km (0.089 R)
• M6: 1,290,730 km (0.031 R)
• M7: 1,318,406 km (0.059 R)
• M8: 1,695,093 km (0.095 R)
• M9: 1,879,697 km (0.089 R)
• M10: 2,070,734 km (0.103 R)
• M11: 2,234,543 km (0.081 R)
• M12: 2,822,463 km (0.096 R)
• M13: 2,894,719 km (0.041 R)
• M14: 3,264,674 km (0.106 R)
• M15: 3,378,518 km (0.09 R)
• M16: 3,455,262 km (0.075 R)
• M17: 3,728,129 km (0.05 R)
• M18: 4,800,745 km (0.035 R)
• M19: 4,843,829 km (0.061 R)
• M20: 5,325,834 km (0.086 R)
• M21: 5,868,874 km (0.077 R)
• M22: 5,914,950 km (0.039 R)
• M23: 6,193,801 km (0.093 R)
• M24: 8,210,530 km (0.08 R)
• M25: 8,313,602 km (0.106 R)
• M26: 9,368,567 km (0.064 R)
• M27: 9,802,251 km (0.042 R)
• M28: 10,076,613 km (0.073 R)
• M29: 10,409,319 km (0.119 R)
• M30: 10,464,969 km (0.11 R)
• M31: 10,801,864 km (0.093 R)
• M32: 10,971,508 km (0.094 R)
• M33: 11,891,535 km (0.115 R)
• M34: 12,008,221 km (0.113 R)
• M35: 12,419,765 km (0.107 R)
• M36: 13,317,053 km (0.112 R)
• M37: 13,559,850 km (0.073 R)
• M38: 13,804,144 km (0.107 R)
• M39: 13,988,298 km (0.116 R)
• M40: 14,111,567 km (0.117 R)
• M41: 14,545,700 km (0.048 R)
• M42: 14,795,678 km (0.075 R)
• M43: 14,858,360 km (0.059 R)
• M44: 14,984,172 km (0.104 R)
• M45: 15,554,289 km (0.103 R)
• M46: 16,715,617 km (0.117 R)
• M47: 16,780,992 km (0.088 R)
• M48: 18,239,870 km (0.097 R)
• M49: 18,780,217 km (0.091 R)
• M50: 19,463,281 km (0.104 R)
• M51: 20,642,861 km (0.112 R)
• M52: 21,135,187 km (0.116 R)
• M53: 21,560,344 km (0.106 R)
• M54: 21,773,970 km (0.104 R)
• M55: 22,707,760 km (0.109 R)
• M56: 23,288,798 km (0.118 R)
• M57: 24,022,127 km (0.095 R)
• M58: 24,911,935 km (0.102 R)
• M59: 25,061,383 km (0.104 R)
• M60: 25,511,224 km (0.095 R)
• M61: 26,190,997 km (0.117 R)
• M62: 26,571,275 km (0.115 R)
• M63: 26,723,864 km (0.079 R)
• M64: 27,568,344 km (0.102 R)
• M65: 29,362,322 km (0.118 R)
• M66: 29,598,986 km (0.117 R)
• M67: 30,233,430 km (0.076 R)
• M68: 34,465,105 km (0.08 R)
• M69: 34,631,608 km (0.054 R)
• M70: 36,989,270 km (0.113 R)
• M71: 37,330,353 km (0.109 R)
• M72: 38,532,223 km (0.071 R)
• M73: 39,485,311 km (0.089 R)
• M74: 39,921,239 km (0.119 R)
• M75: 42,035,206 km (0.088 R)
• M76: 42,747,891 km (0.093 R)
• M77: 43,734,339 km (0.062 R)
• M78: 44,728,417 km (0.048 R)
• M79: 45,091,641 km (0.056 R)
• M80: 47,291,926 km (0.106 R)
• M81: 47,847,383 km (0.115 R)
• M82: 49,620,716 km (0.116 R)
• M83: 49,808,611 km (0.11 R)
• M84: 52,177,344 km (0.101 R)
• M85: 52,368,380 km (0.1 R)
• M86: 52,464,123 km (0.1 R)
• M87: 53,327,303 km (0.057 R)
• M88: 56,238,627 km (0.045 R)
• M89: 56,728,859 km (0.113 R)
• M90: 57,614,778 km (0.063 R)
• M91: 58,505,334 km (0.115 R)
• M92: 60,500,520 km (0.08 R)
• M93: 65,481,980 km (0.079 R)
• M94: 66,929,190 km (0.099 R)
• M95: 67,033,011 km (0.116 R)
• M96: 67,865,224 km (0.092 R)
• M97: 69,644,840 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 8

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.22 AU - 21.98 AU

Year: 27242 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,190,395 km

• M1: 382,522 km (0.09 R)
• M2: 645,814 km (0.117 R)
• M3: 991,983 km (0.041 R)
• M4: 2,279,872 km (0.104 R)
• M5: 2,623,797 km (0.064 R)
• M6: 2,801,968 km (0.111 R)
• M7: 4,002,940 km (0.056 R)
• M8: 4,417,176 km (0.12 R)
• M9: 4,683,161 km (0.046 R)
• M10: 6,148,323 km (0.113 R)
• M11: 6,385,585 km (0.082 R)
• M12: 7,364,254 km (0.086 R)
• M13: 7,935,120 km (0.108 R)
• M14: 7,999,447 km (0.08 R)
• M15: 8,063,924 km (0.086 R)
• M16: 8,193,326 km (0.069 R)
• M17: 8,323,626 km (0.055 R)
• M18: 9,731,641 km (0.104 R)
• M19: 10,147,373 km (0.083 R)
• M20: 11,139,955 km (0.092 R)
• M21: 11,212,061 km (0.046 R)
• M22: 11,941,351 km (0.103 R)
• M23: 12,237,405 km (0.087 R)
• M24: 12,761,297 km (0.105 R)
• M25: 12,912,391 km (0.116 R)
• M26: 13,292,519 km (0.106 R)
• M27: 13,676,387 km (0.11 R)
• M28: 14,612,570 km (0.111 R)
• M29: 15,488,765 km (0.096 R)
• M30: 15,730,665 km (0.07 R)
• M31: 15,973,911 km (0.09 R)
• M32: 16,463,994 km (0.107 R)
• M33: 16,628,402 km (0.045 R)
• M34: 17,458,969 km (0.108 R)
• M35: 19,942,743 km (0.089 R)
• M36: 20,735,761 km (0.108 R)
• M37: 20,824,622 km (0.042 R)
• M38: 21,002,494 km (0.066 R)
• M39: 21,539,251 km (0.088 R)
• M40: 23,084,298 km (0.105 R)
• M41: 23,176,301 km (0.107 R)
• M42: 23,453,057 km (0.07 R)
• M43: 26,472,390 km (0.114 R)
• M44: 29,511,770 km (0.088 R)
• M45: 32,556,386 km (0.086 R)
• M46: 35,168,963 km (0.087 R)
• M47: 35,487,008 km (0.096 R)
• M48: 35,912,465 km (0.06 R)
• M49: 36,339,716 km (0.081 R)
• M50: 37,091,296 km (0.086 R)
• M51: 38,609,864 km (0.082 R)
• M52: 39,266,898 km (0.081 R)
• M53: 39,486,807 km (0.08 R)
• M54: 42,156,530 km (0.093 R)
• M55: 44,883,999 km (0.082 R)
• M56: 45,690,331 km (0.037 R)
• M57: 47,317,059 km (0.116 R)
• M58: 47,551,030 km (0.029 R)
• M59: 48,372,771 km (0.093 R)
• M60: 48,844,602 km (0.066 R)
• M61: 50,268,924 km (0.103 R)
• M62: 52,915,310 km (0.06 R)
• M63: 54,010,965 km (0.043 R)
• M64: 56,348,581 km (0.058 R)
• M65: 57,342,659 km (0.115 R)
• M66: 57,467,274 km (0.048 R)
• M67: 58,970,284 km (0.079 R)
• M68: 63,169,945 km (0.055 R)
• M69: 66,153,375 km (0.061 R)
• M70: 67,728,192 km (0.107 R)
• M71: 67,859,988 km (0.076 R)
• M72: 67,991,783 km (0.041 R)
• M73: 68,123,729 km (0.081 R)
• M74: 68,387,919 km (0.087 R)
• M75: 68,652,408 km (0.112 R)
• M76: 70,113,380 km (0.119 R)
• M77: 70,380,113 km (0.116 R)
• M78: 70,780,737 km (0.096 R)
• M79: 71,048,367 km (0.114 R)
• M80: 71,182,257 km (0.1 R)
• M81: 73,336,167 km (0.103 R)
• M82: 79,091,197 km (0.072 R)
• M83: 79,507,828 km (0.079 R)
• M84: 79,925,056 km (0.063 R)
• M85: 81,741,922 km (0.12 R)
• M86: 84,280,000 km (0.06 R)
• M87: 85,986,313 km (0.115 R)
• M88: 87,273,453 km (0.11 R)
• M89: 87,847,610 km (0.061 R)
• M90: 88,711,238 km (0.039 R)
• M91: 89,867,031 km (0.032 R)
• M92: 91,901,562 km (0.068 R)
• M93: 93,364,181 km (0.119 R)
• M94: 96,905,611 km (0.059 R)
• M95: 99,290,949 km (0.086 R)
• M96: 99,740,341 km (0.054 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit