🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 43.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,393,945 km

• M1: 136,433 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.98 AU - 1.54 AU

Year: 512 Days

Day: 27.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.97 AU - 2.07 AU

Year: 1038 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.14 AU - 2.18 AU

Year: 1148 Days

Day: 42.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.5 AU - 4.46 AU

Year: 2872 Days

Day: 46.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.19 AU - 5.71 AU

Year: 3983 Days

Day: 21.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,393,945 km

• M1: 2,079,111 km (0.103 R)
• M2: 2,995,099 km (0.084 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 8.1

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.52 AU - 6.54 AU

Year: 5355 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,393,945 km

• M1: 115,789 km (0.098 R)
• M2: 192,233 km (0.11 R)
• M3: 252,222 km (0.112 R)
• M4: 303,384 km (0.083 R)
• M5: 430,243 km (0.102 R)
• M6: 612,005 km (0.095 R)
• M7: 674,088 km (0.119 R)
• M8: 738,565 km (0.032 R)
• M9: 930,499 km (0.093 R)
• M10: 1,003,054 km (0.104 R)
• M11: 1,077,553 km (0.087 R)
• M12: 1,264,401 km (0.098 R)
• M13: 1,378,245 km (0.092 R)
• M14: 1,669,063 km (0.109 R)
• M15: 1,960,480 km (0.086 R)
• M16: 2,427,525 km (0.101 R)
• M17: 3,391,982 km (0.06 R)
• M18: 3,460,199 km (0.105 R)
• M19: 4,166,899 km (0.111 R)
• M20: 4,264,587 km (0.11 R)
• M21: 4,462,056 km (0.071 R)
• M22: 5,046,385 km (0.116 R)
• M23: 5,124,475 km (0.077 R)
• M24: 5,281,702 km (0.027 R)
• M25: 5,601,094 km (0.078 R)
• M26: 5,790,186 km (0.086 R)
• M27: 6,202,777 km (0.117 R)
• M28: 7,260,583 km (0.075 R)
• M29: 7,945,891 km (0.098 R)
• M30: 8,158,619 km (0.061 R)
• M31: 8,373,292 km (0.12 R)
• M32: 9,409,856 km (0.053 R)
• M33: 9,992,240 km (0.111 R)
• M34: 10,057,764 km (0.088 R)
• M35: 10,221,873 km (0.099 R)
• M36: 10,686,374 km (0.104 R)
• M37: 10,753,394 km (0.082 R)
• M38: 10,887,583 km (0.109 R)
• M39: 10,988,712 km (0.114 R)
• M40: 11,396,216 km (0.048 R)
• M41: 11,533,098 km (0.108 R)
• M42: 11,601,764 km (0.106 R)
• M43: 11,912,329 km (0.112 R)
• M44: 12,260,742 km (0.07 R)
• M45: 12,506,681 km (0.054 R)
• M46: 12,577,291 km (0.085 R)
• M47: 12,718,811 km (0.112 R)
• M48: 12,789,720 km (0.095 R)
• M49: 13,218,169 km (0.104 R)
• M50: 13,326,029 km (0.111 R)
• M51: 13,578,849 km (0.079 R)
• M52: 13,687,756 km (0.119 R)
• M53: 15,053,884 km (0.071 R)
• M54: 15,772,104 km (0.098 R)
• M55: 15,924,693 km (0.091 R)
• M56: 17,163,513 km (0.115 R)
• M57: 17,320,441 km (0.114 R)
• M58: 17,675,587 km (0.101 R)
• M59: 18,152,654 km (0.092 R)
• M60: 18,392,909 km (0.101 R)
• M61: 18,916,800 km (0.111 R)
• M62: 19,323,108 km (0.08 R)
• M63: 19,691,418 km (0.034 R)
• M64: 20,768,074 km (0.117 R)
• M65: 21,524,740 km (0.079 R)
• M66: 22,290,232 km (0.104 R)
• M67: 22,978,383 km (0.112 R)
• M68: 23,979,491 km (0.081 R)
• M69: 24,243,083 km (0.057 R)
• M70: 24,375,178 km (0.081 R)
• M71: 24,640,116 km (0.097 R)
• M72: 25,039,392 km (0.047 R)
• M73: 26,839,653 km (0.096 R)
• M74: 27,296,226 km (0.106 R)
• M75: 27,709,266 km (0.092 R)
• M76: 27,801,418 km (0.063 R)
• M77: 28,263,227 km (0.094 R)
• M78: 28,820,927 km (0.071 R)
• M79: 29,805,581 km (0.064 R)
• M80: 30,088,919 km (0.071 R)
• M81: 30,325,732 km (0.102 R)
• M82: 30,658,288 km (0.105 R)
• M83: 30,992,041 km (0.057 R)
• M84: 31,711,457 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.82 AU - 6.94 AU

Year: 6526 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,393,945 km

• M1: 180,116 km (0.101 R)
• M2: 305,628 km (0.111 R)
• M3: 629,807 km (0.115 R)
• M4: 747,391 km (0.088 R)
• M5: 893,847 km (0.112 R)
• M6: 1,127,370 km (0.114 R)
• M7: 1,503,608 km (0.083 R)
• M8: 1,732,643 km (0.1 R)
• M9: 1,824,944 km (0.102 R)
• M10: 2,112,172 km (0.068 R)
• M11: 2,399,699 km (0.106 R)
• M12: 2,593,429 km (0.104 R)
• M13: 2,839,218 km (0.067 R)
• M14: 3,353,835 km (0.073 R)
• M15: 3,520,786 km (0.093 R)
• M16: 3,673,376 km (0.101 R)
• M17: 3,759,095 km (0.08 R)
• M18: 4,234,069 km (0.073 R)
• M19: 4,915,936 km (0.076 R)
• M20: 5,125,373 km (0.104 R)
• M21: 5,376,697 km (0.118 R)
• M22: 5,911,809 km (0.067 R)
• M23: 6,568,244 km (0.115 R)
• M24: 6,820,317 km (0.099 R)
• M25: 7,075,680 km (0.109 R)
• M26: 7,226,176 km (0.095 R)
• M27: 7,442,943 km (0.087 R)
• M28: 7,574,140 km (0.059 R)
• M29: 7,860,919 km (0.102 R)
• M30: 8,173,728 km (0.07 R)
• M31: 8,559,242 km (0.104 R)
• M32: 8,811,763 km (0.111 R)
• M33: 8,950,590 km (0.032 R)
• M34: 9,113,502 km (0.054 R)
• M35: 9,751,088 km (0.12 R)
• M36: 9,894,852 km (0.054 R)
• M37: 10,722,278 km (0.096 R)
• M38: 11,069,494 km (0.096 R)
• M39: 12,573,103 km (0.118 R)
• M40: 12,860,480 km (0.081 R)
• M41: 13,441,967 km (0.106 R)
• M42: 13,708,999 km (0.086 R)
• M43: 14,167,218 km (0.062 R)
• M44: 14,302,903 km (0.097 R)
• M45: 14,740,177 km (0.104 R)
• M46: 15,237,291 km (0.054 R)
• M47: 15,739,940 km (0.06 R)
• M48: 15,880,562 km (0.044 R)
• M49: 16,732,971 km (0.095 R)
• M50: 17,541,996 km (0.077 R)
• M51: 18,749,700 km (0.068 R)
• M52: 19,048,297 km (0.086 R)
• M53: 19,620,060 km (0.06 R)
• M54: 20,014,400 km (0.099 R)
• M55: 20,197,358 km (0.031 R)
• M56: 20,503,585 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.96 AU - 8.32 AU

Year: 6900 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,393,945 km

• M1: 191,336 km (0.113 R)
• M2: 553,512 km (0.084 R)
• M3: 788,830 km (0.12 R)
• M4: 980,315 km (0.057 R)
• M5: 1,323,492 km (0.047 R)
• M6: 1,446,462 km (0.069 R)
• M7: 1,573,470 km (0.07 R)
• M8: 1,704,369 km (0.115 R)
• M9: 1,937,741 km (0.047 R)
• M10: 2,244,417 km (0.112 R)
• M11: 2,350,183 km (0.061 R)
• M12: 2,927,481 km (0.064 R)
• M13: 3,304,467 km (0.11 R)
• M14: 3,722,294 km (0.103 R)
• M15: 4,027,474 km (0.115 R)
• M16: 4,235,565 km (0.036 R)
• M17: 4,447,246 km (0.086 R)
• M18: 4,635,440 km (0.119 R)
• M19: 4,826,177 km (0.115 R)
• M20: 5,300,402 km (0.115 R)
• M21: 5,848,230 km (0.109 R)
• M22: 6,414,308 km (0.076 R)
• M23: 6,505,413 km (0.05 R)
• M24: 6,811,789 km (0.107 R)
• M25: 7,824,417 km (0.099 R)
• M26: 8,348,309 km (0.07 R)
• M27: 9,053,214 km (0.08 R)
• M28: 9,777,268 km (0.103 R)
• M29: 9,882,286 km (0.066 R)
• M30: 10,093,368 km (0.114 R)
• M31: 10,663,635 km (0.091 R)
• M32: 10,807,848 km (0.092 R)
• M33: 10,989,011 km (0.056 R)
• M34: 11,686,735 km (0.114 R)
• M35: 12,626,659 km (0.072 R)
• M36: 13,240,908 km (0.104 R)
• M37: 13,512,727 km (0.12 R)
• M38: 13,668,907 km (0.103 R)
• M39: 14,101,394 km (0.106 R)
• M40: 14,578,462 km (0.118 R)
• M41: 14,819,015 km (0.118 R)
• M42: 14,899,499 km (0.099 R)
• M43: 15,385,393 km (0.103 R)
• M44: 16,372,739 km (0.08 R)
• M45: 16,748,230 km (0.053 R)
• M46: 17,042,339 km (0.081 R)
• M47: 17,168,899 km (0.075 R)
• M48: 17,763,700 km (0.084 R)
• M49: 18,321,999 km (0.067 R)
• M50: 18,668,468 km (0.029 R)
• M51: 19,148,527 km (0.114 R)
• M52: 19,632,477 km (0.074 R)
• M53: 21,563,187 km (0.103 R)
• M54: 22,204,812 km (0.111 R)
• M55: 22,481,718 km (0.034 R)
• M56: 22,945,770 km (0.06 R)
• M57: 23,132,169 km (0.11 R)
• M58: 24,072,392 km (0.118 R)
• M59: 24,499,494 km (0.025 R)
• M60: 25,168,944 km (0.107 R)
• M61: 25,505,839 km (0.103 R)
• M62: 26,184,265 km (0.065 R)
• M63: 26,428,109 km (0.085 R)
• M64: 26,868,675 km (0.062 R)
• M65: 27,262,417 km (0.085 R)
• M66: 27,361,151 km (0.057 R)
• M67: 27,707,620 km (0.096 R)
• M68: 28,455,011 km (0.072 R)
• M69: 29,461,954 km (0.119 R)
• M70: 29,664,659 km (0.117 R)
• M71: 30,224,754 km (0.114 R)
• M72: 30,583,041 km (0.071 R)
• M73: 31,200,282 km (0.092 R)
• M74: 32,395,120 km (0.093 R)
• M75: 33,076,987 km (0.057 R)
• M76: 33,235,112 km (0.102 R)
• M77: 33,499,002 km (0.044 R)
• M78: 34,241,756 km (0.069 R)
• M79: 35,043,750 km (0.108 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit