🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 16.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.71 AU - 2.35 AU

Year: 1073 Days

Day: 37.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.27 AU - 3.93 AU

Year: 2533 Days

Day: 43.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,593,852 km

• M1: 2,021,366 km (0.057 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 14.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.88 AU - 6.24 AU

Year: 4221 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,593,852 km

• M1: 191,784 km (0.029 R)
• M2: 391,797 km (0.116 R)
• M3: 688,001 km (0.112 R)
• M4: 984,204 km (0.096 R)
• M5: 1,084,136 km (0.07 R)
• M6: 1,364,033 km (0.07 R)
• M7: 1,851,573 km (0.107 R)
• M8: 2,042,310 km (0.056 R)
• M9: 2,189,814 km (0.047 R)
• M10: 2,392,070 km (0.044 R)
• M11: 2,654,016 km (0.088 R)
• M12: 2,761,427 km (0.118 R)
• M13: 3,437,161 km (0.116 R)
• M14: 4,121,571 km (0.116 R)
• M15: 4,458,316 km (0.104 R)
• M16: 4,848,168 km (0.092 R)
• M17: 4,980,562 km (0.12 R)
• M18: 5,159,032 km (0.096 R)
• M19: 5,847,182 km (0.04 R)
• M20: 6,035,676 km (0.11 R)
• M21: 6,130,670 km (0.082 R)
• M22: 6,540,120 km (0.108 R)
• M23: 6,662,341 km (0.072 R)
• M24: 7,158,557 km (0.103 R)
• M25: 8,718,414 km (0.097 R)
• M26: 8,853,052 km (0.102 R)
• M27: 9,042,742 km (0.064 R)
• M28: 9,151,799 km (0.099 R)
• M29: 9,453,837 km (0.116 R)
• M30: 9,927,165 km (0.068 R)
• M31: 11,042,268 km (0.102 R)
• M32: 11,511,257 km (0.109 R)
• M33: 11,688,830 km (0.084 R)
• M34: 12,317,440 km (0.051 R)
• M35: 12,408,096 km (0.107 R)
• M36: 12,926,453 km (0.118 R)
• M37: 13,080,239 km (0.057 R)
• M38: 13,327,525 km (0.087 R)
• M39: 13,701,519 km (0.093 R)
• M40: 14,811,984 km (0.063 R)
• M41: 14,908,475 km (0.106 R)
• M42: 15,492,056 km (0.036 R)
• M43: 15,721,091 km (0.096 R)
• M44: 15,885,349 km (0.084 R)
• M45: 15,984,233 km (0.083 R)
• M46: 16,149,389 km (0.027 R)
• M47: 16,481,497 km (0.095 R)
• M48: 17,491,133 km (0.054 R)
• M49: 17,593,308 km (0.101 R)
• M50: 17,832,216 km (0.119 R)
• M51: 18,209,950 km (0.036 R)
• M52: 18,348,029 km (0.091 R)
• M53: 18,486,407 km (0.065 R)
• M54: 19,711,763 km (0.09 R)
• M55: 19,853,582 km (0.068 R)
• M56: 20,639,121 km (0.068 R)
• M57: 20,783,034 km (0.109 R)
• M58: 21,144,313 km (0.086 R)
• M59: 21,434,981 km (0.118 R)
• M60: 21,617,192 km (0.067 R)
• M61: 21,763,349 km (0.042 R)
• M62: 21,873,153 km (0.074 R)
• M63: 21,983,258 km (0.073 R)
• M64: 22,388,369 km (0.066 R)
• M65: 23,131,122 km (0.053 R)
• M66: 23,393,068 km (0.119 R)
• M67: 23,844,405 km (0.1 R)
• M68: 23,995,349 km (0.066 R)
• M69: 24,222,588 km (0.106 R)
• M70: 24,488,573 km (0.088 R)
• M71: 25,253,916 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 9

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.41 AU - 12.47 AU

Year: 13419 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,593,852 km

• M1: 218,712 km (0.116 R)
• M2: 534,214 km (0.071 R)
• M3: 727,494 km (0.085 R)
• M4: 943,663 km (0.063 R)
• M5: 1,230,143 km (0.109 R)
• M6: 1,331,870 km (0.078 R)
• M7: 1,625,979 km (0.081 R)
• M8: 2,464,475 km (0.068 R)
• M9: 3,064,812 km (0.075 R)
• M10: 3,169,231 km (0.046 R)
• M11: 3,526,022 km (0.043 R)
• M12: 3,783,330 km (0.086 R)
• M13: 4,873,001 km (0.052 R)
• M14: 5,284,545 km (0.079 R)
• M15: 6,053,179 km (0.116 R)
• M16: 6,228,807 km (0.084 R)
• M17: 6,495,390 km (0.07 R)
• M18: 9,058,151 km (0.038 R)
• M19: 9,614,506 km (0.11 R)
• M20: 10,286,350 km (0.093 R)
• M21: 10,654,510 km (0.108 R)
• M22: 11,187,677 km (0.076 R)
• M23: 11,784,423 km (0.114 R)
• M24: 13,520,955 km (0.084 R)
• M25: 13,578,400 km (0.099 R)
• M26: 13,750,887 km (0.069 R)
• M27: 13,924,121 km (0.115 R)
• M28: 14,978,786 km (0.118 R)
• M29: 15,395,865 km (0.117 R)
• M30: 15,455,854 km (0.111 R)
• M31: 16,241,542 km (0.083 R)
• M32: 17,102,178 km (0.105 R)
• M33: 17,288,577 km (0.115 R)
• M34: 17,663,320 km (0.101 R)
• M35: 17,914,644 km (0.063 R)
• M36: 18,931,760 km (0.111 R)
• M37: 20,955,371 km (0.08 R)
• M38: 21,354,946 km (0.042 R)
• M39: 22,432,650 km (0.106 R)
• M40: 23,666,234 km (0.094 R)
• M41: 24,360,966 km (0.043 R)
• M42: 24,921,659 km (0.091 R)
• M43: 26,127,119 km (0.084 R)
• M44: 26,629,019 km (0.035 R)
• M45: 26,917,294 km (0.07 R)
• M46: 28,007,265 km (0.079 R)
• M47: 28,447,381 km (0.057 R)
• M48: 29,185,946 km (0.081 R)
• M49: 30,908,266 km (0.091 R)
• M50: 31,059,660 km (0.056 R)
• M51: 31,135,356 km (0.056 R)
• M52: 31,820,065 km (0.118 R)
• M53: 33,747,634 km (0.063 R)
• M54: 34,450,744 km (0.075 R)
• M55: 34,607,672 km (0.081 R)
• M56: 34,764,900 km (0.065 R)
• M57: 35,079,953 km (0.1 R)
• M58: 36,349,440 km (0.099 R)
• M59: 36,989,869 km (0.069 R)
• M60: 37,070,203 km (0.118 R)
• M61: 37,795,603 km (0.104 R)
• M62: 37,876,535 km (0.117 R)
• M63: 38,525,790 km (0.028 R)
• M64: 39,096,955 km (0.046 R)
• M65: 39,260,615 km (0.065 R)
• M66: 40,578,273 km (0.119 R)
• M67: 41,076,135 km (0.102 R)
• M68: 41,492,615 km (0.076 R)
• M69: 41,994,217 km (0.064 R)
• M70: 42,161,766 km (0.095 R)
• M71: 42,329,615 km (0.104 R)
• M72: 42,750,284 km (0.118 R)
• M73: 43,595,662 km (0.086 R)
• M74: 44,190,762 km (0.078 R)
• M75: 44,531,995 km (0.066 R)
• M76: 44,702,985 km (0.104 R)
• M77: 45,131,434 km (0.11 R)
• M78: 49,047,307 km (0.111 R)
• M79: 49,223,833 km (0.051 R)
• M80: 50,287,623 km (0.118 R)
• M81: 50,554,805 km (0.09 R)
• M82: 51,987,354 km (0.085 R)
• M83: 52,889,579 km (0.112 R)
• M84: 54,343,820 km (0.072 R)
• M85: 56,272,286 km (0.031 R)
• M86: 56,457,189 km (0.104 R)
• M87: 57,570,497 km (0.113 R)
• M88: 58,036,494 km (0.108 R)
• M89: 62,382,013 km (0.114 R)
• M90: 62,477,756 km (0.098 R)
• M91: 63,148,403 km (0.102 R)
• M92: 63,629,061 km (0.066 R)
• M93: 63,821,593 km (0.084 R)
• M94: 64,593,817 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit