🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 157 Days

Day: 32.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,031,134 km

• M1: 339,288 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.88 AU - 0.98 AU

Year: 328 Days

Day: 16.2 Hours

Environment

Temp: 81 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.16 AU

Year: 365 Days

Day: 36.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.16 AU - 1.2 AU

Year: 468 Days

Day: 42.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.44 AU - 3.84 AU

Year: 2537 Days

Day: 36.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.16 AU - 4.5 AU

Year: 2738 Days

Day: 23.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 9.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.81 AU - 9.63 AU

Year: 10226 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,031,134 km

• M1: 149,149 km (0.054 R)
• M2: 251,624 km (0.064 R)
• M3: 381,774 km (0.037 R)
• M4: 526,136 km (0.119 R)
• M5: 624,721 km (0.104 R)
• M6: 716,574 km (0.098 R)
• M7: 959,670 km (0.054 R)
• M8: 1,228,797 km (0.098 R)
• M9: 1,468,303 km (0.077 R)
• M10: 1,539,661 km (0.082 R)
• M11: 1,704,369 km (0.098 R)
• M12: 1,798,316 km (0.109 R)
• M13: 1,952,551 km (0.044 R)
• M14: 2,590,886 km (0.07 R)
• M15: 2,787,906 km (0.106 R)
• M16: 3,219,645 km (0.047 R)
• M17: 3,384,053 km (0.044 R)
• M18: 3,623,859 km (0.083 R)
• M19: 3,869,199 km (0.079 R)
• M20: 3,993,964 km (0.095 R)
• M21: 4,558,696 km (0.084 R)
• M22: 5,313,567 km (0.093 R)
• M23: 5,847,631 km (0.103 R)
• M24: 5,904,927 km (0.091 R)
• M25: 6,077,713 km (0.098 R)
• M26: 6,457,990 km (0.112 R)
• M27: 6,846,047 km (0.107 R)
• M28: 6,906,485 km (0.061 R)
• M29: 7,334,036 km (0.103 R)
• M30: 7,395,820 km (0.119 R)
• M31: 7,551,102 km (0.093 R)
• M32: 8,150,840 km (0.025 R)
• M33: 8,407,999 km (0.108 R)
• M34: 8,602,626 km (0.097 R)
• M35: 8,667,850 km (0.113 R)
• M36: 8,765,986 km (0.096 R)
• M37: 9,129,060 km (0.043 R)
• M38: 9,228,842 km (0.062 R)
• M39: 10,281,862 km (0.103 R)
• M40: 10,351,125 km (0.101 R)
• M41: 10,420,539 km (0.093 R)
• M42: 10,594,671 km (0.095 R)
• M43: 11,016,686 km (0.112 R)
• M44: 12,022,732 km (0.099 R)
• M45: 12,132,238 km (0.09 R)
• M46: 12,278,694 km (0.077 R)
• M47: 12,352,296 km (0.08 R)
• M48: 13,095,349 km (0.081 R)
• M49: 13,207,996 km (0.043 R)
• M50: 13,321,092 km (0.084 R)
• M51: 14,702,479 km (0.034 R)
• M52: 15,648,536 km (0.069 R)
• M53: 16,330,552 km (0.118 R)
• M54: 16,573,649 km (0.113 R)
• M55: 16,736,262 km (0.079 R)
• M56: 16,981,303 km (0.106 R)
• M57: 17,765,196 km (0.073 R)
• M58: 18,140,537 km (0.112 R)
• M59: 19,797,333 km (0.091 R)
• M60: 20,013,203 km (0.091 R)
• M61: 20,621,917 km (0.12 R)
• M62: 20,840,779 km (0.12 R)
• M63: 22,439,232 km (0.03 R)
• M64: 22,529,140 km (0.084 R)
• M65: 22,844,941 km (0.037 R)
• M66: 23,162,238 km (0.091 R)
• M67: 23,755,394 km (0.046 R)
• M68: 24,445,938 km (0.042 R)
• M69: 24,584,914 km (0.117 R)
• M70: 25,236,562 km (0.11 R)
• M71: 26,652,057 km (0.092 R)
• M72: 26,842,795 km (0.038 R)
• M73: 27,273,487 km (0.085 R)
• M74: 28,628,096 km (0.105 R)
• M75: 30,401,728 km (0.091 R)
• M76: 30,900,637 km (0.1 R)
• M77: 32,261,379 km (0.075 R)
• M78: 32,362,956 km (0.119 R)
• M79: 32,719,298 km (0.093 R)
• M80: 32,923,499 km (0.084 R)
• M81: 33,847,565 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 14.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.14 AU - 14.38 AU

Year: 14730 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,031,134 km

• M1: 207,642 km (0.037 R)
• M2: 359,484 km (0.107 R)
• M3: 549,323 km (0.089 R)
• M4: 799,152 km (0.068 R)
• M5: 898,335 km (0.09 R)
• M6: 1,002,306 km (0.108 R)
• M7: 1,200,972 km (0.069 R)
• M8: 1,930,860 km (0.103 R)
• M9: 2,535,534 km (0.1 R)
• M10: 2,843,856 km (0.046 R)
• M11: 3,429,681 km (0.118 R)
• M12: 4,017,600 km (0.09 R)
• M13: 4,341,779 km (0.116 R)
• M14: 4,451,733 km (0.105 R)
• M15: 4,637,235 km (0.037 R)
• M16: 5,444,166 km (0.043 R)
• M17: 5,642,682 km (0.115 R)
• M18: 6,629,579 km (0.097 R)
• M19: 7,360,814 km (0.11 R)
• M20: 7,492,609 km (0.119 R)
• M21: 8,760,003 km (0.117 R)
• M22: 8,853,052 km (0.097 R)
• M23: 9,323,538 km (0.053 R)
• M24: 9,466,254 km (0.089 R)
• M25: 9,609,718 km (0.101 R)
• M26: 9,705,760 km (0.106 R)
• M27: 10,584,797 km (0.108 R)
• M28: 11,285,963 km (0.091 R)
• M29: 11,796,241 km (0.082 R)
• M30: 12,523,137 km (0.118 R)
• M31: 12,839,237 km (0.032 R)
• M32: 13,857,251 km (0.117 R)
• M33: 15,124,345 km (0.061 R)
• M34: 15,404,841 km (0.089 R)
• M35: 15,743,530 km (0.037 R)
• M36: 16,313,498 km (0.025 R)
• M37: 17,356,644 km (0.106 R)
• M38: 17,591,513 km (0.108 R)
• M39: 17,827,279 km (0.067 R)
• M40: 19,324,903 km (0.069 R)
• M41: 21,237,363 km (0.034 R)
• M42: 21,551,518 km (0.079 R)
• M43: 22,759,222 km (0.102 R)
• M44: 23,274,287 km (0.084 R)
• M45: 24,119,665 km (0.118 R)
• M46: 24,381,760 km (0.102 R)
• M47: 24,513,107 km (0.113 R)
• M48: 25,173,731 km (0.117 R)
• M49: 26,445,014 km (0.102 R)
• M50: 27,054,476 km (0.096 R)
• M51: 27,258,677 km (0.102 R)
• M52: 27,395,110 km (0.082 R)
• M53: 27,600,059 km (0.108 R)
• M54: 27,942,937 km (0.068 R)
• M55: 28,633,032 km (0.067 R)
• M56: 29,328,663 km (0.048 R)
• M57: 30,949,705 km (0.069 R)
• M58: 31,306,047 km (0.091 R)
• M59: 31,592,078 km (0.091 R)
• M60: 31,735,393 km (0.112 R)
• M61: 32,527,514 km (0.109 R)
• M62: 32,889,690 km (0.112 R)
• M63: 34,647,016 km (0.069 R)
• M64: 36,134,618 km (0.09 R)
• M65: 36,585,057 km (0.115 R)
• M66: 37,947,295 km (0.115 R)
• M67: 38,481,509 km (0.085 R)
• M68: 38,711,291 km (0.093 R)
• M69: 40,099,260 km (0.091 R)
• M70: 40,409,826 km (0.075 R)
• M71: 43,241,564 km (0.092 R)
• M72: 43,879,449 km (0.099 R)
• M73: 44,600,960 km (0.106 R)
• M74: 45,164,644 km (0.087 R)
• M75: 45,811,954 km (0.118 R)
• M76: 46,218,113 km (0.113 R)
• M77: 46,952,040 km (0.044 R)
• M78: 47,525,598 km (0.057 R)
• M79: 48,101,400 km (0.111 R)
• M80: 49,094,132 km (0.063 R)
• M81: 51,352,012 km (0.105 R)
• M82: 51,942,924 km (0.068 R)
• M83: 52,112,269 km (0.073 R)
• M84: 54,672,935 km (0.032 R)
• M85: 56,055,369 km (0.037 R)
• M86: 56,402,736 km (0.087 R)
• M87: 57,975,009 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit