🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 197 Days

Day: 40.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 71 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,501,205 km

• M1: 226,042 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.68 AU - 0.8 AU

Year: 245 Days

Day: 28.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 93.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.86 AU - 2.2 AU

Year: 1114 Days

Day: 47.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,501,205 km

• M1: 1,236,576 km (0.102 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 9.3

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.26 AU - 7.74 AU

Year: 6380 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,501,205 km

• M1: 220,358 km (0.114 R)
• M2: 390,899 km (0.118 R)
• M3: 466,147 km (0.099 R)
• M4: 712,235 km (0.093 R)
• M5: 894,146 km (0.083 R)
• M6: 1,013,675 km (0.106 R)
• M7: 1,203,515 km (0.105 R)
• M8: 1,302,848 km (0.085 R)
• M9: 2,114,267 km (0.097 R)
• M10: 2,214,946 km (0.088 R)
• M11: 2,338,065 km (0.065 R)
• M12: 2,591,035 km (0.117 R)
• M13: 3,077,976 km (0.091 R)
• M14: 3,146,642 km (0.107 R)
• M15: 3,593,191 km (0.086 R)
• M16: 3,714,066 km (0.074 R)
• M17: 3,787,220 km (0.11 R)
• M18: 4,160,466 km (0.071 R)
• M19: 4,597,741 km (0.1 R)
• M20: 4,942,115 km (0.102 R)
• M21: 5,022,749 km (0.065 R)
• M22: 5,460,472 km (0.104 R)
• M23: 5,853,465 km (0.088 R)
• M24: 6,082,201 km (0.077 R)
• M25: 6,197,690 km (0.116 R)
• M26: 6,255,734 km (0.1 R)
• M27: 7,701,897 km (0.082 R)
• M28: 7,889,642 km (0.093 R)
• M29: 8,818,794 km (0.1 R)
• M30: 8,884,169 km (0.044 R)
• M31: 9,246,495 km (0.072 R)
• M32: 9,346,127 km (0.117 R)
• M33: 9,647,267 km (0.107 R)
• M34: 9,816,014 km (0.106 R)
• M35: 10,190,607 km (0.098 R)
• M36: 11,200,542 km (0.109 R)
• M37: 11,271,302 km (0.116 R)
• M38: 11,771,408 km (0.099 R)
• M39: 12,278,544 km (0.114 R)
• M40: 12,388,200 km (0.115 R)
• M41: 12,534,955 km (0.064 R)
• M42: 12,608,408 km (0.099 R)
• M43: 12,941,263 km (0.09 R)
• M44: 13,880,887 km (0.103 R)
• M45: 15,390,180 km (0.091 R)
• M46: 15,548,006 km (0.049 R)
• M47: 15,785,567 km (0.098 R)
• M48: 16,869,703 km (0.058 R)
• M49: 17,073,156 km (0.058 R)
• M50: 18,561,505 km (0.102 R)
• M51: 18,771,541 km (0.041 R)
• M52: 18,982,324 km (0.079 R)
• M53: 19,109,183 km (0.101 R)
• M54: 19,194,005 km (0.075 R)
• M55: 19,491,555 km (0.108 R)
• M56: 19,704,882 km (0.076 R)
• M57: 20,091,144 km (0.095 R)
• M58: 20,479,799 km (0.078 R)
• M59: 21,133,242 km (0.049 R)
• M60: 22,549,785 km (0.062 R)
• M61: 22,774,032 km (0.051 R)
• M62: 23,996,994 km (0.078 R)
• M63: 24,088,399 km (0.096 R)
• M64: 24,179,953 km (0.073 R)
• M65: 25,055,549 km (0.072 R)
• M66: 25,707,347 km (0.073 R)
• M67: 25,988,441 km (0.075 R)
• M68: 26,459,076 km (0.075 R)
• M69: 27,743,972 km (0.047 R)
• M70: 28,273,250 km (0.11 R)
• M71: 28,951,676 km (0.079 R)
• M72: 29,390,746 km (0.083 R)
• M73: 29,881,127 km (0.08 R)
• M74: 30,028,781 km (0.067 R)
• M75: 30,324,685 km (0.12 R)
• M76: 30,572,120 km (0.1 R)
• M77: 31,068,935 km (0.113 R)
• M78: 31,368,430 km (0.083 R)
• M79: 32,121,056 km (0.105 R)
• M80: 33,133,834 km (0.118 R)
• M81: 33,644,112 km (0.094 R)
• M82: 34,002,848 km (0.043 R)
• M83: 34,466,003 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 14.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.42 AU - 8.82 AU

Year: 8098 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,501,205 km

• M1: 226,641 km (0.06 R)
• M2: 595,400 km (0.061 R)
• M3: 928,255 km (0.031 R)
• M4: 2,207,616 km (0.088 R)
• M5: 2,538,975 km (0.099 R)
• M6: 3,092,188 km (0.116 R)
• M7: 4,192,780 km (0.096 R)
• M8: 4,664,761 km (0.082 R)
• M9: 5,092,012 km (0.11 R)
• M10: 5,788,839 km (0.111 R)
• M11: 6,281,315 km (0.059 R)
• M12: 6,381,546 km (0.075 R)
• M13: 6,719,188 km (0.088 R)
• M14: 6,855,921 km (0.076 R)
• M15: 7,201,941 km (0.088 R)
• M16: 7,553,645 km (0.031 R)
• M17: 7,839,228 km (0.09 R)
• M18: 8,347,412 km (0.113 R)
• M19: 8,605,618 km (0.111 R)
• M20: 9,129,958 km (0.071 R)
• M21: 9,819,305 km (0.118 R)
• M22: 10,288,294 km (0.098 R)
• M23: 10,884,891 km (0.058 R)
• M24: 11,086,249 km (0.103 R)
• M25: 11,207,723 km (0.109 R)
• M26: 11,370,336 km (0.117 R)
• M27: 12,028,566 km (0.048 R)
• M28: 12,153,331 km (0.076 R)
• M29: 12,614,840 km (0.064 R)
• M30: 12,868,858 km (0.093 R)
• M31: 13,039,250 km (0.116 R)
• M32: 13,511,530 km (0.072 R)
• M33: 13,945,813 km (0.075 R)
• M34: 14,120,842 km (0.07 R)
• M35: 14,517,426 km (0.105 R)
• M36: 14,962,181 km (0.085 R)
• M37: 15,051,790 km (0.112 R)
• M38: 15,411,573 km (0.117 R)
• M39: 15,637,914 km (0.117 R)
• M40: 15,819,825 km (0.09 R)
• M41: 15,910,930 km (0.113 R)
• M42: 17,112,650 km (0.107 R)
• M43: 18,343,392 km (0.072 R)
• M44: 18,487,305 km (0.086 R)
• M45: 20,839,582 km (0.051 R)
• M46: 21,140,274 km (0.061 R)
• M47: 21,796,559 km (0.072 R)
• M48: 22,000,012 km (0.06 R)
• M49: 22,254,927 km (0.066 R)
• M50: 23,388,729 km (0.107 R)
• M51: 23,962,737 km (0.097 R)
• M52: 24,383,107 km (0.086 R)
• M53: 24,752,912 km (0.074 R)
• M54: 25,391,097 km (0.09 R)
• M55: 25,551,616 km (0.113 R)
• M56: 25,658,728 km (0.05 R)
• M57: 26,088,821 km (0.112 R)
• M58: 26,412,850 km (0.1 R)
• M59: 26,521,159 km (0.071 R)
• M60: 27,448,068 km (0.106 R)
• M61: 29,053,552 km (0.034 R)
• M62: 29,614,245 km (0.11 R)
• M63: 30,008,884 km (0.1 R)
• M64: 30,575,561 km (0.12 R)
• M65: 30,803,249 km (0.088 R)
• M66: 31,432,457 km (0.046 R)
• M67: 31,950,216 km (0.112 R)
• M68: 32,181,344 km (0.076 R)
• M69: 32,470,966 km (0.049 R)
• M70: 33,520,694 km (0.119 R)
• M71: 34,049,822 km (0.087 R)
• M72: 35,235,534 km (0.062 R)
• M73: 35,474,293 km (0.047 R)
• M74: 36,314,135 km (0.091 R)
• M75: 37,221,297 km (0.112 R)
• M76: 38,197,124 km (0.095 R)
• M77: 38,442,464 km (0.086 R)
• M78: 39,366,979 km (0.103 R)
• M79: 39,863,045 km (0.104 R)
• M80: 41,804,826 km (0.068 R)
• M81: 42,247,486 km (0.058 R)
• M82: 42,501,204 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit