🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 39.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,381,508 km

• M1: 53,107 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.92 AU

Year: 223 Days

Day: 32.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 236 Days

Day: 42.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,381,508 km

• M1: 69,413 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.19 AU

Year: 339 Days

Day: 29.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.8 AU - 1.28 AU

Year: 371 Days

Day: 28.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 168.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.29 AU - 1.87 AU

Year: 695 Days

Day: 42.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,381,508 km

• M1: 736,171 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.96 AU - 4.2 AU

Year: 2370 Days

Day: 15.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,381,508 km

• M1: 1,846,187 km (0.098 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.35 AU - 5.53 AU

Year: 3273 Days

Day: 16.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 8.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.94 AU - 7.64 AU

Year: 6886 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,381,508 km

• M1: 143,315 km (0.052 R)
• M2: 336,446 km (0.062 R)
• M3: 478,414 km (0.084 R)
• M4: 563,685 km (0.118 R)
• M5: 614,997 km (0.066 R)
• M6: 722,857 km (0.117 R)
• M7: 989,141 km (0.117 R)
• M8: 1,268,141 km (0.112 R)
• M9: 1,337,405 km (0.059 R)
• M10: 1,390,213 km (0.081 R)
• M11: 1,534,725 km (0.097 R)
• M12: 1,646,325 km (0.079 R)
• M13: 1,877,752 km (0.089 R)
• M14: 2,017,626 km (0.067 R)
• M15: 2,099,157 km (0.095 R)
• M16: 2,790,449 km (0.079 R)
• M17: 2,858,666 km (0.111 R)
• M18: 3,090,243 km (0.081 R)
• M19: 3,645,999 km (0.109 R)
• M20: 4,076,542 km (0.1 R)
• M21: 4,576,947 km (0.107 R)
• M22: 4,684,807 km (0.101 R)
• M23: 5,406,168 km (0.062 R)
• M24: 6,221,327 km (0.094 R)
• M25: 6,552,088 km (0.097 R)
• M26: 6,950,317 km (0.082 R)
• M27: 7,419,606 km (0.111 R)
• M28: 7,610,193 km (0.045 R)
• M29: 8,521,095 km (0.046 R)
• M30: 8,854,698 km (0.052 R)
• M31: 9,363,181 km (0.117 R)
• M32: 9,465,955 km (0.065 R)
• M33: 9,534,770 km (0.117 R)
• M34: 9,603,735 km (0.104 R)
• M35: 9,672,849 km (0.075 R)
• M36: 9,776,819 km (0.085 R)
• M37: 10,196,292 km (0.078 R)
• M38: 10,337,512 km (0.085 R)
• M39: 10,408,421 km (0.037 R)
• M40: 10,514,935 km (0.107 R)
• M41: 11,674,019 km (0.071 R)
• M42: 14,189,657 km (0.072 R)
• M43: 14,704,274 km (0.111 R)
• M44: 15,023,965 km (0.095 R)
• M45: 15,225,024 km (0.094 R)
• M46: 15,467,373 km (0.1 R)
• M47: 15,915,119 km (0.08 R)
• M48: 15,996,949 km (0.07 R)
• M49: 16,491,071 km (0.097 R)
• M50: 18,345,486 km (0.092 R)
• M51: 18,646,477 km (0.118 R)
• M52: 19,297,228 km (0.115 R)
• M53: 19,867,046 km (0.114 R)
• M54: 20,176,265 km (0.064 R)
• M55: 20,309,257 km (0.086 R)
• M56: 20,710,030 km (0.087 R)
• M57: 20,844,070 km (0.094 R)
• M58: 21,293,462 km (0.076 R)
• M59: 21,383,669 km (0.071 R)
• M60: 21,564,533 km (0.091 R)
• M61: 21,973,234 km (0.071 R)
• M62: 23,168,671 km (0.082 R)
• M63: 24,102,461 km (0.114 R)
• M64: 24,573,993 km (0.113 R)
• M65: 25,286,977 km (0.111 R)
• M66: 25,862,181 km (0.092 R)
• M67: 26,248,143 km (0.112 R)
• M68: 26,587,431 km (0.077 R)
• M69: 28,107,196 km (0.118 R)
• M70: 28,454,263 km (0.067 R)
• M71: 29,403,312 km (0.047 R)
• M72: 30,008,286 km (0.064 R)
• M73: 30,109,414 km (0.082 R)
• M74: 31,641,146 km (0.096 R)
• M75: 32,209,020 km (0.072 R)
• M76: 32,260,781 km (0.086 R)
• M77: 32,468,273 km (0.114 R)
• M78: 34,302,642 km (0.117 R)
• M79: 34,832,817 km (0.104 R)
• M80: 35,045,695 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 10.2

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.01 AU - 13.01 AU

Year: 16417 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,381,508 km

• M1: 129,103 km (0.072 R)
• M2: 207,941 km (0.119 R)
• M3: 586,872 km (0.106 R)
• M4: 1,082,939 km (0.045 R)
• M5: 1,716,486 km (0.053 R)
• M6: 1,929,663 km (0.113 R)
• M7: 2,795,535 km (0.087 R)
• M8: 2,902,498 km (0.12 R)
• M9: 3,611,592 km (0.051 R)
• M10: 3,689,383 km (0.119 R)
• M11: 4,005,932 km (0.117 R)
• M12: 4,167,497 km (0.089 R)
• M13: 4,623,173 km (0.071 R)
• M14: 4,750,181 km (0.117 R)
• M15: 5,314,165 km (0.027 R)
• M16: 5,581,646 km (0.114 R)
• M17: 6,647,681 km (0.115 R)
• M18: 6,984,575 km (0.08 R)
• M19: 7,228,569 km (0.09 R)
• M20: 8,232,670 km (0.096 R)
• M21: 9,494,678 km (0.1 R)
• M22: 9,928,661 km (0.084 R)
• M23: 10,535,879 km (0.103 R)
• M24: 12,547,372 km (0.085 R)
• M25: 12,725,244 km (0.062 R)
• M26: 14,673,906 km (0.118 R)
• M27: 16,195,615 km (0.083 R)
• M28: 16,844,421 km (0.107 R)
• M29: 16,975,170 km (0.099 R)
• M30: 18,909,021 km (0.114 R)
• M31: 22,764,009 km (0.087 R)
• M32: 22,981,075 km (0.067 R)
• M33: 23,053,630 km (0.08 R)
• M34: 23,563,310 km (0.112 R)
• M35: 24,594,040 km (0.109 R)
• M36: 24,668,090 km (0.057 R)
• M37: 25,865,173 km (0.096 R)
• M38: 26,546,741 km (0.06 R)
• M39: 26,699,031 km (0.112 R)
• M40: 27,234,292 km (0.118 R)
• M41: 27,464,823 km (0.086 R)
• M42: 27,541,716 km (0.09 R)
• M43: 28,082,662 km (0.061 R)
• M44: 28,471,018 km (0.085 R)
• M45: 29,017,798 km (0.108 R)
• M46: 30,758,968 km (0.087 R)
• M47: 31,079,107 km (0.041 R)
• M48: 32,046,407 km (0.111 R)
• M49: 32,859,920 km (0.073 R)
• M50: 33,433,479 km (0.106 R)
• M51: 34,093,056 km (0.102 R)
• M52: 34,258,511 km (0.059 R)
• M53: 36,519,533 km (0.062 R)
• M54: 37,454,520 km (0.103 R)
• M55: 37,710,930 km (0.101 R)
• M56: 39,782,562 km (0.102 R)
• M57: 40,044,208 km (0.048 R)
• M58: 40,832,290 km (0.098 R)
• M59: 42,157,129 km (0.062 R)
• M60: 42,601,883 km (0.12 R)
• M61: 44,215,895 km (0.078 R)
• M62: 45,393,978 km (0.067 R)
• M63: 45,667,293 km (0.081 R)
• M64: 48,709,964 km (0.084 R)
• M65: 51,247,743 km (0.084 R)
• M66: 51,627,272 km (0.026 R)
• M67: 52,007,849 km (0.092 R)
• M68: 53,347,049 km (0.09 R)
• M69: 54,600,829 km (0.077 R)
• M70: 54,794,558 km (0.078 R)
• M71: 55,377,093 km (0.052 R)
• M72: 55,669,257 km (0.107 R)
• M73: 56,548,444 km (0.103 R)
• M74: 56,744,567 km (0.093 R)
• M75: 57,137,261 km (0.113 R)
• M76: 57,530,853 km (0.091 R)
• M77: 60,011,335 km (0.08 R)
• M78: 60,111,267 km (0.088 R)
• M79: 60,211,348 km (0.098 R)
• M80: 60,712,201 km (0.111 R)
• M81: 61,113,872 km (0.079 R)
• M82: 61,315,081 km (0.061 R)
• M83: 61,818,927 km (0.096 R)
• M84: 62,526,674 km (0.078 R)
• M85: 62,932,234 km (0.039 R)
• M86: 63,135,388 km (0.113 R)
• M87: 63,440,567 km (0.071 R)
• M88: 64,665,924 km (0.088 R)
• M89: 65,384,293 km (0.104 R)
• M90: 65,899,208 km (0.059 R)
• M91: 66,105,504 km (0.119 R)
• M92: 67,036,451 km (0.051 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit