🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.26 AU - 1.54 AU

Year: 699 Days

Day: 45.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,743,768 km

• M1: 110,702 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.67 AU - 2.53 AU

Year: 1283 Days

Day: 34.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,743,768 km

• M1: 1,636,900 km (0.094 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 11.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.09 AU - 4.53 AU

Year: 3774 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,743,768 km

• M1: 202,855 km (0.048 R)
• M2: 293,361 km (0.106 R)
• M3: 366,664 km (0.056 R)
• M4: 558,000 km (0.116 R)
• M5: 795,711 km (0.095 R)
• M6: 1,041,650 km (0.115 R)
• M7: 1,154,746 km (0.098 R)
• M8: 1,649,466 km (0.075 R)
• M9: 1,813,276 km (0.111 R)
• M10: 2,061,159 km (0.118 R)
• M11: 2,140,895 km (0.116 R)
• M12: 2,353,324 km (0.119 R)
• M13: 2,521,622 km (0.057 R)
• M14: 2,852,233 km (0.1 R)
• M15: 3,032,050 km (0.106 R)
• M16: 3,651,684 km (0.094 R)
• M17: 4,066,369 km (0.078 R)
• M18: 4,269,074 km (0.094 R)
• M19: 4,371,848 km (0.119 R)
• M20: 5,376,996 km (0.096 R)
• M21: 5,939,933 km (0.046 R)
• M22: 6,380,499 km (0.091 R)
• M23: 6,451,109 km (0.108 R)
• M24: 6,569,142 km (0.111 R)
• M25: 6,640,500 km (0.032 R)
• M26: 7,122,055 km (0.079 R)
• M27: 7,342,413 km (0.102 R)
• M28: 7,441,148 km (0.119 R)
• M29: 7,565,015 km (0.117 R)
• M30: 7,714,762 km (0.037 R)
• M31: 8,067,963 km (0.076 R)
• M32: 8,220,852 km (0.101 R)
• M33: 8,737,862 km (0.087 R)
• M34: 8,816,251 km (0.076 R)
• M35: 9,132,501 km (0.091 R)
• M36: 9,291,973 km (0.115 R)
• M37: 9,613,758 km (0.118 R)
• M38: 9,884,829 km (0.096 R)
• M39: 10,351,275 km (0.115 R)
• M40: 10,517,628 km (0.086 R)
• M41: 10,796,927 km (0.111 R)
• M42: 11,305,709 km (0.073 R)
• M43: 11,678,208 km (0.097 R)
• M44: 11,764,676 km (0.097 R)
• M45: 12,200,454 km (0.047 R)
• M46: 13,147,858 km (0.12 R)
• M47: 13,237,916 km (0.026 R)
• M48: 13,509,137 km (0.077 R)
• M49: 13,691,048 km (0.107 R)
• M50: 13,904,374 km (0.056 R)
• M51: 13,996,078 km (0.096 R)
• M52: 14,893,366 km (0.114 R)
• M53: 15,618,167 km (0.054 R)
• M54: 15,841,068 km (0.098 R)
• M55: 15,936,960 km (0.086 R)
• M56: 16,193,371 km (0.096 R)
• M57: 16,451,278 km (0.118 R)
• M58: 16,645,755 km (0.096 R)
• M59: 16,743,143 km (0.11 R)
• M60: 17,529,579 km (0.081 R)
• M61: 17,661,824 km (0.059 R)
• M62: 17,927,360 km (0.061 R)
• M63: 18,060,652 km (0.1 R)
• M64: 18,227,603 km (0.063 R)
• M65: 18,328,133 km (0.09 R)
• M66: 18,731,897 km (0.106 R)
• M67: 18,900,943 km (0.081 R)
• M68: 19,274,638 km (0.095 R)
• M69: 19,513,845 km (0.038 R)
• M70: 19,857,173 km (0.071 R)
• M71: 20,098,773 km (0.097 R)
• M72: 20,237,151 km (0.069 R)
• M73: 20,341,271 km (0.116 R)
• M74: 21,180,067 km (0.11 R)
• M75: 21,923,269 km (0.098 R)
• M76: 22,639,095 km (0.077 R)
• M77: 22,963,722 km (0.04 R)
• M78: 23,435,254 km (0.055 R)
• M79: 23,983,531 km (0.113 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 13.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.94 AU - 9.8 AU

Year: 10213 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,743,768 km

• M1: 181,462 km (0.108 R)
• M2: 356,193 km (0.097 R)
• M3: 1,023,997 km (0.115 R)
• M4: 1,521,859 km (0.099 R)
• M5: 1,615,956 km (0.1 R)
• M6: 1,785,750 km (0.103 R)
• M7: 1,910,664 km (0.074 R)
• M8: 2,330,884 km (0.036 R)
• M9: 2,524,165 km (0.096 R)
• M10: 2,636,962 km (0.108 R)
• M11: 3,318,978 km (0.092 R)
• M12: 3,412,028 km (0.114 R)
• M13: 3,600,671 km (0.064 R)
• M14: 4,389,950 km (0.073 R)
• M15: 4,561,089 km (0.113 R)
• M16: 4,734,623 km (0.111 R)
• M17: 4,910,251 km (0.119 R)
• M18: 5,340,794 km (0.092 R)
• M19: 5,634,604 km (0.116 R)
• M20: 6,587,093 km (0.111 R)
• M21: 7,466,579 km (0.076 R)
• M22: 7,630,389 km (0.11 R)
• M23: 8,425,352 km (0.068 R)
• M24: 8,811,165 km (0.079 R)
• M25: 8,941,016 km (0.086 R)
• M26: 9,733,885 km (0.063 R)
• M27: 10,366,085 km (0.083 R)
• M28: 11,058,275 km (0.12 R)
• M29: 11,151,773 km (0.114 R)
• M30: 11,575,584 km (0.105 R)
• M31: 12,197,014 km (0.117 R)
• M32: 12,438,913 km (0.095 R)
• M33: 12,780,296 km (0.086 R)
• M34: 14,075,364 km (0.12 R)
• M35: 14,329,082 km (0.115 R)
• M36: 14,635,758 km (0.104 R)
• M37: 14,841,455 km (0.098 R)
• M38: 15,411,872 km (0.027 R)
• M39: 15,673,519 km (0.094 R)
• M40: 17,764,897 km (0.085 R)
• M41: 17,929,454 km (0.038 R)
• M42: 18,204,714 km (0.034 R)
• M43: 18,926,973 km (0.077 R)
• M44: 19,319,817 km (0.1 R)
• M45: 19,432,614 km (0.12 R)
• M46: 20,285,172 km (0.067 R)
• M47: 22,203,466 km (0.101 R)
• M48: 22,321,648 km (0.053 R)
• M49: 22,915,402 km (0.03 R)
• M50: 23,214,298 km (0.074 R)
• M51: 23,334,126 km (0.054 R)
• M52: 23,634,818 km (0.082 R)
• M53: 23,876,269 km (0.06 R)
• M54: 24,911,636 km (0.089 R)
• M55: 25,157,425 km (0.092 R)
• M56: 25,899,431 km (0.079 R)
• M57: 26,398,190 km (0.107 R)
• M58: 27,658,851 km (0.093 R)
• M59: 28,104,802 km (0.09 R)
• M60: 29,068,362 km (0.117 R)
• M61: 29,262,241 km (0.095 R)
• M62: 29,912,094 km (0.119 R)
• M63: 30,435,388 km (0.098 R)
• M64: 30,698,081 km (0.095 R)
• M65: 31,358,406 km (0.109 R)
• M66: 31,690,215 km (0.101 R)
• M67: 32,023,219 km (0.056 R)
• M68: 34,660,630 km (0.084 R)
• M69: 36,109,485 km (0.102 R)
• M70: 36,596,875 km (0.066 R)
• M71: 36,876,324 km (0.03 R)
• M72: 37,086,509 km (0.108 R)
• M73: 37,367,155 km (0.103 R)
• M74: 37,648,548 km (0.087 R)
• M75: 37,860,080 km (0.101 R)
• M76: 39,925,129 km (0.098 R)
• M77: 41,370,693 km (0.082 R)
• M78: 41,953,676 km (0.078 R)
• M79: 42,686,256 km (0.092 R)
• M80: 42,906,764 km (0.085 R)
• M81: 43,644,880 km (0.092 R)
• M82: 44,461,534 km (0.1 R)
• M83: 44,610,534 km (0.103 R)
• M84: 49,698,507 km (0.11 R)
• M85: 50,240,650 km (0.102 R)
• M86: 50,551,364 km (0.06 R)
• M87: 52,743,721 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit