🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.71 AU - 0.83 AU

Year: 247 Days

Day: 12.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,212,345 km

• M1: 342,878 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.79 AU - 0.87 AU

Year: 276 Days

Day: 14.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 410 Days

Day: 17.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.46 AU

Year: 468 Days

Day: 19 Hours

Environment

Temp: 13 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.72 AU - 2.64 AU

Year: 1176 Days

Day: 31 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.49 AU - 2.71 AU

Year: 1531 Days

Day: 28.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,212,345 km

• M1: 343,178 km (0.093 R)
• M2: 1,565,841 km (0.043 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.97 AU - 3.25 AU

Year: 1540 Days

Day: 29 Hours

Environment

Temp: -101 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.31 AU - 4.57 AU

Year: 3417 Days

Day: 18.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,212,345 km

• M1: 1,038,808 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 12

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.85 AU - 7.49 AU

Year: 7012 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,212,345 km

• M1: 171,439 km (0.038 R)
• M2: 256,112 km (0.09 R)
• M3: 704,905 km (0.097 R)
• M4: 910,453 km (0.106 R)
• M5: 1,417,440 km (0.113 R)
• M6: 1,760,617 km (0.104 R)
• M7: 2,004,013 km (0.084 R)
• M8: 2,129,974 km (0.046 R)
• M9: 2,258,629 km (0.028 R)
• M10: 2,345,994 km (0.115 R)
• M11: 2,846,548 km (0.119 R)
• M12: 3,061,072 km (0.103 R)
• M13: 3,405,296 km (0.077 R)
• M14: 3,945,195 km (0.11 R)
• M15: 4,077,739 km (0.11 R)
• M16: 4,238,856 km (0.093 R)
• M17: 5,018,410 km (0.082 R)
• M18: 5,104,579 km (0.032 R)
• M19: 5,191,196 km (0.081 R)
• M20: 5,932,752 km (0.093 R)
• M21: 6,177,046 km (0.054 R)
• M22: 6,393,663 km (0.098 R)
• M23: 6,929,972 km (0.034 R)
• M24: 7,382,655 km (0.119 R)
• M25: 7,978,952 km (0.042 R)
• M26: 8,282,785 km (0.113 R)
• M27: 8,936,977 km (0.104 R)
• M28: 9,607,774 km (0.082 R)
• M29: 10,625,937 km (0.093 R)
• M30: 10,774,188 km (0.097 R)
• M31: 11,223,131 km (0.035 R)
• M32: 12,645,508 km (0.026 R)
• M33: 13,278,157 km (0.088 R)
• M34: 14,369,175 km (0.106 R)
• M35: 14,656,702 km (0.085 R)
• M36: 15,362,953 km (0.11 R)
• M37: 15,995,304 km (0.119 R)
• M38: 16,550,312 km (0.04 R)
• M39: 16,808,667 km (0.102 R)
• M40: 17,024,836 km (0.098 R)
• M41: 17,547,681 km (0.03 R)
• M42: 18,430,757 km (0.118 R)
• M43: 18,519,768 km (0.059 R)
• M44: 19,736,746 km (0.105 R)
• M45: 20,102,363 km (0.064 R)
• M46: 20,194,067 km (0.029 R)
• M47: 21,586,823 km (0.057 R)
• M48: 21,680,771 km (0.096 R)
• M49: 22,010,784 km (0.077 R)
• M50: 22,342,292 km (0.045 R)
• M51: 23,443,482 km (0.114 R)
• M52: 23,636,763 km (0.086 R)
• M53: 24,660,311 km (0.025 R)
• M54: 24,906,250 km (0.059 R)
• M55: 25,103,420 km (0.12 R)
• M56: 25,400,372 km (0.096 R)
• M57: 26,147,613 km (0.073 R)
• M58: 26,498,869 km (0.116 R)
• M59: 26,952,749 km (0.066 R)
• M60: 27,155,305 km (0.046 R)
• M61: 27,510,899 km (0.073 R)
• M62: 28,329,648 km (0.066 R)
• M63: 28,690,478 km (0.089 R)
• M64: 29,312,356 km (0.11 R)
• M65: 31,311,134 km (0.114 R)
• M66: 31,630,675 km (0.112 R)
• M67: 33,028,218 km (0.113 R)
• M68: 33,299,289 km (0.111 R)
• M69: 33,407,897 km (0.058 R)
• M70: 33,789,073 km (0.063 R)
• M71: 33,952,882 km (0.111 R)
• M72: 34,116,842 km (0.104 R)
• M73: 34,500,710 km (0.065 R)
• M74: 34,665,567 km (0.118 R)
• M75: 34,775,671 km (0.114 R)
• M76: 34,996,178 km (0.067 R)
• M77: 35,106,731 km (0.109 R)
• M78: 36,329,245 km (0.098 R)
• M79: 37,905,557 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.99 AU - 11.45 AU

Year: 10226 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,212,345 km

• M1: 189,989 km (0.06 R)
• M2: 289,173 km (0.118 R)
• M3: 411,544 km (0.09 R)
• M4: 735,274 km (0.072 R)
• M5: 879,037 km (0.094 R)
• M6: 1,293,274 km (0.107 R)
• M7: 1,411,456 km (0.091 R)
• M8: 1,513,033 km (0.073 R)
• M9: 1,811,032 km (0.102 R)
• M10: 1,967,511 km (0.079 R)
• M11: 2,538,825 km (0.071 R)
• M12: 3,080,370 km (0.084 R)
• M13: 5,295,017 km (0.053 R)
• M14: 5,391,956 km (0.096 R)
• M15: 5,952,798 km (0.076 R)
• M16: 6,155,204 km (0.092 R)
• M17: 6,291,488 km (0.086 R)
• M18: 6,706,323 km (0.111 R)
• M19: 6,881,801 km (0.066 R)
• M20: 7,345,405 km (0.061 R)
• M21: 7,782,380 km (0.081 R)
• M22: 7,892,933 km (0.062 R)
• M23: 8,265,282 km (0.076 R)
• M24: 8,950,291 km (0.07 R)
• M25: 9,260,707 km (0.092 R)
• M26: 9,614,057 km (0.07 R)
• M27: 9,931,952 km (0.113 R)
• M28: 10,092,172 km (0.11 R)
• M29: 10,212,897 km (0.061 R)
• M30: 11,113,327 km (0.053 R)
• M31: 11,488,967 km (0.086 R)
• M32: 11,657,264 km (0.11 R)
• M33: 12,425,001 km (0.12 R)
• M34: 13,077,247 km (0.098 R)
• M35: 13,607,123 km (0.076 R)
• M36: 14,144,030 km (0.119 R)
• M37: 14,460,429 km (0.095 R)
• M38: 15,054,333 km (0.113 R)
• M39: 15,889,987 km (0.106 R)
• M40: 16,360,622 km (0.114 R)
• M41: 17,267,633 km (0.105 R)
• M42: 18,634,060 km (0.043 R)
• M43: 19,480,635 km (0.054 R)
• M44: 19,581,015 km (0.081 R)
• M45: 19,883,352 km (0.093 R)
• M46: 20,035,044 km (0.113 R)
• M47: 20,238,049 km (0.081 R)
• M48: 20,390,639 km (0.069 R)
• M49: 20,543,677 km (0.113 R)
• M50: 21,005,037 km (0.116 R)
• M51: 21,885,869 km (0.084 R)
• M52: 22,094,858 km (0.117 R)
• M53: 22,357,103 km (0.109 R)
• M54: 22,831,627 km (0.08 R)
• M55: 23,362,849 km (0.095 R)
• M56: 23,790,849 km (0.113 R)
• M57: 24,981,049 km (0.095 R)
• M58: 25,144,859 km (0.08 R)
• M59: 27,983,778 km (0.094 R)
• M60: 28,895,278 km (0.073 R)
• M61: 29,009,869 km (0.105 R)
• M62: 29,239,652 km (0.088 R)
• M63: 29,758,607 km (0.107 R)
• M64: 30,164,466 km (0.109 R)
• M65: 31,157,646 km (0.038 R)
• M66: 31,569,639 km (0.118 R)
• M67: 32,458,848 km (0.105 R)
• M68: 33,176,021 km (0.116 R)
• M69: 33,356,136 km (0.114 R)
• M70: 34,687,109 km (0.049 R)
• M71: 36,405,988 km (0.049 R)
• M72: 36,591,789 km (0.119 R)
• M73: 39,035,919 km (0.037 R)
• M74: 39,226,058 km (0.078 R)
• M75: 40,501,978 km (0.068 R)
• M76: 40,694,510 km (0.077 R)
• M77: 41,145,099 km (0.084 R)
• M78: 41,661,960 km (0.047 R)
• M79: 42,180,915 km (0.074 R)
• M80: 42,441,215 km (0.118 R)
• M81: 43,290,931 km (0.115 R)
• M82: 43,487,802 km (0.068 R)
• M83: 43,882,591 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit