🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.56 AU - 0.66 AU

Year: 183 Days

Day: 25.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,592,025 km

• M1: 34,557 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.62 AU - 0.92 AU

Year: 260 Days

Day: 44.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.83 AU - 1.07 AU

Year: 356 Days

Day: 46.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,592,025 km

• M1: 198,965 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.11 AU - 2.55 AU

Year: 1369 Days

Day: 17.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.11 AU - 2.91 AU

Year: 1531 Days

Day: 30 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,592,025 km

• M1: 92,003 km (0.082 R)
• M2: 1,493,735 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.64 AU - 4.04 AU

Year: 2350 Days

Day: 27.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.07 AU - 4.37 AU

Year: 2762 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,592,025 km

• M1: 42,486 km (0.084 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 9.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.76 AU - 6.82 AU

Year: 6812 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,592,025 km

• M1: 344,973 km (0.09 R)
• M2: 559,646 km (0.118 R)
• M3: 727,345 km (0.097 R)
• M4: 817,702 km (0.095 R)
• M5: 1,112,859 km (0.11 R)
• M6: 1,296,565 km (0.112 R)
• M7: 1,408,314 km (0.079 R)
• M8: 1,942,528 km (0.108 R)
• M9: 2,184,279 km (0.083 R)
• M10: 2,882,901 km (0.098 R)
• M11: 3,159,357 km (0.1 R)
• M12: 3,267,965 km (0.067 R)
• M13: 4,109,902 km (0.114 R)
• M14: 4,665,958 km (0.108 R)
• M15: 4,789,974 km (0.074 R)
• M16: 5,662,429 km (0.079 R)
• M17: 6,143,985 km (0.095 R)
• M18: 6,334,871 km (0.084 R)
• M19: 6,947,624 km (0.09 R)
• M20: 7,061,019 km (0.044 R)
• M21: 7,232,309 km (0.112 R)
• M22: 7,347,350 km (0.071 R)
• M23: 7,666,741 km (0.104 R)
• M24: 7,754,555 km (0.078 R)
• M25: 7,842,818 km (0.097 R)
• M26: 7,990,621 km (0.118 R)
• M27: 8,804,882 km (0.064 R)
• M28: 8,989,336 km (0.095 R)
• M29: 9,175,137 km (0.07 R)
• M30: 10,252,092 km (0.098 R)
• M31: 10,543,808 km (0.076 R)
• M32: 10,609,032 km (0.101 R)
• M33: 10,805,454 km (0.109 R)
• M34: 10,936,951 km (0.105 R)
• M35: 11,168,678 km (0.109 R)
• M36: 11,569,451 km (0.093 R)
• M37: 13,184,659 km (0.104 R)
• M38: 13,501,956 km (0.119 R)
• M39: 14,180,083 km (0.028 R)
• M40: 14,396,551 km (0.091 R)
• M41: 14,505,159 km (0.079 R)
• M42: 14,614,066 km (0.118 R)
• M43: 14,759,775 km (0.099 R)
• M44: 15,458,247 km (0.111 R)
• M45: 15,569,548 km (0.101 R)
• M46: 15,942,346 km (0.065 R)
• M47: 16,167,341 km (0.107 R)
• M48: 16,242,738 km (0.111 R)
• M49: 16,318,136 km (0.067 R)
• M50: 16,393,533 km (0.104 R)
• M51: 16,507,078 km (0.041 R)
• M52: 17,733,780 km (0.116 R)
• M53: 17,889,063 km (0.052 R)
• M54: 17,967,003 km (0.068 R)
• M55: 18,201,274 km (0.077 R)
• M56: 18,712,450 km (0.096 R)
• M57: 18,830,931 km (0.092 R)
• M58: 19,148,527 km (0.092 R)
• M59: 19,307,999 km (0.068 R)
• M60: 19,909,831 km (0.077 R)
• M61: 20,192,870 km (0.045 R)
• M62: 22,127,021 km (0.087 R)
• M63: 22,504,157 km (0.1 R)
• M64: 23,434,955 km (0.088 R)
• M65: 24,507,871 km (0.115 R)
• M66: 25,508,980 km (0.104 R)
• M67: 25,948,499 km (0.06 R)
• M68: 26,745,855 km (0.111 R)
• M69: 27,147,526 km (0.06 R)
• M70: 27,461,382 km (0.032 R)
• M71: 28,455,460 km (0.067 R)
• M72: 28,546,415 km (0.092 R)
• M73: 29,094,243 km (0.034 R)
• M74: 29,968,642 km (0.119 R)
• M75: 30,618,495 km (0.115 R)
• M76: 30,991,892 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 14

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.7 AU - 9.46 AU

Year: 10534 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,592,025 km

• M1: 389,254 km (0.089 R)
• M2: 481,705 km (0.092 R)
• M3: 765,193 km (0.118 R)
• M4: 928,404 km (0.092 R)
• M5: 1,145,022 km (0.087 R)
• M6: 1,335,460 km (0.085 R)
• M7: 1,700,629 km (0.118 R)
• M8: 1,945,371 km (0.12 R)
• M9: 2,149,572 km (0.061 R)
• M10: 2,442,335 km (0.111 R)
• M11: 2,776,686 km (0.115 R)
• M12: 2,920,450 km (0.085 R)
• M13: 3,096,227 km (0.088 R)
• M14: 3,185,537 km (0.079 R)
• M15: 3,275,745 km (0.099 R)
• M16: 3,366,850 km (0.086 R)
• M17: 4,158,970 km (0.1 R)
• M18: 4,559,594 km (0.099 R)
• M19: 4,764,543 km (0.077 R)
• M20: 5,506,249 km (0.114 R)
• M21: 5,724,811 km (0.094 R)
• M22: 5,872,165 km (0.106 R)
• M23: 6,551,040 km (0.074 R)
• M24: 8,355,639 km (0.111 R)
• M25: 8,904,215 km (0.117 R)
• M26: 9,551,824 km (0.044 R)
• M27: 10,036,372 km (0.101 R)
• M28: 10,125,382 km (0.105 R)
• M29: 10,483,968 km (0.111 R)
• M30: 10,574,325 km (0.086 R)
• M31: 10,846,743 km (0.118 R)
• M32: 10,983,924 km (0.098 R)
• M33: 11,259,933 km (0.094 R)
• M34: 12,196,415 km (0.063 R)
• M35: 12,915,233 km (0.12 R)
• M36: 13,353,106 km (0.117 R)
• M37: 14,044,099 km (0.118 R)
• M38: 14,746,760 km (0.119 R)
• M39: 17,135,239 km (0.047 R)
• M40: 18,210,848 km (0.117 R)
• M41: 18,319,606 km (0.11 R)
• M42: 19,753,202 km (0.076 R)
• M43: 20,483,389 km (0.104 R)
• M44: 20,823,575 km (0.119 R)
• M45: 21,108,260 km (0.055 R)
• M46: 21,566,777 km (0.106 R)
• M47: 21,797,158 km (0.04 R)
• M48: 22,551,729 km (0.116 R)
• M49: 23,138,003 km (0.109 R)
• M50: 23,669,973 km (0.099 R)
• M51: 24,265,822 km (0.076 R)
• M52: 24,926,895 km (0.115 R)
• M53: 25,411,442 km (0.062 R)
• M54: 26,451,596 km (0.044 R)
• M55: 26,698,283 km (0.094 R)
• M56: 27,007,801 km (0.098 R)
• M57: 28,826,313 km (0.109 R)
• M58: 29,271,067 km (0.04 R)
• M59: 29,526,431 km (0.104 R)
• M60: 31,725,669 km (0.051 R)
• M61: 31,922,241 km (0.094 R)
• M62: 32,382,404 km (0.062 R)
• M63: 32,646,444 km (0.059 R)
• M64: 32,778,689 km (0.071 R)
• M65: 33,110,198 km (0.099 R)
• M66: 34,178,326 km (0.079 R)
• M67: 34,312,665 km (0.088 R)
• M68: 34,447,154 km (0.118 R)
• M69: 35,122,289 km (0.025 R)
• M70: 36,897,866 km (0.1 R)
• M71: 37,450,181 km (0.102 R)
• M72: 38,213,878 km (0.118 R)
• M73: 38,982,812 km (0.094 R)
• M74: 39,193,445 km (0.115 R)
• M75: 42,542,044 km (0.09 R)
• M76: 42,976,028 km (0.065 R)
• M77: 44,580,016 km (0.078 R)
• M78: 45,537,143 km (0.081 R)
• M79: 46,129,551 km (0.102 R)
• M80: 46,501,002 km (0.093 R)
• M81: 46,649,852 km (0.058 R)
• M82: 48,599,711 km (0.1 R)
• M83: 50,117,680 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 3.4

Gravity: 49.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.87 AU - 13.69 AU

Year: 17590 Days

Day: 21.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,592,025 km

• M1: 174,880 km (0.066 R)
• M2: 270,922 km (0.109 R)
• M3: 333,154 km (0.116 R)
• M4: 527,781 km (0.116 R)
• M5: 753,225 km (0.094 R)
• M6: 981,661 km (0.041 R)
• M7: 1,179,130 km (0.078 R)
• M8: 1,753,437 km (0.102 R)
• M9: 2,022,563 km (0.092 R)
• M10: 2,801,220 km (0.063 R)
• M11: 2,974,006 km (0.029 R)
• M12: 3,114,777 km (0.09 R)
• M13: 3,926,795 km (0.118 R)
• M14: 5,385,523 km (0.069 R)
• M15: 5,514,028 km (0.083 R)
• M16: 6,082,051 km (0.064 R)
• M17: 7,272,700 km (0.108 R)
• M18: 7,367,246 km (0.094 R)
• M19: 7,557,385 km (0.077 R)
• M20: 9,187,553 km (0.042 R)
• M21: 10,332,127 km (0.059 R)
• M22: 10,385,234 km (0.079 R)
• M23: 10,759,378 km (0.109 R)
• M24: 10,813,233 km (0.084 R)
• M25: 11,083,557 km (0.097 R)
• M26: 12,695,175 km (0.069 R)
• M27: 13,037,604 km (0.082 R)
• M28: 13,557,008 km (0.089 R)
• M29: 13,965,709 km (0.104 R)
• M30: 14,319,209 km (0.113 R)
• M31: 16,377,077 km (0.058 R)
• M32: 17,376,989 km (0.091 R)
• M33: 18,139,789 km (0.109 R)
• M34: 18,267,994 km (0.075 R)
• M35: 18,396,499 km (0.084 R)
• M36: 19,435,307 km (0.111 R)
• M37: 19,698,000 km (0.062 R)
• M38: 19,763,823 km (0.038 R)
• M39: 19,961,741 km (0.045 R)
• M40: 20,226,829 km (0.098 R)
• M41: 21,433,635 km (0.054 R)
• M42: 21,705,005 km (0.105 R)
• M43: 22,182,522 km (0.054 R)
• M44: 22,319,703 km (0.099 R)
• M45: 23,287,153 km (0.103 R)
• M46: 23,426,578 km (0.072 R)
• M47: 23,566,153 km (0.098 R)
• M48: 23,846,200 km (0.085 R)
• M49: 26,706,511 km (0.113 R)
• M50: 29,446,994 km (0.119 R)
• M51: 30,202,913 km (0.054 R)
• M52: 30,430,900 km (0.098 R)
• M53: 30,507,045 km (0.119 R)
• M54: 30,583,190 km (0.049 R)
• M55: 31,502,469 km (0.057 R)
• M56: 32,820,277 km (0.09 R)
• M57: 34,155,887 km (0.07 R)
• M58: 34,314,161 km (0.084 R)
• M59: 34,631,458 km (0.072 R)
• M60: 34,711,044 km (0.062 R)
• M61: 34,870,067 km (0.074 R)
• M62: 38,679,277 km (0.112 R)
• M63: 40,590,839 km (0.089 R)
• M64: 41,262,982 km (0.051 R)
• M65: 42,959,123 km (0.081 R)
• M66: 43,215,534 km (0.084 R)
• M67: 43,987,758 km (0.106 R)
• M68: 44,505,067 km (0.105 R)
• M69: 44,764,470 km (0.116 R)
• M70: 46,682,315 km (0.068 R)
• M71: 47,033,870 km (0.091 R)
• M72: 48,448,766 km (0.113 R)
• M73: 48,626,638 km (0.047 R)
• M74: 49,161,600 km (0.08 R)
• M75: 49,698,357 km (0.084 R)
• M76: 49,967,484 km (0.099 R)
• M77: 51,139,434 km (0.046 R)
• M78: 51,501,760 km (0.119 R)
• M79: 51,592,416 km (0.118 R)
• M80: 52,868,336 km (0.054 R)
• M81: 54,894,041 km (0.057 R)
• M82: 55,636,944 km (0.092 R)
• M83: 55,823,193 km (0.113 R)
• M84: 56,009,592 km (0.034 R)
• M85: 57,697,056 km (0.05 R)
• M86: 58,168,738 km (0.106 R)
• M87: 58,357,681 km (0.066 R)
• M88: 62,470,874 km (0.08 R)
• M89: 64,122,734 km (0.087 R)
• M90: 64,317,959 km (0.101 R)
• M91: 65,493,798 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit