🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 299 Days

Day: 33.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,201,376 km

• M1: 55,650 km (0.086 R)
• M2: 88,562 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.9 AU - 1.26 AU

Year: 487 Days

Day: 32 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,201,376 km

• M1: 451,486 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.39 AU

Year: 514 Days

Day: 20.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.06 AU - 1.36 AU

Year: 577 Days

Day: 38 Hours

Environment

Temp: -84 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.28 AU - 2.06 AU

Year: 935 Days

Day: 24.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,201,376 km

• M1: 257,608 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.82 AU

Year: 978 Days

Day: 22.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,201,376 km

• M1: 212,728 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.92 AU - 2.52 AU

Year: 1434 Days

Day: 47.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,201,376 km

• M1: 383,120 km (0.115 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 8.7

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.07 AU - 5.73 AU

Year: 5439 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,201,376 km

• M1: 241,152 km (0.046 R)
• M2: 397,332 km (0.052 R)
• M3: 454,329 km (0.117 R)
• M4: 535,710 km (0.102 R)
• M5: 633,697 km (0.087 R)
• M6: 690,993 km (0.062 R)
• M7: 1,101,340 km (0.119 R)
• M8: 1,407,566 km (0.067 R)
• M9: 2,551,392 km (0.089 R)
• M10: 3,035,939 km (0.036 R)
• M11: 3,591,246 km (0.082 R)
• M12: 3,676,068 km (0.102 R)
• M13: 3,826,414 km (0.102 R)
• M14: 4,000,696 km (0.117 R)
• M15: 4,133,090 km (0.055 R)
• M16: 4,222,250 km (0.034 R)
• M17: 5,005,395 km (0.09 R)
• M18: 5,462,417 km (0.114 R)
• M19: 5,560,403 km (0.104 R)
• M20: 5,882,787 km (0.114 R)
• M21: 6,468,014 km (0.032 R)
• M22: 7,018,683 km (0.105 R)
• M23: 7,394,024 km (0.031 R)
• M24: 7,584,163 km (0.03 R)
• M25: 8,304,776 km (0.086 R)
• M26: 8,616,089 km (0.073 R)
• M27: 9,075,953 km (0.093 R)
• M28: 9,221,362 km (0.067 R)
• M29: 9,396,691 km (0.108 R)
• M30: 9,721,318 km (0.077 R)
• M31: 9,810,479 km (0.113 R)
• M32: 9,870,019 km (0.107 R)
• M33: 9,989,547 km (0.051 R)
• M34: 10,411,713 km (0.102 R)
• M35: 10,594,372 km (0.114 R)
• M36: 10,686,225 km (0.084 R)
• M37: 10,747,410 km (0.064 R)
• M38: 11,024,914 km (0.104 R)
• M39: 11,148,931 km (0.115 R)
• M40: 12,030,212 km (0.113 R)
• M41: 12,125,955 km (0.064 R)
• M42: 13,559,401 km (0.027 R)
• M43: 13,792,475 km (0.118 R)
• M44: 13,993,235 km (0.093 R)
• M45: 14,397,598 km (0.099 R)
• M46: 14,499,325 km (0.099 R)
• M47: 14,942,733 km (0.047 R)
• M48: 15,948,031 km (0.057 R)
• M49: 16,123,659 km (0.088 R)
• M50: 16,832,154 km (0.094 R)
• M51: 17,370,258 km (0.061 R)
• M52: 18,169,709 km (0.111 R)
• M53: 18,463,369 km (0.104 R)
• M54: 18,537,121 km (0.112 R)
• M55: 18,721,725 km (0.09 R)
• M56: 18,832,726 km (0.114 R)
• M57: 19,055,478 km (0.089 R)
• M58: 20,296,242 km (0.089 R)
• M59: 20,372,238 km (0.093 R)
• M60: 21,060,987 km (0.058 R)
• M61: 21,253,519 km (0.047 R)
• M62: 21,990,887 km (0.108 R)
• M63: 22,539,612 km (0.081 R)
• M64: 23,650,526 km (0.035 R)
• M65: 24,738,551 km (0.115 R)
• M66: 24,941,705 km (0.06 R)
• M67: 25,925,161 km (0.092 R)
• M68: 26,255,773 km (0.104 R)
• M69: 26,421,677 km (0.085 R)
• M70: 27,423,982 km (0.085 R)
• M71: 27,676,504 km (0.115 R)
• M72: 28,141,603 km (0.088 R)
• M73: 28,226,425 km (0.06 R)
• M74: 28,311,247 km (0.076 R)
• M75: 28,438,854 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.64 AU - 10.92 AU

Year: 11277 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,201,376 km

• M1: 136,732 km (0.104 R)
• M2: 286,031 km (0.116 R)
• M3: 417,378 km (0.09 R)
• M4: 571,165 km (0.114 R)
• M5: 1,078,900 km (0.075 R)
• M6: 1,142,629 km (0.115 R)
• M7: 1,229,694 km (0.063 R)
• M8: 1,504,655 km (0.115 R)
• M9: 1,723,667 km (0.113 R)
• M10: 1,979,329 km (0.096 R)
• M11: 2,058,317 km (0.066 R)
• M12: 2,274,486 km (0.045 R)
• M13: 2,469,711 km (0.088 R)
• M14: 2,641,599 km (0.082 R)
• M15: 2,699,643 km (0.101 R)
• M16: 3,950,880 km (0.092 R)
• M17: 4,084,770 km (0.092 R)
• M18: 4,288,522 km (0.106 R)
• M19: 4,391,595 km (0.089 R)
• M20: 4,635,440 km (0.088 R)
• M21: 4,741,355 km (0.12 R)
• M22: 4,919,676 km (0.086 R)
• M23: 6,542,214 km (0.107 R)
• M24: 8,400,818 km (0.088 R)
• M25: 8,747,287 km (0.078 R)
• M26: 9,409,706 km (0.109 R)
• M27: 10,088,132 km (0.114 R)
• M28: 10,179,836 km (0.083 R)
• M29: 10,502,818 km (0.063 R)
• M30: 11,064,408 km (0.118 R)
• M31: 11,253,799 km (0.056 R)
• M32: 12,510,870 km (0.117 R)
• M33: 12,956,223 km (0.107 R)
• M34: 13,406,961 km (0.111 R)
• M35: 14,220,774 km (0.08 R)
• M36: 16,974,422 km (0.107 R)
• M37: 17,083,628 km (0.097 R)
• M38: 17,357,542 km (0.108 R)
• M39: 17,467,496 km (0.115 R)
• M40: 18,355,509 km (0.118 R)
• M41: 19,031,093 km (0.119 R)
• M42: 20,522,883 km (0.057 R)
• M43: 21,165,256 km (0.118 R)
• M44: 21,282,691 km (0.113 R)
• M45: 21,341,483 km (0.039 R)
• M46: 21,577,398 km (0.053 R)
• M47: 21,695,730 km (0.09 R)
• M48: 22,230,543 km (0.054 R)
• M49: 22,649,566 km (0.092 R)
• M50: 23,131,720 km (0.098 R)
• M51: 23,192,158 km (0.116 R)
• M52: 23,739,088 km (0.091 R)
• M53: 25,405,010 km (0.112 R)
• M54: 26,536,418 km (0.1 R)
• M55: 26,917,294 km (0.066 R)
• M56: 27,363,844 km (0.119 R)
• M57: 27,491,900 km (0.052 R)
• M58: 28,264,423 km (0.108 R)
• M59: 29,370,849 km (0.046 R)
• M60: 30,028,332 km (0.091 R)
• M61: 30,292,671 km (0.086 R)
• M62: 31,023,606 km (0.056 R)
• M63: 31,357,808 km (0.112 R)
• M64: 33,114,685 km (0.104 R)
• M65: 34,073,907 km (0.108 R)
• M66: 35,599,656 km (0.108 R)
• M67: 36,019,577 km (0.099 R)
• M68: 37,502,391 km (0.086 R)
• M69: 38,287,032 km (0.119 R)
• M70: 38,502,004 km (0.057 R)
• M71: 38,789,232 km (0.08 R)
• M72: 40,746,421 km (0.041 R)
• M73: 40,965,881 km (0.114 R)
• M74: 42,809,824 km (0.1 R)
• M75: 43,256,374 km (0.078 R)
• M76: 44,454,802 km (0.064 R)
• M77: 44,530,200 km (0.114 R)
• M78: 45,285,071 km (0.101 R)
• M79: 45,816,143 km (0.061 R)
• M80: 45,968,135 km (0.088 R)
• M81: 46,578,195 km (0.093 R)
• M82: 47,114,204 km (0.068 R)
• M83: 47,652,307 km (0.076 R)
• M84: 47,883,436 km (0.081 R)
• M85: 48,424,532 km (0.064 R)
• M86: 49,200,795 km (0.114 R)
• M87: 50,059,487 km (0.1 R)
• M88: 51,080,642 km (0.064 R)
• M89: 51,870,818 km (0.116 R)
• M90: 52,426,424 km (0.096 R)
• M91: 53,383,402 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.7

Radius: 7.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.98 AU - 16.26 AU

Year: 20600 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,201,376 km

• M1: 349,760 km (0.112 R)
• M2: 454,329 km (0.117 R)
• M3: 611,406 km (0.074 R)
• M4: 741,108 km (0.036 R)
• M5: 832,961 km (0.118 R)
• M6: 1,053,767 km (0.116 R)
• M7: 1,105,379 km (0.111 R)
• M8: 1,265,598 km (0.08 R)
• M9: 1,348,625 km (0.091 R)
• M10: 1,579,155 km (0.049 R)
• M11: 1,699,282 km (0.088 R)
• M12: 1,885,083 km (0.081 R)
• M13: 2,344,199 km (0.07 R)
• M14: 2,481,679 km (0.094 R)
• M15: 2,946,928 km (0.077 R)
• M16: 3,361,614 km (0.075 R)
• M17: 3,477,851 km (0.025 R)
• M18: 3,674,722 km (0.091 R)
• M19: 3,834,792 km (0.102 R)
• M20: 4,038,245 km (0.103 R)
• M21: 4,120,673 km (0.12 R)
• M22: 4,756,165 km (0.081 R)
• M23: 5,376,697 km (0.118 R)
• M24: 6,259,325 km (0.064 R)
• M25: 6,644,389 km (0.027 R)
• M26: 7,589,250 km (0.045 R)
• M27: 7,742,288 km (0.045 R)
• M28: 8,417,423 km (0.106 R)
• M29: 8,735,319 km (0.071 R)
• M30: 9,273,871 km (0.056 R)
• M31: 9,657,291 km (0.086 R)
• M32: 9,767,843 km (0.108 R)
• M33: 10,838,515 km (0.113 R)
• M34: 12,005,229 km (0.065 R)
• M35: 13,395,741 km (0.119 R)
• M36: 13,457,376 km (0.074 R)
• M37: 14,582,501 km (0.09 R)
• M38: 14,772,939 km (0.066 R)
• M39: 17,121,775 km (0.1 R)
• M40: 17,524,343 km (0.091 R)
• M41: 17,794,517 km (0.115 R)
• M42: 18,820,011 km (0.11 R)
• M43: 19,027,353 km (0.114 R)
• M44: 19,166,030 km (0.104 R)
• M45: 19,794,192 km (0.117 R)
• M46: 19,934,664 km (0.113 R)
• M47: 21,286,131 km (0.118 R)
• M48: 22,154,846 km (0.111 R)
• M49: 23,108,981 km (0.098 R)
• M50: 24,301,576 km (0.087 R)
• M51: 24,452,071 km (0.049 R)
• M52: 25,361,477 km (0.116 R)
• M53: 26,513,829 km (0.109 R)
• M54: 27,135,259 km (0.115 R)
• M55: 27,213,349 km (0.095 R)
• M56: 29,028,569 km (0.116 R)
• M57: 30,801,154 km (0.11 R)
• M58: 32,194,659 km (0.084 R)
• M59: 32,277,237 km (0.093 R)
• M60: 33,608,807 km (0.116 R)
• M61: 34,873,208 km (0.089 R)
• M62: 36,755,748 km (0.104 R)
• M63: 38,671,199 km (0.076 R)
• M64: 41,964,895 km (0.049 R)
• M65: 42,145,460 km (0.077 R)
• M66: 42,507,487 km (0.11 R)
• M67: 42,597,994 km (0.106 R)
• M68: 42,688,800 km (0.078 R)
• M69: 42,961,367 km (0.07 R)
• M70: 43,325,638 km (0.117 R)
• M71: 43,690,956 km (0.111 R)
• M72: 43,782,360 km (0.064 R)
• M73: 44,240,728 km (0.102 R)
• M74: 46,276,456 km (0.081 R)
• M75: 46,836,999 km (0.115 R)
• M76: 48,153,460 km (0.079 R)
• M77: 49,291,601 km (0.083 R)
• M78: 53,051,294 km (0.108 R)
• M79: 53,344,207 km (0.106 R)
• M80: 54,718,712 km (0.092 R)
• M81: 55,014,767 km (0.091 R)
• M82: 57,002,025 km (0.043 R)
• M83: 57,302,118 km (0.068 R)
• M84: 59,823,291 km (0.098 R)
• M85: 62,380,667 km (0.116 R)
• M86: 64,139,788 km (0.027 R)
• M87: 65,915,365 km (0.107 R)
• M88: 67,178,270 km (0.091 R)
• M89: 67,389,652 km (0.07 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: 513 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit