🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 0.98 AU

Year: 266 Days

Day: 32.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.23 AU - 1.23 AU

Year: 489 Days

Day: 33.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.89 AU - 2.61 AU

Year: 1209 Days

Day: 38.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,381,974 km

• M1: 181,761 km (0.045 R)
• M2: 1,439,431 km (0.098 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 8.3

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.45 AU - 9.93 AU

Year: 8395 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,381,974 km

• M1: 131,347 km (0.083 R)
• M2: 209,587 km (0.042 R)
• M3: 516,561 km (0.088 R)
• M4: 608,115 km (0.05 R)
• M5: 773,870 km (0.058 R)
• M6: 862,432 km (0.098 R)
• M7: 1,050,327 km (0.069 R)
• M8: 1,109,268 km (0.086 R)
• M9: 1,230,742 km (0.117 R)
• M10: 1,356,703 km (0.1 R)
• M11: 1,443,021 km (0.103 R)
• M12: 1,621,641 km (0.114 R)
• M13: 1,855,014 km (0.091 R)
• M14: 1,975,739 km (0.079 R)
• M15: 2,250,700 km (0.064 R)
• M16: 2,327,892 km (0.099 R)
• M17: 3,292,200 km (0.117 R)
• M18: 3,986,035 km (0.088 R)
• M19: 4,333,551 km (0.078 R)
• M20: 4,658,029 km (0.052 R)
• M21: 4,756,913 km (0.12 R)
• M22: 4,990,435 km (0.057 R)
• M23: 5,399,586 km (0.11 R)
• M24: 6,141,142 km (0.08 R)
• M25: 6,358,957 km (0.111 R)
• M26: 7,027,510 km (0.11 R)
• M27: 7,640,562 km (0.045 R)
• M28: 8,032,508 km (0.104 R)
• M29: 8,230,875 km (0.1 R)
• M30: 9,622,434 km (0.098 R)
• M31: 10,431,310 km (0.059 R)
• M32: 11,395,169 km (0.115 R)
• M33: 12,800,940 km (0.083 R)
• M34: 13,926,515 km (0.112 R)
• M35: 14,164,974 km (0.083 R)
• M36: 14,501,120 km (0.054 R)
• M37: 14,839,810 km (0.105 R)
• M38: 15,132,273 km (0.07 R)
• M39: 15,230,260 km (0.09 R)
• M40: 15,377,464 km (0.068 R)
• M41: 16,220,897 km (0.111 R)
• M42: 16,572,452 km (0.069 R)
• M43: 17,079,290 km (0.092 R)
• M44: 18,629,722 km (0.074 R)
• M45: 19,209,563 km (0.067 R)
• M46: 21,477,018 km (0.089 R)
• M47: 22,362,937 km (0.09 R)
• M48: 22,418,737 km (0.103 R)
• M49: 23,260,823 km (0.109 R)
• M50: 23,657,258 km (0.058 R)
• M51: 25,848,418 km (0.108 R)
• M52: 25,965,553 km (0.092 R)
• M53: 26,612,863 km (0.029 R)
• M54: 27,027,548 km (0.11 R)
• M55: 27,205,869 km (0.079 R)
• M56: 27,265,409 km (0.047 R)
• M57: 27,563,707 km (0.107 R)
• M58: 28,043,467 km (0.07 R)
• M59: 28,646,795 km (0.067 R)
• M60: 28,707,383 km (0.069 R)
• M61: 29,071,803 km (0.117 R)
• M62: 29,805,132 km (0.054 R)
• M63: 30,112,555 km (0.087 R)
• M64: 30,235,824 km (0.074 R)
• M65: 31,165,425 km (0.109 R)
• M66: 31,540,018 km (0.103 R)
• M67: 31,790,445 km (0.095 R)
• M68: 31,915,958 km (0.116 R)
• M69: 32,989,322 km (0.085 R)
• M70: 34,010,328 km (0.067 R)
• M71: 34,460,169 km (0.051 R)
• M72: 34,589,122 km (0.063 R)
• M73: 35,301,058 km (0.08 R)
• M74: 35,952,407 km (0.065 R)
• M75: 37,399,468 km (0.077 R)
• M76: 37,797,398 km (0.051 R)
• M77: 38,999,716 km (0.115 R)
• M78: 39,066,886 km (0.098 R)
• M79: 40,350,136 km (0.12 R)
• M80: 40,554,038 km (0.072 R)
• M81: 40,826,456 km (0.056 R)
• M82: 42,197,520 km (0.084 R)
• M83: 42,335,449 km (0.068 R)
• M84: 43,862,694 km (0.113 R)
• M85: 44,492,651 km (0.108 R)
• M86: 44,703,285 km (0.042 R)
• M87: 46,828,023 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 7.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.73 AU - 15.95 AU

Year: 19449 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,381,974 km

• M1: 126,859 km (0.066 R)
• M2: 272,867 km (0.118 R)
• M3: 341,233 km (0.071 R)
• M4: 567,574 km (0.095 R)
• M5: 1,216,679 km (0.094 R)
• M6: 1,337,405 km (0.099 R)
• M7: 1,437,037 km (0.095 R)
• M8: 1,513,482 km (0.104 R)
• M9: 1,750,744 km (0.057 R)
• M10: 2,056,971 km (0.111 R)
• M11: 3,306,562 km (0.098 R)
• M12: 3,510,912 km (0.03 R)
• M13: 4,040,040 km (0.092 R)
• M14: 4,669,548 km (0.099 R)
• M15: 4,783,691 km (0.075 R)
• M16: 5,569,080 km (0.119 R)
• M17: 5,649,863 km (0.034 R)
• M18: 6,059,462 km (0.111 R)
• M19: 6,142,489 km (0.089 R)
• M20: 6,225,964 km (0.068 R)
• M21: 6,691,662 km (0.054 R)
• M22: 7,882,013 km (0.062 R)
• M23: 9,859,696 km (0.095 R)
• M24: 10,154,105 km (0.098 R)
• M25: 10,352,023 km (0.115 R)
• M26: 11,207,424 km (0.084 R)
• M27: 11,258,586 km (0.083 R)
• M28: 11,309,599 km (0.095 R)
• M29: 12,400,616 km (0.099 R)
• M30: 13,362,231 km (0.071 R)
• M31: 13,579,148 km (0.039 R)
• M32: 13,688,056 km (0.077 R)
• M33: 13,852,015 km (0.065 R)
• M34: 14,071,625 km (0.055 R)
• M35: 15,526,763 km (0.114 R)
• M36: 16,041,529 km (0.074 R)
• M37: 16,098,975 km (0.114 R)
• M38: 16,329,954 km (0.07 R)
• M39: 16,620,024 km (0.071 R)
• M40: 16,853,397 km (0.103 R)
• M41: 17,857,049 km (0.06 R)
• M42: 18,396,349 km (0.079 R)
• M43: 18,698,238 km (0.097 R)
• M44: 18,940,886 km (0.057 R)
• M45: 19,368,137 km (0.084 R)
• M46: 19,490,807 km (0.055 R)
• M47: 20,481,295 km (0.057 R)
• M48: 20,543,677 km (0.055 R)
• M49: 22,898,497 km (0.079 R)
• M50: 22,963,273 km (0.1 R)
• M51: 23,745,820 km (0.113 R)
• M52: 24,206,431 km (0.118 R)
• M53: 25,337,242 km (0.062 R)
• M54: 25,740,408 km (0.117 R)
• M55: 26,010,432 km (0.098 R)
• M56: 26,894,256 km (0.106 R)
• M57: 26,962,772 km (0.085 R)
• M58: 27,099,654 km (0.102 R)
• M59: 27,788,104 km (0.072 R)
• M60: 27,926,482 km (0.11 R)
• M61: 28,134,423 km (0.115 R)
• M62: 29,111,746 km (0.081 R)
• M63: 30,384,674 km (0.098 R)
• M64: 31,099,602 km (0.036 R)
• M65: 31,387,279 km (0.059 R)
• M66: 31,531,342 km (0.095 R)
• M67: 32,109,986 km (0.054 R)
• M68: 32,838,229 km (0.119 R)
• M69: 33,424,652 km (0.06 R)
• M70: 35,429,413 km (0.083 R)
• M71: 36,408,531 km (0.093 R)
• M72: 38,470,439 km (0.099 R)
• M73: 38,624,674 km (0.111 R)
• M74: 39,943,978 km (0.102 R)
• M75: 40,726,824 km (0.079 R)
• M76: 41,831,454 km (0.117 R)
• M77: 43,506,801 km (0.104 R)
• M78: 44,716,748 km (0.107 R)
• M79: 45,122,607 km (0.106 R)
• M80: 47,997,280 km (0.07 R)
• M81: 48,496,039 km (0.104 R)
• M82: 48,829,493 km (0.059 R)
• M83: 48,996,444 km (0.107 R)
• M84: 49,666,343 km (0.12 R)
• M85: 50,002,490 km (0.115 R)
• M86: 50,339,235 km (0.06 R)
• M87: 50,676,877 km (0.069 R)
• M88: 52,290,739 km (0.078 R)
• M89: 52,718,290 km (0.095 R)
• M90: 54,873,097 km (0.071 R)
• M91: 55,046,780 km (0.104 R)
• M92: 57,320,668 km (0.099 R)
• M93: 58,823,828 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 5.8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.04 AU - 18.62 AU

Year: 23635 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,381,974 km

• M1: 90,656 km (0.093 R)
• M2: 279,449 km (0.032 R)
• M3: 397,332 km (0.115 R)
• M4: 552,166 km (0.111 R)
• M5: 593,904 km (0.071 R)
• M6: 748,737 km (0.099 R)
• M7: 1,231,340 km (0.097 R)
• M8: 1,638,545 km (0.044 R)
• M9: 2,051,436 km (0.119 R)
• M10: 2,674,062 km (0.091 R)
• M11: 2,893,821 km (0.061 R)
• M12: 2,931,071 km (0.11 R)
• M13: 3,081,567 km (0.086 R)
• M14: 3,748,923 km (0.087 R)
• M15: 3,912,284 km (0.095 R)
• M16: 4,331,008 km (0.073 R)
• M17: 4,545,830 km (0.109 R)
• M18: 5,030,378 km (0.07 R)
• M19: 5,438,930 km (0.1 R)
• M20: 5,717,331 km (0.077 R)
• M21: 6,580,062 km (0.1 R)
• M22: 6,629,130 km (0.113 R)
• M23: 6,777,232 km (0.108 R)
• M24: 6,926,381 km (0.096 R)
• M25: 7,585,360 km (0.115 R)
• M26: 8,584,075 km (0.098 R)
• M27: 8,799,496 km (0.107 R)
• M28: 8,853,651 km (0.108 R)
• M29: 8,907,955 km (0.076 R)
• M30: 10,529,147 km (0.073 R)
• M31: 14,927,773 km (0.109 R)
• M32: 15,251,802 km (0.116 R)
• M33: 18,064,691 km (0.12 R)
• M34: 19,107,238 km (0.096 R)
• M35: 19,459,093 km (0.081 R)
• M36: 20,097,726 km (0.06 R)
• M37: 20,671,284 km (0.093 R)
• M38: 20,743,241 km (0.118 R)
• M39: 21,177,523 km (0.095 R)
• M40: 21,614,648 km (0.107 R)
• M41: 23,317,820 km (0.115 R)
• M42: 24,223,336 km (0.09 R)
• M43: 24,986,884 km (0.074 R)
• M44: 26,380,837 km (0.065 R)
• M45: 27,087,238 km (0.078 R)
• M46: 27,641,049 km (0.115 R)
• M47: 27,959,094 km (0.116 R)
• M48: 29,081,976 km (0.113 R)
• M49: 29,974,477 km (0.103 R)
• M50: 32,203,335 km (0.085 R)
• M51: 32,537,986 km (0.108 R)
• M52: 33,464,296 km (0.079 R)
• M53: 34,399,282 km (0.116 R)
• M54: 34,484,703 km (0.105 R)
• M55: 34,570,273 km (0.103 R)
• M56: 35,256,777 km (0.115 R)
• M57: 36,121,154 km (0.079 R)
• M58: 37,167,741 km (0.114 R)
• M59: 37,518,847 km (0.054 R)
• M60: 38,047,526 km (0.098 R)
• M61: 38,224,201 km (0.105 R)
• M62: 39,201,374 km (0.082 R)
• M63: 39,648,223 km (0.051 R)
• M64: 40,096,717 km (0.086 R)
• M65: 40,366,592 km (0.036 R)
• M66: 40,727,572 km (0.087 R)
• M67: 41,361,567 km (0.048 R)
• M68: 41,452,373 km (0.049 R)
• M69: 42,090,259 km (0.079 R)
• M70: 42,547,729 km (0.112 R)
• M71: 42,639,432 km (0.118 R)
• M72: 44,394,365 km (0.102 R)
• M73: 44,860,063 km (0.086 R)
• M74: 45,608,651 km (0.085 R)
• M75: 45,702,449 km (0.079 R)
• M76: 46,739,162 km (0.065 R)
• M77: 48,452,207 km (0.102 R)
• M78: 48,739,585 km (0.113 R)
• M79: 49,027,710 km (0.086 R)
• M80: 50,573,655 km (0.037 R)
• M81: 51,352,611 km (0.113 R)
• M82: 52,626,736 km (0.111 R)
• M83: 53,119,661 km (0.105 R)
• M84: 54,806,676 km (0.025 R)
• M85: 62,873,891 km (0.11 R)
• M86: 65,820,819 km (0.116 R)
• M87: 65,926,884 km (0.095 R)
• M88: 67,204,151 km (0.117 R)
• M89: 67,953,038 km (0.102 R)
• M90: 68,919,889 km (0.065 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit