🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1 AU - 1.42 AU

Year: 491 Days

Day: 29.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,985,125 km

• M1: 15,558 km (0.1 R)
• M2: 305,329 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.31 AU - 1.37 AU

Year: 572 Days

Day: 43.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.2 AU - 3.18 AU

Year: 1628 Days

Day: 13 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.19 AU - 3.29 AU

Year: 2152 Days

Day: 41.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.53 AU - 4.25 AU

Year: 2831 Days

Day: 23.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 11.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.28 AU - 6.56 AU

Year: 4656 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,985,125 km

• M1: 149,149 km (0.099 R)
• M2: 362,326 km (0.116 R)
• M3: 439,070 km (0.115 R)
• M4: 582,983 km (0.118 R)
• M5: 756,516 km (0.052 R)
• M6: 850,165 km (0.053 R)
• M7: 948,301 km (0.098 R)
• M8: 1,037,461 km (0.077 R)
• M9: 1,366,277 km (0.032 R)
• M10: 1,453,792 km (0.042 R)
• M11: 1,558,211 km (0.112 R)
• M12: 2,102,598 km (0.111 R)
• M13: 2,360,804 km (0.114 R)
• M14: 2,629,482 km (0.068 R)
• M15: 2,702,934 km (0.073 R)
• M16: 2,776,985 km (0.049 R)
• M17: 3,003,476 km (0.086 R)
• M18: 3,216,504 km (0.114 R)
• M19: 3,354,583 km (0.11 R)
• M20: 3,454,514 km (0.099 R)
• M21: 3,906,150 km (0.106 R)
• M22: 3,990,374 km (0.098 R)
• M23: 4,160,616 km (0.114 R)
• M24: 4,268,177 km (0.102 R)
• M25: 4,398,477 km (0.115 R)
• M26: 5,231,737 km (0.075 R)
• M27: 5,418,285 km (0.068 R)
• M28: 5,630,864 km (0.086 R)
• M29: 5,750,243 km (0.047 R)
• M30: 6,384,239 km (0.117 R)
• M31: 6,583,802 km (0.113 R)
• M32: 6,861,606 km (0.093 R)
• M33: 7,195,059 km (0.099 R)
• M34: 7,455,060 km (0.082 R)
• M35: 7,691,874 km (0.103 R)
• M36: 7,824,417 km (0.117 R)
• M37: 7,984,487 km (0.08 R)
• M38: 8,064,971 km (0.102 R)
• M39: 8,663,512 km (0.085 R)
• M40: 8,746,240 km (0.085 R)
• M41: 8,968,093 km (0.069 R)
• M42: 9,361,087 km (0.102 R)
• M43: 9,559,603 km (0.099 R)
• M44: 10,397,052 km (0.107 R)
• M45: 10,514,486 km (0.087 R)
• M46: 10,720,931 km (0.12 R)
• M47: 11,318,276 km (0.117 R)
• M48: 11,590,544 km (0.086 R)
• M49: 11,865,056 km (0.107 R)
• M50: 12,576,394 km (0.072 R)
• M51: 13,717,526 km (0.11 R)
• M52: 13,910,956 km (0.119 R)
• M53: 14,105,134 km (0.081 R)
• M54: 14,825,448 km (0.071 R)
• M55: 15,490,560 km (0.096 R)
• M56: 16,267,572 km (0.102 R)
• M57: 16,712,326 km (0.119 R)
• M58: 16,849,956 km (0.059 R)
• M59: 17,474,078 km (0.057 R)
• M60: 17,964,759 km (0.112 R)
• M61: 18,211,895 km (0.111 R)
• M62: 18,353,564 km (0.062 R)
• M63: 19,175,455 km (0.109 R)
• M64: 19,754,249 km (0.095 R)
• M65: 19,899,808 km (0.098 R)
• M66: 20,082,317 km (0.046 R)
• M67: 21,375,292 km (0.108 R)
• M68: 21,524,890 km (0.075 R)
• M69: 22,429,209 km (0.056 R)
• M70: 22,657,196 km (0.054 R)
• M71: 22,733,341 km (0.062 R)
• M72: 23,153,861 km (0.088 R)
• M73: 24,041,425 km (0.093 R)
• M74: 26,448,904 km (0.081 R)
• M75: 26,770,240 km (0.089 R)
• M76: 27,092,922 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 8.7

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.16 AU - 11.34 AU

Year: 13004 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,985,125 km

• M1: 214,673 km (0.108 R)
• M2: 347,366 km (0.066 R)
• M3: 681,568 km (0.041 R)
• M4: 848,818 km (0.108 R)
• M5: 1,402,779 km (0.027 R)
• M6: 1,590,674 km (0.108 R)
• M7: 2,390,574 km (0.096 R)
• M8: 2,616,168 km (0.089 R)
• M9: 2,748,113 km (0.097 R)
• M10: 3,227,424 km (0.095 R)
• M11: 3,622,213 km (0.108 R)
• M12: 3,695,666 km (0.115 R)
• M13: 3,881,616 km (0.103 R)
• M14: 4,223,896 km (0.106 R)
• M15: 5,019,308 km (0.046 R)
• M16: 6,077,114 km (0.077 R)
• M17: 6,385,436 km (0.037 R)
• M18: 6,744,022 km (0.074 R)
• M19: 7,063,263 km (0.076 R)
• M20: 7,387,442 km (0.102 R)
• M21: 7,811,402 km (0.114 R)
• M22: 8,146,651 km (0.115 R)
• M23: 9,130,407 km (0.074 R)
• M24: 10,727,963 km (0.115 R)
• M25: 11,154,167 km (0.047 R)
• M26: 11,369,289 km (0.115 R)
• M27: 11,531,602 km (0.069 R)
• M28: 11,585,906 km (0.112 R)
• M29: 11,803,870 km (0.095 R)
• M30: 12,133,285 km (0.058 R)
• M31: 12,801,239 km (0.049 R)
• M32: 13,710,346 km (0.037 R)
• M33: 14,114,709 km (0.119 R)
• M34: 14,464,319 km (0.056 R)
• M35: 15,231,756 km (0.073 R)
• M36: 15,350,986 km (0.052 R)
• M37: 15,410,675 km (0.091 R)
• M38: 16,990,877 km (0.101 R)
• M39: 17,300,695 km (0.085 R)
• M40: 17,612,307 km (0.095 R)
• M41: 17,925,864 km (0.031 R)
• M42: 19,650,428 km (0.082 R)
• M43: 19,780,279 km (0.077 R)
• M44: 20,368,049 km (0.08 R)
• M45: 21,560,943 km (0.083 R)
• M46: 21,694,833 km (0.108 R)
• M47: 22,233,385 km (0.114 R)
• M48: 22,504,307 km (0.105 R)
• M49: 23,530,099 km (0.044 R)
• M50: 23,875,371 km (0.095 R)
• M51: 24,361,564 km (0.084 R)
• M52: 24,570,852 km (0.061 R)
• M53: 27,564,455 km (0.112 R)
• M54: 28,661,157 km (0.062 R)
• M55: 29,103,817 km (0.117 R)
• M56: 30,295,214 km (0.082 R)
• M57: 30,520,509 km (0.103 R)
• M58: 30,972,444 km (0.096 R)
• M59: 31,275,080 km (0.103 R)
• M60: 32,341,863 km (0.111 R)
• M61: 35,297,019 km (0.095 R)
• M62: 37,127,200 km (0.089 R)
• M63: 37,287,868 km (0.043 R)
• M64: 37,690,286 km (0.118 R)
• M65: 37,932,485 km (0.108 R)
• M66: 38,256,215 km (0.087 R)
• M67: 38,499,760 km (0.068 R)
• M68: 39,478,429 km (0.11 R)
• M69: 40,300,320 km (0.102 R)
• M70: 40,382,898 km (0.116 R)
• M71: 40,713,509 km (0.102 R)
• M72: 41,377,275 km (0.045 R)
• M73: 44,835,230 km (0.08 R)
• M74: 45,177,510 km (0.058 R)
• M75: 45,263,229 km (0.101 R)
• M76: 45,348,949 km (0.071 R)
• M77: 45,778,594 km (0.088 R)
• M78: 46,468,839 km (0.09 R)
• M79: 48,647,881 km (0.057 R)
• M80: 52,023,408 km (0.116 R)
• M81: 52,563,157 km (0.108 R)
• M82: 52,924,136 km (0.101 R)
• M83: 53,376,520 km (0.099 R)
• M84: 55,198,473 km (0.083 R)
• M85: 55,565,436 km (0.106 R)
• M86: 57,504,674 km (0.095 R)
• M87: 58,435,920 km (0.065 R)
• M88: 58,997,062 km (0.068 R)
• M89: 61,164,585 km (0.082 R)
• M90: 61,734,404 km (0.085 R)
• M91: 62,496,754 km (0.116 R)
• M92: 62,783,384 km (0.073 R)
• M93: 62,974,869 km (0.109 R)
• M94: 63,646,115 km (0.116 R)
• M95: 64,127,072 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732

Radius: 3.5

Gravity: 59.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.82 AU - 14.32 AU

Year: 17434 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,985,125 km

• M1: 214,823 km (0.036 R)
• M2: 589,864 km (0.037 R)
• M3: 909,106 km (0.071 R)
• M4: 1,709,305 km (0.094 R)
• M5: 1,958,984 km (0.085 R)
• M6: 2,153,611 km (0.085 R)
• M7: 2,320,562 km (0.065 R)
• M8: 3,484,434 km (0.059 R)
• M9: 3,562,374 km (0.071 R)
• M10: 4,001,145 km (0.074 R)
• M11: 4,123,665 km (0.108 R)
• M12: 5,416,041 km (0.083 R)
• M13: 5,506,398 km (0.096 R)
• M14: 5,872,464 km (0.113 R)
• M15: 6,580,062 km (0.063 R)
• M16: 6,676,403 km (0.064 R)
• M17: 6,724,723 km (0.104 R)
• M18: 6,821,813 km (0.079 R)
• M19: 7,165,140 km (0.119 R)
• M20: 7,264,323 km (0.06 R)
• M21: 7,363,955 km (0.096 R)
• M22: 7,817,686 km (0.045 R)
• M23: 9,448,602 km (0.11 R)
• M24: 9,502,906 km (0.104 R)
• M25: 10,610,678 km (0.081 R)
• M26: 11,584,111 km (0.114 R)
• M27: 12,645,358 km (0.095 R)
• M28: 12,885,313 km (0.11 R)
• M29: 13,187,501 km (0.06 R)
• M30: 14,356,758 km (0.075 R)
• M31: 15,622,954 km (0.094 R)
• M32: 16,204,441 km (0.111 R)
• M33: 16,661,463 km (0.096 R)
• M34: 17,321,638 km (0.048 R)
• M35: 17,856,002 km (0.105 R)
• M36: 18,192,747 km (0.071 R)
• M37: 18,940,886 km (0.108 R)
• M38: 20,326,611 km (0.086 R)
• M39: 20,537,394 km (0.071 R)
• M40: 21,960,219 km (0.111 R)
• M41: 22,610,821 km (0.111 R)
• M42: 22,829,084 km (0.094 R)
• M43: 23,856,971 km (0.116 R)
• M44: 25,050,014 km (0.109 R)
• M45: 25,200,509 km (0.087 R)
• M46: 25,351,304 km (0.059 R)
• M47: 26,798,663 km (0.083 R)
• M48: 26,952,600 km (0.087 R)
• M49: 27,648,828 km (0.092 R)
• M50: 27,960,141 km (0.027 R)
• M51: 28,350,891 km (0.083 R)
• M52: 28,664,897 km (0.046 R)
• M53: 28,901,112 km (0.054 R)
• M54: 30,091,761 km (0.051 R)
• M55: 30,251,831 km (0.105 R)
• M56: 32,111,632 km (0.1 R)
• M57: 33,925,057 km (0.097 R)
• M58: 34,174,886 km (0.058 R)
• M59: 35,433,303 km (0.063 R)
• M60: 37,134,530 km (0.092 R)
• M61: 38,341,037 km (0.094 R)
• M62: 41,146,894 km (0.079 R)
• M63: 44,472,605 km (0.066 R)
• M64: 44,928,579 km (0.089 R)
• M65: 45,386,199 km (0.076 R)
• M66: 46,213,625 km (0.085 R)
• M67: 46,953,386 km (0.106 R)
• M68: 47,231,788 km (0.041 R)
• M69: 47,603,838 km (0.084 R)
• M70: 48,913,567 km (0.03 R)
• M71: 49,101,612 km (0.112 R)
• M72: 50,235,264 km (0.116 R)
• M73: 51,568,480 km (0.078 R)
• M74: 52,817,024 km (0.034 R)
• M75: 53,203,136 km (0.108 R)
• M76: 53,590,296 km (0.102 R)
• M77: 53,881,114 km (0.069 R)
• M78: 54,562,083 km (0.092 R)
• M79: 54,854,697 km (0.113 R)
• M80: 56,227,407 km (0.079 R)
• M81: 56,424,427 km (0.104 R)
• M82: 56,720,332 km (0.091 R)
• M83: 58,307,565 km (0.05 R)
• M84: 60,110,519 km (0.095 R)
• M85: 62,033,300 km (0.108 R)
• M86: 63,976,277 km (0.109 R)
• M87: 64,697,190 km (0.12 R)
• M88: 64,903,635 km (0.1 R)
• M89: 65,835,330 km (0.09 R)
• M90: 68,446,561 km (0.113 R)
• M91: 68,867,529 km (0.096 R)
• M92: 69,500,628 km (0.116 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: 171 - 12,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit