🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 30.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.62 AU - 0.82 AU

Year: 225 Days

Day: 37.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,877,595 km

• M1: 81,232 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 279 Days

Day: 41.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,877,595 km

• M1: 208,988 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.78 AU - 1.2 AU

Year: 363 Days

Day: 13.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,877,595 km

• M1: 158,723 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.71 AU - 2.57 AU

Year: 1155 Days

Day: 40.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,877,595 km

• M1: 101,278 km (0.096 R)
• M2: 1,631,814 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.93 AU - 3.21 AU

Year: 1985 Days

Day: 42 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 15

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.84 AU - 6.86 AU

Year: 5904 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,877,595 km

• M1: 210,335 km (0.088 R)
• M2: 326,273 km (0.109 R)
• M3: 526,136 km (0.062 R)
• M4: 676,332 km (0.027 R)
• M5: 1,056,460 km (0.068 R)
• M6: 1,224,459 km (0.078 R)
• M7: 1,624,034 km (0.118 R)
• M8: 1,950,756 km (0.088 R)
• M9: 2,122,345 km (0.043 R)
• M10: 2,239,630 km (0.081 R)
• M11: 2,542,865 km (0.105 R)
• M12: 2,859,563 km (0.091 R)
• M13: 3,189,277 km (0.117 R)
• M14: 3,347,552 km (0.118 R)
• M15: 3,838,083 km (0.085 R)
• M16: 4,629,755 km (0.097 R)
• M17: 4,732,229 km (0.117 R)
• M18: 4,835,602 km (0.07 R)
• M19: 5,634,604 km (0.109 R)
• M20: 5,744,259 km (0.101 R)
• M21: 6,161,936 km (0.099 R)
• M22: 6,331,879 km (0.12 R)
• M23: 7,086,302 km (0.071 R)
• M24: 7,444,140 km (0.097 R)
• M25: 7,595,084 km (0.088 R)
• M26: 7,746,926 km (0.034 R)
• M27: 7,899,964 km (0.083 R)
• M28: 8,053,901 km (0.084 R)
• M29: 8,240,000 km (0.115 R)
• M30: 8,584,823 km (0.11 R)
• M31: 9,062,789 km (0.069 R)
• M32: 9,191,742 km (0.05 R)
• M33: 9,912,056 km (0.075 R)
• M34: 10,111,619 km (0.085 R)
• M35: 10,548,744 km (0.06 R)
• M36: 10,820,713 km (0.103 R)
• M37: 11,756,298 km (0.045 R)
• M38: 12,898,478 km (0.094 R)
• M39: 13,189,595 km (0.051 R)
• M40: 13,630,311 km (0.112 R)
• M41: 13,778,263 km (0.078 R)
• M42: 14,639,648 km (0.083 R)
• M43: 15,057,923 km (0.071 R)
• M44: 15,326,003 km (0.102 R)
• M45: 16,022,979 km (0.111 R)
• M46: 16,572,153 km (0.025 R)
• M47: 16,888,852 km (0.031 R)
• M48: 17,447,749 km (0.093 R)
• M49: 17,689,200 km (0.098 R)
• M50: 17,891,157 km (0.106 R)
• M51: 18,954,050 km (0.107 R)
• M52: 19,493,201 km (0.112 R)
• M53: 20,205,885 km (0.106 R)
• M54: 20,374,931 km (0.058 R)
• M55: 21,098,087 km (0.102 R)
• M56: 21,959,771 km (0.054 R)
• M57: 22,133,603 km (0.077 R)
• M58: 22,351,268 km (0.088 R)
• M59: 22,482,316 km (0.052 R)
• M60: 23,495,393 km (0.094 R)
• M61: 23,851,286 km (0.106 R)
• M62: 26,207,602 km (0.032 R)
• M63: 26,345,831 km (0.094 R)
• M64: 26,484,209 km (0.062 R)
• M65: 27,460,185 km (0.071 R)
• M66: 27,882,051 km (0.093 R)
• M67: 28,637,371 km (0.068 R)
• M68: 28,922,355 km (0.092 R)
• M69: 29,208,236 km (0.078 R)
• M70: 29,303,829 km (0.064 R)
• M71: 30,168,206 km (0.115 R)
• M72: 30,264,696 km (0.096 R)
• M73: 30,506,596 km (0.077 R)
• M74: 31,725,520 km (0.109 R)
• M75: 32,563,417 km (0.036 R)
• M76: 32,860,818 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.4

Radius: 7.5

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.93 AU - 14.99 AU

Year: 18220 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,877,595 km

• M1: 95,743 km (0.062 R)
• M2: 368,160 km (0.079 R)
• M3: 820,694 km (0.087 R)
• M4: 1,309,879 km (0.118 R)
• M5: 1,552,826 km (0.083 R)
• M6: 2,150,619 km (0.098 R)
• M7: 2,511,000 km (0.086 R)
• M8: 2,585,500 km (0.098 R)
• M9: 3,086,952 km (0.068 R)
• M10: 3,915,874 km (0.067 R)
• M11: 4,133,389 km (0.091 R)
• M12: 5,042,795 km (0.113 R)
• M13: 5,568,631 km (0.07 R)
• M14: 5,813,373 km (0.111 R)
• M15: 6,313,479 km (0.092 R)
• M16: 7,840,574 km (0.104 R)
• M17: 7,895,177 km (0.057 R)
• M18: 8,448,390 km (0.067 R)
• M19: 8,504,340 km (0.101 R)
• M20: 8,786,332 km (0.061 R)
• M21: 10,062,850 km (0.055 R)
• M22: 10,783,463 km (0.073 R)
• M23: 11,769,912 km (0.107 R)
• M24: 12,849,260 km (0.071 R)
• M25: 13,172,691 km (0.116 R)
• M26: 13,302,841 km (0.092 R)
• M27: 14,225,710 km (0.084 R)
• M28: 15,993,957 km (0.115 R)
• M29: 16,551,808 km (0.06 R)
• M30: 16,974,422 km (0.111 R)
• M31: 17,045,181 km (0.073 R)
• M32: 17,258,209 km (0.09 R)
• M33: 17,471,984 km (0.103 R)
• M34: 19,066,697 km (0.078 R)
• M35: 19,361,555 km (0.112 R)
• M36: 20,030,706 km (0.094 R)
• M37: 21,238,858 km (0.11 R)
• M38: 22,237,723 km (0.094 R)
• M39: 23,094,770 km (0.06 R)
• M40: 23,962,737 km (0.105 R)
• M41: 24,520,587 km (0.057 R)
• M42: 24,600,622 km (0.093 R)
• M43: 25,082,776 km (0.066 R)
• M44: 29,304,727 km (0.07 R)
• M45: 30,158,033 km (0.054 R)
• M46: 32,063,760 km (0.094 R)
• M47: 32,942,798 km (0.11 R)
• M48: 33,119,622 km (0.097 R)
• M49: 33,829,763 km (0.107 R)
• M50: 35,627,331 km (0.104 R)
• M51: 35,899,599 km (0.104 R)
• M52: 36,172,616 km (0.078 R)
• M53: 36,263,721 km (0.1 R)
• M54: 36,995,703 km (0.052 R)
• M55: 37,179,409 km (0.081 R)
• M56: 37,271,412 km (0.115 R)
• M57: 37,917,376 km (0.068 R)
• M58: 39,971,803 km (0.085 R)
• M59: 41,393,132 km (0.076 R)
• M60: 42,830,918 km (0.117 R)
• M61: 43,313,819 km (0.107 R)
• M62: 43,410,609 km (0.096 R)
• M63: 43,604,488 km (0.047 R)
• M64: 43,895,755 km (0.095 R)
• M65: 45,656,821 km (0.045 R)
• M66: 45,755,406 km (0.114 R)
• M67: 46,150,046 km (0.064 R)
• M68: 46,645,214 km (0.046 R)
• M69: 50,464,747 km (0.099 R)
• M70: 53,862,115 km (0.091 R)
• M71: 53,966,235 km (0.117 R)
• M72: 54,278,895 km (0.112 R)
• M73: 55,115,745 km (0.113 R)
• M74: 55,640,983 km (0.094 R)
• M75: 58,719,707 km (0.11 R)
• M76: 59,470,988 km (0.103 R)
• M77: 59,578,698 km (0.051 R)
• M78: 60,117,550 km (0.066 R)
• M79: 60,658,197 km (0.091 R)
• M80: 61,744,277 km (0.101 R)
• M81: 62,180,505 km (0.116 R)
• M82: 63,385,216 km (0.116 R)
• M83: 64,819,112 km (0.065 R)
• M84: 65,373,372 km (0.1 R)
• M85: 65,595,525 km (0.071 R)
• M86: 65,706,826 km (0.086 R)
• M87: 66,710,178 km (0.108 R)
• M88: 66,933,827 km (0.075 R)
• M89: 68,732,143 km (0.089 R)
• M90: 68,958,186 km (0.102 R)
• M91: 73,874,570 km (0.053 R)
• M92: 74,221,787 km (0.099 R)
• M93: 74,337,576 km (0.115 R)
• M94: 76,433,292 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.3

Radius: 7.3

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.97 AU - 16.15 AU

Year: 19452 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,877,595 km

• M1: 102,774 km (0.117 R)
• M2: 174,730 km (0.055 R)
• M3: 468,989 km (0.048 R)
• M4: 567,425 km (0.103 R)
• M5: 1,004,101 km (0.102 R)
• M6: 1,055,413 km (0.085 R)
• M7: 1,133,952 km (0.059 R)
• M8: 1,894,507 km (0.116 R)
• M9: 2,638,308 km (0.033 R)
• M10: 3,116,423 km (0.104 R)
• M11: 4,109,603 km (0.118 R)
• M12: 5,013,623 km (0.102 R)
• M13: 5,328,227 km (0.113 R)
• M14: 6,024,007 km (0.084 R)
• M15: 6,601,006 km (0.061 R)
• M16: 6,748,061 km (0.082 R)
• M17: 6,945,829 km (0.116 R)
• M18: 7,145,393 km (0.095 R)
• M19: 8,863,524 km (0.091 R)
• M20: 9,189,199 km (0.061 R)
• M21: 10,245,809 km (0.108 R)
• M22: 10,644,786 km (0.118 R)
• M23: 13,266,638 km (0.06 R)
• M24: 13,390,356 km (0.051 R)
• M25: 13,514,372 km (0.091 R)
• M26: 14,266,999 km (0.095 R)
• M27: 14,457,288 km (0.074 R)
• M28: 14,520,867 km (0.092 R)
• M29: 14,584,596 km (0.076 R)
• M30: 15,486,372 km (0.077 R)
• M31: 15,747,270 km (0.075 R)
• M32: 16,075,488 km (0.056 R)
• M33: 16,141,461 km (0.039 R)
• M34: 17,410,799 km (0.06 R)
• M35: 17,750,236 km (0.045 R)
• M36: 18,573,623 km (0.098 R)
• M37: 19,059,666 km (0.093 R)
• M38: 19,339,414 km (0.074 R)
• M39: 20,115,378 km (0.078 R)
• M40: 20,400,063 km (0.05 R)
• M41: 21,479,561 km (0.099 R)
• M42: 25,133,190 km (0.088 R)
• M43: 25,516,610 km (0.096 R)
• M44: 26,444,864 km (0.044 R)
• M45: 28,334,435 km (0.094 R)
• M46: 29,134,485 km (0.075 R)
• M47: 31,496,336 km (0.088 R)
• M48: 32,158,755 km (0.107 R)
• M49: 34,173,090 km (0.106 R)
• M50: 34,342,734 km (0.114 R)
• M51: 35,366,881 km (0.114 R)
• M52: 35,624,489 km (0.119 R)
• M53: 35,796,526 km (0.055 R)
• M54: 38,234,523 km (0.049 R)
• M55: 38,940,775 km (0.062 R)
• M56: 39,295,621 km (0.113 R)
• M57: 39,740,674 km (0.046 R)
• M58: 41,175,767 km (0.112 R)
• M59: 41,990,626 km (0.077 R)
• M60: 42,993,530 km (0.054 R)
• M61: 43,268,491 km (0.089 R)
• M62: 44,374,020 km (0.049 R)
• M63: 45,302,424 km (0.091 R)
• M64: 45,582,172 km (0.09 R)
• M65: 47,556,415 km (0.054 R)
• M66: 47,651,111 km (0.112 R)
• M67: 49,079,321 km (0.072 R)
• M68: 50,908,455 km (0.037 R)
• M69: 54,236,858 km (0.068 R)
• M70: 54,633,142 km (0.069 R)
• M71: 54,930,842 km (0.113 R)
• M72: 55,627,819 km (0.078 R)
• M73: 58,140,464 km (0.118 R)
• M74: 58,850,755 km (0.069 R)
• M75: 59,768,089 km (0.081 R)
• M76: 60,587,437 km (0.094 R)
• M77: 61,307,451 km (0.068 R)
• M78: 62,133,680 km (0.047 R)
• M79: 62,237,202 km (0.078 R)
• M80: 63,275,860 km (0.052 R)
• M81: 63,692,939 km (0.07 R)
• M82: 63,797,358 km (0.056 R)
• M83: 63,901,778 km (0.045 R)
• M84: 66,320,177 km (0.096 R)
• M85: 67,274,611 km (0.111 R)
• M86: 69,089,981 km (0.108 R)
• M87: 69,519,327 km (0.11 R)
• M88: 70,488,871 km (0.111 R)
• M89: 71,897,185 km (0.08 R)
• M90: 72,005,943 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit