🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.87 AU - 1.15 AU

Year: 389 Days

Day: 22.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.89 AU - 1.93 AU

Year: 1011 Days

Day: 37.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.72 AU - 2.98 AU

Year: 1842 Days

Day: 16.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.78 AU - 4.02 AU

Year: 2400 Days

Day: 45.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.8 AU - 4.46 AU

Year: 2648 Days

Day: 46.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 14.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.27 AU - 12.83 AU

Year: 15029 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,027,666 km

• M1: 564,882 km (0.049 R)
• M2: 901,776 km (0.073 R)
• M3: 1,276,967 km (0.117 R)
• M4: 1,645,577 km (0.07 R)
• M5: 1,842,597 km (0.037 R)
• M6: 2,018,075 km (0.113 R)
• M7: 2,168,571 km (0.079 R)
• M8: 2,808,999 km (0.087 R)
• M9: 3,046,710 km (0.102 R)
• M10: 3,185,687 km (0.079 R)
• M11: 3,291,303 km (0.066 R)
• M12: 3,470,072 km (0.08 R)
• M13: 4,972,633 km (0.078 R)
• M14: 5,684,270 km (0.03 R)
• M15: 5,899,691 km (0.037 R)
• M16: 7,342,114 km (0.119 R)
• M17: 8,541,889 km (0.069 R)
• M18: 10,112,966 km (0.111 R)
• M19: 11,335,479 km (0.078 R)
• M20: 12,213,469 km (0.117 R)
• M21: 12,999,606 km (0.06 R)
• M22: 13,170,148 km (0.111 R)
• M23: 13,628,815 km (0.098 R)
• M24: 13,802,199 km (0.086 R)
• M25: 15,095,772 km (0.094 R)
• M26: 15,395,117 km (0.108 R)
• M27: 16,489,276 km (0.053 R)
• M28: 17,860,340 km (0.099 R)
• M29: 17,986,900 km (0.06 R)
• M30: 19,397,758 km (0.079 R)
• M31: 19,985,079 km (0.118 R)
• M32: 20,445,990 km (0.097 R)
• M33: 20,843,920 km (0.106 R)
• M34: 21,244,394 km (0.112 R)
• M35: 21,647,410 km (0.077 R)
• M36: 23,700,192 km (0.095 R)
• M37: 25,032,361 km (0.089 R)
• M38: 26,029,431 km (0.058 R)
• M39: 26,604,934 km (0.083 R)
• M40: 26,894,256 km (0.117 R)
• M41: 27,622,349 km (0.049 R)
• M42: 28,209,371 km (0.1 R)
• M43: 30,296,561 km (0.076 R)
• M44: 30,523,052 km (0.108 R)
• M45: 31,206,265 km (0.114 R)
• M46: 33,753,768 km (0.049 R)
• M47: 34,302,792 km (0.089 R)
• M48: 35,171,357 km (0.084 R)
• M49: 36,528,060 km (0.047 R)
• M50: 36,930,329 km (0.106 R)
• M51: 37,495,958 km (0.075 R)
• M52: 38,554,064 km (0.079 R)
• M53: 39,457,186 km (0.104 R)
• M54: 41,116,825 km (0.047 R)
• M55: 42,039,246 km (0.088 R)
• M56: 42,292,066 km (0.107 R)
• M57: 42,799,203 km (0.075 R)
• M58: 45,537,592 km (0.08 R)
• M59: 46,057,295 km (0.085 R)
• M60: 46,317,894 km (0.1 R)
• M61: 46,666,158 km (0.092 R)
• M62: 48,332,230 km (0.117 R)
• M63: 48,597,018 km (0.095 R)
• M64: 48,950,966 km (0.095 R)
• M65: 50,464,448 km (0.053 R)
• M66: 51,092,011 km (0.109 R)
• M67: 51,632,209 km (0.092 R)
• M68: 54,912,142 km (0.061 R)
• M69: 55,373,053 km (0.116 R)
• M70: 55,835,161 km (0.103 R)
• M71: 57,229,413 km (0.111 R)
• M72: 59,389,307 km (0.08 R)
• M73: 59,578,399 km (0.09 R)
• M74: 60,146,871 km (0.111 R)
• M75: 60,621,844 km (0.092 R)
• M76: 60,907,576 km (0.09 R)
• M77: 62,054,543 km (0.081 R)
• M78: 63,401,822 km (0.052 R)
• M79: 63,885,322 km (0.061 R)
• M80: 64,370,169 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.3

Radius: 4.2

Gravity: 36.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.55 AU - 15.69 AU

Year: 20315 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,027,666 km

• M1: 87,365 km (0.071 R)
• M2: 350,807 km (0.072 R)
• M3: 525,837 km (0.087 R)
• M4: 1,858,903 km (0.115 R)
• M5: 2,126,235 km (0.119 R)
• M6: 2,513,394 km (0.117 R)
• M7: 2,696,651 km (0.044 R)
• M8: 3,232,212 km (0.071 R)
• M9: 3,758,198 km (0.097 R)
• M10: 3,799,786 km (0.112 R)
• M11: 4,052,307 km (0.11 R)
• M12: 5,441,623 km (0.07 R)
• M13: 5,870,071 km (0.062 R)
• M14: 5,918,391 km (0.058 R)
• M15: 6,063,950 km (0.06 R)
• M16: 6,210,855 km (0.095 R)
• M17: 6,658,302 km (0.041 R)
• M18: 7,064,759 km (0.09 R)
• M19: 7,636,672 km (0.074 R)
• M20: 9,270,430 km (0.094 R)
• M21: 9,666,715 km (0.098 R)
• M22: 10,593,025 km (0.119 R)
• M23: 11,668,484 km (0.109 R)
• M24: 11,790,107 km (0.074 R)
• M25: 11,851,143 km (0.059 R)
• M26: 13,155,637 km (0.115 R)
• M27: 13,536,663 km (0.091 R)
• M28: 14,115,008 km (0.087 R)
• M29: 14,309,635 km (0.118 R)
• M30: 14,570,384 km (0.116 R)
• M31: 14,832,778 km (0.101 R)
• M32: 15,229,213 km (0.096 R)
• M33: 15,629,238 km (0.081 R)
• M34: 16,849,657 km (0.095 R)
• M35: 16,987,137 km (0.091 R)
• M36: 17,819,949 km (0.026 R)
• M37: 18,100,445 km (0.117 R)
• M38: 18,453,197 km (0.082 R)
• M39: 18,736,984 km (0.032 R)
• M40: 19,093,924 km (0.114 R)
• M41: 19,597,171 km (0.111 R)
• M42: 19,886,643 km (0.057 R)
• M43: 20,470,075 km (0.055 R)
• M44: 21,207,144 km (0.065 R)
• M45: 21,429,895 km (0.098 R)
• M46: 21,728,193 km (0.085 R)
• M47: 22,631,315 km (0.049 R)
• M48: 24,473,912 km (0.109 R)
• M49: 24,551,703 km (0.074 R)
• M50: 24,629,644 km (0.113 R)
• M51: 24,863,914 km (0.084 R)
• M52: 25,728,889 km (0.043 R)
• M53: 26,364,082 km (0.075 R)
• M54: 28,219,095 km (0.073 R)
• M55: 28,300,776 km (0.097 R)
• M56: 30,115,847 km (0.076 R)
• M57: 30,282,648 km (0.053 R)
• M58: 31,713,402 km (0.106 R)
• M59: 32,308,802 km (0.11 R)
• M60: 32,565,212 km (0.111 R)
• M61: 32,736,502 km (0.08 R)
• M62: 33,597,288 km (0.089 R)
• M63: 34,727,500 km (0.083 R)
• M64: 34,815,015 km (0.069 R)
• M65: 35,517,227 km (0.068 R)
• M66: 35,693,454 km (0.037 R)
• M67: 36,490,511 km (0.072 R)
• M68: 37,025,024 km (0.098 R)
• M69: 37,831,656 km (0.085 R)
• M70: 38,644,122 km (0.116 R)
• M71: 38,916,240 km (0.086 R)
• M72: 41,393,432 km (0.113 R)
• M73: 42,697,925 km (0.081 R)
• M74: 44,965,380 km (0.083 R)
• M75: 46,209,885 km (0.09 R)
• M76: 46,884,571 km (0.094 R)
• M77: 47,562,698 km (0.104 R)
• M78: 49,320,922 km (0.106 R)
• M79: 51,399,136 km (0.109 R)
• M80: 55,231,534 km (0.036 R)
• M81: 62,314,993 km (0.092 R)
• M82: 62,846,963 km (0.112 R)
• M83: 63,487,392 km (0.1 R)
• M84: 64,666,971 km (0.045 R)
• M85: 64,774,532 km (0.095 R)
• M86: 65,529,402 km (0.092 R)
• M87: 67,047,970 km (0.062 R)
• M88: 68,249,241 km (0.095 R)
• M89: 68,468,402 km (0.085 R)
• M90: 69,788,304 km (0.084 R)
• M91: 72,564,841 km (0.105 R)
• M92: 73,685,628 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.1

Radius: 6.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.34 AU - 19.62 AU

Year: 24459 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,027,666 km

• M1: 105,766 km (0.091 R)
• M2: 271,371 km (0.069 R)
• M3: 412,741 km (0.106 R)
• M4: 830,567 km (0.084 R)
• M5: 1,348,625 km (0.094 R)
• M6: 1,457,083 km (0.061 R)
• M7: 1,596,957 km (0.085 R)
• M8: 1,829,732 km (0.112 R)
• M9: 1,889,571 km (0.092 R)
• M10: 1,950,158 km (0.07 R)
• M11: 2,591,334 km (0.119 R)
• M12: 2,864,949 km (0.108 R)
• M13: 3,183,891 km (0.107 R)
• M14: 3,893,733 km (0.114 R)
• M15: 4,167,348 km (0.103 R)
• M16: 4,857,592 km (0.057 R)
• M17: 5,109,515 km (0.109 R)
• M18: 5,152,001 km (0.061 R)
• M19: 5,539,160 km (0.112 R)
• M20: 6,386,931 km (0.105 R)
• M21: 6,709,465 km (0.117 R)
• M22: 7,370,388 km (0.055 R)
• M23: 7,418,409 km (0.057 R)
• M24: 7,562,920 km (0.1 R)
• M25: 7,611,390 km (0.114 R)
• M26: 8,101,323 km (0.097 R)
• M27: 9,526,542 km (0.115 R)
• M28: 9,631,261 km (0.083 R)
• M29: 10,808,446 km (0.109 R)
• M30: 11,303,166 km (0.117 R)
• M31: 12,772,965 km (0.071 R)
• M32: 13,178,974 km (0.103 R)
• M33: 13,884,627 km (0.105 R)
• M34: 14,003,408 km (0.034 R)
• M35: 14,602,547 km (0.103 R)
• M36: 15,455,405 km (0.113 R)
• M37: 16,074,441 km (0.068 R)
• M38: 16,324,269 km (0.115 R)
• M39: 19,754,399 km (0.079 R)
• M40: 19,821,119 km (0.1 R)
• M41: 20,358,325 km (0.117 R)
• M42: 20,628,649 km (0.115 R)
• M43: 21,721,910 km (0.085 R)
• M44: 21,790,875 km (0.106 R)
• M45: 23,044,355 km (0.078 R)
• M46: 23,609,087 km (0.102 R)
• M47: 24,035,441 km (0.05 R)
• M48: 24,392,830 km (0.092 R)
• M49: 24,751,865 km (0.114 R)
• M50: 25,040,440 km (0.072 R)
• M51: 26,794,923 km (0.111 R)
• M52: 27,017,076 km (0.12 R)
• M53: 27,239,827 km (0.095 R)
• M54: 28,061,569 km (0.081 R)
• M55: 28,891,538 km (0.097 R)
• M56: 31,273,435 km (0.118 R)
• M57: 31,507,256 km (0.046 R)
• M58: 32,133,623 km (0.069 R)
• M59: 32,369,538 km (0.1 R)
• M60: 32,448,377 km (0.104 R)
• M61: 32,527,215 km (0.093 R)
• M62: 33,398,772 km (0.062 R)
• M63: 33,717,565 km (0.071 R)
• M64: 35,164,625 km (0.1 R)
• M65: 36,304,262 km (0.08 R)
• M66: 36,714,160 km (0.093 R)
• M67: 36,796,289 km (0.105 R)
• M68: 36,878,568 km (0.076 R)
• M69: 38,452,487 km (0.03 R)
• M70: 39,037,714 km (0.105 R)
• M71: 39,457,785 km (0.049 R)
• M72: 40,811,496 km (0.077 R)
• M73: 41,323,121 km (0.06 R)
• M74: 41,408,541 km (0.066 R)
• M75: 46,199,413 km (0.112 R)
• M76: 46,643,569 km (0.105 R)
• M77: 49,247,320 km (0.096 R)
• M78: 49,882,961 km (0.032 R)
• M79: 50,887,062 km (0.119 R)
• M80: 54,313,601 km (0.028 R)
• M81: 55,252,328 km (0.095 R)
• M82: 58,580,133 km (0.088 R)
• M83: 59,929,356 km (0.074 R)
• M84: 60,899,199 km (0.115 R)
• M85: 61,093,826 km (0.119 R)
• M86: 62,265,925 km (0.049 R)
• M87: 63,642,674 km (0.068 R)
• M88: 65,527,009 km (0.085 R)
• M89: 65,826,205 km (0.051 R)
• M90: 66,426,092 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit