🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 31 Hours

Environment

Temp: 148 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.68 AU - 0.74 AU

Year: 220 Days

Day: 37.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,278,909 km

• M1: 381,774 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.31 AU - 1.33 AU

Year: 557 Days

Day: 42.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.4 AU - 1.56 AU

Year: 661 Days

Day: 41.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.6 AU - 3.62 AU

Year: 2518 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 12.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.71 AU - 4.99 AU

Year: 3921 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,278,909 km

• M1: 186,549 km (0.102 R)
• M2: 267,631 km (0.075 R)
• M3: 443,707 km (0.077 R)
• M4: 530,773 km (0.098 R)
• M5: 625,319 km (0.119 R)
• M6: 917,633 km (0.102 R)
• M7: 1,054,815 km (0.069 R)
• M8: 1,185,862 km (0.099 R)
• M9: 1,364,781 km (0.103 R)
• M10: 1,620,295 km (0.055 R)
• M11: 1,703,920 km (0.097 R)
• M12: 1,883,736 km (0.07 R)
• M13: 2,045,302 km (0.056 R)
• M14: 2,186,373 km (0.115 R)
• M15: 2,287,950 km (0.107 R)
• M16: 2,602,405 km (0.05 R)
• M17: 2,893,971 km (0.029 R)
• M18: 3,090,991 km (0.118 R)
• M19: 3,331,545 km (0.065 R)
• M20: 3,459,002 km (0.083 R)
• M21: 3,608,301 km (0.061 R)
• M22: 4,152,837 km (0.109 R)
• M23: 4,290,317 km (0.082 R)
• M24: 4,712,333 km (0.105 R)
• M25: 4,822,587 km (0.082 R)
• M26: 4,900,377 km (0.05 R)
• M27: 5,079,745 km (0.107 R)
• M28: 5,445,063 km (0.06 R)
• M29: 5,760,116 km (0.11 R)
• M30: 6,021,165 km (0.1 R)
• M31: 6,237,633 km (0.106 R)
• M32: 6,420,142 km (0.057 R)
• M33: 6,555,079 km (0.12 R)
• M34: 6,777,980 km (0.066 R)
• M35: 7,041,123 km (0.107 R)
• M36: 7,772,357 km (0.069 R)
• M37: 8,047,917 km (0.078 R)
• M38: 8,233,568 km (0.111 R)
• M39: 8,554,904 km (0.081 R)
• M40: 8,812,212 km (0.058 R)
• M41: 9,293,020 km (0.084 R)
• M42: 9,431,996 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.48 AU - 5.86 AU

Year: 4315 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,278,909 km

• M1: 200,461 km (0.104 R)
• M2: 362,176 km (0.112 R)
• M3: 550,819 km (0.099 R)
• M4: 650,302 km (0.116 R)
• M5: 955,631 km (0.112 R)
• M6: 1,507,348 km (0.088 R)
• M7: 2,183,531 km (0.057 R)
• M8: 2,725,524 km (0.083 R)
• M9: 2,853,729 km (0.084 R)
• M10: 3,021,727 km (0.095 R)
• M11: 3,270,209 km (0.116 R)
• M12: 3,565,516 km (0.091 R)
• M13: 3,931,432 km (0.108 R)
• M14: 4,288,522 km (0.11 R)
• M15: 4,788,329 km (0.108 R)
• M16: 4,899,629 km (0.113 R)
• M17: 5,147,214 km (0.102 R)
• M18: 5,261,208 km (0.108 R)
• M19: 5,353,061 km (0.082 R)
• M20: 5,468,550 km (0.08 R)
• M21: 5,843,891 km (0.119 R)
• M22: 6,058,714 km (0.075 R)
• M23: 6,179,290 km (0.073 R)
• M24: 6,276,229 km (0.12 R)
• M25: 7,197,602 km (0.066 R)
• M26: 7,557,385 km (0.103 R)
• M27: 7,713,416 km (0.108 R)
• M28: 8,241,197 km (0.119 R)
• M29: 8,375,087 km (0.042 R)
• M30: 8,753,570 km (0.101 R)
• M31: 8,945,055 km (0.06 R)
• M32: 9,276,414 km (0.091 R)
• M33: 9,499,465 km (0.111 R)
• M34: 9,752,734 km (0.092 R)
• M35: 9,922,827 km (0.077 R)
• M36: 11,288,955 km (0.092 R)
• M37: 11,467,724 km (0.108 R)
• M38: 12,161,260 km (0.074 R)
• M39: 12,344,517 km (0.088 R)
• M40: 12,559,489 km (0.097 R)
• M41: 13,055,406 km (0.061 R)
• M42: 13,589,321 km (0.1 R)
• M43: 14,258,771 km (0.082 R)
• M44: 14,581,454 km (0.111 R)
• M45: 15,168,327 km (0.082 R)
• M46: 15,696,407 km (0.108 R)
• M47: 16,063,071 km (0.08 R)
• M48: 16,264,131 km (0.097 R)
• M49: 16,601,325 km (0.059 R)
• M50: 16,872,695 km (0.081 R)
• M51: 17,008,979 km (0.089 R)
• M52: 17,385,666 km (0.086 R)
• M53: 17,557,704 km (0.042 R)
• M54: 17,868,867 km (0.071 R)
• M55: 18,286,694 km (0.084 R)
• M56: 19,309,644 km (0.095 R)
• M57: 19,702,638 km (0.117 R)
• M58: 20,134,228 km (0.1 R)
• M59: 20,242,686 km (0.07 R)
• M60: 20,824,173 km (0.076 R)
• M61: 21,116,936 km (0.097 R)
• M62: 21,817,802 km (0.032 R)
• M63: 22,339,151 km (0.046 R)
• M64: 22,526,447 km (0.085 R)
• M65: 22,676,494 km (0.075 R)
• M66: 23,091,030 km (0.113 R)
• M67: 23,508,258 km (0.096 R)
• M68: 24,004,325 km (0.073 R)
• M69: 24,234,556 km (0.1 R)
• M70: 24,658,367 km (0.116 R)
• M71: 25,357,437 km (0.061 R)
• M72: 25,670,097 km (0.099 R)
• M73: 26,259,961 km (0.118 R)
• M74: 26,457,580 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.4

Radius: 7.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.83 AU - 17.93 AU

Year: 22142 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,278,909 km

• M1: 96,790 km (0.074 R)
• M2: 174,132 km (0.101 R)
• M3: 305,479 km (0.099 R)
• M4: 413,189 km (0.106 R)
• M5: 487,390 km (0.093 R)
• M6: 599,439 km (0.12 R)
• M7: 738,565 km (0.118 R)
• M8: 927,208 km (0.083 R)
• M9: 1,152,502 km (0.049 R)
• M10: 1,395,000 km (0.036 R)
• M11: 1,851,274 km (0.058 R)
• M12: 2,378,157 km (0.045 R)
• M13: 2,687,077 km (0.12 R)
• M14: 2,890,231 km (0.117 R)
• M15: 3,038,482 km (0.062 R)
• M16: 3,128,540 km (0.07 R)
• M17: 3,219,645 km (0.091 R)
• M18: 4,144,609 km (0.092 R)
• M19: 5,074,659 km (0.116 R)
• M20: 5,692,199 km (0.111 R)
• M21: 5,766,400 km (0.096 R)
• M22: 6,028,794 km (0.086 R)
• M23: 7,037,084 km (0.038 R)
• M24: 7,519,836 km (0.076 R)
• M25: 8,138,423 km (0.067 R)
• M26: 8,264,086 km (0.093 R)
• M27: 8,687,597 km (0.115 R)
• M28: 9,777,268 km (0.107 R)
• M29: 9,910,859 km (0.043 R)
• M30: 10,955,501 km (0.12 R)
• M31: 11,001,577 km (0.081 R)
• M32: 11,326,952 km (0.108 R)
• M33: 11,608,346 km (0.11 R)
• M34: 11,939,406 km (0.099 R)
• M35: 12,130,143 km (0.112 R)
• M36: 12,177,865 km (0.057 R)
• M37: 12,951,436 km (0.106 R)
• M38: 16,890,497 km (0.056 R)
• M39: 17,373,399 km (0.037 R)
• M40: 18,517,524 km (0.064 R)
• M41: 18,572,725 km (0.088 R)
• M42: 18,904,384 km (0.073 R)
• M43: 19,071,036 km (0.105 R)
• M44: 19,238,137 km (0.059 R)
• M45: 22,035,168 km (0.106 R)
• M46: 22,680,234 km (0.104 R)
• M47: 22,798,267 km (0.103 R)
• M48: 23,153,412 km (0.091 R)
• M49: 23,331,733 km (0.081 R)
• M50: 24,109,492 km (0.079 R)
• M51: 25,261,396 km (0.1 R)
• M52: 25,506,138 km (0.1 R)
• M53: 26,307,085 km (0.065 R)
• M54: 26,804,198 km (0.082 R)
• M55: 27,807,551 km (0.07 R)
• M56: 29,207,189 km (0.107 R)
• M57: 31,349,131 km (0.079 R)
• M58: 32,339,320 km (0.093 R)
• M59: 32,871,739 km (0.079 R)
• M60: 33,072,050 km (0.082 R)
• M61: 33,138,920 km (0.102 R)
• M62: 33,675,677 km (0.095 R)
• M63: 34,012,572 km (0.111 R)
• M64: 35,371,220 km (0.102 R)
• M65: 35,919,646 km (0.1 R)
• M66: 36,194,906 km (0.031 R)
• M67: 36,401,799 km (0.091 R)
• M68: 37,163,851 km (0.096 R)
• M69: 37,581,827 km (0.119 R)
• M70: 38,211,485 km (0.109 R)
• M71: 39,056,563 km (0.103 R)
• M72: 39,907,775 km (0.063 R)
• M73: 40,335,775 km (0.044 R)
• M74: 41,700,855 km (0.049 R)
• M75: 41,773,111 km (0.093 R)
• M76: 41,845,367 km (0.057 R)
• M77: 42,643,471 km (0.087 R)
• M78: 43,300,206 km (0.109 R)
• M79: 43,519,965 km (0.113 R)
• M80: 44,107,436 km (0.087 R)
• M81: 44,623,698 km (0.1 R)
• M82: 46,259,402 km (0.077 R)
• M83: 46,483,948 km (0.046 R)
• M84: 47,536,668 km (0.108 R)
• M85: 47,612,066 km (0.09 R)
• M86: 48,293,334 km (0.094 R)
• M87: 49,206,629 km (0.111 R)
• M88: 49,512,407 km (0.117 R)
• M89: 50,433,332 km (0.083 R)
• M90: 51,050,423 km (0.081 R)
• M91: 51,437,433 km (0.101 R)
• M92: 51,514,924 km (0.089 R)
• M93: 51,902,981 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 5.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.67 AU - 18.57 AU

Year: 27151 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,278,909 km

• M1: 387,309 km (0.099 R)
• M2: 579,542 km (0.108 R)
• M3: 799,900 km (0.089 R)
• M4: 954,734 km (0.068 R)
• M5: 990,488 km (0.117 R)
• M6: 1,516,474 km (0.114 R)
• M7: 1,600,847 km (0.065 R)
• M8: 1,730,399 km (0.088 R)
• M9: 2,403,888 km (0.111 R)
• M10: 2,577,571 km (0.101 R)
• M11: 2,729,712 km (0.116 R)
• M12: 2,937,055 km (0.081 R)
• M13: 3,042,671 km (0.094 R)
• M14: 3,394,675 km (0.03 R)
• M15: 3,674,273 km (0.118 R)
• M16: 4,136,830 km (0.093 R)
• M17: 4,771,574 km (0.116 R)
• M18: 6,197,092 km (0.032 R)
• M19: 6,607,140 km (0.065 R)
• M20: 6,920,547 km (0.09 R)
• M21: 7,238,742 km (0.118 R)
• M22: 7,417,511 km (0.081 R)
• M23: 7,489,468 km (0.073 R)
• M24: 7,525,521 km (0.115 R)
• M25: 8,073,348 km (0.089 R)
• M26: 8,333,349 km (0.054 R)
• M27: 8,671,740 km (0.109 R)
• M28: 8,747,586 km (0.097 R)
• M29: 9,674,494 km (0.118 R)
• M30: 9,911,009 km (0.061 R)
• M31: 10,349,629 km (0.058 R)
• M32: 10,835,374 km (0.1 R)
• M33: 11,955,263 km (0.12 R)
• M34: 12,039,637 km (0.107 R)
• M35: 12,593,149 km (0.063 R)
• M36: 12,894,588 km (0.083 R)
• M37: 13,024,589 km (0.103 R)
• M38: 13,329,469 km (0.103 R)
• M39: 13,636,744 km (0.117 R)
• M40: 13,946,261 km (0.102 R)
• M41: 14,124,133 km (0.058 R)
• M42: 15,436,555 km (0.074 R)
• M43: 15,528,558 km (0.1 R)
• M44: 17,214,377 km (0.076 R)
• M45: 17,261,949 km (0.099 R)
• M46: 17,309,670 km (0.111 R)
• M47: 17,452,985 km (0.077 R)
• M48: 18,859,056 km (0.069 R)
• M49: 19,105,144 km (0.104 R)
• M50: 19,451,314 km (0.037 R)
• M51: 19,849,693 km (0.055 R)
• M52: 20,654,380 km (0.034 R)
• M53: 20,907,948 km (0.108 R)
• M54: 21,315,901 km (0.077 R)
• M55: 21,367,064 km (0.104 R)
• M56: 22,503,409 km (0.11 R)
• M57: 22,607,679 km (0.098 R)
• M58: 25,428,945 km (0.109 R)
• M59: 25,537,553 km (0.043 R)
• M60: 25,646,311 km (0.089 R)
• M61: 26,028,234 km (0.054 R)
• M62: 26,247,246 km (0.072 R)
• M63: 26,687,213 km (0.118 R)
• M64: 26,797,616 km (0.105 R)
• M65: 27,742,028 km (0.071 R)
• M66: 28,302,571 km (0.069 R)
• M67: 28,358,820 km (0.089 R)
• M68: 28,923,552 km (0.058 R)
• M69: 29,491,874 km (0.12 R)
• M70: 33,156,573 km (0.081 R)
• M71: 35,496,134 km (0.087 R)
• M72: 35,921,590 km (0.115 R)
• M73: 36,043,513 km (0.096 R)
• M74: 36,410,027 km (0.069 R)
• M75: 37,578,686 km (0.083 R)
• M76: 37,764,337 km (0.043 R)
• M77: 38,385,318 km (0.113 R)
• M78: 38,697,080 km (0.082 R)
• M79: 39,134,953 km (0.103 R)
• M80: 39,260,465 km (0.087 R)
• M81: 41,349,001 km (0.112 R)
• M82: 41,476,758 km (0.062 R)
• M83: 41,668,692 km (0.116 R)
• M84: 41,732,720 km (0.095 R)
• M85: 41,860,775 km (0.112 R)
• M86: 42,181,663 km (0.107 R)
• M87: 42,567,925 km (0.071 R)
• M88: 43,278,963 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit