🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 285 Days

Day: 16 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,494,185 km

• M1: 43,982 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.41 AU - 1.45 AU

Year: 601 Days

Day: 45.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.76 AU - 2.7 AU

Year: 1170 Days

Day: 36.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1381 Days

Day: 43.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 8.4

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.61 AU - 9.25 AU

Year: 7118 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,494,185 km

• M1: 167,400 km (0.077 R)
• M2: 292,763 km (0.091 R)
• M3: 347,516 km (0.097 R)
• M4: 406,607 km (0.101 R)
• M5: 682,316 km (0.103 R)
• M6: 890,855 km (0.117 R)
• M7: 1,467,256 km (0.065 R)
• M8: 1,738,626 km (0.077 R)
• M9: 1,803,552 km (0.091 R)
• M10: 2,071,631 km (0.113 R)
• M11: 2,281,068 km (0.067 R)
• M12: 2,400,447 km (0.114 R)
• M13: 2,473,002 km (0.062 R)
• M14: 3,901,961 km (0.095 R)
• M15: 3,959,108 km (0.113 R)
• M16: 4,219,558 km (0.106 R)
• M17: 4,818,248 km (0.066 R)
• M18: 5,994,985 km (0.115 R)
• M19: 6,127,379 km (0.11 R)
• M20: 6,598,313 km (0.055 R)
• M21: 7,011,203 km (0.078 R)
• M22: 7,468,075 km (0.076 R)
• M23: 8,447,493 km (0.105 R)
• M24: 8,521,693 km (0.071 R)
• M25: 8,895,688 km (0.105 R)
• M26: 9,046,931 km (0.056 R)
• M27: 9,544,045 km (0.114 R)
• M28: 10,168,018 km (0.076 R)
• M29: 10,845,397 km (0.071 R)
• M30: 11,578,426 km (0.076 R)
• M31: 11,867,898 km (0.089 R)
• M32: 12,243,539 km (0.11 R)
• M33: 13,221,161 km (0.096 R)
• M34: 13,872,211 km (0.111 R)
• M35: 14,578,163 km (0.099 R)
• M36: 14,667,323 km (0.087 R)
• M37: 14,756,484 km (0.045 R)
• M38: 15,205,427 km (0.075 R)
• M39: 15,933,220 km (0.059 R)
• M40: 16,393,683 km (0.047 R)
• M41: 16,672,234 km (0.102 R)
• M42: 16,858,633 km (0.114 R)
• M43: 17,327,921 km (0.107 R)
• M44: 18,040,007 km (0.045 R)
• M45: 18,906,927 km (0.092 R)
• M46: 19,004,166 km (0.117 R)
• M47: 19,247,711 km (0.097 R)
• M48: 19,394,466 km (0.097 R)
• M49: 19,935,562 km (0.101 R)
• M50: 20,133,480 km (0.08 R)
• M51: 20,881,768 km (0.114 R)
• M52: 21,588,319 km (0.085 R)
• M53: 22,097,700 km (0.056 R)
• M54: 22,405,423 km (0.046 R)
• M55: 22,869,475 km (0.077 R)
• M56: 23,024,758 km (0.091 R)
• M57: 23,284,609 km (0.041 R)
• M58: 23,388,729 km (0.088 R)
• M59: 24,122,357 km (0.068 R)
• M60: 24,280,482 km (0.103 R)
• M61: 24,492,014 km (0.061 R)
• M62: 24,544,971 km (0.08 R)
• M63: 25,076,642 km (0.039 R)
• M64: 26,097,349 km (0.108 R)
• M65: 26,151,353 km (0.085 R)
• M66: 26,259,662 km (0.118 R)
• M67: 26,476,729 km (0.09 R)
• M68: 26,639,940 km (0.092 R)
• M69: 27,570,888 km (0.087 R)
• M70: 29,239,801 km (0.084 R)
• M71: 30,029,828 km (0.1 R)
• M72: 30,086,376 km (0.043 R)
• M73: 32,151,126 km (0.096 R)
• M74: 32,325,257 km (0.051 R)
• M75: 32,616,076 km (0.074 R)
• M76: 35,153,405 km (0.093 R)
• M77: 35,692,406 km (0.077 R)
• M78: 38,736,573 km (0.057 R)
• M79: 38,860,141 km (0.08 R)
• M80: 39,107,427 km (0.109 R)
• M81: 41,042,325 km (0.102 R)
• M82: 41,609,900 km (0.119 R)
• M83: 42,180,017 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 3

Gravity: 82.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.35 AU - 18.51 AU

Year: 20275 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 45,494,185 km

• M1: 65,225 km (0.075 R)
• M2: 128,205 km (0.083 R)
• M3: 294,259 km (0.111 R)
• M4: 467,194 km (0.081 R)
• M5: 509,381 km (0.032 R)
• M6: 891,454 km (0.071 R)
• M7: 1,654,852 km (0.079 R)
• M8: 1,720,076 km (0.103 R)
• M9: 2,453,405 km (0.113 R)
• M10: 3,068,552 km (0.11 R)
• M11: 3,559,681 km (0.109 R)
• M12: 3,643,755 km (0.078 R)
• M13: 4,612,551 km (0.108 R)
• M14: 5,557,411 km (0.098 R)
• M15: 6,354,768 km (0.109 R)
• M16: 6,405,781 km (0.113 R)
• M17: 6,714,700 km (0.073 R)
• M18: 6,766,760 km (0.099 R)
• M19: 7,833,692 km (0.079 R)
• M20: 7,888,445 km (0.085 R)
• M21: 8,386,457 km (0.089 R)
• M22: 8,611,153 km (0.103 R)
• M23: 8,951,787 km (0.117 R)
• M24: 9,646,220 km (0.081 R)
• M25: 9,763,655 km (0.087 R)
• M26: 10,357,857 km (0.058 R)
• M27: 11,086,249 km (0.089 R)
• M28: 11,456,504 km (0.08 R)
• M29: 11,580,820 km (0.078 R)
• M30: 12,463,747 km (0.025 R)
• M31: 12,527,625 km (0.036 R)
• M32: 13,107,616 km (0.035 R)
• M33: 13,498,964 km (0.087 R)
• M34: 14,226,608 km (0.053 R)
• M35: 15,513,000 km (0.092 R)
• M36: 15,650,480 km (0.063 R)
• M37: 16,836,044 km (0.096 R)
• M38: 16,906,654 km (0.096 R)
• M39: 19,886,045 km (0.117 R)
• M40: 20,863,966 km (0.107 R)
• M41: 21,244,244 km (0.119 R)
• M42: 21,320,539 km (0.11 R)
• M43: 23,652,471 km (0.067 R)
• M44: 23,969,468 km (0.046 R)
• M45: 25,089,807 km (0.112 R)
• M46: 26,063,689 km (0.087 R)
• M47: 27,298,470 km (0.071 R)
• M48: 27,464,523 km (0.077 R)
• M49: 27,797,528 km (0.042 R)
• M50: 28,132,029 km (0.102 R)
• M51: 28,215,804 km (0.088 R)
• M52: 30,941,776 km (0.08 R)
• M53: 32,599,470 km (0.054 R)
• M54: 32,863,810 km (0.093 R)
• M55: 33,661,166 km (0.108 R)
• M56: 33,750,177 km (0.113 R)
• M57: 35,094,464 km (0.084 R)
• M58: 35,365,385 km (0.119 R)
• M59: 36,000,279 km (0.07 R)
• M60: 37,557,742 km (0.053 R)
• M61: 38,020,000 km (0.093 R)
• M62: 40,170,469 km (0.048 R)
• M63: 41,403,455 km (0.07 R)
• M64: 42,456,324 km (0.078 R)
• M65: 42,552,366 km (0.086 R)
• M66: 43,034,221 km (0.071 R)
• M67: 44,295,481 km (0.058 R)
• M68: 46,655,686 km (0.074 R)
• M69: 47,750,892 km (0.089 R)
• M70: 48,151,366 km (0.083 R)
• M71: 49,258,091 km (0.07 R)
• M72: 51,394,348 km (0.109 R)
• M73: 52,113,017 km (0.049 R)
• M74: 53,249,212 km (0.119 R)
• M75: 54,916,331 km (0.108 R)
• M76: 56,283,506 km (0.107 R)
• M77: 56,600,654 km (0.099 R)
• M78: 56,706,419 km (0.112 R)
• M79: 56,812,335 km (0.107 R)
• M80: 58,088,105 km (0.112 R)
• M81: 58,836,693 km (0.072 R)
• M82: 61,210,063 km (0.11 R)
• M83: 62,955,721 km (0.116 R)
• M84: 63,834,608 km (0.09 R)
• M85: 65,049,792 km (0.12 R)
• M86: 66,272,605 km (0.063 R)
• M87: 68,628,023 km (0.098 R)
• M88: 70,554,844 km (0.094 R)
• M89: 71,696,425 km (0.115 R)
• M90: 72,844,140 km (0.091 R)
• M91: 73,651,220 km (0.069 R)
• M92: 74,113,777 km (0.117 R)
• M93: 75,157,821 km (0.079 R)
• M94: 75,274,208 km (0.06 R)
• M95: 75,623,519 km (0.106 R)
• M96: 77,260,718 km (0.114 R)
• M97: 77,613,021 km (0.105 R)
• M98: 78,555,188 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 3.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.11 AU - 22.23 AU

Year: 30661 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,494,185 km

• M1: 48,769 km (0.071 R)
• M2: 90,208 km (0.12 R)
• M3: 136,732 km (0.113 R)
• M4: 163,810 km (0.078 R)
• M5: 408,402 km (0.092 R)
• M6: 1,131,558 km (0.105 R)
• M7: 1,190,949 km (0.111 R)
• M8: 1,569,132 km (0.11 R)
• M9: 2,005,359 km (0.092 R)
• M10: 2,349,435 km (0.059 R)
• M11: 2,374,717 km (0.084 R)
• M12: 2,980,887 km (0.096 R)
• M13: 3,429,232 km (0.037 R)
• M14: 3,602,766 km (0.032 R)
• M15: 3,898,371 km (0.108 R)
• M16: 3,958,360 km (0.092 R)
• M17: 4,702,759 km (0.112 R)
• M18: 5,123,577 km (0.101 R)
• M19: 5,455,386 km (0.116 R)
• M20: 7,587,604 km (0.052 R)
• M21: 8,543,385 km (0.094 R)
• M22: 8,857,241 km (0.059 R)
• M23: 9,902,781 km (0.111 R)
• M24: 9,943,770 km (0.091 R)
• M25: 11,284,915 km (0.112 R)
• M26: 12,504,138 km (0.073 R)
• M27: 13,129,308 km (0.103 R)
• M28: 14,085,986 km (0.088 R)
• M29: 15,064,805 km (0.078 R)
• M30: 15,729,468 km (0.091 R)
• M31: 16,113,635 km (0.111 R)
• M32: 16,842,027 km (0.107 R)
• M33: 17,333,606 km (0.111 R)
• M34: 18,938,193 km (0.106 R)
• M35: 19,040,069 km (0.087 R)
• M36: 19,091,082 km (0.056 R)
• M37: 19,551,993 km (0.036 R)
• M38: 20,016,644 km (0.12 R)
• M39: 20,589,604 km (0.089 R)
• M40: 20,746,682 km (0.117 R)
• M41: 21,062,183 km (0.112 R)
• M42: 25,193,628 km (0.052 R)
• M43: 25,642,721 km (0.074 R)
• M44: 26,264,449 km (0.086 R)
• M45: 27,177,744 km (0.025 R)
• M46: 27,522,867 km (0.073 R)
• M47: 28,918,016 km (0.118 R)
• M48: 31,053,227 km (0.117 R)
• M49: 32,322,116 km (0.096 R)
• M50: 32,932,326 km (0.103 R)
• M51: 33,546,275 km (0.067 R)
• M52: 35,097,605 km (0.073 R)
• M53: 35,913,362 km (0.03 R)
• M54: 36,798,982 km (0.091 R)
• M55: 38,656,239 km (0.087 R)
• M56: 39,433,700 km (0.104 R)
• M57: 40,281,620 km (0.045 R)
• M58: 41,069,702 km (0.12 R)
• M59: 41,796,598 km (0.059 R)
• M60: 41,862,870 km (0.03 R)
• M61: 43,397,295 km (0.112 R)
• M62: 45,494,208 km (0.08 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit