🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.15 AU - 1.45 AU

Year: 541 Days

Day: 20.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.35 AU - 2.11 AU

Year: 831 Days

Day: 29.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,092,211 km

• M1: 725,699 km (0.053 R)
• M2: 1,646,325 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.7 AU - 2.1 AU

Year: 957 Days

Day: 37.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,092,211 km

• M1: 366,066 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.4 AU - 2.5 AU

Year: 1401 Days

Day: 29.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,092,211 km

• M1: 720,763 km (0.049 R)
• M2: 1,085,183 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.78 AU - 3.28 AU

Year: 1926 Days

Day: 33.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 9.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.08 AU - 7.08 AU

Year: 5476 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,092,211 km

• M1: 116,238 km (0.077 R)
• M2: 193,131 km (0.054 R)
• M3: 291,865 km (0.108 R)
• M4: 350,358 km (0.109 R)
• M5: 429,047 km (0.102 R)
• M6: 556,205 km (0.104 R)
• M7: 616,194 km (0.034 R)
• M8: 706,252 km (0.12 R)
• M9: 772,075 km (0.111 R)
• M10: 860,188 km (0.105 R)
• M11: 1,112,260 km (0.079 R)
• M12: 1,224,309 km (0.12 R)
• M13: 1,697,487 km (0.087 R)
• M14: 2,015,383 km (0.105 R)
• M15: 2,223,623 km (0.049 R)
• M16: 2,571,587 km (0.063 R)
• M17: 2,631,277 km (0.092 R)
• M18: 3,062,119 km (0.095 R)
• M19: 3,350,992 km (0.05 R)
• M20: 3,548,312 km (0.094 R)
• M21: 4,322,630 km (0.101 R)
• M22: 4,555,854 km (0.043 R)
• M23: 4,960,067 km (0.084 R)
• M24: 5,109,964 km (0.113 R)
• M25: 5,394,948 km (0.11 R)
• M26: 5,529,736 km (0.077 R)
• M27: 5,626,825 km (0.107 R)
• M28: 5,724,363 km (0.075 R)
• M29: 6,484,170 km (0.098 R)
• M30: 6,566,000 km (0.059 R)
• M31: 6,710,063 km (0.115 R)
• M32: 6,792,791 km (0.093 R)
• M33: 7,275,543 km (0.119 R)
• M34: 7,725,832 km (0.035 R)
• M35: 7,812,749 km (0.077 R)
• M36: 7,921,656 km (0.115 R)
• M37: 8,340,530 km (0.082 R)
• M38: 8,857,092 km (0.101 R)
• M39: 9,016,413 km (0.097 R)
• M40: 9,245,597 km (0.053 R)
• M41: 9,523,251 km (0.09 R)
• M42: 9,803,597 km (0.083 R)
• M43: 9,897,694 km (0.073 R)
• M44: 10,157,995 km (0.106 R)
• M45: 10,300,861 km (0.095 R)
• M46: 10,612,772 km (0.077 R)
• M47: 10,757,882 km (0.059 R)
• M48: 11,000,979 km (0.086 R)
• M49: 11,418,656 km (0.066 R)
• M50: 11,492,856 km (0.109 R)
• M51: 11,616,873 km (0.044 R)
• M52: 11,841,419 km (0.112 R)
• M53: 12,042,180 km (0.102 R)
• M54: 12,243,987 km (0.093 R)
• M55: 12,804,979 km (0.036 R)
• M56: 13,793,522 km (0.059 R)
• M57: 14,190,555 km (0.118 R)
• M58: 14,350,475 km (0.076 R)
• M59: 15,213,056 km (0.075 R)
• M60: 15,404,093 km (0.107 R)
• M61: 15,513,449 km (0.059 R)
• M62: 16,064,717 km (0.088 R)
• M63: 18,217,430 km (0.096 R)
• M64: 19,033,187 km (0.039 R)
• M65: 19,150,771 km (0.079 R)
• M66: 19,623,201 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 13

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.72 AU - 11.98 AU

Year: 11291 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,092,211 km

• M1: 628,161 km (0.074 R)
• M2: 952,938 km (0.087 R)
• M3: 1,066,782 km (0.04 R)
• M4: 1,185,713 km (0.096 R)
• M5: 1,372,860 km (0.082 R)
• M6: 1,481,318 km (0.074 R)
• M7: 2,321,609 km (0.118 R)
• M8: 2,612,876 km (0.056 R)
• M9: 2,832,336 km (0.054 R)
• M10: 2,916,261 km (0.108 R)
• M11: 3,029,357 km (0.078 R)
• M12: 3,172,971 km (0.101 R)
• M13: 3,557,138 km (0.11 R)
• M14: 4,082,227 km (0.087 R)
• M15: 4,209,385 km (0.03 R)
• M16: 4,434,978 km (0.114 R)
• M17: 4,598,788 km (0.085 R)
• M18: 5,033,968 km (0.069 R)
• M19: 5,447,457 km (0.053 R)
• M20: 5,552,624 km (0.067 R)
• M21: 5,943,972 km (0.099 R)
• M22: 6,088,484 km (0.108 R)
• M23: 6,307,495 km (0.082 R)
• M24: 6,603,699 km (0.098 R)
• M25: 7,364,105 km (0.103 R)
• M26: 8,353,545 km (0.028 R)
• M27: 8,679,070 km (0.111 R)
• M28: 9,680,478 km (0.116 R)
• M29: 9,893,655 km (0.104 R)
• M30: 10,022,459 km (0.084 R)
• M31: 10,499,078 km (0.029 R)
• M32: 11,340,117 km (0.084 R)
• M33: 11,745,976 km (0.064 R)
• M34: 12,618,580 km (0.036 R)
• M35: 12,804,979 km (0.092 R)
• M36: 13,559,701 km (0.031 R)
• M37: 14,183,524 km (0.103 R)
• M38: 14,523,410 km (0.119 R)
• M39: 15,459,294 km (0.083 R)
• M40: 15,859,169 km (0.106 R)
• M41: 16,110,943 km (0.073 R)
• M42: 16,822,729 km (0.117 R)
• M43: 17,130,901 km (0.089 R)
• M44: 17,389,107 km (0.051 R)
• M45: 17,544,838 km (0.092 R)
• M46: 21,861,485 km (0.062 R)
• M47: 22,649,118 km (0.111 R)
• M48: 23,503,471 km (0.081 R)
• M49: 23,732,954 km (0.086 R)
• M50: 24,136,569 km (0.074 R)
• M51: 25,184,802 km (0.114 R)
• M52: 26,904,728 km (0.114 R)
• M53: 29,030,664 km (0.102 R)
• M54: 30,644,525 km (0.098 R)
• M55: 32,223,830 km (0.077 R)
• M56: 32,670,679 km (0.069 R)
• M57: 32,798,735 km (0.078 R)
• M58: 33,119,772 km (0.059 R)
• M59: 34,023,792 km (0.034 R)
• M60: 34,936,040 km (0.103 R)
• M61: 35,066,938 km (0.095 R)
• M62: 35,526,652 km (0.081 R)
• M63: 35,988,461 km (0.092 R)
• M64: 36,584,907 km (0.11 R)
• M65: 37,251,665 km (0.082 R)
• M66: 37,653,634 km (0.1 R)
• M67: 37,787,824 km (0.116 R)
• M68: 38,529,380 km (0.097 R)
• M69: 39,003,755 km (0.062 R)
• M70: 39,139,590 km (0.045 R)
• M71: 39,275,724 km (0.099 R)
• M72: 40,920,553 km (0.068 R)
• M73: 41,127,746 km (0.032 R)
• M74: 41,404,502 km (0.12 R)
• M75: 42,168,947 km (0.066 R)
• M76: 42,727,845 km (0.083 R)
• M77: 42,867,868 km (0.103 R)
• M78: 43,148,514 km (0.086 R)
• M79: 44,206,470 km (0.066 R)
• M80: 45,487,177 km (0.036 R)
• M81: 45,773,358 km (0.098 R)
• M82: 46,491,727 km (0.075 R)
• M83: 47,286,092 km (0.101 R)
• M84: 47,503,607 km (0.101 R)
• M85: 48,157,948 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 10.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.46 AU - 12.38 AU

Year: 13180 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,092,211 km

• M1: 129,402 km (0.113 R)
• M2: 205,398 km (0.111 R)
• M3: 284,386 km (0.104 R)
• M4: 451,935 km (0.108 R)
• M5: 529,427 km (0.045 R)
• M6: 612,304 km (0.089 R)
• M7: 715,377 km (0.05 R)
• M8: 1,282,203 km (0.081 R)
• M9: 1,897,649 km (0.074 R)
• M10: 1,986,061 km (0.082 R)
• M11: 2,473,451 km (0.117 R)
• M12: 2,619,459 km (0.077 R)
• M13: 2,818,723 km (0.047 R)
• M14: 3,232,212 km (0.112 R)
• M15: 4,145,058 km (0.075 R)
• M16: 4,436,774 km (0.09 R)
• M17: 4,645,014 km (0.12 R)
• M18: 4,795,809 km (0.079 R)
• M19: 5,446,559 km (0.084 R)
• M20: 5,573,568 km (0.108 R)
• M21: 5,961,026 km (0.111 R)
• M22: 6,026,401 km (0.072 R)
• M23: 6,190,958 km (0.107 R)
• M24: 6,491,052 km (0.074 R)
• M25: 7,036,186 km (0.114 R)
• M26: 7,702,794 km (0.07 R)
• M27: 8,170,587 km (0.108 R)
• M28: 9,284,792 km (0.051 R)
• M29: 9,782,504 km (0.114 R)
• M30: 10,644,487 km (0.031 R)
• M31: 10,883,694 km (0.093 R)
• M32: 11,205,629 km (0.051 R)
• M33: 11,735,355 km (0.109 R)
• M34: 11,899,912 km (0.1 R)
• M35: 12,065,367 km (0.11 R)
• M36: 12,314,897 km (0.107 R)
• M37: 12,440,409 km (0.107 R)
• M38: 13,934,742 km (0.05 R)
• M39: 14,680,937 km (0.062 R)
• M40: 15,938,307 km (0.114 R)
• M41: 16,075,039 km (0.033 R)
• M42: 16,810,911 km (0.108 R)
• M43: 17,746,347 km (0.1 R)
• M44: 17,982,711 km (0.102 R)
• M45: 18,267,994 km (0.079 R)
• M46: 18,363,288 km (0.069 R)
• M47: 18,890,920 km (0.082 R)
• M48: 19,520,877 km (0.082 R)
• M49: 19,667,333 km (0.087 R)
• M50: 20,059,429 km (0.108 R)
• M51: 20,157,864 km (0.098 R)
• M52: 20,355,184 km (0.077 R)
• M53: 20,701,952 km (0.107 R)
• M54: 20,851,250 km (0.031 R)
• M55: 21,251,126 km (0.102 R)
• M56: 22,058,206 km (0.087 R)
• M57: 22,261,659 km (0.103 R)
• M58: 23,236,140 km (0.117 R)
• M59: 24,697,561 km (0.116 R)
• M60: 24,855,836 km (0.09 R)
• M61: 26,188,454 km (0.114 R)
• M62: 27,325,846 km (0.116 R)
• M63: 28,756,151 km (0.1 R)
• M64: 28,867,153 km (0.102 R)
• M65: 29,145,405 km (0.084 R)
• M66: 29,256,856 km (0.119 R)
• M67: 29,480,355 km (0.039 R)
• M68: 30,493,132 km (0.097 R)
• M69: 31,574,426 km (0.117 R)
• M70: 32,321,518 km (0.104 R)
• M71: 33,774,711 km (0.102 R)
• M72: 34,715,831 km (0.113 R)
• M73: 36,023,915 km (0.104 R)
• M74: 36,143,594 km (0.069 R)
• M75: 36,383,399 km (0.09 R)
• M76: 38,382,176 km (0.094 R)
• M77: 38,994,929 km (0.073 R)
• M78: 40,043,909 km (0.066 R)
• M79: 40,603,106 km (0.04 R)
• M80: 41,039,782 km (0.094 R)
• M81: 41,477,954 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.1

Radius: 6.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.59 AU - 14.65 AU

Year: 20418 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 161.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,092,211 km

• M1: 103,522 km (0.084 R)
• M2: 193,131 km (0.107 R)
• M3: 345,421 km (0.099 R)
• M4: 627,713 km (0.119 R)
• M5: 758,312 km (0.103 R)
• M6: 1,182,272 km (0.042 R)
• M7: 1,242,410 km (0.067 R)
• M8: 1,303,745 km (0.095 R)
• M9: 2,189,066 km (0.114 R)
• M10: 2,313,681 km (0.099 R)
• M11: 2,518,031 km (0.063 R)
• M12: 2,917,009 km (0.083 R)
• M13: 5,157,237 km (0.119 R)
• M14: 9,003,249 km (0.097 R)
• M15: 9,243,952 km (0.085 R)
• M16: 10,987,664 km (0.103 R)
• M17: 13,602,336 km (0.095 R)
• M18: 14,389,819 km (0.085 R)
• M19: 15,049,396 km (0.082 R)
• M20: 18,542,955 km (0.075 R)
• M21: 18,695,844 km (0.098 R)
• M22: 18,798,020 km (0.097 R)
• M23: 19,002,969 km (0.103 R)
• M24: 19,466,722 km (0.102 R)
• M25: 20,090,844 km (0.113 R)
• M26: 20,668,741 km (0.086 R)
• M27: 20,880,272 km (0.115 R)
• M28: 20,986,337 km (0.047 R)
• M29: 21,039,445 km (0.07 R)
• M30: 22,435,043 km (0.05 R)
• M31: 23,639,306 km (0.111 R)
• M32: 26,855,361 km (0.118 R)
• M33: 27,782,569 km (0.034 R)
• M34: 32,634,626 km (0.107 R)
• M35: 33,810,016 km (0.117 R)
• M36: 34,246,543 km (0.111 R)
• M37: 36,776,542 km (0.095 R)
• M38: 37,611,747 km (0.057 R)
• M39: 38,453,235 km (0.105 R)
• M40: 38,973,985 km (0.09 R)
• M41: 39,825,496 km (0.084 R)
• M42: 40,088,639 km (0.113 R)
• M43: 40,352,380 km (0.073 R)
• M44: 41,546,470 km (0.105 R)
• M45: 41,813,502 km (0.071 R)
• M46: 43,562,451 km (0.087 R)
• M47: 43,765,755 km (0.046 R)
• M48: 44,037,424 km (0.057 R)
• M49: 44,582,260 km (0.106 R)
• M50: 46,023,187 km (0.104 R)
• M51: 46,092,151 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit