🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 223 Days

Day: 45 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.43 AU

Year: 624 Days

Day: 46.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,273,366 km

• M1: 55,800 km (0.054 R)
• M2: 267,182 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.87 AU

Year: 820 Days

Day: 41.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,273,366 km

• M1: 226,042 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 920 Days

Day: 42.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 12

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.79 AU - 4.13 AU

Year: 3516 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,273,366 km

• M1: 197,170 km (0.052 R)
• M2: 308,471 km (0.044 R)
• M3: 415,433 km (0.059 R)
• M4: 519,553 km (0.059 R)
• M5: 677,678 km (0.078 R)
• M6: 829,670 km (0.066 R)
• M7: 1,036,713 km (0.065 R)
• M8: 1,423,424 km (0.101 R)
• M9: 1,512,285 km (0.042 R)
• M10: 1,602,941 km (0.072 R)
• M11: 1,811,481 km (0.105 R)
• M12: 2,186,672 km (0.063 R)
• M13: 2,267,006 km (0.113 R)
• M14: 2,360,056 km (0.084 R)
• M15: 2,857,469 km (0.037 R)
• M16: 3,034,892 km (0.094 R)
• M17: 3,307,908 km (0.081 R)
• M18: 3,400,808 km (0.099 R)
• M19: 3,616,229 km (0.041 R)
• M20: 3,794,849 km (0.111 R)
• M21: 3,906,150 km (0.103 R)
• M22: 4,075,196 km (0.081 R)
• M23: 4,347,763 km (0.041 R)
• M24: 4,493,770 km (0.046 R)
• M25: 4,611,654 km (0.108 R)
• M26: 4,730,733 km (0.106 R)
• M27: 4,820,642 km (0.101 R)
• M28: 5,155,292 km (0.069 R)
• M29: 5,341,093 km (0.061 R)
• M30: 5,639,840 km (0.109 R)
• M31: 5,895,652 km (0.069 R)
• M32: 6,220,878 km (0.119 R)
• M33: 6,535,333 km (0.105 R)
• M34: 6,618,958 km (0.067 R)
• M35: 6,838,119 km (0.05 R)
• M36: 7,110,985 km (0.106 R)
• M37: 7,352,885 km (0.034 R)
• M38: 7,579,825 km (0.111 R)
• M39: 8,130,644 km (0.095 R)
• M40: 8,274,857 km (0.093 R)
• M41: 8,401,716 km (0.058 R)
• M42: 8,675,929 km (0.035 R)
• M43: 8,767,931 km (0.029 R)
• M44: 8,915,883 km (0.11 R)
• M45: 9,083,433 km (0.054 R)
• M46: 9,402,525 km (0.113 R)
• M47: 9,592,066 km (0.064 R)
• M48: 9,763,655 km (0.085 R)
• M49: 9,955,589 km (0.108 R)
• M50: 10,109,974 km (0.118 R)
• M51: 10,440,884 km (0.057 R)
• M52: 10,519,124 km (0.117 R)
• M53: 10,973,602 km (0.103 R)
• M54: 11,636,770 km (0.083 R)
• M55: 11,718,151 km (0.093 R)
• M56: 11,820,027 km (0.107 R)
• M57: 12,106,806 km (0.082 R)
• M58: 12,292,307 km (0.117 R)
• M59: 12,437,417 km (0.054 R)
• M60: 13,002,000 km (0.071 R)
• M61: 13,596,502 km (0.042 R)
• M62: 14,026,596 km (0.074 R)
• M63: 14,833,975 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 14

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.37 AU - 4.67 AU

Year: 3597 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,273,366 km

• M1: 175,478 km (0.076 R)
• M2: 308,321 km (0.1 R)
• M3: 466,745 km (0.094 R)
• M4: 566,677 km (0.08 R)
• M5: 683,064 km (0.063 R)
• M6: 1,002,007 km (0.094 R)
• M7: 1,293,872 km (0.07 R)
• M8: 1,387,819 km (0.086 R)
• M9: 1,563,447 km (0.097 R)
• M10: 1,715,588 km (0.09 R)
• M11: 1,851,722 km (0.11 R)
• M12: 2,202,829 km (0.089 R)
• M13: 2,328,491 km (0.116 R)
• M14: 2,433,209 km (0.065 R)
• M15: 2,968,171 km (0.08 R)
• M16: 3,197,804 km (0.103 R)
• M17: 3,314,939 km (0.081 R)
• M18: 3,459,900 km (0.037 R)
• M19: 4,288,373 km (0.112 R)
• M20: 4,475,968 km (0.075 R)
• M21: 4,563,483 km (0.084 R)
• M22: 4,666,257 km (0.081 R)
• M23: 4,889,307 km (0.054 R)
• M24: 5,039,952 km (0.103 R)
• M25: 5,547,987 km (0.099 R)
• M26: 6,663,388 km (0.111 R)
• M27: 6,881,352 km (0.115 R)
• M28: 7,033,643 km (0.067 R)
• M29: 7,427,833 km (0.119 R)
• M30: 7,549,157 km (0.05 R)
• M31: 7,917,467 km (0.06 R)
• M32: 8,148,446 km (0.103 R)
• M33: 8,291,612 km (0.12 R)
• M34: 8,526,331 km (0.056 R)
• M35: 8,818,046 km (0.113 R)
• M36: 9,486,599 km (0.095 R)
• M37: 9,599,546 km (0.06 R)
• M38: 9,865,082 km (0.041 R)
• M39: 10,248,651 km (0.07 R)
• M40: 10,558,917 km (0.06 R)
• M41: 10,754,591 km (0.112 R)
• M42: 11,069,943 km (0.084 R)
• M43: 11,189,023 km (0.11 R)
• M44: 11,368,541 km (0.092 R)
• M45: 11,851,742 km (0.057 R)
• M46: 12,116,231 km (0.114 R)
• M47: 12,300,535 km (0.085 R)
• M48: 12,692,631 km (0.083 R)
• M49: 12,838,190 km (0.093 R)
• M50: 13,047,029 km (0.117 R)
• M51: 13,193,934 km (0.034 R)
• M52: 13,447,053 km (0.081 R)
• M53: 14,280,613 km (0.063 R)
• M54: 14,432,006 km (0.118 R)
• M55: 14,714,746 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.5

Radius: 6.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.4 AU - 11.82 AU

Year: 13293 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,273,366 km

• M1: 88,412 km (0.069 R)
• M2: 153,338 km (0.119 R)
• M3: 227,239 km (0.118 R)
• M4: 282,291 km (0.042 R)
• M5: 379,679 km (0.11 R)
• M6: 520,750 km (0.102 R)
• M7: 575,353 km (0.042 R)
• M8: 813,663 km (0.111 R)
• M9: 891,005 km (0.108 R)
• M10: 1,137,991 km (0.103 R)
• M11: 1,437,037 km (0.115 R)
• M12: 1,579,454 km (0.074 R)
• M13: 1,644,230 km (0.119 R)
• M14: 1,827,039 km (0.104 R)
• M15: 2,432,910 km (0.099 R)
• M16: 2,738,090 km (0.119 R)
• M17: 3,855,436 km (0.097 R)
• M18: 3,921,259 km (0.093 R)
• M19: 4,392,343 km (0.114 R)
• M20: 4,599,835 km (0.092 R)
• M21: 4,739,859 km (0.107 R)
• M22: 5,096,201 km (0.115 R)
• M23: 5,338,699 km (0.047 R)
• M24: 5,387,618 km (0.073 R)
• M25: 5,784,351 km (0.091 R)
• M26: 5,986,308 km (0.101 R)
• M27: 6,216,390 km (0.033 R)
• M28: 6,606,242 km (0.103 R)
• M29: 7,409,283 km (0.08 R)
• M30: 7,905,948 km (0.115 R)
• M31: 8,158,320 km (0.079 R)
• M32: 8,498,805 km (0.082 R)
• M33: 9,488,843 km (0.113 R)
• M34: 10,088,132 km (0.047 R)
• M35: 10,300,861 km (0.105 R)
• M36: 10,607,237 km (0.077 R)
• M37: 10,699,689 km (0.114 R)
• M38: 11,197,550 km (0.12 R)
• M39: 11,354,628 km (0.117 R)
• M40: 11,449,323 km (0.077 R)
• M41: 11,544,168 km (0.099 R)
• M42: 12,409,891 km (0.114 R)
• M43: 12,637,729 km (0.037 R)
• M44: 12,768,627 km (0.067 R)
• M45: 12,932,736 km (0.034 R)
• M46: 13,329,619 km (0.105 R)
• M47: 13,663,372 km (0.113 R)
• M48: 13,730,392 km (0.075 R)
• M49: 14,101,394 km (0.036 R)
• M50: 14,407,322 km (0.102 R)
• M51: 14,646,828 km (0.033 R)
• M52: 16,253,061 km (0.078 R)
• M53: 16,502,291 km (0.118 R)
• M54: 16,896,631 km (0.095 R)
• M55: 17,512,076 km (0.083 R)
• M56: 17,585,080 km (0.049 R)
• M57: 18,098,051 km (0.095 R)
• M58: 18,430,607 km (0.063 R)
• M59: 18,579,008 km (0.117 R)
• M60: 18,653,358 km (0.1 R)
• M61: 19,101,404 km (0.09 R)
• M62: 19,439,944 km (0.086 R)
• M63: 20,008,416 km (0.095 R)
• M64: 20,084,711 km (0.109 R)
• M65: 20,543,976 km (0.099 R)
• M66: 21,942,567 km (0.05 R)
• M67: 22,099,944 km (0.076 R)
• M68: 23,693,311 km (0.095 R)
• M69: 24,138,065 km (0.106 R)
• M70: 24,178,606 km (0.06 R)
• M71: 25,447,196 km (0.09 R)
• M72: 25,571,213 km (0.102 R)
• M73: 25,695,229 km (0.115 R)
• M74: 26,110,513 km (0.078 R)
• M75: 26,235,427 km (0.115 R)
• M76: 26,402,379 km (0.077 R)
• M77: 26,989,550 km (0.075 R)
• M78: 28,219,394 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 5.9

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.24 AU - 13.82 AU

Year: 17470 Days

Day: 23.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,273,366 km

• M1: 204,650 km (0.11 R)
• M2: 293,511 km (0.047 R)
• M3: 494,720 km (0.058 R)
• M4: 965,205 km (0.066 R)
• M5: 1,217,128 km (0.102 R)
• M6: 1,463,516 km (0.068 R)
• M7: 1,540,409 km (0.063 R)
• M8: 1,592,469 km (0.103 R)
• M9: 2,087,638 km (0.056 R)
• M10: 2,322,058 km (0.061 R)
• M11: 3,581,523 km (0.103 R)
• M12: 3,756,103 km (0.087 R)
• M13: 4,822,287 km (0.067 R)
• M14: 4,937,627 km (0.054 R)
• M15: 5,568,182 km (0.095 R)
• M16: 7,562,322 km (0.03 R)
• M17: 8,012,462 km (0.113 R)
• M18: 8,750,727 km (0.117 R)
• M19: 9,223,158 km (0.091 R)
• M20: 9,947,211 km (0.117 R)
• M21: 10,940,840 km (0.111 R)
• M22: 11,244,973 km (0.115 R)
• M23: 11,449,323 km (0.071 R)
• M24: 11,861,765 km (0.072 R)
• M25: 12,278,993 km (0.032 R)
• M26: 12,860,630 km (0.116 R)
• M27: 13,343,083 km (0.093 R)
• M28: 13,668,009 km (0.079 R)
• M29: 13,722,463 km (0.079 R)
• M30: 15,728,870 km (0.115 R)
• M31: 15,843,013 km (0.029 R)
• M32: 17,175,182 km (0.102 R)
• M33: 17,647,014 km (0.083 R)
• M34: 18,182,873 km (0.117 R)
• M35: 18,302,701 km (0.056 R)
• M36: 18,663,531 km (0.048 R)
• M37: 19,453,707 km (0.109 R)
• M38: 20,378,970 km (0.102 R)
• M39: 20,565,668 km (0.049 R)
• M40: 23,369,431 km (0.088 R)
• M41: 23,434,506 km (0.07 R)
• M42: 24,154,671 km (0.05 R)
• M43: 24,286,466 km (0.096 R)
• M44: 24,616,778 km (0.1 R)
• M45: 25,148,300 km (0.104 R)
• M46: 26,155,243 km (0.087 R)
• M47: 27,106,985 km (0.034 R)
• M48: 28,764,679 km (0.076 R)
• M49: 29,605,718 km (0.096 R)
• M50: 29,887,859 km (0.116 R)
• M51: 31,168,567 km (0.12 R)
• M52: 31,240,224 km (0.113 R)
• M53: 31,599,409 km (0.097 R)
• M54: 31,959,939 km (0.115 R)
• M55: 33,562,581 km (0.082 R)
• M56: 35,564,949 km (0.067 R)
• M57: 35,864,893 km (0.057 R)
• M58: 37,529,468 km (0.063 R)
• M59: 39,219,027 km (0.12 R)
• M60: 39,684,126 km (0.099 R)
• M61: 39,995,290 km (0.065 R)
• M62: 40,073,230 km (0.115 R)
• M63: 40,541,621 km (0.073 R)
• M64: 41,011,807 km (0.092 R)
• M65: 43,790,887 km (0.057 R)
• M66: 44,192,707 km (0.116 R)
• M67: 45,812,702 km (0.093 R)
• M68: 45,975,764 km (0.083 R)
• M69: 46,466,146 km (0.114 R)
• M70: 46,793,915 km (0.079 R)
• M71: 46,876,044 km (0.038 R)
• M72: 47,617,002 km (0.09 R)
• M73: 49,110,438 km (0.059 R)
• M74: 49,779,140 km (0.099 R)
• M75: 51,210,044 km (0.059 R)
• M76: 51,718,377 km (0.032 R)
• M77: 52,143,086 km (0.112 R)
• M78: 54,975,871 km (0.107 R)
• M79: 59,273,369 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit