🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 29.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.71 AU - 1.07 AU

Year: 295 Days

Day: 33.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,953,748 km

• M1: 775,964 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 551 Days

Day: 27.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,953,748 km

• M1: 220,358 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.85 AU - 2.13 AU

Year: 987 Days

Day: 24.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.75 AU - 2.67 AU

Year: 1155 Days

Day: 30.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,953,748 km

• M1: 211,681 km (0.072 R)
• M2: 751,430 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.94 AU - 2.68 AU

Year: 1234 Days

Day: 15.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,953,748 km

• M1: 179,368 km (0.093 R)
• M2: 743,801 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 6.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.45 AU - 15.31 AU

Year: 19165 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,953,748 km

• M1: 112,498 km (0.119 R)
• M2: 172,786 km (0.117 R)
• M3: 220,507 km (0.054 R)
• M4: 417,976 km (0.056 R)
• M5: 928,554 km (0.059 R)
• M6: 1,280,857 km (0.094 R)
• M7: 1,992,494 km (0.072 R)
• M8: 2,709,367 km (0.062 R)
• M9: 2,806,606 km (0.112 R)
• M10: 3,024,719 km (0.068 R)
• M11: 5,077,501 km (0.07 R)
• M12: 5,737,976 km (0.116 R)
• M13: 5,989,300 km (0.093 R)
• M14: 6,218,783 km (0.072 R)
• M15: 6,373,318 km (0.107 R)
• M16: 6,607,588 km (0.12 R)
• M17: 7,490,365 km (0.089 R)
• M18: 7,709,825 km (0.094 R)
• M19: 10,170,411 km (0.037 R)
• M20: 10,261,367 km (0.057 R)
• M21: 10,535,729 km (0.097 R)
• M22: 11,029,701 km (0.111 R)
• M23: 12,817,246 km (0.112 R)
• M24: 13,079,791 km (0.092 R)
• M25: 13,344,280 km (0.08 R)
• M26: 13,878,344 km (0.113 R)
• M27: 14,215,687 km (0.048 R)
• M28: 16,366,905 km (0.107 R)
• M29: 16,616,135 km (0.106 R)
• M30: 17,480,062 km (0.109 R)
• M31: 19,026,755 km (0.04 R)
• M32: 19,288,850 km (0.106 R)
• M33: 19,627,540 km (0.116 R)
• M34: 19,816,482 km (0.101 R)
• M35: 21,311,264 km (0.091 R)
• M36: 22,961,029 km (0.116 R)
• M37: 23,040,615 km (0.087 R)
• M38: 24,570,253 km (0.107 R)
• M39: 25,306,125 km (0.117 R)
• M40: 26,256,969 km (0.11 R)
• M41: 26,423,621 km (0.092 R)
• M42: 26,590,423 km (0.095 R)
• M43: 27,135,408 km (0.069 R)
• M44: 27,219,482 km (0.112 R)
• M45: 27,514,788 km (0.051 R)
• M46: 27,683,834 km (0.102 R)
• M47: 27,938,300 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 4.4

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.73 AU - 17.23 AU

Year: 20377 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,953,748 km

• M1: 232,176 km (0.056 R)
• M2: 659,128 km (0.101 R)
• M3: 835,504 km (0.069 R)
• M4: 1,126,622 km (0.096 R)
• M5: 1,178,083 km (0.096 R)
• M6: 1,617,452 km (0.099 R)
• M7: 1,794,127 km (0.086 R)
• M8: 2,595,523 km (0.11 R)
• M9: 2,732,854 km (0.044 R)
• M10: 2,837,423 km (0.097 R)
• M11: 3,914,228 km (0.103 R)
• M12: 4,639,329 km (0.091 R)
• M13: 4,848,018 km (0.098 R)
• M14: 5,231,288 km (0.1 R)
• M15: 5,712,993 km (0.11 R)
• M16: 6,765,265 km (0.077 R)
• M17: 7,531,804 km (0.109 R)
• M18: 7,727,628 km (0.087 R)
• M19: 7,776,995 km (0.027 R)
• M20: 8,174,626 km (0.059 R)
• M21: 9,145,367 km (0.046 R)
• M22: 9,830,226 km (0.079 R)
• M23: 9,937,039 km (0.092 R)
• M24: 10,044,300 km (0.105 R)
• M25: 10,205,866 km (0.113 R)
• M26: 10,368,180 km (0.097 R)
• M27: 10,971,059 km (0.057 R)
• M28: 11,528,910 km (0.102 R)
• M29: 11,585,158 km (0.063 R)
• M30: 12,153,181 km (0.094 R)
• M31: 12,325,219 km (0.113 R)
• M32: 14,574,573 km (0.109 R)
• M33: 15,248,960 km (0.081 R)
• M34: 15,683,392 km (0.109 R)
• M35: 15,745,774 km (0.082 R)
• M36: 15,996,201 km (0.079 R)
• M37: 17,396,587 km (0.092 R)
• M38: 19,502,626 km (0.114 R)
• M39: 19,974,009 km (0.091 R)
• M40: 20,996,510 km (0.063 R)
• M41: 23,877,017 km (0.102 R)
• M42: 25,180,164 km (0.091 R)
• M43: 29,533,312 km (0.115 R)
• M44: 30,462,614 km (0.093 R)
• M45: 32,190,919 km (0.09 R)
• M46: 32,429,078 km (0.098 R)
• M47: 33,066,964 km (0.104 R)
• M48: 33,387,552 km (0.117 R)
• M49: 33,548,070 km (0.036 R)
• M50: 33,628,554 km (0.101 R)
• M51: 34,598,547 km (0.085 R)
• M52: 36,235,447 km (0.043 R)
• M53: 38,148,953 km (0.109 R)
• M54: 38,906,666 km (0.108 R)
• M55: 39,160,384 km (0.08 R)
• M56: 40,265,912 km (0.045 R)
• M57: 41,037,239 km (0.108 R)
• M58: 41,467,782 km (0.107 R)
• M59: 42,159,971 km (0.098 R)
• M60: 42,768,685 km (0.088 R)
• M61: 43,030,481 km (0.044 R)
• M62: 45,143,850 km (0.109 R)
• M63: 45,232,562 km (0.094 R)
• M64: 46,571,463 km (0.099 R)
• M65: 47,380,937 km (0.098 R)
• M66: 49,287,711 km (0.048 R)
• M67: 50,849,663 km (0.06 R)
• M68: 51,590,322 km (0.084 R)
• M69: 54,493,717 km (0.116 R)
• M70: 55,346,575 km (0.116 R)
• M71: 57,449,771 km (0.101 R)
• M72: 57,642,154 km (0.092 R)
• M73: 58,704,748 km (0.103 R)
• M74: 59,189,894 km (0.095 R)
• M75: 61,143,492 km (0.09 R)
• M76: 61,635,220 km (0.092 R)
• M77: 62,721,750 km (0.108 R)
• M78: 63,814,412 km (0.065 R)
• M79: 64,213,390 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 3.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.8 AU - 22.1 AU

Year: 28993 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,953,748 km

• M1: 247,884 km (0.11 R)
• M2: 428,897 km (0.092 R)
• M3: 564,582 km (0.08 R)
• M4: 770,130 km (0.075 R)
• M5: 949,946 km (0.056 R)
• M6: 1,109,717 km (0.082 R)
• M7: 1,418,038 km (0.093 R)
• M8: 1,563,148 km (0.082 R)
• M9: 1,694,046 km (0.064 R)
• M10: 1,732,044 km (0.098 R)
• M11: 2,442,784 km (0.119 R)
• M12: 2,594,625 km (0.1 R)
• M13: 2,816,778 km (0.09 R)
• M14: 2,975,950 km (0.109 R)
• M15: 3,068,252 km (0.079 R)
• M16: 3,279,335 km (0.066 R)
• M17: 3,398,564 km (0.081 R)
• M18: 3,814,746 km (0.11 R)
• M19: 4,143,711 km (0.09 R)
• M20: 4,298,695 km (0.054 R)
• M21: 4,350,755 km (0.05 R)
• M22: 5,833,120 km (0.049 R)
• M23: 5,919,737 km (0.053 R)
• M24: 7,392,528 km (0.067 R)
• M25: 7,423,645 km (0.096 R)
• M26: 8,120,621 km (0.12 R)
• M27: 8,575,100 km (0.117 R)
• M28: 10,090,376 km (0.097 R)
• M29: 10,368,329 km (0.097 R)
• M30: 10,438,191 km (0.106 R)
• M31: 10,683,981 km (0.051 R)
• M32: 11,145,490 km (0.095 R)
• M33: 11,541,027 km (0.119 R)
• M34: 11,613,432 km (0.045 R)
• M35: 12,568,615 km (0.086 R)
• M36: 13,093,254 km (0.091 R)
• M37: 13,130,953 km (0.106 R)
• M38: 13,282,346 km (0.103 R)
• M39: 13,548,630 km (0.095 R)
• M40: 15,580,917 km (0.076 R)
• M41: 15,741,137 km (0.118 R)
• M42: 16,103,612 km (0.104 R)
• M43: 16,306,318 km (0.045 R)
• M44: 16,428,240 km (0.118 R)
• M45: 16,877,931 km (0.103 R)
• M46: 17,581,041 km (0.077 R)
• M47: 18,504,957 km (0.085 R)
• M48: 18,844,844 km (0.108 R)
• M49: 19,186,675 km (0.073 R)
• M50: 21,770,829 km (0.108 R)
• M51: 22,671,258 km (0.062 R)
• M52: 22,898,348 km (0.065 R)
• M53: 24,090,792 km (0.083 R)
• M54: 24,229,769 km (0.119 R)
• M55: 25,350,406 km (0.073 R)
• M56: 25,633,296 km (0.025 R)
• M57: 26,727,006 km (0.073 R)
• M58: 27,159,194 km (0.027 R)
• M59: 27,545,157 km (0.092 R)
• M60: 27,738,886 km (0.102 R)
• M61: 28,322,766 km (0.086 R)
• M62: 28,616,277 km (0.09 R)
• M63: 29,008,972 km (0.098 R)
• M64: 30,297,907 km (0.104 R)
• M65: 31,100,350 km (0.046 R)
• M66: 32,062,264 km (0.114 R)
• M67: 33,342,822 km (0.082 R)
• M68: 33,446,045 km (0.057 R)
• M69: 33,549,267 km (0.093 R)
• M70: 33,652,639 km (0.057 R)
• M71: 34,067,175 km (0.072 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit