🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 225 Days

Day: 35.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,340,975 km

• M1: 147,952 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.05 AU - 1.15 AU

Year: 435 Days

Day: 41.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,340,975 km

• M1: 98,735 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.22 AU - 1.48 AU

Year: 591 Days

Day: 18.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.82 AU - 2.94 AU

Year: 1383 Days

Day: 42.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.24 AU - 2.54 AU

Year: 1392 Days

Day: 32.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.39 AU - 2.71 AU

Year: 1534 Days

Day: 43.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,340,975 km

• M1: 40,391 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.93 AU - 3.57 AU

Year: 2207 Days

Day: 45.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,340,975 km

• M1: 398,529 km (0.095 R)
• M2: 1,405,771 km (0.082 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.35 AU - 5.87 AU

Year: 5006 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,340,975 km

• M1: 187,147 km (0.058 R)
• M2: 426,204 km (0.115 R)
• M3: 671,694 km (0.058 R)
• M4: 800,797 km (0.097 R)
• M5: 1,180,327 km (0.076 R)
• M6: 1,292,376 km (0.033 R)
• M7: 1,442,273 km (0.111 R)
• M8: 1,545,645 km (0.116 R)
• M9: 1,742,217 km (0.059 R)
• M10: 2,361,552 km (0.102 R)
• M11: 2,760,679 km (0.111 R)
• M12: 2,957,400 km (0.078 R)
• M13: 3,068,851 km (0.118 R)
• M14: 3,342,016 km (0.09 R)
• M15: 3,742,939 km (0.112 R)
• M16: 3,863,814 km (0.115 R)
• M17: 4,411,492 km (0.094 R)
• M18: 4,668,650 km (0.094 R)
• M19: 4,799,249 km (0.059 R)
• M20: 5,999,772 km (0.079 R)
• M21: 6,227,759 km (0.077 R)
• M22: 6,751,502 km (0.116 R)
• M23: 6,869,833 km (0.075 R)
• M24: 7,018,683 km (0.09 R)
• M25: 7,168,730 km (0.084 R)
• M26: 7,410,929 km (0.108 R)
• M27: 7,779,388 km (0.071 R)
• M28: 7,903,555 km (0.116 R)
• M29: 8,153,982 km (0.106 R)
• M30: 8,343,522 km (0.088 R)
• M31: 8,470,680 km (0.107 R)
• M32: 8,953,283 km (0.089 R)
• M33: 10,215,889 km (0.118 R)
• M34: 10,695,201 km (0.062 R)
• M35: 12,648,799 km (0.104 R)
• M36: 12,831,757 km (0.071 R)
• M37: 13,498,066 km (0.081 R)
• M38: 13,685,064 km (0.088 R)
• M39: 14,251,591 km (0.062 R)
• M40: 14,556,770 km (0.073 R)
• M41: 14,710,258 km (0.076 R)
• M42: 15,096,220 km (0.071 R)
• M43: 15,212,757 km (0.083 R)
• M44: 15,681,447 km (0.103 R)
• M45: 15,838,824 km (0.104 R)
• M46: 16,313,947 km (0.093 R)
• M47: 16,433,476 km (0.101 R)
• M48: 16,553,304 km (0.092 R)
• M49: 16,753,765 km (0.07 R)
• M50: 18,509,894 km (0.098 R)
• M51: 19,430,968 km (0.111 R)
• M52: 19,557,827 km (0.118 R)
• M53: 20,452,871 km (0.069 R)
• M54: 20,927,097 km (0.059 R)
• M55: 21,056,947 km (0.116 R)
• M56: 21,492,128 km (0.034 R)
• M57: 21,710,840 km (0.101 R)
• M58: 22,106,377 km (0.05 R)
• M59: 22,459,876 km (0.108 R)
• M60: 23,712,160 km (0.117 R)
• M61: 24,301,277 km (0.068 R)
• M62: 24,438,009 km (0.111 R)
• M63: 24,666,295 km (0.112 R)
• M64: 24,941,256 km (0.103 R)
• M65: 25,171,039 km (0.093 R)
• M66: 25,355,493 km (0.094 R)
• M67: 25,771,973 km (0.049 R)
• M68: 26,190,847 km (0.098 R)
• M69: 27,082,451 km (0.117 R)
• M70: 28,558,533 km (0.086 R)
• M71: 28,799,086 km (0.12 R)
• M72: 28,895,427 km (0.097 R)
• M73: 29,185,348 km (0.076 R)
• M74: 29,524,785 km (0.103 R)
• M75: 29,767,882 km (0.077 R)
• M76: 30,158,482 km (0.093 R)
• M77: 30,698,231 km (0.104 R)
• M78: 31,290,788 km (0.11 R)
• M79: 31,687,821 km (0.096 R)
• M80: 32,738,297 km (0.081 R)
• M81: 33,141,314 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 9.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.49 AU - 13.93 AU

Year: 14140 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,340,975 km

• M1: 183,557 km (0.1 R)
• M2: 277,354 km (0.09 R)
• M3: 368,460 km (0.098 R)
• M4: 433,235 km (0.095 R)
• M5: 861,833 km (0.054 R)
• M6: 953,238 km (0.081 R)
• M7: 1,034,320 km (0.071 R)
• M8: 1,247,796 km (0.05 R)
• M9: 1,522,757 km (0.031 R)
• M10: 1,766,751 km (0.061 R)
• M11: 2,147,477 km (0.074 R)
• M12: 2,403,140 km (0.104 R)
• M13: 2,477,939 km (0.044 R)
• M14: 2,649,378 km (0.081 R)
• M15: 2,746,318 km (0.092 R)
• M16: 3,186,883 km (0.052 R)
• M17: 3,310,900 km (0.12 R)
• M18: 3,736,207 km (0.115 R)
• M19: 4,246,635 km (0.09 R)
• M20: 4,731,930 km (0.109 R)
• M21: 5,017,064 km (0.094 R)
• M22: 5,161,875 km (0.099 R)
• M23: 5,332,566 km (0.102 R)
• M24: 5,430,852 km (0.068 R)
• M25: 6,897,210 km (0.056 R)
• M26: 7,058,327 km (0.119 R)
• M27: 7,275,244 km (0.075 R)
• M28: 7,995,109 km (0.095 R)
• M29: 8,363,568 km (0.097 R)
• M30: 8,593,051 km (0.065 R)
• M31: 8,911,994 km (0.078 R)
• M32: 9,294,067 km (0.051 R)
• M33: 10,043,851 km (0.068 R)
• M34: 10,812,934 km (0.078 R)
• M35: 10,906,582 km (0.08 R)
• M36: 11,188,874 km (0.085 R)
• M37: 11,441,993 km (0.076 R)
• M38: 12,115,034 km (0.072 R)
• M39: 12,702,355 km (0.032 R)
• M40: 13,132,150 km (0.089 R)
• M41: 13,600,541 km (0.109 R)
• M42: 13,701,519 km (0.049 R)
• M43: 13,802,797 km (0.119 R)
• M44: 14,656,851 km (0.066 R)
• M45: 14,829,637 km (0.071 R)
• M46: 15,003,320 km (0.09 R)
• M47: 15,527,960 km (0.032 R)
• M48: 15,739,491 km (0.107 R)
• M49: 15,810,251 km (0.072 R)
• M50: 16,451,577 km (0.12 R)
• M51: 16,739,403 km (0.11 R)
• M52: 17,392,996 km (0.065 R)
• M53: 18,277,419 km (0.1 R)
• M54: 19,593,432 km (0.098 R)
• M55: 19,783,870 km (0.107 R)
• M56: 20,551,905 km (0.114 R)
• M57: 20,667,993 km (0.114 R)
• M58: 20,745,485 km (0.085 R)
• M59: 23,034,631 km (0.101 R)
• M60: 23,761,228 km (0.064 R)
• M61: 23,923,691 km (0.037 R)
• M62: 25,943,861 km (0.113 R)
• M63: 27,761,475 km (0.065 R)
• M64: 28,534,447 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.9

Radius: 4.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.7 AU - 16.02 AU

Year: 18397 Days

Day: 15.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,340,975 km

• M1: 93,050 km (0.111 R)
• M2: 204,500 km (0.047 R)
• M3: 318,494 km (0.047 R)
• M4: 451,935 km (0.087 R)
• M5: 495,319 km (0.093 R)
• M6: 699,968 km (0.07 R)
• M7: 733,778 km (0.102 R)
• M8: 785,389 km (0.092 R)
• M9: 985,252 km (0.055 R)
• M10: 1,835,117 km (0.095 R)
• M11: 1,977,684 km (0.108 R)
• M12: 2,198,042 km (0.11 R)
• M13: 3,529,612 km (0.093 R)
• M14: 3,947,589 km (0.115 R)
• M15: 4,507,982 km (0.086 R)
• M16: 5,026,638 km (0.116 R)
• M17: 5,292,922 km (0.12 R)
• M18: 5,908,966 km (0.091 R)
• M19: 6,190,061 km (0.071 R)
• M20: 6,511,397 km (0.073 R)
• M21: 6,619,706 km (0.053 R)
• M22: 6,655,908 km (0.119 R)
• M23: 6,985,173 km (0.117 R)
• M24: 7,021,974 km (0.042 R)
• M25: 7,059,075 km (0.086 R)
• M26: 7,170,376 km (0.116 R)
• M27: 8,236,859 km (0.103 R)
• M28: 8,748,633 km (0.086 R)
• M29: 9,514,873 km (0.093 R)
• M30: 10,386,730 km (0.11 R)
• M31: 10,810,690 km (0.075 R)
• M32: 10,981,980 km (0.032 R)
• M33: 11,024,914 km (0.081 R)
• M34: 11,283,719 km (0.097 R)
• M35: 11,544,468 km (0.079 R)
• M36: 12,338,832 km (0.097 R)
• M37: 13,014,267 km (0.12 R)
• M38: 13,793,971 km (0.108 R)
• M39: 14,306,643 km (0.078 R)
• M40: 15,881,460 km (0.106 R)
• M41: 17,410,200 km (0.101 R)
• M42: 17,661,225 km (0.083 R)
• M43: 18,728,157 km (0.095 R)
• M44: 19,607,045 km (0.114 R)
• M45: 19,763,524 km (0.084 R)
• M46: 19,920,452 km (0.027 R)
• M47: 20,130,338 km (0.118 R)
• M48: 21,083,726 km (0.103 R)
• M49: 21,458,468 km (0.117 R)
• M50: 22,160,232 km (0.083 R)
• M51: 22,268,840 km (0.068 R)
• M52: 22,432,201 km (0.082 R)
• M53: 22,650,464 km (0.106 R)
• M54: 22,759,970 km (0.066 R)
• M55: 23,089,235 km (0.114 R)
• M56: 23,254,540 km (0.055 R)
• M57: 23,475,496 km (0.046 R)
• M58: 23,641,699 km (0.102 R)
• M59: 25,381,523 km (0.053 R)
• M60: 25,780,201 km (0.106 R)
• M61: 26,238,120 km (0.053 R)
• M62: 26,295,566 km (0.096 R)
• M63: 26,583,542 km (0.041 R)
• M64: 26,988,204 km (0.037 R)
• M65: 27,278,573 km (0.057 R)
• M66: 27,511,647 km (0.06 R)
• M67: 28,450,224 km (0.118 R)
• M68: 29,459,112 km (0.093 R)
• M69: 30,118,091 km (0.098 R)
• M70: 31,450,559 km (0.111 R)
• M71: 32,555,040 km (0.06 R)
• M72: 33,298,392 km (0.088 R)
• M73: 34,172,642 km (0.111 R)
• M74: 34,423,816 km (0.107 R)
• M75: 34,928,111 km (0.072 R)
• M76: 35,752,545 km (0.062 R)
• M77: 36,711,916 km (0.069 R)
• M78: 37,614,889 km (0.099 R)
• M79: 38,004,142 km (0.047 R)
• M80: 38,786,689 km (0.098 R)
• M81: 38,983,111 km (0.1 R)
• M82: 39,442,825 km (0.098 R)
• M83: 40,102,552 km (0.055 R)
• M84: 40,168,674 km (0.085 R)
• M85: 40,367,489 km (0.045 R)
• M86: 41,032,302 km (0.114 R)
• M87: 41,366,205 km (0.093 R)
• M88: 42,238,211 km (0.081 R)
• M89: 43,116,350 km (0.079 R)
• M90: 44,342,155 km (0.096 R)
• M91: 44,753,250 km (0.084 R)
• M92: 45,028,061 km (0.083 R)
• M93: 46,271,519 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit