🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.61 AU - 0.65 AU

Year: 188 Days

Day: 36.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,113,435 km

• M1: 236,664 km (0.074 R)
• M2: 473,328 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 216 Days

Day: 33.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,113,435 km

• M1: 138,228 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.52 AU - 2.42 AU

Year: 1042 Days

Day: 33.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.85 AU - 4.25 AU

Year: 2520 Days

Day: 13.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,113,435 km

• M1: 893,997 km (0.104 R)
• M2: 1,398,291 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.96 AU - 4.42 AU

Year: 2670 Days

Day: 32.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,113,435 km

• M1: 747,690 km (0.066 R)
• M2: 2,812,590 km (0.118 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 10.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.42 AU - 7 AU

Year: 6548 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,113,435 km

• M1: 417,079 km (0.103 R)
• M2: 491,878 km (0.056 R)
• M3: 669,301 km (0.115 R)
• M4: 1,129,913 km (0.103 R)
• M5: 1,629,570 km (0.089 R)
• M6: 1,805,347 km (0.078 R)
• M7: 2,140,895 km (0.046 R)
• M8: 2,227,961 km (0.104 R)
• M9: 2,588,342 km (0.09 R)
• M10: 2,775,489 km (0.071 R)
• M11: 3,263,029 km (0.092 R)
• M12: 3,547,863 km (0.097 R)
• M13: 3,714,366 km (0.113 R)
• M14: 3,926,047 km (0.09 R)
• M15: 4,273,114 km (0.091 R)
• M16: 4,585,025 km (0.092 R)
• M17: 4,904,417 km (0.111 R)
• M18: 5,254,625 km (0.099 R)
• M19: 5,905,675 km (0.09 R)
• M20: 6,078,610 km (0.07 R)
• M21: 6,404,434 km (0.072 R)
• M22: 6,864,897 km (0.096 R)
• M23: 7,177,855 km (0.108 R)
• M24: 7,283,172 km (0.062 R)
• M25: 7,548,858 km (0.093 R)
• M26: 7,709,825 km (0.115 R)
• M27: 8,089,804 km (0.115 R)
• M28: 8,227,135 km (0.095 R)
• M29: 8,503,891 km (0.113 R)
• M30: 8,755,515 km (0.108 R)
• M31: 9,009,831 km (0.08 R)
• M32: 9,728,798 km (0.038 R)
• M33: 11,436,159 km (0.102 R)
• M34: 11,528,461 km (0.099 R)
• M35: 12,656,877 km (0.095 R)
• M36: 12,944,405 km (0.119 R)
• M37: 13,201,862 km (0.104 R)
• M38: 13,396,190 km (0.103 R)
• M39: 14,017,470 km (0.1 R)
• M40: 14,281,810 km (0.107 R)
• M41: 14,547,944 km (0.087 R)
• M42: 15,321,964 km (0.069 R)
• M43: 15,937,110 km (0.113 R)
• M44: 16,282,382 km (0.101 R)
• M45: 17,015,411 km (0.118 R)
• M46: 17,085,872 km (0.113 R)
• M47: 17,866,474 km (0.102 R)
• M48: 18,153,253 km (0.104 R)
• M49: 18,767,651 km (0.067 R)
• M50: 18,986,064 km (0.084 R)
• M51: 19,168,873 km (0.111 R)
• M52: 20,054,043 km (0.051 R)
• M53: 20,464,241 km (0.08 R)
• M54: 20,952,528 km (0.096 R)
• M55: 21,179,169 km (0.076 R)
• M56: 22,209,300 km (0.072 R)
• M57: 22,324,789 km (0.105 R)
• M58: 22,633,709 km (0.031 R)
• M59: 22,943,975 km (0.096 R)
• M60: 23,333,827 km (0.102 R)
• M61: 23,647,384 km (0.117 R)
• M62: 24,001,782 km (0.054 R)
• M63: 24,357,825 km (0.098 R)
• M64: 24,556,490 km (0.1 R)
• M65: 24,755,605 km (0.1 R)
• M66: 25,275,907 km (0.076 R)
• M67: 26,449,352 km (0.101 R)
• M68: 26,776,373 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 9.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.31 AU - 9.13 AU

Year: 8081 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,113,435 km

• M1: 178,470 km (0.113 R)
• M2: 336,296 km (0.118 R)
• M3: 447,447 km (0.046 R)
• M4: 685,009 km (0.08 R)
• M5: 874,998 km (0.093 R)
• M6: 1,256,772 km (0.112 R)
• M7: 1,544,598 km (0.063 R)
• M8: 1,669,213 km (0.113 R)
• M9: 2,024,508 km (0.103 R)
• M10: 2,102,299 km (0.104 R)
• M11: 2,181,287 km (0.082 R)
• M12: 2,675,558 km (0.089 R)
• M13: 2,826,203 km (0.06 R)
• M14: 3,001,980 km (0.052 R)
• M15: 3,295,192 km (0.059 R)
• M16: 3,456,908 km (0.113 R)
• M17: 3,692,674 km (0.118 R)
• M18: 3,958,060 km (0.086 R)
• M19: 4,031,513 km (0.082 R)
• M20: 6,068,438 km (0.072 R)
• M21: 6,497,185 km (0.099 R)
• M22: 6,642,295 km (0.11 R)
• M23: 6,729,810 km (0.089 R)
• M24: 7,965,039 km (0.083 R)
• M25: 8,308,367 km (0.098 R)
• M26: 8,465,893 km (0.095 R)
• M27: 8,944,756 km (0.115 R)
• M28: 9,074,008 km (0.052 R)
• M29: 9,762,458 km (0.113 R)
• M30: 9,928,811 km (0.106 R)
• M31: 10,230,699 km (0.036 R)
• M32: 10,569,688 km (0.06 R)
• M33: 10,774,787 km (0.062 R)
• M34: 10,878,009 km (0.109 R)
• M35: 11,189,173 km (0.105 R)
• M36: 11,433,316 km (0.091 R)
• M37: 12,176,219 km (0.112 R)
• M38: 12,247,727 km (0.108 R)
• M39: 12,319,385 km (0.056 R)
• M40: 12,861,677 km (0.111 R)
• M41: 13,227,593 km (0.12 R)
• M42: 13,969,599 km (0.109 R)
• M43: 14,082,096 km (0.033 R)
• M44: 15,571,493 km (0.107 R)
• M45: 15,688,030 km (0.087 R)
• M46: 15,765,970 km (0.063 R)
• M47: 15,844,060 km (0.088 R)
• M48: 16,750,922 km (0.089 R)
• M49: 16,830,508 km (0.083 R)
• M50: 17,150,349 km (0.096 R)
• M51: 17,553,066 km (0.088 R)
• M52: 17,796,163 km (0.095 R)
• M53: 18,040,456 km (0.092 R)
• M54: 18,945,374 km (0.054 R)
• M55: 19,194,753 km (0.07 R)
• M56: 21,617,640 km (0.091 R)
• M57: 22,096,204 km (0.029 R)
• M58: 22,534,376 km (0.102 R)
• M59: 22,622,340 km (0.045 R)
• M60: 23,374,667 km (0.095 R)
• M61: 25,910,650 km (0.105 R)
• M62: 26,372,609 km (0.108 R)
• M63: 26,511,735 km (0.081 R)
• M64: 26,837,260 km (0.086 R)
• M65: 27,821,913 km (0.057 R)
• M66: 27,963,582 km (0.115 R)
• M67: 28,722,941 km (0.062 R)
• M68: 31,630,824 km (0.099 R)
• M69: 32,322,714 km (0.087 R)
• M70: 32,869,794 km (0.117 R)
• M71: 33,169,438 km (0.04 R)
• M72: 33,470,130 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.6

Radius: 4.1

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.58 AU - 17.5 AU

Year: 24201 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,113,435 km

• M1: 57,146 km (0.119 R)
• M2: 91,404 km (0.113 R)
• M3: 119,977 km (0.068 R)
• M4: 688,449 km (0.105 R)
• M5: 941,868 km (0.066 R)
• M6: 1,066,034 km (0.034 R)
• M7: 1,195,437 km (0.059 R)
• M8: 2,333,876 km (0.037 R)
• M9: 2,468,215 km (0.074 R)
• M10: 2,536,282 km (0.11 R)
• M11: 2,604,948 km (0.048 R)
• M12: 2,993,902 km (0.1 R)
• M13: 3,785,574 km (0.096 R)
• M14: 3,903,756 km (0.08 R)
• M15: 3,943,400 km (0.077 R)
• M16: 4,023,136 km (0.114 R)
• M17: 4,347,314 km (0.097 R)
• M18: 4,554,058 km (0.028 R)
• M19: 4,891,701 km (0.034 R)
• M20: 5,457,480 km (0.101 R)
• M21: 5,591,071 km (0.107 R)
• M22: 5,861,245 km (0.1 R)
• M23: 6,602,502 km (0.1 R)
• M24: 7,226,176 km (0.102 R)
• M25: 7,968,929 km (0.042 R)
• M26: 8,787,529 km (0.103 R)
• M27: 9,048,876 km (0.106 R)
• M28: 10,780,771 km (0.072 R)
• M29: 10,892,221 km (0.046 R)
• M30: 13,083,680 km (0.07 R)
• M31: 13,441,817 km (0.118 R)
• M32: 15,155,311 km (0.108 R)
• M33: 15,342,907 km (0.093 R)
• M34: 16,164,948 km (0.079 R)
• M35: 16,742,246 km (0.109 R)
• M36: 17,065,975 km (0.1 R)
• M37: 17,326,425 km (0.117 R)
• M38: 17,588,072 km (0.077 R)
• M39: 17,719,419 km (0.087 R)
• M40: 18,181,826 km (0.114 R)
• M41: 18,248,247 km (0.105 R)
• M42: 18,514,532 km (0.093 R)
• M43: 19,388,782 km (0.12 R)
• M44: 19,933,467 km (0.094 R)
• M45: 21,107,661 km (0.092 R)
• M46: 21,879,287 km (0.115 R)
• M47: 23,018,026 km (0.075 R)
• M48: 23,161,640 km (0.12 R)
• M49: 23,811,942 km (0.052 R)
• M50: 24,468,228 km (0.094 R)
• M51: 25,204,399 km (0.072 R)
• M52: 25,575,252 km (0.081 R)
• M53: 28,067,403 km (0.06 R)
• M54: 28,220,890 km (0.05 R)
• M55: 28,837,832 km (0.069 R)
• M56: 29,070,307 km (0.114 R)
• M57: 29,147,799 km (0.091 R)
• M58: 29,615,142 km (0.101 R)
• M59: 31,031,535 km (0.09 R)
• M60: 31,110,822 km (0.12 R)
• M61: 31,190,258 km (0.067 R)
• M62: 33,197,114 km (0.104 R)
• M63: 33,278,196 km (0.088 R)
• M64: 34,503,253 km (0.055 R)
• M65: 36,326,552 km (0.116 R)
• M66: 37,249,720 km (0.082 R)
• M67: 38,010,874 km (0.12 R)
• M68: 39,376,703 km (0.043 R)
• M69: 39,462,572 km (0.12 R)
• M70: 40,411,621 km (0.084 R)
• M71: 40,932,371 km (0.081 R)
• M72: 41,368,000 km (0.095 R)
• M73: 41,455,365 km (0.101 R)
• M74: 41,542,730 km (0.102 R)
• M75: 42,068,268 km (0.036 R)
• M76: 42,507,936 km (0.118 R)
• M77: 44,908,383 km (0.099 R)
• M78: 47,169,854 km (0.087 R)
• M79: 49,097,872 km (0.058 R)
• M80: 50,677,475 km (0.104 R)
• M81: 50,864,473 km (0.071 R)
• M82: 51,708,354 km (0.041 R)
• M83: 53,600,468 km (0.047 R)
• M84: 53,886,350 km (0.096 R)
• M85: 54,172,531 km (0.071 R)
• M86: 56,190,606 km (0.063 R)
• M87: 56,868,733 km (0.095 R)
• M88: 58,135,229 km (0.107 R)
• M89: 59,509,584 km (0.118 R)
• M90: 62,490,471 km (0.072 R)
• M91: 62,791,163 km (0.116 R)
• M92: 63,192,983 km (0.1 R)
• M93: 63,394,192 km (0.065 R)
• M94: 63,494,871 km (0.108 R)
• M95: 64,504,507 km (0.084 R)
• M96: 65,825,157 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit