🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.14 AU

Year: 340 Days

Day: 42.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,449,693 km

• M1: 176,675 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 563 Days

Day: 41 Hours

Environment

Temp: 0 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,449,693 km

• M1: 46,375 km (0.096 R)
• M2: 750,832 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.44 AU

Year: 1077 Days

Day: 43.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.14 AU - 3.98 AU

Year: 2466 Days

Day: 21.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,449,693 km

• M1: 2,582,358 km (0.113 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 8.3

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.76 AU - 6.4 AU

Year: 5503 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,449,693 km

• M1: 267,331 km (0.094 R)
• M2: 332,556 km (0.086 R)
• M3: 393,891 km (0.118 R)
• M4: 579,692 km (0.109 R)
• M5: 696,976 km (0.118 R)
• M6: 880,683 km (0.114 R)
• M7: 1,032,824 km (0.107 R)
• M8: 1,243,906 km (0.077 R)
• M9: 1,613,712 km (0.056 R)
• M10: 2,137,305 km (0.05 R)
• M11: 2,428,721 km (0.06 R)
• M12: 2,514,291 km (0.051 R)
• M13: 2,600,909 km (0.043 R)
• M14: 2,754,845 km (0.086 R)
• M15: 3,164,743 km (0.06 R)
• M16: 3,642,708 km (0.116 R)
• M17: 3,765,678 km (0.103 R)
• M18: 3,940,258 km (0.058 R)
• M19: 4,798,800 km (0.08 R)
• M20: 5,070,171 km (0.076 R)
• M21: 5,180,275 km (0.106 R)
• M22: 6,471,155 km (0.096 R)
• M23: 6,710,661 km (0.092 R)
• M24: 6,922,641 km (0.065 R)
• M25: 7,014,195 km (0.053 R)
• M26: 7,198,500 km (0.09 R)
• M27: 7,919,711 km (0.064 R)
• M28: 8,272,762 km (0.059 R)
• M29: 8,928,001 km (0.115 R)
• M30: 9,261,754 km (0.091 R)
• M31: 9,497,969 km (0.087 R)
• M32: 10,010,641 km (0.076 R)
• M33: 10,148,869 km (0.11 R)
• M34: 10,392,265 km (0.077 R)
• M35: 10,991,554 km (0.082 R)
• M36: 11,205,778 km (0.116 R)
• M37: 11,457,402 km (0.093 R)
• M38: 12,519,696 km (0.065 R)
• M39: 12,743,495 km (0.119 R)
• M40: 13,613,257 km (0.047 R)
• M41: 13,689,851 km (0.099 R)
• M42: 13,843,338 km (0.117 R)
• M43: 14,036,020 km (0.064 R)
• M44: 14,463,122 km (0.092 R)
• M45: 14,933,907 km (0.1 R)
• M46: 15,131,525 km (0.058 R)
• M47: 15,729,767 km (0.043 R)
• M48: 15,810,101 km (0.1 R)
• M49: 16,132,784 km (0.088 R)
• M50: 16,213,866 km (0.071 R)
• M51: 16,866,861 km (0.032 R)
• M52: 17,155,285 km (0.032 R)
• M53: 17,279,452 km (0.088 R)
• M54: 18,072,470 km (0.073 R)
• M55: 19,005,512 km (0.081 R)
• M56: 19,348,540 km (0.111 R)
• M57: 20,041,028 km (0.115 R)
• M58: 20,565,668 km (0.042 R)
• M59: 20,829,708 km (0.078 R)
• M60: 20,917,971 km (0.094 R)
• M61: 21,139,226 km (0.067 R)
• M62: 21,450,240 km (0.106 R)
• M63: 22,573,122 km (0.08 R)
• M64: 23,073,377 km (0.043 R)
• M65: 23,347,740 km (0.095 R)
• M66: 23,485,220 km (0.117 R)
• M67: 23,623,149 km (0.104 R)
• M68: 24,177,260 km (0.028 R)
• M69: 24,316,386 km (0.111 R)
• M70: 24,735,709 km (0.092 R)
• M71: 24,875,882 km (0.085 R)
• M72: 26,007,590 km (0.069 R)
• M73: 27,011,541 km (0.095 R)
• M74: 28,467,577 km (0.08 R)
• M75: 28,614,482 km (0.087 R)
• M76: 29,007,775 km (0.083 R)
• M77: 29,303,979 km (0.108 R)
• M78: 30,648,864 km (0.062 R)
• M79: 32,268,710 km (0.084 R)
• M80: 32,422,047 km (0.071 R)
• M81: 33,037,643 km (0.114 R)
• M82: 34,907,466 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.7

Radius: 8.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.66 AU - 11.4 AU

Year: 11661 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,449,693 km

• M1: 151,842 km (0.106 R)
• M2: 401,221 km (0.111 R)
• M3: 715,227 km (0.099 R)
• M4: 1,216,231 km (0.064 R)
• M5: 1,579,305 km (0.083 R)
• M6: 1,715,289 km (0.111 R)
• M7: 1,926,821 km (0.098 R)
• M8: 2,247,259 km (0.1 R)
• M9: 2,505,316 km (0.096 R)
• M10: 2,772,946 km (0.03 R)
• M11: 2,854,926 km (0.071 R)
• M12: 3,021,578 km (0.081 R)
• M13: 3,364,606 km (0.096 R)
• M14: 3,570,452 km (0.042 R)
• M15: 4,563,333 km (0.114 R)
• M16: 4,660,722 km (0.107 R)
• M17: 5,740,818 km (0.117 R)
• M18: 6,129,474 km (0.089 R)
• M19: 6,857,866 km (0.079 R)
• M20: 7,806,466 km (0.118 R)
• M21: 7,962,047 km (0.103 R)
• M22: 8,434,926 km (0.099 R)
• M23: 9,243,353 km (0.073 R)
• M24: 10,331,079 km (0.118 R)
• M25: 10,673,808 km (0.095 R)
• M26: 10,846,594 km (0.117 R)
• M27: 11,414,617 km (0.076 R)
• M28: 12,171,881 km (0.083 R)
• M29: 12,307,267 km (0.078 R)
• M30: 13,083,531 km (0.056 R)
• M31: 13,969,898 km (0.065 R)
• M32: 14,158,990 km (0.114 R)
• M33: 14,348,979 km (0.063 R)
• M34: 14,683,330 km (0.102 R)
• M35: 15,751,010 km (0.113 R)
• M36: 16,046,466 km (0.098 R)
• M37: 16,343,867 km (0.077 R)
• M38: 16,443,349 km (0.087 R)
• M39: 16,743,143 km (0.083 R)
• M40: 16,994,468 km (0.109 R)
• M41: 17,246,839 km (0.102 R)
• M42: 17,602,433 km (0.057 R)
• M43: 17,909,109 km (0.117 R)
• M44: 18,114,507 km (0.06 R)
• M45: 18,320,802 km (0.057 R)
• M46: 18,683,577 km (0.068 R)
• M47: 19,153,464 km (0.117 R)
• M48: 19,310,841 km (0.073 R)
• M49: 19,521,625 km (0.118 R)
• M50: 19,627,241 km (0.065 R)
• M51: 19,680,049 km (0.116 R)
• M52: 19,892,029 km (0.114 R)
• M53: 20,158,163 km (0.115 R)
• M54: 20,963,449 km (0.12 R)
• M55: 21,180,067 km (0.063 R)
• M56: 21,506,190 km (0.081 R)
• M57: 22,053,569 km (0.118 R)
• M58: 22,218,725 km (0.077 R)
• M59: 22,328,978 km (0.101 R)
• M60: 22,660,936 km (0.03 R)
• M61: 24,629,793 km (0.115 R)
• M62: 25,030,117 km (0.068 R)
• M63: 25,087,563 km (0.115 R)
• M64: 25,663,664 km (0.084 R)
• M65: 25,779,303 km (0.063 R)
• M66: 26,185,761 km (0.058 R)
• M67: 26,360,641 km (0.056 R)
• M68: 27,358,758 km (0.087 R)
• M69: 27,477,090 km (0.092 R)
• M70: 27,595,422 km (0.063 R)
• M71: 28,190,073 km (0.072 R)
• M72: 29,755,764 km (0.097 R)
• M73: 30,304,190 km (0.119 R)
• M74: 30,487,747 km (0.104 R)
• M75: 30,979,176 km (0.109 R)
• M76: 31,164,079 km (0.094 R)
• M77: 33,411,936 km (0.101 R)
• M78: 33,855,045 km (0.052 R)
• M79: 33,918,475 km (0.119 R)
• M80: 34,363,828 km (0.093 R)
• M81: 34,427,556 km (0.106 R)
• M82: 34,491,435 km (0.112 R)
• M83: 35,840,658 km (0.11 R)
• M84: 37,929,643 km (0.091 R)
• M85: 38,458,022 km (0.083 R)
• M86: 38,988,945 km (0.062 R)
• M87: 40,528,457 km (0.114 R)
• M88: 40,730,863 km (0.059 R)
• M89: 40,798,331 km (0.079 R)
• M90: 43,253,232 km (0.105 R)
• M91: 43,391,012 km (0.094 R)
• M92: 44,498,485 km (0.079 R)
• M93: 46,882,626 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit