🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 209 Days

Day: 27.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.91 AU - 1.43 AU

Year: 451 Days

Day: 28.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,103,674 km

• M1: 575,952 km (0.046 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.17 AU - 3.09 AU

Year: 1520 Days

Day: 36.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.68 AU - 3.02 AU

Year: 1715 Days

Day: 46.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,103,674 km

• M1: 777,909 km (0.102 R)
• M2: 1,223,860 km (0.105 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 11.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.22 AU - 6.42 AU

Year: 5005 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,103,674 km

• M1: 154,385 km (0.049 R)
• M2: 280,945 km (0.116 R)
• M3: 392,246 km (0.118 R)
• M4: 569,519 km (0.11 R)
• M5: 715,676 km (0.095 R)
• M6: 885,021 km (0.085 R)
• M7: 999,314 km (0.105 R)
• M8: 1,275,621 km (0.076 R)
• M9: 1,462,319 km (0.059 R)
• M10: 1,705,865 km (0.027 R)
• M11: 1,875,808 km (0.115 R)
• M12: 2,258,928 km (0.074 R)
• M13: 3,261,832 km (0.111 R)
• M14: 3,443,743 km (0.051 R)
• M15: 3,536,045 km (0.101 R)
• M16: 3,723,042 km (0.093 R)
• M17: 3,849,602 km (0.094 R)
• M18: 4,058,441 km (0.037 R)
• M19: 4,139,672 km (0.092 R)
• M20: 4,571,262 km (0.082 R)
• M21: 5,263,451 km (0.109 R)
• M22: 5,370,264 km (0.073 R)
• M23: 5,585,835 km (0.096 R)
• M24: 5,877,700 km (0.112 R)
• M25: 6,552,836 km (0.102 R)
• M26: 6,667,876 km (0.032 R)
• M27: 6,783,366 km (0.111 R)
• M28: 6,997,141 km (0.087 R)
• M29: 7,075,381 km (0.098 R)
• M30: 7,451,320 km (0.118 R)
• M31: 7,793,151 km (0.085 R)
• M32: 8,099,079 km (0.099 R)
• M33: 8,764,939 km (0.105 R)
• M34: 9,340,442 km (0.095 R)
• M35: 9,534,919 km (0.033 R)
• M36: 9,665,518 km (0.057 R)
• M37: 9,840,398 km (0.068 R)
• M38: 9,972,194 km (0.087 R)
• M39: 10,304,451 km (0.084 R)
• M40: 10,483,220 km (0.08 R)
• M41: 10,708,066 km (0.113 R)
• M42: 11,600,118 km (0.113 R)
• M43: 12,160,961 km (0.03 R)
• M44: 12,516,106 km (0.079 R)
• M45: 12,658,972 km (0.058 R)
• M46: 12,994,819 km (0.102 R)
• M47: 13,479,516 km (0.098 R)
• M48: 14,044,398 km (0.112 R)
• M49: 14,242,615 km (0.118 R)
• M50: 14,541,811 km (0.062 R)
• M51: 15,070,340 km (0.078 R)
• M52: 15,146,336 km (0.047 R)
• M53: 15,222,481 km (0.076 R)
• M54: 15,630,883 km (0.117 R)
• M55: 16,016,995 km (0.092 R)
• M56: 16,380,219 km (0.029 R)
• M57: 16,772,315 km (0.076 R)
• M58: 17,061,936 km (0.099 R)
• M59: 17,194,031 km (0.084 R)
• M60: 17,539,303 km (0.072 R)
• M61: 17,940,525 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 13.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.21 AU - 12.49 AU

Year: 11869 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,103,674 km

• M1: 190,288 km (0.091 R)
• M2: 367,263 km (0.103 R)
• M3: 673,789 km (0.114 R)
• M4: 782,696 km (0.118 R)
• M5: 1,376,600 km (0.082 R)
• M6: 1,569,431 km (0.068 R)
• M7: 1,669,213 km (0.095 R)
• M8: 1,771,388 km (0.065 R)
• M9: 2,118,605 km (0.096 R)
• M10: 2,286,304 km (0.098 R)
• M11: 2,429,619 km (0.049 R)
• M12: 2,816,479 km (0.087 R)
• M13: 3,319,726 km (0.115 R)
• M14: 3,988,429 km (0.075 R)
• M15: 4,162,262 km (0.052 R)
• M16: 5,719,875 km (0.106 R)
• M17: 5,916,446 km (0.075 R)
• M18: 6,035,376 km (0.104 R)
• M19: 6,155,204 km (0.044 R)
• M20: 6,275,930 km (0.092 R)
• M21: 6,397,403 km (0.088 R)
• M22: 6,807,900 km (0.096 R)
• M23: 7,100,364 km (0.119 R)
• M24: 8,267,078 km (0.12 R)
• M25: 8,624,317 km (0.037 R)
• M26: 10,341,551 km (0.111 R)
• M27: 10,437,294 km (0.102 R)
• M28: 12,161,559 km (0.03 R)
• M29: 12,516,854 km (0.069 R)
• M30: 13,289,976 km (0.086 R)
• M31: 13,551,174 km (0.084 R)
• M32: 14,025,548 km (0.109 R)
• M33: 14,559,164 km (0.092 R)
• M34: 15,045,058 km (0.108 R)
• M35: 15,371,929 km (0.089 R)
• M36: 16,366,755 km (0.094 R)
• M37: 16,478,654 km (0.077 R)
• M38: 16,759,300 km (0.101 R)
• M39: 17,325,378 km (0.1 R)
• M40: 17,553,665 km (0.106 R)
• M41: 18,476,534 km (0.025 R)
• M42: 19,179,045 km (0.072 R)
• M43: 20,069,602 km (0.087 R)
• M44: 20,610,398 km (0.079 R)
• M45: 23,008,751 km (0.119 R)
• M46: 23,134,114 km (0.115 R)
• M47: 23,385,588 km (0.112 R)
• M48: 23,637,960 km (0.066 R)
• M49: 23,891,079 km (0.073 R)
• M50: 24,018,088 km (0.074 R)
• M51: 24,656,272 km (0.1 R)
• M52: 24,913,132 km (0.101 R)
• M53: 25,235,515 km (0.06 R)
• M54: 27,596,618 km (0.117 R)
• M55: 28,399,361 km (0.112 R)
• M56: 28,533,849 km (0.115 R)
• M57: 28,668,637 km (0.116 R)
• M58: 29,209,732 km (0.115 R)
• M59: 30,577,206 km (0.034 R)
• M60: 30,715,136 km (0.116 R)
• M61: 31,756,038 km (0.112 R)
• M62: 33,020,289 km (0.094 R)
• M63: 33,161,809 km (0.096 R)
• M64: 34,157,831 km (0.113 R)
• M65: 34,515,969 km (0.095 R)
• M66: 36,690,823 km (0.095 R)
• M67: 38,017,008 km (0.093 R)
• M68: 39,508,947 km (0.094 R)
• M69: 39,960,284 km (0.099 R)
• M70: 40,111,079 km (0.09 R)
• M71: 40,488,963 km (0.106 R)
• M72: 42,395,887 km (0.117 R)
• M73: 45,193,218 km (0.111 R)
• M74: 45,901,713 km (0.117 R)
• M75: 47,729,201 km (0.044 R)
• M76: 47,889,270 km (0.077 R)
• M77: 49,256,894 km (0.113 R)
• M78: 50,311,260 km (0.053 R)
• M79: 52,194,996 km (0.098 R)
• M80: 52,442,431 km (0.111 R)
• M81: 53,186,980 km (0.109 R)
• M82: 54,519,298 km (0.066 R)
• M83: 54,686,698 km (0.1 R)
• M84: 55,862,687 km (0.115 R)
• M85: 56,200,180 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 9.4

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.9 AU - 12.24 AU

Year: 13129 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,103,674 km

• M1: 604,824 km (0.067 R)
• M2: 758,312 km (0.088 R)
• M3: 1,496,876 km (0.068 R)
• M4: 1,959,283 km (0.064 R)
• M5: 2,191,908 km (0.113 R)
• M6: 3,142,004 km (0.075 R)
• M7: 3,519,140 km (0.118 R)
• M8: 3,802,628 km (0.107 R)
• M9: 3,910,788 km (0.09 R)
• M10: 4,056,645 km (0.09 R)
• M11: 4,619,881 km (0.063 R)
• M12: 5,408,861 km (0.078 R)
• M13: 6,027,897 km (0.115 R)
• M14: 6,154,456 km (0.08 R)
• M15: 6,582,456 km (0.116 R)
• M16: 6,843,953 km (0.115 R)
• M17: 7,467,477 km (0.109 R)
• M18: 8,109,102 km (0.082 R)
• M19: 8,673,086 km (0.054 R)
• M20: 8,959,865 km (0.041 R)
• M21: 9,201,316 km (0.079 R)
• M22: 9,493,780 km (0.091 R)
• M23: 9,739,869 km (0.104 R)
• M24: 9,888,569 km (0.12 R)
• M25: 10,087,983 km (0.118 R)
• M26: 10,440,136 km (0.108 R)
• M27: 10,847,641 km (0.085 R)
• M28: 11,001,876 km (0.104 R)
• M29: 11,416,412 km (0.055 R)
• M30: 11,520,831 km (0.101 R)
• M31: 13,125,717 km (0.118 R)
• M32: 13,676,088 km (0.085 R)
• M33: 14,009,990 km (0.089 R)
• M34: 14,402,984 km (0.116 R)
• M35: 14,572,478 km (0.104 R)
• M36: 16,954,675 km (0.1 R)
• M37: 17,977,326 km (0.033 R)
• M38: 18,343,093 km (0.062 R)
• M39: 18,526,948 km (0.105 R)
• M40: 19,767,863 km (0.057 R)
• M41: 20,145,298 km (0.088 R)
• M42: 20,525,127 km (0.062 R)
• M43: 20,588,706 km (0.084 R)
• M44: 20,652,285 km (0.109 R)
• M45: 21,678,975 km (0.115 R)
• M46: 22,329,128 km (0.08 R)
• M47: 23,781,723 km (0.055 R)
• M48: 24,183,244 km (0.057 R)
• M49: 24,654,477 km (0.112 R)
• M50: 24,789,564 km (0.101 R)
• M51: 26,223,908 km (0.094 R)
• M52: 26,777,420 km (0.101 R)
• M53: 27,685,180 km (0.106 R)
• M54: 28,390,235 km (0.086 R)
• M55: 29,889,954 km (0.086 R)
• M56: 30,034,166 km (0.03 R)
• M57: 30,685,814 km (0.034 R)
• M58: 31,122,790 km (0.08 R)
• M59: 32,003,024 km (0.078 R)
• M60: 32,446,282 km (0.069 R)
• M61: 32,742,935 km (0.051 R)
• M62: 33,338,783 km (0.07 R)
• M63: 34,995,879 km (0.099 R)
• M64: 36,525,517 km (0.087 R)
• M65: 40,364,497 km (0.052 R)
• M66: 41,083,315 km (0.074 R)
• M67: 41,324,018 km (0.068 R)
• M68: 43,919,242 km (0.092 R)
• M69: 44,165,181 km (0.047 R)
• M70: 45,402,056 km (0.064 R)
• M71: 46,149,746 km (0.054 R)
• M72: 46,817,701 km (0.063 R)
• M73: 46,901,326 km (0.11 R)
• M74: 47,069,025 km (0.029 R)
• M75: 47,404,723 km (0.071 R)
• M76: 47,488,797 km (0.113 R)
• M77: 47,741,318 km (0.117 R)
• M78: 47,825,542 km (0.026 R)
• M79: 47,909,915 km (0.096 R)
• M80: 48,416,752 km (0.083 R)
• M81: 48,670,919 km (0.118 R)
• M82: 49,265,720 km (0.118 R)
• M83: 50,805,980 km (0.086 R)
• M84: 51,322,841 km (0.095 R)
• M85: 51,581,944 km (0.091 R)
• M86: 53,233,206 km (0.083 R)
• M87: 53,320,571 km (0.087 R)
• M88: 54,637,182 km (0.11 R)
• M89: 55,166,758 km (0.098 R)
• M90: 56,320,008 km (0.041 R)
• M91: 56,498,179 km (0.084 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit