🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 135 Days

Day: 19 Hours

Environment

Temp: 241 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 227 Days

Day: 42.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.01 AU - 1.53 AU

Year: 531 Days

Day: 36.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,649,115 km

• M1: 393,442 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.52 AU - 1.92 AU

Year: 837 Days

Day: 33 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,649,115 km

• M1: 911,201 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.7 AU - 3.96 AU

Year: 2780 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,649,115 km

• M1: 93,349 km (0.037 R)
• M2: 864,227 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.25 AU - 4.61 AU

Year: 2889 Days

Day: 42.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 12.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.34 AU - 8.84 AU

Year: 7001 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,649,115 km

• M1: 225,444 km (0.104 R)
• M2: 436,527 km (0.053 R)
• M3: 534,364 km (0.033 R)
• M4: 613,950 km (0.057 R)
• M5: 742,454 km (0.11 R)
• M6: 929,452 km (0.079 R)
• M7: 1,046,437 km (0.099 R)
• M8: 1,168,659 km (0.12 R)
• M9: 1,585,438 km (0.048 R)
• M10: 1,769,144 km (0.11 R)
• M11: 2,180,838 km (0.101 R)
• M12: 2,317,271 km (0.111 R)
• M13: 2,409,723 km (0.116 R)
• M14: 2,598,665 km (0.055 R)
• M15: 2,866,594 km (0.047 R)
• M16: 3,246,573 km (0.116 R)
• M17: 3,403,052 km (0.061 R)
• M18: 3,508,968 km (0.037 R)
• M19: 3,751,167 km (0.11 R)
• M20: 4,026,726 km (0.101 R)
• M21: 4,539,697 km (0.077 R)
• M22: 4,833,657 km (0.06 R)
• M23: 4,923,116 km (0.106 R)
• M24: 5,133,900 km (0.109 R)
• M25: 5,347,825 km (0.108 R)
• M26: 5,502,509 km (0.102 R)
• M27: 6,362,996 km (0.119 R)
• M28: 6,593,077 km (0.119 R)
• M29: 6,692,410 km (0.079 R)
• M30: 6,825,852 km (0.077 R)
• M31: 7,575,038 km (0.105 R)
• M32: 8,136,479 km (0.082 R)
• M33: 8,279,045 km (0.096 R)
• M34: 8,566,423 km (0.064 R)
• M35: 9,373,952 km (0.12 R)
• M36: 10,475,292 km (0.083 R)
• M37: 11,338,172 km (0.094 R)
• M38: 12,964,750 km (0.082 R)
• M39: 13,173,289 km (0.085 R)
• M40: 14,663,583 km (0.088 R)
• M41: 14,837,266 km (0.081 R)
• M42: 15,318,523 km (0.112 R)
• M43: 16,521,589 km (0.065 R)
• M44: 16,747,631 km (0.059 R)
• M45: 17,524,194 km (0.081 R)
• M46: 18,359,099 km (0.079 R)
• M47: 18,828,538 km (0.092 R)
• M48: 18,922,934 km (0.112 R)
• M49: 19,588,046 km (0.115 R)
• M50: 20,067,806 km (0.067 R)
• M51: 21,333,255 km (0.085 R)
• M52: 22,074,961 km (0.106 R)
• M53: 22,224,409 km (0.063 R)
• M54: 22,374,157 km (0.12 R)
• M55: 22,474,088 km (0.106 R)
• M56: 22,976,288 km (0.072 R)
• M57: 23,889,583 km (0.119 R)
• M58: 25,177,920 km (0.063 R)
• M59: 25,490,430 km (0.084 R)
• M60: 26,066,681 km (0.092 R)
• M61: 26,594,313 km (0.034 R)
• M62: 27,125,535 km (0.117 R)
• M63: 27,285,604 km (0.031 R)
• M64: 28,685,841 km (0.076 R)
• M65: 30,219,817 km (0.101 R)
• M66: 30,885,378 km (0.11 R)
• M67: 31,052,479 km (0.107 R)
• M68: 31,331,778 km (0.099 R)
• M69: 32,457,053 km (0.12 R)
• M70: 32,797,239 km (0.093 R)
• M71: 34,573,713 km (0.095 R)
• M72: 34,863,185 km (0.057 R)
• M73: 36,322,513 km (0.077 R)
• M74: 36,793,596 km (0.065 R)
• M75: 38,878,841 km (0.087 R)
• M76: 40,330,838 km (0.098 R)
• M77: 40,452,611 km (0.119 R)
• M78: 40,696,605 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 14.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.27 AU - 14.81 AU

Year: 15493 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,649,115 km

• M1: 308,172 km (0.117 R)
• M2: 842,685 km (0.087 R)
• M3: 1,107,922 km (0.113 R)
• M4: 1,572,124 km (0.108 R)
• M5: 1,720,076 km (0.082 R)
• M6: 1,872,965 km (0.116 R)
• M7: 1,966,913 km (0.033 R)
• M8: 2,094,969 km (0.09 R)
• M9: 2,258,928 km (0.089 R)
• M10: 2,393,267 km (0.104 R)
• M11: 2,994,800 km (0.092 R)
• M12: 3,143,201 km (0.073 R)
• M13: 3,408,887 km (0.083 R)
• M14: 3,761,339 km (0.095 R)
• M15: 4,333,402 km (0.092 R)
• M16: 4,629,905 km (0.043 R)
• M17: 5,332,566 km (0.055 R)
• M18: 5,513,430 km (0.061 R)
• M19: 6,115,711 km (0.033 R)
• M20: 6,210,256 km (0.074 R)
• M21: 6,738,935 km (0.093 R)
• M22: 7,282,424 km (0.113 R)
• M23: 7,433,069 km (0.077 R)
• M24: 8,254,212 km (0.043 R)
• M25: 9,104,227 km (0.114 R)
• M26: 11,407,586 km (0.114 R)
• M27: 11,700,199 km (0.119 R)
• M28: 12,533,160 km (0.097 R)
• M29: 12,835,348 km (0.098 R)
• M30: 13,632,256 km (0.104 R)
• M31: 15,338,120 km (0.089 R)
• M32: 17,378,785 km (0.084 R)
• M33: 17,580,742 km (0.115 R)
• M34: 18,328,133 km (0.078 R)
• M35: 20,418,763 km (0.039 R)
• M36: 21,060,538 km (0.098 R)
• M37: 21,781,600 km (0.116 R)
• M38: 21,926,710 km (0.1 R)
• M39: 22,364,134 km (0.107 R)
• M40: 22,510,590 km (0.119 R)
• M41: 22,804,550 km (0.075 R)
• M42: 23,173,608 km (0.081 R)
• M43: 23,693,760 km (0.117 R)
• M44: 24,518,941 km (0.114 R)
• M45: 25,582,732 km (0.059 R)
• M46: 26,817,064 km (0.104 R)
• M47: 27,755,491 km (0.053 R)
• M48: 28,625,104 km (0.061 R)
• M49: 28,863,862 km (0.113 R)
• M50: 30,960,476 km (0.065 R)
• M51: 31,451,307 km (0.033 R)
• M52: 32,606,501 km (0.047 R)
• M53: 34,112,204 km (0.114 R)
• M54: 34,534,519 km (0.045 R)
• M55: 34,703,864 km (0.06 R)
• M56: 35,469,655 km (0.104 R)
• M57: 36,327,001 km (0.078 R)
• M58: 36,844,609 km (0.098 R)
• M59: 37,104,461 km (0.12 R)
• M60: 39,381,041 km (0.092 R)
• M61: 39,646,727 km (0.059 R)
• M62: 40,894,074 km (0.108 R)
• M63: 42,789,180 km (0.113 R)
• M64: 43,153,301 km (0.09 R)
• M65: 44,252,247 km (0.086 R)
• M66: 44,528,255 km (0.092 R)
• M67: 45,360,169 km (0.118 R)
• M68: 45,731,620 km (0.111 R)
• M69: 46,477,366 km (0.069 R)
• M70: 46,851,809 km (0.079 R)
• M71: 47,509,441 km (0.085 R)
• M72: 49,119,264 km (0.059 R)
• M73: 50,843,230 km (0.113 R)
• M74: 53,564,116 km (0.079 R)
• M75: 54,251,817 km (0.096 R)
• M76: 55,933,896 km (0.099 R)
• M77: 56,731,253 km (0.073 R)
• M78: 57,231,657 km (0.089 R)
• M79: 62,006,073 km (0.108 R)
• M80: 63,141,820 km (0.11 R)
• M81: 63,868,118 km (0.09 R)
• M82: 64,388,569 km (0.061 R)
• M83: 64,806,097 km (0.104 R)
• M84: 66,695,518 km (0.106 R)
• M85: 68,283,948 km (0.082 R)
• M86: 69,243,020 km (0.073 R)
• M87: 69,563,608 km (0.097 R)
• M88: 69,670,571 km (0.089 R)
• M89: 71,498,058 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 3.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.5 AU - 17.96 AU

Year: 22042 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,649,115 km

• M1: 156,031 km (0.119 R)
• M2: 1,066,034 km (0.117 R)
• M3: 1,613,563 km (0.119 R)
• M4: 2,404,786 km (0.1 R)
• M5: 3,442,247 km (0.116 R)
• M6: 3,515,700 km (0.108 R)
• M7: 5,486,203 km (0.106 R)
• M8: 5,861,843 km (0.096 R)
• M9: 5,920,336 km (0.034 R)
• M10: 5,949,657 km (0.086 R)
• M11: 6,008,449 km (0.076 R)
• M12: 6,975,150 km (0.093 R)
• M13: 7,161,848 km (0.049 R)
• M14: 7,539,882 km (0.119 R)
• M15: 7,699,354 km (0.048 R)
• M16: 8,119,125 km (0.097 R)
• M17: 8,546,377 km (0.061 R)
• M18: 8,980,809 km (0.11 R)
• M19: 10,291,436 km (0.096 R)
• M20: 10,753,394 km (0.078 R)
• M21: 11,734,158 km (0.074 R)
• M22: 11,807,910 km (0.086 R)
• M23: 15,162,791 km (0.032 R)
• M24: 15,647,040 km (0.075 R)
• M25: 16,630,945 km (0.095 R)
• M26: 16,672,383 km (0.116 R)
• M27: 17,508,037 km (0.102 R)
• M28: 18,101,043 km (0.046 R)
• M29: 18,271,734 km (0.085 R)
• M30: 20,139,763 km (0.091 R)
• M31: 20,538,292 km (0.103 R)
• M32: 21,118,731 km (0.101 R)
• M33: 22,569,980 km (0.1 R)
• M34: 22,891,765 km (0.101 R)
• M35: 23,215,046 km (0.112 R)
• M36: 23,632,873 km (0.109 R)
• M37: 25,138,576 km (0.047 R)
• M38: 27,063,751 km (0.07 R)
• M39: 27,748,759 km (0.113 R)
• M40: 28,241,385 km (0.105 R)
• M41: 29,736,915 km (0.103 R)
• M42: 30,241,060 km (0.092 R)
• M43: 30,748,047 km (0.093 R)
• M44: 31,411,364 km (0.108 R)
• M45: 32,596,478 km (0.059 R)
• M46: 32,700,150 km (0.092 R)
• M47: 33,586,368 km (0.098 R)
• M48: 35,488,953 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit