🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 497 Days

Day: 15 Hours

Environment

Temp: 131 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.46 AU - 3.62 AU

Year: 1540 Days

Day: 47.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.31 AU - 6.05 AU

Year: 3426 Days

Day: 14.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,125,612 km

• M1: 116,986 km (0.115 R)
• M2: 584,628 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.44 AU - 6.72 AU

Year: 3830 Days

Day: 16.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.32 AU - 8.3 AU

Year: 5164 Days

Day: 20.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,125,612 km

• M1: 161,117 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.05 AU - 8.15 AU

Year: 6088 Days

Day: 29.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.53 AU - 9.37 AU

Year: 7138 Days

Day: 28.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,125,612 km

• M1: 1,845,439 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 11.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.89 AU - 16.61 AU

Year: 19035 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,125,612 km

• M1: 388,356 km (0.12 R)
• M2: 753,674 km (0.03 R)
• M3: 1,035,068 km (0.115 R)
• M4: 1,349,672 km (0.118 R)
• M5: 1,433,148 km (0.026 R)
• M6: 1,815,520 km (0.065 R)
• M7: 2,430,666 km (0.03 R)
• M8: 2,923,292 km (0.088 R)
• M9: 3,218,748 km (0.095 R)
• M10: 3,370,141 km (0.088 R)
• M11: 3,524,077 km (0.062 R)
• M12: 3,999,649 km (0.117 R)
• M13: 4,121,721 km (0.113 R)
• M14: 4,369,754 km (0.073 R)
• M15: 4,665,210 km (0.055 R)
• M16: 5,231,587 km (0.112 R)
• M17: 5,500,265 km (0.105 R)
• M18: 5,636,399 km (0.065 R)
• M19: 5,727,803 km (0.095 R)
• M20: 5,865,733 km (0.114 R)
• M21: 6,098,208 km (0.076 R)
• M22: 6,476,541 km (0.094 R)
• M23: 6,572,283 km (0.062 R)
• M24: 7,505,624 km (0.083 R)
• M25: 7,860,022 km (0.112 R)
• M26: 8,480,254 km (0.056 R)
• M27: 8,585,123 km (0.117 R)
• M28: 9,712,791 km (0.084 R)
• M29: 10,602,899 km (0.095 R)
• M30: 11,345,503 km (0.107 R)
• M31: 11,635,423 km (0.057 R)
• M32: 11,810,752 km (0.109 R)
• M33: 13,304,636 km (0.074 R)
• M34: 13,733,683 km (0.03 R)
• M35: 14,668,071 km (0.085 R)
• M36: 15,430,422 km (0.105 R)
• M37: 17,794,068 km (0.089 R)
• M38: 18,470,400 km (0.102 R)
• M39: 19,017,629 km (0.034 R)
• M40: 19,224,224 km (0.116 R)
• M41: 19,918,059 km (0.051 R)
• M42: 20,338,429 km (0.038 R)
• M43: 21,402,070 km (0.105 R)
• M44: 21,473,578 km (0.1 R)
• M45: 21,832,612 km (0.07 R)
• M46: 21,976,675 km (0.109 R)
• M47: 22,338,403 km (0.075 R)
• M48: 22,848,232 km (0.057 R)
• M49: 23,879,261 km (0.107 R)
• M50: 24,176,512 km (0.104 R)
• M51: 24,475,109 km (0.089 R)
• M52: 24,850,151 km (0.071 R)
• M53: 25,000,647 km (0.06 R)
• M54: 26,522,506 km (0.101 R)
• M55: 26,599,399 km (0.106 R)
• M56: 28,388,141 km (0.044 R)
• M57: 28,861,169 km (0.067 R)
• M58: 30,940,729 km (0.112 R)
• M59: 34,905,222 km (0.088 R)
• M60: 35,836,020 km (0.069 R)
• M61: 37,376,729 km (0.051 R)
• M62: 37,981,703 km (0.052 R)
• M63: 38,589,968 km (0.114 R)
• M64: 40,699,746 km (0.109 R)
• M65: 42,486,394 km (0.077 R)
• M66: 43,208,203 km (0.114 R)
• M67: 43,570,679 km (0.112 R)
• M68: 45,030,455 km (0.104 R)
• M69: 46,506,238 km (0.083 R)
• M70: 48,843,854 km (0.11 R)
• M71: 48,938,101 km (0.117 R)
• M72: 50,932,390 km (0.054 R)
• M73: 53,729,721 km (0.05 R)
• M74: 53,924,497 km (0.119 R)
• M75: 54,314,649 km (0.102 R)
• M76: 54,999,807 km (0.04 R)
• M77: 55,392,651 km (0.114 R)
• M78: 55,786,392 km (0.085 R)
• M79: 57,370,484 km (0.116 R)
• M80: 58,268,221 km (0.101 R)
• M81: 60,785,804 km (0.084 R)
• M82: 62,825,421 km (0.053 R)
• M83: 64,266,348 km (0.113 R)
• M84: 64,369,720 km (0.096 R)
• M85: 64,473,092 km (0.115 R)
• M86: 65,406,283 km (0.087 R)
• M87: 66,239,394 km (0.064 R)
• M88: 66,866,658 km (0.065 R)
• M89: 67,390,849 km (0.06 R)
• M90: 68,971,500 km (0.066 R)
• M91: 70,671,081 km (0.068 R)
• M92: 71,204,996 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 6.4

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 15.66 AU - 25.94 AU

Year: 27565 Days

Day: 18.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 56.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,125,612 km

• M1: 88,113 km (0.106 R)
• M2: 791,074 km (0.119 R)
• M3: 1,027,139 km (0.066 R)
• M4: 1,782,758 km (0.103 R)
• M5: 1,973,944 km (0.044 R)
• M6: 2,252,794 km (0.117 R)
• M7: 2,544,211 km (0.06 R)
• M8: 2,629,781 km (0.067 R)
• M9: 3,162,499 km (0.075 R)
• M10: 4,222,849 km (0.093 R)
• M11: 4,477,913 km (0.116 R)
• M12: 4,685,705 km (0.067 R)
• M13: 5,273,325 km (0.119 R)
• M14: 6,634,366 km (0.065 R)
• M15: 6,811,789 km (0.1 R)
• M16: 7,231,711 km (0.109 R)
• M17: 7,414,370 km (0.091 R)
• M18: 7,598,525 km (0.065 R)
• M19: 7,784,176 km (0.094 R)
• M20: 8,994,422 km (0.112 R)
• M21: 9,855,657 km (0.034 R)
• M22: 10,058,213 km (0.098 R)
• M23: 10,261,965 km (0.112 R)
• M24: 11,021,174 km (0.048 R)
• M25: 11,798,335 km (0.106 R)
• M26: 12,229,776 km (0.094 R)
• M27: 12,812,908 km (0.081 R)
• M28: 12,886,361 km (0.109 R)
• M29: 14,692,904 km (0.098 R)
• M30: 15,940,551 km (0.088 R)
• M31: 16,737,459 km (0.071 R)
• M32: 17,629,062 km (0.092 R)
• M33: 18,039,409 km (0.079 R)
• M34: 18,287,143 km (0.093 R)
• M35: 18,452,897 km (0.119 R)
• M36: 19,036,927 km (0.089 R)
• M37: 19,373,523 km (0.059 R)
• M38: 20,480,696 km (0.119 R)
• M39: 21,871,358 km (0.095 R)
• M40: 22,047,435 km (0.109 R)
• M41: 23,382,147 km (0.041 R)
• M42: 24,377,571 km (0.119 R)
• M43: 24,559,931 km (0.089 R)
• M44: 25,018,150 km (0.083 R)
• M45: 27,540,370 km (0.073 R)
• M46: 30,044,788 km (0.093 R)
• M47: 30,240,312 km (0.12 R)
• M48: 30,534,571 km (0.103 R)
• M49: 31,027,197 km (0.108 R)
• M50: 31,125,931 km (0.103 R)
• M51: 33,630,349 km (0.107 R)
• M52: 34,445,359 km (0.086 R)
• M53: 35,679,840 km (0.076 R)
• M54: 38,616,596 km (0.093 R)
• M55: 38,935,838 km (0.052 R)
• M56: 39,469,753 km (0.032 R)
• M57: 40,329,192 km (0.069 R)
• M58: 41,086,158 km (0.033 R)
• M59: 42,834,059 km (0.07 R)
• M60: 44,049,841 km (0.084 R)
• M61: 45,501,240 km (0.066 R)
• M62: 47,081,591 km (0.087 R)
• M63: 48,680,045 km (0.036 R)
• M64: 49,948,335 km (0.077 R)
• M65: 52,164,478 km (0.095 R)
• M66: 55,608,371 km (0.061 R)
• M67: 60,354,363 km (0.107 R)
• M68: 60,724,768 km (0.088 R)
• M69: 61,840,469 km (0.091 R)
• M70: 63,338,691 km (0.11 R)
• M71: 63,464,054 km (0.082 R)
• M72: 63,589,567 km (0.072 R)
• M73: 64,975,292 km (0.1 R)
• M74: 66,498,198 km (0.118 R)
• M75: 67,648,008 km (0.08 R)
• M76: 69,449,764 km (0.088 R)
• M77: 69,967,523 km (0.095 R)
• M78: 71,528,277 km (0.107 R)
• M79: 73,890,727 km (0.066 R)
• M80: 76,145,466 km (0.045 R)
• M81: 78,826,858 km (0.064 R)
• M82: 79,366,906 km (0.086 R)
• M83: 79,908,002 km (0.081 R)
• M84: 80,179,073 km (0.091 R)
• M85: 83,868,306 km (0.044 R)
• M86: 87,054,292 km (0.106 R)
• M87: 88,311,812 km (0.117 R)
• M88: 92,546,479 km (0.112 R)
• M89: 94,401,941 km (0.119 R)
• M90: 94,545,256 km (0.118 R)
• M91: 94,688,571 km (0.089 R)
• M92: 95,693,719 km (0.042 R)

Kuiper Belt

Range: 37.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit