🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 188 Days

Day: 23.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,260,721 km

• M1: 237,711 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 230 Days

Day: 46.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.55 AU - 2.03 AU

Year: 902 Days

Day: 34.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.23 AU - 3.17 AU

Year: 1671 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,260,721 km

• M1: 746,793 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.85 AU - 4.53 AU

Year: 3231 Days

Day: 23.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 14.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.76 AU - 6.34 AU

Year: 4926 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,260,721 km

• M1: 228,586 km (0.076 R)
• M2: 345,122 km (0.106 R)
• M3: 621,579 km (0.107 R)
• M4: 718,369 km (0.051 R)
• M5: 884,273 km (0.07 R)
• M6: 1,006,046 km (0.048 R)
• M7: 1,236,875 km (0.07 R)
• M8: 1,353,861 km (0.076 R)
• M9: 1,463,666 km (0.096 R)
• M10: 1,657,844 km (0.102 R)
• M11: 1,947,016 km (0.077 R)
• M12: 2,279,273 km (0.072 R)
• M13: 2,372,024 km (0.071 R)
• M14: 2,479,585 km (0.084 R)
• M15: 2,741,680 km (0.071 R)
• M16: 2,940,795 km (0.118 R)
• M17: 3,414,272 km (0.06 R)
• M18: 3,582,719 km (0.08 R)
• M19: 3,848,704 km (0.097 R)
• M20: 4,088,809 km (0.062 R)
• M21: 4,567,073 km (0.054 R)
• M22: 4,907,558 km (0.064 R)
• M23: 5,185,960 km (0.088 R)
• M24: 5,291,725 km (0.044 R)
• M25: 5,416,041 km (0.09 R)
• M26: 5,523,453 km (0.111 R)
• M27: 6,313,778 km (0.111 R)
• M28: 6,655,160 km (0.07 R)
• M29: 6,886,289 km (0.117 R)
• M30: 7,002,826 km (0.104 R)
• M31: 7,119,961 km (0.06 R)
• M32: 7,237,844 km (0.113 R)
• M33: 7,736,005 km (0.054 R)
• M34: 8,081,277 km (0.104 R)
• M35: 8,514,662 km (0.1 R)
• M36: 8,618,932 km (0.111 R)
• M37: 9,642,331 km (0.087 R)
• M38: 9,948,109 km (0.081 R)
• M39: 10,058,063 km (0.119 R)
• M40: 10,212,747 km (0.085 R)
• M41: 10,502,070 km (0.062 R)
• M42: 10,794,085 km (0.076 R)
• M43: 11,271,751 km (0.088 R)
• M44: 11,547,609 km (0.094 R)
• M45: 11,802,674 km (0.107 R)
• M46: 12,012,709 km (0.077 R)
• M47: 12,153,331 km (0.116 R)
• M48: 12,271,065 km (0.071 R)
• M49: 12,578,787 km (0.098 R)
• M50: 12,674,081 km (0.118 R)
• M51: 12,769,525 km (0.071 R)
• M52: 12,961,160 km (0.109 R)
• M53: 13,129,607 km (0.108 R)
• M54: 13,274,567 km (0.113 R)
• M55: 13,420,126 km (0.097 R)
• M56: 13,835,409 km (0.1 R)
• M57: 13,982,913 km (0.086 R)
• M58: 14,106,331 km (0.116 R)
• M59: 14,653,411 km (0.086 R)
• M60: 14,778,774 km (0.114 R)
• M61: 15,538,282 km (0.055 R)
• M62: 15,794,394 km (0.116 R)
• M63: 16,000,240 km (0.083 R)
• M64: 16,623,016 km (0.035 R)
• M65: 16,911,142 km (0.077 R)
• M66: 17,439,372 km (0.058 R)
• M67: 17,972,987 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 14.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.36 AU - 8.68 AU

Year: 7769 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,260,721 km

• M1: 235,617 km (0.1 R)
• M2: 349,610 km (0.08 R)
• M3: 800,199 km (0.042 R)
• M4: 1,225,207 km (0.068 R)
• M5: 1,552,975 km (0.091 R)
• M6: 1,870,721 km (0.076 R)
• M7: 1,968,259 km (0.047 R)
• M8: 2,067,592 km (0.053 R)
• M9: 2,397,306 km (0.086 R)
• M10: 2,547,053 km (0.104 R)
• M11: 2,856,123 km (0.095 R)
• M12: 3,248,069 km (0.113 R)
• M13: 3,366,850 km (0.028 R)
• M14: 4,007,428 km (0.117 R)
• M15: 4,473,276 km (0.09 R)
• M16: 4,605,819 km (0.032 R)
• M17: 4,766,787 km (0.119 R)
• M18: 4,874,946 km (0.107 R)
• M19: 5,149,308 km (0.111 R)
• M20: 5,485,305 km (0.11 R)
• M21: 5,627,573 km (0.069 R)
• M22: 5,742,165 km (0.074 R)
• M23: 6,566,449 km (0.076 R)
• M24: 6,747,911 km (0.088 R)
• M25: 7,147,038 km (0.073 R)
• M26: 7,459,249 km (0.052 R)
• M27: 7,904,003 km (0.109 R)
• M28: 8,194,523 km (0.097 R)
• M29: 8,422,959 km (0.115 R)
• M30: 8,752,971 km (0.085 R)
• M31: 9,357,796 km (0.101 R)
• M32: 9,596,703 km (0.111 R)
• M33: 9,837,706 km (0.058 R)
• M34: 11,325,157 km (0.08 R)
• M35: 12,132,238 km (0.117 R)
• M36: 14,544,803 km (0.045 R)
• M37: 14,742,571 km (0.026 R)
• M38: 15,020,823 km (0.093 R)
• M39: 15,180,743 km (0.091 R)
• M40: 15,341,112 km (0.09 R)
• M41: 15,704,036 km (0.071 R)
• M42: 16,069,953 km (0.064 R)
• M43: 17,100,832 km (0.067 R)
• M44: 17,226,045 km (0.114 R)
• M45: 17,645,518 km (0.09 R)
• M46: 18,195,739 km (0.034 R)
• M47: 18,323,645 km (0.061 R)
• M48: 18,665,925 km (0.116 R)
• M49: 19,487,217 km (0.047 R)
• M50: 20,453,170 km (0.11 R)
• M51: 20,719,305 km (0.119 R)
• M52: 21,659,827 km (0.1 R)
• M53: 22,477,080 km (0.1 R)
• M54: 22,705,815 km (0.101 R)
• M55: 23,258,131 km (0.106 R)
• M56: 23,535,934 km (0.1 R)
• M57: 23,954,808 km (0.085 R)
• M58: 24,799,886 km (0.104 R)
• M59: 24,988,978 km (0.076 R)
• M60: 25,893,895 km (0.098 R)
• M61: 27,539,771 km (0.054 R)
• M62: 27,637,608 km (0.089 R)
• M63: 29,169,640 km (0.082 R)
• M64: 29,619,481 km (0.079 R)
• M65: 29,971,036 km (0.12 R)
• M66: 30,222,959 km (0.115 R)
• M67: 30,526,194 km (0.086 R)
• M68: 30,830,476 km (0.042 R)
• M69: 31,033,929 km (0.064 R)
• M70: 31,544,506 km (0.054 R)
• M71: 32,677,261 km (0.088 R)
• M72: 34,085,875 km (0.057 R)
• M73: 34,559,801 km (0.091 R)
• M74: 35,674,006 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 3.9

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.6 AU - 17.8 AU

Year: 25710 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,260,721 km

• M1: 55,052 km (0.062 R)
• M2: 612,304 km (0.113 R)
• M3: 1,318,256 km (0.052 R)
• M4: 1,612,815 km (0.058 R)
• M5: 1,674,150 km (0.115 R)
• M6: 1,927,269 km (0.084 R)
• M7: 2,329,089 km (0.107 R)
• M8: 2,610,932 km (0.099 R)
• M9: 2,719,540 km (0.051 R)
• M10: 2,903,695 km (0.106 R)
• M11: 3,206,780 km (0.101 R)
• M12: 4,090,903 km (0.072 R)
• M13: 4,132,791 km (0.113 R)
• M14: 4,602,977 km (0.12 R)
• M15: 4,734,025 km (0.103 R)
• M16: 5,362,336 km (0.108 R)
• M17: 5,593,016 km (0.117 R)
• M18: 5,639,541 km (0.08 R)
• M19: 5,686,215 km (0.087 R)
• M20: 6,159,842 km (0.067 R)
• M21: 6,401,293 km (0.073 R)
• M22: 6,646,035 km (0.046 R)
• M23: 6,893,619 km (0.062 R)
• M24: 7,144,346 km (0.113 R)
• M25: 7,862,266 km (0.098 R)
• M26: 8,926,804 km (0.036 R)
• M27: 8,981,258 km (0.107 R)
• M28: 9,642,780 km (0.11 R)
• M29: 10,319,860 km (0.109 R)
• M30: 11,246,319 km (0.116 R)
• M31: 13,488,193 km (0.057 R)
• M32: 14,053,673 km (0.066 R)
• M33: 15,078,269 km (0.115 R)
• M34: 15,403,345 km (0.069 R)
• M35: 16,793,707 km (0.059 R)
• M36: 16,995,664 km (0.114 R)
• M37: 17,333,905 km (0.094 R)
• M38: 19,058,170 km (0.05 R)
• M39: 19,128,332 km (0.112 R)
• M40: 20,047,461 km (0.072 R)
• M41: 20,476,508 km (0.1 R)
• M42: 20,692,078 km (0.045 R)
• M43: 21,125,763 km (0.065 R)
• M44: 21,270,872 km (0.113 R)
• M45: 21,416,431 km (0.119 R)
• M46: 28,697,808 km (0.048 R)
• M47: 29,019,743 km (0.083 R)
• M48: 31,306,346 km (0.11 R)
• M49: 31,803,759 km (0.086 R)
• M50: 33,904,413 km (0.094 R)
• M51: 34,330,019 km (0.095 R)
• M52: 34,415,289 km (0.09 R)
• M53: 36,483,929 km (0.108 R)
• M54: 36,658,061 km (0.086 R)
• M55: 37,533,208 km (0.034 R)
• M56: 37,797,099 km (0.066 R)
• M57: 38,149,851 km (0.104 R)
• M58: 39,214,688 km (0.083 R)
• M59: 40,739,988 km (0.11 R)
• M60: 44,033,385 km (0.115 R)
• M61: 45,618,075 km (0.046 R)
• M62: 46,087,663 km (0.119 R)
• M63: 46,276,007 km (0.077 R)
• M64: 47,886,877 km (0.102 R)
• M65: 48,938,849 km (0.115 R)
• M66: 49,323,316 km (0.075 R)
• M67: 50,288,820 km (0.09 R)
• M68: 51,455,684 km (0.116 R)
• M69: 54,312,255 km (0.076 R)
• M70: 55,910,110 km (0.063 R)
• M71: 56,311,930 km (0.108 R)
• M72: 56,513,288 km (0.061 R)
• M73: 57,017,583 km (0.049 R)
• M74: 58,233,963 km (0.068 R)
• M75: 60,280,163 km (0.107 R)
• M76: 60,383,236 km (0.035 R)
• M77: 61,312,239 km (0.1 R)
• M78: 62,245,879 km (0.1 R)
• M79: 62,558,239 km (0.118 R)
• M80: 62,766,629 km (0.104 R)
• M81: 62,871,048 km (0.091 R)
• M82: 62,975,318 km (0.078 R)
• M83: 65,075,223 km (0.091 R)
• M84: 65,392,072 km (0.038 R)
• M85: 65,497,837 km (0.103 R)
• M86: 65,603,753 km (0.097 R)
• M87: 65,709,518 km (0.088 R)
• M88: 65,815,583 km (0.112 R)
• M89: 66,771,514 km (0.115 R)
• M90: 68,912,259 km (0.09 R)
• M91: 71,837,795 km (0.082 R)
• M92: 72,931,505 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit