🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 34.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 33.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,934,458 km

• M1: 43,683 km (0.104 R)
• M2: 237,412 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.35 AU - 1.65 AU

Year: 646 Days

Day: 35.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.55 AU - 1.63 AU

Year: 705 Days

Day: 47.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,934,458 km

• M1: 119,678 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.38 AU - 3.2 AU

Year: 1638 Days

Day: 31.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,934,458 km

• M1: 109,356 km (0.092 R)
• M2: 1,004,251 km (0.115 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 13.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.86 AU - 7.4 AU

Year: 6691 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,934,458 km

• M1: 234,420 km (0.066 R)
• M2: 344,673 km (0.082 R)
• M3: 598,391 km (0.086 R)
• M4: 691,890 km (0.115 R)
• M5: 781,200 km (0.099 R)
• M6: 951,143 km (0.107 R)
• M7: 1,041,201 km (0.083 R)
• M8: 1,194,240 km (0.094 R)
• M9: 1,355,357 km (0.101 R)
• M10: 1,497,774 km (0.09 R)
• M11: 1,672,803 km (0.104 R)
• M12: 1,770,042 km (0.106 R)
• M13: 2,029,146 km (0.05 R)
• M14: 2,254,739 km (0.119 R)
• M15: 2,763,970 km (0.105 R)
• M16: 2,863,602 km (0.061 R)
• M17: 3,117,769 km (0.083 R)
• M18: 3,468,427 km (0.087 R)
• M19: 4,323,229 km (0.11 R)
• M20: 4,794,612 km (0.069 R)
• M21: 5,159,032 km (0.113 R)
• M22: 5,490,541 km (0.074 R)
• M23: 6,284,158 km (0.053 R)
• M24: 6,593,825 km (0.093 R)
• M25: 6,976,646 km (0.115 R)
• M26: 7,811,402 km (0.099 R)
• M27: 8,001,242 km (0.101 R)
• M28: 8,096,835 km (0.03 R)
• M29: 8,458,264 km (0.094 R)
• M30: 8,580,036 km (0.093 R)
• M31: 8,998,162 km (0.086 R)
• M32: 9,448,302 km (0.093 R)
• M33: 9,574,563 km (0.097 R)
• M34: 9,803,448 km (0.095 R)
• M35: 9,957,085 km (0.096 R)
• M36: 10,059,858 km (0.084 R)
• M37: 10,396,603 km (0.095 R)
• M38: 10,527,053 km (0.032 R)
• M39: 10,816,076 km (0.115 R)
• M40: 10,921,841 km (0.096 R)
• M41: 11,054,535 km (0.106 R)
• M42: 11,321,567 km (0.052 R)
• M43: 11,482,684 km (0.104 R)
• M44: 11,753,157 km (0.08 R)
• M45: 11,943,744 km (0.098 R)
• M46: 12,967,891 km (0.1 R)
• M47: 13,504,798 km (0.107 R)
• M48: 14,717,439 km (0.068 R)
• M49: 15,218,292 km (0.108 R)
• M50: 15,844,509 km (0.062 R)
• M51: 16,266,824 km (0.045 R)
• M52: 16,601,175 km (0.104 R)
• M53: 16,753,914 km (0.118 R)
• M54: 17,898,787 km (0.092 R)
• M55: 18,528,145 km (0.063 R)
• M56: 18,845,592 km (0.114 R)
• M57: 18,941,185 km (0.112 R)
• M58: 19,036,927 km (0.097 R)
• M59: 19,261,025 km (0.04 R)
• M60: 19,485,871 km (0.111 R)
• M61: 20,492,365 km (0.089 R)
• M62: 21,018,501 km (0.077 R)
• M63: 21,415,982 km (0.114 R)
• M64: 21,649,056 km (0.105 R)
• M65: 21,816,007 km (0.119 R)
• M66: 21,916,387 km (0.073 R)
• M67: 22,184,915 km (0.047 R)
• M68: 22,353,213 km (0.097 R)
• M69: 22,488,150 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 11.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.39 AU - 12.03 AU

Year: 14084 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,934,458 km

• M1: 153,487 km (0.034 R)
• M2: 360,232 km (0.091 R)
• M3: 748,289 km (0.108 R)
• M4: 1,397,693 km (0.094 R)
• M5: 1,576,612 km (0.117 R)
• M6: 1,929,513 km (0.053 R)
• M7: 2,159,296 km (0.082 R)
• M8: 2,337,616 km (0.062 R)
• M9: 3,233,259 km (0.08 R)
• M10: 3,438,208 km (0.077 R)
• M11: 3,753,560 km (0.105 R)
• M12: 3,860,822 km (0.111 R)
• M13: 4,263,091 km (0.054 R)
• M14: 4,526,084 km (0.085 R)
• M15: 5,068,077 km (0.112 R)
• M16: 6,003,213 km (0.099 R)
• M17: 6,255,884 km (0.066 R)
• M18: 7,256,993 km (0.118 R)
• M19: 7,571,597 km (0.073 R)
• M20: 8,167,894 km (0.12 R)
• M21: 8,354,293 km (0.107 R)
• M22: 8,589,461 km (0.107 R)
• M23: 8,779,151 km (0.112 R)
• M24: 8,922,316 km (0.084 R)
• M25: 9,356,599 km (0.116 R)
• M26: 10,548,146 km (0.09 R)
• M27: 12,800,491 km (0.102 R)
• M28: 14,796,127 km (0.106 R)
• M29: 15,138,108 km (0.12 R)
• M30: 15,367,591 km (0.094 R)
• M31: 17,005,688 km (0.087 R)
• M32: 17,244,296 km (0.116 R)
• M33: 17,724,655 km (0.111 R)
• M34: 18,698,836 km (0.085 R)
• M35: 19,006,709 km (0.106 R)
• M36: 19,440,842 km (0.083 R)
• M37: 20,381,812 km (0.079 R)
• M38: 21,724,004 km (0.034 R)
• M39: 22,438,484 km (0.106 R)
• M40: 22,569,232 km (0.069 R)
• M41: 23,292,837 km (0.08 R)
• M42: 24,090,942 km (0.102 R)
• M43: 24,695,317 km (0.091 R)
• M44: 25,304,779 km (0.068 R)
• M45: 25,508,980 km (0.089 R)
• M46: 26,056,359 km (0.117 R)
• M47: 26,400,434 km (0.074 R)
• M48: 26,815,269 km (0.068 R)
• M49: 27,023,509 km (0.069 R)
• M50: 29,135,532 km (0.026 R)
• M51: 29,278,098 km (0.072 R)
• M52: 30,211,290 km (0.112 R)
• M53: 30,790,234 km (0.096 R)
• M54: 32,106,545 km (0.113 R)
• M55: 32,549,355 km (0.089 R)
• M56: 33,366,459 km (0.119 R)
• M57: 33,515,757 km (0.059 R)
• M58: 33,815,103 km (0.103 R)
• M59: 34,040,098 km (0.078 R)
• M60: 36,933,321 km (0.101 R)
• M61: 37,474,865 km (0.039 R)
• M62: 37,707,789 km (0.069 R)
• M63: 39,351,421 km (0.116 R)
• M64: 41,820,234 km (0.107 R)
• M65: 42,223,101 km (0.066 R)
• M66: 42,384,667 km (0.06 R)
• M67: 42,870,411 km (0.065 R)
• M68: 43,602,543 km (0.083 R)
• M69: 44,749,660 km (0.095 R)
• M70: 45,989,677 km (0.076 R)
• M71: 47,324,838 km (0.083 R)
• M72: 47,997,280 km (0.074 R)
• M73: 48,250,250 km (0.109 R)
• M74: 48,588,192 km (0.107 R)
• M75: 50,289,718 km (0.114 R)
• M76: 51,837,757 km (0.107 R)
• M77: 52,270,543 km (0.106 R)
• M78: 52,357,160 km (0.054 R)
• M79: 52,965,425 km (0.087 R)
• M80: 54,364,614 km (0.065 R)
• M81: 54,452,428 km (0.041 R)
• M82: 55,156,885 km (0.043 R)
• M83: 55,333,560 km (0.078 R)
• M84: 55,687,209 km (0.095 R)
• M85: 55,775,771 km (0.113 R)
• M86: 56,397,051 km (0.114 R)
• M87: 57,556,734 km (0.117 R)
• M88: 57,825,561 km (0.111 R)
• M89: 58,904,760 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.3

Radius: 4.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.49 AU - 20.15 AU

Year: 27559 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,934,458 km

• M1: 216,767 km (0.065 R)
• M2: 924,515 km (0.078 R)
• M3: 1,101,340 km (0.065 R)
• M4: 1,486,404 km (0.083 R)
• M5: 1,941,481 km (0.099 R)
• M6: 2,680,794 km (0.069 R)
• M7: 2,787,756 km (0.119 R)
• M8: 2,823,660 km (0.053 R)
• M9: 2,859,862 km (0.058 R)
• M10: 3,154,421 km (0.118 R)
• M11: 3,229,668 km (0.077 R)
• M12: 3,343,512 km (0.057 R)
• M13: 4,177,072 km (0.12 R)
• M14: 4,218,361 km (0.105 R)
• M15: 4,595,647 km (0.086 R)
• M16: 5,608,125 km (0.113 R)
• M17: 5,699,380 km (0.054 R)
• M18: 7,076,129 km (0.068 R)
• M19: 8,549,518 km (0.098 R)
• M20: 8,972,282 km (0.049 R)
• M21: 10,786,455 km (0.1 R)
• M22: 11,647,391 km (0.061 R)
• M23: 13,191,241 km (0.111 R)
• M24: 14,048,886 km (0.12 R)
• M25: 14,861,202 km (0.115 R)
• M26: 15,050,743 km (0.035 R)
• M27: 16,140,413 km (0.092 R)
• M28: 16,531,014 km (0.085 R)
• M29: 17,388,060 km (0.069 R)
• M30: 20,114,032 km (0.039 R)
• M31: 20,253,757 km (0.111 R)
• M32: 21,028,075 km (0.113 R)
• M33: 22,316,113 km (0.116 R)
• M34: 22,460,774 km (0.038 R)
• M35: 23,335,323 km (0.062 R)
• M36: 23,482,228 km (0.089 R)
• M37: 23,998,640 km (0.028 R)
• M38: 24,072,691 km (0.106 R)
• M39: 25,192,880 km (0.09 R)
• M40: 27,716,596 km (0.102 R)
• M41: 27,794,387 km (0.095 R)
• M42: 28,027,909 km (0.056 R)
• M43: 28,811,353 km (0.088 R)
• M44: 28,890,042 km (0.089 R)
• M45: 29,522,541 km (0.083 R)
• M46: 29,681,414 km (0.091 R)
• M47: 30,399,634 km (0.082 R)
• M48: 31,042,755 km (0.106 R)
• M49: 33,081,624 km (0.089 R)
• M50: 34,242,205 km (0.092 R)
• M51: 35,838,414 km (0.105 R)
• M52: 36,688,279 km (0.108 R)
• M53: 37,201,400 km (0.105 R)
• M54: 39,277,370 km (0.095 R)
• M55: 40,153,415 km (0.085 R)
• M56: 40,593,831 km (0.057 R)
• M57: 40,770,356 km (0.046 R)
• M58: 41,213,017 km (0.074 R)
• M59: 41,479,450 km (0.115 R)
• M60: 42,192,583 km (0.118 R)
• M61: 42,640,330 km (0.081 R)
• M62: 42,730,089 km (0.093 R)
• M63: 43,089,572 km (0.092 R)
• M64: 43,450,253 km (0.111 R)
• M65: 43,540,460 km (0.062 R)
• M66: 43,630,817 km (0.092 R)
• M67: 43,902,338 km (0.026 R)
• M68: 45,176,612 km (0.106 R)
• M69: 45,268,016 km (0.039 R)
• M70: 47,761,364 km (0.066 R)
• M71: 47,947,763 km (0.056 R)
• M72: 48,041,112 km (0.099 R)
• M73: 49,542,476 km (0.111 R)
• M74: 50,109,452 km (0.055 R)
• M75: 50,488,533 km (0.091 R)
• M76: 52,206,515 km (0.078 R)
• M77: 54,234,913 km (0.117 R)
• M78: 57,672,522 km (0.12 R)
• M79: 57,871,039 km (0.111 R)
• M80: 57,970,372 km (0.113 R)
• M81: 58,069,854 km (0.115 R)
• M82: 58,867,211 km (0.104 R)
• M83: 59,267,236 km (0.044 R)
• M84: 59,768,538 km (0.093 R)
• M85: 60,573,674 km (0.072 R)
• M86: 60,674,503 km (0.114 R)
• M87: 63,932,146 km (0.103 R)
• M88: 65,582,211 km (0.12 R)
• M89: 66,100,717 km (0.086 R)
• M90: 70,297,535 km (0.118 R)
• M91: 70,721,945 km (0.099 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit