🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 13.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,944,189 km

• M1: 25,880 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.51 AU - 0.61 AU

Year: 159 Days

Day: 46.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 203 Days

Day: 42.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 568 Days

Day: 29 Hours

Environment

Temp: -36 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.39 AU - 1.63 AU

Year: 703 Days

Day: 22.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.53 AU - 2.37 AU

Year: 1031 Days

Day: 36 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.63 AU - 3.93 AU

Year: 2250 Days

Day: 15.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,944,189 km

• M1: 1,198,877 km (0.084 R)
• M2: 1,992,943 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 4.9

Gravity: 33.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.93 AU - 17.29 AU

Year: 22246 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,944,189 km

• M1: 285,433 km (0.112 R)
• M2: 379,679 km (0.071 R)
• M3: 484,398 km (0.105 R)
• M4: 746,793 km (0.06 R)
• M5: 1,077,553 km (0.12 R)
• M6: 2,260,873 km (0.077 R)
• M7: 2,812,739 km (0.066 R)
• M8: 3,188,679 km (0.08 R)
• M9: 5,806,941 km (0.078 R)
• M10: 6,827,497 km (0.072 R)
• M11: 8,847,368 km (0.082 R)
• M12: 9,150,004 km (0.065 R)
• M13: 9,271,926 km (0.074 R)
• M14: 9,703,217 km (0.094 R)
• M15: 9,827,533 km (0.09 R)
• M16: 10,330,481 km (0.058 R)
• M17: 11,492,408 km (0.093 R)
• M18: 11,624,054 km (0.109 R)
• M19: 12,424,402 km (0.09 R)
• M20: 13,657,986 km (0.048 R)
• M21: 14,218,679 km (0.101 R)
• M22: 15,507,465 km (0.054 R)
• M23: 15,798,882 km (0.09 R)
• M24: 16,092,093 km (0.106 R)
• M25: 16,758,552 km (0.095 R)
• M26: 18,579,158 km (0.083 R)
• M27: 19,121,749 km (0.072 R)
• M28: 19,434,259 km (0.103 R)
• M29: 20,381,812 km (0.074 R)
• M30: 20,941,458 km (0.082 R)
• M31: 21,668,354 km (0.105 R)
• M32: 22,898,198 km (0.066 R)
• M33: 23,146,830 km (0.086 R)
• M34: 23,730,561 km (0.055 R)
• M35: 24,150,482 km (0.103 R)
• M36: 25,510,775 km (0.081 R)
• M37: 25,940,869 km (0.112 R)
• M38: 26,460,123 km (0.1 R)
• M39: 29,467,041 km (0.093 R)
• M40: 30,919,038 km (0.088 R)
• M41: 31,193,849 km (0.099 R)
• M42: 31,930,768 km (0.066 R)
• M43: 32,023,219 km (0.108 R)
• M44: 32,487,122 km (0.112 R)
• M45: 32,580,172 km (0.112 R)
• M46: 33,515,458 km (0.119 R)
• M47: 33,797,899 km (0.081 R)
• M48: 37,539,042 km (0.094 R)
• M49: 38,224,350 km (0.112 R)
• M50: 38,617,793 km (0.057 R)
• M51: 38,913,697 km (0.108 R)
• M52: 39,012,582 km (0.06 R)
• M53: 40,404,739 km (0.075 R)
• M54: 41,712,075 km (0.104 R)
• M55: 43,033,174 km (0.117 R)
• M56: 43,442,474 km (0.092 R)
• M57: 48,878,860 km (0.113 R)
• M58: 50,056,046 km (0.093 R)
• M59: 50,271,018 km (0.09 R)
• M60: 51,676,191 km (0.115 R)
• M61: 52,656,506 km (0.044 R)
• M62: 52,875,218 km (0.087 R)
• M63: 53,313,540 km (0.04 R)
• M64: 53,973,266 km (0.046 R)
• M65: 54,193,773 km (0.106 R)
• M66: 54,746,238 km (0.076 R)
• M67: 56,303,403 km (0.106 R)
• M68: 57,536,987 km (0.087 R)
• M69: 57,649,634 km (0.098 R)
• M70: 58,779,547 km (0.068 R)
• M71: 59,119,882 km (0.118 R)
• M72: 60,716,989 km (0.064 R)
• M73: 61,866,499 km (0.114 R)
• M74: 62,212,818 km (0.074 R)
• M75: 62,675,524 km (0.104 R)
• M76: 63,720,615 km (0.06 R)
• M77: 64,070,374 km (0.118 R)
• M78: 65,710,566 km (0.118 R)
• M79: 69,511,099 km (0.074 R)
• M80: 71,196,170 km (0.104 R)
• M81: 72,043,791 km (0.09 R)
• M82: 72,529,536 km (0.025 R)
• M83: 72,651,159 km (0.117 R)
• M84: 72,772,931 km (0.117 R)
• M85: 73,138,399 km (0.118 R)
• M86: 74,606,403 km (0.108 R)
• M87: 74,852,043 km (0.077 R)
• M88: 75,837,145 km (0.079 R)
• M89: 77,198,784 km (0.088 R)
• M90: 78,318,824 km (0.087 R)
• M91: 78,943,395 km (0.118 R)
• M92: 80,701,020 km (0.105 R)
• M93: 83,361,319 km (0.068 R)
• M94: 84,638,287 km (0.119 R)
• M95: 85,150,958 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.9

Radius: 5.2

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.7 AU - 19.18 AU

Year: 22978 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,944,189 km

• M1: 70,161 km (0.076 R)
• M2: 177,872 km (0.07 R)
• M3: 503,397 km (0.037 R)
• M4: 1,157,888 km (0.06 R)
• M5: 1,433,596 km (0.118 R)
• M6: 1,592,469 km (0.046 R)
• M7: 1,674,000 km (0.111 R)
• M8: 2,014,186 km (0.087 R)
• M9: 2,072,978 km (0.034 R)
• M10: 2,468,963 km (0.03 R)
• M11: 3,054,938 km (0.043 R)
• M12: 3,363,559 km (0.091 R)
• M13: 3,574,791 km (0.08 R)
• M14: 3,718,105 km (0.046 R)
• M15: 3,790,511 km (0.08 R)
• M16: 4,196,669 km (0.097 R)
• M17: 4,272,066 km (0.095 R)
• M18: 4,812,115 km (0.107 R)
• M19: 5,291,875 km (0.042 R)
• M20: 5,870,819 km (0.071 R)
• M21: 5,955,192 km (0.118 R)
• M22: 6,082,500 km (0.08 R)
• M23: 6,210,705 km (0.114 R)
• M24: 6,864,897 km (0.073 R)
• M25: 6,953,907 km (0.089 R)
• M26: 7,222,884 km (0.117 R)
• M27: 9,052,466 km (0.075 R)
• M28: 9,198,923 km (0.118 R)
• M29: 9,494,079 km (0.067 R)
• M30: 9,792,377 km (0.118 R)
• M31: 10,144,232 km (0.106 R)
• M32: 10,912,117 km (0.107 R)
• M33: 11,015,938 km (0.113 R)
• M34: 11,645,745 km (0.103 R)
• M35: 12,018,394 km (0.103 R)
• M36: 12,179,361 km (0.072 R)
• M37: 13,381,081 km (0.062 R)
• M38: 14,677,496 km (0.097 R)
• M39: 16,190,379 km (0.05 R)
• M40: 16,308,861 km (0.085 R)
• M41: 16,368,251 km (0.088 R)
• M42: 17,874,402 km (0.111 R)
• M43: 18,119,444 km (0.117 R)
• M44: 18,242,413 km (0.066 R)
• M45: 19,048,446 km (0.081 R)
• M46: 19,173,510 km (0.104 R)
• M47: 19,298,724 km (0.108 R)
• M48: 20,374,781 km (0.076 R)
• M49: 22,189,104 km (0.107 R)
• M50: 22,518,519 km (0.117 R)
• M51: 23,852,184 km (0.108 R)
• M52: 24,257,295 km (0.08 R)
• M53: 24,869,150 km (0.11 R)
• M54: 24,937,516 km (0.113 R)
• M55: 25,900,179 km (0.058 R)
• M56: 26,525,498 km (0.07 R)
• M57: 26,665,222 km (0.094 R)
• M58: 27,366,986 km (0.1 R)
• M59: 27,508,056 km (0.109 R)
• M60: 27,578,667 km (0.076 R)
• M61: 28,288,509 km (0.092 R)
• M62: 28,502,583 km (0.1 R)
• M63: 28,860,571 km (0.062 R)
• M64: 29,004,185 km (0.103 R)
• M65: 30,234,478 km (0.08 R)
• M66: 30,380,336 km (0.098 R)
• M67: 31,777,729 km (0.082 R)
• M68: 33,271,165 km (0.108 R)
• M69: 34,178,027 km (0.101 R)
• M70: 34,482,160 km (0.094 R)
• M71: 34,863,634 km (0.113 R)
• M72: 36,093,628 km (0.081 R)
• M73: 37,572,552 km (0.116 R)
• M74: 38,516,665 km (0.071 R)
• M75: 38,674,939 km (0.069 R)
• M76: 39,230,097 km (0.04 R)
• M77: 40,589,193 km (0.062 R)
• M78: 42,207,842 km (0.1 R)
• M79: 42,943,266 km (0.08 R)
• M80: 43,025,096 km (0.106 R)
• M81: 44,509,256 km (0.105 R)
• M82: 45,424,496 km (0.069 R)
• M83: 45,591,597 km (0.049 R)
• M84: 47,273,526 km (0.029 R)
• M85: 47,612,365 km (0.117 R)
• M86: 48,377,707 km (0.088 R)
• M87: 48,462,978 km (0.101 R)
• M88: 49,404,398 km (0.101 R)
• M89: 49,748,174 km (0.088 R)
• M90: 49,834,192 km (0.081 R)
• M91: 51,740,518 km (0.062 R)
• M92: 52,966,024 km (0.116 R)
• M93: 53,758,892 km (0.108 R)
• M94: 56,969,412 km (0.065 R)
• M95: 58,870,652 km (0.054 R)
• M96: 60,149,564 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.3

Radius: 6.2

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.54 AU - 18.18 AU

Year: 26220 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,944,189 km

• M1: 255,064 km (0.059 R)
• M2: 1,127,818 km (0.12 R)
• M3: 2,393,416 km (0.073 R)
• M4: 2,605,845 km (0.082 R)
• M5: 2,692,462 km (0.109 R)
• M6: 3,048,805 km (0.114 R)
• M7: 5,205,707 km (0.07 R)
• M8: 6,334,871 km (0.079 R)
• M9: 7,660,309 km (0.078 R)
• M10: 7,784,924 km (0.108 R)
• M11: 9,666,566 km (0.095 R)
• M12: 10,004,657 km (0.064 R)
• M13: 10,971,657 km (0.029 R)
• M14: 11,041,819 km (0.07 R)
• M15: 12,331,053 km (0.113 R)
• M16: 12,404,057 km (0.085 R)
• M17: 12,550,513 km (0.096 R)
• M18: 13,216,673 km (0.057 R)
• M19: 14,275,676 km (0.112 R)
• M20: 15,126,589 km (0.1 R)
• M21: 17,202,558 km (0.09 R)
• M22: 17,529,729 km (0.107 R)
• M23: 18,273,530 km (0.06 R)
• M24: 18,523,807 km (0.117 R)
• M25: 18,691,207 km (0.1 R)
• M26: 19,962,938 km (0.108 R)
• M27: 20,048,807 km (0.092 R)
• M28: 20,826,268 km (0.093 R)
• M29: 20,913,334 km (0.113 R)
• M30: 21,789,827 km (0.076 R)
• M31: 22,321,648 km (0.101 R)
• M32: 23,397,855 km (0.049 R)
• M33: 24,307,560 km (0.106 R)
• M34: 25,507,484 km (0.109 R)
• M35: 25,693,733 km (0.103 R)
• M36: 25,787,083 km (0.071 R)
• M37: 29,905,063 km (0.119 R)
• M38: 30,101,485 km (0.051 R)
• M39: 31,189,660 km (0.07 R)
• M40: 33,200,854 km (0.072 R)
• M41: 33,404,307 km (0.058 R)
• M42: 34,427,556 km (0.071 R)
• M43: 35,253,636 km (0.093 R)
• M44: 35,461,128 km (0.103 R)
• M45: 36,609,890 km (0.098 R)
• M46: 36,819,926 km (0.119 R)
• M47: 37,241,492 km (0.12 R)
• M48: 38,089,413 km (0.062 R)
• M49: 39,265,402 km (0.107 R)
• M50: 39,803,954 km (0.079 R)
• M51: 41,324,916 km (0.05 R)
• M52: 41,762,938 km (0.114 R)
• M53: 42,312,711 km (0.086 R)
• M54: 44,535,286 km (0.104 R)
• M55: 46,000,298 km (0.074 R)
• M56: 46,340,484 km (0.111 R)
• M57: 47,137,840 km (0.112 R)
• M58: 47,252,133 km (0.039 R)
• M59: 47,366,426 km (0.049 R)
• M60: 48,977,296 km (0.087 R)
• M61: 49,440,750 km (0.11 R)
• M62: 51,780,012 km (0.119 R)
• M63: 52,252,143 km (0.112 R)
• M64: 52,607,288 km (0.105 R)
• M65: 52,844,401 km (0.107 R)
• M66: 53,200,892 km (0.112 R)
• M67: 54,514,511 km (0.096 R)
• M68: 55,597,151 km (0.115 R)
• M69: 56,080,651 km (0.103 R)
• M70: 57,295,386 km (0.098 R)
• M71: 57,906,045 km (0.076 R)
• M72: 60,246,204 km (0.052 R)
• M73: 60,991,501 km (0.062 R)
• M74: 67,449,342 km (0.073 R)
• M75: 71,216,964 km (0.092 R)
• M76: 71,610,556 km (0.109 R)
• M77: 72,136,542 km (0.04 R)
• M78: 72,927,915 km (0.041 R)
• M79: 75,452,828 km (0.111 R)
• M80: 77,196,989 km (0.036 R)
• M81: 78,412,173 km (0.082 R)
• M82: 83,750,423 km (0.089 R)
• M83: 84,998,967 km (0.092 R)
• M84: 85,138,093 km (0.063 R)
• M85: 85,555,770 km (0.076 R)
• M86: 87,514,306 km (0.116 R)
• M87: 88,640,179 km (0.077 R)
• M88: 91,618,074 km (0.1 R)
• M89: 91,760,791 km (0.095 R)
• M90: 94,196,693 km (0.118 R)
• M91: 95,061,369 km (0.115 R)
• M92: 95,350,242 km (0.099 R)
• M93: 95,928,887 km (0.054 R)
• M94: 96,218,658 km (0.118 R)
• M95: 96,508,578 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit