🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 279 Days

Day: 17.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 311 Days

Day: 22.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.2 AU - 1.78 AU

Year: 696 Days

Day: 34.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.92 AU - 3.06 AU

Year: 1980 Days

Day: 14.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.28 AU - 3.44 AU

Year: 2358 Days

Day: 21.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,096,831 km

• M1: 289,173 km (0.09 R)
• M2: 1,891,815 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.96 AU - 4.76 AU

Year: 2904 Days

Day: 34 Hours

Environment

Temp: -139 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,096,831 km

• M1: 2,678,101 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.62 AU - 4.54 AU

Year: 3155 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 103,096,831 km

• M1: 198,068 km (0.09 R)
• M2: 408,103 km (0.095 R)
• M3: 515,963 km (0.035 R)
• M4: 748,887 km (0.06 R)
• M5: 846,425 km (0.071 R)
• M6: 1,143,227 km (0.085 R)
• M7: 1,433,148 km (0.073 R)
• M8: 1,573,171 km (0.091 R)
• M9: 1,688,661 km (0.104 R)
• M10: 1,974,991 km (0.08 R)
• M11: 2,212,553 km (0.051 R)
• M12: 2,681,691 km (0.071 R)
• M13: 2,857,020 km (0.082 R)
• M14: 2,981,934 km (0.056 R)
• M15: 3,349,496 km (0.101 R)
• M16: 3,519,888 km (0.101 R)
• M17: 3,615,631 km (0.051 R)
• M18: 3,888,946 km (0.055 R)
• M19: 4,008,176 km (0.089 R)
• M20: 4,168,993 km (0.09 R)
• M21: 4,270,720 km (0.059 R)
• M22: 5,049,078 km (0.073 R)
• M23: 6,263,513 km (0.08 R)
• M24: 6,640,201 km (0.097 R)
• M25: 6,783,515 km (0.037 R)
• M26: 7,268,512 km (0.063 R)
• M27: 7,515,199 km (0.105 R)
• M28: 8,042,382 km (0.091 R)
• M29: 8,297,745 km (0.075 R)
• M30: 9,212,536 km (0.085 R)
• M31: 10,049,536 km (0.074 R)
• M32: 10,297,121 km (0.114 R)
• M33: 10,686,374 km (0.059 R)
• M34: 11,193,960 km (0.104 R)
• M35: 11,651,729 km (0.036 R)
• M36: 11,941,052 km (0.049 R)
• M37: 12,086,461 km (0.085 R)
• M38: 12,585,818 km (0.093 R)
• M39: 12,882,621 km (0.063 R)
• M40: 13,422,819 km (0.1 R)
• M41: 13,634,948 km (0.077 R)
• M42: 14,154,651 km (0.072 R)
• M43: 14,649,820 km (0.084 R)
• M44: 14,805,701 km (0.097 R)
• M45: 14,930,915 km (0.109 R)
• M46: 16,008,767 km (0.07 R)
• M47: 16,330,552 km (0.075 R)
• M48: 16,427,492 km (0.118 R)
• M49: 17,013,317 km (0.116 R)
• M50: 17,341,684 km (0.095 R)
• M51: 17,672,296 km (0.084 R)
• M52: 18,608,928 km (0.084 R)
• M53: 18,777,824 km (0.06 R)
• M54: 19,219,586 km (0.108 R)
• M55: 19,424,536 km (0.105 R)
• M56: 20,044,020 km (0.068 R)
• M57: 20,356,231 km (0.117 R)
• M58: 21,161,217 km (0.112 R)
• M59: 21,302,288 km (0.072 R)
• M60: 21,869,862 km (0.12 R)
• M61: 22,083,937 km (0.075 R)
• M62: 22,227,102 km (0.093 R)
• M63: 22,334,513 km (0.031 R)
• M64: 22,478,277 km (0.105 R)
• M65: 22,802,605 km (0.091 R)
• M66: 23,092,227 km (0.096 R)
• M67: 23,419,547 km (0.046 R)
• M68: 24,226,178 km (0.106 R)
• M69: 24,410,782 km (0.027 R)
• M70: 24,706,986 km (0.04 R)
• M71: 24,818,436 km (0.048 R)
• M72: 24,967,286 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 14

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.65 AU - 5.95 AU

Year: 4672 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 103,096,831 km

• M1: 219,310 km (0.067 R)
• M2: 322,383 km (0.107 R)
• M3: 1,047,933 km (0.1 R)
• M4: 1,371,364 km (0.116 R)
• M5: 1,556,416 km (0.087 R)
• M6: 2,001,021 km (0.12 R)
• M7: 2,727,319 km (0.089 R)
• M8: 2,977,446 km (0.052 R)
• M9: 3,235,204 km (0.119 R)
• M10: 3,742,340 km (0.061 R)
• M11: 3,911,835 km (0.119 R)
• M12: 4,210,731 km (0.109 R)
• M13: 4,582,781 km (0.095 R)
• M14: 4,797,753 km (0.065 R)
• M15: 5,084,084 km (0.093 R)
• M16: 5,255,074 km (0.108 R)
• M17: 5,833,270 km (0.12 R)
• M18: 5,976,585 km (0.101 R)
• M19: 6,376,609 km (0.118 R)
• M20: 6,617,312 km (0.112 R)
• M21: 7,069,247 km (0.104 R)
• M22: 7,963,843 km (0.106 R)
• M23: 8,263,188 km (0.089 R)
• M24: 8,485,191 km (0.103 R)
• M25: 8,852,753 km (0.112 R)
• M26: 9,059,198 km (0.092 R)
• M27: 9,477,025 km (0.08 R)
• M28: 9,688,257 km (0.109 R)
• M29: 9,837,107 km (0.118 R)
• M30: 10,702,082 km (0.064 R)
• M31: 10,988,562 km (0.079 R)
• M32: 11,976,656 km (0.099 R)
• M33: 12,067,911 km (0.059 R)
• M34: 12,597,188 km (0.117 R)
• M35: 13,228,192 km (0.097 R)
• M36: 13,464,556 km (0.068 R)
• M37: 13,606,974 km (0.096 R)
• M38: 14,157,942 km (0.113 R)
• M39: 14,399,693 km (0.089 R)
• M40: 15,207,372 km (0.105 R)
• M41: 15,929,181 km (0.083 R)
• M42: 16,054,843 km (0.071 R)
• M43: 16,281,783 km (0.115 R)
• M44: 16,408,343 km (0.102 R)
• M45: 16,535,202 km (0.104 R)
• M46: 16,866,562 km (0.098 R)
• M47: 17,251,626 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.7

Radius: 5

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.71 AU - 16.01 AU

Year: 19757 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,096,831 km

• M1: 86,916 km (0.093 R)
• M2: 166,054 km (0.099 R)
• M3: 426,504 km (0.089 R)
• M4: 869,762 km (0.109 R)
• M5: 917,633 km (0.088 R)
• M6: 1,066,932 km (0.099 R)
• M7: 1,118,543 km (0.089 R)
• M8: 1,445,115 km (0.066 R)
• M9: 1,502,262 km (0.113 R)
• M10: 1,923,829 km (0.032 R)
• M11: 2,147,627 km (0.049 R)
• M12: 2,655,063 km (0.048 R)
• M13: 2,868,090 km (0.097 R)
• M14: 3,656,471 km (0.043 R)
• M15: 4,013,860 km (0.084 R)
• M16: 4,761,401 km (0.11 R)
• M17: 5,731,842 km (0.12 R)
• M18: 6,099,554 km (0.116 R)
• M19: 9,735,231 km (0.112 R)
• M20: 10,561,759 km (0.068 R)
• M21: 10,617,709 km (0.115 R)
• M22: 11,068,447 km (0.048 R)
• M23: 11,296,135 km (0.098 R)
• M24: 11,353,282 km (0.11 R)
• M25: 11,410,578 km (0.042 R)
• M26: 12,163,803 km (0.071 R)
• M27: 12,694,576 km (0.045 R)
• M28: 12,813,506 km (0.079 R)
• M29: 13,535,167 km (0.11 R)
• M30: 14,579,958 km (0.104 R)
• M31: 14,892,169 km (0.116 R)
• M32: 15,905,994 km (0.081 R)
• M33: 16,291,956 km (0.098 R)
• M34: 16,356,582 km (0.074 R)
• M35: 17,138,530 km (0.034 R)
• M36: 17,600,339 km (0.049 R)
• M37: 17,733,032 km (0.119 R)
• M38: 18,267,246 km (0.088 R)
• M39: 18,401,585 km (0.084 R)
• M40: 18,942,232 km (0.072 R)
• M41: 19,625,445 km (0.077 R)
• M42: 21,297,800 km (0.107 R)
• M43: 22,653,755 km (0.094 R)
• M44: 22,798,117 km (0.068 R)
• M45: 22,942,778 km (0.047 R)
• M46: 23,087,739 km (0.119 R)
• M47: 23,890,481 km (0.069 R)
• M48: 24,037,386 km (0.086 R)
• M49: 26,580,849 km (0.069 R)
• M50: 26,885,729 km (0.063 R)
• M51: 27,421,888 km (0.071 R)
• M52: 27,575,675 km (0.06 R)
• M53: 28,193,963 km (0.114 R)
• M54: 28,582,768 km (0.104 R)
• M55: 28,973,218 km (0.077 R)
• M56: 31,032,134 km (0.098 R)
• M57: 31,917,454 km (0.118 R)
• M58: 32,079,319 km (0.03 R)
• M59: 32,485,028 km (0.114 R)
• M60: 32,647,791 km (0.107 R)
• M61: 33,301,683 km (0.117 R)
• M62: 33,794,907 km (0.088 R)
• M63: 34,207,797 km (0.118 R)
• M64: 34,539,306 km (0.093 R)
• M65: 34,622,333 km (0.116 R)
• M66: 35,038,664 km (0.062 R)
• M67: 37,229,524 km (0.086 R)
• M68: 38,772,028 km (0.029 R)
• M69: 39,899,098 km (0.119 R)
• M70: 40,510,355 km (0.082 R)
• M71: 40,948,976 km (0.107 R)
• M72: 41,477,206 km (0.105 R)
• M73: 42,451,687 km (0.091 R)
• M74: 44,784,815 km (0.08 R)
• M75: 45,602,069 km (0.076 R)
• M76: 45,693,174 km (0.089 R)
• M77: 47,251,235 km (0.104 R)
• M78: 49,667,690 km (0.087 R)
• M79: 50,136,978 km (0.12 R)
• M80: 52,219,381 km (0.106 R)
• M81: 53,944,095 km (0.085 R)
• M82: 55,395,493 km (0.062 R)
• M83: 57,842,914 km (0.111 R)
• M84: 58,336,587 km (0.063 R)
• M85: 59,527,237 km (0.118 R)
• M86: 62,134,279 km (0.113 R)
• M87: 63,655,091 km (0.083 R)
• M88: 64,062,745 km (0.089 R)
• M89: 65,085,695 km (0.07 R)
• M90: 66,010,958 km (0.053 R)
• M91: 68,499,369 km (0.115 R)
• M92: 69,021,615 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812

Radius: 3.8

Gravity: 56.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.56 AU - 22.22 AU

Year: 28972 Days

Day: 23.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,096,831 km

• M1: 236,514 km (0.084 R)
• M2: 275,709 km (0.056 R)
• M3: 317,147 km (0.113 R)
• M4: 479,312 km (0.099 R)
• M5: 530,025 km (0.034 R)
• M6: 721,959 km (0.055 R)
• M7: 780,602 km (0.113 R)
• M8: 871,707 km (0.096 R)
• M9: 1,097,300 km (0.057 R)
• M10: 1,412,802 km (0.064 R)
• M11: 1,599,800 km (0.084 R)
• M12: 2,691,714 km (0.115 R)
• M13: 2,876,169 km (0.11 R)
• M14: 3,208,725 km (0.074 R)
• M15: 4,118,579 km (0.117 R)
• M16: 5,561,450 km (0.084 R)
• M17: 6,033,881 km (0.099 R)
• M18: 7,016,888 km (0.097 R)
• M19: 7,462,391 km (0.106 R)
• M20: 8,048,365 km (0.037 R)
• M21: 8,989,186 km (0.114 R)
• M22: 10,320,458 km (0.099 R)
• M23: 12,012,260 km (0.079 R)
• M24: 12,315,196 km (0.073 R)
• M25: 12,543,931 km (0.062 R)
• M26: 13,866,975 km (0.086 R)
• M27: 14,264,456 km (0.109 R)
• M28: 15,479,191 km (0.106 R)
• M29: 17,833,712 km (0.095 R)
• M30: 18,788,745 km (0.116 R)
• M31: 19,582,361 km (0.094 R)
• M32: 19,938,703 km (0.105 R)
• M33: 21,476,570 km (0.062 R)
• M34: 22,584,791 km (0.093 R)
• M35: 23,051,985 km (0.111 R)
• M36: 23,522,470 km (0.118 R)
• M37: 23,806,257 km (0.061 R)
• M38: 24,664,351 km (0.04 R)
• M39: 24,760,392 km (0.067 R)
• M40: 25,532,617 km (0.12 R)
• M41: 25,629,706 km (0.097 R)
• M42: 27,100,701 km (0.107 R)
• M43: 27,497,585 km (0.036 R)
• M44: 28,297,036 km (0.05 R)
• M45: 28,598,775 km (0.113 R)
• M46: 30,021,151 km (0.067 R)
• M47: 31,258,475 km (0.109 R)
• M48: 31,674,656 km (0.111 R)
• M49: 32,723,038 km (0.048 R)
• M50: 33,145,503 km (0.12 R)
• M51: 33,676,276 km (0.111 R)
• M52: 34,102,779 km (0.094 R)
• M53: 34,531,228 km (0.063 R)
• M54: 36,480,787 km (0.069 R)
• M55: 36,699,649 km (0.072 R)
• M56: 37,910,943 km (0.05 R)
• M57: 39,023,353 km (0.115 R)
• M58: 41,508,323 km (0.117 R)
• M59: 42,769,882 km (0.082 R)
• M60: 42,885,222 km (0.059 R)
• M61: 43,231,840 km (0.113 R)
• M62: 44,861,260 km (0.066 R)
• M63: 48,660,597 km (0.111 R)
• M64: 50,964,703 km (0.073 R)
• M65: 51,209,296 km (0.096 R)
• M66: 51,699,678 km (0.117 R)
• M67: 53,056,082 km (0.072 R)
• M68: 53,180,098 km (0.117 R)
• M69: 54,424,304 km (0.097 R)
• M70: 58,597,935 km (0.063 R)
• M71: 62,742,245 km (0.103 R)
• M72: 63,924,816 km (0.094 R)
• M73: 67,919,228 km (0.087 R)
• M74: 69,268,452 km (0.118 R)
• M75: 72,267,889 km (0.114 R)
• M76: 73,093,370 km (0.114 R)
• M77: 74,475,954 km (0.05 R)
• M78: 74,892,284 km (0.061 R)
• M79: 77,547,796 km (0.089 R)
• M80: 82,232,454 km (0.107 R)
• M81: 82,950,224 km (0.108 R)
• M82: 85,406,172 km (0.087 R)
• M83: 86,133,068 km (0.06 R)
• M84: 87,154,074 km (0.058 R)
• M85: 88,032,513 km (0.05 R)
• M86: 89,060,998 km (0.054 R)
• M87: 91,129,937 km (0.069 R)
• M88: 92,319,240 km (0.085 R)
• M89: 92,617,388 km (0.105 R)
• M90: 94,112,768 km (0.108 R)
• M91: 95,616,227 km (0.073 R)
• M92: 99,104,101 km (0.083 R)
• M93: 99,409,431 km (0.109 R)
• M94: 102,479,179 km (0.091 R)
• M95: 102,787,799 km (0.082 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: 287 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit