🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 305 Days

Day: 24.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.1 AU - 1.46 AU

Year: 526 Days

Day: 27.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,957,073 km

• M1: 602,131 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.06 AU - 4.34 AU

Year: 2587 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,957,073 km

• M1: 1,280,707 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.18 AU - 5.56 AU

Year: 3906 Days

Day: 24.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,957,073 km

• M1: 145,260 km (0.103 R)
• M2: 454,329 km (0.101 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 11.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.14 AU - 7.86 AU

Year: 7465 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,957,073 km

• M1: 171,589 km (0.093 R)
• M2: 278,551 km (0.104 R)
• M3: 352,901 km (0.054 R)
• M4: 437,424 km (0.053 R)
• M5: 741,257 km (0.094 R)
• M6: 1,065,436 km (0.096 R)
• M7: 1,198,578 km (0.092 R)
• M8: 2,320,113 km (0.078 R)
• M9: 2,475,845 km (0.077 R)
• M10: 3,283,823 km (0.111 R)
• M11: 3,393,179 km (0.064 R)
• M12: 3,842,421 km (0.08 R)
• M13: 4,074,298 km (0.106 R)
• M14: 4,286,877 km (0.111 R)
• M15: 4,382,619 km (0.045 R)
• M16: 4,503,195 km (0.096 R)
• M17: 5,301,300 km (0.065 R)
• M18: 5,611,865 km (0.091 R)
• M19: 6,251,097 km (0.116 R)
• M20: 6,524,262 km (0.063 R)
• M21: 6,941,341 km (0.103 R)
• M22: 7,195,807 km (0.093 R)
• M23: 7,540,032 km (0.115 R)
• M24: 7,889,493 km (0.105 R)
• M25: 8,007,226 km (0.091 R)
• M26: 8,665,157 km (0.067 R)
• M27: 8,908,703 km (0.074 R)
• M28: 9,154,492 km (0.085 R)
• M29: 9,371,409 km (0.042 R)
• M30: 9,590,121 km (0.113 R)
• M31: 9,842,044 km (0.095 R)
• M32: 9,968,903 km (0.041 R)
• M33: 10,224,117 km (0.092 R)
• M34: 10,741,277 km (0.097 R)
• M35: 10,839,114 km (0.075 R)
• M36: 11,499,439 km (0.105 R)
• M37: 11,633,030 km (0.106 R)
• M38: 12,514,311 km (0.088 R)
• M39: 13,241,656 km (0.066 R)
• M40: 13,451,990 km (0.079 R)
• M41: 13,769,586 km (0.099 R)
• M42: 13,876,100 km (0.086 R)
• M43: 14,089,726 km (0.076 R)
• M44: 14,340,452 km (0.044 R)
• M45: 14,412,408 km (0.118 R)
• M46: 14,664,930 km (0.114 R)
• M47: 15,101,456 km (0.119 R)
• M48: 15,174,610 km (0.083 R)
• M49: 15,394,668 km (0.06 R)
• M50: 15,468,420 km (0.059 R)
• M51: 15,727,075 km (0.068 R)
• M52: 15,838,226 km (0.086 R)
• M53: 16,398,619 km (0.089 R)
• M54: 16,473,867 km (0.032 R)
• M55: 16,624,662 km (0.049 R)
• M56: 16,738,057 km (0.048 R)
• M57: 17,731,387 km (0.1 R)
• M58: 18,235,232 km (0.1 R)
• M59: 18,547,742 km (0.103 R)
• M60: 19,975,504 km (0.081 R)
• M61: 20,136,322 km (0.067 R)
• M62: 20,743,241 km (0.043 R)
• M63: 21,479,561 km (0.111 R)
• M64: 21,685,558 km (0.119 R)
• M65: 21,809,425 km (0.12 R)
• M66: 22,307,586 km (0.061 R)
• M67: 24,380,264 km (0.03 R)
• M68: 25,200,509 km (0.071 R)
• M69: 26,469,847 km (0.09 R)
• M70: 27,045,500 km (0.117 R)
• M71: 27,759,830 km (0.1 R)
• M72: 27,894,468 km (0.079 R)
• M73: 28,299,579 km (0.047 R)
• M74: 28,435,114 km (0.113 R)
• M75: 28,933,724 km (0.088 R)
• M76: 30,539,508 km (0.12 R)
• M77: 30,864,135 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 8.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.26 AU - 9.36 AU

Year: 7932 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,957,073 km

• M1: 110,104 km (0.082 R)
• M2: 204,949 km (0.072 R)
• M3: 342,878 km (0.092 R)
• M4: 624,122 km (0.103 R)
• M5: 852,259 km (0.119 R)
• M6: 1,004,251 km (0.046 R)
• M7: 1,237,025 km (0.056 R)
• M8: 1,631,514 km (0.106 R)
• M9: 1,920,388 km (0.061 R)
• M10: 2,020,319 km (0.115 R)
• M11: 2,437,398 km (0.089 R)
• M12: 2,530,448 km (0.084 R)
• M13: 2,592,980 km (0.105 R)
• M14: 3,247,620 km (0.11 R)
• M15: 3,419,059 km (0.111 R)
• M16: 3,806,817 km (0.075 R)
• M17: 4,005,932 km (0.114 R)
• M18: 4,264,437 km (0.119 R)
• M19: 4,528,328 km (0.08 R)
• M20: 4,914,739 km (0.057 R)
• M21: 5,739,771 km (0.089 R)
• M22: 5,822,648 km (0.114 R)
• M23: 5,947,563 km (0.102 R)
• M24: 6,200,084 km (0.099 R)
• M25: 6,306,448 km (0.045 R)
• M26: 6,499,279 km (0.108 R)
• M27: 7,067,452 km (0.025 R)
• M28: 7,223,034 km (0.11 R)
• M29: 7,605,855 km (0.042 R)
• M30: 7,765,476 km (0.088 R)
• M31: 7,880,217 km (0.095 R)
• M32: 8,297,595 km (0.058 R)
• M33: 8,509,127 km (0.084 R)
• M34: 8,865,469 km (0.108 R)
• M35: 9,299,602 km (0.038 R)
• M36: 9,445,909 km (0.106 R)
• M37: 9,740,766 km (0.044 R)
• M38: 10,465,717 km (0.119 R)
• M39: 10,770,747 km (0.081 R)
• M40: 10,950,115 km (0.115 R)
• M41: 11,808,807 km (0.051 R)
• M42: 11,914,274 km (0.12 R)
• M43: 12,099,775 km (0.073 R)
• M44: 12,420,064 km (0.099 R)
• M45: 13,123,324 km (0.081 R)
• M46: 13,314,958 km (0.117 R)
• M47: 13,673,245 km (0.087 R)
• M48: 14,512,041 km (0.115 R)
• M49: 14,795,379 km (0.093 R)
• M50: 14,937,796 km (0.079 R)
• M51: 15,051,939 km (0.034 R)
• M52: 16,092,841 km (0.034 R)
• M53: 16,444,995 km (0.116 R)
• M54: 17,007,782 km (0.111 R)
• M55: 17,156,931 km (0.081 R)
• M56: 17,606,921 km (0.082 R)
• M57: 18,518,720 km (0.09 R)
• M58: 18,580,056 km (0.11 R)
• M59: 19,383,546 km (0.109 R)
• M60: 20,040,729 km (0.096 R)
• M61: 20,135,125 km (0.094 R)
• M62: 20,546,370 km (0.082 R)
• M63: 21,056,199 km (0.08 R)
• M64: 21,602,531 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.3

Radius: 3.2

Gravity: 90.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.92 AU - 13.86 AU

Year: 17807 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,957,073 km

• M1: 95,593 km (0.117 R)
• M2: 129,701 km (0.115 R)
• M3: 155,283 km (0.062 R)
• M4: 243,845 km (0.069 R)
• M5: 329,564 km (0.096 R)
• M6: 366,515 km (0.073 R)
• M7: 485,894 km (0.032 R)
• M8: 758,910 km (0.047 R)
• M9: 808,576 km (0.119 R)
• M10: 1,072,318 km (0.053 R)
• M11: 1,100,143 km (0.044 R)
• M12: 1,451,997 km (0.027 R)
• M13: 1,545,196 km (0.045 R)
• M14: 1,802,804 km (0.105 R)
• M15: 2,503,820 km (0.118 R)
• M16: 3,400,958 km (0.078 R)
• M17: 4,521,147 km (0.099 R)
• M18: 4,657,281 km (0.06 R)
• M19: 5,501,162 km (0.079 R)
• M20: 5,743,960 km (0.089 R)
• M21: 6,189,612 km (0.052 R)
• M22: 6,441,984 km (0.091 R)
• M23: 7,431,274 km (0.047 R)
• M24: 7,645,498 km (0.116 R)
• M25: 8,411,140 km (0.098 R)
• M26: 9,143,721 km (0.11 R)
• M27: 10,369,676 km (0.085 R)
• M28: 10,548,894 km (0.087 R)
• M29: 10,910,622 km (0.071 R)
• M30: 12,145,253 km (0.06 R)
• M31: 12,397,475 km (0.112 R)
• M32: 13,815,064 km (0.119 R)
• M33: 14,144,329 km (0.108 R)
• M34: 14,276,723 km (0.083 R)
• M35: 14,676,598 km (0.055 R)
• M36: 15,897,766 km (0.11 R)
• M37: 17,505,045 km (0.098 R)
• M38: 21,021,343 km (0.093 R)
• M39: 21,551,817 km (0.054 R)
• M40: 22,086,779 km (0.041 R)
• M41: 23,639,007 km (0.066 R)
• M42: 25,547,726 km (0.112 R)
• M43: 25,870,558 km (0.11 R)
• M44: 26,847,283 km (0.062 R)
• M45: 27,587,643 km (0.103 R)
• M46: 28,085,055 km (0.12 R)
• M47: 28,920,560 km (0.099 R)
• M48: 30,787,092 km (0.038 R)
• M49: 31,734,944 km (0.111 R)
• M50: 32,343,060 km (0.101 R)
• M51: 32,779,736 km (0.071 R)
• M52: 33,570,809 km (0.111 R)
• M53: 34,012,871 km (0.091 R)
• M54: 34,368,016 km (0.066 R)
• M55: 34,724,359 km (0.057 R)
• M56: 35,261,265 km (0.12 R)
• M57: 35,890,923 km (0.092 R)
• M58: 36,071,487 km (0.091 R)
• M59: 36,524,470 km (0.068 R)
• M60: 38,446,802 km (0.109 R)
• M61: 39,933,506 km (0.069 R)
• M62: 40,872,083 km (0.039 R)
• M63: 42,866,821 km (0.081 R)
• M64: 46,260,898 km (0.105 R)
• M65: 47,444,366 km (0.051 R)
• M66: 47,741,767 km (0.068 R)
• M67: 47,940,433 km (0.057 R)
• M68: 49,137,964 km (0.065 R)
• M69: 50,345,219 km (0.089 R)
• M70: 50,547,325 km (0.084 R)
• M71: 50,749,731 km (0.097 R)
• M72: 51,155,441 km (0.108 R)
• M73: 51,664,073 km (0.116 R)
• M74: 53,508,914 km (0.118 R)
• M75: 53,611,987 km (0.033 R)
• M76: 54,025,177 km (0.092 R)
• M77: 54,128,698 km (0.052 R)
• M78: 54,439,413 km (0.115 R)
• M79: 55,479,567 km (0.109 R)
• M80: 57,368,240 km (0.097 R)
• M81: 57,579,472 km (0.107 R)
• M82: 58,532,860 km (0.089 R)
• M83: 61,532,147 km (0.112 R)
• M84: 62,398,169 km (0.067 R)
• M85: 62,506,628 km (0.113 R)
• M86: 66,455,862 km (0.091 R)
• M87: 68,348,574 km (0.096 R)
• M88: 70,259,089 km (0.096 R)
• M89: 73,672,912 km (0.108 R)
• M90: 75,168,891 km (0.092 R)
• M91: 75,862,875 km (0.085 R)
• M92: 76,094,603 km (0.104 R)
• M93: 76,907,517 km (0.064 R)
• M94: 77,840,260 km (0.091 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit