🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.69 AU

Year: 130 Days

Day: 39.6 Hours

Environment

Temp: 372 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.81 AU - 0.91 AU

Year: 240 Days

Day: 18.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,931,567 km

• M1: 492,027 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.93 AU - 0.93 AU

Year: 270 Days

Day: 17 Hours

Environment

Temp: 246 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.16 AU - 1.58 AU

Year: 483 Days

Day: 17.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,931,567 km

• M1: 522,097 km (0.113 R)
• M2: 537,655 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.71 AU - 1.75 AU

Year: 685 Days

Day: 42.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.84 AU - 9.22 AU

Year: 6225 Days

Day: 34.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,931,567 km

• M1: 94,396 km (0.111 R)
• M2: 1,720,824 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.4 AU - 9.38 AU

Year: 7321 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,931,567 km

• M1: 504,743 km (0.118 R)

Asteroid Belt

Center: 13.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.8

Radius: 7.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.19 AU - 18.29 AU

Year: 22509 Days

Day: 23 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,931,567 km

• M1: 95,593 km (0.081 R)
• M2: 204,051 km (0.081 R)
• M3: 340,485 km (0.059 R)
• M4: 393,442 km (0.094 R)
• M5: 449,841 km (0.102 R)
• M6: 610,659 km (0.103 R)
• M7: 691,292 km (0.045 R)
• M8: 940,223 km (0.072 R)
• M9: 1,302,399 km (0.043 R)
• M10: 1,390,512 km (0.119 R)
• M11: 1,724,564 km (0.12 R)
• M12: 1,861,147 km (0.095 R)
• M13: 2,083,001 km (0.09 R)
• M14: 2,574,430 km (0.059 R)
• M15: 2,641,150 km (0.075 R)
• M16: 2,960,243 km (0.046 R)
• M17: 3,412,926 km (0.08 R)
• M18: 3,461,844 km (0.106 R)
• M19: 3,560,429 km (0.08 R)
• M20: 4,067,117 km (0.112 R)
• M21: 4,249,776 km (0.067 R)
• M22: 4,869,111 km (0.088 R)
• M23: 5,007,490 km (0.078 R)
• M24: 5,401,979 km (0.105 R)
• M25: 5,806,492 km (0.089 R)
• M26: 5,864,985 km (0.098 R)
• M27: 6,012,338 km (0.103 R)
• M28: 6,250,648 km (0.101 R)
• M29: 6,675,057 km (0.103 R)
• M30: 8,398,125 km (0.088 R)
• M31: 9,274,021 km (0.119 R)
• M32: 9,549,430 km (0.119 R)
• M33: 10,073,023 km (0.118 R)
• M34: 10,498,629 km (0.102 R)
• M35: 10,570,137 km (0.085 R)
• M36: 10,641,794 km (0.07 R)
• M37: 10,713,601 km (0.095 R)
• M38: 11,221,037 km (0.104 R)
• M39: 11,588,150 km (0.043 R)
• M40: 11,662,052 km (0.053 R)
• M41: 12,637,131 km (0.063 R)
• M42: 14,266,999 km (0.095 R)
• M43: 14,544,952 km (0.082 R)
• M44: 15,106,393 km (0.083 R)
• M45: 15,470,963 km (0.108 R)
• M46: 15,715,705 km (0.051 R)
• M47: 16,043,923 km (0.098 R)
• M48: 16,208,929 km (0.1 R)
• M49: 16,415,973 km (0.063 R)
• M50: 17,042,339 km (0.066 R)
• M51: 17,761,755 km (0.086 R)
• M52: 18,447,811 km (0.05 R)
• M53: 18,794,130 km (0.112 R)
• M54: 19,493,051 km (0.109 R)
• M55: 19,669,128 km (0.111 R)
• M56: 20,200,500 km (0.096 R)
• M57: 21,368,111 km (0.083 R)
• M58: 22,881,294 km (0.114 R)
• M59: 23,020,569 km (0.077 R)
• M60: 23,113,619 km (0.077 R)
• M61: 23,253,343 km (0.119 R)
• M62: 23,674,312 km (0.096 R)
• M63: 23,768,110 km (0.116 R)
• M64: 24,286,766 km (0.111 R)
• M65: 26,349,421 km (0.074 R)
• M66: 26,544,048 km (0.093 R)
• M67: 27,870,981 km (0.104 R)
• M68: 27,970,015 km (0.084 R)
• M69: 28,317,979 km (0.119 R)
• M70: 29,118,627 km (0.111 R)
• M71: 29,319,986 km (0.105 R)
• M72: 29,724,050 km (0.04 R)
• M73: 30,435,537 km (0.12 R)
• M74: 31,513,240 km (0.11 R)
• M75: 32,082,759 km (0.092 R)
• M76: 32,394,821 km (0.107 R)
• M77: 32,707,929 km (0.06 R)
• M78: 32,760,139 km (0.091 R)
• M79: 33,231,970 km (0.108 R)
• M80: 33,600,430 km (0.098 R)
• M81: 34,714,036 km (0.093 R)
• M82: 34,874,106 km (0.089 R)
• M83: 34,927,512 km (0.102 R)
• M84: 35,087,881 km (0.107 R)
• M85: 35,463,073 km (0.101 R)
• M86: 35,678,045 km (0.053 R)
• M87: 35,731,900 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 3.3

Gravity: 68.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 16.45 AU - 27.13 AU

Year: 30642 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,931,567 km

• M1: 144,960 km (0.03 R)
• M2: 580,889 km (0.058 R)
• M3: 903,571 km (0.085 R)
• M4: 935,286 km (0.076 R)
• M5: 1,417,739 km (0.058 R)
• M6: 1,883,288 km (0.07 R)
• M7: 2,048,144 km (0.101 R)
• M8: 2,217,788 km (0.05 R)
• M9: 3,228,322 km (0.079 R)
• M10: 3,883,112 km (0.037 R)
• M11: 4,039,890 km (0.082 R)
• M12: 4,252,170 km (0.114 R)
• M13: 4,966,949 km (0.095 R)
• M14: 5,483,211 km (0.095 R)
• M15: 5,600,196 km (0.117 R)
• M16: 6,815,081 km (0.085 R)
• M17: 8,918,277 km (0.085 R)
• M18: 9,825,439 km (0.101 R)
• M19: 9,967,557 km (0.106 R)
• M20: 11,951,972 km (0.097 R)
• M21: 14,535,528 km (0.088 R)
• M22: 15,269,006 km (0.1 R)
• M23: 16,181,702 km (0.096 R)
• M24: 16,265,627 km (0.087 R)
• M25: 17,112,052 km (0.114 R)
• M26: 17,368,762 km (0.05 R)
• M27: 17,454,481 km (0.096 R)
• M28: 19,556,930 km (0.104 R)
• M29: 21,368,709 km (0.083 R)
• M30: 22,015,571 km (0.063 R)
• M31: 26,028,384 km (0.109 R)
• M32: 27,016,478 km (0.113 R)
• M33: 27,916,159 km (0.095 R)
• M34: 29,335,095 km (0.106 R)
• M35: 29,847,468 km (0.092 R)
• M36: 31,089,280 km (0.114 R)
• M37: 32,453,612 km (0.049 R)
• M38: 32,983,488 km (0.108 R)
• M39: 34,374,449 km (0.117 R)
• M40: 37,879,378 km (0.1 R)
• M41: 40,013,391 km (0.088 R)
• M42: 41,037,837 km (0.026 R)
• M43: 41,610,648 km (0.038 R)
• M44: 45,457,108 km (0.097 R)
• M45: 46,764,294 km (0.072 R)
• M46: 47,242,708 km (0.11 R)
• M47: 47,602,491 km (0.096 R)
• M48: 47,842,895 km (0.062 R)
• M49: 47,963,321 km (0.09 R)
• M50: 48,204,323 km (0.046 R)
• M51: 48,566,650 km (0.097 R)
• M52: 48,808,699 km (0.093 R)
• M53: 49,172,371 km (0.096 R)
• M54: 50,513,965 km (0.119 R)
• M55: 51,250,884 km (0.078 R)
• M56: 52,610,878 km (0.095 R)
• M57: 52,735,045 km (0.065 R)
• M58: 53,233,056 km (0.103 R)
• M59: 54,610,254 km (0.028 R)
• M60: 55,619,142 km (0.08 R)
• M61: 55,999,121 km (0.102 R)
• M62: 56,507,005 km (0.112 R)
• M63: 57,271,899 km (0.103 R)
• M64: 61,277,382 km (0.054 R)
• M65: 62,457,111 km (0.112 R)
• M66: 62,983,696 km (0.037 R)
• M67: 63,247,736 km (0.05 R)
• M68: 63,379,831 km (0.079 R)
• M69: 63,776,564 km (0.117 R)
• M70: 65,773,097 km (0.094 R)
• M71: 66,711,824 km (0.069 R)
• M72: 67,925,212 km (0.062 R)
• M73: 68,602,442 km (0.075 R)
• M74: 69,554,333 km (0.026 R)
• M75: 71,471,280 km (0.107 R)
• M76: 72,298,108 km (0.067 R)
• M77: 72,712,793 km (0.112 R)
• M78: 78,599,469 km (0.08 R)
• M79: 81,456,041 km (0.11 R)
• M80: 82,319,520 km (0.102 R)
• M81: 82,463,732 km (0.033 R)
• M82: 84,201,012 km (0.111 R)
• M83: 84,637,239 km (0.106 R)
• M84: 87,270,012 km (0.037 R)
• M85: 87,564,271 km (0.038 R)
• M86: 88,744,299 km (0.09 R)
• M87: 92,465,845 km (0.078 R)
• M88: 93,818,061 km (0.107 R)
• M89: 93,968,706 km (0.064 R)
• M90: 94,572,034 km (0.097 R)
• M91: 94,874,222 km (0.031 R)
• M92: 96,694,080 km (0.116 R)
• M93: 100,522,140 km (0.08 R)
• M94: 102,687,419 km (0.112 R)

Kuiper Belt

Range: 36.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit