🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 44.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 125.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.88 AU - 1.9 AU

Year: 931 Days

Day: 47.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.39 AU - 2.83 AU

Year: 1510 Days

Day: 31.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.65 AU - 3.67 AU

Year: 2012 Days

Day: 33.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.98 AU - 3.84 AU

Year: 2255 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 9.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.33 AU - 7.13 AU

Year: 6253 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,783,878 km

• M1: 124,316 km (0.106 R)
• M2: 744,997 km (0.04 R)
• M3: 1,102,836 km (0.068 R)
• M4: 1,174,792 km (0.101 R)
• M5: 1,384,977 km (0.117 R)
• M6: 1,494,782 km (0.083 R)
• M7: 1,910,664 km (0.065 R)
• M8: 2,493,946 km (0.066 R)
• M9: 2,746,168 km (0.095 R)
• M10: 2,865,398 km (0.108 R)
• M11: 3,026,963 km (0.051 R)
• M12: 3,191,671 km (0.074 R)
• M13: 3,508,519 km (0.076 R)
• M14: 3,813,399 km (0.096 R)
• M15: 3,879,821 km (0.068 R)
• M16: 4,059,039 km (0.115 R)
• M17: 4,995,522 km (0.09 R)
• M18: 5,239,815 km (0.086 R)
• M19: 5,438,032 km (0.109 R)
• M20: 5,816,515 km (0.103 R)
• M21: 6,599,061 km (0.031 R)
• M22: 7,111,733 km (0.07 R)
• M23: 7,221,388 km (0.096 R)
• M24: 7,693,370 km (0.084 R)
• M25: 7,862,266 km (0.069 R)
• M26: 8,434,478 km (0.064 R)
• M27: 9,317,853 km (0.037 R)
• M28: 9,558,406 km (0.103 R)
• M29: 10,354,267 km (0.038 R)
• M30: 10,886,237 km (0.103 R)
• M31: 11,362,856 km (0.1 R)
• M32: 11,878,969 km (0.105 R)
• M33: 12,402,561 km (0.059 R)
• M34: 12,800,342 km (0.112 R)
• M35: 13,202,311 km (0.085 R)
• M36: 13,574,361 km (0.11 R)
• M37: 14,087,332 km (0.089 R)
• M38: 14,225,112 km (0.034 R)
• M39: 14,851,179 km (0.095 R)
• M40: 15,663,944 km (0.099 R)
• M41: 16,093,889 km (0.055 R)
• M42: 16,165,845 km (0.077 R)
• M43: 16,237,951 km (0.101 R)
• M44: 17,443,561 km (0.081 R)
• M45: 17,814,563 km (0.085 R)
• M46: 18,001,112 km (0.104 R)
• M47: 18,225,808 km (0.056 R)
• M48: 18,300,756 km (0.119 R)
• M49: 18,829,286 km (0.111 R)
• M50: 19,209,863 km (0.069 R)
• M51: 19,631,429 km (0.058 R)
• M52: 19,708,472 km (0.053 R)
• M53: 20,483,838 km (0.112 R)
• M54: 20,953,875 km (0.113 R)
• M55: 21,111,252 km (0.074 R)
• M56: 21,308,721 km (0.091 R)
• M57: 21,466,995 km (0.073 R)
• M58: 21,944,362 km (0.025 R)
• M59: 22,385,077 km (0.073 R)
• M60: 22,465,561 km (0.104 R)
• M61: 23,765,567 km (0.033 R)
• M62: 24,094,383 km (0.047 R)
• M63: 24,259,389 km (0.109 R)
• M64: 24,466,133 km (0.092 R)
• M65: 25,382,869 km (0.083 R)
• M66: 25,466,794 km (0.111 R)
• M67: 25,676,829 km (0.094 R)
• M68: 25,971,986 km (0.042 R)
• M69: 26,438,132 km (0.045 R)
• M70: 27,035,327 km (0.104 R)
• M71: 27,292,636 km (0.11 R)
• M72: 27,723,328 km (0.118 R)
• M73: 28,678,809 km (0.056 R)
• M74: 28,809,857 km (0.106 R)
• M75: 29,116,533 km (0.06 R)
• M76: 29,204,347 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 11.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.23 AU - 8.21 AU

Year: 7682 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,783,878 km

• M1: 597,793 km (0.049 R)
• M2: 677,529 km (0.108 R)
• M3: 1,028,485 km (0.081 R)
• M4: 1,669,213 km (0.113 R)
• M5: 2,188,318 km (0.064 R)
• M6: 2,767,261 km (0.111 R)
• M7: 3,555,493 km (0.11 R)
• M8: 4,033,907 km (0.114 R)
• M9: 4,193,528 km (0.049 R)
• M10: 5,194,936 km (0.111 R)
• M11: 5,296,213 km (0.1 R)
• M12: 5,441,922 km (0.059 R)
• M13: 5,559,506 km (0.058 R)
• M14: 6,145,032 km (0.115 R)
• M15: 6,313,629 km (0.049 R)
• M16: 6,813,136 km (0.028 R)
• M17: 7,035,737 km (0.088 R)
• M18: 7,147,936 km (0.083 R)
• M19: 7,471,815 km (0.112 R)
• M20: 7,602,863 km (0.12 R)
• M21: 8,134,085 km (0.083 R)
• M22: 8,711,832 km (0.11 R)
• M23: 11,096,721 km (0.104 R)
• M24: 11,321,268 km (0.109 R)
• M25: 11,547,460 km (0.108 R)
• M26: 11,927,588 km (0.106 R)
• M27: 12,389,396 km (0.037 R)
• M28: 12,486,336 km (0.116 R)
• M29: 13,330,367 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 5.9

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.59 AU - 13.75 AU

Year: 18102 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,783,878 km

• M1: 80,334 km (0.099 R)
• M2: 327,320 km (0.11 R)
• M3: 418,575 km (0.105 R)
• M4: 561,142 km (0.098 R)
• M5: 767,138 km (0.096 R)
• M6: 816,056 km (0.105 R)
• M7: 1,132,157 km (0.095 R)
• M8: 1,216,829 km (0.091 R)
• M9: 1,801,009 km (0.095 R)
• M10: 2,209,261 km (0.116 R)
• M11: 2,460,287 km (0.091 R)
• M12: 2,720,587 km (0.089 R)
• M13: 2,911,923 km (0.119 R)
• M14: 3,429,681 km (0.104 R)
• M15: 3,762,386 km (0.071 R)
• M16: 5,965,813 km (0.081 R)
• M17: 6,015,181 km (0.106 R)
• M18: 6,214,296 km (0.087 R)
• M19: 6,365,090 km (0.106 R)
• M20: 6,824,804 km (0.08 R)
• M21: 6,876,565 km (0.117 R)
• M22: 7,295,140 km (0.034 R)
• M23: 7,614,532 km (0.102 R)
• M24: 7,775,948 km (0.085 R)
• M25: 8,711,682 km (0.068 R)
• M26: 9,682,573 km (0.1 R)
• M27: 10,269,595 km (0.105 R)
• M28: 11,171,670 km (0.072 R)
• M29: 11,355,077 km (0.085 R)
• M30: 12,161,409 km (0.088 R)
• M31: 12,350,202 km (0.111 R)
• M32: 12,413,332 km (0.038 R)
• M33: 13,698,079 km (0.116 R)
• M34: 14,489,152 km (0.089 R)
• M35: 14,756,035 km (0.069 R)
• M36: 14,957,394 km (0.115 R)
• M37: 18,012,182 km (0.097 R)
• M38: 18,083,690 km (0.101 R)
• M39: 18,587,685 km (0.102 R)
• M40: 18,732,496 km (0.104 R)
• M41: 20,127,047 km (0.116 R)
• M42: 20,799,190 km (0.102 R)
• M43: 21,024,934 km (0.07 R)
• M44: 22,859,452 km (0.12 R)
• M45: 23,326,048 km (0.101 R)
• M46: 24,426,939 km (0.06 R)
• M47: 24,665,099 km (0.062 R)
• M48: 25,705,701 km (0.067 R)
• M49: 27,746,964 km (0.093 R)
• M50: 28,494,505 km (0.042 R)
• M51: 28,745,231 km (0.116 R)
• M52: 30,862,340 km (0.06 R)
• M53: 31,809,594 km (0.096 R)
• M54: 32,766,422 km (0.104 R)
• M55: 32,941,451 km (0.107 R)
• M56: 37,965,396 km (0.083 R)
• M57: 40,003,219 km (0.083 R)
• M58: 42,457,222 km (0.117 R)
• M59: 42,647,959 km (0.11 R)
• M60: 43,991,348 km (0.076 R)
• M61: 44,087,839 km (0.1 R)
• M62: 44,377,760 km (0.057 R)
• M63: 45,543,576 km (0.079 R)
• M64: 45,738,801 km (0.026 R)
• M65: 47,707,060 km (0.085 R)
• M66: 47,905,427 km (0.115 R)
• M67: 48,901,150 km (0.087 R)
• M68: 50,205,793 km (0.105 R)
• M69: 50,407,601 km (0.025 R)
• M70: 50,710,686 km (0.115 R)
• M71: 51,115,797 km (0.062 R)
• M72: 51,318,802 km (0.049 R)
• M73: 52,644,538 km (0.085 R)
• M74: 52,951,962 km (0.111 R)
• M75: 53,568,903 km (0.094 R)
• M76: 54,705,997 km (0.076 R)
• M77: 56,583,749 km (0.1 R)
• M78: 56,688,617 km (0.095 R)
• M79: 57,741,637 km (0.104 R)
• M80: 60,509,496 km (0.119 R)
• M81: 60,724,169 km (0.116 R)
• M82: 60,831,581 km (0.064 R)
• M83: 61,154,263 km (0.1 R)
• M84: 61,909,433 km (0.102 R)
• M85: 63,756,369 km (0.04 R)
• M86: 64,193,494 km (0.069 R)
• M87: 66,726,485 km (0.089 R)
• M88: 69,404,436 km (0.058 R)
• M89: 72,572,620 km (0.068 R)
• M90: 73,600,956 km (0.097 R)
• M91: 74,059,623 km (0.055 R)
• M92: 74,519,187 km (0.115 R)
• M93: 74,979,650 km (0.119 R)
• M94: 76,250,783 km (0.109 R)
• M95: 76,831,073 km (0.099 R)
• M96: 77,412,709 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 7.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.13 AU - 22.89 AU

Year: 29686 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,783,878 km

• M1: 143,614 km (0.054 R)
• M2: 749,336 km (0.045 R)
• M3: 901,626 km (0.055 R)
• M4: 1,207,404 km (0.117 R)
• M5: 1,418,337 km (0.038 R)
• M6: 1,909,617 km (0.079 R)
• M7: 2,487,663 km (0.102 R)
• M8: 3,035,490 km (0.063 R)
• M9: 3,157,562 km (0.118 R)
• M10: 3,281,429 km (0.118 R)
• M11: 3,836,587 km (0.08 R)
• M12: 4,147,601 km (0.094 R)
• M13: 4,794,013 km (0.073 R)
• M14: 5,372,957 km (0.119 R)
• M15: 5,922,879 km (0.075 R)
• M16: 6,490,752 km (0.09 R)
• M17: 6,543,112 km (0.1 R)
• M18: 7,292,896 km (0.04 R)
• M19: 7,567,109 km (0.078 R)
• M20: 7,622,460 km (0.118 R)
• M21: 8,013,210 km (0.057 R)
• M22: 9,880,939 km (0.057 R)
• M23: 10,800,817 km (0.103 R)
• M24: 10,925,581 km (0.099 R)
• M25: 12,787,028 km (0.072 R)
• M26: 13,184,360 km (0.062 R)
• M27: 14,813,630 km (0.113 R)
• M28: 15,934,716 km (0.108 R)
• M29: 16,219,252 km (0.098 R)
• M30: 16,362,118 km (0.058 R)
• M31: 16,505,432 km (0.041 R)
• M32: 16,865,514 km (0.095 R)
• M33: 18,183,322 km (0.11 R)
• M34: 18,331,873 km (0.108 R)
• M35: 19,914,768 km (0.105 R)
• M36: 20,838,983 km (0.073 R)
• M37: 21,150,147 km (0.078 R)
• M38: 22,489,497 km (0.06 R)
• M39: 23,290,294 km (0.097 R)
• M40: 24,018,836 km (0.101 R)
• M41: 24,100,217 km (0.04 R)
• M42: 26,500,964 km (0.078 R)
• M43: 26,838,157 km (0.071 R)
• M44: 27,516,584 km (0.101 R)
• M45: 27,601,705 km (0.111 R)
• M46: 30,286,239 km (0.102 R)
• M47: 31,882,747 km (0.04 R)
• M48: 32,241,333 km (0.076 R)
• M49: 32,331,092 km (0.097 R)
• M50: 32,601,116 km (0.081 R)
• M51: 33,688,543 km (0.082 R)
• M52: 33,779,798 km (0.117 R)
• M53: 34,420,226 km (0.112 R)
• M54: 36,646,242 km (0.115 R)
• M55: 37,209,927 km (0.12 R)
• M56: 38,536,561 km (0.09 R)
• M57: 40,749,263 km (0.096 R)
• M58: 42,018,152 km (0.069 R)
• M59: 42,411,146 km (0.063 R)
• M60: 42,706,751 km (0.093 R)
• M61: 44,194,801 km (0.103 R)
• M62: 44,794,838 km (0.04 R)
• M63: 45,397,419 km (0.084 R)
• M64: 45,800,734 km (0.078 R)
• M65: 50,210,431 km (0.081 R)
• M66: 50,731,929 km (0.119 R)
• M67: 53,366,048 km (0.102 R)
• M68: 56,044,449 km (0.059 R)
• M69: 59,095,796 km (0.049 R)
• M70: 59,536,213 km (0.047 R)
• M71: 59,867,123 km (0.114 R)
• M72: 60,088,079 km (0.032 R)
• M73: 60,752,593 km (0.106 R)
• M74: 61,308,199 km (0.077 R)
• M75: 62,760,795 km (0.097 R)
• M76: 62,872,993 km (0.102 R)
• M77: 64,564,047 km (0.066 R)
• M78: 64,677,293 km (0.051 R)
• M79: 65,244,568 km (0.075 R)
• M80: 65,699,645 km (0.052 R)
• M81: 66,155,769 km (0.103 R)
• M82: 72,297,659 km (0.11 R)
• M83: 72,415,243 km (0.05 R)
• M84: 73,240,425 km (0.118 R)
• M85: 73,713,304 km (0.045 R)
• M86: 74,424,641 km (0.079 R)
• M87: 75,018,994 km (0.084 R)
• M88: 75,734,520 km (0.069 R)
• M89: 75,973,428 km (0.063 R)
• M90: 77,172,156 km (0.092 R)
• M91: 77,292,433 km (0.094 R)
• M92: 77,412,709 km (0.098 R)
• M93: 77,532,986 km (0.112 R)
• M94: 77,653,412 km (0.104 R)
• M95: 78,497,892 km (0.073 R)
• M96: 81,661,438 km (0.084 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit