🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 168 Days

Day: 43 Hours

Environment

Temp: 242 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 358 Days

Day: 33 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1 AU - 1.32 AU

Year: 441 Days

Day: 17.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.85 AU - 2.71 AU

Year: 1216 Days

Day: 27.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,542,184 km

• M1: 888,611 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.93 AU - 3.05 AU

Year: 1826 Days

Day: 17.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,542,184 km

• M1: 723,754 km (0.069 R)
• M2: 1,428,809 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.77 AU - 3.27 AU

Year: 1853 Days

Day: 37 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 14.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.49 AU - 8.27 AU

Year: 7079 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,542,184 km

• M1: 189,241 km (0.035 R)
• M2: 285,433 km (0.037 R)
• M3: 477,516 km (0.063 R)
• M4: 644,318 km (0.074 R)
• M5: 801,246 km (0.105 R)
• M6: 972,685 km (0.106 R)
• M7: 1,395,748 km (0.092 R)
• M8: 1,506,899 km (0.088 R)
• M9: 1,724,265 km (0.107 R)
• M10: 2,222,875 km (0.064 R)
• M11: 2,354,521 km (0.113 R)
• M12: 2,523,118 km (0.111 R)
• M13: 2,660,897 km (0.111 R)
• M14: 2,926,134 km (0.084 R)
• M15: 3,144,846 km (0.1 R)
• M16: 3,912,732 km (0.061 R)
• M17: 4,236,013 km (0.079 R)
• M18: 4,779,951 km (0.107 R)
• M19: 5,842,545 km (0.092 R)
• M20: 6,189,313 km (0.104 R)
• M21: 6,282,961 km (0.104 R)
• M22: 6,424,331 km (0.12 R)
• M23: 6,830,788 km (0.081 R)
• M24: 6,927,578 km (0.071 R)
• M25: 7,024,966 km (0.059 R)
• M26: 7,468,524 km (0.1 R)
• M27: 7,568,455 km (0.079 R)
• M28: 7,997,652 km (0.077 R)
• M29: 8,099,977 km (0.087 R)
• M30: 8,279,793 km (0.109 R)
• M31: 8,565,226 km (0.087 R)
• M32: 9,119,037 km (0.102 R)
• M33: 9,279,556 km (0.12 R)
• M34: 9,766,347 km (0.101 R)
• M35: 10,040,560 km (0.093 R)
• M36: 10,317,316 km (0.118 R)
• M37: 10,680,690 km (0.03 R)
• M38: 10,906,582 km (0.091 R)
• M39: 11,913,077 km (0.051 R)
• M40: 12,176,818 km (0.046 R)
• M41: 12,442,354 km (0.106 R)
• M42: 12,650,295 km (0.032 R)
• M43: 13,159,975 km (0.09 R)
• M44: 13,281,000 km (0.063 R)
• M45: 13,554,465 km (0.081 R)
• M46: 13,921,877 km (0.116 R)
• M47: 14,261,763 km (0.101 R)
• M48: 14,385,930 km (0.085 R)
• M49: 14,541,811 km (0.056 R)
• M50: 14,666,874 km (0.112 R)
• M51: 15,520,480 km (0.115 R)
• M52: 15,840,619 km (0.113 R)
• M53: 16,260,241 km (0.099 R)
• M54: 16,390,092 km (0.073 R)
• M55: 16,618,229 km (0.107 R)
• M56: 17,242,651 km (0.102 R)
• M57: 18,277,868 km (0.057 R)
• M58: 18,412,955 km (0.059 R)
• M59: 18,786,052 km (0.111 R)
• M60: 19,195,950 km (0.08 R)
• M61: 19,436,354 km (0.079 R)
• M62: 19,608,840 km (0.112 R)
• M63: 20,443,447 km (0.08 R)
• M64: 21,752,727 km (0.119 R)
• M65: 22,003,453 km (0.103 R)
• M66: 22,435,641 km (0.079 R)
• M67: 22,616,505 km (0.071 R)
• M68: 23,491,503 km (0.081 R)
• M69: 23,601,757 km (0.103 R)
• M70: 23,896,315 km (0.084 R)
• M71: 24,118,019 km (0.045 R)
• M72: 24,414,821 km (0.073 R)
• M73: 25,124,364 km (0.117 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 11.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.98 AU - 8.1 AU

Year: 8050 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,542,184 km

• M1: 211,831 km (0.099 R)
• M2: 282,142 km (0.088 R)
• M3: 438,322 km (0.104 R)
• M4: 703,858 km (0.034 R)
• M5: 847,921 km (0.109 R)
• M6: 1,092,812 km (0.06 R)
• M7: 1,204,861 km (0.081 R)
• M8: 1,340,846 km (0.113 R)
• M9: 1,461,571 km (0.048 R)
• M10: 1,628,522 km (0.119 R)
• M11: 1,890,917 km (0.075 R)
• M12: 2,096,913 km (0.091 R)
• M13: 2,262,219 km (0.101 R)
• M14: 2,481,380 km (0.098 R)
• M15: 2,681,991 km (0.088 R)
• M16: 2,862,106 km (0.082 R)
• M17: 3,261,533 km (0.112 R)
• M18: 3,454,065 km (0.118 R)
• M19: 3,650,338 km (0.09 R)
• M20: 3,764,182 km (0.05 R)
• M21: 3,850,350 km (0.115 R)
• M22: 4,142,515 km (0.066 R)
• M23: 4,291,365 km (0.09 R)
• M24: 4,442,010 km (0.039 R)
• M25: 4,873,151 km (0.113 R)
• M26: 5,061,943 km (0.047 R)
• M27: 5,157,387 km (0.085 R)
• M28: 5,676,192 km (0.112 R)
• M29: 6,659,050 km (0.1 R)
• M30: 7,951,276 km (0.075 R)
• M31: 8,702,108 km (0.096 R)
• M32: 9,280,154 km (0.09 R)
• M33: 10,030,088 km (0.106 R)
• M34: 11,504,076 km (0.077 R)
• M35: 11,672,075 km (0.047 R)
• M36: 12,567,119 km (0.11 R)
• M37: 12,696,820 km (0.058 R)
• M38: 13,176,132 km (0.084 R)
• M39: 14,287,494 km (0.078 R)
• M40: 14,649,521 km (0.116 R)
• M41: 15,290,249 km (0.113 R)
• M42: 15,428,776 km (0.091 R)
• M43: 16,221,496 km (0.075 R)
• M44: 16,551,808 km (0.084 R)
• M45: 17,027,529 km (0.077 R)
• M46: 17,171,143 km (0.107 R)
• M47: 17,556,058 km (0.054 R)
• M48: 18,383,334 km (0.071 R)
• M49: 19,173,660 km (0.094 R)
• M50: 19,323,108 km (0.06 R)
• M51: 19,773,697 km (0.104 R)
• M52: 20,329,154 km (0.102 R)
• M53: 20,430,581 km (0.048 R)
• M54: 20,838,535 km (0.08 R)
• M55: 21,300,493 km (0.086 R)
• M56: 21,921,922 km (0.119 R)
• M57: 22,130,312 km (0.078 R)
• M58: 23,341,606 km (0.097 R)
• M59: 23,607,890 km (0.118 R)
• M60: 23,875,072 km (0.092 R)
• M61: 24,358,572 km (0.058 R)
• M62: 25,062,580 km (0.12 R)
• M63: 25,171,487 km (0.111 R)
• M64: 25,663,515 km (0.077 R)
• M65: 26,324,588 km (0.086 R)
• M66: 27,551,141 km (0.078 R)
• M67: 27,719,737 km (0.111 R)
• M68: 28,796,094 km (0.11 R)
• M69: 29,655,534 km (0.046 R)
• M70: 30,059,448 km (0.064 R)
• M71: 30,989,498 km (0.071 R)
• M72: 31,693,356 km (0.066 R)
• M73: 31,988,064 km (0.064 R)
• M74: 32,283,819 km (0.086 R)
• M75: 35,107,628 km (0.12 R)
• M76: 35,596,215 km (0.077 R)
• M77: 37,385,705 km (0.119 R)
• M78: 37,884,614 km (0.101 R)
• M79: 38,072,209 km (0.12 R)
• M80: 38,197,423 km (0.078 R)
• M81: 38,511,279 km (0.117 R)
• M82: 40,156,556 km (0.116 R)
• M83: 40,539,377 km (0.09 R)
• M84: 41,889,199 km (0.119 R)
• M85: 43,188,456 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 13.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.84 AU - 11.46 AU

Year: 10585 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,542,184 km

• M1: 264,938 km (0.098 R)
• M2: 421,268 km (0.097 R)
• M3: 621,729 km (0.118 R)
• M4: 792,121 km (0.092 R)
• M5: 944,411 km (0.116 R)
• M6: 1,164,171 km (0.061 R)
• M7: 1,260,960 km (0.114 R)
• M8: 1,360,742 km (0.06 R)
• M9: 1,590,225 km (0.101 R)
• M10: 1,832,873 km (0.054 R)
• M11: 2,064,301 km (0.103 R)
• M12: 2,659,252 km (0.12 R)
• M13: 3,194,962 km (0.098 R)
• M14: 3,561,327 km (0.068 R)
• M15: 3,705,838 km (0.06 R)
• M16: 4,151,491 km (0.116 R)
• M17: 4,303,931 km (0.097 R)
• M18: 4,868,214 km (0.072 R)
• M19: 4,964,555 km (0.094 R)
• M20: 5,061,644 km (0.072 R)
• M21: 5,456,134 km (0.114 R)
• M22: 5,894,754 km (0.075 R)
• M23: 6,135,906 km (0.1 R)
• M24: 6,310,038 km (0.051 R)
• M25: 6,698,993 km (0.056 R)
• M26: 6,878,510 km (0.116 R)
• M27: 8,140,967 km (0.069 R)
• M28: 8,371,048 km (0.088 R)
• M29: 10,372,219 km (0.077 R)
• M30: 10,538,572 km (0.03 R)
• M31: 11,426,136 km (0.091 R)
• M32: 11,554,940 km (0.097 R)
• M33: 11,770,660 km (0.095 R)
• M34: 13,047,926 km (0.093 R)
• M35: 13,543,993 km (0.112 R)
• M36: 15,210,364 km (0.072 R)
• M37: 16,163,900 km (0.045 R)
• M38: 16,308,711 km (0.111 R)
• M39: 17,829,224 km (0.086 R)
• M40: 17,978,822 km (0.078 R)
• M41: 18,128,868 km (0.07 R)
• M42: 18,228,949 km (0.076 R)
• M43: 18,329,479 km (0.112 R)
• M44: 18,986,513 km (0.116 R)
• M45: 19,702,937 km (0.089 R)
• M46: 20,375,978 km (0.092 R)
• M47: 20,846,463 km (0.056 R)
• M48: 23,743,725 km (0.08 R)
• M49: 25,351,005 km (0.118 R)
• M50: 25,688,049 km (0.081 R)
• M51: 25,857,094 km (0.067 R)
• M52: 26,707,708 km (0.094 R)
• M53: 26,993,440 km (0.076 R)
• M54: 27,337,515 km (0.1 R)
• M55: 27,740,831 km (0.074 R)
• M56: 28,262,179 km (0.08 R)
• M57: 28,669,983 km (0.096 R)
• M58: 28,786,819 km (0.09 R)
• M59: 29,550,367 km (0.119 R)
• M60: 29,786,731 km (0.116 R)
• M61: 29,905,063 km (0.076 R)
• M62: 30,082,935 km (0.109 R)
• M63: 30,261,106 km (0.063 R)
• M64: 30,558,955 km (0.082 R)
• M65: 30,678,335 km (0.08 R)
• M66: 32,062,564 km (0.079 R)
• M67: 32,853,936 km (0.109 R)
• M68: 34,207,797 km (0.114 R)
• M69: 35,141,437 km (0.042 R)
• M70: 35,642,740 km (0.096 R)
• M71: 36,020,325 km (0.113 R)
• M72: 36,969,972 km (0.1 R)
• M73: 37,543,830 km (0.119 R)
• M74: 40,784,867 km (0.065 R)
• M75: 41,311,751 km (0.093 R)
• M76: 42,172,687 km (0.078 R)
• M77: 43,307,387 km (0.097 R)
• M78: 44,114,467 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 5.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.96 AU - 17.24 AU

Year: 21756 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 35,542,184 km

• M1: 553,662 km (0.085 R)
• M2: 843,582 km (0.099 R)
• M3: 1,012,628 km (0.106 R)
• M4: 1,142,479 km (0.051 R)
• M5: 1,347,428 km (0.094 R)
• M6: 2,029,445 km (0.096 R)
• M7: 2,383,692 km (0.085 R)
• M8: 3,101,912 km (0.03 R)
• M9: 3,932,629 km (0.116 R)
• M10: 4,085,967 km (0.107 R)
• M11: 4,611,654 km (0.118 R)
• M12: 4,719,364 km (0.082 R)
• M13: 5,812,176 km (0.052 R)
• M14: 6,282,363 km (0.057 R)
• M15: 8,086,513 km (0.094 R)
• M16: 8,676,826 km (0.047 R)
• M17: 9,044,538 km (0.117 R)
• M18: 9,656,991 km (0.118 R)
• M19: 9,968,305 km (0.115 R)
• M20: 10,212,598 km (0.088 R)
• M21: 10,671,714 km (0.117 R)
• M22: 11,245,870 km (0.101 R)
• M23: 11,318,425 km (0.115 R)
• M24: 12,424,253 km (0.056 R)
• M25: 12,649,547 km (0.068 R)
• M26: 13,180,470 km (0.052 R)
• M27: 13,951,497 km (0.081 R)
• M28: 15,456,302 km (0.087 R)
• M29: 16,268,768 km (0.09 R)
• M30: 16,556,445 km (0.07 R)
• M31: 17,429,498 km (0.103 R)
• M32: 18,189,605 km (0.117 R)
• M33: 18,317,362 km (0.1 R)
• M34: 19,090,184 km (0.112 R)
• M35: 19,350,036 km (0.07 R)
• M36: 19,611,234 km (0.115 R)
• M37: 20,622,964 km (0.072 R)
• M38: 21,651,449 km (0.114 R)
• M39: 22,513,732 km (0.099 R)
• M40: 22,696,690 km (0.074 R)
• M41: 23,897,961 km (0.107 R)
• M42: 24,600,323 km (0.111 R)
• M43: 24,930,336 km (0.086 R)
• M44: 25,261,994 km (0.073 R)
• M45: 25,452,133 km (0.047 R)
• M46: 25,929,500 km (0.072 R)
• M47: 26,651,010 km (0.103 R)
• M48: 27,233,096 km (0.109 R)
• M49: 28,756,002 km (0.082 R)
• M50: 30,205,456 km (0.091 R)
• M51: 31,269,845 km (0.057 R)
• M52: 31,781,020 km (0.097 R)
• M53: 31,832,333 km (0.094 R)
• M54: 32,140,504 km (0.09 R)
• M55: 32,604,706 km (0.12 R)
• M56: 33,123,063 km (0.096 R)
• M57: 33,644,112 km (0.087 R)
• M58: 34,694,289 km (0.071 R)
• M59: 35,117,352 km (0.102 R)
• M60: 35,223,417 km (0.086 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit