🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 31.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.71 AU - 0.81 AU

Year: 233 Days

Day: 35.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,687,022 km

• M1: 210,484 km (0.099 R)
• M2: 267,631 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.14 AU - 1.24 AU

Year: 456 Days

Day: 27.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,687,022 km

• M1: 157,676 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.67 AU - 4.61 AU

Year: 2961 Days

Day: 17 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.07 AU - 5.59 AU

Year: 4325 Days

Day: 19.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 15

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.69 AU - 7.31 AU

Year: 5824 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,687,022 km

• M1: 228,735 km (0.063 R)
• M2: 490,382 km (0.102 R)
• M3: 737,966 km (0.078 R)
• M4: 835,504 km (0.099 R)
• M5: 1,241,363 km (0.115 R)
• M6: 1,396,347 km (0.095 R)
• M7: 1,726,958 km (0.032 R)
• M8: 1,843,046 km (0.069 R)
• M9: 1,941,780 km (0.052 R)
• M10: 2,042,460 km (0.109 R)
• M11: 2,334,026 km (0.113 R)
• M12: 2,506,961 km (0.052 R)
• M13: 2,684,235 km (0.076 R)
• M14: 3,004,823 km (0.107 R)
• M15: 3,633,433 km (0.096 R)
• M16: 3,886,253 km (0.036 R)
• M17: 4,144,908 km (0.065 R)
• M18: 5,207,502 km (0.08 R)
• M19: 5,580,150 km (0.117 R)
• M20: 5,755,030 km (0.087 R)
• M21: 5,931,855 km (0.104 R)
• M22: 6,140,394 km (0.057 R)
• M23: 6,351,327 km (0.102 R)
• M24: 6,473,100 km (0.117 R)
• M25: 6,749,706 km (0.085 R)
• M26: 7,506,522 km (0.086 R)
• M27: 7,603,013 km (0.112 R)
• M28: 7,732,415 km (0.078 R)
• M29: 8,190,932 km (0.081 R)
• M30: 8,658,426 km (0.11 R)
• M31: 9,031,971 km (0.084 R)
• M32: 9,169,153 km (0.112 R)
• M33: 9,689,604 km (0.115 R)
• M34: 10,006,452 km (0.091 R)
• M35: 10,614,567 km (0.117 R)
• M36: 10,795,730 km (0.115 R)
• M37: 11,456,355 km (0.1 R)
• M38: 12,971,332 km (0.105 R)
• M39: 13,399,032 km (0.103 R)
• M40: 13,634,200 km (0.081 R)
• M41: 14,069,081 km (0.089 R)
• M42: 14,228,253 km (0.11 R)
• M43: 14,709,659 km (0.084 R)
• M44: 15,441,941 km (0.094 R)
• M45: 15,771,056 km (0.054 R)
• M46: 17,924,218 km (0.109 R)
• M47: 18,270,388 km (0.087 R)
• M48: 18,618,652 km (0.088 R)
• M49: 18,969,160 km (0.106 R)
• M50: 19,101,255 km (0.104 R)
• M51: 19,721,338 km (0.079 R)
• M52: 20,799,789 km (0.108 R)
• M53: 22,499,819 km (0.119 R)
• M54: 24,148,836 km (0.096 R)
• M55: 24,627,101 km (0.106 R)
• M56: 25,495,816 km (0.08 R)
• M57: 27,811,591 km (0.089 R)
• M58: 28,463,837 km (0.12 R)
• M59: 28,969,179 km (0.087 R)
• M60: 29,172,034 km (0.099 R)
• M61: 29,324,623 km (0.107 R)
• M62: 29,477,363 km (0.092 R)
• M63: 29,579,389 km (0.11 R)
• M64: 29,783,739 km (0.084 R)
• M65: 30,348,022 km (0.089 R)
• M66: 31,123,388 km (0.086 R)
• M67: 31,279,269 km (0.082 R)
• M68: 31,905,336 km (0.052 R)
• M69: 32,377,467 km (0.12 R)
• M70: 32,535,443 km (0.087 R)
• M71: 32,640,909 km (0.104 R)
• M72: 32,799,184 km (0.097 R)
• M73: 33,328,910 km (0.069 R)
• M74: 34,182,365 km (0.106 R)
• M75: 34,450,594 km (0.115 R)
• M76: 34,611,861 km (0.03 R)
• M77: 34,934,992 km (0.087 R)
• M78: 35,097,007 km (0.054 R)
• M79: 36,730,765 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.26 AU - 7.34 AU

Year: 6932 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,687,022 km

• M1: 143,315 km (0.067 R)
• M2: 306,376 km (0.108 R)
• M3: 385,663 km (0.109 R)
• M4: 485,295 km (0.113 R)
• M5: 607,517 km (0.072 R)
• M6: 686,205 km (0.075 R)
• M7: 768,634 km (0.096 R)
• M8: 854,653 km (0.113 R)
• M9: 1,084,585 km (0.117 R)
• M10: 1,584,241 km (0.043 R)
• M11: 1,810,284 km (0.092 R)
• M12: 2,107,684 km (0.105 R)
• M13: 2,251,897 km (0.12 R)
• M14: 2,615,569 km (0.117 R)
• M15: 2,748,412 km (0.036 R)
• M16: 2,997,941 km (0.109 R)
• M17: 3,373,881 km (0.096 R)
• M18: 3,567,610 km (0.109 R)
• M19: 3,740,096 km (0.109 R)
• M20: 4,510,226 km (0.078 R)
• M21: 5,611,267 km (0.075 R)
• M22: 5,783,454 km (0.107 R)
• M23: 6,132,914 km (0.063 R)
• M24: 6,250,947 km (0.054 R)
• M25: 6,579,464 km (0.114 R)
• M26: 6,791,444 km (0.092 R)
• M27: 7,191,170 km (0.119 R)
• M28: 7,315,635 km (0.118 R)
• M29: 7,472,264 km (0.081 R)
• M30: 7,535,394 km (0.117 R)
• M31: 7,757,248 km (0.116 R)
• M32: 7,852,991 km (0.069 R)
• M33: 8,272,463 km (0.109 R)
• M34: 8,600,082 km (0.058 R)
• M35: 9,032,420 km (0.114 R)
• M36: 9,540,006 km (0.115 R)
• M37: 10,057,016 km (0.047 R)
• M38: 10,196,441 km (0.114 R)
• M39: 10,336,465 km (0.115 R)
• M40: 10,441,931 km (0.027 R)
• M41: 11,262,326 km (0.063 R)
• M42: 12,103,216 km (0.071 R)
• M43: 12,475,266 km (0.108 R)
• M44: 13,345,028 km (0.075 R)
• M45: 14,078,207 km (0.112 R)
• M46: 14,745,264 km (0.103 R)
• M47: 16,314,396 km (0.057 R)
• M48: 16,396,226 km (0.077 R)
• M49: 17,515,218 km (0.079 R)
• M50: 17,978,074 km (0.027 R)
• M51: 18,744,314 km (0.073 R)
• M52: 18,872,968 km (0.11 R)
• M53: 19,045,155 km (0.066 R)
• M54: 19,261,025 km (0.098 R)
• M55: 19,434,259 km (0.096 R)
• M56: 19,695,158 km (0.072 R)
• M57: 20,132,582 km (0.108 R)
• M58: 21,329,664 km (0.088 R)
• M59: 21,419,124 km (0.094 R)
• M60: 22,049,829 km (0.118 R)
• M61: 22,367,425 km (0.09 R)
• M62: 23,007,105 km (0.113 R)
• M63: 23,931,471 km (0.068 R)
• M64: 24,632,636 km (0.098 R)
• M65: 24,820,680 km (0.093 R)
• M66: 25,198,415 km (0.088 R)
• M67: 25,482,950 km (0.051 R)
• M68: 25,625,666 km (0.1 R)
• M69: 25,911,698 km (0.103 R)
• M70: 26,391,009 km (0.096 R)
• M71: 29,128,201 km (0.119 R)
• M72: 29,277,500 km (0.055 R)
• M73: 29,376,983 km (0.072 R)
• M74: 29,526,581 km (0.065 R)
• M75: 30,935,194 km (0.107 R)
• M76: 32,726,329 km (0.104 R)
• M77: 33,036,745 km (0.113 R)
• M78: 33,400,118 km (0.102 R)
• M79: 33,921,616 km (0.039 R)
• M80: 35,131,265 km (0.099 R)
• M81: 35,449,011 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 14.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.02 AU - 10.58 AU

Year: 10782 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,687,022 km

• M1: 185,801 km (0.069 R)
• M2: 338,241 km (0.081 R)
• M3: 670,049 km (0.068 R)
• M4: 985,102 km (0.045 R)
• M5: 1,463,815 km (0.044 R)
• M6: 1,779,915 km (0.091 R)
• M7: 2,038,421 km (0.074 R)
• M8: 2,199,687 km (0.115 R)
• M9: 2,709,367 km (0.054 R)
• M10: 2,917,607 km (0.058 R)
• M11: 3,069,748 km (0.084 R)
• M12: 3,542,328 km (0.1 R)
• M13: 4,038,095 km (0.114 R)
• M14: 4,450,836 km (0.117 R)
• M15: 4,556,153 km (0.068 R)
• M16: 4,877,339 km (0.09 R)
• M17: 5,132,254 km (0.038 R)
• M18: 5,317,157 km (0.112 R)
• M19: 5,655,548 km (0.12 R)
• M20: 6,156,850 km (0.114 R)
• M21: 6,313,928 km (0.05 R)
• M22: 6,834,080 km (0.106 R)
• M23: 7,326,556 km (0.116 R)
• M24: 7,830,551 km (0.102 R)
• M25: 8,001,093 km (0.117 R)
• M26: 8,346,065 km (0.027 R)
• M27: 9,050,372 km (0.077 R)
• M28: 9,455,034 km (0.092 R)
• M29: 9,636,796 km (0.117 R)
• M30: 10,375,660 km (0.058 R)
• M31: 10,657,352 km (0.057 R)
• M32: 11,324,858 km (0.065 R)
• M33: 11,809,854 km (0.091 R)
• M34: 11,956,759 km (0.093 R)
• M35: 12,649,996 km (0.092 R)
• M36: 13,052,115 km (0.068 R)
• M37: 13,153,393 km (0.071 R)
• M38: 13,663,222 km (0.052 R)
• M39: 13,869,069 km (0.104 R)
• M40: 14,075,813 km (0.069 R)
• M41: 14,440,234 km (0.113 R)
• M42: 14,755,137 km (0.083 R)
• M43: 16,091,495 km (0.058 R)
• M44: 16,308,861 km (0.108 R)
• M45: 16,636,779 km (0.104 R)
• M46: 17,022,143 km (0.039 R)
• M47: 19,511,601 km (0.095 R)
• M48: 21,213,726 km (0.068 R)
• M49: 22,902,088 km (0.078 R)
• M50: 23,453,954 km (0.115 R)
• M51: 23,700,641 km (0.112 R)
• M52: 23,948,226 km (0.107 R)
• M53: 24,134,475 km (0.067 R)
• M54: 25,514,814 km (0.093 R)
• M55: 26,985,062 km (0.049 R)
• M56: 27,632,971 km (0.111 R)
• M57: 27,958,795 km (0.108 R)
• M58: 30,409,657 km (0.108 R)
• M59: 30,746,252 km (0.095 R)
• M60: 33,066,814 km (0.089 R)
• M61: 33,482,098 km (0.1 R)
• M62: 33,968,889 km (0.119 R)
• M63: 34,108,464 km (0.087 R)
• M64: 34,248,039 km (0.089 R)
• M65: 35,301,956 km (0.11 R)
• M66: 35,443,326 km (0.042 R)
• M67: 36,723,584 km (0.079 R)
• M68: 37,441,505 km (0.111 R)
• M69: 38,891,108 km (0.119 R)
• M70: 39,402,733 km (0.047 R)
• M71: 39,916,751 km (0.09 R)
• M72: 40,506,765 km (0.117 R)
• M73: 41,397,321 km (0.074 R)
• M74: 41,919,867 km (0.066 R)
• M75: 42,069,464 km (0.1 R)
• M76: 42,594,852 km (0.079 R)
• M77: 44,259,876 km (0.09 R)
• M78: 47,263,502 km (0.102 R)
• M79: 48,122,493 km (0.057 R)
• M80: 48,279,272 km (0.075 R)
• M81: 50,491,525 km (0.042 R)
• M82: 50,810,318 km (0.119 R)
• M83: 51,289,630 km (0.103 R)
• M84: 52,011,440 km (0.085 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit