🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 195 Days

Day: 19.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 147.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,894,281 km

• M1: 376,089 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.82 AU - 1.84 AU

Year: 943 Days

Day: 18.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.41 AU - 2.83 AU

Year: 1615 Days

Day: 44.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.74 AU - 3.2 AU

Year: 1949 Days

Day: 33.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.27 AU - 4.01 AU

Year: 2645 Days

Day: 35.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,894,281 km

• M1: 1,711,549 km (0.061 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 11.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.18 AU - 6.92 AU

Year: 4979 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,894,281 km

• M1: 223,499 km (0.107 R)
• M2: 318,643 km (0.034 R)
• M3: 607,517 km (0.091 R)
• M4: 690,245 km (0.077 R)
• M5: 777,460 km (0.086 R)
• M6: 882,179 km (0.044 R)
• M7: 964,158 km (0.107 R)
• M8: 1,227,002 km (0.048 R)
• M9: 1,415,345 km (0.095 R)
• M10: 1,733,540 km (0.071 R)
• M11: 2,167,823 km (0.104 R)
• M12: 2,243,669 km (0.066 R)
• M13: 2,436,949 km (0.075 R)
• M14: 3,619,371 km (0.086 R)
• M15: 4,389,202 km (0.081 R)
• M16: 4,485,991 km (0.105 R)
• M17: 4,855,199 km (0.095 R)
• M18: 5,056,258 km (0.082 R)
• M19: 5,208,848 km (0.084 R)
• M20: 5,414,695 km (0.105 R)
• M21: 5,544,695 km (0.043 R)
• M22: 6,183,329 km (0.069 R)
• M23: 7,270,756 km (0.088 R)
• M24: 7,851,195 km (0.05 R)
• M25: 7,998,699 km (0.095 R)
• M26: 8,356,387 km (0.084 R)
• M27: 8,446,745 km (0.065 R)
• M28: 8,964,353 km (0.108 R)
• M29: 9,367,071 km (0.082 R)
• M30: 10,319,261 km (0.042 R)
• M31: 10,708,814 km (0.091 R)
• M32: 11,169,276 km (0.093 R)
• M33: 11,268,908 km (0.086 R)
• M34: 11,435,411 km (0.09 R)
• M35: 11,569,301 km (0.049 R)
• M36: 11,737,299 km (0.101 R)
• M37: 12,007,922 km (0.094 R)
• M38: 12,143,906 km (0.101 R)
• M39: 12,727,936 km (0.084 R)
• M40: 12,831,907 km (0.103 R)
• M41: 12,936,326 km (0.051 R)
• M42: 13,250,931 km (0.105 R)
• M43: 13,356,247 km (0.098 R)
• M44: 15,044,310 km (0.04 R)
• M45: 15,782,875 km (0.03 R)
• M46: 16,684,800 km (0.065 R)
• M47: 17,295,309 km (0.106 R)
• M48: 17,913,148 km (0.081 R)
• M49: 18,893,164 km (0.091 R)
• M50: 18,972,301 km (0.104 R)
• M51: 19,569,496 km (0.098 R)
• M52: 20,091,892 km (0.116 R)
• M53: 20,415,771 km (0.067 R)
• M54: 20,537,693 km (0.116 R)
• M55: 20,986,786 km (0.077 R)
• M56: 21,480,309 km (0.1 R)
• M57: 21,894,396 km (0.116 R)
• M58: 21,977,573 km (0.1 R)
• M59: 22,227,700 km (0.089 R)
• M60: 22,311,326 km (0.11 R)
• M61: 22,604,687 km (0.115 R)
• M62: 22,941,581 km (0.065 R)
• M63: 23,110,627 km (0.057 R)
• M64: 23,492,401 km (0.047 R)
• M65: 23,833,634 km (0.096 R)
• M66: 24,133,577 km (0.08 R)
• M67: 25,171,338 km (0.099 R)
• M68: 25,520,499 km (0.118 R)
• M69: 26,488,996 km (0.106 R)
• M70: 26,933,152 km (0.091 R)
• M71: 27,604,098 km (0.106 R)
• M72: 27,693,857 km (0.081 R)
• M73: 28,009,209 km (0.1 R)
• M74: 28,325,758 km (0.116 R)
• M75: 28,916,670 km (0.104 R)
• M76: 29,236,660 km (0.072 R)
• M77: 29,374,140 km (0.07 R)
• M78: 30,064,684 km (0.08 R)
• M79: 30,295,962 km (0.112 R)
• M80: 30,527,989 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 14.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.55 AU - 11.59 AU

Year: 12169 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,894,281 km

• M1: 249,230 km (0.082 R)
• M2: 497,563 km (0.035 R)
• M3: 915,240 km (0.062 R)
• M4: 1,104,032 km (0.103 R)
• M5: 1,657,694 km (0.038 R)
• M6: 1,820,756 km (0.104 R)
• M7: 2,138,502 km (0.094 R)
• M8: 2,240,079 km (0.119 R)
• M9: 2,527,755 km (0.108 R)
• M10: 2,967,872 km (0.119 R)
• M11: 3,432,523 km (0.092 R)
• M12: 3,796,345 km (0.104 R)
• M13: 4,236,761 km (0.11 R)
• M14: 4,726,994 km (0.106 R)
• M15: 4,995,821 km (0.115 R)
• M16: 5,408,861 km (0.047 R)
• M17: 5,513,878 km (0.094 R)
• M18: 6,304,653 km (0.052 R)
• M19: 6,788,751 km (0.108 R)
• M20: 7,557,236 km (0.055 R)
• M21: 9,259,809 km (0.038 R)
• M22: 9,597,152 km (0.108 R)
• M23: 10,633,716 km (0.09 R)
• M24: 10,987,216 km (0.09 R)
• M25: 11,165,387 km (0.077 R)
• M26: 11,615,078 km (0.066 R)
• M27: 13,951,797 km (0.09 R)
• M28: 14,290,337 km (0.07 R)
• M29: 14,387,575 km (0.12 R)
• M30: 14,877,059 km (0.075 R)
• M31: 15,222,930 km (0.096 R)
• M32: 16,023,428 km (0.076 R)
• M33: 17,043,536 km (0.112 R)
• M34: 19,145,984 km (0.037 R)
• M35: 19,955,458 km (0.092 R)
• M36: 21,273,715 km (0.032 R)
• M37: 21,384,866 km (0.091 R)
• M38: 21,496,316 km (0.111 R)
• M39: 21,663,567 km (0.087 R)
• M40: 22,620,096 km (0.11 R)
• M41: 23,475,646 km (0.083 R)
• M42: 23,763,173 km (0.03 R)
• M43: 23,994,002 km (0.095 R)
• M44: 25,630,902 km (0.054 R)
• M45: 25,808,475 km (0.109 R)
• M46: 25,986,347 km (0.075 R)
• M47: 26,462,816 km (0.043 R)
• M48: 27,182,980 km (0.057 R)
• M49: 27,303,556 km (0.063 R)
• M50: 27,606,043 km (0.05 R)
• M51: 27,909,577 km (0.047 R)
• M52: 28,642,607 km (0.1 R)
• M53: 28,765,427 km (0.115 R)
• M54: 30,753,732 km (0.11 R)
• M55: 31,005,355 km (0.105 R)
• M56: 32,018,881 km (0.107 R)
• M57: 32,978,851 km (0.092 R)
• M58: 34,534,519 km (0.094 R)
• M59: 34,730,791 km (0.116 R)
• M60: 34,992,887 km (0.076 R)
• M61: 36,712,514 km (0.06 R)
• M62: 37,046,417 km (0.092 R)
• M63: 37,649,895 km (0.108 R)
• M64: 37,851,702 km (0.113 R)
• M65: 38,459,668 km (0.061 R)
• M66: 39,275,126 km (0.105 R)
• M67: 40,164,934 km (0.077 R)
• M68: 40,302,414 km (0.11 R)
• M69: 40,440,044 km (0.032 R)
• M70: 40,646,938 km (0.088 R)
• M71: 40,923,096 km (0.101 R)
• M72: 42,313,758 km (0.106 R)
• M73: 43,366,777 km (0.114 R)
• M74: 44,428,623 km (0.109 R)
• M75: 44,570,741 km (0.072 R)
• M76: 45,141,157 km (0.115 R)
• M77: 46,361,278 km (0.073 R)
• M78: 46,577,596 km (0.105 R)
• M79: 47,011,580 km (0.118 R)
• M80: 48,102,148 km (0.117 R)
• M81: 48,687,076 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 13.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.33 AU - 10.63 AU

Year: 12919 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,894,281 km

• M1: 198,965 km (0.065 R)
• M2: 281,842 km (0.049 R)
• M3: 613,950 km (0.094 R)
• M4: 1,125,275 km (0.094 R)
• M5: 1,350,570 km (0.057 R)
• M6: 1,501,813 km (0.119 R)
• M7: 1,659,190 km (0.113 R)
• M8: 1,845,888 km (0.088 R)
• M9: 2,064,600 km (0.028 R)
• M10: 2,266,258 km (0.093 R)
• M11: 2,826,951 km (0.097 R)
• M12: 3,253,754 km (0.026 R)
• M13: 4,522,643 km (0.05 R)
• M14: 4,720,262 km (0.114 R)
• M15: 5,680,082 km (0.108 R)
• M16: 5,857,804 km (0.069 R)
• M17: 6,402,190 km (0.101 R)
• M18: 7,500,388 km (0.106 R)
• M19: 7,617,374 km (0.107 R)
• M20: 8,453,177 km (0.1 R)
• M21: 8,656,481 km (0.105 R)
• M22: 8,944,008 km (0.107 R)
• M23: 9,026,586 km (0.107 R)
• M24: 9,360,040 km (0.064 R)
• M25: 9,486,001 km (0.099 R)
• M26: 9,697,383 km (0.107 R)
• M27: 10,645,983 km (0.066 R)
• M28: 10,909,874 km (0.108 R)
• M29: 11,042,716 km (0.095 R)
• M30: 11,131,428 km (0.1 R)
• M31: 11,624,203 km (0.096 R)
• M32: 11,895,873 km (0.104 R)
• M33: 12,307,566 km (0.049 R)
• M34: 12,677,372 km (0.105 R)
• M35: 13,808,781 km (0.109 R)
• M36: 15,169,523 km (0.081 R)
• M37: 15,516,291 km (0.076 R)
• M38: 16,318,884 km (0.088 R)
• M39: 16,981,004 km (0.081 R)
• M40: 17,548,129 km (0.118 R)
• M41: 18,384,232 km (0.112 R)
• M42: 18,595,165 km (0.04 R)
• M43: 19,824,261 km (0.098 R)
• M44: 19,986,575 km (0.059 R)
• M45: 20,149,188 km (0.098 R)
• M46: 20,312,399 km (0.087 R)
• M47: 21,355,844 km (0.027 R)
• M48: 21,522,197 km (0.091 R)
• M49: 21,633,348 km (0.108 R)
• M50: 21,856,249 km (0.109 R)
• M51: 22,304,145 km (0.053 R)
• M52: 23,095,518 km (0.082 R)
• M53: 23,666,383 km (0.052 R)
• M54: 24,011,206 km (0.105 R)
• M55: 24,184,291 km (0.082 R)
• M56: 26,233,183 km (0.069 R)
• M57: 26,530,434 km (0.094 R)
• M58: 26,709,353 km (0.084 R)
• M59: 27,730,658 km (0.034 R)
• M60: 28,033,444 km (0.109 R)
• M61: 28,398,313 km (0.108 R)
• M62: 28,703,493 km (0.089 R)
• M63: 31,058,762 km (0.048 R)
• M64: 36,017,782 km (0.047 R)
• M65: 36,348,243 km (0.05 R)
• M66: 37,145,450 km (0.046 R)
• M67: 37,479,353 km (0.075 R)
• M68: 37,680,113 km (0.082 R)
• M69: 38,486,895 km (0.118 R)
• M70: 38,824,836 km (0.047 R)
• M71: 39,231,443 km (0.12 R)
• M72: 40,803,567 km (0.102 R)
• M73: 42,396,336 km (0.12 R)
• M74: 43,516,225 km (0.096 R)
• M75: 44,221,131 km (0.043 R)
• M76: 44,716,898 km (0.102 R)
• M77: 45,143,252 km (0.118 R)
• M78: 45,428,086 km (0.06 R)
• M79: 45,570,803 km (0.045 R)
• M80: 46,934,088 km (0.095 R)
• M81: 47,874,610 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit