🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 167 Days

Day: 33.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 163.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.03 AU - 1.03 AU

Year: 376 Days

Day: 30.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,945,212 km

• M1: 64,327 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.18 AU - 1.54 AU

Year: 571 Days

Day: 17.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 59.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.82 AU - 2.34 AU

Year: 1080 Days

Day: 22.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,945,212 km

• M1: 1,262,307 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.04 AU - 4.34 AU

Year: 2551 Days

Day: 17.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 14.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.86 AU - 5.96 AU

Year: 4529 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 86.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,945,212 km

• M1: 205,248 km (0.082 R)
• M2: 295,905 km (0.103 R)
• M3: 487,689 km (0.096 R)
• M4: 599,289 km (0.098 R)
• M5: 817,104 km (0.101 R)
• M6: 917,484 km (0.079 R)
• M7: 1,049,728 km (0.034 R)
• M8: 1,275,920 km (0.096 R)
• M9: 1,487,601 km (0.094 R)
• M10: 1,598,004 km (0.112 R)
• M11: 1,727,855 km (0.114 R)
• M12: 1,946,717 km (0.117 R)
• M13: 2,301,862 km (0.068 R)
• M14: 2,506,213 km (0.105 R)
• M15: 2,677,951 km (0.12 R)
• M16: 3,073,937 km (0.05 R)
• M17: 3,175,963 km (0.089 R)
• M18: 3,488,922 km (0.083 R)
• M19: 3,856,035 km (0.057 R)
• M20: 4,033,159 km (0.053 R)
• M21: 4,167,797 km (0.114 R)
• M22: 4,418,523 km (0.095 R)
• M23: 4,792,368 km (0.061 R)
• M24: 4,911,298 km (0.118 R)
• M25: 5,031,276 km (0.041 R)
• M26: 6,026,401 km (0.113 R)
• M27: 6,336,667 km (0.058 R)
• M28: 6,467,565 km (0.109 R)
• M29: 6,865,794 km (0.082 R)
• M30: 7,135,669 km (0.116 R)
• M31: 7,491,861 km (0.103 R)
• M32: 7,630,389 km (0.087 R)
• M33: 7,938,261 km (0.089 R)
• M34: 8,307,469 km (0.034 R)
• M35: 9,478,521 km (0.098 R)
• M36: 9,809,731 km (0.095 R)
• M37: 10,267,500 km (0.09 R)
• M38: 11,014,592 km (0.107 R)
• M39: 11,235,698 km (0.093 R)
• M40: 11,362,856 km (0.106 R)
• M41: 11,522,327 km (0.076 R)
• M42: 12,102,767 km (0.088 R)
• M43: 13,058,099 km (0.08 R)
• M44: 13,325,879 km (0.05 R)
• M45: 14,243,213 km (0.085 R)
• M46: 14,553,629 km (0.08 R)
• M47: 14,866,139 km (0.117 R)
• M48: 15,216,048 km (0.119 R)
• M49: 15,746,073 km (0.032 R)
• M50: 16,174,522 km (0.111 R)
• M51: 16,715,468 km (0.107 R)
• M52: 16,824,375 km (0.104 R)
• M53: 17,225,596 km (0.077 R)
• M54: 17,409,153 km (0.079 R)
• M55: 17,593,308 km (0.109 R)
• M56: 17,815,162 km (0.083 R)
• M57: 18,486,108 km (0.107 R)
• M58: 18,598,755 km (0.062 R)
• M59: 18,711,702 km (0.116 R)
• M60: 19,051,738 km (0.094 R)
• M61: 19,431,866 km (0.031 R)
• M62: 19,699,496 km (0.1 R)
• M63: 20,354,585 km (0.095 R)
• M64: 20,509,868 km (0.092 R)
• M65: 21,252,322 km (0.074 R)
• M66: 21,449,193 km (0.079 R)
• M67: 21,765,443 km (0.057 R)
• M68: 22,083,338 km (0.116 R)
• M69: 22,603,041 km (0.095 R)
• M70: 22,844,343 km (0.081 R)
• M71: 23,695,405 km (0.026 R)
• M72: 25,261,844 km (0.086 R)
• M73: 25,721,559 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 10.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.17 AU - 8.83 AU

Year: 7392 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,945,212 km

• M1: 148,251 km (0.114 R)
• M2: 342,280 km (0.057 R)
• M3: 449,392 km (0.042 R)
• M4: 702,960 km (0.053 R)
• M5: 914,342 km (0.095 R)
• M6: 1,001,259 km (0.064 R)
• M7: 1,073,066 km (0.089 R)
• M8: 1,222,065 km (0.075 R)
• M9: 1,541,157 km (0.083 R)
• M10: 2,022,264 km (0.099 R)
• M11: 2,498,434 km (0.106 R)
• M12: 2,572,934 km (0.112 R)
• M13: 2,775,190 km (0.1 R)
• M14: 3,358,323 km (0.057 R)
• M15: 3,777,496 km (0.118 R)
• M16: 4,037,048 km (0.096 R)
• M17: 4,213,424 km (0.097 R)
• M18: 4,422,412 km (0.105 R)
• M19: 4,912,944 km (0.106 R)
• M20: 5,228,296 km (0.112 R)
• M21: 5,648,217 km (0.043 R)
• M22: 5,912,108 km (0.055 R)
• M23: 6,079,209 km (0.102 R)
• M24: 6,146,378 km (0.105 R)
• M25: 6,417,898 km (0.106 R)
• M26: 6,762,871 km (0.087 R)
• M27: 7,007,912 km (0.087 R)
• M28: 7,113,828 km (0.062 R)
• M29: 8,351,301 km (0.108 R)
• M30: 8,501,348 km (0.107 R)
• M31: 8,652,142 km (0.057 R)
• M32: 9,380,983 km (0.117 R)
• M33: 9,654,448 km (0.086 R)
• M34: 9,732,987 km (0.112 R)
• M35: 10,169,214 km (0.115 R)
• M36: 10,369,676 km (0.032 R)
• M37: 10,530,942 km (0.085 R)
• M38: 11,599,520 km (0.031 R)
• M39: 12,359,477 km (0.098 R)
• M40: 12,616,336 km (0.064 R)
• M41: 13,004,992 km (0.069 R)
• M42: 13,310,022 km (0.06 R)
• M43: 13,485,500 km (0.095 R)
• M44: 13,927,263 km (0.079 R)
• M45: 14,060,704 km (0.093 R)
• M46: 14,194,594 km (0.054 R)
• M47: 14,284,053 km (0.11 R)
• M48: 14,373,812 km (0.086 R)
• M49: 14,734,493 km (0.094 R)
• M50: 15,464,680 km (0.114 R)
• M51: 16,253,509 km (0.045 R)
• M52: 16,629,150 km (0.051 R)
• M53: 17,629,062 km (0.033 R)
• M54: 19,289,000 km (0.113 R)
• M55: 21,407,455 km (0.114 R)
• M56: 21,974,431 km (0.104 R)
• M57: 23,598,765 km (0.074 R)
• M58: 23,757,937 km (0.101 R)
• M59: 24,291,403 km (0.067 R)
• M60: 24,828,759 km (0.103 R)
• M61: 25,424,308 km (0.106 R)
• M62: 26,189,202 km (0.106 R)
• M63: 27,350,680 km (0.114 R)
• M64: 27,741,579 km (0.114 R)
• M65: 28,078,024 km (0.066 R)
• M66: 28,982,044 km (0.1 R)
• M67: 29,152,586 km (0.104 R)
• M68: 33,942,261 km (0.071 R)
• M69: 35,450,357 km (0.072 R)
• M70: 36,304,411 km (0.086 R)
• M71: 36,488,267 km (0.087 R)
• M72: 36,733,907 km (0.028 R)
• M73: 39,535,426 km (0.081 R)
• M74: 39,977,488 km (0.051 R)
• M75: 40,866,249 km (0.086 R)
• M76: 41,121,313 km (0.107 R)
• M77: 42,857,396 km (0.05 R)
• M78: 43,376,351 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61

Radius: 4.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.5 AU - 17.74 AU

Year: 25493 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,945,212 km

• M1: 92,451 km (0.117 R)
• M2: 131,796 km (0.081 R)
• M3: 162,912 km (0.089 R)
• M4: 255,364 km (0.114 R)
• M5: 330,910 km (0.091 R)
• M6: 377,585 km (0.089 R)
• M7: 451,935 km (0.106 R)
• M8: 504,444 km (0.096 R)
• M9: 587,022 km (0.067 R)
• M10: 644,617 km (0.076 R)
• M11: 1,171,501 km (0.062 R)
• M12: 1,553,574 km (0.068 R)
• M13: 2,283,611 km (0.08 R)
• M14: 2,352,576 km (0.081 R)
• M15: 2,422,139 km (0.043 R)
• M16: 2,683,337 km (0.114 R)
• M17: 2,756,191 km (0.039 R)
• M18: 2,928,528 km (0.084 R)
• M19: 3,003,476 km (0.054 R)
• M20: 3,387,943 km (0.07 R)
• M21: 4,034,804 km (0.041 R)
• M22: 4,090,455 km (0.066 R)
• M23: 4,230,628 km (0.12 R)
• M24: 5,561,450 km (0.082 R)
• M25: 6,223,271 km (0.06 R)
• M26: 6,352,075 km (0.115 R)
• M27: 6,909,626 km (0.114 R)
• M28: 7,244,875 km (0.103 R)
• M29: 7,346,452 km (0.063 R)
• M30: 7,966,087 km (0.117 R)
• M31: 8,566,572 km (0.082 R)
• M32: 8,673,984 km (0.109 R)
• M33: 8,709,887 km (0.089 R)
• M34: 9,512,629 km (0.092 R)
• M35: 9,661,180 km (0.096 R)
• M36: 9,847,878 km (0.119 R)
• M37: 10,568,192 km (0.073 R)
• M38: 10,721,979 km (0.1 R)
• M39: 11,109,736 km (0.109 R)
• M40: 11,383,800 km (0.109 R)
• M41: 11,699,900 km (0.098 R)
• M42: 11,859,072 km (0.095 R)
• M43: 12,300,236 km (0.117 R)
• M44: 12,543,183 km (0.112 R)
• M45: 13,655,892 km (0.113 R)
• M46: 14,033,776 km (0.069 R)
• M47: 14,160,486 km (0.102 R)
• M48: 14,287,644 km (0.12 R)
• M49: 14,628,428 km (0.102 R)
• M50: 15,754,451 km (0.045 R)
• M51: 17,087,966 km (0.08 R)
• M52: 17,133,145 km (0.103 R)
• M53: 17,449,694 km (0.073 R)
• M54: 17,585,978 km (0.036 R)
• M55: 17,951,146 km (0.031 R)
• M56: 18,226,556 km (0.103 R)
• M57: 18,364,934 km (0.062 R)
• M58: 18,549,837 km (0.04 R)
• M59: 18,642,438 km (0.048 R)
• M60: 19,155,110 km (0.093 R)
• M61: 20,003,778 km (0.061 R)
• M62: 20,098,773 km (0.037 R)
• M63: 20,146,345 km (0.109 R)
• M64: 23,118,855 km (0.11 R)
• M65: 23,318,568 km (0.059 R)
• M66: 23,368,534 km (0.12 R)
• M67: 23,669,375 km (0.112 R)
• M68: 25,295,055 km (0.095 R)
• M69: 26,956,340 km (0.058 R)
• M70: 27,588,391 km (0.068 R)
• M71: 27,694,156 km (0.085 R)
• M72: 30,164,915 km (0.044 R)
• M73: 30,219,518 km (0.031 R)
• M74: 30,875,953 km (0.114 R)
• M75: 31,150,765 km (0.078 R)
• M76: 31,371,272 km (0.111 R)
• M77: 31,481,825 km (0.095 R)
• M78: 32,258,537 km (0.067 R)
• M79: 32,705,236 km (0.064 R)
• M80: 34,000,903 km (0.07 R)
• M81: 35,255,880 km (0.108 R)
• M82: 35,370,621 km (0.062 R)
• M83: 35,831,233 km (0.088 R)
• M84: 36,178,001 km (0.047 R)
• M85: 36,642,054 km (0.091 R)
• M86: 36,816,634 km (0.035 R)
• M87: 39,765,807 km (0.063 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit