🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 39.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,177,828 km

• M1: 168,447 km (0.072 R)
• M2: 419,772 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.97 AU - 1.25 AU

Year: 415 Days

Day: 15.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,177,828 km

• M1: 435,031 km (0.089 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.35 AU - 3.77 AU

Year: 2383 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.07 AU - 5.21 AU

Year: 3546 Days

Day: 40.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.69 AU - 5.57 AU

Year: 4122 Days

Day: 41.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,177,828 km

• M1: 4,054,850 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 8.2

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.44 AU - 10.16 AU

Year: 10061 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,177,828 km

• M1: 222,452 km (0.091 R)
• M2: 370,554 km (0.034 R)
• M3: 673,789 km (0.066 R)
• M4: 921,224 km (0.117 R)
• M5: 1,003,054 km (0.111 R)
• M6: 1,218,774 km (0.109 R)
• M7: 1,473,389 km (0.061 R)
• M8: 2,534,038 km (0.094 R)
• M9: 2,680,195 km (0.087 R)
• M10: 2,950,369 km (0.088 R)
• M11: 3,104,305 km (0.092 R)
• M12: 4,082,675 km (0.118 R)
• M13: 4,499,156 km (0.053 R)
• M14: 4,640,975 km (0.101 R)
• M15: 5,075,257 km (0.088 R)
• M16: 6,217,587 km (0.06 R)
• M17: 7,435,912 km (0.081 R)
• M18: 8,462,452 km (0.061 R)
• M19: 8,681,763 km (0.118 R)
• M20: 8,947,598 km (0.078 R)
• M21: 9,216,126 km (0.087 R)
• M22: 10,269,744 km (0.089 R)
• M23: 10,597,962 km (0.1 R)
• M24: 12,990,481 km (0.059 R)
• M25: 13,294,613 km (0.114 R)
• M26: 14,168,714 km (0.046 R)
• M27: 14,849,683 km (0.108 R)
• M28: 15,327,499 km (0.114 R)
• M29: 16,080,574 km (0.05 R)
• M30: 16,134,878 km (0.079 R)
• M31: 16,461,600 km (0.073 R)
• M32: 16,625,859 km (0.117 R)
• M33: 18,809,987 km (0.109 R)
• M34: 19,615,871 km (0.065 R)
• M35: 20,022,927 km (0.083 R)
• M36: 20,198,256 km (0.055 R)
• M37: 20,845,566 km (0.075 R)
• M38: 21,023,288 km (0.074 R)
• M39: 21,201,459 km (0.049 R)
• M40: 21,260,999 km (0.102 R)
• M41: 21,439,918 km (0.064 R)
• M42: 21,799,252 km (0.076 R)
• M43: 22,341,844 km (0.061 R)
• M44: 23,072,330 km (0.089 R)
• M45: 23,502,125 km (0.045 R)
• M46: 23,625,393 km (0.106 R)
• M47: 23,687,028 km (0.118 R)
• M48: 24,807,067 km (0.092 R)
• M49: 24,869,748 km (0.114 R)
• M50: 25,310,464 km (0.085 R)
• M51: 25,563,284 km (0.11 R)
• M52: 25,626,714 km (0.114 R)
• M53: 26,391,159 km (0.097 R)
• M54: 27,098,457 km (0.113 R)
• M55: 27,163,084 km (0.079 R)
• M56: 27,616,814 km (0.085 R)
• M57: 28,794,897 km (0.108 R)
• M58: 29,125,060 km (0.093 R)
• M59: 30,391,256 km (0.062 R)
• M60: 30,525,595 km (0.066 R)
• M61: 31,811,389 km (0.109 R)
• M62: 32,289,653 km (0.055 R)
• M63: 32,907,941 km (0.107 R)
• M64: 33,183,949 km (0.108 R)
• M65: 33,253,213 km (0.117 R)
• M66: 33,391,591 km (0.111 R)
• M67: 35,349,528 km (0.065 R)
• M68: 35,632,268 km (0.115 R)
• M69: 35,773,788 km (0.118 R)
• M70: 36,057,724 km (0.057 R)
• M71: 36,128,783 km (0.105 R)
• M72: 36,556,334 km (0.11 R)
• M73: 37,128,845 km (0.11 R)
• M74: 37,488,179 km (0.114 R)
• M75: 38,864,330 km (0.114 R)
• M76: 39,302,353 km (0.105 R)
• M77: 39,815,324 km (0.091 R)
• M78: 40,922,198 km (0.113 R)
• M79: 41,516,700 km (0.057 R)
• M80: 43,392,807 km (0.08 R)
• M81: 45,066,359 km (0.094 R)
• M82: 45,449,778 km (0.086 R)
• M83: 45,834,095 km (0.026 R)
• M84: 48,006,705 km (0.111 R)
• M85: 48,869,436 km (0.077 R)
• M86: 49,816,390 km (0.112 R)
• M87: 50,610,007 km (0.102 R)
• M88: 51,168,156 km (0.116 R)
• M89: 51,487,997 km (0.1 R)
• M90: 51,808,435 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 10.2

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.08 AU - 10.56 AU

Year: 11761 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,177,828 km

• M1: 168,447 km (0.119 R)
• M2: 329,564 km (0.086 R)
• M3: 428,897 km (0.073 R)
• M4: 1,090,120 km (0.091 R)
• M5: 1,393,205 km (0.095 R)
• M6: 1,491,790 km (0.096 R)
• M7: 1,802,056 km (0.094 R)
• M8: 1,965,118 km (0.081 R)
• M9: 2,189,963 km (0.05 R)
• M10: 2,603,901 km (0.095 R)
• M11: 3,204,536 km (0.088 R)
• M12: 3,537,690 km (0.05 R)
• M13: 3,847,059 km (0.114 R)
• M14: 4,129,649 km (0.117 R)
• M15: 4,345,968 km (0.083 R)
• M16: 4,418,822 km (0.114 R)
• M17: 4,492,274 km (0.108 R)
• M18: 4,566,026 km (0.065 R)
• M19: 4,677,477 km (0.055 R)
• M20: 4,789,825 km (0.07 R)
• M21: 5,841,198 km (0.114 R)
• M22: 5,921,832 km (0.093 R)
• M23: 6,002,914 km (0.118 R)
• M24: 6,166,125 km (0.119 R)
• M25: 6,833,631 km (0.111 R)
• M26: 7,656,120 km (0.08 R)
• M27: 10,403,784 km (0.099 R)
• M28: 10,501,771 km (0.064 R)
• M29: 10,649,424 km (0.087 R)
• M30: 11,096,422 km (0.101 R)
• M31: 11,804,020 km (0.056 R)
• M32: 12,370,248 km (0.079 R)
• M33: 12,735,117 km (0.104 R)
• M34: 13,959,127 km (0.111 R)
• M35: 14,067,286 km (0.109 R)
• M36: 14,284,502 km (0.094 R)
• M37: 15,164,587 km (0.086 R)
• M38: 15,331,687 km (0.105 R)
• M39: 16,861,774 km (0.083 R)
• M40: 17,208,393 km (0.056 R)
• M41: 17,615,897 km (0.114 R)
• M42: 19,277,032 km (0.109 R)
• M43: 19,639,508 km (0.116 R)
• M44: 19,760,832 km (0.092 R)
• M45: 20,309,856 km (0.1 R)
• M46: 20,802,033 km (0.085 R)
• M47: 21,672,992 km (0.112 R)
• M48: 22,810,235 km (0.03 R)
• M49: 22,937,692 km (0.063 R)
• M50: 23,321,859 km (0.09 R)
• M51: 24,096,327 km (0.115 R)
• M52: 25,142,316 km (0.113 R)
• M53: 26,537,316 km (0.056 R)
• M54: 27,889,232 km (0.071 R)
• M55: 28,299,130 km (0.095 R)
• M56: 28,848,902 km (0.114 R)
• M57: 28,986,831 km (0.076 R)
• M58: 29,263,438 km (0.046 R)
• M59: 29,958,769 km (0.106 R)
• M60: 31,153,457 km (0.111 R)
• M61: 31,863,449 km (0.074 R)
• M62: 32,794,396 km (0.07 R)
• M63: 33,952,284 km (0.072 R)
• M64: 34,463,161 km (0.102 R)
• M65: 34,903,128 km (0.111 R)
• M66: 35,050,183 km (0.12 R)
• M67: 36,830,697 km (0.101 R)
• M68: 37,130,341 km (0.066 R)
• M69: 37,205,439 km (0.112 R)
• M70: 37,430,734 km (0.119 R)
• M71: 39,479,776 km (0.115 R)
• M72: 40,016,832 km (0.1 R)
• M73: 41,955,022 km (0.069 R)
• M74: 44,719,291 km (0.116 R)
• M75: 45,119,017 km (0.119 R)
• M76: 45,760,941 km (0.084 R)
• M77: 47,053,916 km (0.075 R)
• M78: 47,868,177 km (0.077 R)
• M79: 48,687,076 km (0.077 R)
• M80: 48,769,205 km (0.058 R)
• M81: 51,422,024 km (0.1 R)
• M82: 51,840,749 km (0.054 R)
• M83: 52,428,967 km (0.067 R)
• M84: 53,272,999 km (0.034 R)
• M85: 53,781,482 km (0.071 R)
• M86: 55,059,945 km (0.114 R)
• M87: 56,089,926 km (0.072 R)
• M88: 56,607,385 km (0.111 R)
• M89: 57,039,723 km (0.1 R)
• M90: 57,386,342 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.6

Radius: 4.6

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.22 AU - 18.74 AU

Year: 23734 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,177,828 km

• M1: 158,574 km (0.12 R)
• M2: 198,816 km (0.086 R)
• M3: 308,920 km (0.056 R)
• M4: 399,426 km (0.084 R)
• M5: 478,115 km (0.113 R)
• M6: 1,219,073 km (0.095 R)
• M7: 2,070,435 km (0.101 R)
• M8: 3,424,744 km (0.085 R)
• M9: 3,465,435 km (0.108 R)
• M10: 3,713,767 km (0.074 R)
• M11: 4,359,432 km (0.064 R)
• M12: 5,320,299 km (0.109 R)
• M13: 6,596,069 km (0.084 R)
• M14: 9,068,025 km (0.096 R)
• M15: 9,352,260 km (0.102 R)
• M16: 9,639,488 km (0.114 R)
• M17: 10,518,226 km (0.102 R)
• M18: 10,756,984 km (0.061 R)
• M19: 11,300,474 km (0.044 R)
• M20: 11,667,736 km (0.028 R)
• M21: 11,852,789 km (0.118 R)
• M22: 12,539,742 km (0.053 R)
• M23: 14,345,987 km (0.115 R)
• M24: 14,411,960 km (0.087 R)
• M25: 14,876,760 km (0.074 R)
• M26: 15,346,498 km (0.087 R)
• M27: 15,753,105 km (0.058 R)
• M28: 16,025,971 km (0.119 R)
• M29: 16,094,487 km (0.095 R)
• M30: 16,163,152 km (0.064 R)
• M31: 16,300,483 km (0.084 R)
• M32: 16,507,527 km (0.061 R)
• M33: 16,993,720 km (0.097 R)
• M34: 17,063,432 km (0.077 R)
• M35: 17,343,779 km (0.09 R)
• M36: 17,555,011 km (0.103 R)
• M37: 19,275,386 km (0.084 R)
• M38: 19,640,555 km (0.115 R)
• M39: 20,155,620 km (0.097 R)
• M40: 20,749,524 km (0.051 R)
• M41: 20,898,972 km (0.068 R)
• M42: 22,336,009 km (0.078 R)
• M43: 25,065,422 km (0.114 R)
• M44: 26,025,242 km (0.097 R)
• M45: 26,105,726 km (0.102 R)
• M46: 26,671,655 km (0.098 R)
• M47: 27,405,283 km (0.106 R)
• M48: 28,228,221 km (0.109 R)
• M49: 28,975,761 km (0.032 R)
• M50: 29,226,338 km (0.119 R)
• M51: 29,982,405 km (0.1 R)
• M52: 30,320,646 km (0.104 R)
• M53: 31,085,989 km (0.099 R)
• M54: 31,943,933 km (0.1 R)
• M55: 32,983,638 km (0.097 R)
• M56: 33,070,853 km (0.084 R)
• M57: 35,096,259 km (0.076 R)
• M58: 35,899,599 km (0.081 R)
• M59: 35,989,209 km (0.099 R)
• M60: 36,078,967 km (0.058 R)
• M61: 37,706,592 km (0.069 R)
• M62: 39,913,759 km (0.114 R)
• M63: 43,875,559 km (0.084 R)
• M64: 46,977,172 km (0.108 R)
• M65: 47,173,295 km (0.103 R)
• M66: 48,158,247 km (0.115 R)
• M67: 50,248,728 km (0.114 R)
• M68: 50,650,249 km (0.102 R)
• M69: 51,254,624 km (0.06 R)
• M70: 52,571,983 km (0.028 R)
• M71: 53,695,463 km (0.106 R)
• M72: 54,003,335 km (0.068 R)
• M73: 54,105,959 km (0.105 R)
• M74: 55,447,254 km (0.118 R)
• M75: 56,486,510 km (0.114 R)
• M76: 56,799,469 km (0.098 R)
• M77: 59,748,642 km (0.057 R)
• M78: 60,386,976 km (0.032 R)
• M79: 62,531,312 km (0.054 R)
• M80: 64,264,702 km (0.111 R)
• M81: 64,373,460 km (0.084 R)
• M82: 67,114,841 km (0.096 R)
• M83: 68,666,470 km (0.084 R)
• M84: 69,335,172 km (0.113 R)
• M85: 69,558,522 km (0.094 R)
• M86: 69,894,070 km (0.108 R)
• M87: 70,005,969 km (0.093 R)
• M88: 70,230,067 km (0.088 R)
• M89: 70,903,706 km (0.08 R)
• M90: 73,164,579 km (0.092 R)
• M91: 74,646,944 km (0.086 R)
• M92: 75,908,802 km (0.114 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 20,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit