🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.28 AU - 1.5 AU

Year: 587 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.4 AU - 2.16 AU

Year: 851 Days

Day: 30.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.85 AU - 1.93 AU

Year: 931 Days

Day: 27.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,371,951 km

• M1: 106,962 km (0.105 R)
• M2: 230,979 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.92 AU - 2.2 AU

Year: 1059 Days

Day: 30.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.71 AU - 2.53 AU

Year: 1106 Days

Day: 26.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,371,951 km

• M1: 70,909 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.75 AU - 4.69 AU

Year: 3105 Days

Day: 24.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.98 AU - 4.9 AU

Year: 3351 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,371,951 km

• M1: 969,544 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 11.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.74 AU - 7.28 AU

Year: 5949 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,371,951 km

• M1: 265,686 km (0.027 R)
• M2: 487,539 km (0.11 R)
• M3: 630,256 km (0.116 R)
• M4: 916,885 km (0.091 R)
• M5: 1,294,470 km (0.099 R)
• M6: 1,448,407 km (0.043 R)
• M7: 1,663,528 km (0.114 R)
• M8: 1,986,510 km (0.099 R)
• M9: 2,125,337 km (0.045 R)
• M10: 2,226,615 km (0.116 R)
• M11: 2,371,126 km (0.053 R)
• M12: 2,518,779 km (0.07 R)
• M13: 2,648,032 km (0.033 R)
• M14: 2,935,409 km (0.106 R)
• M15: 3,117,470 km (0.064 R)
• M16: 3,279,784 km (0.078 R)
• M17: 3,588,853 km (0.047 R)
• M18: 3,832,997 km (0.09 R)
• M19: 3,907,347 km (0.098 R)
• M20: 4,007,278 km (0.046 R)
• M21: 4,467,591 km (0.036 R)
• M22: 4,545,830 km (0.067 R)
• M23: 4,703,955 km (0.114 R)
• M24: 4,890,803 km (0.063 R)
• M25: 4,971,736 km (0.08 R)
• M26: 5,162,024 km (0.083 R)
• M27: 6,472,352 km (0.119 R)
• M28: 7,011,951 km (0.074 R)
• M29: 7,164,541 km (0.054 R)
• M30: 7,441,746 km (0.108 R)
• M31: 7,848,652 km (0.118 R)
• M32: 8,359,230 km (0.075 R)
• M33: 9,045,884 km (0.11 R)
• M34: 9,178,727 km (0.101 R)
• M35: 11,463,236 km (0.107 R)
• M36: 11,896,621 km (0.052 R)
• M37: 12,630,997 km (0.065 R)
• M38: 14,530,740 km (0.085 R)
• M39: 15,553,391 km (0.081 R)
• M40: 15,872,783 km (0.085 R)
• M41: 16,234,511 km (0.12 R)
• M42: 16,477,308 km (0.068 R)
• M43: 17,460,465 km (0.049 R)
• M44: 17,959,075 km (0.119 R)
• M45: 18,126,475 km (0.091 R)
• M46: 18,210,250 km (0.069 R)
• M47: 18,716,040 km (0.076 R)
• M48: 19,098,263 km (0.096 R)
• M49: 19,226,318 km (0.115 R)
• M50: 19,397,458 km (0.118 R)
• M51: 19,655,066 km (0.099 R)
• M52: 20,653,332 km (0.084 R)
• M53: 20,740,847 km (0.076 R)
• M54: 20,960,457 km (0.034 R)
• M55: 21,534,763 km (0.082 R)
• M56: 21,757,066 km (0.071 R)
• M57: 22,518,519 km (0.095 R)
• M58: 22,789,291 km (0.085 R)
• M59: 23,288,649 km (0.113 R)
• M60: 23,562,562 km (0.118 R)
• M61: 24,159,607 km (0.057 R)
• M62: 24,344,361 km (0.065 R)
• M63: 24,483,188 km (0.079 R)
• M64: 24,901,463 km (0.069 R)
• M65: 25,228,335 km (0.1 R)
• M66: 25,462,605 km (0.033 R)
• M67: 26,028,085 km (0.083 R)
• M68: 26,502,310 km (0.079 R)
• M69: 27,411,566 km (0.116 R)
• M70: 27,942,489 km (0.116 R)
• M71: 28,039,428 km (0.091 R)
• M72: 28,136,517 km (0.101 R)
• M73: 29,211,079 km (0.114 R)
• M74: 29,358,732 km (0.113 R)
• M75: 30,498,518 km (0.115 R)
• M76: 30,798,162 km (0.078 R)
• M77: 30,998,474 km (0.042 R)
• M78: 31,199,384 km (0.119 R)
• M79: 31,652,665 km (0.066 R)
• M80: 32,362,208 km (0.077 R)
• M81: 33,128,299 km (0.117 R)
• M82: 34,938,882 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.3

Radius: 4

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.17 AU - 14.57 AU

Year: 17509 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,371,951 km

• M1: 79,586 km (0.06 R)
• M2: 167,849 km (0.105 R)
• M3: 195,375 km (0.107 R)
• M4: 461,809 km (0.1 R)
• M5: 823,237 km (0.088 R)
• M6: 1,012,478 km (0.08 R)
• M7: 1,084,734 km (0.104 R)
• M8: 1,370,316 km (0.114 R)
• M9: 1,491,042 km (0.119 R)
• M10: 1,742,516 km (0.078 R)
• M11: 2,121,298 km (0.114 R)
• M12: 2,167,374 km (0.097 R)
• M13: 2,925,386 km (0.075 R)
• M14: 3,133,327 km (0.087 R)
• M15: 3,757,001 km (0.058 R)
• M16: 4,271,318 km (0.058 R)
• M17: 5,714,639 km (0.073 R)
• M18: 5,779,115 km (0.079 R)
• M19: 7,223,034 km (0.092 R)
• M20: 7,609,445 km (0.102 R)
• M21: 8,365,663 km (0.074 R)
• M22: 9,410,753 km (0.078 R)
• M23: 9,525,046 km (0.071 R)
• M24: 9,716,830 km (0.092 R)
• M25: 9,832,320 km (0.101 R)
• M26: 10,733,797 km (0.032 R)
• M27: 11,376,469 km (0.046 R)
• M28: 11,498,242 km (0.108 R)
• M29: 11,743,283 km (0.097 R)
• M30: 11,825,412 km (0.115 R)
• M31: 12,572,504 km (0.094 R)
• M32: 13,036,407 km (0.118 R)
• M33: 14,155,399 km (0.118 R)
• M34: 14,286,447 km (0.116 R)
• M35: 15,304,760 km (0.076 R)
• M36: 15,619,214 km (0.031 R)
• M37: 15,664,393 km (0.061 R)
• M38: 15,709,572 km (0.12 R)
• M39: 16,713,822 km (0.102 R)
• M40: 16,852,350 km (0.11 R)
• M41: 17,176,977 km (0.081 R)
• M42: 17,270,177 km (0.08 R)
• M43: 17,644,620 km (0.107 R)
• M44: 18,021,607 km (0.1 R)
• M45: 20,734,115 km (0.032 R)
• M46: 21,131,896 km (0.048 R)
• M47: 22,391,061 km (0.116 R)
• M48: 22,901,489 km (0.058 R)
• M49: 23,312,584 km (0.12 R)
• M50: 25,351,454 km (0.1 R)
• M51: 25,883,424 km (0.05 R)
• M52: 26,418,984 km (0.053 R)
• M53: 26,634,255 km (0.097 R)
• M54: 27,555,479 km (0.103 R)
• M55: 28,157,311 km (0.118 R)
• M56: 29,932,140 km (0.12 R)
• M57: 31,571,583 km (0.112 R)
• M58: 33,240,048 km (0.057 R)
• M59: 34,348,569 km (0.075 R)
• M60: 34,819,054 km (0.108 R)
• M61: 35,766,158 km (0.099 R)
• M62: 38,049,321 km (0.095 R)
• M63: 38,292,417 km (0.066 R)
• M64: 38,963,513 km (0.084 R)
• M65: 40,627,191 km (0.107 R)
• M66: 41,749,026 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.8

Radius: 5.7

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.85 AU - 17.93 AU

Year: 23765 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,371,951 km

• M1: 473,328 km (0.081 R)
• M2: 531,222 km (0.037 R)
• M3: 654,491 km (0.12 R)
• M4: 764,445 km (0.118 R)
• M5: 1,052,870 km (0.108 R)
• M6: 1,156,242 km (0.101 R)
• M7: 1,486,105 km (0.085 R)
• M8: 1,906,026 km (0.103 R)
• M9: 2,032,586 km (0.101 R)
• M10: 2,327,444 km (0.112 R)
• M11: 2,566,052 km (0.103 R)
• M12: 3,558,036 km (0.089 R)
• M13: 4,114,241 km (0.108 R)
• M14: 4,570,215 km (0.091 R)
• M15: 4,697,224 km (0.116 R)
• M16: 4,825,579 km (0.039 R)
• M17: 5,217,525 km (0.109 R)
• M18: 5,261,656 km (0.101 R)
• M19: 5,305,937 km (0.115 R)
• M20: 5,484,408 km (0.059 R)
• M21: 5,755,778 km (0.1 R)
• M22: 6,171,062 km (0.093 R)
• M23: 6,739,833 km (0.037 R)
• M24: 6,836,174 km (0.052 R)
• M25: 6,933,113 km (0.115 R)
• M26: 7,177,257 km (0.054 R)
• M27: 7,424,393 km (0.037 R)
• M28: 8,440,162 km (0.099 R)
• M29: 8,964,204 km (0.075 R)
• M30: 9,017,161 km (0.04 R)
• M31: 10,654,660 km (0.089 R)
• M32: 11,564,813 km (0.104 R)
• M33: 12,737,062 km (0.112 R)
• M34: 13,156,385 km (0.107 R)
• M35: 15,573,438 km (0.057 R)
• M36: 16,279,390 km (0.109 R)
• M37: 16,864,916 km (0.118 R)
• M38: 17,127,311 km (0.1 R)
• M39: 18,526,948 km (0.029 R)
• M40: 19,343,005 km (0.117 R)
• M41: 20,729,179 km (0.117 R)
• M42: 22,290,681 km (0.089 R)
• M43: 24,777,147 km (0.08 R)
• M44: 25,224,894 km (0.112 R)
• M45: 25,600,235 km (0.089 R)
• M46: 26,660,585 km (0.066 R)
• M47: 28,200,395 km (0.099 R)
• M48: 28,745,979 km (0.048 R)
• M49: 30,165,214 km (0.094 R)
• M50: 31,043,653 km (0.079 R)
• M51: 32,743,832 km (0.105 R)
• M52: 33,481,799 km (0.055 R)
• M53: 34,308,028 km (0.112 R)
• M54: 34,474,081 km (0.12 R)
• M55: 35,560,012 km (0.109 R)
• M56: 35,812,234 km (0.091 R)
• M57: 38,538,955 km (0.11 R)
• M58: 39,057,610 km (0.117 R)
• M59: 39,491,743 km (0.078 R)
• M60: 40,276,833 km (0.107 R)
• M61: 41,685,447 km (0.072 R)
• M62: 43,289,285 km (0.111 R)
• M63: 43,468,803 km (0.06 R)
• M64: 44,189,117 km (0.105 R)
• M65: 44,279,474 km (0.117 R)
• M66: 48,034,829 km (0.101 R)
• M67: 48,592,829 km (0.059 R)
• M68: 52,272,338 km (0.046 R)
• M69: 52,463,375 km (0.114 R)
• M70: 53,422,447 km (0.059 R)
• M71: 53,904,002 km (0.039 R)
• M72: 54,580,783 km (0.073 R)
• M73: 54,968,840 km (0.104 R)
• M74: 55,942,722 km (0.069 R)
• M75: 56,431,758 km (0.095 R)
• M76: 57,217,296 km (0.114 R)
• M77: 59,495,821 km (0.105 R)
• M78: 59,695,235 km (0.044 R)
• M79: 62,106,902 km (0.06 R)
• M80: 62,714,719 km (0.051 R)
• M81: 63,222,753 km (0.107 R)
• M82: 64,447,660 km (0.1 R)
• M83: 64,755,084 km (0.084 R)
• M84: 64,960,332 km (0.027 R)
• M85: 65,371,577 km (0.065 R)
• M86: 65,577,423 km (0.104 R)
• M87: 66,403,054 km (0.045 R)
• M88: 66,713,619 km (0.104 R)
• M89: 68,900,740 km (0.107 R)
• M90: 69,320,063 km (0.102 R)
• M91: 69,425,081 km (0.087 R)
• M92: 70,371,886 km (0.094 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit