🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 113 Days

Day: 41.4 Hours

Environment

Temp: 335 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,405,512 km

• M1: 143,913 km (0.104 R)
• M2: 387,010 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 137 Days

Day: 26.9 Hours

Environment

Temp: 302 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.56 AU - 0.7 AU

Year: 155 Days

Day: 20.5 Hours

Environment

Temp: 310 °C

Axial Tilt: 156.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.08 AU - 1.44 AU

Year: 440 Days

Day: 24.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.99 AU - 2.13 AU

Year: 919 Days

Day: 38.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.84 AU - 7.84 AU

Year: 6825 Days

Day: 37.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,405,512 km

• M1: 285,732 km (0.117 R)
• M2: 457,470 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 8.3

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.62 AU - 17.24 AU

Year: 19769 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,405,512 km

• M1: 293,212 km (0.097 R)
• M2: 491,728 km (0.052 R)
• M3: 574,905 km (0.111 R)
• M4: 732,581 km (0.093 R)
• M5: 879,336 km (0.045 R)
• M6: 1,406,968 km (0.105 R)
• M7: 1,467,555 km (0.045 R)
• M8: 2,480,034 km (0.11 R)
• M9: 2,818,274 km (0.072 R)
• M10: 4,673,737 km (0.032 R)
• M11: 5,138,388 km (0.101 R)
• M12: 6,211,752 km (0.03 R)
• M13: 6,465,171 km (0.048 R)
• M14: 7,140,007 km (0.12 R)
• M15: 7,728,376 km (0.05 R)
• M16: 8,724,697 km (0.09 R)
• M17: 8,837,943 km (0.087 R)
• M18: 8,951,637 km (0.109 R)
• M19: 10,533,336 km (0.069 R)
• M20: 10,653,912 km (0.029 R)
• M21: 11,448,875 km (0.114 R)
• M22: 12,389,696 km (0.094 R)
• M23: 12,901,470 km (0.087 R)
• M24: 13,225,050 km (0.079 R)
• M25: 13,485,650 km (0.108 R)
• M26: 14,478,381 km (0.112 R)
• M27: 14,881,996 km (0.093 R)
• M28: 15,494,450 km (0.104 R)
• M29: 16,533,407 km (0.113 R)
• M30: 17,096,643 km (0.118 R)
• M31: 17,594,804 km (0.072 R)
• M32: 19,264,615 km (0.065 R)
• M33: 19,560,071 km (0.071 R)
• M34: 21,440,965 km (0.092 R)
• M35: 21,594,004 km (0.101 R)
• M36: 22,286,792 km (0.066 R)
• M37: 22,519,267 km (0.089 R)
• M38: 22,830,729 km (0.07 R)
• M39: 22,986,910 km (0.072 R)
• M40: 23,221,778 km (0.027 R)
• M41: 24,010,907 km (0.039 R)
• M42: 26,103,033 km (0.107 R)
• M43: 27,419,345 km (0.098 R)
• M44: 27,835,077 km (0.101 R)
• M45: 28,757,199 km (0.075 R)
• M46: 28,925,795 km (0.1 R)
• M47: 29,179,513 km (0.091 R)
• M48: 29,518,951 km (0.118 R)
• M49: 29,604,072 km (0.104 R)
• M50: 30,201,716 km (0.092 R)
• M51: 31,669,720 km (0.108 R)
• M52: 32,544,119 km (0.058 R)
• M53: 32,984,386 km (0.115 R)
• M54: 33,160,911 km (0.087 R)
• M55: 33,426,447 km (0.067 R)
• M56: 33,692,732 km (0.025 R)
• M57: 34,227,245 km (0.12 R)
• M58: 35,304,798 km (0.112 R)
• M59: 35,395,155 km (0.089 R)
• M60: 36,758,740 km (0.103 R)
• M61: 37,769,722 km (0.085 R)
• M62: 38,976,229 km (0.108 R)
• M63: 39,069,578 km (0.073 R)
• M64: 41,522,235 km (0.043 R)
• M65: 41,617,529 km (0.104 R)
• M66: 43,830,082 km (0.102 R)
• M67: 44,901,801 km (0.052 R)
• M68: 48,067,890 km (0.112 R)
• M69: 49,374,628 km (0.069 R)
• M70: 49,475,606 km (0.078 R)
• M71: 52,640,648 km (0.075 R)
• M72: 53,467,925 km (0.068 R)
• M73: 54,821,636 km (0.095 R)
• M74: 57,775,146 km (0.075 R)
• M75: 58,094,688 km (0.04 R)
• M76: 59,593,509 km (0.102 R)
• M77: 60,024,051 km (0.094 R)
• M78: 60,131,762 km (0.094 R)
• M79: 63,286,033 km (0.116 R)
• M80: 63,945,311 km (0.03 R)
• M81: 65,270,748 km (0.083 R)
• M82: 65,825,756 km (0.108 R)
• M83: 66,048,058 km (0.118 R)
• M84: 66,828,510 km (0.114 R)
• M85: 67,275,808 km (0.086 R)
• M86: 67,724,153 km (0.078 R)
• M87: 67,948,699 km (0.083 R)
• M88: 68,061,047 km (0.09 R)
• M89: 69,867,142 km (0.101 R)
• M90: 70,207,627 km (0.104 R)
• M91: 71,346,216 km (0.055 R)
• M92: 75,263,138 km (0.071 R)
• M93: 78,422,944 km (0.032 R)
• M94: 78,540,827 km (0.107 R)
• M95: 78,658,710 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 5.3

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.76 AU - 19.4 AU

Year: 24901 Days

Day: 22.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,405,512 km

• M1: 118,631 km (0.109 R)
• M2: 199,264 km (0.055 R)
• M3: 339,737 km (0.111 R)
• M4: 533,466 km (0.109 R)
• M5: 655,089 km (0.111 R)
• M6: 953,686 km (0.119 R)
• M7: 1,132,905 km (0.118 R)
• M8: 1,388,418 km (0.117 R)
• M9: 2,026,154 km (0.098 R)
• M10: 2,178,893 km (0.097 R)
• M11: 2,495,442 km (0.117 R)
• M12: 3,621,016 km (0.09 R)
• M13: 3,667,093 km (0.111 R)
• M14: 5,137,490 km (0.068 R)
• M15: 6,540,868 km (0.075 R)
• M16: 6,653,515 km (0.09 R)
• M17: 6,880,604 km (0.076 R)
• M18: 7,052,642 km (0.084 R)
• M19: 7,110,237 km (0.088 R)
• M20: 7,226,176 km (0.074 R)
• M21: 11,653,076 km (0.091 R)
• M22: 11,926,840 km (0.08 R)
• M23: 12,133,434 km (0.1 R)
• M24: 13,184,509 km (0.104 R)
• M25: 13,398,135 km (0.086 R)
• M26: 14,264,456 km (0.101 R)
• M27: 15,672,471 km (0.062 R)
• M28: 15,747,869 km (0.089 R)
• M29: 16,738,057 km (0.05 R)
• M30: 17,435,333 km (0.115 R)
• M31: 17,748,291 km (0.092 R)
• M32: 18,063,195 km (0.091 R)
• M33: 20,564,770 km (0.078 R)
• M34: 22,235,480 km (0.067 R)
• M35: 23,430,617 km (0.064 R)
• M36: 23,602,954 km (0.097 R)
• M37: 24,558,884 km (0.042 R)
• M38: 25,085,618 km (0.052 R)
• M39: 26,150,157 km (0.066 R)
• M40: 27,320,012 km (0.04 R)
• M41: 28,048,404 km (0.086 R)
• M42: 28,139,958 km (0.059 R)
• M43: 28,506,921 km (0.117 R)
• M44: 29,060,284 km (0.096 R)
• M45: 29,431,287 km (0.102 R)
• M46: 30,271,578 km (0.074 R)
• M47: 30,365,376 km (0.047 R)
• M48: 30,647,517 km (0.066 R)
• M49: 31,689,467 km (0.114 R)
• M50: 33,419,416 km (0.078 R)
• M51: 33,516,505 km (0.03 R)
• M52: 35,081,299 km (0.108 R)
• M53: 35,773,339 km (0.081 R)
• M54: 36,669,729 km (0.085 R)
• M55: 38,484,501 km (0.107 R)
• M56: 40,019,076 km (0.054 R)
• M57: 40,122,149 km (0.103 R)
• M58: 41,365,158 km (0.04 R)
• M59: 42,515,715 km (0.114 R)
• M60: 43,147,766 km (0.075 R)
• M61: 43,359,148 km (0.082 R)
• M62: 43,676,744 km (0.114 R)
• M63: 47,657,842 km (0.098 R)
• M64: 47,876,405 km (0.102 R)
• M65: 48,204,772 km (0.097 R)
• M66: 49,968,531 km (0.065 R)
• M67: 50,412,687 km (0.044 R)
• M68: 50,635,289 km (0.104 R)
• M69: 52,090,278 km (0.119 R)
• M70: 53,899,664 km (0.119 R)
• M71: 54,355,190 km (0.05 R)
• M72: 55,959,776 km (0.099 R)
• M73: 58,162,156 km (0.1 R)
• M74: 58,395,678 km (0.09 R)
• M75: 58,863,471 km (0.096 R)
• M76: 63,971,191 km (0.083 R)
• M77: 64,695,095 km (0.077 R)
• M78: 65,786,112 km (0.076 R)
• M79: 68,109,068 km (0.079 R)
• M80: 71,581,085 km (0.073 R)
• M81: 71,706,149 km (0.099 R)
• M82: 71,831,362 km (0.058 R)
• M83: 72,332,515 km (0.071 R)
• M84: 73,086,638 km (0.117 R)
• M85: 76,640,036 km (0.093 R)
• M86: 78,953,867 km (0.118 R)
• M87: 81,682,233 km (0.107 R)
• M88: 83,518,098 km (0.087 R)
• M89: 88,435,529 km (0.051 R)
• M90: 89,915,351 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 6.3

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.35 AU - 20.47 AU

Year: 27622 Days

Day: 22.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,405,512 km

• M1: 239,506 km (0.045 R)
• M2: 534,364 km (0.102 R)
• M3: 1,544,598 km (0.055 R)
• M4: 1,880,894 km (0.035 R)
• M5: 2,280,620 km (0.107 R)
• M6: 2,363,646 km (0.084 R)
• M7: 2,883,349 km (0.097 R)
• M8: 2,928,229 km (0.072 R)
• M9: 3,064,213 km (0.106 R)
• M10: 3,389,738 km (0.045 R)
• M11: 5,396,743 km (0.079 R)
• M12: 6,542,364 km (0.08 R)
• M13: 6,601,604 km (0.095 R)
• M14: 6,660,995 km (0.061 R)
• M15: 6,780,224 km (0.092 R)
• M16: 7,264,622 km (0.112 R)
• M17: 9,178,278 km (0.08 R)
• M18: 10,053,127 km (0.103 R)
• M19: 10,604,544 km (0.109 R)
• M20: 10,883,993 km (0.111 R)
• M21: 10,954,304 km (0.06 R)
• M22: 11,236,745 km (0.062 R)
• M23: 11,593,237 km (0.117 R)
• M24: 11,736,851 km (0.115 R)
• M25: 12,981,505 km (0.08 R)
• M26: 13,205,453 km (0.033 R)
• M27: 13,961,221 km (0.101 R)
• M28: 14,575,919 km (0.08 R)
• M29: 15,514,346 km (0.109 R)
• M30: 16,150,885 km (0.114 R)
• M31: 16,714,720 km (0.116 R)
• M32: 18,780,816 km (0.115 R)
• M33: 19,118,907 km (0.061 R)
• M34: 19,203,729 km (0.072 R)
• M35: 19,458,943 km (0.106 R)
• M36: 21,364,371 km (0.04 R)
• M37: 21,894,247 km (0.117 R)
• M38: 22,428,461 km (0.114 R)
• M39: 24,148,537 km (0.03 R)
• M40: 24,885,307 km (0.084 R)
• M41: 25,070,658 km (0.058 R)
• M42: 25,723,055 km (0.101 R)
• M43: 26,475,382 km (0.062 R)
• M44: 27,425,927 km (0.052 R)
• M45: 27,713,305 km (0.099 R)
• M46: 28,678,510 km (0.044 R)
• M47: 28,970,076 km (0.1 R)
• M48: 29,165,152 km (0.095 R)
• M49: 30,641,384 km (0.091 R)
• M50: 31,338,660 km (0.041 R)
• M51: 32,242,829 km (0.091 R)
• M52: 32,748,769 km (0.113 R)
• M53: 33,666,103 km (0.111 R)
• M54: 34,695,337 km (0.085 R)
• M55: 36,153,467 km (0.047 R)
• M56: 38,485,099 km (0.119 R)
• M57: 39,885,485 km (0.103 R)
• M58: 40,974,109 km (0.084 R)
• M59: 41,851,949 km (0.108 R)
• M60: 42,514,518 km (0.118 R)
• M61: 43,961,728 km (0.061 R)
• M62: 44,747,715 km (0.066 R)
• M63: 45,878,525 km (0.048 R)
• M64: 46,904,318 km (0.078 R)
• M65: 47,247,944 km (0.113 R)
• M66: 48,514,889 km (0.101 R)
• M67: 50,026,725 km (0.03 R)
• M68: 52,026,848 km (0.091 R)
• M69: 53,334,932 km (0.04 R)
• M70: 58,427,992 km (0.095 R)
• M71: 58,921,066 km (0.112 R)
• M72: 61,282,169 km (0.103 R)
• M73: 62,285,373 km (0.109 R)
• M74: 62,537,146 km (0.078 R)
• M75: 64,817,466 km (0.116 R)
• M76: 65,583,557 km (0.099 R)
• M77: 67,382,920 km (0.102 R)
• M78: 69,719,938 km (0.12 R)
• M79: 69,850,687 km (0.101 R)
• M80: 70,767,273 km (0.092 R)
• M81: 71,029,817 km (0.085 R)
• M82: 72,612,413 km (0.062 R)
• M83: 74,206,528 km (0.055 R)
• M84: 75,543,783 km (0.025 R)
• M85: 78,921,404 km (0.095 R)
• M86: 81,658,895 km (0.104 R)
• M87: 82,624,400 km (0.095 R)
• M88: 83,454,818 km (0.119 R)
• M89: 84,566,629 km (0.091 R)
• M90: 85,403,480 km (0.118 R)
• M91: 89,345,533 km (0.097 R)
• M92: 89,913,556 km (0.086 R)
• M93: 92,054,152 km (0.077 R)
• M94: 92,197,467 km (0.086 R)
• M95: 94,934,210 km (0.056 R)
• M96: 95,949,232 km (0.038 R)
• M97: 96,094,491 km (0.099 R)

Kuiper Belt

Range: 35.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit