🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 295 Days

Day: 21.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 460 Days

Day: 26.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.8 AU - 2.32 AU

Year: 1075 Days

Day: 13.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.15 AU - 3.27 AU

Year: 2090 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.74 AU - 5 AU

Year: 3320 Days

Day: 20 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,333,289 km

• M1: 928,554 km (0.09 R)
• M2: 1,075,010 km (0.078 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.14 AU - 6.62 AU

Year: 4535 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,333,289 km

• M1: 331,808 km (0.105 R)
• M2: 432,936 km (0.09 R)
• M3: 591,809 km (0.103 R)
• M4: 925,113 km (0.066 R)
• M5: 1,018,313 km (0.082 R)
• M6: 1,200,523 km (0.118 R)
• M7: 1,503,159 km (0.073 R)
• M8: 1,968,708 km (0.1 R)
• M9: 2,254,889 km (0.086 R)
• M10: 2,384,440 km (0.099 R)
• M11: 2,478,687 km (0.067 R)
• M12: 2,612,577 km (0.103 R)
• M13: 2,928,229 km (0.112 R)
• M14: 3,173,270 km (0.083 R)
• M15: 3,277,390 km (0.049 R)
• M16: 3,532,006 km (0.116 R)
• M17: 3,837,485 km (0.085 R)
• M18: 4,038,544 km (0.117 R)
• M19: 4,220,156 km (0.111 R)
• M20: 4,639,030 km (0.096 R)
• M21: 5,744,259 km (0.043 R)
• M22: 6,287,299 km (0.089 R)
• M23: 6,739,085 km (0.109 R)
• M24: 7,201,492 km (0.059 R)
• M25: 7,394,922 km (0.114 R)
• M26: 7,787,018 km (0.068 R)
• M27: 7,957,260 km (0.115 R)
• M28: 8,128,550 km (0.075 R)
• M29: 8,301,186 km (0.119 R)
• M30: 8,504,190 km (0.092 R)
• M31: 8,708,840 km (0.053 R)
• M32: 9,212,536 km (0.093 R)
• M33: 9,483,159 km (0.071 R)
• M34: 10,001,515 km (0.092 R)
• M35: 10,372,967 km (0.048 R)
• M36: 10,497,731 km (0.097 R)
• M37: 10,623,094 km (0.06 R)
• M38: 11,033,890 km (0.089 R)
• M39: 11,482,235 km (0.057 R)
• M40: 11,643,801 km (0.109 R)
• M41: 11,871,339 km (0.095 R)
• M42: 14,191,452 km (0.103 R)
• M43: 14,295,573 km (0.07 R)
• M44: 14,609,130 km (0.104 R)
• M45: 14,784,309 km (0.071 R)
• M46: 14,995,541 km (0.041 R)
• M47: 15,635,072 km (0.117 R)
• M48: 16,356,134 km (0.098 R)
• M49: 17,384,021 km (0.083 R)
• M50: 17,495,321 km (0.112 R)
• M51: 17,681,421 km (0.09 R)
• M52: 18,018,166 km (0.109 R)
• M53: 18,850,229 km (0.064 R)
• M54: 19,041,116 km (0.056 R)
• M55: 19,501,728 km (0.117 R)
• M56: 20,121,811 km (0.066 R)
• M57: 20,395,127 km (0.027 R)
• M58: 20,512,561 km (0.068 R)
• M59: 21,740,011 km (0.098 R)
• M60: 23,604,898 km (0.117 R)
• M61: 24,806,917 km (0.041 R)
• M62: 24,974,168 km (0.054 R)
• M63: 25,099,980 km (0.117 R)
• M64: 25,267,978 km (0.082 R)
• M65: 25,689,694 km (0.095 R)
• M66: 26,113,655 km (0.087 R)
• M67: 27,011,691 km (0.101 R)
• M68: 27,270,046 km (0.048 R)
• M69: 28,925,795 km (0.033 R)
• M70: 29,058,040 km (0.107 R)
• M71: 29,677,076 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 14

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.04 AU - 7.7 AU

Year: 5843 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,333,289 km

• M1: 177,273 km (0.088 R)
• M2: 290,669 km (0.114 R)
• M3: 407,953 km (0.118 R)
• M4: 514,916 km (0.105 R)
• M5: 1,059,003 km (0.073 R)
• M6: 1,219,671 km (0.082 R)
• M7: 1,371,663 km (0.08 R)
• M8: 1,459,028 km (0.113 R)
• M9: 1,566,589 km (0.098 R)
• M10: 1,790,238 km (0.057 R)
• M11: 2,610,932 km (0.09 R)
• M12: 3,131,383 km (0.104 R)
• M13: 3,272,453 km (0.098 R)
• M14: 3,536,942 km (0.102 R)
• M15: 3,833,595 km (0.118 R)
• M16: 3,934,274 km (0.093 R)
• M17: 4,190,087 km (0.12 R)
• M18: 4,826,177 km (0.029 R)
• M19: 5,128,065 km (0.112 R)
• M20: 5,436,237 km (0.117 R)
• M21: 6,337,115 km (0.052 R)
• M22: 6,456,794 km (0.12 R)
• M23: 6,728,912 km (0.097 R)
• M24: 7,097,521 km (0.101 R)
• M25: 7,378,317 km (0.062 R)
• M26: 7,472,862 km (0.066 R)
• M27: 8,210,380 km (0.041 R)
• M28: 8,373,890 km (0.114 R)
• M29: 8,837,195 km (0.097 R)
• M30: 8,971,235 km (0.105 R)
• M31: 9,997,476 km (0.115 R)
• M32: 11,606,102 km (0.114 R)
• M33: 12,048,613 km (0.057 R)
• M34: 12,421,560 km (0.086 R)
• M35: 12,760,549 km (0.09 R)
• M36: 13,178,974 km (0.109 R)
• M37: 13,447,652 km (0.084 R)
• M38: 13,679,379 km (0.027 R)
• M39: 14,068,633 km (0.11 R)
• M40: 14,500,970 km (0.085 R)
• M41: 15,017,532 km (0.094 R)
• M42: 15,258,085 km (0.085 R)
• M43: 15,783,473 km (0.057 R)
• M44: 16,438,412 km (0.098 R)
• M45: 16,686,296 km (0.057 R)
• M46: 17,143,916 km (0.044 R)
• M47: 17,311,466 km (0.119 R)
• M48: 17,563,688 km (0.082 R)
• M49: 17,817,106 km (0.104 R)
• M50: 18,327,684 km (0.108 R)
• M51: 18,541,758 km (0.117 R)
• M52: 19,102,451 km (0.11 R)
• M53: 19,450,266 km (0.063 R)
• M54: 20,020,085 km (0.119 R)
• M55: 20,506,427 km (0.088 R)
• M56: 20,951,930 km (0.083 R)
• M57: 21,265,786 km (0.092 R)
• M58: 21,626,317 km (0.116 R)
• M59: 22,262,108 km (0.092 R)
• M60: 22,444,917 km (0.099 R)
• M61: 23,273,689 km (0.056 R)
• M62: 23,505,715 km (0.102 R)
• M63: 24,535,696 km (0.112 R)
• M64: 25,198,714 km (0.036 R)
• M65: 25,963,758 km (0.055 R)
• M66: 26,639,491 km (0.095 R)
• M67: 28,205,631 km (0.104 R)
• M68: 28,552,100 km (0.068 R)
• M69: 28,900,214 km (0.091 R)
• M70: 29,149,594 km (0.032 R)
• M71: 29,851,806 km (0.081 R)
• M72: 30,003,050 km (0.063 R)
• M73: 30,813,721 km (0.117 R)
• M74: 30,966,610 km (0.066 R)
• M75: 31,580,410 km (0.115 R)
• M76: 31,683,034 km (0.105 R)
• M77: 32,353,232 km (0.068 R)
• M78: 32,664,097 km (0.095 R)
• M79: 33,760,200 km (0.116 R)
• M80: 33,865,218 km (0.12 R)
• M81: 34,075,553 km (0.083 R)
• M82: 35,613,568 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 11.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.59 AU - 8.29 AU

Year: 6645 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,333,289 km

• M1: 150,495 km (0.05 R)
• M2: 369,208 km (0.105 R)
• M3: 459,565 km (0.057 R)
• M4: 570,117 km (0.076 R)
• M5: 679,922 km (0.104 R)
• M6: 834,756 km (0.115 R)
• M7: 1,463,217 km (0.056 R)
• M8: 1,717,384 km (0.113 R)
• M9: 1,849,927 km (0.117 R)
• M10: 2,037,972 km (0.064 R)
• M11: 2,178,743 km (0.085 R)
• M12: 2,268,502 km (0.069 R)
• M13: 3,192,718 km (0.109 R)
• M14: 3,567,012 km (0.103 R)
• M15: 3,999,499 km (0.091 R)
• M16: 4,517,556 km (0.115 R)
• M17: 5,177,134 km (0.059 R)
• M18: 5,791,532 km (0.107 R)
• M19: 6,094,767 km (0.09 R)
• M20: 6,325,596 km (0.116 R)
• M21: 7,277,637 km (0.108 R)
• M22: 7,604,957 km (0.119 R)
• M23: 8,245,984 km (0.098 R)
• M24: 8,359,230 km (0.105 R)
• M25: 10,059,110 km (0.108 R)
• M26: 10,577,168 km (0.117 R)
• M27: 12,344,816 km (0.075 R)
• M28: 12,800,940 km (0.068 R)
• M29: 13,595,754 km (0.031 R)
• M30: 13,897,941 km (0.115 R)
• M31: 14,100,646 km (0.118 R)
• M32: 14,304,399 km (0.1 R)
• M33: 14,474,791 km (0.099 R)
• M34: 15,128,833 km (0.067 R)
• M35: 15,722,287 km (0.092 R)
• M36: 16,004,130 km (0.105 R)
• M37: 16,394,431 km (0.091 R)
• M38: 17,112,201 km (0.113 R)
• M39: 17,220,660 km (0.104 R)
• M40: 17,511,328 km (0.114 R)
• M41: 17,803,493 km (0.075 R)
• M42: 18,023,851 km (0.103 R)
• M43: 18,208,006 km (0.053 R)
• M44: 18,392,909 km (0.075 R)
• M45: 19,100,955 km (0.027 R)
• M46: 19,176,053 km (0.114 R)
• M47: 19,251,152 km (0.11 R)
• M48: 19,326,399 km (0.057 R)
• M49: 19,704,284 km (0.064 R)
• M50: 19,932,121 km (0.101 R)
• M51: 20,046,264 km (0.055 R)
• M52: 20,237,301 km (0.1 R)
• M53: 20,313,745 km (0.052 R)
• M54: 20,428,786 km (0.069 R)
• M55: 20,697,913 km (0.064 R)
• M56: 21,512,323 km (0.095 R)
• M57: 21,903,821 km (0.08 R)
• M58: 22,021,704 km (0.051 R)
• M59: 22,258,218 km (0.077 R)
• M60: 22,416,343 km (0.12 R)
• M61: 22,654,204 km (0.059 R)
• M62: 23,052,583 km (0.027 R)
• M63: 23,132,468 km (0.064 R)
• M64: 23,252,595 km (0.056 R)
• M65: 23,614,173 km (0.079 R)
• M66: 24,017,938 km (0.114 R)
• M67: 24,546,467 km (0.104 R)
• M68: 25,325,723 km (0.073 R)
• M69: 25,905,115 km (0.111 R)
• M70: 26,196,532 km (0.043 R)
• M71: 26,908,618 km (0.118 R)
• M72: 28,223,583 km (0.108 R)
• M73: 28,867,303 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 10.5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.55 AU - 9.35 AU

Year: 8147 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,333,289 km

• M1: 170,093 km (0.112 R)
• M2: 407,505 km (0.097 R)
• M3: 528,230 km (0.096 R)
• M4: 694,284 km (0.1 R)
• M5: 1,156,541 km (0.062 R)
• M6: 1,657,844 km (0.109 R)
• M7: 1,885,681 km (0.107 R)
• M8: 2,524,913 km (0.116 R)
• M9: 2,787,906 km (0.09 R)
• M10: 3,143,201 km (0.039 R)
• M11: 3,717,956 km (0.061 R)
• M12: 4,325,174 km (0.042 R)
• M13: 4,672,540 km (0.092 R)
• M14: 4,898,133 km (0.115 R)
• M15: 5,905,974 km (0.091 R)
• M16: 6,010,244 km (0.111 R)
• M17: 6,576,622 km (0.114 R)
• M18: 7,383,403 km (0.109 R)
• M19: 7,533,450 km (0.114 R)
• M20: 8,105,213 km (0.108 R)
• M21: 9,049,026 km (0.101 R)
• M22: 9,330,868 km (0.046 R)
• M23: 10,277,224 km (0.115 R)
• M24: 10,996,191 km (0.064 R)
• M25: 11,340,267 km (0.078 R)
• M26: 11,687,782 km (0.115 R)
• M27: 12,038,889 km (0.07 R)
• M28: 12,931,838 km (0.119 R)
• M29: 13,938,482 km (0.066 R)
• M30: 14,124,283 km (0.111 R)
• M31: 14,970,409 km (0.073 R)
• M32: 15,736,200 km (0.073 R)
• M33: 16,514,707 km (0.114 R)
• M34: 16,760,646 km (0.117 R)
• M35: 17,106,965 km (0.086 R)
• M36: 17,907,314 km (0.088 R)
• M37: 18,008,143 km (0.106 R)
• M38: 18,109,271 km (0.108 R)
• M39: 18,261,262 km (0.048 R)
• M40: 18,617,605 km (0.089 R)
• M41: 18,719,780 km (0.116 R)
• M42: 19,233,798 km (0.069 R)
• M43: 19,492,603 km (0.103 R)
• M44: 19,856,724 km (0.101 R)
• M45: 19,961,143 km (0.118 R)
• M46: 20,065,862 km (0.069 R)
• M47: 20,909,594 km (0.085 R)
• M48: 21,122,322 km (0.078 R)
• M49: 21,603,728 km (0.091 R)
• M50: 22,577,161 km (0.088 R)
• M51: 23,509,754 km (0.093 R)
• M52: 24,510,714 km (0.119 R)
• M53: 24,622,912 km (0.054 R)
• M54: 24,847,608 km (0.059 R)
• M55: 25,639,429 km (0.095 R)
• M56: 25,924,114 km (0.073 R)
• M57: 26,611,965 km (0.094 R)
• M58: 26,727,156 km (0.118 R)
• M59: 27,131,818 km (0.062 R)
• M60: 27,946,977 km (0.047 R)
• M61: 30,440,773 km (0.068 R)
• M62: 30,863,238 km (0.083 R)
• M63: 31,226,910 km (0.102 R)
• M64: 31,958,593 km (0.086 R)
• M65: 34,941,275 km (0.096 R)
• M66: 35,573,775 km (0.093 R)
• M67: 36,337,921 km (0.045 R)
• M68: 36,721,939 km (0.119 R)
• M69: 37,494,014 km (0.094 R)
• M70: 37,752,668 km (0.119 R)
• M71: 38,271,474 km (0.075 R)
• M72: 38,792,822 km (0.102 R)
• M73: 38,988,945 km (0.073 R)
• M74: 39,842,401 km (0.119 R)
• M75: 40,106,292 km (0.025 R)
• M76: 40,702,140 km (0.034 R)
• M77: 41,100,968 km (0.087 R)
• M78: 41,167,539 km (0.101 R)
• M79: 42,036,702 km (0.111 R)
• M80: 42,776,763 km (0.108 R)
• M81: 42,979,319 km (0.097 R)
• M82: 45,366,452 km (0.117 R)
• M83: 45,642,011 km (0.097 R)
• M84: 45,849,055 km (0.111 R)
• M85: 46,125,511 km (0.101 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit