🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.51 AU - 0.61 AU

Year: 156 Days

Day: 12.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 237 Days

Day: 16.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.16 AU - 1.2 AU

Year: 478 Days

Day: 47.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,836,869 km

• M1: 356,941 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.49 AU - 1.59 AU

Year: 712 Days

Day: 41.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,836,869 km

• M1: 958,773 km (0.036 R)
• M2: 1,539,212 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.86 AU - 3.56 AU

Year: 2144 Days

Day: 13.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,836,869 km

• M1: 73,602 km (0.094 R)
• M2: 736,171 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 9.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.71 AU - 5.27 AU

Year: 4155 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,836,869 km

• M1: 126,410 km (0.113 R)
• M2: 257,159 km (0.12 R)
• M3: 332,706 km (0.116 R)
• M4: 400,922 km (0.091 R)
• M5: 565,181 km (0.043 R)
• M6: 764,744 km (0.031 R)
• M7: 848,818 km (0.113 R)
• M8: 1,375,702 km (0.094 R)
• M9: 1,602,492 km (0.059 R)
• M10: 1,680,732 km (0.039 R)
• M11: 2,247,708 km (0.094 R)
• M12: 2,534,188 km (0.109 R)
• M13: 2,626,041 km (0.111 R)
• M14: 2,756,790 km (0.096 R)
• M15: 3,044,017 km (0.061 R)
• M16: 3,564,917 km (0.07 R)
• M17: 3,772,709 km (0.099 R)
• M18: 4,113,493 km (0.113 R)
• M19: 4,397,729 km (0.071 R)
• M20: 4,711,136 km (0.087 R)
• M21: 4,801,942 km (0.11 R)
• M22: 5,265,097 km (0.102 R)
• M23: 5,815,468 km (0.094 R)
• M24: 6,184,376 km (0.027 R)
• M25: 6,535,482 km (0.088 R)
• M26: 6,841,709 km (0.067 R)
• M27: 7,178,753 km (0.09 R)
• M28: 7,336,130 km (0.069 R)
• M29: 7,707,881 km (0.097 R)
• M30: 7,896,075 km (0.092 R)
• M31: 8,085,765 km (0.099 R)
• M32: 8,608,310 km (0.068 R)
• M33: 8,775,710 km (0.115 R)
• M34: 8,915,883 km (0.078 R)
• M35: 9,427,059 km (0.068 R)
• M36: 9,831,123 km (0.068 R)
• M37: 10,123,288 km (0.115 R)
• M38: 10,299,963 km (0.081 R)
• M39: 10,626,535 km (0.032 R)
• M40: 10,776,133 km (0.065 R)
• M41: 11,047,055 km (0.111 R)
• M42: 11,442,442 km (0.104 R)
• M43: 11,966,633 km (0.118 R)
• M44: 12,404,057 km (0.071 R)
• M45: 12,751,573 km (0.066 R)
• M46: 13,359,239 km (0.072 R)
• M47: 13,617,894 km (0.084 R)
• M48: 13,682,820 km (0.084 R)
• M49: 14,173,201 km (0.059 R)
• M50: 14,536,425 km (0.053 R)
• M51: 15,441,043 km (0.055 R)
• M52: 15,610,538 km (0.097 R)
• M53: 15,712,564 km (0.109 R)
• M54: 15,848,847 km (0.11 R)
• M55: 16,329,356 km (0.119 R)
• M56: 16,744,789 km (0.092 R)
• M57: 17,339,590 km (0.115 R)
• M58: 17,834,460 km (0.079 R)
• M59: 17,905,519 km (0.082 R)
• M60: 18,874,464 km (0.03 R)
• M61: 19,055,777 km (0.03 R)
• M62: 19,164,834 km (0.119 R)
• M63: 19,566,504 km (0.067 R)
• M64: 20,303,872 km (0.052 R)
• M65: 21,805,984 km (0.097 R)
• M66: 22,072,418 km (0.079 R)
• M67: 23,149,373 km (0.073 R)
• M68: 23,499,133 km (0.045 R)
• M69: 23,655,163 km (0.06 R)
• M70: 23,850,688 km (0.057 R)
• M71: 24,282,726 km (0.11 R)
• M72: 24,440,403 km (0.098 R)
• M73: 24,717,308 km (0.114 R)
• M74: 25,434,032 km (0.083 R)
• M75: 25,594,251 km (0.092 R)
• M76: 26,440,825 km (0.106 R)
• M77: 26,643,680 km (0.1 R)
• M78: 27,173,705 km (0.05 R)
• M79: 27,419,495 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 12

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.82 AU - 7.9 AU

Year: 8215 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,836,869 km

• M1: 153,188 km (0.112 R)
• M2: 369,058 km (0.104 R)
• M3: 560,094 km (0.111 R)
• M4: 1,063,491 km (0.094 R)
• M5: 1,351,168 km (0.056 R)
• M6: 1,578,108 km (0.049 R)
• M7: 1,663,828 km (0.047 R)
• M8: 2,092,874 km (0.114 R)
• M9: 2,406,431 km (0.116 R)
• M10: 2,506,064 km (0.104 R)
• M11: 2,735,247 km (0.028 R)
• M12: 2,918,355 km (0.052 R)
• M13: 3,241,786 km (0.077 R)
• M14: 3,324,513 km (0.072 R)
• M15: 3,492,063 km (0.119 R)
• M16: 4,220,605 km (0.079 R)
• M17: 4,402,366 km (0.051 R)
• M18: 4,494,219 km (0.112 R)
• M19: 4,617,787 km (0.038 R)
• M20: 4,836,798 km (0.077 R)
• M21: 4,963,508 km (0.103 R)
• M22: 5,059,250 km (0.1 R)
• M23: 5,481,416 km (0.078 R)
• M24: 5,713,442 km (0.071 R)
• M25: 6,050,635 km (0.098 R)
• M26: 6,568,543 km (0.045 R)
• M27: 7,390,584 km (0.099 R)
• M28: 7,869,446 km (0.1 R)
• M29: 8,320,634 km (0.109 R)
• M30: 8,857,540 km (0.095 R)
• M31: 9,366,323 km (0.11 R)
• M32: 9,485,103 km (0.063 R)
• M33: 9,644,276 km (0.076 R)
• M34: 10,126,878 km (0.098 R)
• M35: 10,412,161 km (0.037 R)
• M36: 10,865,892 km (0.054 R)
• M37: 11,032,394 km (0.117 R)
• M38: 11,494,951 km (0.109 R)
• M39: 11,835,286 km (0.074 R)
• M40: 12,092,744 km (0.07 R)
• M41: 12,832,206 km (0.103 R)
• M42: 12,920,319 km (0.069 R)
• M43: 13,765,996 km (0.102 R)
• M44: 14,082,246 km (0.03 R)
• M45: 14,860,005 km (0.101 R)
• M46: 15,510,906 km (0.107 R)
• M47: 15,745,774 km (0.05 R)
• M48: 17,130,452 km (0.12 R)
• M49: 18,603,842 km (0.118 R)
• M50: 18,803,256 km (0.088 R)
• M51: 18,903,337 km (0.086 R)
• M52: 19,456,699 km (0.067 R)
• M53: 21,304,382 km (0.078 R)
• M54: 25,717,968 km (0.105 R)
• M55: 26,219,121 km (0.112 R)
• M56: 26,779,664 km (0.093 R)
• M57: 26,892,312 km (0.106 R)
• M58: 27,005,108 km (0.105 R)
• M59: 27,344,247 km (0.065 R)
• M60: 27,514,489 km (0.106 R)
• M61: 27,628,034 km (0.087 R)
• M62: 30,577,954 km (0.108 R)
• M63: 31,049,786 km (0.11 R)
• M64: 31,881,101 km (0.079 R)
• M65: 32,060,170 km (0.102 R)
• M66: 32,179,848 km (0.072 R)
• M67: 34,235,473 km (0.089 R)
• M68: 35,464,569 km (0.119 R)
• M69: 35,774,087 km (0.09 R)
• M70: 36,271,201 km (0.106 R)
• M71: 36,833,090 km (0.05 R)
• M72: 37,209,329 km (0.119 R)
• M73: 37,776,155 km (0.104 R)
• M74: 38,092,255 km (0.093 R)
• M75: 38,345,674 km (0.103 R)
• M76: 38,599,841 km (0.082 R)
• M77: 40,393,968 km (0.113 R)
• M78: 40,523,221 km (0.107 R)
• M79: 41,888,002 km (0.076 R)
• M80: 42,018,751 km (0.073 R)
• M81: 42,215,173 km (0.047 R)
• M82: 43,135,948 km (0.113 R)
• M83: 43,797,469 km (0.102 R)
• M84: 44,063,155 km (0.078 R)
• M85: 44,395,861 km (0.115 R)
• M86: 44,662,743 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 13.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.74 AU - 11.08 AU

Year: 10761 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,836,869 km

• M1: 166,502 km (0.091 R)
• M2: 468,541 km (0.077 R)
• M3: 790,326 km (0.082 R)
• M4: 897,737 km (0.112 R)
• M5: 1,128,866 km (0.119 R)
• M6: 1,216,380 km (0.073 R)
• M7: 1,417,589 km (0.102 R)
• M8: 1,532,032 km (0.037 R)
• M9: 1,710,203 km (0.084 R)
• M10: 2,001,171 km (0.054 R)
• M11: 2,968,321 km (0.097 R)
• M12: 3,067,355 km (0.082 R)
• M13: 3,167,436 km (0.063 R)
• M14: 3,371,188 km (0.085 R)
• M15: 3,605,608 km (0.085 R)
• M16: 3,791,558 km (0.116 R)
• M17: 4,173,332 km (0.082 R)
• M18: 4,453,828 km (0.084 R)
• M19: 5,181,771 km (0.111 R)
• M20: 5,271,679 km (0.111 R)
• M21: 5,452,992 km (0.119 R)
• M22: 5,605,731 km (0.074 R)
• M23: 5,978,230 km (0.101 R)
• M24: 6,584,401 km (0.097 R)
• M25: 7,412,126 km (0.079 R)
• M26: 8,028,319 km (0.045 R)
• M27: 9,493,182 km (0.072 R)
• M28: 9,640,536 km (0.092 R)
• M29: 9,751,537 km (0.077 R)
• M30: 10,237,431 km (0.073 R)
• M31: 10,426,373 km (0.101 R)
• M32: 10,731,254 km (0.104 R)
• M33: 10,846,294 km (0.079 R)
• M34: 10,961,784 km (0.102 R)
• M35: 11,155,214 km (0.118 R)
• M36: 12,419,765 km (0.111 R)
• M37: 12,743,046 km (0.093 R)
• M38: 13,356,696 km (0.107 R)
• M39: 14,316,217 km (0.038 R)
• M40: 14,527,748 km (0.069 R)
• M41: 14,740,327 km (0.092 R)
• M42: 15,298,028 km (0.093 R)
• M43: 15,384,346 km (0.102 R)
• M44: 15,775,245 km (0.054 R)
• M45: 16,389,644 km (0.118 R)
• M46: 16,522,486 km (0.108 R)
• M47: 17,416,334 km (0.088 R)
• M48: 18,234,185 km (0.099 R)
• M49: 18,693,900 km (0.087 R)
• M50: 19,578,173 km (0.041 R)
• M51: 19,766,067 km (0.045 R)
• M52: 20,190,925 km (0.088 R)
• M53: 20,762,240 km (0.105 R)
• M54: 21,387,260 km (0.077 R)
• M55: 21,823,487 km (0.077 R)
• M56: 22,164,869 km (0.083 R)
• M57: 22,951,754 km (0.069 R)
• M58: 23,697,799 km (0.102 R)
• M59: 25,111,648 km (0.114 R)
• M60: 25,674,585 km (0.113 R)
• M61: 26,552,874 km (0.053 R)
• M62: 26,656,845 km (0.101 R)
• M63: 26,917,294 km (0.105 R)
• M64: 27,231,001 km (0.078 R)
• M65: 27,862,155 km (0.087 R)
• M66: 28,391,731 km (0.113 R)
• M67: 29,299,790 km (0.094 R)
• M68: 29,622,473 km (0.111 R)
• M69: 30,108,815 km (0.109 R)
• M70: 30,597,851 km (0.108 R)
• M71: 31,198,935 km (0.099 R)
• M72: 32,025,164 km (0.069 R)
• M73: 33,361,971 km (0.115 R)
• M74: 34,660,031 km (0.06 R)
• M75: 35,458,286 km (0.101 R)
• M76: 35,687,470 km (0.109 R)
• M77: 38,123,671 km (0.096 R)
• M78: 38,534,916 km (0.074 R)
• M79: 39,065,689 km (0.096 R)
• M80: 39,361,743 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit