🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 33.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,593,722 km

• M1: 350,358 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 345 Days

Day: 42.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,593,722 km

• M1: 64,177 km (0.068 R)
• M2: 297,401 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.65 AU - 3.99 AU

Year: 2741 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 9.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.56 AU - 5.82 AU

Year: 4982 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,593,722 km

• M1: 190,887 km (0.108 R)
• M2: 291,865 km (0.063 R)
• M3: 371,152 km (0.099 R)
• M4: 512,822 km (0.117 R)
• M5: 614,548 km (0.119 R)
• M6: 736,321 km (0.101 R)
• M7: 866,920 km (0.115 R)
• M8: 1,019,809 km (0.11 R)
• M9: 1,274,125 km (0.092 R)
• M10: 1,368,821 km (0.031 R)
• M11: 1,465,910 km (0.119 R)
• M12: 1,633,010 km (0.062 R)
• M13: 1,931,907 km (0.09 R)
• M14: 2,267,305 km (0.119 R)
• M15: 2,344,348 km (0.066 R)
• M16: 3,013,649 km (0.065 R)
• M17: 3,336,781 km (0.104 R)
• M18: 3,808,014 km (0.103 R)
• M19: 3,900,166 km (0.091 R)
• M20: 4,157,474 km (0.115 R)
• M21: 5,088,572 km (0.037 R)
• M22: 5,215,730 km (0.082 R)
• M23: 5,682,625 km (0.117 R)
• M24: 5,974,490 km (0.118 R)
• M25: 6,545,505 km (0.03 R)
• M26: 6,628,532 km (0.115 R)
• M27: 6,795,633 km (0.074 R)
• M28: 6,935,956 km (0.077 R)
• M29: 7,248,017 km (0.118 R)
• M30: 7,797,789 km (0.114 R)
• M31: 8,003,785 km (0.109 R)
• M32: 8,451,382 km (0.039 R)
• M33: 9,526,991 km (0.111 R)
• M34: 10,385,982 km (0.114 R)
• M35: 10,515,384 km (0.105 R)
• M36: 11,336,078 km (0.074 R)
• M37: 11,536,090 km (0.104 R)
• M38: 12,348,107 km (0.061 R)
• M39: 12,450,881 km (0.105 R)
• M40: 12,726,291 km (0.054 R)
• M41: 13,178,376 km (0.112 R)
• M42: 14,205,515 km (0.052 R)
• M43: 15,001,974 km (0.092 R)
• M44: 15,331,987 km (0.081 R)
• M45: 15,812,794 km (0.072 R)
• M46: 16,148,641 km (0.106 R)
• M47: 16,751,521 km (0.045 R)
• M48: 17,438,474 km (0.07 R)
• M49: 17,824,138 km (0.117 R)
• M50: 17,940,375 km (0.11 R)
• M51: 18,212,643 km (0.066 R)
• M52: 18,368,823 km (0.117 R)
• M53: 18,682,530 km (0.114 R)
• M54: 19,196,100 km (0.068 R)
• M55: 19,955,010 km (0.101 R)
• M56: 20,520,490 km (0.064 R)
• M57: 20,682,953 km (0.043 R)
• M58: 20,764,484 km (0.093 R)
• M59: 20,846,014 km (0.117 R)
• M60: 21,378,583 km (0.116 R)
• M61: 21,832,762 km (0.116 R)
• M62: 22,165,019 km (0.059 R)
• M63: 23,087,589 km (0.073 R)
• M64: 23,298,971 km (0.081 R)
• M65: 23,766,315 km (0.068 R)
• M66: 24,065,361 km (0.098 R)
• M67: 24,494,707 km (0.108 R)
• M68: 24,580,875 km (0.093 R)
• M69: 25,360,878 km (0.078 R)
• M70: 25,885,518 km (0.095 R)
• M71: 25,973,332 km (0.113 R)
• M72: 26,237,223 km (0.097 R)
• M73: 26,325,485 km (0.076 R)
• M74: 26,634,854 km (0.105 R)
• M75: 26,723,416 km (0.093 R)
• M76: 28,834,242 km (0.117 R)
• M77: 29,016,302 km (0.118 R)
• M78: 29,107,557 km (0.12 R)
• M79: 30,117,043 km (0.12 R)
• M80: 30,301,797 km (0.1 R)
• M81: 30,858,301 km (0.066 R)
• M82: 31,278,072 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 11.2

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.69 AU - 8.45 AU

Year: 8416 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,593,722 km

• M1: 290,968 km (0.091 R)
• M2: 511,176 km (0.114 R)
• M3: 755,320 km (0.118 R)
• M4: 2,120,101 km (0.101 R)
• M5: 2,293,036 km (0.05 R)
• M6: 3,114,328 km (0.065 R)
• M7: 3,198,402 km (0.104 R)
• M8: 3,283,224 km (0.097 R)
• M9: 4,142,066 km (0.092 R)
• M10: 4,296,900 km (0.09 R)
• M11: 4,390,847 km (0.088 R)
• M12: 4,517,108 km (0.099 R)
• M13: 4,644,715 km (0.082 R)
• M14: 5,133,451 km (0.076 R)
• M15: 5,638,942 km (0.082 R)
• M16: 5,949,807 km (0.077 R)
• M17: 6,373,168 km (0.077 R)
• M18: 6,660,845 km (0.098 R)
• M19: 6,879,408 km (0.103 R)
• M20: 7,063,413 km (0.103 R)
• M21: 7,815,591 km (0.109 R)
• M22: 7,892,335 km (0.051 R)
• M23: 8,831,361 km (0.096 R)
• M24: 9,192,789 km (0.066 R)
• M25: 9,599,845 km (0.088 R)
• M26: 10,179,836 km (0.117 R)
• M27: 10,347,685 km (0.083 R)
• M28: 10,813,832 km (0.101 R)
• M29: 11,287,010 km (0.098 R)
• M30: 11,504,375 km (0.091 R)
• M31: 11,591,591 km (0.111 R)
• M32: 11,810,901 km (0.088 R)
• M33: 11,987,277 km (0.04 R)
• M34: 12,746,786 km (0.108 R)
• M35: 13,109,561 km (0.046 R)
• M36: 13,475,776 km (0.119 R)
• M37: 13,845,283 km (0.115 R)
• M38: 14,124,732 km (0.092 R)
• M39: 14,452,949 km (0.087 R)
• M40: 14,547,346 km (0.117 R)
• M41: 15,694,462 km (0.11 R)
• M42: 15,791,402 km (0.04 R)
• M43: 16,278,941 km (0.116 R)
• M44: 16,426,295 km (0.101 R)
• M45: 17,169,048 km (0.114 R)
• M46: 17,519,556 km (0.065 R)
• M47: 18,329,479 km (0.027 R)
• M48: 18,482,667 km (0.067 R)
• M49: 18,687,616 km (0.107 R)
• M50: 18,996,386 km (0.083 R)
• M51: 19,567,102 km (0.085 R)
• M52: 21,312,610 km (0.041 R)
• M53: 22,558,312 km (0.106 R)
• M54: 22,777,473 km (0.057 R)
• M55: 23,383,643 km (0.116 R)
• M56: 24,950,232 km (0.098 R)
• M57: 25,120,175 km (0.096 R)
• M58: 25,233,570 km (0.081 R)
• M59: 25,347,265 km (0.105 R)
• M60: 25,632,099 km (0.075 R)
• M61: 26,550,630 km (0.102 R)
• M62: 26,724,164 km (0.094 R)
• M63: 27,072,128 km (0.107 R)
• M64: 27,188,515 km (0.064 R)
• M65: 27,831,337 km (0.07 R)
• M66: 29,609,907 km (0.117 R)
• M67: 29,789,873 km (0.106 R)
• M68: 30,150,703 km (0.092 R)
• M69: 31,792,390 km (0.086 R)
• M70: 32,531,403 km (0.119 R)
• M71: 32,717,054 km (0.091 R)
• M72: 33,588,013 km (0.094 R)
• M73: 34,655,693 km (0.09 R)
• M74: 35,670,864 km (0.105 R)
• M75: 35,862,350 km (0.073 R)
• M76: 36,246,218 km (0.094 R)
• M77: 36,374,423 km (0.093 R)
• M78: 36,695,759 km (0.057 R)
• M79: 36,824,563 km (0.108 R)
• M80: 37,535,602 km (0.116 R)
• M81: 37,730,378 km (0.03 R)
• M82: 37,990,529 km (0.043 R)
• M83: 38,186,053 km (0.09 R)
• M84: 41,225,433 km (0.079 R)
• M85: 41,627,552 km (0.113 R)
• M86: 43,249,044 km (0.086 R)
• M87: 43,657,745 km (0.098 R)
• M88: 44,136,009 km (0.074 R)
• M89: 44,822,514 km (0.079 R)
• M90: 46,136,283 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 11.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.1 AU - 10.46 AU

Year: 10378 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,593,722 km

• M1: 144,512 km (0.073 R)
• M2: 264,639 km (0.119 R)
• M3: 462,557 km (0.058 R)
• M4: 582,385 km (0.116 R)
• M5: 817,104 km (0.058 R)
• M6: 1,112,410 km (0.086 R)
• M7: 1,280,857 km (0.095 R)
• M8: 1,730,249 km (0.049 R)
• M9: 2,019,122 km (0.087 R)
• M10: 2,323,554 km (0.064 R)
• M11: 2,642,946 km (0.116 R)
• M12: 3,105,203 km (0.096 R)
• M13: 3,479,796 km (0.094 R)
• M14: 3,845,712 km (0.091 R)
• M15: 4,176,025 km (0.117 R)
• M16: 4,344,771 km (0.079 R)
• M17: 4,491,227 km (0.086 R)
• M18: 4,614,496 km (0.073 R)
• M19: 5,067,628 km (0.116 R)
• M20: 5,774,179 km (0.113 R)
• M21: 5,854,662 km (0.089 R)
• M22: 6,455,896 km (0.078 R)
• M23: 6,679,545 km (0.081 R)
• M24: 6,764,068 km (0.077 R)
• M25: 7,336,579 km (0.061 R)
• M26: 7,452,966 km (0.066 R)
• M27: 7,717,156 km (0.112 R)
• M28: 7,865,258 km (0.079 R)
• M29: 8,285,029 km (0.108 R)
• M30: 8,928,300 km (0.034 R)
• M31: 9,021,500 km (0.11 R)
• M32: 9,240,361 km (0.05 R)
• M33: 10,100,699 km (0.036 R)
• M34: 10,458,537 km (0.119 R)
• M35: 10,556,823 km (0.064 R)
• M36: 11,086,549 km (0.107 R)
• M37: 11,489,416 km (0.061 R)
• M38: 11,590,993 km (0.118 R)
• M39: 11,760,786 km (0.113 R)
• M40: 11,863,111 km (0.056 R)
• M41: 12,068,509 km (0.077 R)
• M42: 12,552,608 km (0.12 R)
• M43: 12,797,051 km (0.102 R)
• M44: 12,902,218 km (0.089 R)
• M45: 13,682,820 km (0.112 R)
• M46: 14,442,178 km (0.105 R)
• M47: 14,588,336 km (0.12 R)
• M48: 14,808,544 km (0.068 R)
• M49: 14,882,146 km (0.044 R)
• M50: 15,289,501 km (0.105 R)
• M51: 15,438,500 km (0.041 R)
• M52: 16,190,828 km (0.106 R)
• M53: 16,456,963 km (0.086 R)
• M54: 16,533,257 km (0.026 R)
• M55: 17,032,166 km (0.093 R)
• M56: 17,225,447 km (0.113 R)
• M57: 17,419,326 km (0.046 R)
• M58: 18,439,434 km (0.073 R)
• M59: 18,956,893 km (0.119 R)
• M60: 19,197,296 km (0.098 R)
• M61: 21,281,195 km (0.111 R)
• M62: 22,117,746 km (0.12 R)
• M63: 22,709,854 km (0.114 R)
• M64: 23,178,844 km (0.109 R)
• M65: 23,564,806 km (0.098 R)
• M66: 23,952,863 km (0.064 R)
• M67: 24,560,978 km (0.102 R)
• M68: 24,779,242 km (0.097 R)
• M69: 24,866,756 km (0.107 R)
• M70: 24,998,253 km (0.117 R)
• M71: 25,792,169 km (0.074 R)
• M72: 26,639,042 km (0.082 R)
• M73: 27,223,671 km (0.078 R)
• M74: 27,767,160 km (0.064 R)
• M75: 27,858,115 km (0.097 R)
• M76: 28,268,612 km (0.12 R)
• M77: 28,405,793 km (0.088 R)
• M78: 28,726,980 km (0.118 R)
• M79: 29,558,146 km (0.061 R)
• M80: 30,725,907 km (0.079 R)
• M81: 30,866,977 km (0.038 R)
• M82: 31,055,471 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 4.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.17 AU - 15.59 AU

Year: 21071 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,593,722 km

• M1: 203,304 km (0.119 R)
• M2: 237,861 km (0.113 R)
• M3: 644,019 km (0.066 R)
• M4: 782,098 km (0.112 R)
• M5: 825,331 km (0.087 R)
• M6: 1,069,625 km (0.082 R)
• M7: 1,318,406 km (0.119 R)
• M8: 1,476,082 km (0.039 R)
• M9: 1,603,091 km (0.114 R)
• M10: 1,640,041 km (0.075 R)
• M11: 2,268,652 km (0.098 R)
• M12: 2,851,186 km (0.06 R)
• M13: 2,941,244 km (0.047 R)
• M14: 4,401,319 km (0.108 R)
• M15: 4,453,229 km (0.096 R)
• M16: 4,716,372 km (0.114 R)
• M17: 4,769,629 km (0.085 R)
• M18: 4,984,601 km (0.085 R)
• M19: 5,479,770 km (0.113 R)
• M20: 5,704,765 km (0.102 R)
• M21: 5,932,902 km (0.061 R)
• M22: 6,164,031 km (0.108 R)
• M23: 6,784,712 km (0.107 R)
• M24: 6,814,781 km (0.037 R)
• M25: 6,874,920 km (0.097 R)
• M26: 7,705,338 km (0.084 R)
• M27: 7,768,169 km (0.078 R)
• M28: 8,372,843 km (0.094 R)
• M29: 8,599,484 km (0.096 R)
• M30: 8,860,831 km (0.069 R)
• M31: 9,158,082 km (0.083 R)
• M32: 9,458,625 km (0.11 R)
• M33: 9,525,794 km (0.099 R)
• M34: 10,344,842 km (0.05 R)
• M35: 10,553,232 km (0.103 R)
• M36: 10,762,819 km (0.099 R)
• M37: 10,938,596 km (0.056 R)
• M38: 12,231,870 km (0.1 R)
• M39: 12,452,078 km (0.118 R)
• M40: 12,859,283 km (0.085 R)
• M41: 13,915,145 km (0.099 R)
• M42: 14,337,610 km (0.083 R)
• M43: 14,959,488 km (0.079 R)
• M44: 15,155,611 km (0.099 R)
• M45: 15,669,629 km (0.06 R)
• M46: 17,368,911 km (0.053 R)
• M47: 18,073,068 km (0.118 R)
• M48: 18,198,282 km (0.117 R)
• M49: 18,407,719 km (0.097 R)
• M50: 18,744,464 km (0.078 R)
• M51: 20,501,491 km (0.114 R)
• M52: 21,289,423 km (0.108 R)
• M53: 21,775,765 km (0.05 R)
• M54: 22,534,675 km (0.12 R)
• M55: 24,078,076 km (0.092 R)
• M56: 24,216,006 km (0.103 R)
• M57: 25,141,418 km (0.108 R)
• M58: 25,374,641 km (0.116 R)
• M59: 26,125,623 km (0.082 R)
• M60: 26,220,019 km (0.085 R)
• M61: 27,026,950 km (0.098 R)
• M62: 27,361,600 km (0.119 R)
• M63: 27,890,129 km (0.092 R)
• M64: 29,006,279 km (0.098 R)
• M65: 29,055,048 km (0.055 R)
• M66: 30,087,423 km (0.068 R)
• M67: 30,782,305 km (0.117 R)
• M68: 31,834,427 km (0.116 R)
• M69: 34,077,049 km (0.077 R)
• M70: 34,128,510 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit