🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.39 AU - 2.15 AU

Year: 820 Days

Day: 34.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,874,070 km

• M1: 728,093 km (0.081 R)
• M2: 854,353 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.11 AU - 2.55 AU

Year: 1239 Days

Day: 35.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.36 AU - 2.9 AU

Year: 1485 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.58 AU - 9.44 AU

Year: 7895 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,874,070 km

• M1: 180,116 km (0.085 R)
• M2: 392,844 km (0.091 R)
• M3: 758,461 km (0.119 R)
• M4: 913,744 km (0.034 R)
• M5: 1,023,848 km (0.112 R)
• M6: 1,213,239 km (0.05 R)
• M7: 1,304,942 km (0.053 R)
• M8: 1,463,366 km (0.035 R)
• M9: 1,662,481 km (0.063 R)
• M10: 1,783,057 km (0.066 R)
• M11: 2,548,549 km (0.102 R)
• M12: 3,518,243 km (0.115 R)
• M13: 3,880,718 km (0.08 R)
• M14: 4,066,519 km (0.108 R)
• M15: 4,255,311 km (0.11 R)
• M16: 4,814,658 km (0.033 R)
• M17: 5,474,983 km (0.044 R)
• M18: 5,657,791 km (0.039 R)
• M19: 5,949,059 km (0.109 R)
• M20: 6,191,108 km (0.077 R)
• M21: 6,463,974 km (0.116 R)
• M22: 6,852,779 km (0.112 R)
• M23: 7,192,067 km (0.045 R)
• M24: 7,652,978 km (0.097 R)
• M25: 8,005,132 km (0.093 R)
• M26: 8,332,751 km (0.083 R)
• M27: 8,513,166 km (0.07 R)
• M28: 8,878,185 km (0.089 R)
• M29: 9,031,822 km (0.111 R)
• M30: 9,155,240 km (0.064 R)
• M31: 9,341,639 km (0.084 R)
• M32: 10,324,497 km (0.069 R)
• M33: 10,616,063 km (0.053 R)
• M34: 11,540,578 km (0.074 R)
• M35: 11,641,258 km (0.069 R)
• M36: 12,387,900 km (0.072 R)
• M37: 13,010,377 km (0.105 R)
• M38: 13,360,586 km (0.106 R)
• M39: 14,213,892 km (0.107 R)
• M40: 14,647,128 km (0.083 R)
• M41: 14,756,184 km (0.039 R)
• M42: 16,272,957 km (0.073 R)
• M43: 16,612,694 km (0.071 R)
• M44: 17,107,265 km (0.082 R)
• M45: 17,761,606 km (0.116 R)
• M46: 17,916,739 km (0.052 R)
• M47: 18,620,447 km (0.106 R)
• M48: 18,738,629 km (0.093 R)
• M49: 19,094,672 km (0.111 R)
• M50: 20,908,098 km (0.105 R)
• M51: 21,236,315 km (0.042 R)
• M52: 21,442,312 km (0.085 R)
• M53: 21,856,249 km (0.081 R)
• M54: 22,189,254 km (0.113 R)
• M55: 22,987,059 km (0.09 R)
• M56: 24,395,074 km (0.083 R)
• M57: 24,870,496 km (0.103 R)
• M58: 25,174,778 km (0.099 R)
• M59: 25,436,425 km (0.107 R)
• M60: 25,742,951 km (0.087 R)
• M61: 25,874,747 km (0.057 R)
• M62: 26,006,692 km (0.114 R)
• M63: 26,492,437 km (0.084 R)
• M64: 26,625,429 km (0.048 R)
• M65: 26,803,151 km (0.112 R)
• M66: 27,025,753 km (0.075 R)
• M67: 27,473,051 km (0.106 R)
• M68: 28,284,170 km (0.069 R)
• M69: 28,874,783 km (0.113 R)
• M70: 29,286,177 km (0.104 R)
• M71: 29,561,586 km (0.1 R)
• M72: 30,299,852 km (0.087 R)
• M73: 30,485,503 km (0.074 R)
• M74: 30,578,403 km (0.084 R)
• M75: 31,465,818 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 9.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7 AU - 9.5 AU

Year: 8252 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,874,070 km

• M1: 295,157 km (0.088 R)
• M2: 459,415 km (0.108 R)
• M3: 814,860 km (0.049 R)
• M4: 916,287 km (0.078 R)
• M5: 1,425,518 km (0.093 R)
• M6: 1,570,628 km (0.102 R)
• M7: 2,770,553 km (0.057 R)
• M8: 3,496,701 km (0.065 R)
• M9: 4,041,835 km (0.087 R)
• M10: 4,160,018 km (0.079 R)
• M11: 4,249,477 km (0.071 R)
• M12: 4,430,191 km (0.108 R)
• M13: 4,737,166 km (0.027 R)
• M14: 5,114,602 km (0.1 R)
• M15: 5,932,154 km (0.076 R)
• M16: 6,407,726 km (0.099 R)
• M17: 6,860,259 km (0.091 R)
• M18: 6,930,869 km (0.115 R)
• M19: 7,144,046 km (0.098 R)
• M20: 7,323,265 km (0.082 R)
• M21: 7,613,335 km (0.063 R)
• M22: 8,055,397 km (0.05 R)
• M23: 8,354,742 km (0.094 R)
• M24: 8,430,139 km (0.076 R)
• M25: 8,657,678 km (0.094 R)
• M26: 9,470,293 km (0.094 R)
• M27: 9,865,830 km (0.119 R)
• M28: 11,459,646 km (0.077 R)
• M29: 11,585,457 km (0.114 R)
• M30: 11,754,054 km (0.107 R)
• M31: 12,093,641 km (0.119 R)
• M32: 12,522,838 km (0.114 R)
• M33: 12,826,073 km (0.1 R)
• M34: 13,088,019 km (0.068 R)
• M35: 13,307,628 km (0.063 R)
• M36: 14,018,667 km (0.032 R)
• M37: 14,560,062 km (0.12 R)
• M38: 15,016,485 km (0.116 R)
• M39: 15,108,338 km (0.077 R)
• M40: 15,292,642 km (0.111 R)
• M41: 15,849,894 km (0.118 R)
• M42: 16,555,847 km (0.102 R)
• M43: 16,698,264 km (0.113 R)
• M44: 16,984,295 km (0.103 R)
• M45: 17,080,038 km (0.073 R)
• M46: 17,658,084 km (0.105 R)
• M47: 18,537,271 km (0.06 R)
• M48: 18,635,856 km (0.111 R)
• M49: 18,882,991 km (0.049 R)
• M50: 19,131,324 km (0.106 R)
• M51: 20,950,583 km (0.067 R)
• M52: 21,053,357 km (0.116 R)
• M53: 21,724,902 km (0.082 R)
• M54: 21,828,872 km (0.082 R)
• M55: 21,985,053 km (0.118 R)
• M56: 22,508,496 km (0.076 R)
• M57: 22,824,596 km (0.074 R)
• M58: 24,049,653 km (0.034 R)
• M59: 25,132,293 km (0.116 R)
• M60: 25,679,522 km (0.081 R)
• M61: 25,899,431 km (0.029 R)
• M62: 26,897,248 km (0.108 R)
• M63: 27,120,748 km (0.113 R)
• M64: 27,513,143 km (0.12 R)
• M65: 27,625,640 km (0.119 R)
• M66: 28,987,430 km (0.115 R)
• M67: 30,662,028 km (0.103 R)
• M68: 30,895,401 km (0.116 R)
• M69: 31,246,657 km (0.111 R)
• M70: 31,599,259 km (0.092 R)
• M71: 31,835,025 km (0.11 R)
• M72: 32,367,743 km (0.101 R)
• M73: 32,545,914 km (0.096 R)
• M74: 33,262,039 km (0.119 R)
• M75: 33,441,856 km (0.076 R)
• M76: 33,682,110 km (0.072 R)
• M77: 34,892,207 km (0.114 R)
• M78: 35,380,196 km (0.036 R)
• M79: 35,563,752 km (0.11 R)
• M80: 36,362,904 km (0.115 R)
• M81: 36,733,757 km (0.079 R)
• M82: 39,618,453 km (0.047 R)
• M83: 40,638,860 km (0.054 R)
• M84: 41,280,934 km (0.077 R)
• M85: 41,345,261 km (0.059 R)
• M86: 41,732,420 km (0.041 R)
• M87: 42,770,480 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 10.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.07 AU - 14.03 AU

Year: 13670 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,874,070 km

• M1: 157,377 km (0.096 R)
• M2: 254,316 km (0.076 R)
• M3: 488,138 km (0.12 R)
• M4: 577,597 km (0.084 R)
• M5: 846,724 km (0.037 R)
• M6: 996,471 km (0.07 R)
• M7: 1,196,484 km (0.049 R)
• M8: 1,567,038 km (0.089 R)
• M9: 1,730,099 km (0.089 R)
• M10: 2,437,697 km (0.078 R)
• M11: 2,794,488 km (0.117 R)
• M12: 2,993,603 km (0.111 R)
• M13: 3,226,976 km (0.104 R)
• M14: 3,375,826 km (0.116 R)
• M15: 3,588,255 km (0.06 R)
• M16: 3,680,556 km (0.11 R)
• M17: 3,962,548 km (0.058 R)
• M18: 4,284,184 km (0.102 R)
• M19: 5,404,821 km (0.117 R)
• M20: 6,348,634 km (0.092 R)
• M21: 6,498,382 km (0.049 R)
• M22: 6,839,615 km (0.102 R)
• M23: 6,993,102 km (0.107 R)
• M24: 7,500,089 km (0.11 R)
• M25: 7,938,411 km (0.096 R)
• M26: 8,221,600 km (0.045 R)
• M27: 8,467,090 km (0.081 R)
• M28: 8,923,513 km (0.12 R)
• M29: 9,133,548 km (0.062 R)
• M30: 10,428,318 km (0.12 R)
• M31: 10,962,233 km (0.076 R)
• M32: 11,051,991 km (0.078 R)
• M33: 11,917,864 km (0.048 R)
• M34: 12,010,315 km (0.037 R)
• M35: 12,103,066 km (0.052 R)
• M36: 12,900,273 km (0.092 R)
• M37: 13,666,065 km (0.101 R)
• M38: 13,859,794 km (0.088 R)
• M39: 14,250,095 km (0.072 R)
• M40: 14,991,651 km (0.065 R)
• M41: 15,847,202 km (0.11 R)
• M42: 16,204,142 km (0.038 R)
• M43: 16,874,041 km (0.089 R)
• M44: 18,294,174 km (0.043 R)
• M45: 18,561,356 km (0.054 R)
• M46: 18,776,029 km (0.085 R)
• M47: 19,370,680 km (0.084 R)
• M48: 20,136,472 km (0.102 R)
• M49: 20,412,330 km (0.091 R)
• M50: 20,523,033 km (0.057 R)
• M51: 20,911,987 km (0.087 R)
• M52: 21,303,485 km (0.112 R)
• M53: 21,528,330 km (0.109 R)
• M54: 22,093,810 km (0.028 R)
• M55: 22,836,265 km (0.118 R)
• M56: 23,123,941 km (0.107 R)
• M57: 23,528,753 km (0.068 R)
• M58: 24,521,784 km (0.08 R)
• M59: 25,946,703 km (0.095 R)
• M60: 26,972,346 km (0.098 R)
• M61: 29,374,888 km (0.097 R)
• M62: 30,001,853 km (0.112 R)
• M63: 30,380,336 km (0.094 R)
• M64: 30,950,752 km (0.042 R)
• M65: 31,141,639 km (0.038 R)
• M66: 31,396,853 km (0.116 R)
• M67: 33,398,173 km (0.11 R)
• M68: 34,249,685 km (0.066 R)
• M69: 34,843,289 km (0.09 R)
• M70: 36,577,427 km (0.099 R)
• M71: 36,779,385 km (0.029 R)
• M72: 37,862,473 km (0.105 R)
• M73: 38,271,324 km (0.07 R)
• M74: 39,230,994 km (0.096 R)
• M75: 39,299,809 km (0.073 R)
• M76: 39,783,011 km (0.056 R)
• M77: 44,075,273 km (0.082 R)
• M78: 44,218,587 km (0.104 R)
• M79: 46,021,691 km (0.104 R)
• M80: 46,385,213 km (0.12 R)
• M81: 46,968,795 km (0.095 R)
• M82: 47,775,277 km (0.081 R)
• M83: 48,808,250 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.8

Radius: 7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.39 AU - 15.63 AU

Year: 17293 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,874,070 km

• M1: 119,678 km (0.071 R)
• M2: 233,223 km (0.112 R)
• M3: 281,693 km (0.041 R)
• M4: 484,099 km (0.12 R)
• M5: 533,316 km (0.067 R)
• M6: 806,632 km (0.116 R)
• M7: 1,593,367 km (0.095 R)
• M8: 1,720,525 km (0.086 R)
• M9: 2,122,345 km (0.048 R)
• M10: 2,611,979 km (0.096 R)
• M11: 2,732,106 km (0.114 R)
• M12: 3,167,286 km (0.097 R)
• M13: 3,557,437 km (0.066 R)
• M14: 4,171,088 km (0.119 R)
• M15: 4,347,314 km (0.084 R)
• M16: 4,418,523 km (0.084 R)
• M17: 4,707,247 km (0.081 R)
• M18: 4,854,002 km (0.103 R)
• M19: 5,609,771 km (0.104 R)
• M20: 5,882,936 km (0.106 R)
• M21: 6,160,440 km (0.103 R)
• M22: 6,280,717 km (0.114 R)
• M23: 6,523,664 km (0.1 R)
• M24: 6,605,344 km (0.114 R)
• M25: 6,976,945 km (0.077 R)
• M26: 7,697,409 km (0.108 R)
• M27: 7,870,344 km (0.109 R)
• M28: 9,253,825 km (0.057 R)
• M29: 9,669,408 km (0.103 R)
• M30: 9,902,930 km (0.106 R)
• M31: 10,280,366 km (0.079 R)
• M32: 12,338,384 km (0.106 R)
• M33: 13,258,410 km (0.117 R)
• M34: 13,569,873 km (0.084 R)
• M35: 13,622,083 km (0.081 R)
• M36: 13,674,293 km (0.06 R)
• M37: 13,831,370 km (0.095 R)
• M38: 14,465,665 km (0.12 R)
• M39: 14,679,141 km (0.119 R)
• M40: 14,786,254 km (0.103 R)
• M41: 15,055,380 km (0.107 R)
• M42: 15,380,307 km (0.044 R)
• M43: 15,543,817 km (0.05 R)
• M44: 15,762,529 km (0.078 R)
• M45: 16,591,750 km (0.047 R)
• M46: 17,208,841 km (0.095 R)
• M47: 17,491,881 km (0.109 R)
• M48: 18,177,338 km (0.118 R)
• M49: 20,644,955 km (0.087 R)
• M50: 21,187,247 km (0.078 R)
• M51: 22,470,797 km (0.067 R)
• M52: 23,340,409 km (0.07 R)
• M53: 23,590,836 km (0.098 R)
• M54: 23,842,161 km (0.095 R)
• M55: 26,534,773 km (0.105 R)
• M56: 26,665,372 km (0.115 R)
• M57: 26,730,746 km (0.062 R)
• M58: 27,255,834 km (0.091 R)
• M59: 28,716,957 km (0.102 R)
• M60: 28,918,166 km (0.089 R)
• M61: 29,999,310 km (0.11 R)
• M62: 30,339,795 km (0.053 R)
• M63: 30,408,161 km (0.072 R)
• M64: 30,544,744 km (0.09 R)
• M65: 32,899,564 km (0.114 R)
• M66: 33,532,512 km (0.071 R)
• M67: 34,382,827 km (0.107 R)
• M68: 34,739,169 km (0.049 R)
• M69: 35,168,515 km (0.12 R)
• M70: 35,383,786 km (0.106 R)
• M71: 36,975,956 km (0.085 R)
• M72: 37,414,278 km (0.082 R)
• M73: 38,443,511 km (0.104 R)
• M74: 38,887,518 km (0.073 R)
• M75: 38,961,718 km (0.117 R)
• M76: 39,184,469 km (0.062 R)
• M77: 39,407,669 km (0.097 R)
• M78: 39,556,819 km (0.11 R)
• M79: 39,855,416 km (0.12 R)
• M80: 40,906,491 km (0.098 R)
• M81: 42,195,127 km (0.092 R)
• M82: 43,036,016 km (0.063 R)
• M83: 46,061,484 km (0.086 R)
• M84: 49,797,690 km (0.11 R)
• M85: 50,443,355 km (0.04 R)
• M86: 51,742,762 km (0.115 R)
• M87: 52,970,960 km (0.098 R)
• M88: 54,623,568 km (0.104 R)
• M89: 55,289,279 km (0.059 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit