🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.82 AU - 2.12 AU

Year: 995 Days

Day: 21.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.57 AU - 2.63 AU

Year: 1509 Days

Day: 30.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.02 AU - 4.68 AU

Year: 3265 Days

Day: 45.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,602,301 km

• M1: 2,269,699 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 12.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.47 AU - 9.47 AU

Year: 10488 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,602,301 km

• M1: 213,327 km (0.103 R)
• M2: 499,956 km (0.105 R)
• M3: 1,145,022 km (0.105 R)
• M4: 1,520,812 km (0.119 R)
• M5: 1,816,417 km (0.079 R)
• M6: 2,130,573 km (0.102 R)
• M7: 2,256,235 km (0.111 R)
• M8: 2,541,518 km (0.072 R)
• M9: 2,866,295 km (0.095 R)
• M10: 3,706,138 km (0.116 R)
• M11: 4,012,813 km (0.114 R)
• M12: 4,391,745 km (0.101 R)
• M13: 4,749,433 km (0.113 R)
• M14: 5,015,568 km (0.073 R)
• M15: 5,320,897 km (0.059 R)
• M16: 5,424,120 km (0.11 R)
• M17: 5,562,647 km (0.06 R)
• M18: 6,200,832 km (0.075 R)
• M19: 7,239,789 km (0.094 R)
• M20: 7,740,493 km (0.066 R)
• M21: 8,054,200 km (0.059 R)
• M22: 9,727,003 km (0.054 R)
• M23: 9,811,227 km (0.074 R)
• M24: 11,237,343 km (0.105 R)
• M25: 11,325,905 km (0.115 R)
• M26: 11,592,937 km (0.106 R)
• M27: 12,178,463 km (0.034 R)
• M28: 12,360,524 km (0.054 R)
• M29: 12,635,485 km (0.082 R)
• M30: 12,866,165 km (0.118 R)
• M31: 13,284,740 km (0.119 R)
• M32: 13,566,433 km (0.067 R)
• M33: 13,802,648 km (0.025 R)
• M34: 13,944,915 km (0.105 R)
• M35: 14,519,371 km (0.059 R)
• M36: 14,906,680 km (0.099 R)
• M37: 15,444,783 km (0.029 R)
• M38: 16,038,986 km (0.084 R)
• M39: 16,338,930 km (0.098 R)
• M40: 16,944,352 km (0.112 R)
• M41: 17,249,981 km (0.115 R)
• M42: 17,403,319 km (0.085 R)
• M43: 17,557,255 km (0.093 R)
• M44: 17,711,640 km (0.091 R)
• M45: 18,073,517 km (0.101 R)
• M46: 18,594,866 km (0.082 R)
• M47: 18,857,410 km (0.111 R)
• M48: 20,350,098 km (0.102 R)
• M49: 20,512,262 km (0.12 R)
• M50: 21,055,900 km (0.079 R)
• M51: 22,046,687 km (0.106 R)
• M52: 22,603,640 km (0.112 R)
• M53: 22,771,638 km (0.042 R)
• M54: 22,939,936 km (0.093 R)
• M55: 23,391,123 km (0.115 R)
• M56: 24,935,272 km (0.089 R)
• M57: 27,760,877 km (0.049 R)
• M58: 28,241,535 km (0.043 R)
• M59: 28,785,622 km (0.115 R)
• M60: 29,211,228 km (0.092 R)
• M61: 29,638,929 km (0.073 R)
• M62: 30,500,612 km (0.096 R)
• M63: 31,808,546 km (0.105 R)
• M64: 33,389,198 km (0.025 R)
• M65: 33,772,467 km (0.046 R)
• M66: 34,414,392 km (0.11 R)
• M67: 36,298,577 km (0.042 R)
• M68: 36,429,774 km (0.08 R)
• M69: 36,956,060 km (0.032 R)
• M70: 37,551,160 km (0.106 R)
• M71: 38,616,895 km (0.067 R)
• M72: 40,573,934 km (0.088 R)
• M73: 41,051,152 km (0.06 R)
• M74: 41,530,314 km (0.079 R)
• M75: 41,942,456 km (0.091 R)
• M76: 42,909,307 km (0.11 R)
• M77: 43,186,960 km (0.081 R)
• M78: 43,325,937 km (0.1 R)
• M79: 44,794,689 km (0.118 R)
• M80: 45,005,921 km (0.087 R)
• M81: 45,429,133 km (0.106 R)
• M82: 45,924,751 km (0.113 R)
• M83: 46,564,432 km (0.086 R)
• M84: 47,852,768 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 10.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.97 AU - 10.95 AU

Year: 12175 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,602,301 km

• M1: 160,070 km (0.1 R)
• M2: 317,447 km (0.073 R)
• M3: 925,412 km (0.091 R)
• M4: 1,054,964 km (0.051 R)
• M5: 2,153,910 km (0.098 R)
• M6: 2,240,677 km (0.104 R)
• M7: 2,417,651 km (0.12 R)
• M8: 3,073,339 km (0.108 R)
• M9: 3,540,084 km (0.106 R)
• M10: 3,957,911 km (0.12 R)
• M11: 4,100,627 km (0.063 R)
• M12: 4,354,794 km (0.108 R)
• M13: 4,651,447 km (0.059 R)
• M14: 4,993,128 km (0.107 R)
• M15: 6,356,563 km (0.093 R)
• M16: 6,735,794 km (0.116 R)
• M17: 8,098,032 km (0.066 R)
• M18: 8,417,124 km (0.045 R)
• M19: 9,209,544 km (0.062 R)
• M20: 9,831,422 km (0.094 R)
• M21: 10,172,057 km (0.072 R)
• M22: 10,466,914 km (0.119 R)
• M23: 11,726,229 km (0.112 R)
• M24: 13,730,541 km (0.119 R)
• M25: 14,002,062 km (0.117 R)
• M26: 14,661,040 km (0.057 R)
• M27: 15,555,336 km (0.052 R)
• M28: 15,724,980 km (0.078 R)
• M29: 15,895,372 km (0.091 R)
• M30: 16,524,880 km (0.107 R)
• M31: 16,929,841 km (0.091 R)
• M32: 17,690,397 km (0.115 R)
• M33: 18,641,989 km (0.064 R)
• M34: 18,761,967 km (0.077 R)
• M35: 19,793,294 km (0.109 R)
• M36: 20,038,635 km (0.112 R)
• M37: 20,780,640 km (0.071 R)
• M38: 21,217,765 km (0.091 R)
• M39: 21,343,128 km (0.029 R)
• M40: 21,468,790 km (0.047 R)
• M41: 21,784,143 km (0.069 R)
• M42: 22,037,412 km (0.065 R)
• M43: 22,867,381 km (0.114 R)
• M44: 23,512,896 km (0.06 R)
• M45: 23,837,822 km (0.109 R)
• M46: 25,351,753 km (0.117 R)
• M47: 25,751,927 km (0.1 R)
• M48: 25,885,668 km (0.108 R)
• M49: 25,952,687 km (0.038 R)
• M50: 26,490,791 km (0.051 R)
• M51: 27,100,402 km (0.096 R)
• M52: 27,783,317 km (0.096 R)
• M53: 27,851,982 km (0.105 R)
• M54: 28,402,801 km (0.119 R)
• M55: 29,795,558 km (0.086 R)
• M56: 30,500,313 km (0.109 R)
• M57: 30,854,710 km (0.103 R)
• M58: 31,353,171 km (0.104 R)
• M59: 31,496,186 km (0.044 R)
• M60: 32,864,707 km (0.076 R)
• M61: 33,009,817 km (0.076 R)
• M62: 34,768,640 km (0.1 R)
• M63: 35,287,445 km (0.102 R)
• M64: 35,361,645 km (0.038 R)
• M65: 35,659,495 km (0.113 R)
• M66: 35,808,644 km (0.11 R)
• M67: 37,085,163 km (0.107 R)
• M68: 37,767,030 km (0.059 R)
• M69: 38,147,607 km (0.099 R)
• M70: 39,297,117 km (0.042 R)
• M71: 39,528,395 km (0.051 R)
• M72: 40,147,281 km (0.069 R)
• M73: 40,224,773 km (0.095 R)
• M74: 42,101,778 km (0.043 R)
• M75: 43,050,976 km (0.115 R)
• M76: 43,927,320 km (0.105 R)
• M77: 44,007,206 km (0.104 R)
• M78: 44,167,275 km (0.088 R)
• M79: 44,407,829 km (0.06 R)
• M80: 44,648,681 km (0.087 R)
• M81: 45,454,715 km (0.082 R)
• M82: 45,859,526 km (0.083 R)
• M83: 49,723,191 km (0.045 R)
• M84: 50,474,920 km (0.111 R)
• M85: 52,412,811 km (0.031 R)
• M86: 54,460,955 km (0.059 R)
• M87: 55,149,554 km (0.072 R)
• M88: 55,235,723 km (0.057 R)
• M89: 55,322,041 km (0.092 R)
• M90: 56,274,530 km (0.118 R)
• M91: 58,811,261 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 14.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.92 AU - 12.88 AU

Year: 12951 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,602,301 km

• M1: 201,359 km (0.069 R)
• M2: 383,270 km (0.107 R)
• M3: 709,244 km (0.118 R)
• M4: 936,483 km (0.092 R)
• M5: 1,417,440 km (0.104 R)
• M6: 1,610,720 km (0.118 R)
• M7: 2,243,968 km (0.05 R)
• M8: 2,588,342 km (0.074 R)
• M9: 2,736,893 km (0.08 R)
• M10: 2,827,549 km (0.067 R)
• M11: 3,924,401 km (0.092 R)
• M12: 4,518,454 km (0.097 R)
• M13: 4,698,570 km (0.08 R)
• M14: 4,844,428 km (0.118 R)
• M15: 5,066,281 km (0.113 R)
• M16: 5,751,589 km (0.095 R)
• M17: 5,986,757 km (0.086 R)
• M18: 6,224,917 km (0.104 R)
• M19: 6,345,194 km (0.09 R)
• M20: 6,751,950 km (0.071 R)
• M21: 7,849,101 km (0.113 R)
• M22: 8,241,945 km (0.031 R)
• M23: 8,462,901 km (0.078 R)
• M24: 8,551,762 km (0.114 R)
• M25: 8,955,976 km (0.091 R)
• M26: 9,274,769 km (0.04 R)
• M27: 9,412,548 km (0.092 R)
• M28: 10,206,016 km (0.113 R)
• M29: 10,348,283 km (0.113 R)
• M30: 10,923,936 km (0.04 R)
• M31: 11,559,577 km (0.048 R)
• M32: 11,757,495 km (0.066 R)
• M33: 11,856,978 km (0.099 R)
• M34: 12,156,921 km (0.09 R)
• M35: 12,459,408 km (0.087 R)
• M36: 12,611,549 km (0.081 R)
• M37: 13,798,758 km (0.097 R)
• M38: 14,485,562 km (0.085 R)
• M39: 15,673,219 km (0.057 R)
• M40: 15,782,725 km (0.111 R)
• M41: 16,612,245 km (0.1 R)
• M42: 17,969,098 km (0.105 R)
• M43: 18,313,771 km (0.085 R)
• M44: 18,718,733 km (0.108 R)
• M45: 19,420,048 km (0.115 R)
• M46: 20,010,959 km (0.104 R)
• M47: 20,189,280 km (0.085 R)
• M48: 20,848,109 km (0.081 R)
• M49: 22,248,345 km (0.117 R)
• M50: 23,993,703 km (0.1 R)
• M51: 24,310,103 km (0.12 R)
• M52: 25,138,875 km (0.08 R)
• M53: 26,171,848 km (0.116 R)
• M54: 26,432,149 km (0.118 R)
• M55: 27,086,938 km (0.078 R)
• M56: 28,345,805 km (0.11 R)
• M57: 28,546,266 km (0.076 R)
• M58: 30,645,573 km (0.092 R)
• M59: 32,026,361 km (0.088 R)
• M60: 32,444,487 km (0.115 R)
• M61: 32,724,235 km (0.111 R)
• M62: 33,145,503 km (0.099 R)
• M63: 33,568,416 km (0.045 R)
• M64: 33,851,455 km (0.065 R)
• M65: 34,206,301 km (0.11 R)
• M66: 35,638,102 km (0.082 R)
• M67: 35,782,315 km (0.108 R)
• M68: 36,216,298 km (0.06 R)
• M69: 36,506,518 km (0.092 R)
• M70: 38,043,038 km (0.042 R)
• M71: 38,856,401 km (0.058 R)
• M72: 40,124,542 km (0.105 R)
• M73: 40,274,589 km (0.077 R)
• M74: 41,254,754 km (0.065 R)
• M75: 44,552,490 km (0.112 R)
• M76: 45,253,356 km (0.084 R)
• M77: 47,298,508 km (0.059 R)
• M78: 47,615,805 km (0.064 R)
• M79: 48,332,379 km (0.102 R)
• M80: 48,732,105 km (0.111 R)
• M81: 49,695,665 km (0.068 R)
• M82: 51,805,144 km (0.098 R)
• M83: 52,377,954 km (0.111 R)
• M84: 52,953,009 km (0.108 R)
• M85: 54,275,155 km (0.051 R)
• M86: 55,023,593 km (0.057 R)
• M87: 55,775,621 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.4

Radius: 4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.48 AU - 17.32 AU

Year: 22817 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,602,301 km

• M1: 64,925 km (0.116 R)
• M2: 115,639 km (0.086 R)
• M3: 350,209 km (0.118 R)
• M4: 381,475 km (0.083 R)
• M5: 652,696 km (0.111 R)
• M6: 828,174 km (0.037 R)
• M7: 914,043 km (0.066 R)
• M8: 1,628,672 km (0.12 R)
• M9: 1,700,479 km (0.118 R)
• M10: 1,940,883 km (0.117 R)
• M11: 2,331,483 km (0.098 R)
• M12: 2,473,750 km (0.095 R)
• M13: 2,703,234 km (0.113 R)
• M14: 2,745,719 km (0.071 R)
• M15: 2,983,131 km (0.113 R)
• M16: 3,093,385 km (0.033 R)
• M17: 3,317,632 km (0.111 R)
• M18: 3,687,288 km (0.106 R)
• M19: 4,642,172 km (0.105 R)
• M20: 4,667,603 km (0.098 R)
• M21: 5,080,942 km (0.12 R)
• M22: 5,479,172 km (0.066 R)
• M23: 6,053,179 km (0.117 R)
• M24: 6,192,753 km (0.061 R)
• M25: 6,389,774 km (0.049 R)
• M26: 6,790,098 km (0.119 R)
• M27: 8,131,093 km (0.071 R)
• M28: 9,100,786 km (0.064 R)
• M29: 9,196,529 km (0.078 R)
• M30: 9,778,315 km (0.117 R)
• M31: 10,639,251 km (0.104 R)
• M32: 11,044,811 km (0.025 R)
• M33: 11,078,770 km (0.087 R)
• M34: 11,317,977 km (0.033 R)
• M35: 13,436,432 km (0.086 R)
• M36: 14,990,155 km (0.091 R)
• M37: 17,424,711 km (0.065 R)
• M38: 17,862,285 km (0.119 R)
• M39: 18,748,054 km (0.113 R)
• M40: 19,114,569 km (0.112 R)
• M41: 19,524,467 km (0.078 R)
• M42: 21,575,005 km (0.043 R)
• M43: 22,001,808 km (0.09 R)
• M44: 25,425,056 km (0.108 R)
• M45: 26,238,120 km (0.105 R)
• M46: 28,215,056 km (0.108 R)
• M47: 30,286,837 km (0.115 R)
• M48: 30,668,760 km (0.076 R)
• M49: 31,389,224 km (0.108 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit