🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 202 Days

Day: 42.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,908,353 km

• M1: 153,487 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 287 Days

Day: 38.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,908,353 km

• M1: 422,165 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.44 AU - 1.5 AU

Year: 757 Days

Day: 46.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,908,353 km

• M1: 921,523 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.15 AU - 1.85 AU

Year: 780 Days

Day: 39.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,908,353 km

• M1: 689,646 km (0.098 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 9.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.96 AU - 4.06 AU

Year: 2792 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,908,353 km

• M1: 128,804 km (0.077 R)
• M2: 274,811 km (0.087 R)
• M3: 438,621 km (0.083 R)
• M4: 550,670 km (0.1 R)
• M5: 610,808 km (0.116 R)
• M6: 729,290 km (0.069 R)
• M7: 916,885 km (0.051 R)
• M8: 1,076,506 km (0.098 R)
• M9: 1,210,995 km (0.096 R)
• M10: 1,546,842 km (0.1 R)
• M11: 1,871,021 km (0.055 R)
• M12: 2,345,994 km (0.112 R)
• M13: 2,780,127 km (0.112 R)
• M14: 2,935,709 km (0.118 R)
• M15: 3,030,554 km (0.108 R)
• M16: 3,190,773 km (0.045 R)
• M17: 3,486,229 km (0.118 R)
• M18: 3,756,403 km (0.044 R)
• M19: 3,998,452 km (0.093 R)
• M20: 4,086,116 km (0.055 R)
• M21: 4,681,067 km (0.094 R)
• M22: 4,885,418 km (0.086 R)
• M23: 5,496,675 km (0.06 R)
• M24: 5,910,911 km (0.119 R)
• M25: 6,051,234 km (0.119 R)
• M26: 6,253,640 km (0.114 R)
• M27: 6,376,310 km (0.105 R)
• M28: 6,437,795 km (0.109 R)
• M29: 6,499,579 km (0.097 R)
• M30: 6,874,471 km (0.108 R)
• M31: 7,022,124 km (0.091 R)
• M32: 7,128,189 km (0.088 R)
• M33: 7,406,740 km (0.091 R)
• M34: 7,798,238 km (0.079 R)
• M35: 7,886,201 km (0.101 R)
• M36: 8,151,887 km (0.083 R)
• M37: 8,241,197 km (0.108 R)
• M38: 8,353,246 km (0.09 R)
• M39: 8,646,907 km (0.102 R)
• M40: 8,760,751 km (0.118 R)
• M41: 8,943,858 km (0.111 R)
• M42: 9,360,788 km (0.065 R)
• M43: 9,454,286 km (0.07 R)
• M44: 9,618,694 km (0.057 R)
• M45: 10,045,796 km (0.12 R)
• M46: 10,309,836 km (0.035 R)
• M47: 10,624,890 km (0.094 R)
• M48: 10,943,084 km (0.074 R)
• M49: 11,066,203 km (0.098 R)
• M50: 11,214,754 km (0.079 R)
• M51: 11,488,668 km (0.074 R)
• M52: 11,639,014 km (0.073 R)
• M53: 12,068,659 km (0.056 R)
• M54: 12,272,561 km (0.091 R)
• M55: 12,349,454 km (0.061 R)
• M56: 13,021,597 km (0.085 R)
• M57: 13,126,016 km (0.116 R)
• M58: 13,652,601 km (0.107 R)
• M59: 13,758,815 km (0.063 R)
• M60: 14,536,425 km (0.035 R)
• M61: 15,081,111 km (0.05 R)
• M62: 15,190,916 km (0.112 R)
• M63: 15,494,151 km (0.057 R)
• M64: 15,910,781 km (0.085 R)
• M65: 16,134,430 km (0.096 R)
• M66: 16,811,958 km (0.073 R)
• M67: 16,954,226 km (0.056 R)
• M68: 17,383,572 km (0.106 R)
• M69: 17,556,208 km (0.105 R)
• M70: 18,165,370 km (0.097 R)
• M71: 18,604,590 km (0.115 R)
• M72: 18,751,794 km (0.077 R)
• M73: 18,988,159 km (0.086 R)
• M74: 19,195,800 km (0.117 R)
• M75: 19,285,110 km (0.066 R)
• M76: 19,404,190 km (0.108 R)
• M77: 19,493,799 km (0.068 R)
• M78: 19,943,491 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 12.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.57 AU - 3.63 AU

Year: 2900 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,908,353 km

• M1: 156,928 km (0.076 R)
• M2: 248,332 km (0.066 R)
• M3: 403,017 km (0.029 R)
• M4: 480,808 km (0.068 R)
• M5: 897,886 km (0.081 R)
• M6: 1,048,232 km (0.081 R)
• M7: 1,126,771 km (0.064 R)
• M8: 2,402,392 km (0.083 R)
• M9: 2,616,317 km (0.112 R)
• M10: 2,764,718 km (0.098 R)
• M11: 2,982,533 km (0.079 R)
• M12: 3,110,589 km (0.087 R)
• M13: 3,435,216 km (0.05 R)
• M14: 3,684,296 km (0.084 R)
• M15: 4,833,806 km (0.099 R)
• M16: 4,960,965 km (0.071 R)
• M17: 5,040,999 km (0.1 R)
• M18: 5,308,181 km (0.109 R)
• M19: 5,747,251 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 10.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.2 AU - 10.32 AU

Year: 11964 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,908,353 km

• M1: 130,300 km (0.118 R)
• M2: 212,130 km (0.104 R)
• M3: 296,054 km (0.052 R)
• M4: 527,781 km (0.108 R)
• M5: 591,211 km (0.117 R)
• M6: 854,952 km (0.073 R)
• M7: 1,031,178 km (0.11 R)
• M8: 1,285,046 km (0.06 R)
• M9: 1,396,795 km (0.113 R)
• M10: 1,488,648 km (0.075 R)
• M11: 1,978,731 km (0.084 R)
• M12: 2,488,710 km (0.101 R)
• M13: 2,686,778 km (0.091 R)
• M14: 3,467,230 km (0.1 R)
• M15: 3,882,663 km (0.108 R)
• M16: 4,280,294 km (0.089 R)
• M17: 4,621,677 km (0.071 R)
• M18: 4,725,797 km (0.093 R)
• M19: 5,698,183 km (0.088 R)
• M20: 6,035,825 km (0.088 R)
• M21: 6,457,542 km (0.105 R)
• M22: 6,888,683 km (0.108 R)
• M23: 7,007,912 km (0.079 R)
• M24: 7,087,798 km (0.029 R)
• M25: 7,410,331 km (0.037 R)
• M26: 7,491,712 km (0.091 R)
• M27: 7,655,372 km (0.118 R)
• M28: 8,279,793 km (0.091 R)
• M29: 9,050,671 km (0.084 R)
• M30: 9,799,708 km (0.105 R)
• M31: 10,477,087 km (0.113 R)
• M32: 10,937,100 km (0.12 R)
• M33: 11,029,851 km (0.094 R)
• M34: 11,686,885 km (0.097 R)
• M35: 13,533,371 km (0.108 R)
• M36: 13,783,050 km (0.114 R)
• M37: 14,848,187 km (0.103 R)
• M38: 15,520,929 km (0.108 R)
• M39: 15,677,558 km (0.082 R)
• M40: 16,468,631 km (0.098 R)
• M41: 16,896,032 km (0.102 R)
• M42: 17,218,865 km (0.093 R)
• M43: 17,435,183 km (0.084 R)
• M44: 17,816,059 km (0.097 R)
• M45: 19,030,644 km (0.045 R)
• M46: 20,386,151 km (0.071 R)
• M47: 20,902,413 km (0.053 R)
• M48: 21,655,788 km (0.084 R)
• M49: 23,129,476 km (0.115 R)
• M50: 23,607,890 km (0.074 R)
• M51: 24,271,058 km (0.081 R)
• M52: 26,234,829 km (0.067 R)
• M53: 26,733,738 km (0.034 R)
• M54: 27,867,690 km (0.029 R)
• M55: 28,185,436 km (0.068 R)
• M56: 28,632,284 km (0.114 R)
• M57: 29,017,349 km (0.101 R)
• M58: 29,727,490 km (0.105 R)
• M59: 30,443,316 km (0.092 R)
• M60: 32,291,149 km (0.066 R)
• M61: 32,959,852 km (0.119 R)
• M62: 33,027,021 km (0.093 R)
• M63: 33,430,636 km (0.116 R)
• M64: 33,971,432 km (0.036 R)
• M65: 34,311,020 km (0.09 R)
• M66: 34,378,937 km (0.102 R)
• M67: 34,447,004 km (0.046 R)
• M68: 34,651,504 km (0.113 R)
• M69: 34,924,820 km (0.082 R)
• M70: 35,680,139 km (0.111 R)
• M71: 36,579,671 km (0.066 R)
• M72: 38,683,765 km (0.097 R)
• M73: 40,108,236 km (0.097 R)
• M74: 42,131,248 km (0.094 R)
• M75: 43,302,001 km (0.086 R)
• M76: 43,596,410 km (0.053 R)
• M77: 44,113,271 km (0.065 R)
• M78: 45,675,671 km (0.077 R)
• M79: 45,975,315 km (0.106 R)
• M80: 46,200,610 km (0.115 R)
• M81: 46,350,806 km (0.088 R)
• M82: 47,104,929 km (0.037 R)
• M83: 47,483,561 km (0.089 R)
• M84: 48,854,625 km (0.032 R)
• M85: 49,468,276 km (0.111 R)
• M86: 50,935,681 km (0.081 R)
• M87: 51,324,337 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.3

Radius: 3.1

Gravity: 48.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.99 AU - 16.03 AU

Year: 19925 Days

Day: 19 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,908,353 km

• M1: 69,563 km (0.117 R)
• M2: 115,639 km (0.038 R)
• M3: 186,698 km (0.114 R)
• M4: 421,268 km (0.094 R)
• M5: 514,467 km (0.108 R)
• M6: 719,865 km (0.119 R)
• M7: 1,146,668 km (0.118 R)
• M8: 1,412,054 km (0.087 R)
• M9: 1,814,024 km (0.027 R)
• M10: 1,904,530 km (0.094 R)
• M11: 2,027,500 km (0.105 R)
• M12: 2,379,055 km (0.113 R)
• M13: 2,478,089 km (0.092 R)
• M14: 2,680,495 km (0.073 R)
• M15: 2,958,447 km (0.085 R)
• M16: 4,238,257 km (0.052 R)
• M17: 4,602,079 km (0.098 R)
• M18: 4,684,358 km (0.097 R)
• M19: 5,664,374 km (0.095 R)
• M20: 5,974,789 km (0.115 R)
• M21: 7,318,627 km (0.115 R)
• M22: 9,109,164 km (0.062 R)
• M23: 9,368,118 km (0.107 R)
• M24: 9,420,178 km (0.044 R)
• M25: 9,893,057 km (0.042 R)
• M26: 9,999,271 km (0.069 R)
• M27: 10,052,528 km (0.052 R)
• M28: 10,535,729 km (0.067 R)
• M29: 11,191,566 km (0.069 R)
• M30: 11,804,469 km (0.091 R)
• M31: 11,973,514 km (0.116 R)
• M32: 12,086,610 km (0.06 R)
• M33: 12,143,308 km (0.096 R)
• M34: 12,542,585 km (0.085 R)
• M35: 13,178,824 km (0.104 R)
• M36: 14,845,046 km (0.115 R)
• M37: 15,027,405 km (0.089 R)
• M38: 15,210,663 km (0.12 R)
• M39: 17,018,852 km (0.11 R)
• M40: 18,435,245 km (0.084 R)
• M41: 18,500,619 km (0.101 R)
• M42: 19,488,863 km (0.052 R)
• M43: 19,688,576 km (0.116 R)
• M44: 20,157,266 km (0.109 R)
• M45: 20,494,160 km (0.1 R)
• M46: 21,722,808 km (0.071 R)
• M47: 22,206,906 km (0.073 R)
• M48: 22,485,158 km (0.116 R)
• M49: 22,764,607 km (0.101 R)
• M50: 23,256,335 km (0.108 R)
• M51: 25,694,033 km (0.113 R)
• M52: 26,132,654 km (0.056 R)
• M53: 26,795,073 km (0.086 R)
• M54: 27,165,477 km (0.096 R)
• M55: 27,239,827 km (0.112 R)
• M56: 27,612,177 km (0.034 R)
• M57: 27,911,372 km (0.118 R)
• M58: 30,574,514 km (0.102 R)
• M59: 31,194,597 km (0.107 R)
• M60: 34,195,680 km (0.116 R)
• M61: 34,356,198 km (0.108 R)
• M62: 34,677,834 km (0.106 R)
• M63: 34,839,100 km (0.111 R)
• M64: 35,081,449 km (0.112 R)
• M65: 35,974,698 km (0.099 R)
• M66: 36,056,378 km (0.063 R)
• M67: 39,117,749 km (0.114 R)
• M68: 39,453,746 km (0.069 R)
• M69: 40,128,432 km (0.097 R)
• M70: 41,489,174 km (0.086 R)
• M71: 43,819,759 km (0.072 R)
• M72: 44,693,561 km (0.074 R)
• M73: 45,308,707 km (0.096 R)
• M74: 45,484,933 km (0.085 R)
• M75: 46,192,232 km (0.071 R)
• M76: 48,246,061 km (0.115 R)
• M77: 49,510,612 km (0.043 R)
• M78: 52,256,930 km (0.055 R)
• M79: 53,555,439 km (0.039 R)
• M80: 54,021,736 km (0.107 R)
• M81: 55,711,593 km (0.039 R)
• M82: 56,278,719 km (0.068 R)
• M83: 56,373,414 km (0.105 R)
• M84: 57,609,392 km (0.101 R)
• M85: 58,758,304 km (0.066 R)
• M86: 59,046,728 km (0.088 R)
• M87: 60,689,762 km (0.118 R)
• M88: 62,151,931 km (0.099 R)
• M89: 63,034,858 km (0.069 R)
• M90: 63,428,600 km (0.073 R)
• M91: 63,527,185 km (0.118 R)
• M92: 64,416,544 km (0.099 R)
• M93: 65,808,103 km (0.044 R)
• M94: 66,407,392 km (0.05 R)
• M95: 66,707,785 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit