🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 300 Days

Day: 16.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.45 AU - 4.01 AU

Year: 2758 Days

Day: 45 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.53 AU - 4.73 AU

Year: 3815 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,519,091 km

• M1: 146,905 km (0.08 R)
• M2: 321,187 km (0.07 R)
• M3: 600,486 km (0.088 R)
• M4: 991,834 km (0.068 R)
• M5: 1,262,157 km (0.051 R)
• M6: 1,455,886 km (0.102 R)
• M7: 1,644,679 km (0.091 R)
• M8: 1,780,215 km (0.033 R)
• M9: 1,935,198 km (0.113 R)
• M10: 2,160,193 km (0.11 R)
• M11: 2,496,340 km (0.072 R)
• M12: 2,723,878 km (0.105 R)
• M13: 2,867,492 km (0.087 R)
• M14: 3,013,500 km (0.048 R)
• M15: 3,087,550 km (0.111 R)
• M16: 3,199,599 km (0.028 R)
• M17: 3,351,291 km (0.041 R)
• M18: 3,485,930 km (0.043 R)
• M19: 3,701,351 km (0.067 R)
• M20: 3,901,064 km (0.12 R)
• M21: 4,083,723 km (0.071 R)
• M22: 4,166,002 km (0.058 R)
• M23: 4,457,867 km (0.085 R)
• M24: 4,778,156 km (0.074 R)
• M25: 4,886,614 km (0.088 R)
• M26: 4,973,830 km (0.047 R)
• M27: 5,239,067 km (0.044 R)
• M28: 5,783,454 km (0.09 R)
• M29: 6,274,733 km (0.1 R)
• M30: 6,345,942 km (0.101 R)
• M31: 6,975,150 km (0.086 R)
• M32: 7,397,316 km (0.038 R)
• M33: 7,904,602 km (0.034 R)
• M34: 8,397,078 km (0.108 R)
• M35: 8,899,577 km (0.118 R)
• M36: 10,296,223 km (0.108 R)
• M37: 10,380,447 km (0.114 R)
• M38: 10,719,884 km (0.059 R)
• M39: 10,862,451 km (0.114 R)
• M40: 10,948,171 km (0.107 R)
• M41: 11,760,038 km (0.115 R)
• M42: 12,054,746 km (0.095 R)
• M43: 12,232,618 km (0.117 R)
• M44: 13,166,109 km (0.118 R)
• M45: 13,318,698 km (0.119 R)
• M46: 13,564,338 km (0.117 R)
• M47: 13,718,574 km (0.097 R)
• M48: 14,122,338 km (0.078 R)
• M49: 14,782,813 km (0.116 R)
• M50: 14,909,672 km (0.119 R)
• M51: 15,005,115 km (0.065 R)
• M52: 15,260,778 km (0.037 R)
• M53: 15,517,787 km (0.047 R)
• M54: 16,133,831 km (0.115 R)
• M55: 16,626,008 km (0.109 R)
• M56: 16,824,225 km (0.078 R)
• M57: 17,056,401 km (0.117 R)
• M58: 17,189,543 km (0.104 R)
• M59: 17,457,024 km (0.105 R)
• M60: 18,711,851 km (0.035 R)
• M61: 19,228,712 km (0.117 R)
• M62: 19,367,389 km (0.12 R)
• M63: 19,925,389 km (0.115 R)
• M64: 20,665,749 km (0.063 R)
• M65: 20,878,926 km (0.093 R)
• M66: 22,501,016 km (0.087 R)
• M67: 23,456,647 km (0.047 R)
• M68: 24,312,945 km (0.069 R)
• M69: 24,575,639 km (0.059 R)
• M70: 24,688,585 km (0.098 R)
• M71: 24,952,476 km (0.083 R)
• M72: 25,141,717 km (0.08 R)
• M73: 25,255,412 km (0.047 R)
• M74: 25,521,397 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 14.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.46 AU - 5.78 AU

Year: 5101 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 98,519,091 km

• M1: 203,154 km (0.101 R)
• M2: 299,046 km (0.099 R)
• M3: 435,031 km (0.119 R)
• M4: 585,975 km (0.03 R)
• M5: 707,299 km (0.034 R)
• M6: 856,897 km (0.058 R)
• M7: 950,545 km (0.108 R)
• M8: 1,048,083 km (0.104 R)
• M9: 1,180,626 km (0.105 R)
• M10: 1,275,920 km (0.12 R)
• M11: 1,385,127 km (0.085 R)
• M12: 1,520,812 km (0.073 R)
• M13: 1,661,135 km (0.108 R)
• M14: 1,781,561 km (0.117 R)
• M15: 2,057,420 km (0.095 R)
• M16: 2,213,899 km (0.106 R)
• M17: 2,347,340 km (0.116 R)
• M18: 2,483,773 km (0.084 R)
• M19: 2,736,145 km (0.098 R)
• M20: 2,851,036 km (0.072 R)
• M21: 3,085,755 km (0.027 R)
• M22: 4,220,605 km (0.065 R)
• M23: 4,421,515 km (0.118 R)
• M24: 4,608,512 km (0.078 R)
• M25: 5,132,105 km (0.106 R)
• M26: 5,437,284 km (0.102 R)
• M27: 5,564,742 km (0.119 R)
• M28: 5,896,998 km (0.057 R)
• M29: 5,990,497 km (0.11 R)
• M30: 6,122,143 km (0.06 R)
• M31: 6,369,429 km (0.077 R)
• M32: 6,717,244 km (0.117 R)
• M33: 6,972,308 km (0.078 R)
• M34: 7,512,356 km (0.066 R)
• M35: 7,818,284 km (0.03 R)
• M36: 8,337,389 km (0.113 R)
• M37: 8,739,508 km (0.082 R)
• M38: 9,169,601 km (0.082 R)
• M39: 9,278,210 km (0.047 R)
• M40: 9,761,261 km (0.091 R)
• M41: 10,775,086 km (0.115 R)
• M42: 10,981,830 km (0.085 R)
• M43: 11,446,032 km (0.094 R)
• M44: 11,563,167 km (0.045 R)
• M45: 11,798,485 km (0.116 R)
• M46: 11,916,817 km (0.037 R)
• M47: 12,441,905 km (0.12 R)
• M48: 12,731,676 km (0.071 R)
• M49: 12,853,000 km (0.095 R)
• M50: 12,950,388 km (0.099 R)
• M51: 13,145,763 km (0.102 R)
• M52: 13,268,583 km (0.081 R)
• M53: 13,490,287 km (0.113 R)
• M54: 13,638,838 km (0.096 R)
• M55: 14,062,649 km (0.058 R)
• M56: 14,389,670 km (0.115 R)
• M57: 15,051,491 km (0.079 R)
• M58: 15,282,769 km (0.116 R)
• M59: 15,411,872 km (0.069 R)
• M60: 16,325,466 km (0.097 R)
• M61: 16,457,411 km (0.061 R)
• M62: 18,341,746 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 3.8

Gravity: 56.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.75 AU - 20.37 AU

Year: 26980 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,519,091 km

• M1: 82,129 km (0.047 R)
• M2: 533,616 km (0.093 R)
• M3: 610,958 km (0.067 R)
• M4: 748,139 km (0.046 R)
• M5: 835,055 km (0.055 R)
• M6: 1,530,835 km (0.041 R)
• M7: 2,069,836 km (0.074 R)
• M8: 2,661,795 km (0.116 R)
• M9: 2,930,622 km (0.075 R)
• M10: 3,349,945 km (0.116 R)
• M11: 3,787,818 km (0.098 R)
• M12: 4,986,097 km (0.101 R)
• M13: 5,205,557 km (0.079 R)
• M14: 5,484,258 km (0.113 R)
• M15: 5,540,656 km (0.066 R)
• M16: 5,597,204 km (0.11 R)
• M17: 6,647,232 km (0.076 R)
• M18: 6,949,419 km (0.119 R)
• M19: 7,692,921 km (0.061 R)
• M20: 8,074,246 km (0.114 R)
• M21: 8,854,848 km (0.117 R)
• M22: 8,987,242 km (0.118 R)
• M23: 9,321,294 km (0.101 R)
• M24: 9,864,035 km (0.067 R)
• M25: 10,001,366 km (0.094 R)
• M26: 12,652,838 km (0.098 R)
• M27: 13,177,478 km (0.085 R)
• M28: 14,325,492 km (0.069 R)
• M29: 14,950,811 km (0.096 R)
• M30: 15,664,842 km (0.112 R)
• M31: 15,985,729 km (0.079 R)
• M32: 16,634,086 km (0.106 R)
• M33: 16,961,407 km (0.106 R)
• M34: 17,956,232 km (0.112 R)
• M35: 19,483,477 km (0.083 R)
• M36: 19,569,496 km (0.045 R)
• M37: 20,437,164 km (0.089 R)
• M38: 22,119,691 km (0.106 R)
• M39: 23,023,112 km (0.064 R)
• M40: 23,114,068 km (0.045 R)
• M41: 26,468,351 km (0.076 R)
• M42: 27,042,059 km (0.076 R)
• M43: 28,007,265 km (0.043 R)
• M44: 28,201,742 km (0.12 R)
• M45: 29,574,901 km (0.063 R)
• M46: 29,971,185 km (0.066 R)
• M47: 31,979,238 km (0.101 R)
• M48: 34,653,599 km (0.039 R)
• M49: 34,862,288 km (0.115 R)
• M50: 35,701,233 km (0.081 R)
• M51: 36,228,864 km (0.068 R)
• M52: 37,291,907 km (0.057 R)
• M53: 39,557,567 km (0.109 R)
• M54: 41,756,356 km (0.065 R)
• M55: 42,200,811 km (0.086 R)
• M56: 43,768,896 km (0.057 R)
• M57: 45,241,986 km (0.111 R)
• M58: 45,469,974 km (0.067 R)
• M59: 45,584,266 km (0.111 R)
• M60: 47,655,598 km (0.097 R)
• M61: 47,771,537 km (0.12 R)
• M62: 49,287,861 km (0.115 R)
• M63: 50,583,079 km (0.112 R)
• M64: 50,819,743 km (0.073 R)
• M65: 52,846,495 km (0.082 R)
• M66: 54,293,106 km (0.109 R)
• M67: 54,778,103 km (0.096 R)
• M68: 54,899,576 km (0.107 R)
• M69: 58,213,468 km (0.047 R)
• M70: 58,585,668 km (0.107 R)
• M71: 58,834,299 km (0.046 R)
• M72: 59,707,053 km (0.073 R)
• M73: 61,213,055 km (0.054 R)
• M74: 61,970,918 km (0.098 R)
• M75: 62,985,939 km (0.062 R)
• M76: 63,240,555 km (0.109 R)
• M77: 67,621,529 km (0.073 R)
• M78: 70,640,115 km (0.111 R)
• M79: 75,182,205 km (0.098 R)
• M80: 76,671,751 km (0.096 R)
• M81: 78,992,912 km (0.048 R)
• M82: 79,680,015 km (0.095 R)
• M83: 80,093,204 km (0.112 R)
• M84: 81,753,142 km (0.073 R)
• M85: 82,866,001 km (0.095 R)
• M86: 83,424,300 km (0.1 R)
• M87: 84,264,142 km (0.113 R)
• M88: 85,388,221 km (0.04 R)
• M89: 86,376,015 km (0.096 R)
• M90: 88,505,092 km (0.086 R)
• M91: 89,934,201 km (0.097 R)
• M92: 91,514,852 km (0.106 R)
• M93: 94,703,830 km (0.074 R)
• M94: 94,995,396 km (0.117 R)
• M95: 96,458,463 km (0.106 R)
• M96: 98,076,364 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit