🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.3 AU - 1.74 AU

Year: 678 Days

Day: 16.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,100,928 km

• M1: 210,634 km (0.086 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 13.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.34 AU - 8.54 AU

Year: 6612 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,100,928 km

• M1: 178,021 km (0.033 R)
• M2: 268,079 km (0.105 R)
• M3: 398,080 km (0.074 R)
• M4: 620,233 km (0.116 R)
• M5: 1,020,557 km (0.104 R)
• M6: 1,177,186 km (0.114 R)
• M7: 1,515,426 km (0.039 R)
• M8: 1,622,987 km (0.093 R)
• M9: 1,752,090 km (0.114 R)
• M10: 2,060,411 km (0.059 R)
• M11: 2,282,864 km (0.104 R)
• M12: 2,449,665 km (0.109 R)
• M13: 2,534,637 km (0.107 R)
• M14: 2,729,563 km (0.084 R)
• M15: 2,817,825 km (0.102 R)
• M16: 3,042,970 km (0.094 R)
• M17: 3,631,638 km (0.103 R)
• M18: 3,753,710 km (0.113 R)
• M19: 3,901,961 km (0.093 R)
• M20: 4,001,893 km (0.119 R)
• M21: 4,462,654 km (0.055 R)
• M22: 4,646,360 km (0.089 R)
• M23: 5,076,005 km (0.046 R)
• M24: 5,185,511 km (0.101 R)
• M25: 5,323,440 km (0.049 R)
• M26: 6,559,867 km (0.042 R)
• M27: 7,011,503 km (0.079 R)
• M28: 7,287,511 km (0.079 R)
• M29: 10,832,831 km (0.033 R)
• M30: 11,546,861 km (0.09 R)
• M31: 11,945,988 km (0.034 R)
• M32: 12,128,947 km (0.09 R)
• M33: 12,239,200 km (0.09 R)
• M34: 13,133,047 km (0.07 R)
• M35: 13,511,829 km (0.099 R)
• M36: 14,552,133 km (0.093 R)
• M37: 14,826,196 km (0.062 R)
• M38: 15,299,823 km (0.067 R)
• M39: 15,578,374 km (0.063 R)
• M40: 15,858,721 km (0.109 R)
• M41: 16,262,037 km (0.055 R)
• M42: 16,627,803 km (0.118 R)
• M43: 17,533,768 km (0.103 R)
• M44: 17,783,596 km (0.103 R)
• M45: 17,908,959 km (0.057 R)
• M46: 18,413,404 km (0.034 R)
• M47: 18,837,364 km (0.112 R)
• M48: 19,911,327 km (0.117 R)
• M49: 20,172,076 km (0.049 R)
• M50: 20,390,190 km (0.039 R)
• M51: 20,477,555 km (0.107 R)
• M52: 20,609,051 km (0.114 R)
• M53: 21,049,318 km (0.11 R)
• M54: 21,670,748 km (0.088 R)
• M55: 22,388,369 km (0.104 R)
• M56: 22,569,083 km (0.111 R)
• M57: 22,750,246 km (0.055 R)
• M58: 23,022,813 km (0.064 R)
• M59: 23,571,239 km (0.112 R)
• M60: 23,939,399 km (0.038 R)
• M61: 24,124,003 km (0.048 R)
• M62: 25,148,599 km (0.045 R)
• M63: 25,477,565 km (0.062 R)
• M64: 26,855,660 km (0.119 R)
• M65: 27,336,617 km (0.09 R)
• M66: 27,433,108 km (0.086 R)
• M67: 27,626,388 km (0.104 R)
• M68: 27,965,976 km (0.049 R)
• M69: 28,992,666 km (0.11 R)
• M70: 29,634,441 km (0.111 R)
• M71: 30,380,784 km (0.106 R)
• M72: 30,781,407 km (0.118 R)
• M73: 31,234,091 km (0.077 R)
• M74: 31,335,069 km (0.109 R)
• M75: 32,708,078 km (0.103 R)
• M76: 33,376,033 km (0.114 R)
• M77: 34,464,806 km (0.118 R)
• M78: 34,673,495 km (0.085 R)
• M79: 34,778,064 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.5 AU - 9 AU

Year: 7060 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,100,928 km

• M1: 192,233 km (0.031 R)
• M2: 327,919 km (0.114 R)
• M3: 864,227 km (0.081 R)
• M4: 978,819 km (0.106 R)
• M5: 1,081,593 km (0.081 R)
• M6: 1,299,258 km (0.077 R)
• M7: 1,472,342 km (0.101 R)
• M8: 1,653,505 km (0.082 R)
• M9: 1,842,298 km (0.104 R)
• M10: 2,105,740 km (0.064 R)
• M11: 2,548,101 km (0.055 R)
• M12: 2,669,424 km (0.118 R)
• M13: 2,842,659 km (0.025 R)
• M14: 3,071,095 km (0.094 R)
• M15: 3,200,646 km (0.077 R)
• M16: 3,465,435 km (0.115 R)
• M17: 3,737,404 km (0.074 R)
• M18: 3,932,180 km (0.052 R)
• M19: 4,073,251 km (0.11 R)
• M20: 4,389,800 km (0.115 R)
• M21: 4,595,497 km (0.052 R)
• M22: 4,774,416 km (0.085 R)
• M23: 4,864,773 km (0.116 R)
• M24: 6,058,115 km (0.106 R)
• M25: 6,453,353 km (0.075 R)
• M26: 6,721,432 km (0.116 R)
• M27: 7,902,059 km (0.1 R)
• M28: 8,081,127 km (0.059 R)
• M29: 8,261,542 km (0.073 R)
• M30: 8,370,450 km (0.102 R)
• M31: 8,626,412 km (0.102 R)
• M32: 9,447,704 km (0.113 R)
• M33: 9,791,031 km (0.069 R)
• M34: 9,906,371 km (0.107 R)
• M35: 10,333,174 km (0.117 R)
• M36: 11,935,666 km (0.102 R)
• M37: 12,224,091 km (0.044 R)
• M38: 12,514,759 km (0.045 R)
• M39: 13,145,464 km (0.1 R)
• M40: 13,486,098 km (0.11 R)
• M41: 14,132,660 km (0.11 R)
• M42: 14,350,475 km (0.103 R)
• M43: 15,635,521 km (0.118 R)
• M44: 16,132,634 km (0.031 R)
• M45: 16,634,834 km (0.047 R)
• M46: 16,818,840 km (0.073 R)
• M47: 16,910,992 km (0.116 R)
• M48: 17,328,071 km (0.042 R)
• M49: 17,842,538 km (0.061 R)
• M50: 18,886,432 km (0.062 R)
• M51: 19,464,179 km (0.114 R)
• M52: 19,560,969 km (0.116 R)
• M53: 19,803,916 km (0.104 R)
• M54: 19,998,842 km (0.072 R)
• M55: 20,834,795 km (0.107 R)
• M56: 21,782,497 km (0.078 R)
• M57: 22,287,091 km (0.101 R)
• M58: 22,439,232 km (0.089 R)
• M59: 22,999,775 km (0.099 R)
• M60: 24,657,020 km (0.112 R)
• M61: 25,288,473 km (0.118 R)
• M62: 25,447,196 km (0.108 R)
• M63: 26,998,077 km (0.067 R)
• M64: 28,965,738 km (0.071 R)
• M65: 29,076,441 km (0.103 R)
• M66: 29,187,293 km (0.085 R)
• M67: 29,743,497 km (0.119 R)
• M68: 32,461,541 km (0.085 R)
• M69: 33,211,326 km (0.093 R)
• M70: 35,791,141 km (0.104 R)
• M71: 36,147,932 km (0.112 R)
• M72: 36,267,161 km (0.115 R)
• M73: 37,105,059 km (0.084 R)
• M74: 37,647,202 km (0.077 R)
• M75: 38,983,260 km (0.045 R)
• M76: 39,350,374 km (0.108 R)
• M77: 39,841,653 km (0.097 R)
• M78: 40,334,877 km (0.084 R)
• M79: 40,582,312 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 10.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.22 AU - 8.46 AU

Year: 8710 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,100,928 km

• M1: 136,134 km (0.033 R)
• M2: 280,646 km (0.057 R)
• M3: 1,032,525 km (0.058 R)
• M4: 1,306,139 km (0.103 R)
• M5: 1,419,684 km (0.114 R)
• M6: 1,510,340 km (0.088 R)
• M7: 1,643,482 km (0.073 R)
• M8: 1,738,926 km (0.074 R)
• M9: 2,110,377 km (0.086 R)
• M10: 2,665,535 km (0.094 R)
• M11: 3,178,805 km (0.081 R)
• M12: 3,420,705 km (0.119 R)
• M13: 3,543,974 km (0.092 R)
• M14: 3,831,351 km (0.091 R)
• M15: 3,904,355 km (0.056 R)
• M16: 4,201,157 km (0.093 R)
• M17: 4,371,399 km (0.109 R)
• M18: 4,679,870 km (0.074 R)
• M19: 4,975,326 km (0.04 R)
• M20: 5,236,524 km (0.105 R)
• M21: 5,461,070 km (0.042 R)
• M22: 5,584,788 km (0.093 R)
• M23: 5,688,758 km (0.113 R)
• M24: 6,025,503 km (0.108 R)
• M25: 6,873,573 km (0.047 R)
• M26: 7,322,965 km (0.031 R)
• M27: 7,459,698 km (0.1 R)
• M28: 7,551,401 km (0.12 R)
• M29: 7,991,668 km (0.091 R)
• M30: 8,226,836 km (0.105 R)
• M31: 8,416,526 km (0.097 R)
• M32: 8,631,797 km (0.051 R)
• M33: 8,970,188 km (0.057 R)
• M34: 9,067,725 km (0.117 R)
• M35: 9,190,096 km (0.12 R)
• M36: 9,760,064 km (0.099 R)
• M37: 9,910,560 km (0.107 R)
• M38: 10,011,389 km (0.101 R)
• M39: 10,572,082 km (0.114 R)
• M40: 10,934,258 km (0.064 R)
• M41: 11,326,653 km (0.101 R)
• M42: 11,458,599 km (0.05 R)
• M43: 11,964,389 km (0.037 R)
• M44: 12,805,279 km (0.073 R)
• M45: 13,246,742 km (0.075 R)
• M46: 14,059,657 km (0.03 R)
• M47: 14,773,388 km (0.043 R)
• M48: 15,411,273 km (0.052 R)
• M49: 15,528,109 km (0.091 R)
• M50: 15,939,803 km (0.044 R)
• M51: 16,117,375 km (0.101 R)
• M52: 16,534,155 km (0.089 R)
• M53: 17,196,126 km (0.107 R)
• M54: 17,287,231 km (0.108 R)
• M55: 17,378,336 km (0.099 R)
• M56: 17,469,591 km (0.06 R)
• M57: 18,020,709 km (0.093 R)
• M58: 18,205,612 km (0.092 R)
• M59: 18,546,396 km (0.098 R)
• M60: 19,423,189 km (0.094 R)
• M61: 19,962,190 km (0.086 R)
• M62: 20,634,782 km (0.108 R)
• M63: 21,152,241 km (0.106 R)
• M64: 21,772,175 km (0.064 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit