🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 300 Days

Day: 47.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,595,257 km

• M1: 44,131 km (0.11 R)
• M2: 205,847 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.69 AU - 3.13 AU

Year: 2080 Days

Day: 26.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,595,257 km

• M1: 606,769 km (0.084 R)
• M2: 996,920 km (0.118 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 11.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.26 AU - 5.64 AU

Year: 4614 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,595,257 km

• M1: 257,757 km (0.104 R)
• M2: 426,803 km (0.095 R)
• M3: 568,921 km (0.101 R)
• M4: 691,292 km (0.11 R)
• M5: 767,886 km (0.047 R)
• M6: 855,999 km (0.085 R)
• M7: 1,043,296 km (0.082 R)
• M8: 1,519,466 km (0.028 R)
• M9: 1,622,539 km (0.09 R)
• M10: 1,803,253 km (0.104 R)
• M11: 2,013,438 km (0.063 R)
• M12: 2,104,244 km (0.101 R)
• M13: 2,220,032 km (0.053 R)
• M14: 2,373,520 km (0.104 R)
• M15: 2,481,978 km (0.041 R)
• M16: 2,792,244 km (0.055 R)
• M17: 2,906,986 km (0.04 R)
• M18: 3,036,388 km (0.095 R)
• M19: 3,587,058 km (0.077 R)
• M20: 4,212,676 km (0.113 R)
• M21: 4,598,339 km (0.084 R)
• M22: 4,871,954 km (0.091 R)
• M23: 5,547,538 km (0.107 R)
• M24: 5,644,178 km (0.092 R)
• M25: 5,806,492 km (0.069 R)
• M26: 5,937,390 km (0.063 R)
• M27: 6,019,818 km (0.119 R)
• M28: 6,302,708 km (0.062 R)
• M29: 6,899,005 km (0.112 R)
• M30: 6,985,622 km (0.068 R)
• M31: 7,125,047 km (0.105 R)
• M32: 7,300,675 km (0.094 R)
• M33: 7,584,612 km (0.106 R)
• M34: 7,692,023 km (0.03 R)
• M35: 7,926,593 km (0.081 R)
• M36: 8,181,807 km (0.103 R)
• M37: 8,384,213 km (0.077 R)
• M38: 8,495,364 km (0.08 R)
• M39: 8,663,063 km (0.096 R)
• M40: 8,794,111 km (0.067 R)
• M41: 8,963,755 km (0.076 R)
• M42: 9,248,888 km (0.044 R)
• M43: 9,479,119 km (0.053 R)
• M44: 9,633,654 km (0.08 R)
• M45: 9,711,146 km (0.103 R)
• M46: 9,808,534 km (0.059 R)
• M47: 10,418,893 km (0.113 R)
• M48: 10,538,422 km (0.103 R)
• M49: 10,819,217 km (0.106 R)
• M50: 12,725,393 km (0.079 R)
• M51: 12,981,654 km (0.043 R)
• M52: 13,196,477 km (0.109 R)
• M53: 13,325,879 km (0.119 R)
• M54: 13,694,937 km (0.092 R)
• M55: 13,804,293 km (0.086 R)
• M56: 14,045,445 km (0.059 R)
• M57: 14,155,699 km (0.03 R)
• M58: 14,443,375 km (0.077 R)
• M59: 14,688,417 km (0.116 R)
• M60: 15,137,360 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 12

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.02 AU - 8.14 AU

Year: 9623 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,595,257 km

• M1: 226,192 km (0.063 R)
• M2: 435,479 km (0.081 R)
• M3: 631,901 km (0.058 R)
• M4: 796,160 km (0.072 R)
• M5: 1,575,116 km (0.079 R)
• M6: 1,720,076 km (0.069 R)
• M7: 1,913,207 km (0.082 R)
• M8: 2,068,340 km (0.117 R)
• M9: 2,344,498 km (0.111 R)
• M10: 2,439,193 km (0.089 R)
• M11: 3,403,202 km (0.108 R)
• M12: 4,239,903 km (0.101 R)
• M13: 5,482,313 km (0.049 R)
• M14: 5,609,322 km (0.11 R)
• M15: 5,898,644 km (0.104 R)
• M16: 5,996,182 km (0.053 R)
• M17: 6,525,459 km (0.114 R)
• M18: 6,660,097 km (0.09 R)
• M19: 6,829,891 km (0.067 R)
• M20: 6,932,365 km (0.12 R)
• M21: 7,138,960 km (0.095 R)
• M22: 7,347,649 km (0.114 R)
• M23: 7,771,011 km (0.057 R)
• M24: 8,275,006 km (0.076 R)
• M25: 8,641,521 km (0.075 R)
• M26: 9,850,122 km (0.079 R)
• M27: 10,316,868 km (0.081 R)
• M28: 10,474,095 km (0.12 R)
• M29: 11,719,497 km (0.114 R)
• M30: 12,297,244 km (0.118 R)
• M31: 12,505,933 km (0.103 R)
• M32: 12,968,939 km (0.114 R)
• M33: 13,352,059 km (0.059 R)
• M34: 15,682,794 km (0.11 R)
• M35: 15,863,807 km (0.1 R)
• M36: 16,364,960 km (0.079 R)
• M37: 16,964,099 km (0.1 R)
• M38: 17,289,774 km (0.087 R)
• M39: 17,383,123 km (0.037 R)
• M40: 17,711,341 km (0.118 R)
• M41: 17,899,984 km (0.099 R)
• M42: 18,852,473 km (0.063 R)
• M43: 20,509,270 km (0.084 R)
• M44: 20,657,671 km (0.097 R)
• M45: 20,905,854 km (0.12 R)
• M46: 21,455,476 km (0.099 R)
• M47: 22,773,134 km (0.113 R)
• M48: 22,875,609 km (0.112 R)
• M49: 23,029,545 km (0.082 R)
• M50: 23,441,687 km (0.115 R)
• M51: 25,273,962 km (0.11 R)
• M52: 25,592,605 km (0.059 R)
• M53: 26,287,787 km (0.11 R)
• M54: 26,556,764 km (0.118 R)
• M55: 26,664,624 km (0.093 R)
• M56: 26,989,101 km (0.087 R)
• M57: 27,478,137 km (0.077 R)
• M58: 27,696,550 km (0.066 R)
• M59: 27,915,411 km (0.057 R)
• M60: 28,520,385 km (0.074 R)
• M61: 28,741,491 km (0.083 R)
• M62: 29,296,649 km (0.037 R)
• M63: 29,743,348 km (0.073 R)
• M64: 30,813,272 km (0.049 R)
• M65: 32,990,818 km (0.096 R)
• M66: 33,222,994 km (0.116 R)
• M67: 33,397,425 km (0.105 R)
• M68: 33,688,842 km (0.119 R)
• M69: 34,156,784 km (0.103 R)
• M70: 34,980,919 km (0.082 R)
• M71: 35,158,342 km (0.104 R)
• M72: 35,752,096 km (0.074 R)
• M73: 36,769,062 km (0.059 R)
• M74: 37,190,479 km (0.088 R)
• M75: 37,613,542 km (0.115 R)
• M76: 38,038,251 km (0.103 R)
• M77: 38,586,676 km (0.082 R)
• M78: 38,831,269 km (0.109 R)
• M79: 39,444,919 km (0.084 R)
• M80: 39,999,927 km (0.081 R)
• M81: 40,123,645 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 4.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.26 AU - 15.3 AU

Year: 19142 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,595,257 km

• M1: 222,302 km (0.102 R)
• M2: 1,274,723 km (0.051 R)
• M3: 1,463,516 km (0.096 R)
• M4: 1,505,104 km (0.082 R)
• M5: 1,646,923 km (0.082 R)
• M6: 1,778,120 km (0.096 R)
• M7: 2,128,778 km (0.09 R)
• M8: 2,207,765 km (0.058 R)
• M9: 3,617,576 km (0.077 R)
• M10: 4,619,133 km (0.08 R)
• M11: 4,845,774 km (0.106 R)
• M12: 5,139,435 km (0.084 R)
• M13: 6,462,179 km (0.055 R)
• M14: 6,738,786 km (0.12 R)
• M15: 8,377,630 km (0.103 R)
• M16: 9,552,123 km (0.115 R)
• M17: 9,604,333 km (0.085 R)
• M18: 9,866,877 km (0.114 R)
• M19: 10,372,368 km (0.076 R)
• M20: 17,919,581 km (0.077 R)
• M21: 18,600,251 km (0.104 R)
• M22: 19,256,388 km (0.057 R)
• M23: 19,322,360 km (0.108 R)
• M24: 20,254,505 km (0.117 R)
• M25: 20,355,333 km (0.109 R)
• M26: 20,624,759 km (0.046 R)
• M27: 20,726,187 km (0.097 R)
• M28: 20,827,614 km (0.093 R)
• M29: 20,997,258 km (0.053 R)
• M30: 21,955,283 km (0.066 R)
• M31: 22,474,387 km (0.085 R)
• M32: 23,207,866 km (0.039 R)
• M33: 23,524,714 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit