🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 227 Days

Day: 17.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1 AU - 1.64 AU

Year: 574 Days

Day: 32.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,471,488 km

• M1: 818,001 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.5 AU - 2.72 AU

Year: 1597 Days

Day: 33.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.42 AU - 3.92 AU

Year: 2663 Days

Day: 13.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,471,488 km

• M1: 563,834 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 10.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.29 AU - 4.89 AU

Year: 3724 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,471,488 km

• M1: 178,620 km (0.058 R)
• M2: 391,797 km (0.061 R)
• M3: 833,111 km (0.058 R)
• M4: 953,836 km (0.114 R)
• M5: 1,213,987 km (0.119 R)
• M6: 1,472,492 km (0.039 R)
• M7: 1,608,476 km (0.103 R)
• M8: 1,722,919 km (0.118 R)
• M9: 2,042,011 km (0.109 R)
• M10: 2,124,739 km (0.106 R)
• M11: 2,408,825 km (0.05 R)
• M12: 2,481,679 km (0.063 R)
• M13: 2,600,161 km (0.109 R)
• M14: 2,720,288 km (0.034 R)
• M15: 2,811,842 km (0.099 R)
• M16: 2,950,968 km (0.092 R)
• M17: 3,252,258 km (0.08 R)
• M18: 3,333,340 km (0.117 R)
• M19: 3,547,115 km (0.115 R)
• M20: 3,799,337 km (0.101 R)
• M21: 3,936,369 km (0.065 R)
• M22: 4,092,549 km (0.108 R)
• M23: 4,446,797 km (0.065 R)
• M24: 4,518,903 km (0.095 R)
• M25: 4,700,814 km (0.067 R)
• M26: 5,053,117 km (0.065 R)
• M27: 5,185,212 km (0.095 R)
• M28: 5,882,188 km (0.119 R)
• M29: 6,101,050 km (0.094 R)
• M30: 6,444,676 km (0.105 R)
• M31: 6,670,419 km (0.1 R)
• M32: 6,961,537 km (0.11 R)
• M33: 7,193,114 km (0.11 R)
• M34: 7,341,815 km (0.107 R)
• M35: 7,816,040 km (0.045 R)
• M36: 8,056,893 km (0.12 R)
• M37: 8,211,427 km (0.104 R)
• M38: 8,590,957 km (0.04 R)
• M39: 8,703,604 km (0.046 R)
• M40: 9,343,883 km (0.071 R)
• M41: 9,459,821 km (0.056 R)
• M42: 9,763,505 km (0.036 R)
• M43: 9,857,602 km (0.097 R)
• M44: 10,260,918 km (0.119 R)
• M45: 10,452,553 km (0.084 R)
• M46: 10,839,413 km (0.11 R)
• M47: 11,034,638 km (0.056 R)
• M48: 11,181,842 km (0.112 R)
• M49: 12,003,135 km (0.078 R)
• M50: 12,561,434 km (0.092 R)
• M51: 12,663,759 km (0.052 R)
• M52: 13,076,200 km (0.099 R)
• M53: 13,154,141 km (0.111 R)
• M54: 13,676,985 km (0.111 R)
• M55: 14,286,597 km (0.114 R)
• M56: 15,040,869 km (0.084 R)
• M57: 16,784,881 km (0.093 R)
• M58: 17,465,851 km (0.079 R)
• M59: 17,551,720 km (0.094 R)
• M60: 17,867,371 km (0.086 R)
• M61: 18,011,584 km (0.059 R)
• M62: 18,767,202 km (0.12 R)
• M63: 19,001,922 km (0.077 R)
• M64: 19,119,505 km (0.09 R)
• M65: 19,296,480 km (0.094 R)
• M66: 19,414,812 km (0.106 R)
• M67: 19,979,992 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 10

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.24 AU - 6.78 AU

Year: 4899 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,471,488 km

• M1: 163,660 km (0.115 R)
• M2: 235,617 km (0.067 R)
• M3: 372,947 km (0.108 R)
• M4: 469,139 km (0.075 R)
• M5: 553,363 km (0.112 R)
• M6: 814,560 km (0.082 R)
• M7: 987,196 km (0.082 R)
• M8: 1,099,694 km (0.072 R)
• M9: 1,261,559 km (0.097 R)
• M10: 1,384,379 km (0.062 R)
• M11: 1,447,509 km (0.062 R)
• M12: 1,527,544 km (0.099 R)
• M13: 1,777,372 km (0.079 R)
• M14: 1,951,205 km (0.074 R)
• M15: 2,058,317 km (0.095 R)
• M16: 2,353,773 km (0.109 R)
• M17: 2,564,706 km (0.113 R)
• M18: 2,662,693 km (0.083 R)
• M19: 2,862,555 km (0.074 R)
• M20: 2,964,282 km (0.118 R)
• M21: 3,298,184 km (0.089 R)
• M22: 3,469,773 km (0.106 R)
• M23: 3,710,476 km (0.038 R)
• M24: 4,371,250 km (0.057 R)
• M25: 4,441,710 km (0.105 R)
• M26: 4,583,828 km (0.107 R)
• M27: 4,799,698 km (0.106 R)
• M28: 5,291,576 km (0.084 R)
• M29: 5,696,837 km (0.067 R)
• M30: 5,773,879 km (0.058 R)
• M31: 6,403,238 km (0.084 R)
• M32: 6,537,128 km (0.117 R)
• M33: 6,726,070 km (0.112 R)
• M34: 7,220,491 km (0.094 R)
• M35: 7,556,488 km (0.052 R)
• M36: 7,669,733 km (0.119 R)
• M37: 7,869,147 km (0.102 R)
• M38: 8,185,995 km (0.119 R)
• M39: 8,360,576 km (0.067 R)
• M40: 8,595,295 km (0.032 R)
• M41: 8,951,637 km (0.111 R)
• M42: 9,647,866 km (0.114 R)
• M43: 9,740,018 km (0.102 R)
• M44: 10,361,597 km (0.094 R)
• M45: 10,582,254 km (0.079 R)
• M46: 11,447,678 km (0.118 R)
• M47: 11,905,298 km (0.091 R)
• M48: 11,971,121 km (0.098 R)
• M49: 12,070,304 km (0.047 R)
• M50: 12,469,132 km (0.119 R)
• M51: 12,636,682 km (0.108 R)
• M52: 12,703,851 km (0.096 R)
• M53: 12,872,448 km (0.079 R)
• M54: 13,348,319 km (0.034 R)
• M55: 14,422,581 km (0.047 R)
• M56: 15,885,648 km (0.08 R)
• M57: 16,432,578 km (0.069 R)
• M58: 17,283,341 km (0.049 R)
• M59: 17,808,280 km (0.088 R)
• M60: 18,912,163 km (0.111 R)
• M61: 19,143,292 km (0.047 R)
• M62: 19,297,826 km (0.098 R)
• M63: 19,569,496 km (0.107 R)
• M64: 19,725,227 km (0.07 R)
• M65: 20,116,426 km (0.08 R)
• M66: 20,234,309 km (0.071 R)
• M67: 20,549,811 km (0.046 R)
• M68: 20,827,165 km (0.095 R)
• M69: 21,025,981 km (0.114 R)
• M70: 21,747,192 km (0.109 R)
• M71: 22,273,029 km (0.045 R)
• M72: 22,967,163 km (0.087 R)
• M73: 23,131,421 km (0.059 R)
• M74: 23,254,989 km (0.117 R)
• M75: 23,917,408 km (0.097 R)
• M76: 24,167,386 km (0.08 R)
• M77: 24,880,519 km (0.099 R)
• M78: 25,260,797 km (0.095 R)
• M79: 26,456,383 km (0.05 R)
• M80: 26,758,122 km (0.095 R)
• M81: 27,104,292 km (0.08 R)
• M82: 27,408,574 km (0.104 R)
• M83: 28,813,597 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 8.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.29 AU - 11.85 AU

Year: 11213 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,471,488 km

• M1: 169,644 km (0.1 R)
• M2: 233,821 km (0.096 R)
• M3: 325,675 km (0.109 R)
• M4: 825,631 km (0.093 R)
• M5: 929,900 km (0.079 R)
• M6: 1,216,829 km (0.103 R)
• M7: 1,350,121 km (0.089 R)
• M8: 1,544,897 km (0.099 R)
• M9: 1,675,047 km (0.092 R)
• M10: 1,931,009 km (0.046 R)
• M11: 2,346,293 km (0.1 R)
• M12: 2,598,365 km (0.12 R)
• M13: 2,824,109 km (0.069 R)
• M14: 2,984,029 km (0.105 R)
• M15: 3,147,090 km (0.087 R)
• M16: 3,238,943 km (0.059 R)
• M17: 3,331,694 km (0.095 R)
• M18: 3,481,890 km (0.038 R)
• M19: 3,750,269 km (0.094 R)
• M20: 4,085,219 km (0.069 R)
• M21: 4,388,753 km (0.113 R)
• M22: 4,553,759 km (0.028 R)
• M23: 4,699,767 km (0.088 R)
• M24: 4,783,841 km (0.104 R)
• M25: 4,996,419 km (0.114 R)
• M26: 5,321,047 km (0.098 R)
• M27: 5,652,556 km (0.062 R)
• M28: 5,809,484 km (0.117 R)
• M29: 5,968,057 km (0.091 R)
• M30: 6,219,980 km (0.08 R)
• M31: 6,358,807 km (0.103 R)
• M32: 6,876,865 km (0.091 R)
• M33: 8,742,948 km (0.061 R)
• M34: 8,872,650 km (0.085 R)
• M35: 9,081,488 km (0.083 R)
• M36: 9,133,997 km (0.091 R)
• M37: 9,265,643 km (0.097 R)
• M38: 10,395,855 km (0.053 R)
• M39: 10,478,284 km (0.116 R)
• M40: 10,533,336 km (0.037 R)
• M41: 10,977,193 km (0.116 R)
• M42: 11,285,963 km (0.089 R)
• M43: 11,540,728 km (0.106 R)
• M44: 12,549,317 km (0.032 R)
• M45: 12,783,886 km (0.115 R)
• M46: 13,227,444 km (0.041 R)
• M47: 13,436,133 km (0.059 R)
• M48: 13,526,041 km (0.08 R)
• M49: 13,887,170 km (0.069 R)
• M50: 13,947,757 km (0.074 R)
• M51: 14,343,145 km (0.111 R)
• M52: 14,649,970 km (0.042 R)
• M53: 14,742,421 km (0.075 R)
• M54: 14,804,056 km (0.081 R)
• M55: 15,176,255 km (0.099 R)
• M56: 15,866,799 km (0.097 R)
• M57: 16,152,082 km (0.104 R)
• M58: 16,407,296 km (0.114 R)
• M59: 16,631,543 km (0.056 R)
• M60: 17,213,030 km (0.109 R)
• M61: 17,375,793 km (0.097 R)
• M62: 17,441,017 km (0.106 R)
• M63: 17,867,072 km (0.104 R)
• M64: 18,662,484 km (0.109 R)
• M65: 18,930,115 km (0.117 R)
• M66: 19,030,944 km (0.088 R)
• M67: 19,367,988 km (0.082 R)
• M68: 20,632,090 km (0.094 R)
• M69: 20,701,054 km (0.106 R)
• M70: 22,559,957 km (0.109 R)
• M71: 22,702,374 km (0.042 R)
• M72: 23,024,010 km (0.08 R)
• M73: 23,203,228 km (0.077 R)
• M74: 24,179,653 km (0.044 R)
• M75: 24,325,362 km (0.09 R)
• M76: 24,471,519 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit