🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.98 AU - 2.18 AU

Year: 1085 Days

Day: 29.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.66 AU - 3.04 AU

Year: 1740 Days

Day: 37.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.67 AU - 3.11 AU

Year: 1777 Days

Day: 46.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.42 AU

Year: 2679 Days

Day: 29.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,367,057 km

• M1: 300,093 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.96 AU - 4.1 AU

Year: 2926 Days

Day: 33 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,367,057 km

• M1: 51,162 km (0.095 R)
• M2: 407,654 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.73 AU - 6.17 AU

Year: 3983 Days

Day: 34.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.09 AU - 12.29 AU

Year: 12640 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,367,057 km

• M1: 180,415 km (0.119 R)
• M2: 307,573 km (0.116 R)
• M3: 533,616 km (0.11 R)
• M4: 875,447 km (0.113 R)
• M5: 986,149 km (0.094 R)
• M6: 1,101,938 km (0.087 R)
• M7: 1,413,101 km (0.067 R)
• M8: 1,545,645 km (0.087 R)
• M9: 1,896,003 km (0.101 R)
• M10: 3,567,909 km (0.115 R)
• M11: 3,751,615 km (0.075 R)
• M12: 4,518,005 km (0.076 R)
• M13: 4,650,549 km (0.079 R)
• M14: 5,228,146 km (0.074 R)
• M15: 5,472,739 km (0.111 R)
• M16: 5,792,729 km (0.1 R)
• M17: 6,009,496 km (0.09 R)
• M18: 7,133,574 km (0.109 R)
• M19: 7,483,484 km (0.106 R)
• M20: 7,958,756 km (0.116 R)
• M21: 8,607,712 km (0.086 R)
• M22: 9,316,058 km (0.057 R)
• M23: 9,485,403 km (0.111 R)
• M24: 9,956,636 km (0.093 R)
• M25: 10,043,103 km (0.073 R)
• M26: 10,523,462 km (0.086 R)
• M27: 11,280,427 km (0.113 R)
• M28: 11,551,798 km (0.103 R)
• M29: 11,916,966 km (0.064 R)
• M30: 12,518,649 km (0.113 R)
• M31: 12,705,796 km (0.112 R)
• M32: 13,559,401 km (0.036 R)
• M33: 13,703,464 km (0.083 R)
• M34: 14,236,182 km (0.08 R)
• M35: 14,775,632 km (0.062 R)
• M36: 15,522,125 km (0.105 R)
• M37: 15,976,005 km (0.068 R)
• M38: 16,280,886 km (0.07 R)
• M39: 16,741,947 km (0.1 R)
• M40: 18,842,899 km (0.08 R)
• M41: 19,435,157 km (0.09 R)
• M42: 19,652,074 km (0.077 R)
• M43: 19,924,342 km (0.1 R)
• M44: 20,638,073 km (0.105 R)
• M45: 20,859,329 km (0.048 R)
• M46: 20,970,330 km (0.052 R)
• M47: 21,472,082 km (0.118 R)
• M48: 22,034,121 km (0.119 R)
• M49: 23,115,414 km (0.063 R)
• M50: 23,749,410 km (0.105 R)
• M51: 23,865,199 km (0.101 R)
• M52: 24,272,404 km (0.114 R)
• M53: 25,388,853 km (0.111 R)
• M54: 26,282,102 km (0.101 R)
• M55: 26,401,930 km (0.099 R)
• M56: 27,793,639 km (0.087 R)
• M57: 28,529,212 km (0.106 R)
• M58: 28,837,682 km (0.045 R)
• M59: 29,147,051 km (0.095 R)
• M60: 29,457,766 km (0.095 R)
• M61: 29,582,231 km (0.093 R)
• M62: 30,270,381 km (0.048 R)
• M63: 30,396,043 km (0.09 R)
• M64: 30,774,227 km (0.107 R)
• M65: 31,217,336 km (0.119 R)
• M66: 32,109,837 km (0.081 R)
• M67: 32,302,219 km (0.103 R)
• M68: 34,508,938 km (0.06 R)
• M69: 34,771,781 km (0.106 R)
• M70: 35,233,291 km (0.031 R)
• M71: 35,365,535 km (0.072 R)
• M72: 35,630,473 km (0.099 R)
• M73: 37,099,674 km (0.113 R)
• M74: 37,301,631 km (0.046 R)
• M75: 38,861,338 km (0.119 R)
• M76: 40,165,981 km (0.102 R)
• M77: 41,624,560 km (0.114 R)
• M78: 42,114,643 km (0.047 R)
• M79: 42,254,966 km (0.069 R)
• M80: 42,676,981 km (0.095 R)
• M81: 43,171,253 km (0.086 R)
• M82: 44,664,987 km (0.117 R)
• M83: 46,103,371 km (0.082 R)
• M84: 46,248,182 km (0.039 R)
• M85: 48,289,445 km (0.099 R)
• M86: 48,436,350 km (0.098 R)
• M87: 48,804,361 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 14.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.69 AU - 11.33 AU

Year: 13212 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,367,057 km

• M1: 367,263 km (0.112 R)
• M2: 499,657 km (0.092 R)
• M3: 709,244 km (0.042 R)
• M4: 1,129,015 km (0.036 R)
• M5: 1,649,765 km (0.107 R)
• M6: 2,008,202 km (0.058 R)
• M7: 2,241,425 km (0.038 R)
• M8: 2,671,220 km (0.102 R)
• M9: 3,093,983 km (0.071 R)
• M10: 3,573,295 km (0.087 R)
• M11: 3,894,033 km (0.106 R)
• M12: 4,411,940 km (0.037 R)
• M13: 5,109,814 km (0.104 R)
• M14: 5,676,790 km (0.07 R)
• M15: 6,009,795 km (0.107 R)
• M16: 6,136,355 km (0.092 R)
• M17: 7,587,006 km (0.098 R)
• M18: 7,769,814 km (0.065 R)
• M19: 8,139,919 km (0.114 R)
• M20: 8,801,740 km (0.119 R)
• M21: 9,042,443 km (0.108 R)
• M22: 9,285,091 km (0.108 R)
• M23: 9,876,751 km (0.072 R)
• M24: 10,177,143 km (0.101 R)
• M25: 10,480,528 km (0.1 R)
• M26: 12,850,158 km (0.111 R)
• M27: 13,013,968 km (0.106 R)
• M28: 13,288,330 km (0.119 R)
• M29: 14,632,168 km (0.065 R)
• M30: 14,974,896 km (0.09 R)
• M31: 15,262,573 km (0.081 R)
• M32: 15,901,805 km (0.065 R)
• M33: 16,136,374 km (0.115 R)
• M34: 16,847,263 km (0.09 R)
• M35: 19,728,818 km (0.089 R)
• M36: 20,488,775 km (0.12 R)
• M37: 20,808,316 km (0.041 R)
• M38: 21,452,185 km (0.116 R)
• M39: 22,168,011 km (0.094 R)
• M40: 24,160,206 km (0.111 R)
• M41: 25,519,901 km (0.077 R)
• M42: 26,209,098 km (0.09 R)
• M43: 26,556,016 km (0.108 R)
• M44: 27,464,972 km (0.105 R)
• M45: 28,171,224 km (0.087 R)
• M46: 29,241,746 km (0.11 R)
• M47: 29,601,679 km (0.112 R)
• M48: 31,055,620 km (0.114 R)
• M49: 31,865,094 km (0.059 R)
• M50: 32,161,298 km (0.12 R)
• M51: 32,458,250 km (0.091 R)
• M52: 32,756,249 km (0.047 R)
• M53: 33,730,879 km (0.097 R)
• M54: 34,411,250 km (0.054 R)
• M55: 35,401,887 km (0.093 R)
• M56: 36,711,467 km (0.039 R)
• M57: 36,866,600 km (0.109 R)
• M58: 37,958,665 km (0.117 R)
• M59: 39,855,266 km (0.115 R)
• M60: 41,056,238 km (0.059 R)
• M61: 43,904,581 km (0.088 R)
• M62: 44,647,335 km (0.118 R)
• M63: 46,061,484 km (0.108 R)
• M64: 46,480,208 km (0.106 R)
• M65: 46,732,131 km (0.11 R)
• M66: 47,068,576 km (0.117 R)
• M67: 47,490,442 km (0.086 R)
• M68: 48,592,979 km (0.099 R)
• M69: 49,703,893 km (0.117 R)
• M70: 49,875,481 km (0.095 R)
• M71: 50,564,080 km (0.077 R)
• M72: 51,082,736 km (0.067 R)
• M73: 51,429,354 km (0.101 R)
• M74: 51,602,888 km (0.096 R)
• M75: 51,950,853 km (0.116 R)
• M76: 52,736,241 km (0.026 R)
• M77: 53,349,892 km (0.11 R)
• M78: 53,789,710 km (0.036 R)
• M79: 56,095,910 km (0.059 R)
• M80: 56,543,208 km (0.051 R)
• M81: 56,812,035 km (0.051 R)
• M82: 58,524,931 km (0.067 R)
• M83: 58,615,587 km (0.114 R)
• M84: 58,706,244 km (0.088 R)
• M85: 59,615,499 km (0.087 R)
• M86: 61,171,916 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 6.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.81 AU - 16.21 AU

Year: 18965 Days

Day: 23.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,367,057 km

• M1: 82,578 km (0.054 R)
• M2: 156,180 km (0.084 R)
• M3: 321,037 km (0.093 R)
• M4: 424,260 km (0.065 R)
• M5: 799,750 km (0.084 R)
• M6: 1,500,467 km (0.098 R)
• M7: 1,653,356 km (0.115 R)
• M8: 2,285,855 km (0.088 R)
• M9: 2,673,613 km (0.034 R)
• M10: 3,211,118 km (0.096 R)
• M11: 3,644,503 km (0.088 R)
• M12: 4,938,076 km (0.118 R)
• M13: 5,476,030 km (0.093 R)
• M14: 6,032,534 km (0.087 R)
• M15: 8,073,199 km (0.082 R)
• M16: 9,166,460 km (0.081 R)
• M17: 9,259,510 km (0.076 R)
• M18: 9,682,872 km (0.096 R)
• M19: 9,968,454 km (0.061 R)
• M20: 10,402,138 km (0.025 R)
• M21: 10,694,752 km (0.092 R)
• M22: 11,588,599 km (0.103 R)
• M23: 11,790,556 km (0.082 R)
• M24: 12,197,762 km (0.119 R)
• M25: 12,869,456 km (0.117 R)
• M26: 14,248,449 km (0.112 R)
• M27: 15,506,866 km (0.09 R)
• M28: 15,785,119 km (0.073 R)
• M29: 16,573,051 km (0.091 R)
• M30: 19,012,693 km (0.069 R)
• M31: 19,430,071 km (0.089 R)
• M32: 19,971,166 km (0.036 R)
• M33: 20,395,426 km (0.11 R)
• M34: 20,822,528 km (0.089 R)
• M35: 21,191,137 km (0.118 R)
• M36: 21,748,090 km (0.089 R)
• M37: 22,246,999 km (0.088 R)
• M38: 23,958,997 km (0.11 R)
• M39: 24,345,258 km (0.12 R)
• M40: 24,409,735 km (0.086 R)
• M41: 24,474,361 km (0.072 R)
• M42: 24,863,316 km (0.093 R)
• M43: 25,516,011 km (0.027 R)
• M44: 26,306,636 km (0.101 R)
• M45: 26,439,329 km (0.078 R)
• M46: 27,172,359 km (0.101 R)
• M47: 28,182,743 km (0.039 R)
• M48: 28,386,346 km (0.084 R)
• M49: 28,794,897 km (0.068 R)
• M50: 28,999,846 km (0.117 R)
• M51: 29,480,205 km (0.076 R)
• M52: 30,796,966 km (0.082 R)
• M53: 31,638,454 km (0.114 R)
• M54: 31,779,375 km (0.117 R)
• M55: 33,415,676 km (0.077 R)
• M56: 34,788,087 km (0.07 R)
• M57: 35,517,676 km (0.117 R)
• M58: 36,104,997 km (0.091 R)
• M59: 36,917,912 km (0.107 R)
• M60: 36,992,113 km (0.03 R)
• M61: 37,066,313 km (0.114 R)
• M62: 41,997,209 km (0.103 R)
• M63: 42,152,192 km (0.086 R)
• M64: 42,540,399 km (0.115 R)
• M65: 43,398,791 km (0.092 R)
• M66: 43,477,031 km (0.091 R)
• M67: 44,105,192 km (0.103 R)
• M68: 45,132,331 km (0.102 R)
• M69: 46,888,610 km (0.097 R)
• M70: 49,400,807 km (0.099 R)
• M71: 49,974,216 km (0.114 R)
• M72: 50,714,576 km (0.102 R)
• M73: 50,962,160 km (0.107 R)
• M74: 52,456,194 km (0.107 R)
• M75: 52,706,471 km (0.097 R)
• M76: 53,040,972 km (0.07 R)
• M77: 53,460,145 km (0.108 R)
• M78: 56,253,587 km (0.082 R)
• M79: 56,424,427 km (0.061 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit