🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.73 AU

Year: 227 Days

Day: 12.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,922,829 km

• M1: 690,095 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 254 Days

Day: 42.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,922,829 km

• M1: 390,899 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 387 Days

Day: 29.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,922,829 km

• M1: 611,706 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.83 AU - 1.05 AU

Year: 413 Days

Day: 18 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.01 AU - 1.19 AU

Year: 523 Days

Day: 37.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,922,829 km

• M1: 232,026 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.78 AU - 2.06 AU

Year: 1205 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.8 AU - 2.58 AU

Year: 1468 Days

Day: 25.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 10.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.49 AU - 4.79 AU

Year: 3816 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,922,829 km

• M1: 191,336 km (0.1 R)
• M2: 275,559 km (0.111 R)
• M3: 464,501 km (0.114 R)
• M4: 662,270 km (0.073 R)
• M5: 888,761 km (0.109 R)
• M6: 1,163,572 km (0.06 R)
• M7: 1,415,495 km (0.095 R)
• M8: 1,541,606 km (0.11 R)
• M9: 1,873,863 km (0.05 R)
• M10: 2,361,851 km (0.102 R)
• M11: 3,349,048 km (0.102 R)
• M12: 3,570,901 km (0.113 R)
• M13: 3,868,302 km (0.104 R)
• M14: 4,065,023 km (0.032 R)
• M15: 4,210,282 km (0.094 R)
• M16: 4,283,585 km (0.111 R)
• M17: 4,357,337 km (0.071 R)
• M18: 5,117,594 km (0.088 R)
• M19: 5,674,098 km (0.095 R)
• M20: 5,980,324 km (0.115 R)
• M21: 6,166,723 km (0.117 R)
• M22: 6,250,049 km (0.117 R)
• M23: 6,354,918 km (0.068 R)
• M24: 6,439,141 km (0.056 R)
• M25: 6,651,570 km (0.112 R)
• M26: 7,192,516 km (0.101 R)
• M27: 7,435,164 km (0.115 R)
• M28: 7,680,504 km (0.055 R)
• M29: 7,905,799 km (0.094 R)
• M30: 8,805,331 km (0.108 R)
• M31: 9,112,455 km (0.081 R)
• M32: 9,183,813 km (0.108 R)
• M33: 9,255,321 km (0.102 R)
• M34: 9,616,002 km (0.091 R)
• M35: 9,834,564 km (0.068 R)
• M36: 10,450,309 km (0.099 R)
• M37: 10,550,091 km (0.102 R)
• M38: 10,951,911 km (0.083 R)
• M39: 11,104,052 km (0.108 R)
• M40: 11,358,966 km (0.087 R)
• M41: 11,796,839 km (0.065 R)
• M42: 12,266,577 km (0.075 R)
• M43: 12,450,881 km (0.119 R)
• M44: 12,795,704 km (0.028 R)
• M45: 12,902,368 km (0.107 R)
• M46: 13,116,741 km (0.109 R)
• M47: 13,413,394 km (0.04 R)
• M48: 13,630,460 km (0.066 R)
• M49: 14,929,568 km (0.097 R)
• M50: 15,098,315 km (0.069 R)
• M51: 15,579,721 km (0.045 R)
• M52: 15,951,172 km (0.051 R)
• M53: 16,238,998 km (0.097 R)
• M54: 16,761,394 km (0.064 R)
• M55: 16,878,230 km (0.115 R)
• M56: 17,348,267 km (0.084 R)
• M57: 17,644,171 km (0.103 R)
• M58: 17,971,791 km (0.11 R)
• M59: 18,361,343 km (0.104 R)
• M60: 18,451,701 km (0.034 R)
• M61: 18,844,844 km (0.099 R)
• M62: 19,332,383 km (0.083 R)
• M63: 20,195,862 km (0.12 R)
• M64: 20,788,719 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 14.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.2 AU - 8.38 AU

Year: 9850 Days

Day: 13.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,922,829 km

• M1: 314,305 km (0.066 R)
• M2: 508,034 km (0.031 R)
• M3: 624,721 km (0.093 R)
• M4: 1,059,153 km (0.044 R)
• M5: 1,300,305 km (0.11 R)
• M6: 1,674,000 km (0.105 R)
• M7: 1,983,219 km (0.097 R)
• M8: 2,656,858 km (0.051 R)
• M9: 2,766,663 km (0.093 R)
• M10: 3,134,524 km (0.109 R)
• M11: 3,609,049 km (0.087 R)
• M12: 3,792,904 km (0.09 R)
• M13: 4,138,326 km (0.107 R)
• M14: 4,692,586 km (0.098 R)
• M15: 5,029,630 km (0.117 R)
• M16: 5,305,189 km (0.091 R)
• M17: 5,692,049 km (0.091 R)
• M18: 6,234,790 km (0.114 R)
• M19: 6,345,194 km (0.099 R)
• M20: 6,456,495 km (0.103 R)
• M21: 6,680,891 km (0.083 R)
• M22: 6,831,985 km (0.118 R)
• M23: 7,683,197 km (0.116 R)
• M24: 8,081,127 km (0.039 R)
• M25: 8,773,466 km (0.05 R)
• M26: 8,939,221 km (0.106 R)
• M27: 9,064,135 km (0.076 R)
• M28: 10,258,375 km (0.099 R)
• M29: 10,476,937 km (0.081 R)
• M30: 11,096,871 km (0.102 R)
• M31: 11,411,475 km (0.089 R)
• M32: 11,911,730 km (0.047 R)
• M33: 12,095,437 km (0.103 R)
• M34: 12,233,815 km (0.065 R)
• M35: 12,652,240 km (0.083 R)
• M36: 12,980,906 km (0.11 R)
• M37: 13,312,415 km (0.098 R)
• M38: 13,598,746 km (0.072 R)
• M39: 13,742,808 km (0.032 R)
• M40: 14,421,384 km (0.106 R)
• M41: 15,509,858 km (0.101 R)
• M42: 16,471,174 km (0.085 R)
• M43: 16,573,499 km (0.108 R)
• M44: 16,778,748 km (0.112 R)
• M45: 18,186,464 km (0.116 R)
• M46: 18,398,145 km (0.093 R)
• M47: 19,253,545 km (0.09 R)
• M48: 19,415,410 km (0.102 R)
• M49: 20,012,605 km (0.117 R)
• M50: 20,395,725 km (0.097 R)
• M51: 21,225,095 km (0.039 R)
• M52: 21,504,096 km (0.065 R)
• M53: 21,728,044 km (0.095 R)
• M54: 22,745,758 km (0.101 R)
• M55: 22,859,751 km (0.113 R)
• M56: 23,203,079 km (0.066 R)
• M57: 25,534,861 km (0.076 R)
• M58: 26,189,202 km (0.112 R)
• M59: 26,728,652 km (0.072 R)
• M60: 26,849,078 km (0.051 R)
• M61: 26,969,504 km (0.09 R)
• M62: 27,696,699 km (0.1 R)
• M63: 27,940,544 km (0.112 R)
• M64: 28,307,657 km (0.074 R)
• M65: 30,858,600 km (0.082 R)
• M66: 31,682,735 km (0.1 R)
• M67: 32,129,434 km (0.064 R)
• M68: 35,248,849 km (0.102 R)
• M69: 35,579,310 km (0.116 R)
• M70: 37,583,772 km (0.087 R)
• M71: 37,853,796 km (0.04 R)
• M72: 38,192,187 km (0.094 R)
• M73: 39,145,125 km (0.118 R)
• M74: 39,624,586 km (0.117 R)
• M75: 39,899,398 km (0.092 R)
• M76: 44,239,830 km (0.114 R)
• M77: 44,667,680 km (0.103 R)
• M78: 45,097,026 km (0.114 R)
• M79: 45,240,490 km (0.118 R)
• M80: 45,384,104 km (0.111 R)
• M81: 45,671,632 km (0.064 R)
• M82: 46,900,578 km (0.118 R)
• M83: 47,191,396 km (0.042 R)
• M84: 49,169,679 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 6.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.02 AU - 11.52 AU

Year: 12787 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,922,829 km

• M1: 91,853 km (0.102 R)
• M2: 258,356 km (0.099 R)
• M3: 414,237 km (0.057 R)
• M4: 812,316 km (0.115 R)
• M5: 1,466,508 km (0.1 R)
• M6: 1,655,600 km (0.104 R)
• M7: 1,913,058 km (0.095 R)
• M8: 1,994,888 km (0.09 R)
• M9: 2,487,663 km (0.114 R)
• M10: 2,713,556 km (0.069 R)
• M11: 2,759,482 km (0.093 R)
• M12: 2,805,708 km (0.054 R)
• M13: 3,088,598 km (0.04 R)
• M14: 3,282,327 km (0.092 R)
• M15: 3,380,613 km (0.052 R)
• M16: 3,430,130 km (0.037 R)
• M17: 3,479,946 km (0.071 R)
• M18: 3,656,172 km (0.067 R)
• M19: 3,707,035 km (0.087 R)
• M20: 4,282,239 km (0.113 R)
• M21: 4,362,872 km (0.11 R)
• M22: 4,690,492 km (0.09 R)
• M23: 4,913,243 km (0.101 R)
• M24: 5,139,435 km (0.095 R)
• M25: 5,398,090 km (0.03 R)
• M26: 5,958,034 km (0.099 R)
• M27: 6,260,222 km (0.051 R)
• M28: 6,536,380 km (0.031 R)
• M29: 6,910,973 km (0.077 R)
• M30: 7,037,233 km (0.099 R)
• M31: 7,260,284 km (0.038 R)
• M32: 7,746,028 km (0.079 R)
• M33: 8,817,149 km (0.103 R)
• M34: 8,954,330 km (0.097 R)
• M35: 9,023,145 km (0.037 R)
• M36: 9,756,624 km (0.095 R)
• M37: 10,618,008 km (0.099 R)
• M38: 11,131,727 km (0.063 R)
• M39: 11,391,579 km (0.066 R)
• M40: 11,503,627 km (0.111 R)
• M41: 11,879,567 km (0.118 R)
• M42: 12,451,180 km (0.097 R)
• M43: 13,070,665 km (0.078 R)
• M44: 13,187,950 km (0.106 R)
• M45: 13,423,417 km (0.103 R)
• M46: 13,898,839 km (0.084 R)
• M47: 14,098,552 km (0.094 R)
• M48: 14,259,071 km (0.087 R)
• M49: 14,420,038 km (0.114 R)
• M50: 15,111,330 km (0.059 R)
• M51: 16,021,782 km (0.101 R)
• M52: 16,779,944 km (0.079 R)
• M53: 16,992,523 km (0.073 R)
• M54: 18,462,172 km (0.105 R)
• M55: 19,345,548 km (0.105 R)
• M56: 19,837,276 km (0.099 R)
• M57: 20,197,508 km (0.065 R)
• M58: 20,970,181 km (0.065 R)
• M59: 21,107,512 km (0.077 R)
• M60: 21,291,068 km (0.092 R)
• M61: 21,845,029 km (0.075 R)
• M62: 22,216,929 km (0.118 R)
• M63: 22,403,777 km (0.067 R)
• M64: 22,591,074 km (0.052 R)
• M65: 24,299,781 km (0.105 R)
• M66: 24,540,484 km (0.051 R)
• M67: 24,878,724 km (0.108 R)
• M68: 24,975,514 km (0.058 R)
• M69: 25,413,237 km (0.046 R)
• M70: 25,559,694 km (0.086 R)
• M71: 25,853,354 km (0.09 R)
• M72: 26,148,212 km (0.082 R)
• M73: 26,592,667 km (0.114 R)
• M74: 26,940,033 km (0.082 R)
• M75: 27,039,516 km (0.112 R)
• M76: 27,238,930 km (0.103 R)
• M77: 29,926,904 km (0.119 R)
• M78: 30,184,811 km (0.109 R)
• M79: 31,905,486 km (0.11 R)
• M80: 32,539,033 km (0.05 R)
• M81: 33,657,726 km (0.087 R)
• M82: 34,356,647 km (0.105 R)
• M83: 34,464,507 km (0.034 R)
• M84: 35,114,510 km (0.119 R)
• M85: 35,223,267 km (0.055 R)
• M86: 35,441,082 km (0.106 R)
• M87: 35,659,345 km (0.093 R)
• M88: 35,987,563 km (0.064 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: 526 - 15,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit