🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.64 AU - 0.84 AU

Year: 226 Days

Day: 39.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,023,103 km

• M1: 310,864 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.2 AU

Year: 365 Days

Day: 44.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,023,103 km

• M1: 336,595 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.29 AU - 1.47 AU

Year: 575 Days

Day: 45.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,023,103 km

• M1: 267,182 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.71 AU - 2.87 AU

Year: 1653 Days

Day: 36.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 115 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.7 AU - 3.72 AU

Year: 2535 Days

Day: 23.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,023,103 km

• M1: 1,149,660 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 11

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.64 AU - 6.12 AU

Year: 4427 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,023,103 km

• M1: 145,260 km (0.049 R)
• M2: 331,210 km (0.051 R)
• M3: 437,873 km (0.093 R)
• M4: 576,700 km (0.109 R)
• M5: 686,804 km (0.109 R)
• M6: 1,070,522 km (0.075 R)
• M7: 1,306,588 km (0.117 R)
• M8: 1,397,543 km (0.106 R)
• M9: 1,482,216 km (0.12 R)
• M10: 1,551,180 km (0.075 R)
• M11: 2,162,288 km (0.096 R)
• M12: 2,290,942 km (0.068 R)
• M13: 2,494,096 km (0.068 R)
• M14: 2,639,954 km (0.068 R)
• M15: 2,831,588 km (0.099 R)
• M16: 3,240,140 km (0.057 R)
• M17: 3,491,913 km (0.106 R)
• M18: 3,821,777 km (0.102 R)
• M19: 4,014,908 km (0.03 R)
• M20: 4,448,592 km (0.039 R)
• M21: 4,524,438 km (0.068 R)
• M22: 4,651,746 km (0.055 R)
• M23: 4,780,400 km (0.102 R)
• M24: 4,988,790 km (0.108 R)
• M25: 5,093,957 km (0.116 R)
• M26: 5,239,965 km (0.112 R)
• M27: 5,577,009 km (0.113 R)
• M28: 5,741,267 km (0.109 R)
• M29: 5,948,909 km (0.074 R)
• M30: 6,074,721 km (0.109 R)
• M31: 6,529,199 km (0.056 R)
• M32: 6,833,481 km (0.067 R)
• M33: 7,576,534 km (0.088 R)
• M34: 7,652,380 km (0.116 R)
• M35: 8,003,935 km (0.08 R)
• M36: 8,580,784 km (0.101 R)
• M37: 8,723,201 km (0.079 R)
• M38: 9,122,777 km (0.118 R)
• M39: 9,365,425 km (0.111 R)
• M40: 9,972,942 km (0.105 R)
• M41: 10,089,479 km (0.074 R)
• M42: 10,390,769 km (0.11 R)
• M43: 10,968,217 km (0.093 R)
• M44: 11,071,290 km (0.104 R)
• M45: 11,174,512 km (0.071 R)
• M46: 11,330,094 km (0.106 R)
• M47: 11,556,136 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 8

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.42 AU - 8.86 AU

Year: 6768 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,023,103 km

• M1: 109,356 km (0.1 R)
• M2: 434,432 km (0.094 R)
• M3: 657,034 km (0.081 R)
• M4: 851,062 km (0.066 R)
• M5: 946,955 km (0.063 R)
• M6: 1,132,456 km (0.111 R)
• M7: 1,461,272 km (0.069 R)
• M8: 1,557,763 km (0.079 R)
• M9: 2,093,921 km (0.075 R)
• M10: 2,314,578 km (0.095 R)
• M11: 2,450,712 km (0.092 R)
• M12: 2,730,760 km (0.053 R)
• M13: 2,972,061 km (0.088 R)
• M14: 3,398,265 km (0.117 R)
• M15: 3,951,029 km (0.09 R)
• M16: 4,531,619 km (0.102 R)
• M17: 4,759,905 km (0.111 R)
• M18: 4,875,395 km (0.095 R)
• M19: 4,962,610 km (0.09 R)
• M20: 5,376,847 km (0.088 R)
• M21: 6,782,169 km (0.063 R)
• M22: 7,241,435 km (0.101 R)
• M23: 7,575,636 km (0.036 R)
• M24: 7,778,491 km (0.113 R)
• M25: 7,914,924 km (0.079 R)
• M26: 8,678,771 km (0.054 R)
• M27: 8,784,686 km (0.067 R)
• M28: 8,855,596 km (0.097 R)
• M29: 9,575,012 km (0.09 R)
• M30: 10,538,272 km (0.059 R)
• M31: 11,222,982 km (0.111 R)
• M32: 11,454,559 km (0.118 R)
• M33: 11,883,008 km (0.052 R)
• M34: 12,197,911 km (0.091 R)
• M35: 12,635,335 km (0.028 R)
• M36: 12,835,946 km (0.109 R)
• M37: 13,199,619 km (0.099 R)
• M38: 13,607,722 km (0.118 R)
• M39: 15,666,637 km (0.04 R)
• M40: 15,882,058 km (0.082 R)
• M41: 16,228,975 km (0.112 R)
• M42: 16,316,041 km (0.117 R)
• M43: 16,753,914 km (0.084 R)
• M44: 17,240,107 km (0.086 R)
• M45: 17,328,969 km (0.119 R)
• M46: 17,775,668 km (0.078 R)
• M47: 19,646,688 km (0.117 R)
• M48: 20,065,712 km (0.057 R)
• M49: 20,159,211 km (0.117 R)
• M50: 20,581,825 km (0.101 R)
• M51: 20,912,586 km (0.102 R)
• M52: 21,054,853 km (0.099 R)
• M53: 21,340,435 km (0.112 R)
• M54: 23,621,055 km (0.081 R)
• M55: 24,315,339 km (0.112 R)
• M56: 25,167,299 km (0.105 R)
• M57: 26,131,008 km (0.095 R)
• M58: 26,386,671 km (0.067 R)
• M59: 26,848,928 km (0.117 R)
• M60: 27,729,312 km (0.05 R)
• M61: 28,042,270 km (0.118 R)
• M62: 28,356,426 km (0.089 R)
• M63: 28,619,120 km (0.1 R)
• M64: 29,677,974 km (0.089 R)
• M65: 29,891,300 km (0.045 R)
• M66: 30,426,711 km (0.09 R)
• M67: 30,749,543 km (0.079 R)
• M68: 31,670,468 km (0.099 R)
• M69: 31,724,921 km (0.063 R)
• M70: 32,655,270 km (0.098 R)
• M71: 32,710,322 km (0.083 R)
• M72: 33,151,487 km (0.119 R)
• M73: 33,262,039 km (0.106 R)
• M74: 33,317,391 km (0.103 R)
• M75: 33,650,096 km (0.084 R)
• M76: 34,039,649 km (0.047 R)
• M77: 34,598,846 km (0.089 R)
• M78: 35,048,388 km (0.067 R)
• M79: 35,556,272 km (0.086 R)
• M80: 36,922,849 km (0.113 R)
• M81: 37,439,710 km (0.102 R)
• M82: 37,612,645 km (0.103 R)
• M83: 38,538,805 km (0.092 R)
• M84: 38,655,192 km (0.09 R)
• M85: 38,713,386 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 9.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.69 AU - 11.71 AU

Year: 11557 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,023,103 km

• M1: 120,576 km (0.097 R)
• M2: 269,875 km (0.093 R)
• M3: 344,524 km (0.111 R)
• M4: 582,534 km (0.025 R)
• M5: 770,130 km (0.109 R)
• M6: 916,586 km (0.08 R)
• M7: 1,121,236 km (0.074 R)
• M8: 1,187,358 km (0.05 R)
• M9: 2,000,124 km (0.088 R)
• M10: 2,460,436 km (0.094 R)
• M11: 2,725,374 km (0.06 R)
• M12: 2,838,470 km (0.096 R)
• M13: 2,907,135 km (0.076 R)
• M14: 3,046,112 km (0.09 R)
• M15: 3,234,904 km (0.032 R)
• M16: 3,427,586 km (0.077 R)
• M17: 3,748,773 km (0.052 R)
• M18: 4,473,425 km (0.101 R)
• M19: 4,961,862 km (0.056 R)
• M20: 5,184,613 km (0.119 R)
• M21: 5,496,076 km (0.098 R)
• M22: 5,582,095 km (0.09 R)
• M23: 5,668,563 km (0.09 R)
• M24: 5,872,165 km (0.098 R)
• M25: 6,137,402 km (0.101 R)
• M26: 6,466,966 km (0.088 R)
• M27: 6,894,816 km (0.051 R)
• M28: 6,956,600 km (0.104 R)
• M29: 7,394,922 km (0.098 R)
• M30: 7,874,533 km (0.116 R)
• M31: 8,004,234 km (0.116 R)
• M32: 8,101,921 km (0.114 R)
• M33: 8,167,146 km (0.07 R)
• M34: 8,696,274 km (0.095 R)
• M35: 8,830,314 km (0.053 R)
• M36: 9,270,580 km (0.113 R)
• M37: 9,338,946 km (0.103 R)
• M38: 9,510,685 km (0.074 R)
• M39: 9,962,021 km (0.114 R)
• M40: 10,313,876 km (0.068 R)
• M41: 10,741,576 km (0.106 R)
• M42: 10,993,798 km (0.057 R)
• M43: 12,547,671 km (0.12 R)
• M44: 12,699,214 km (0.113 R)
• M45: 13,119,135 km (0.1 R)
• M46: 13,196,028 km (0.097 R)
• M47: 14,326,988 km (0.094 R)
• M48: 15,733,208 km (0.106 R)
• M49: 17,014,963 km (0.098 R)
• M50: 17,224,848 km (0.076 R)
• M51: 18,287,143 km (0.055 R)
• M52: 18,847,836 km (0.109 R)
• M53: 19,986,276 km (0.053 R)
• M54: 20,074,688 km (0.07 R)
• M55: 21,462,956 km (0.072 R)
• M56: 21,917,434 km (0.079 R)
• M57: 22,145,870 km (0.081 R)
• M58: 22,651,212 km (0.041 R)
• M59: 22,882,042 km (0.059 R)
• M60: 22,974,643 km (0.062 R)
• M61: 23,439,593 km (0.109 R)
• M62: 23,954,509 km (0.095 R)
• M63: 24,378,469 km (0.065 R)
• M64: 24,900,266 km (0.077 R)
• M65: 25,665,609 km (0.117 R)
• M66: 25,761,801 km (0.093 R)
• M67: 27,170,414 km (0.071 R)
• M68: 28,106,897 km (0.108 R)
• M69: 28,255,747 km (0.104 R)
• M70: 28,853,689 km (0.103 R)
• M71: 30,570,325 km (0.117 R)
• M72: 30,723,513 km (0.095 R)
• M73: 31,235,437 km (0.12 R)
• M74: 32,371,932 km (0.042 R)
• M75: 32,580,023 km (0.097 R)
• M76: 33,574,400 km (0.101 R)
• M77: 33,732,375 km (0.09 R)
• M78: 33,890,500 km (0.037 R)
• M79: 34,844,785 km (0.067 R)
• M80: 35,378,849 km (0.074 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit