🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.36 AU - 2 AU

Year: 820 Days

Day: 29.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.67 AU - 1.79 AU

Year: 857 Days

Day: 35.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.81 AU - 2.21 AU

Year: 1074 Days

Day: 47.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,310,848 km

• M1: 787,932 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.12 AU - 2.26 AU

Year: 1221 Days

Day: 39.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.9 AU - 2.5 AU

Year: 1229 Days

Day: 40.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,310,848 km

• M1: 394,490 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 11.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.29 AU - 6.27 AU

Year: 5235 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,310,848 km

• M1: 173,833 km (0.088 R)
• M2: 805,734 km (0.12 R)
• M3: 963,560 km (0.1 R)
• M4: 1,105,528 km (0.083 R)
• M5: 1,240,914 km (0.097 R)
• M6: 1,650,364 km (0.077 R)
• M7: 1,935,497 km (0.119 R)
• M8: 2,680,195 km (0.104 R)
• M9: 3,150,980 km (0.082 R)
• M10: 3,287,563 km (0.099 R)
• M11: 3,668,289 km (0.114 R)
• M12: 4,233,620 km (0.118 R)
• M13: 4,428,247 km (0.081 R)
• M14: 4,537,752 km (0.084 R)
• M15: 4,648,006 km (0.056 R)
• M16: 4,893,945 km (0.084 R)
• M17: 5,075,407 km (0.05 R)
• M18: 5,167,110 km (0.106 R)
• M19: 5,609,920 km (0.105 R)
• M20: 6,138,001 km (0.064 R)
• M21: 6,333,974 km (0.048 R)
• M22: 6,507,208 km (0.1 R)
• M23: 6,782,618 km (0.069 R)
• M24: 7,113,080 km (0.11 R)
• M25: 7,631,735 km (0.116 R)
• M26: 7,710,723 km (0.106 R)
• M27: 7,869,297 km (0.047 R)
• M28: 8,216,513 km (0.065 R)
• M29: 8,815,803 km (0.11 R)
• M30: 9,037,207 km (0.089 R)
• M31: 9,598,798 km (0.072 R)
• M32: 9,712,492 km (0.037 R)
• M33: 9,855,358 km (0.098 R)
• M34: 10,114,013 km (0.12 R)
• M35: 10,229,802 km (0.088 R)
• M36: 10,433,255 km (0.093 R)
• M37: 10,608,883 km (0.084 R)
• M38: 11,320,968 km (0.109 R)
• M39: 11,682,846 km (0.035 R)
• M40: 12,079,130 km (0.103 R)
• M41: 12,294,402 km (0.046 R)
• M42: 13,199,619 km (0.085 R)
• M43: 13,485,051 km (0.099 R)
• M44: 13,708,401 km (0.117 R)
• M45: 13,900,784 km (0.117 R)
• M46: 14,223,466 km (0.066 R)
• M47: 15,505,520 km (0.065 R)
• M48: 15,941,000 km (0.086 R)
• M49: 16,143,405 km (0.077 R)
• M50: 16,550,760 km (0.095 R)
• M51: 16,927,149 km (0.094 R)
• M52: 18,143,529 km (0.103 R)
• M53: 18,531,735 km (0.072 R)
• M54: 18,673,554 km (0.035 R)
• M55: 18,815,672 km (0.064 R)
• M56: 19,065,351 km (0.095 R)
• M57: 19,459,990 km (0.063 R)
• M58: 19,604,053 km (0.06 R)
• M59: 19,929,728 km (0.09 R)
• M60: 20,257,197 km (0.088 R)
• M61: 20,659,915 km (0.109 R)
• M62: 20,733,367 km (0.118 R)
• M63: 21,696,628 km (0.113 R)
• M64: 21,921,025 km (0.075 R)
• M65: 22,334,513 km (0.089 R)
• M66: 22,485,458 km (0.037 R)
• M67: 23,360,007 km (0.041 R)
• M68: 23,513,345 km (0.109 R)
• M69: 24,207,030 km (0.101 R)
• M70: 25,181,810 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 10.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.54 AU - 6.94 AU

Year: 6592 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,310,848 km

• M1: 139,724 km (0.042 R)
• M2: 210,035 km (0.072 R)
• M3: 351,854 km (0.071 R)
• M4: 595,998 km (0.096 R)
• M5: 1,178,981 km (0.08 R)
• M6: 1,405,771 km (0.11 R)
• M7: 1,513,781 km (0.089 R)
• M8: 1,761,216 km (0.078 R)
• M9: 2,620,805 km (0.102 R)
• M10: 2,974,754 km (0.029 R)
• M11: 3,713,468 km (0.057 R)
• M12: 4,394,886 km (0.104 R)
• M13: 4,603,575 km (0.107 R)
• M14: 4,898,133 km (0.057 R)
• M15: 4,981,160 km (0.065 R)
• M16: 5,317,456 km (0.041 R)
• M17: 5,924,076 km (0.087 R)
• M18: 6,012,488 km (0.064 R)
• M19: 6,425,229 km (0.103 R)
• M20: 6,828,544 km (0.046 R)
• M21: 7,033,344 km (0.083 R)
• M22: 8,205,593 km (0.048 R)
• M23: 8,383,614 km (0.052 R)
• M24: 8,804,134 km (0.081 R)
• M25: 8,885,066 km (0.072 R)
• M26: 9,478,970 km (0.11 R)
• M27: 9,582,641 km (0.054 R)
• M28: 10,597,364 km (0.083 R)
• M29: 11,358,667 km (0.116 R)
• M30: 11,734,756 km (0.09 R)
• M31: 11,890,936 km (0.038 R)
• M32: 13,095,050 km (0.08 R)
• M33: 13,164,313 km (0.031 R)
• M34: 13,840,795 km (0.057 R)
• M35: 14,242,615 km (0.105 R)
• M36: 14,744,366 km (0.111 R)
• M37: 14,840,558 km (0.1 R)
• M38: 14,985,219 km (0.106 R)
• M39: 15,203,183 km (0.109 R)
• M40: 15,740,389 km (0.079 R)
• M41: 16,358,527 km (0.11 R)
• M42: 16,808,368 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.5

Radius: 4.5

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.12 AU - 17.8 AU

Year: 21798 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,310,848 km

• M1: 88,263 km (0.06 R)
• M2: 147,504 km (0.042 R)
• M3: 200,611 km (0.114 R)
• M4: 261,347 km (0.078 R)
• M5: 514,617 km (0.044 R)
• M6: 583,432 km (0.097 R)
• M7: 749,336 km (0.079 R)
• M8: 847,771 km (0.086 R)
• M9: 992,881 km (0.119 R)
• M10: 1,777,073 km (0.036 R)
• M11: 1,989,951 km (0.074 R)
• M12: 2,352,875 km (0.102 R)
• M13: 2,527,306 km (0.103 R)
• M14: 2,888,585 km (0.108 R)
• M15: 3,625,504 km (0.106 R)
• M16: 4,135,783 km (0.09 R)
• M17: 4,170,639 km (0.113 R)
• M18: 4,310,812 km (0.089 R)
• M19: 5,525,996 km (0.115 R)
• M20: 5,953,098 km (0.118 R)
• M21: 6,471,604 km (0.059 R)
• M22: 7,508,467 km (0.062 R)
• M23: 7,807,962 km (0.102 R)
• M24: 8,774,514 km (0.092 R)
• M25: 9,044,687 km (0.096 R)
• M26: 9,778,166 km (0.052 R)
• M27: 9,917,890 km (0.05 R)
• M28: 10,962,083 km (0.081 R)
• M29: 11,743,283 km (0.108 R)
• M30: 12,090,650 km (0.067 R)
• M31: 12,592,700 km (0.053 R)
• M32: 13,050,469 km (0.077 R)
• M33: 13,255,568 km (0.116 R)
• M34: 13,773,177 km (0.085 R)
• M35: 16,072,945 km (0.112 R)
• M36: 16,403,257 km (0.046 R)
• M37: 16,624,662 km (0.094 R)
• M38: 16,680,163 km (0.093 R)
• M39: 17,238,611 km (0.049 R)
• M40: 17,859,891 km (0.114 R)
• M41: 18,202,022 km (0.083 R)
• M42: 18,661,287 km (0.092 R)
• M43: 18,719,032 km (0.119 R)
• M44: 19,066,398 km (0.07 R)
• M45: 19,474,352 km (0.081 R)
• M46: 19,591,487 km (0.083 R)
• M47: 19,944,239 km (0.102 R)
• M48: 20,003,180 km (0.058 R)
• M49: 21,678,227 km (0.092 R)
• M50: 22,717,035 km (0.115 R)
• M51: 22,778,520 km (0.113 R)
• M52: 24,147,939 km (0.08 R)
• M53: 24,525,973 km (0.08 R)
• M54: 25,351,902 km (0.108 R)
• M55: 27,554,581 km (0.111 R)
• M56: 28,015,642 km (0.045 R)
• M57: 31,588,039 km (0.099 R)
• M58: 31,932,413 km (0.047 R)
• M59: 32,833,591 km (0.067 R)
• M60: 33,042,729 km (0.115 R)
• M61: 33,602,674 km (0.115 R)
• M62: 33,954,079 km (0.113 R)
• M63: 34,448,350 km (0.108 R)
• M64: 35,016,074 km (0.11 R)
• M65: 35,443,775 km (0.071 R)
• M66: 36,882,158 km (0.119 R)
• M67: 37,317,488 km (0.07 R)
• M68: 37,390,193 km (0.099 R)
• M69: 39,149,164 km (0.109 R)
• M70: 40,187,673 km (0.11 R)
• M71: 41,235,157 km (0.084 R)
• M72: 42,064,528 km (0.036 R)
• M73: 45,436,613 km (0.057 R)
• M74: 45,981,000 km (0.093 R)
• M75: 46,293,061 km (0.101 R)
• M76: 49,292,498 km (0.067 R)
• M77: 49,851,845 km (0.093 R)
• M78: 50,896,188 km (0.097 R)
• M79: 51,057,454 km (0.101 R)
• M80: 51,219,020 km (0.037 R)
• M81: 51,542,450 km (0.093 R)
• M82: 51,623,383 km (0.116 R)
• M83: 52,191,406 km (0.106 R)
• M84: 52,598,462 km (0.079 R)
• M85: 52,679,993 km (0.044 R)
• M86: 53,825,763 km (0.119 R)
• M87: 54,154,579 km (0.119 R)
• M88: 54,236,858 km (0.073 R)
• M89: 55,310,821 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 10,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit