🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 198 Days

Day: 38.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 169.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.67 AU - 0.71 AU

Year: 207 Days

Day: 35.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.71 AU - 1.07 AU

Year: 304 Days

Day: 14.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.68 AU - 2 AU

Year: 903 Days

Day: 32.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.85 AU - 1.87 AU

Year: 917 Days

Day: 41.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.68 AU - 2.66 AU

Year: 1156 Days

Day: 19.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 10.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.71 AU - 9.49 AU

Year: 9121 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,334,036 km

• M1: 142,866 km (0.055 R)
• M2: 291,566 km (0.027 R)
• M3: 424,708 km (0.117 R)
• M4: 613,950 km (0.11 R)
• M5: 795,561 km (0.073 R)
• M6: 1,384,678 km (0.116 R)
• M7: 1,917,845 km (0.071 R)
• M8: 2,172,311 km (0.119 R)
• M9: 2,330,286 km (0.039 R)
• M10: 2,565,155 km (0.098 R)
• M11: 2,980,588 km (0.104 R)
• M12: 3,376,574 km (0.083 R)
• M13: 3,747,427 km (0.107 R)
• M14: 4,066,369 km (0.113 R)
• M15: 4,131,295 km (0.114 R)
• M16: 4,394,288 km (0.033 R)
• M17: 4,936,730 km (0.106 R)
• M18: 5,263,003 km (0.119 R)
• M19: 5,838,805 km (0.059 R)
• M20: 6,084,594 km (0.097 R)
• M21: 6,208,760 km (0.103 R)
• M22: 6,535,632 km (0.061 R)
• M23: 6,611,927 km (0.111 R)
• M24: 6,842,457 km (0.076 R)
• M25: 7,049,650 km (0.061 R)
• M26: 7,364,254 km (0.102 R)
• M27: 7,790,908 km (0.036 R)
• M28: 8,116,283 km (0.118 R)
• M29: 8,668,449 km (0.039 R)
• M30: 8,808,323 km (0.089 R)
• M31: 9,147,311 km (0.113 R)
• M32: 9,232,732 km (0.098 R)
• M33: 9,347,025 km (0.1 R)
• M34: 9,896,348 km (0.087 R)
• M35: 10,013,483 km (0.082 R)
• M36: 10,130,917 km (0.076 R)
• M37: 11,178,102 km (0.071 R)
• M38: 11,483,731 km (0.105 R)
• M39: 12,322,526 km (0.09 R)
• M40: 12,892,644 km (0.082 R)
• M41: 14,190,256 km (0.038 R)
• M42: 15,767,466 km (0.067 R)
• M43: 16,075,787 km (0.057 R)
• M44: 16,213,567 km (0.104 R)
• M45: 16,386,203 km (0.054 R)
• M46: 17,435,033 km (0.055 R)
• M47: 17,718,372 km (0.079 R)
• M48: 17,789,431 km (0.112 R)
• M49: 18,577,512 km (0.117 R)
• M50: 18,722,024 km (0.103 R)
• M51: 18,830,632 km (0.077 R)
• M52: 19,121,450 km (0.118 R)
• M53: 19,744,226 km (0.038 R)
• M54: 20,784,380 km (0.096 R)
• M55: 21,273,416 km (0.05 R)
• M56: 21,690,046 km (0.064 R)
• M57: 21,804,189 km (0.049 R)
• M58: 22,917,646 km (0.109 R)
• M59: 23,033,883 km (0.065 R)
• M60: 23,344,897 km (0.057 R)
• M61: 23,657,258 km (0.068 R)
• M62: 24,207,179 km (0.082 R)
• M63: 25,560,292 km (0.117 R)
• M64: 25,841,835 km (0.11 R)
• M65: 26,124,575 km (0.105 R)
• M66: 26,978,630 km (0.114 R)
• M67: 27,265,409 km (0.028 R)
• M68: 27,594,374 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 3.3

Gravity: 58.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.54 AU - 13.96 AU

Year: 18439 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,334,036 km

• M1: 196,871 km (0.06 R)
• M2: 286,181 km (0.094 R)
• M3: 370,404 km (0.07 R)
• M4: 424,708 km (0.092 R)
• M5: 481,705 km (0.077 R)
• M6: 646,113 km (0.116 R)
• M7: 1,205,908 km (0.046 R)
• M8: 1,399,039 km (0.069 R)
• M9: 2,197,593 km (0.107 R)
• M10: 2,466,869 km (0.118 R)
• M11: 2,926,583 km (0.088 R)
• M12: 3,605,458 km (0.047 R)
• M13: 4,497,660 km (0.092 R)
• M14: 4,968,145 km (0.099 R)
• M15: 5,409,160 km (0.096 R)
• M16: 5,453,890 km (0.111 R)
• M17: 6,187,368 km (0.066 R)
• M18: 6,565,402 km (0.028 R)
• M19: 6,757,336 km (0.114 R)
• M20: 7,294,542 km (0.06 R)
• M21: 8,305,823 km (0.104 R)
• M22: 8,565,376 km (0.052 R)
• M23: 9,684,517 km (0.089 R)
• M24: 10,400,044 km (0.047 R)
• M25: 11,303,765 km (0.052 R)
• M26: 11,418,506 km (0.117 R)
• M27: 11,764,975 km (0.104 R)
• M28: 12,409,293 km (0.094 R)
• M29: 12,705,796 km (0.074 R)
• M30: 13,427,157 km (0.105 R)
• M31: 13,915,295 km (0.091 R)
• M32: 14,038,264 km (0.076 R)
• M33: 14,721,029 km (0.079 R)
• M34: 15,478,144 km (0.05 R)
• M35: 16,054,095 km (0.041 R)
• M36: 16,118,572 km (0.069 R)
• M37: 17,029,773 km (0.089 R)
• M38: 18,024,299 km (0.037 R)
• M39: 18,091,319 km (0.075 R)
• M40: 22,258,218 km (0.061 R)
• M41: 23,490,306 km (0.077 R)
• M42: 23,636,763 km (0.105 R)
• M43: 23,930,423 km (0.113 R)
• M44: 24,151,529 km (0.107 R)
• M45: 25,417,127 km (0.083 R)
• M46: 27,470,956 km (0.071 R)
• M47: 29,183,403 km (0.081 R)
• M48: 29,419,618 km (0.097 R)
• M49: 29,577,294 km (0.067 R)
• M50: 30,131,854 km (0.083 R)
• M51: 30,450,347 km (0.09 R)
• M52: 30,530,083 km (0.102 R)
• M53: 30,689,854 km (0.099 R)
• M54: 30,849,923 km (0.094 R)
• M55: 30,930,108 km (0.092 R)
• M56: 31,573,528 km (0.026 R)
• M57: 32,628,642 km (0.067 R)
• M58: 33,530,418 km (0.094 R)
• M59: 33,612,846 km (0.091 R)
• M60: 35,274,580 km (0.086 R)
• M61: 36,369,038 km (0.081 R)
• M62: 36,538,382 km (0.084 R)
• M63: 36,708,026 km (0.107 R)
• M64: 36,877,820 km (0.115 R)
• M65: 40,944,638 km (0.099 R)
• M66: 41,650,890 km (0.087 R)
• M67: 43,613,614 km (0.118 R)
• M68: 43,703,522 km (0.091 R)
• M69: 45,332,942 km (0.109 R)
• M70: 45,789,066 km (0.07 R)
• M71: 46,154,982 km (0.092 R)
• M72: 47,999,374 km (0.098 R)
• M73: 49,304,765 km (0.096 R)
• M74: 55,224,204 km (0.039 R)
• M75: 55,906,519 km (0.06 R)
• M76: 57,574,985 km (0.067 R)
• M77: 58,365,759 km (0.091 R)
• M78: 58,464,942 km (0.085 R)
• M79: 58,564,126 km (0.085 R)
• M80: 61,766,717 km (0.057 R)
• M81: 61,968,824 km (0.049 R)
• M82: 63,287,529 km (0.093 R)
• M83: 63,491,131 km (0.044 R)
• M84: 63,593,008 km (0.091 R)
• M85: 63,899,234 km (0.119 R)
• M86: 65,746,170 km (0.088 R)
• M87: 69,282,215 km (0.112 R)
• M88: 69,597,268 km (0.07 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit