🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.74 AU - 0.88 AU

Year: 268 Days

Day: 44.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,638,637 km

• M1: 171,140 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.19 AU - 2.21 AU

Year: 1198 Days

Day: 41.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,638,637 km

• M1: 2,017,178 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.97 AU - 2.49 AU

Year: 1222 Days

Day: 17.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,638,637 km

• M1: 1,752,988 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.54 AU - 3.2 AU

Year: 1785 Days

Day: 14.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.54 AU - 3.38 AU

Year: 1869 Days

Day: 15.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,638,637 km

• M1: 1,226,852 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.64 AU - 4.72 AU

Year: 3717 Days

Day: 20.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.7

Radius: 3.3

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.37 AU - 15.39 AU

Year: 16969 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,638,637 km

• M1: 112,647 km (0.073 R)
• M2: 209,437 km (0.047 R)
• M3: 317,447 km (0.037 R)
• M4: 357,090 km (0.09 R)
• M5: 548,725 km (0.073 R)
• M6: 715,377 km (0.113 R)
• M7: 935,136 km (0.094 R)
• M8: 1,174,642 km (0.07 R)
• M9: 1,322,894 km (0.069 R)
• M10: 1,410,259 km (0.032 R)
• M11: 1,454,690 km (0.068 R)
• M12: 1,660,237 km (0.059 R)
• M13: 1,754,484 km (0.118 R)
• M14: 1,826,440 km (0.092 R)
• M15: 1,973,196 km (0.113 R)
• M16: 2,382,795 km (0.094 R)
• M17: 2,435,753 km (0.091 R)
• M18: 2,489,159 km (0.071 R)
• M19: 2,515,937 km (0.072 R)
• M20: 2,706,674 km (0.09 R)
• M21: 2,902,049 km (0.069 R)
• M22: 3,130,784 km (0.092 R)
• M23: 3,605,757 km (0.102 R)
• M24: 5,090,965 km (0.098 R)
• M25: 5,824,144 km (0.03 R)
• M26: 5,967,459 km (0.104 R)
• M27: 6,184,825 km (0.078 R)
• M28: 7,974,015 km (0.059 R)
• M29: 8,013,659 km (0.1 R)
• M30: 9,485,851 km (0.037 R)
• M31: 9,739,270 km (0.07 R)
• M32: 10,080,503 km (0.109 R)
• M33: 10,123,438 km (0.071 R)
• M34: 10,730,954 km (0.081 R)
• M35: 10,994,845 km (0.032 R)
• M36: 11,394,720 km (0.102 R)
• M37: 11,890,039 km (0.106 R)
• M38: 12,208,832 km (0.044 R)
• M39: 12,808,270 km (0.081 R)
• M40: 13,134,992 km (0.049 R)
• M41: 13,275,913 km (0.109 R)
• M42: 14,663,284 km (0.106 R)
• M43: 14,760,672 km (0.081 R)
• M44: 15,945,787 km (0.103 R)
• M45: 15,995,902 km (0.116 R)
• M46: 17,007,632 km (0.072 R)
• M47: 17,315,206 km (0.077 R)
• M48: 17,418,129 km (0.082 R)
• M49: 17,935,738 km (0.058 R)
• M50: 18,144,277 km (0.104 R)
• M51: 19,572,338 km (0.1 R)
• M52: 19,625,894 km (0.112 R)
• M53: 19,948,427 km (0.084 R)
• M54: 21,036,153 km (0.11 R)
• M55: 21,753,475 km (0.046 R)
• M56: 22,534,825 km (0.115 R)
• M57: 23,155,207 km (0.102 R)
• M58: 23,666,982 km (0.06 R)
• M59: 24,010,159 km (0.091 R)
• M60: 24,875,433 km (0.055 R)
• M61: 25,282,639 km (0.066 R)
• M62: 26,044,840 km (0.069 R)
• M63: 27,052,980 km (0.069 R)
• M64: 27,651,820 km (0.073 R)
• M65: 28,013,248 km (0.082 R)
• M66: 28,134,124 km (0.107 R)
• M67: 28,497,646 km (0.041 R)
• M68: 30,152,648 km (0.111 R)
• M69: 30,400,531 km (0.119 R)
• M70: 32,661,254 km (0.094 R)
• M71: 32,915,720 km (0.12 R)
• M72: 33,234,813 km (0.109 R)
• M73: 33,618,980 km (0.099 R)
• M74: 34,521,354 km (0.115 R)
• M75: 36,481,386 km (0.075 R)
• M76: 37,275,451 km (0.082 R)
• M77: 37,541,436 km (0.058 R)
• M78: 37,874,740 km (0.054 R)
• M79: 39,015,424 km (0.082 R)
• M80: 39,217,830 km (0.056 R)
• M81: 39,488,303 km (0.056 R)
• M82: 39,623,838 km (0.048 R)
• M83: 40,576,478 km (0.071 R)
• M84: 40,918,608 km (0.115 R)
• M85: 41,192,970 km (0.109 R)
• M86: 41,743,491 km (0.099 R)
• M87: 42,365,668 km (0.063 R)
• M88: 42,643,322 km (0.098 R)
• M89: 44,321,062 km (0.116 R)
• M90: 45,309,754 km (0.05 R)
• M91: 45,593,691 km (0.085 R)
• M92: 46,305,777 km (0.092 R)
• M93: 47,452,744 km (0.089 R)
• M94: 47,596,807 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 7.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.88 AU - 21.46 AU

Year: 26117 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,638,637 km

• M1: 96,939 km (0.104 R)
• M2: 314,604 km (0.071 R)
• M3: 812,167 km (0.037 R)
• M4: 1,187,957 km (0.046 R)
• M5: 1,243,158 km (0.043 R)
• M6: 1,299,258 km (0.112 R)
• M7: 1,414,149 km (0.071 R)
• M8: 1,472,791 km (0.117 R)
• M9: 1,612,964 km (0.034 R)
• M10: 1,757,625 km (0.091 R)
• M11: 1,906,625 km (0.091 R)
• M12: 2,262,817 km (0.111 R)
• M13: 2,331,932 km (0.054 R)
• M14: 2,401,794 km (0.098 R)
• M15: 2,663,889 km (0.11 R)
• M16: 2,810,794 km (0.046 R)
• M17: 3,884,159 km (0.114 R)
• M18: 4,391,745 km (0.062 R)
• M19: 4,771,274 km (0.102 R)
• M20: 6,922,791 km (0.111 R)
• M21: 7,193,264 km (0.119 R)
• M22: 7,605,406 km (0.083 R)
• M23: 7,919,711 km (0.085 R)
• M24: 9,553,470 km (0.049 R)
• M25: 9,665,967 km (0.049 R)
• M26: 10,776,582 km (0.054 R)
• M27: 10,932,912 km (0.104 R)
• M28: 11,846,356 km (0.11 R)
• M29: 12,496,209 km (0.091 R)
• M30: 13,915,295 km (0.095 R)
• M31: 14,128,173 km (0.113 R)
• M32: 14,342,247 km (0.103 R)
• M33: 14,514,285 km (0.094 R)
• M34: 14,687,070 km (0.101 R)
• M35: 14,990,903 km (0.061 R)
• M36: 15,252,999 km (0.112 R)
• M37: 16,137,721 km (0.076 R)
• M38: 16,631,394 km (0.112 R)
• M39: 17,633,550 km (0.103 R)
• M40: 17,956,532 km (0.075 R)
• M41: 18,842,899 km (0.105 R)
• M42: 19,934,963 km (0.073 R)
• M43: 20,030,856 km (0.115 R)
• M44: 20,561,330 km (0.075 R)
• M45: 20,901,216 km (0.033 R)
• M46: 21,242,898 km (0.053 R)
• M47: 21,488,238 km (0.069 R)
• M48: 21,833,211 km (0.075 R)
• M49: 22,329,128 km (0.109 R)
• M50: 22,828,785 km (0.096 R)
• M51: 23,029,695 km (0.072 R)
• M52: 23,635,865 km (0.111 R)
• M53: 23,890,032 km (0.081 R)
• M54: 24,196,259 km (0.106 R)
• M55: 24,247,421 km (0.109 R)
• M56: 25,329,911 km (0.07 R)
• M57: 25,903,320 km (0.11 R)
• M58: 26,165,416 km (0.085 R)
• M59: 26,322,942 km (0.091 R)
• M60: 26,480,917 km (0.082 R)
• M61: 26,744,958 km (0.099 R)
• M62: 27,009,746 km (0.112 R)
• M63: 27,702,384 km (0.118 R)
• M64: 28,024,020 km (0.106 R)
• M65: 28,454,861 km (0.05 R)
• M66: 29,268,524 km (0.086 R)
• M67: 29,760,402 km (0.109 R)
• M68: 30,863,238 km (0.083 R)
• M69: 31,029,740 km (0.074 R)
• M70: 31,475,392 km (0.084 R)
• M71: 32,316,730 km (0.096 R)
• M72: 32,429,527 km (0.107 R)
• M73: 32,768,516 km (0.1 R)
• M74: 33,678,221 km (0.115 R)
• M75: 34,365,922 km (0.076 R)
• M76: 34,942,622 km (0.069 R)
• M77: 35,000,367 km (0.084 R)
• M78: 35,058,261 km (0.045 R)
• M79: 35,522,463 km (0.119 R)
• M80: 36,046,953 km (0.07 R)
• M81: 36,222,432 km (0.12 R)
• M82: 36,750,363 km (0.056 R)
• M83: 37,162,804 km (0.109 R)
• M84: 37,458,409 km (0.078 R)
• M85: 38,767,989 km (0.117 R)
• M86: 38,827,828 km (0.105 R)
• M87: 40,517,087 km (0.083 R)
• M88: 40,577,824 km (0.067 R)
• M89: 40,638,710 km (0.051 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: 506 - 10,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit