🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 166 Days

Day: 24 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.66 AU

Year: 181 Days

Day: 32.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 149 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 491 Days

Day: 40.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,021,311 km

• M1: 316,100 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 11.8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.28 AU - 2.86 AU

Year: 1881 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,021,311 km

• M1: 147,354 km (0.102 R)
• M2: 238,758 km (0.106 R)
• M3: 321,336 km (0.045 R)
• M4: 446,849 km (0.117 R)
• M5: 656,735 km (0.102 R)
• M6: 873,203 km (0.075 R)
• M7: 957,277 km (0.094 R)
• M8: 1,054,067 km (0.063 R)
• M9: 1,332,917 km (0.113 R)
• M10: 1,577,958 km (0.086 R)
• M11: 1,717,832 km (0.113 R)
• M12: 1,837,810 km (0.029 R)
• M13: 2,671,220 km (0.102 R)
• M14: 2,910,576 km (0.1 R)
• M15: 3,025,767 km (0.106 R)
• M16: 3,953,573 km (0.03 R)
• M17: 4,033,458 km (0.087 R)
• M18: 4,129,948 km (0.107 R)
• M19: 4,259,799 km (0.078 R)
• M20: 4,390,997 km (0.075 R)
• M21: 4,523,690 km (0.106 R)
• M22: 4,708,294 km (0.107 R)
• M23: 4,895,291 km (0.114 R)
• M24: 5,189,401 km (0.04 R)
• M25: 5,382,681 km (0.107 R)
• M26: 5,596,456 km (0.066 R)
• M27: 6,554,780 km (0.088 R)
• M28: 6,630,477 km (0.067 R)
• M29: 7,111,135 km (0.034 R)
• M30: 7,563,369 km (0.109 R)
• M31: 8,085,765 km (0.025 R)
• M32: 8,187,641 km (0.051 R)
• M33: 8,289,966 km (0.094 R)
• M34: 8,891,499 km (0.077 R)
• M35: 9,293,169 km (0.073 R)
• M36: 9,399,982 km (0.101 R)
• M37: 9,507,094 km (0.107 R)
• M38: 9,657,739 km (0.103 R)
• M39: 9,874,357 km (0.059 R)
• M40: 10,005,106 km (0.114 R)
• M41: 10,136,453 km (0.117 R)
• M42: 10,667,675 km (0.108 R)
• M43: 10,801,864 km (0.115 R)
• M44: 11,162,544 km (0.088 R)
• M45: 11,803,272 km (0.112 R)
• M46: 11,895,723 km (0.084 R)
• M47: 12,244,885 km (0.106 R)
• M48: 12,550,065 km (0.109 R)
• M49: 12,691,883 km (0.087 R)
• M50: 13,048,525 km (0.112 R)
• M51: 13,192,139 km (0.102 R)
• M52: 13,312,266 km (0.073 R)
• M53: 13,456,927 km (0.115 R)
• M54: 13,820,599 km (0.092 R)
• M55: 13,967,056 km (0.08 R)
• M56: 14,286,148 km (0.085 R)
• M57: 14,533,134 km (0.084 R)
• M58: 14,607,484 km (0.103 R)
• M59: 14,731,800 km (0.101 R)
• M60: 15,006,462 km (0.107 R)
• M61: 15,182,090 km (0.078 R)
• M62: 15,408,880 km (0.116 R)
• M63: 15,484,726 km (0.113 R)
• M64: 15,611,585 km (0.061 R)
• M65: 15,815,038 km (0.065 R)
• M66: 15,942,645 km (0.084 R)
• M67: 16,173,175 km (0.086 R)
• M68: 16,301,830 km (0.1 R)
• M69: 16,611,796 km (0.07 R)
• M70: 16,845,618 km (0.104 R)
• M71: 17,106,666 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927

Radius: 4.8

Gravity: 40.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.95 AU - 14.11 AU

Year: 23993 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,021,311 km

• M1: 140,772 km (0.079 R)
• M2: 390,899 km (0.076 R)
• M3: 480,957 km (0.067 R)
• M4: 763,099 km (0.108 R)
• M5: 936,183 km (0.089 R)
• M6: 1,706,613 km (0.079 R)
• M7: 2,208,364 km (0.097 R)
• M8: 2,289,446 km (0.065 R)
• M9: 2,454,602 km (0.119 R)
• M10: 2,538,676 km (0.056 R)
• M11: 2,623,647 km (0.112 R)
• M12: 2,709,666 km (0.089 R)
• M13: 3,290,704 km (0.101 R)
• M14: 4,106,312 km (0.091 R)
• M15: 4,206,243 km (0.097 R)
• M16: 4,510,825 km (0.09 R)
• M17: 5,194,786 km (0.091 R)
• M18: 5,302,945 km (0.111 R)
• M19: 5,910,761 km (0.047 R)
• M20: 6,833,631 km (0.109 R)
• M21: 7,554,692 km (0.073 R)
• M22: 9,394,746 km (0.114 R)
• M23: 10,534,383 km (0.074 R)
• M24: 11,575,584 km (0.08 R)
• M25: 11,787,714 km (0.068 R)
• M26: 12,940,814 km (0.03 R)
• M27: 13,530,679 km (0.114 R)
• M28: 14,129,369 km (0.066 R)
• M29: 14,508,002 km (0.068 R)
• M30: 15,120,605 km (0.069 R)
• M31: 15,585,555 km (0.101 R)
• M32: 16,212,819 km (0.079 R)
• M33: 16,848,311 km (0.114 R)
• M34: 17,330,165 km (0.115 R)
• M35: 18,389,917 km (0.082 R)
• M36: 18,637,501 km (0.094 R)
• M37: 19,219,287 km (0.114 R)
• M38: 19,302,912 km (0.072 R)
• M39: 20,060,775 km (0.109 R)
• M40: 20,828,362 km (0.104 R)
• M41: 21,172,587 km (0.103 R)
• M42: 21,345,372 km (0.059 R)
• M43: 23,277,129 km (0.089 R)
• M44: 23,455,450 km (0.072 R)
• M45: 24,898,621 km (0.087 R)
• M46: 25,630,902 km (0.107 R)
• M47: 25,907,359 km (0.11 R)
• M48: 26,463,265 km (0.053 R)
• M49: 27,586,745 km (0.054 R)
• M50: 27,775,537 km (0.114 R)
• M51: 27,964,629 km (0.062 R)
• M52: 31,837,120 km (0.1 R)
• M53: 32,531,852 km (0.087 R)
• M54: 36,493,054 km (0.101 R)
• M55: 36,907,889 km (0.081 R)
• M56: 37,219,950 km (0.078 R)
• M57: 39,429,212 km (0.106 R)
• M58: 41,464,341 km (0.084 R)
• M59: 41,680,660 km (0.066 R)
• M60: 42,331,560 km (0.103 R)
• M61: 46,194,775 km (0.06 R)
• M62: 46,755,767 km (0.084 R)
• M63: 48,111,423 km (0.095 R)
• M64: 48,794,038 km (0.06 R)
• M65: 49,479,945 km (0.114 R)
• M66: 49,938,911 km (0.065 R)
• M67: 50,514,713 km (0.113 R)
• M68: 51,556,513 km (0.104 R)
• M69: 52,605,493 km (0.071 R)
• M70: 53,661,504 km (0.065 R)
• M71: 54,251,069 km (0.113 R)
• M72: 55,675,092 km (0.065 R)
• M73: 55,794,321 km (0.07 R)
• M74: 55,913,700 km (0.114 R)
• M75: 56,871,127 km (0.083 R)
• M76: 57,472,360 km (0.041 R)
• M77: 60,877,507 km (0.061 R)
• M78: 61,000,477 km (0.099 R)
• M79: 62,852,648 km (0.078 R)
• M80: 62,976,814 km (0.095 R)
• M81: 63,598,692 km (0.103 R)
• M82: 64,974,095 km (0.101 R)
• M83: 65,854,329 km (0.027 R)
• M84: 66,232,812 km (0.107 R)
• M85: 70,701,599 km (0.093 R)
• M86: 70,959,955 km (0.099 R)
• M87: 72,256,071 km (0.106 R)
• M88: 79,791,764 km (0.1 R)
• M89: 81,004,255 km (0.081 R)
• M90: 85,364,285 km (0.11 R)
• M91: 86,328,144 km (0.112 R)
• M92: 87,018,987 km (0.09 R)
• M93: 88,962,563 km (0.088 R)
• M94: 92,045,775 km (0.099 R)
• M95: 92,751,428 km (0.101 R)
• M96: 93,034,168 km (0.105 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: 476 - 15,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit