🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.78 AU

Year: 224 Days

Day: 28.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.84 AU - 1.12 AU

Year: 371 Days

Day: 38.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.03 AU - 1.27 AU

Year: 472 Days

Day: 40.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.68 AU - 4.26 AU

Year: 3029 Days

Day: 17.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 13.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.04 AU - 8.1 AU

Year: 7198 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,942,934 km

• M1: 181,462 km (0.113 R)
• M2: 504,444 km (0.119 R)
• M3: 611,556 km (0.083 R)
• M4: 735,423 km (0.074 R)
• M5: 901,926 km (0.068 R)
• M6: 1,399,937 km (0.08 R)
• M7: 1,539,811 km (0.093 R)
• M8: 1,684,472 km (0.027 R)
• M9: 1,976,936 km (0.113 R)
• M10: 2,392,519 km (0.075 R)
• M11: 3,576,735 km (0.119 R)
• M12: 4,331,307 km (0.106 R)
• M13: 4,509,029 km (0.063 R)
• M14: 4,659,076 km (0.084 R)
• M15: 4,764,991 km (0.12 R)
• M16: 4,902,472 km (0.094 R)
• M17: 5,244,303 km (0.081 R)
• M18: 5,771,486 km (0.079 R)
• M19: 6,298,968 km (0.072 R)
• M20: 6,704,827 km (0.117 R)
• M21: 6,893,769 km (0.082 R)
• M22: 7,154,369 km (0.1 R)
• M23: 7,631,436 km (0.11 R)
• M24: 7,720,896 km (0.118 R)
• M25: 8,082,474 km (0.071 R)
• M26: 8,412,636 km (0.092 R)
• M27: 8,709,738 km (0.101 R)
• M28: 8,935,032 km (0.109 R)
• M29: 9,048,278 km (0.118 R)
• M30: 9,314,711 km (0.066 R)
• M31: 10,385,982 km (0.102 R)
• M32: 10,724,971 km (0.076 R)
• M33: 11,128,586 km (0.119 R)
• M34: 11,557,782 km (0.06 R)
• M35: 11,640,061 km (0.094 R)
• M36: 11,784,722 km (0.077 R)
• M37: 12,033,952 km (0.113 R)
• M38: 12,390,144 km (0.068 R)
• M39: 12,984,497 km (0.1 R)
• M40: 13,457,974 km (0.075 R)
• M41: 14,024,800 km (0.101 R)
• M42: 14,311,131 km (0.114 R)
• M43: 14,399,693 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 13

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.41 AU - 7.63 AU

Year: 7896 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,942,934 km

• M1: 614,997 km (0.078 R)
• M2: 770,579 km (0.104 R)
• M3: 1,201,420 km (0.098 R)
• M4: 1,614,759 km (0.102 R)
• M5: 1,770,042 km (0.115 R)
• M6: 2,620,655 km (0.099 R)
• M7: 2,778,032 km (0.105 R)
• M8: 3,158,011 km (0.091 R)
• M9: 3,583,617 km (0.069 R)
• M10: 3,700,303 km (0.043 R)
• M11: 3,877,726 km (0.117 R)
• M12: 4,088,211 km (0.11 R)
• M13: 4,179,765 km (0.118 R)
• M14: 4,489,432 km (0.105 R)
• M15: 4,839,042 km (0.098 R)
• M16: 5,131,656 km (0.116 R)
• M17: 5,700,277 km (0.026 R)
• M18: 5,905,825 km (0.099 R)
• M19: 6,079,059 km (0.106 R)
• M20: 6,430,464 km (0.108 R)
• M21: 7,940,206 km (0.105 R)
• M22: 8,054,798 km (0.108 R)
• M23: 8,247,181 km (0.1 R)
• M24: 8,636,584 km (0.066 R)
• M25: 9,352,410 km (0.117 R)
• M26: 11,743,433 km (0.092 R)
• M27: 12,049,510 km (0.07 R)
• M28: 12,181,455 km (0.081 R)
• M29: 12,313,999 km (0.093 R)
• M30: 12,535,853 km (0.084 R)
• M31: 12,893,691 km (0.108 R)
• M32: 13,665,167 km (0.05 R)
• M33: 14,545,251 km (0.103 R)
• M34: 14,874,067 km (0.106 R)
• M35: 15,157,855 km (0.106 R)
• M36: 15,443,587 km (0.086 R)
• M37: 15,730,964 km (0.114 R)
• M38: 16,603,868 km (0.099 R)
• M39: 16,947,644 km (0.05 R)
• M40: 17,742,158 km (0.078 R)
• M41: 17,842,239 km (0.106 R)
• M42: 18,194,392 km (0.082 R)
• M43: 18,346,084 km (0.033 R)
• M44: 19,161,692 km (0.083 R)
• M45: 20,407,394 km (0.09 R)
• M46: 20,617,579 km (0.097 R)
• M47: 21,252,322 km (0.068 R)
• M48: 21,732,681 km (0.101 R)
• M49: 21,839,943 km (0.102 R)
• M50: 21,947,354 km (0.077 R)
• M51: 22,216,630 km (0.025 R)
• M52: 22,541,108 km (0.089 R)
• M53: 23,140,397 km (0.095 R)
• M54: 23,524,415 km (0.093 R)
• M55: 23,634,519 km (0.102 R)
• M56: 23,910,527 km (0.081 R)
• M57: 24,243,233 km (0.111 R)
• M58: 24,521,634 km (0.056 R)
• M59: 24,969,231 km (0.069 R)
• M60: 25,476,069 km (0.08 R)
• M61: 25,702,410 km (0.117 R)
• M62: 26,385,624 km (0.086 R)
• M63: 27,595,272 km (0.108 R)
• M64: 28,353,284 km (0.092 R)
• M65: 28,823,171 km (0.053 R)
• M66: 29,295,601 km (0.054 R)
• M67: 29,651,644 km (0.113 R)
• M68: 29,949,344 km (0.082 R)
• M69: 30,908,865 km (0.042 R)
• M70: 34,721,516 km (0.115 R)
• M71: 35,035,522 km (0.103 R)
• M72: 36,236,943 km (0.036 R)
• M73: 39,135,850 km (0.108 R)
• M74: 39,724,518 km (0.092 R)
• M75: 39,855,715 km (0.092 R)
• M76: 40,712,163 km (0.077 R)
• M77: 41,175,916 km (0.056 R)
• M78: 41,908,048 km (0.053 R)
• M79: 42,309,270 km (0.085 R)
• M80: 44,198,242 km (0.12 R)
• M81: 45,358,523 km (0.099 R)
• M82: 45,633,035 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.4

Radius: 5.2

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.71 AU - 12.79 AU

Year: 16416 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,942,934 km

• M1: 313,258 km (0.095 R)
• M2: 703,110 km (0.108 R)
• M3: 903,870 km (0.107 R)
• M4: 1,276,818 km (0.116 R)
• M5: 1,722,021 km (0.044 R)
• M6: 1,780,813 km (0.096 R)
• M7: 1,930,860 km (0.073 R)
• M8: 2,243,370 km (0.079 R)
• M9: 2,537,928 km (0.057 R)
• M10: 2,638,906 km (0.097 R)
• M11: 2,741,082 km (0.08 R)
• M12: 3,091,590 km (0.114 R)
• M13: 3,199,450 km (0.103 R)
• M14: 3,605,608 km (0.073 R)
• M15: 3,795,597 km (0.087 R)
• M16: 4,385,013 km (0.117 R)
• M17: 6,363,145 km (0.057 R)
• M18: 7,780,884 km (0.117 R)
• M19: 7,829,803 km (0.065 R)
• M20: 8,274,408 km (0.1 R)
• M21: 8,374,339 km (0.078 R)
• M22: 9,084,929 km (0.1 R)
• M23: 9,136,391 km (0.059 R)
• M24: 9,291,524 km (0.112 R)
• M25: 9,395,345 km (0.107 R)
• M26: 9,814,668 km (0.082 R)
• M27: 10,079,905 km (0.039 R)
• M28: 10,780,322 km (0.097 R)
• M29: 11,053,936 km (0.106 R)
• M30: 11,440,796 km (0.049 R)
• M31: 11,831,995 km (0.072 R)
• M32: 11,888,244 km (0.109 R)
• M33: 14,091,072 km (0.07 R)
• M34: 14,751,846 km (0.115 R)
• M35: 15,361,158 km (0.062 R)
• M36: 15,545,612 km (0.088 R)
• M37: 15,668,881 km (0.111 R)
• M38: 16,478,654 km (0.11 R)
• M39: 17,047,126 km (0.067 R)
• M40: 18,268,294 km (0.091 R)
• M41: 18,398,444 km (0.081 R)
• M42: 19,384,742 km (0.067 R)
• M43: 19,717,149 km (0.082 R)
• M44: 19,917,610 km (0.091 R)
• M45: 21,134,290 km (0.115 R)
• M46: 21,202,506 km (0.07 R)
• M47: 24,065,211 km (0.059 R)
• M48: 24,997,954 km (0.036 R)
• M49: 25,796,358 km (0.058 R)
• M50: 27,641,797 km (0.07 R)
• M51: 30,604,583 km (0.057 R)
• M52: 30,991,592 km (0.111 R)
• M53: 32,713,913 km (0.114 R)
• M54: 32,872,038 km (0.102 R)
• M55: 33,268,322 km (0.114 R)
• M56: 33,427,345 km (0.105 R)
• M57: 34,788,985 km (0.033 R)
• M58: 35,192,899 km (0.105 R)
• M59: 35,273,832 km (0.1 R)
• M60: 36,250,406 km (0.111 R)
• M61: 36,659,856 km (0.108 R)
• M62: 37,980,506 km (0.114 R)
• M63: 38,229,885 km (0.119 R)
• M64: 38,396,388 km (0.113 R)
• M65: 39,316,714 km (0.033 R)
• M66: 39,737,383 km (0.092 R)
• M67: 41,264,329 km (0.092 R)
• M68: 42,206,795 km (0.119 R)
• M69: 43,851,325 km (0.116 R)
• M70: 44,900,754 km (0.056 R)
• M71: 45,252,458 km (0.104 R)
• M72: 45,516,798 km (0.032 R)
• M73: 46,579,242 km (0.104 R)
• M74: 46,757,114 km (0.084 R)
• M75: 47,470,995 km (0.037 R)
• M76: 47,649,914 km (0.06 R)
• M77: 48,278,225 km (0.111 R)
• M78: 48,728,664 km (0.11 R)
• M79: 49,633,731 km (0.062 R)
• M80: 51,001,804 km (0.091 R)
• M81: 51,368,618 km (0.082 R)
• M82: 51,828,481 km (0.09 R)
• M83: 53,123,251 km (0.117 R)
• M84: 53,402,102 km (0.118 R)
• M85: 53,681,550 km (0.084 R)
• M86: 53,961,298 km (0.08 R)
• M87: 54,897,631 km (0.099 R)
• M88: 56,501,470 km (0.063 R)
• M89: 58,503,838 km (0.083 R)
• M90: 58,887,855 km (0.098 R)
• M91: 59,561,943 km (0.113 R)
• M92: 60,335,514 km (0.114 R)
• M93: 62,970,681 km (0.077 R)
• M94: 64,252,734 km (0.109 R)
• M95: 64,946,719 km (0.114 R)
• M96: 66,441,949 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit