🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 537 Days

Day: 23.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,823,719 km

• M1: 45,029 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.11 AU - 4.81 AU

Year: 3373 Days

Day: 15.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,823,719 km

• M1: 2,575,776 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.7 AU - 5.38 AU

Year: 3465 Days

Day: 41.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 161.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 9.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.53 AU - 6.87 AU

Year: 4874 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,823,719 km

• M1: 124,465 km (0.097 R)
• M2: 208,839 km (0.117 R)
• M3: 276,008 km (0.088 R)
• M4: 410,197 km (0.086 R)
• M5: 598,242 km (0.114 R)
• M6: 698,323 km (0.082 R)
• M7: 870,959 km (0.102 R)
• M8: 1,082,341 km (0.089 R)
• M9: 1,376,899 km (0.083 R)
• M10: 1,526,646 km (0.065 R)
• M11: 1,596,658 km (0.085 R)
• M12: 1,725,312 km (0.115 R)
• M13: 1,887,476 km (0.074 R)
• M14: 1,993,392 km (0.044 R)
• M15: 2,085,694 km (0.101 R)
• M16: 2,226,914 km (0.092 R)
• M17: 2,355,269 km (0.079 R)
• M18: 2,652,969 km (0.053 R)
• M19: 3,104,305 km (0.102 R)
• M20: 3,302,523 km (0.088 R)
• M21: 3,467,978 km (0.12 R)
• M22: 3,617,277 km (0.112 R)
• M23: 3,787,818 km (0.117 R)
• M24: 3,961,052 km (0.114 R)
• M25: 4,255,611 km (0.065 R)
• M26: 4,557,350 km (0.081 R)
• M27: 4,803,887 km (0.11 R)
• M28: 5,352,761 km (0.033 R)
• M29: 5,417,388 km (0.117 R)
• M30: 5,634,753 km (0.056 R)
• M31: 5,832,821 km (0.061 R)
• M32: 6,395,309 km (0.108 R)
• M33: 6,741,030 km (0.026 R)
• M34: 6,881,053 km (0.058 R)
• M35: 7,164,092 km (0.089 R)
• M36: 7,765,775 km (0.075 R)
• M37: 7,912,680 km (0.052 R)
• M38: 8,085,167 km (0.119 R)
• M39: 8,383,913 km (0.118 R)
• M40: 8,635,537 km (0.105 R)
• M41: 8,864,123 km (0.107 R)
• M42: 8,966,448 km (0.082 R)
• M43: 9,043,341 km (0.095 R)
• M44: 9,301,547 km (0.096 R)
• M45: 9,483,607 km (0.092 R)
• M46: 9,667,014 km (0.108 R)
• M47: 9,851,469 km (0.096 R)
• M48: 11,147,884 km (0.088 R)
• M49: 11,424,789 km (0.09 R)
• M50: 11,591,890 km (0.082 R)
• M51: 11,703,789 km (0.093 R)
• M52: 13,660,829 km (0.045 R)
• M53: 13,808,631 km (0.033 R)
• M54: 13,927,412 km (0.088 R)
• M55: 14,106,032 km (0.043 R)
• M56: 14,315,469 km (0.119 R)
• M57: 14,586,241 km (0.07 R)
• M58: 14,737,335 km (0.107 R)
• M59: 15,593,484 km (0.12 R)
• M60: 16,183,498 km (0.042 R)
• M61: 16,844,271 km (0.096 R)
• M62: 17,193,882 km (0.109 R)
• M63: 17,257,610 km (0.078 R)
• M64: 17,481,708 km (0.098 R)
• M65: 18,224,461 km (0.047 R)
• M66: 18,944,626 km (0.12 R)
• M67: 19,175,754 km (0.092 R)
• M68: 19,275,087 km (0.061 R)
• M69: 19,740,935 km (0.12 R)
• M70: 19,841,166 km (0.109 R)
• M71: 20,008,715 km (0.09 R)
• M72: 20,717,660 km (0.098 R)
• M73: 21,057,995 km (0.09 R)
• M74: 21,228,985 km (0.108 R)
• M75: 22,021,106 km (0.116 R)
• M76: 22,682,777 km (0.097 R)
• M77: 22,928,267 km (0.112 R)
• M78: 23,104,045 km (0.11 R)
• M79: 23,421,791 km (0.078 R)
• M80: 23,847,546 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 7.7

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.99 AU - 17.49 AU

Year: 22366 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,823,719 km

• M1: 223,948 km (0.094 R)
• M2: 479,611 km (0.116 R)
• M3: 762,052 km (0.097 R)
• M4: 1,496,278 km (0.062 R)
• M5: 1,629,719 km (0.102 R)
• M6: 2,016,579 km (0.112 R)
• M7: 2,431,414 km (0.076 R)
• M8: 2,913,718 km (0.099 R)
• M9: 3,166,089 km (0.116 R)
• M10: 4,675,831 km (0.098 R)
• M11: 5,071,069 km (0.112 R)
• M12: 5,477,077 km (0.108 R)
• M13: 7,430,377 km (0.094 R)
• M14: 7,602,115 km (0.119 R)
• M15: 7,775,050 km (0.111 R)
• M16: 10,139,744 km (0.085 R)
• M17: 10,973,901 km (0.119 R)
• M18: 12,299,638 km (0.119 R)
• M19: 12,434,874 km (0.092 R)
• M20: 12,843,875 km (0.11 R)
• M21: 13,050,170 km (0.082 R)
• M22: 13,675,190 km (0.075 R)
• M23: 14,097,355 km (0.116 R)
• M24: 14,381,143 km (0.115 R)
• M25: 14,595,217 km (0.07 R)
• M26: 15,243,873 km (0.099 R)
• M27: 16,049,458 km (0.072 R)
• M28: 16,793,707 km (0.094 R)
• M29: 17,397,185 km (0.118 R)
• M30: 18,084,587 km (0.093 R)
• M31: 18,858,756 km (0.078 R)
• M32: 19,407,182 km (0.059 R)
• M33: 20,760,594 km (0.105 R)
• M34: 20,921,861 km (0.093 R)
• M35: 21,570,966 km (0.064 R)
• M36: 21,816,157 km (0.065 R)
• M37: 22,309,082 km (0.103 R)
• M38: 23,222,526 km (0.06 R)
• M39: 23,389,926 km (0.111 R)
• M40: 23,810,147 km (0.097 R)
• M41: 24,572,797 km (0.06 R)
• M42: 26,296,164 km (0.103 R)
• M43: 26,557,960 km (0.082 R)
• M44: 27,084,246 km (0.068 R)
• M45: 27,969,117 km (0.113 R)
• M46: 28,953,321 km (0.111 R)
• M47: 29,676,178 km (0.075 R)
• M48: 30,040,000 km (0.066 R)
• M49: 31,047,692 km (0.094 R)
• M50: 32,626,847 km (0.108 R)
• M51: 33,379,025 km (0.067 R)
• M52: 33,946,898 km (0.103 R)
• M53: 34,996,178 km (0.068 R)
• M54: 35,188,112 km (0.119 R)
• M55: 35,959,439 km (0.059 R)
• M56: 36,931,226 km (0.085 R)
• M57: 38,306,330 km (0.077 R)
• M58: 38,504,248 km (0.074 R)
• M59: 38,900,832 km (0.076 R)
• M60: 39,498,326 km (0.112 R)
• M61: 40,299,722 km (0.039 R)
• M62: 40,904,247 km (0.115 R)
• M63: 41,613,340 km (0.049 R)
• M64: 43,043,795 km (0.086 R)
• M65: 44,282,615 km (0.109 R)
• M66: 44,386,436 km (0.065 R)
• M67: 45,010,708 km (0.079 R)
• M68: 45,742,691 km (0.074 R)
• M69: 46,478,712 km (0.088 R)
• M70: 48,709,964 km (0.102 R)
• M71: 50,108,555 km (0.098 R)
• M72: 50,758,558 km (0.12 R)
• M73: 54,050,159 km (0.116 R)
• M74: 54,383,015 km (0.11 R)
• M75: 54,716,618 km (0.055 R)
• M76: 55,162,569 km (0.075 R)
• M77: 58,203,595 km (0.113 R)
• M78: 58,886,808 km (0.07 R)
• M79: 59,572,565 km (0.093 R)
• M80: 60,146,123 km (0.054 R)
• M81: 60,836,816 km (0.105 R)
• M82: 62,691,531 km (0.072 R)
• M83: 67,886,467 km (0.112 R)
• M84: 71,263,638 km (0.083 R)
• M85: 76,430,749 km (0.099 R)
• M86: 76,679,829 km (0.09 R)
• M87: 81,717,238 km (0.035 R)
• M88: 82,609,739 km (0.115 R)
• M89: 83,890,297 km (0.11 R)
• M90: 86,211,907 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 6.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.44 AU - 20.44 AU

Year: 29522 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,823,719 km

• M1: 168,148 km (0.116 R)
• M2: 359,484 km (0.099 R)
• M3: 1,115,701 km (0.111 R)
• M4: 1,801,458 km (0.108 R)
• M5: 2,054,577 km (0.044 R)
• M6: 4,341,330 km (0.093 R)
• M7: 5,503,556 km (0.03 R)
• M8: 6,455,896 km (0.049 R)
• M9: 6,626,737 km (0.095 R)
• M10: 7,280,330 km (0.06 R)
• M11: 7,954,418 km (0.049 R)
• M12: 9,217,473 km (0.089 R)
• M13: 10,391,517 km (0.114 R)
• M14: 10,541,564 km (0.044 R)
• M15: 12,081,075 km (0.026 R)
• M16: 14,574,573 km (0.112 R)
• M17: 14,967,716 km (0.102 R)
• M18: 18,355,509 km (0.086 R)
• M19: 21,012,517 km (0.105 R)
• M20: 21,392,795 km (0.11 R)
• M21: 26,537,765 km (0.091 R)
• M22: 27,776,734 km (0.093 R)
• M23: 28,193,963 km (0.09 R)
• M24: 28,403,400 km (0.077 R)
• M25: 30,025,639 km (0.117 R)
• M26: 32,259,285 km (0.05 R)
• M27: 32,332,289 km (0.098 R)
• M28: 33,876,737 km (0.099 R)
• M29: 35,821,958 km (0.089 R)
• M30: 36,124,445 km (0.115 R)
• M31: 36,503,676 km (0.052 R)
• M32: 38,806,884 km (0.084 R)
• M33: 39,976,141 km (0.109 R)
• M34: 43,230,344 km (0.109 R)
• M35: 43,875,260 km (0.113 R)
• M36: 49,315,088 km (0.034 R)
• M37: 51,175,038 km (0.074 R)
• M38: 52,885,690 km (0.105 R)
• M39: 52,971,858 km (0.103 R)
• M40: 55,312,018 km (0.07 R)
• M41: 55,749,142 km (0.064 R)
• M42: 56,275,129 km (0.096 R)
• M43: 56,802,760 km (0.091 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit