🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 193 Days

Day: 38.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,982,326 km

• M1: 92,751 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.66 AU - 0.92 AU

Year: 253 Days

Day: 22.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 253 Days

Day: 37.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.08 AU

Year: 891 Days

Day: 34.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.53 AU

Year: 1087 Days

Day: 33.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,982,326 km

• M1: 161,865 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.92 AU - 2.38 AU

Year: 1135 Days

Day: 25.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.75 AU - 3.39 AU

Year: 1936 Days

Day: 34.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.1

Radius: 4.6

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.92 AU - 14 AU

Year: 18772 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,982,326 km

• M1: 396,734 km (0.106 R)
• M2: 711,338 km (0.036 R)
• M3: 1,136,046 km (0.101 R)
• M4: 2,053,979 km (0.071 R)
• M5: 2,204,025 km (0.05 R)
• M6: 2,740,633 km (0.096 R)
• M7: 3,246,274 km (0.118 R)
• M8: 3,280,981 km (0.065 R)
• M9: 3,527,518 km (0.12 R)
• M10: 4,572,309 km (0.09 R)
• M11: 4,847,420 km (0.119 R)
• M12: 5,007,190 km (0.088 R)
• M13: 5,621,140 km (0.093 R)
• M14: 6,086,539 km (0.109 R)
• M15: 7,462,839 km (0.094 R)
• M16: 7,693,519 km (0.118 R)
• M17: 7,879,769 km (0.115 R)
• M18: 8,833,156 km (0.054 R)
• M19: 9,224,654 km (0.086 R)
• M20: 9,274,021 km (0.086 R)
• M21: 9,721,917 km (0.078 R)
• M22: 9,973,840 km (0.086 R)
• M23: 10,075,117 km (0.106 R)
• M24: 10,690,413 km (0.1 R)
• M25: 10,794,234 km (0.105 R)
• M26: 11,370,785 km (0.065 R)
• M27: 12,389,995 km (0.095 R)
• M28: 12,663,011 km (0.06 R)
• M29: 12,772,816 km (0.111 R)
• M30: 13,549,977 km (0.08 R)
• M31: 14,057,712 km (0.079 R)
• M32: 15,091,732 km (0.069 R)
• M33: 15,500,434 km (0.078 R)
• M34: 16,388,297 km (0.092 R)
• M35: 17,110,556 km (0.04 R)
• M36: 17,231,880 km (0.084 R)
• M37: 18,151,308 km (0.092 R)
• M38: 19,023,763 km (0.06 R)
• M39: 19,528,356 km (0.089 R)
• M40: 20,873,840 km (0.107 R)
• M41: 22,647,322 km (0.099 R)
• M42: 23,585,600 km (0.048 R)
• M43: 23,991,759 km (0.039 R)
• M44: 24,400,011 km (0.042 R)
• M45: 24,605,110 km (0.06 R)
• M46: 26,056,359 km (0.053 R)
• M47: 26,126,071 km (0.059 R)
• M48: 26,968,607 km (0.087 R)
• M49: 27,748,610 km (0.098 R)
• M50: 28,105,550 km (0.115 R)
• M51: 28,320,523 km (0.051 R)
• M52: 29,258,052 km (0.103 R)
• M53: 31,312,031 km (0.119 R)
• M54: 32,056,729 km (0.119 R)
• M55: 32,656,766 km (0.078 R)
• M56: 32,958,056 km (0.063 R)
• M57: 33,184,697 km (0.119 R)
• M58: 33,715,620 km (0.102 R)
• M59: 33,943,906 km (0.108 R)
• M60: 34,020,201 km (0.055 R)
• M61: 34,862,587 km (0.069 R)
• M62: 35,016,374 km (0.058 R)
• M63: 35,247,652 km (0.039 R)
• M64: 35,479,529 km (0.048 R)
• M65: 35,556,871 km (0.075 R)
• M66: 35,634,213 km (0.109 R)
• M67: 35,866,837 km (0.092 R)
• M68: 36,567,704 km (0.049 R)
• M69: 36,802,423 km (0.099 R)
• M70: 37,745,787 km (0.076 R)
• M71: 38,856,701 km (0.118 R)
• M72: 40,058,570 km (0.11 R)
• M73: 40,300,470 km (0.099 R)
• M74: 41,272,856 km (0.098 R)
• M75: 42,170,892 km (0.112 R)
• M76: 42,745,647 km (0.077 R)
• M77: 44,903,297 km (0.119 R)
• M78: 44,987,072 km (0.088 R)
• M79: 45,322,321 km (0.103 R)
• M80: 46,164,257 km (0.102 R)
• M81: 47,096,252 km (0.087 R)
• M82: 47,181,224 km (0.045 R)
• M83: 47,436,737 km (0.035 R)
• M84: 48,978,792 km (0.069 R)
• M85: 49,842,570 km (0.116 R)
• M86: 50,798,650 km (0.113 R)
• M87: 52,552,236 km (0.087 R)
• M88: 53,791,505 km (0.114 R)
• M89: 53,880,515 km (0.091 R)
• M90: 53,969,377 km (0.077 R)
• M91: 54,504,039 km (0.115 R)
• M92: 54,861,429 km (0.085 R)
• M93: 55,578,601 km (0.104 R)
• M94: 56,931,714 km (0.11 R)
• M95: 58,478,256 km (0.106 R)
• M96: 59,118,984 km (0.1 R)
• M97: 59,302,541 km (0.116 R)
• M98: 61,426,531 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 6.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.73 AU - 22.15 AU

Year: 28498 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,982,326 km

• M1: 239,506 km (0.119 R)
• M2: 542,292 km (0.117 R)
• M3: 842,685 km (0.087 R)
• M4: 937,380 km (0.114 R)
• M5: 1,010,833 km (0.104 R)
• M6: 1,137,692 km (0.041 R)
• M7: 1,189,901 km (0.107 R)
• M8: 1,463,217 km (0.068 R)
• M9: 2,163,634 km (0.115 R)
• M10: 2,775,041 km (0.113 R)
• M11: 3,667,841 km (0.1 R)
• M12: 4,769,330 km (0.06 R)
• M13: 4,811,965 km (0.058 R)
• M14: 5,511,634 km (0.108 R)
• M15: 5,601,393 km (0.085 R)
• M16: 6,011,142 km (0.107 R)
• M17: 6,859,212 km (0.088 R)
• M18: 6,955,703 km (0.094 R)
• M19: 7,150,180 km (0.114 R)
• M20: 8,665,008 km (0.106 R)
• M21: 9,297,807 km (0.077 R)
• M22: 9,351,213 km (0.107 R)
• M23: 10,385,383 km (0.104 R)
• M24: 10,551,886 km (0.064 R)
• M25: 12,207,336 km (0.101 R)
• M26: 12,975,371 km (0.109 R)
• M27: 14,994,195 km (0.114 R)
• M28: 16,135,926 km (0.101 R)
• M29: 16,264,430 km (0.095 R)
• M30: 16,652,188 km (0.047 R)
• M31: 17,043,087 km (0.049 R)
• M32: 17,173,985 km (0.087 R)
• M33: 17,568,924 km (0.087 R)
• M34: 17,833,861 km (0.025 R)
• M35: 18,033,425 km (0.073 R)
• M36: 18,636,454 km (0.109 R)
• M37: 19,110,081 km (0.077 R)
• M38: 19,450,865 km (0.066 R)
• M39: 20,485,184 km (0.054 R)
• M40: 21,254,865 km (0.1 R)
• M41: 21,962,912 km (0.055 R)
• M42: 23,474,748 km (0.096 R)
• M43: 25,767,186 km (0.096 R)
• M44: 26,825,591 km (0.096 R)
• M45: 28,517,543 km (0.065 R)
• M46: 29,533,312 km (0.1 R)
• M47: 29,612,001 km (0.066 R)
• M48: 29,769,527 km (0.088 R)
• M49: 30,164,466 km (0.068 R)
• M50: 30,561,050 km (0.112 R)
• M51: 31,359,603 km (0.119 R)
• M52: 33,385,607 km (0.104 R)
• M53: 33,960,512 km (0.046 R)
• M54: 35,788,448 km (0.109 R)
• M55: 36,292,443 km (0.081 R)
• M56: 36,460,891 km (0.105 R)
• M57: 37,052,849 km (0.107 R)
• M58: 37,904,061 km (0.091 R)
• M59: 37,989,482 km (0.118 R)
• M60: 38,933,893 km (0.102 R)
• M61: 39,538,867 km (0.084 R)
• M62: 39,712,251 km (0.111 R)
• M63: 40,583,210 km (0.072 R)
• M64: 41,989,729 km (0.095 R)
• M65: 42,166,703 km (0.079 R)
• M66: 44,669,775 km (0.109 R)
• M67: 45,031,203 km (0.116 R)
• M68: 46,030,367 km (0.073 R)
• M69: 47,036,862 km (0.118 R)
• M70: 47,496,726 km (0.118 R)
• M71: 48,513,542 km (0.073 R)
• M72: 53,129,983 km (0.112 R)
• M73: 53,704,888 km (0.072 R)
• M74: 53,800,929 km (0.115 R)
• M75: 54,957,471 km (0.118 R)
• M76: 55,054,111 km (0.109 R)
• M77: 55,344,779 km (0.051 R)
• M78: 55,830,225 km (0.097 R)
• M79: 55,927,463 km (0.114 R)
• M80: 56,414,554 km (0.072 R)
• M81: 59,565,534 km (0.109 R)
• M82: 59,863,832 km (0.08 R)
• M83: 61,262,572 km (0.096 R)
• M84: 62,268,169 km (0.109 R)
• M85: 62,368,998 km (0.043 R)
• M86: 63,177,874 km (0.085 R)
• M87: 63,279,301 km (0.04 R)
• M88: 63,786,886 km (0.113 R)
• M89: 64,908,272 km (0.095 R)
• M90: 65,933,466 km (0.084 R)
• M91: 66,757,451 km (0.071 R)
• M92: 66,860,674 km (0.038 R)
• M93: 67,067,269 km (0.077 R)
• M94: 68,207,504 km (0.112 R)
• M95: 68,311,474 km (0.044 R)
• M96: 68,519,565 km (0.118 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit