🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.44 AU - 0.56 AU

Year: 149 Days

Day: 38.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,184,409 km

• M1: 118,332 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 221 Days

Day: 35.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,184,409 km

• M1: 116,686 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.58 AU - 0.76 AU

Year: 231 Days

Day: 29.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.73 AU - 0.81 AU

Year: 285 Days

Day: 22.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.06 AU - 1.68 AU

Year: 676 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.6 AU - 2.16 AU

Year: 1087 Days

Day: 23.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.37 AU - 2.63 AU

Year: 1667 Days

Day: 22.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,184,409 km

• M1: 745,147 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 6.4

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.23 AU - 13.93 AU

Year: 18818 Days

Day: 23.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,184,409 km

• M1: 127,009 km (0.071 R)
• M2: 173,085 km (0.078 R)
• M3: 228,586 km (0.113 R)
• M4: 275,410 km (0.109 R)
• M5: 362,326 km (0.108 R)
• M6: 777,460 km (0.053 R)
• M7: 958,922 km (0.115 R)
• M8: 1,182,870 km (0.07 R)
• M9: 1,392,158 km (0.111 R)
• M10: 1,645,876 km (0.042 R)
• M11: 2,268,502 km (0.07 R)
• M12: 2,378,756 km (0.059 R)
• M13: 2,681,841 km (0.086 R)
• M14: 2,877,365 km (0.109 R)
• M15: 2,997,044 km (0.094 R)
• M16: 3,365,653 km (0.117 R)
• M17: 5,365,627 km (0.068 R)
• M18: 5,612,164 km (0.059 R)
• M19: 6,219,083 km (0.058 R)
• M20: 7,168,132 km (0.106 R)
• M21: 7,222,136 km (0.111 R)
• M22: 7,439,652 km (0.085 R)
• M23: 7,825,614 km (0.08 R)
• M24: 8,105,213 km (0.089 R)
• M25: 9,197,427 km (0.103 R)
• M26: 10,031,435 km (0.064 R)
• M27: 10,641,794 km (0.092 R)
• M28: 11,076,376 km (0.053 R)
• M29: 11,201,589 km (0.11 R)
• M30: 11,898,566 km (0.094 R)
• M31: 12,349,304 km (0.054 R)
• M32: 12,479,155 km (0.072 R)
• M33: 14,139,991 km (0.077 R)
• M34: 15,939,504 km (0.093 R)
• M35: 16,010,263 km (0.078 R)
• M36: 16,722,349 km (0.033 R)
• M37: 17,154,687 km (0.094 R)
• M38: 18,251,389 km (0.104 R)
• M39: 19,370,531 km (0.03 R)
• M40: 19,445,928 km (0.069 R)
• M41: 19,976,552 km (0.095 R)
• M42: 20,819,835 km (0.068 R)
• M43: 22,461,971 km (0.116 R)
• M44: 24,064,164 km (0.068 R)
• M45: 25,951,790 km (0.087 R)
• M46: 26,284,944 km (0.112 R)
• M47: 26,703,220 km (0.106 R)
• M48: 28,142,202 km (0.12 R)
• M49: 28,827,958 km (0.083 R)
• M50: 29,259,399 km (0.083 R)
• M51: 29,346,016 km (0.052 R)
• M52: 30,830,326 km (0.12 R)
• M53: 32,428,330 km (0.083 R)
• M54: 32,876,974 km (0.105 R)
• M55: 32,966,883 km (0.08 R)
• M56: 33,871,202 km (0.057 R)
• M57: 36,074,629 km (0.073 R)
• M58: 36,167,380 km (0.032 R)
• M59: 37,099,823 km (0.087 R)
• M60: 37,287,269 km (0.049 R)
• M61: 37,381,217 km (0.119 R)
• M62: 38,229,287 km (0.102 R)
• M63: 39,083,641 km (0.065 R)
• M64: 40,425,234 km (0.089 R)
• M65: 43,153,451 km (0.106 R)
• M66: 43,646,824 km (0.1 R)
• M67: 47,864,437 km (0.066 R)
• M68: 48,785,062 km (0.108 R)
• M69: 49,298,931 km (0.12 R)
• M70: 49,711,522 km (0.109 R)
• M71: 50,332,204 km (0.117 R)
• M72: 54,642,717 km (0.115 R)
• M73: 54,856,043 km (0.054 R)
• M74: 55,390,407 km (0.097 R)
• M75: 56,141,538 km (0.09 R)
• M76: 56,787,950 km (0.11 R)
• M77: 57,112,129 km (0.081 R)
• M78: 57,762,281 km (0.078 R)
• M79: 58,414,827 km (0.059 R)
• M80: 59,288,778 km (0.054 R)
• M81: 61,049,545 km (0.104 R)
• M82: 62,158,813 km (0.038 R)
• M83: 64,735,038 km (0.083 R)
• M84: 67,574,705 km (0.083 R)
• M85: 67,689,147 km (0.1 R)
• M86: 68,721,971 km (0.066 R)
• M87: 70,222,886 km (0.118 R)
• M88: 70,686,939 km (0.06 R)
• M89: 72,085,080 km (0.092 R)
• M90: 74,671,927 km (0.066 R)
• M91: 74,790,259 km (0.049 R)
• M92: 75,027,072 km (0.101 R)
• M93: 75,739,008 km (0.116 R)
• M94: 76,691,648 km (0.107 R)
• M95: 78,488,617 km (0.057 R)
• M96: 80,420,524 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 4.9

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.86 AU - 13.76 AU

Year: 20480 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,184,409 km

• M1: 291,865 km (0.039 R)
• M2: 367,712 km (0.102 R)
• M3: 840,441 km (0.085 R)
• M4: 1,822,850 km (0.097 R)
• M5: 1,937,741 km (0.101 R)
• M6: 2,389,527 km (0.117 R)
• M7: 2,872,578 km (0.106 R)
• M8: 3,851,996 km (0.116 R)
• M9: 4,300,640 km (0.105 R)
• M10: 4,608,811 km (0.118 R)
• M11: 4,647,856 km (0.062 R)
• M12: 4,884,370 km (0.038 R)
• M13: 5,954,145 km (0.098 R)
• M14: 6,082,051 km (0.116 R)
• M15: 6,340,706 km (0.079 R)
• M16: 6,647,082 km (0.108 R)
• M17: 6,691,214 km (0.106 R)
• M18: 7,319,525 km (0.118 R)
• M19: 7,826,362 km (0.111 R)
• M20: 7,873,037 km (0.111 R)
• M21: 7,966,535 km (0.092 R)
• M22: 8,202,152 km (0.06 R)
• M23: 8,728,288 km (0.118 R)
• M24: 9,314,562 km (0.071 R)
• M25: 9,364,079 km (0.05 R)
• M26: 9,413,596 km (0.104 R)
• M27: 10,320,009 km (0.066 R)
• M28: 10,371,172 km (0.081 R)
• M29: 10,679,942 km (0.101 R)
• M30: 10,783,463 km (0.084 R)
• M31: 11,201,290 km (0.063 R)
• M32: 11,465,031 km (0.039 R)
• M33: 11,571,096 km (0.032 R)
• M34: 11,891,236 km (0.062 R)
• M35: 11,998,647 km (0.106 R)
• M36: 12,377,129 km (0.064 R)
• M37: 12,540,490 km (0.097 R)
• M38: 12,704,450 km (0.074 R)
• M39: 13,423,716 km (0.091 R)
• M40: 13,929,357 km (0.103 R)
• M41: 14,099,300 km (0.11 R)
• M42: 14,441,281 km (0.12 R)
• M43: 15,133,321 km (0.043 R)
• M44: 15,424,737 km (0.08 R)
• M45: 16,310,506 km (0.036 R)
• M46: 19,505,917 km (0.079 R)
• M47: 19,632,626 km (0.093 R)
• M48: 19,886,793 km (0.112 R)
• M49: 19,950,522 km (0.068 R)
• M50: 20,334,240 km (0.036 R)
• M51: 20,655,876 km (0.072 R)
• M52: 21,696,329 km (0.072 R)
• M53: 22,487,702 km (0.102 R)
• M54: 22,620,544 km (0.036 R)
• M55: 23,827,799 km (0.035 R)
• M56: 24,234,855 km (0.1 R)
• M57: 24,644,155 km (0.109 R)
• M58: 24,849,702 km (0.116 R)
• M59: 25,055,848 km (0.111 R)
• M60: 27,147,675 km (0.114 R)
• M61: 27,714,950 km (0.113 R)
• M62: 28,501,386 km (0.096 R)
• M63: 29,295,003 km (0.12 R)
• M64: 31,496,186 km (0.109 R)
• M65: 31,570,387 km (0.063 R)
• M66: 32,616,525 km (0.114 R)
• M67: 33,446,494 km (0.101 R)
• M68: 33,598,036 km (0.114 R)
• M69: 33,749,878 km (0.091 R)
• M70: 34,973,140 km (0.1 R)
• M71: 35,050,033 km (0.064 R)
• M72: 35,281,162 km (0.079 R)
• M73: 37,383,909 km (0.066 R)
• M74: 37,856,639 km (0.109 R)
• M75: 38,967,403 km (0.108 R)
• M76: 40,250,055 km (0.098 R)
• M77: 41,790,913 km (0.119 R)
• M78: 41,954,274 km (0.119 R)
• M79: 44,763,124 km (0.064 R)
• M80: 46,274,661 km (0.067 R)
• M81: 46,782,097 km (0.046 R)
• M82: 47,973,494 km (0.117 R)
• M83: 48,572,933 km (0.084 R)
• M84: 50,038,992 km (0.067 R)
• M85: 50,125,759 km (0.058 R)
• M86: 50,821,089 km (0.078 R)
• M87: 51,257,317 km (0.054 R)
• M88: 52,045,548 km (0.03 R)
• M89: 54,345,316 km (0.08 R)
• M90: 55,597,301 km (0.053 R)
• M91: 57,221,036 km (0.103 R)
• M92: 58,312,053 km (0.104 R)
• M93: 58,951,584 km (0.095 R)
• M94: 60,791,937 km (0.091 R)
• M95: 60,884,389 km (0.052 R)
• M96: 60,976,990 km (0.096 R)
• M97: 61,347,693 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit