🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 133 Days

Day: 45.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,807,747 km

• M1: 204,351 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 34.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,807,747 km

• M1: 204,351 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.84 AU - 1.06 AU

Year: 338 Days

Day: 24.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.38 AU

Year: 427 Days

Day: 33.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 7.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.69 AU - 14.97 AU

Year: 17776 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,807,747 km

• M1: 180,565 km (0.115 R)
• M2: 342,430 km (0.049 R)
• M3: 470,934 km (0.117 R)
• M4: 541,544 km (0.076 R)
• M5: 694,433 km (0.118 R)
• M6: 776,263 km (0.104 R)
• M7: 988,842 km (0.04 R)
• M8: 1,652,308 km (0.102 R)
• M9: 1,699,581 km (0.093 R)
• M10: 1,877,304 km (0.089 R)
• M11: 2,129,376 km (0.101 R)
• M12: 2,303,358 km (0.116 R)
• M13: 2,500,229 km (0.098 R)
• M14: 2,968,022 km (0.117 R)
• M15: 3,084,409 km (0.104 R)
• M16: 3,143,051 km (0.105 R)
• M17: 3,422,201 km (0.061 R)
• M18: 3,544,273 km (0.066 R)
• M19: 3,961,651 km (0.079 R)
• M20: 4,774,416 km (0.096 R)
• M21: 4,842,483 km (0.112 R)
• M22: 4,979,814 km (0.053 R)
• M23: 5,422,923 km (0.108 R)
• M24: 5,878,598 km (0.096 R)
• M25: 7,344,657 km (0.103 R)
• M26: 7,687,984 km (0.076 R)
• M27: 7,741,391 km (0.098 R)
• M28: 8,090,851 km (0.112 R)
• M29: 8,335,893 km (0.102 R)
• M30: 8,528,126 km (0.074 R)
• M31: 8,805,181 km (0.093 R)
• M32: 9,396,990 km (0.114 R)
• M33: 9,511,133 km (0.052 R)
• M34: 9,625,725 km (0.102 R)
• M35: 9,798,661 km (0.112 R)
• M36: 10,205,866 km (0.102 R)
• M37: 10,797,226 km (0.114 R)
• M38: 10,856,916 km (0.092 R)
• M39: 11,006,813 km (0.108 R)
• M40: 11,399,657 km (0.032 R)
• M41: 11,490,912 km (0.058 R)
• M42: 12,074,942 km (0.093 R)
• M43: 12,323,723 km (0.056 R)
• M44: 12,574,150 km (0.12 R)
• M45: 12,984,796 km (0.087 R)
• M46: 14,046,791 km (0.078 R)
• M47: 14,969,661 km (0.098 R)
• M48: 17,151,396 km (0.098 R)
• M49: 17,431,144 km (0.099 R)
• M50: 18,065,888 km (0.086 R)
• M51: 19,576,228 km (0.097 R)
• M52: 20,125,402 km (0.08 R)
• M53: 20,420,259 km (0.075 R)
• M54: 21,313,807 km (0.102 R)
• M55: 22,106,077 km (0.106 R)
• M56: 22,181,923 km (0.095 R)
• M57: 22,716,137 km (0.103 R)
• M58: 22,792,732 km (0.089 R)
• M59: 22,946,219 km (0.074 R)
• M60: 23,138,751 km (0.048 R)
• M61: 23,525,163 km (0.113 R)
• M62: 23,602,654 km (0.086 R)
• M63: 23,758,087 km (0.115 R)
• M64: 24,461,346 km (0.065 R)
• M65: 24,894,582 km (0.045 R)
• M66: 25,409,797 km (0.096 R)
• M67: 26,289,582 km (0.092 R)
• M68: 26,531,332 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 5.6

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.79 AU - 15.57 AU

Year: 18481 Days

Day: 20.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,807,747 km

• M1: 76,445 km (0.1 R)
• M2: 316,848 km (0.1 R)
• M3: 369,058 km (0.111 R)
• M4: 698,472 km (0.102 R)
• M5: 744,997 km (0.058 R)
• M6: 1,324,689 km (0.096 R)
• M7: 2,428,871 km (0.115 R)
• M8: 3,257,494 km (0.055 R)
• M9: 3,660,660 km (0.116 R)
• M10: 3,784,826 km (0.114 R)
• M11: 4,122,319 km (0.064 R)
• M12: 4,425,703 km (0.107 R)
• M13: 4,513,667 km (0.117 R)
• M14: 7,048,154 km (0.091 R)
• M15: 8,315,098 km (0.055 R)
• M16: 8,808,173 km (0.088 R)
• M17: 9,198,175 km (0.056 R)
• M18: 9,707,855 km (0.088 R)
• M19: 9,879,743 km (0.079 R)
• M20: 11,897,668 km (0.12 R)
• M21: 12,143,158 km (0.089 R)
• M22: 13,142,023 km (0.112 R)
• M23: 13,908,413 km (0.096 R)
• M24: 14,167,068 km (0.104 R)
• M25: 14,623,641 km (0.056 R)
• M26: 15,284,115 km (0.09 R)
• M27: 17,881,134 km (0.083 R)
• M28: 19,301,865 km (0.051 R)
• M29: 19,590,440 km (0.074 R)
• M30: 20,391,087 km (0.112 R)
• M31: 21,799,103 km (0.097 R)
• M32: 21,949,149 km (0.066 R)
• M33: 22,325,687 km (0.115 R)
• M34: 22,780,465 km (0.098 R)
• M35: 23,161,640 km (0.12 R)
• M36: 23,698,995 km (0.03 R)
• M37: 27,007,951 km (0.109 R)
• M38: 27,330,484 km (0.096 R)
• M39: 28,387,842 km (0.055 R)
• M40: 31,554,230 km (0.103 R)
• M41: 31,723,874 km (0.087 R)
• M42: 32,064,209 km (0.071 R)
• M43: 32,234,900 km (0.115 R)
• M44: 32,405,891 km (0.107 R)
• M45: 33,092,545 km (0.088 R)
• M46: 33,178,863 km (0.109 R)
• M47: 33,265,031 km (0.115 R)
• M48: 33,351,349 km (0.09 R)
• M49: 35,710,508 km (0.092 R)
• M50: 35,798,920 km (0.102 R)
• M51: 36,597,773 km (0.109 R)
• M52: 37,672,035 km (0.044 R)
• M53: 37,852,151 km (0.076 R)
• M54: 39,211,696 km (0.084 R)
• M55: 43,102,587 km (0.115 R)
• M56: 43,385,178 km (0.095 R)
• M57: 43,573,821 km (0.101 R)
• M58: 43,952,154 km (0.098 R)
• M59: 45,380,514 km (0.069 R)
• M60: 45,476,257 km (0.116 R)
• M61: 46,244,741 km (0.106 R)
• M62: 46,341,082 km (0.067 R)
• M63: 46,437,573 km (0.103 R)
• M64: 47,891,963 km (0.084 R)
• M65: 48,575,925 km (0.083 R)
• M66: 50,646,808 km (0.068 R)
• M67: 50,746,141 km (0.102 R)
• M68: 51,943,223 km (0.103 R)
• M69: 53,048,602 km (0.109 R)
• M70: 53,654,922 km (0.034 R)
• M71: 54,161,909 km (0.108 R)
• M72: 54,772,268 km (0.096 R)
• M73: 56,000,018 km (0.087 R)
• M74: 56,720,332 km (0.065 R)
• M75: 57,236,744 km (0.112 R)
• M76: 57,340,265 km (0.077 R)
• M77: 58,899,674 km (0.101 R)
• M78: 59,317,949 km (0.043 R)
• M79: 60,683,927 km (0.076 R)
• M80: 61,106,392 km (0.063 R)
• M81: 61,212,158 km (0.089 R)
• M82: 63,232,926 km (0.11 R)
• M83: 64,412,954 km (0.118 R)
• M84: 65,600,162 km (0.105 R)
• M85: 66,576,737 km (0.118 R)
• M86: 67,012,516 km (0.119 R)
• M87: 68,215,283 km (0.112 R)
• M88: 68,544,548 km (0.106 R)
• M89: 70,088,248 km (0.087 R)
• M90: 71,420,567 km (0.078 R)
• M91: 71,532,017 km (0.115 R)
• M92: 72,425,266 km (0.072 R)
• M93: 72,537,165 km (0.095 R)
• M94: 75,127,153 km (0.087 R)
• M95: 75,353,794 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit