🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.46 AU - 0.72 AU

Year: 160 Days

Day: 43.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.63 AU - 0.67 AU

Year: 185 Days

Day: 41.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,234,685 km

• M1: 75,397 km (0.055 R)
• M2: 362,625 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.26 AU - 1.56 AU

Year: 591 Days

Day: 25.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,234,685 km

• M1: 137,480 km (0.047 R)
• M2: 314,754 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.58 AU - 3.26 AU

Year: 1762 Days

Day: 34.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,234,685 km

• M1: 364,271 km (0.085 R)
• M2: 1,891,665 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.71 AU - 3.15 AU

Year: 1771 Days

Day: 38 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 14.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.88 AU - 13.92 AU

Year: 16360 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,234,685 km

• M1: 202,406 km (0.053 R)
• M2: 350,508 km (0.087 R)
• M3: 897,737 km (0.059 R)
• M4: 2,107,834 km (0.11 R)
• M5: 2,432,013 km (0.077 R)
• M6: 2,686,030 km (0.102 R)
• M7: 2,889,782 km (0.119 R)
• M8: 3,098,621 km (0.107 R)
• M9: 3,500,141 km (0.09 R)
• M10: 3,691,178 km (0.079 R)
• M11: 5,451,496 km (0.12 R)
• M12: 5,673,798 km (0.115 R)
• M13: 6,436,448 km (0.118 R)
• M14: 7,231,411 km (0.036 R)
• M15: 7,394,324 km (0.086 R)
• M16: 7,640,711 km (0.069 R)
• M17: 8,870,107 km (0.086 R)
• M18: 9,176,184 km (0.105 R)
• M19: 11,084,454 km (0.095 R)
• M20: 11,178,402 km (0.053 R)
• M21: 11,319,622 km (0.093 R)
• M22: 11,795,194 km (0.106 R)
• M23: 12,180,259 km (0.086 R)
• M24: 12,814,853 km (0.05 R)
• M25: 13,610,713 km (0.062 R)
• M26: 14,371,419 km (0.092 R)
• M27: 14,834,574 km (0.081 R)
• M28: 14,938,095 km (0.075 R)
• M29: 15,146,036 km (0.05 R)
• M30: 15,302,516 km (0.102 R)
• M31: 17,222,904 km (0.115 R)
• M32: 18,045,393 km (0.048 R)
• M33: 19,444,582 km (0.072 R)
• M34: 19,557,977 km (0.103 R)
• M35: 19,785,515 km (0.03 R)
• M36: 19,956,805 km (0.117 R)
• M37: 21,052,759 km (0.066 R)
• M38: 21,169,295 km (0.051 R)
• M39: 21,578,745 km (0.109 R)
• M40: 21,755,121 km (0.114 R)
• M41: 22,882,789 km (0.118 R)
• M42: 23,062,606 km (0.074 R)
• M43: 23,847,247 km (0.115 R)
• M44: 23,968,720 km (0.116 R)
• M45: 24,090,344 km (0.09 R)
• M46: 25,194,825 km (0.058 R)
• M47: 26,127,867 km (0.118 R)
• M48: 26,882,438 km (0.026 R)
• M49: 27,516,733 km (0.089 R)
• M50: 28,864,760 km (0.107 R)
• M51: 29,971,933 km (0.108 R)
• M52: 31,026,449 km (0.084 R)
• M53: 32,429,078 km (0.088 R)
• M54: 32,901,209 km (0.068 R)
• M55: 33,443,502 km (0.112 R)
• M56: 33,988,935 km (0.041 R)
• M57: 35,157,444 km (0.119 R)
• M58: 35,573,027 km (0.105 R)
• M59: 37,322,275 km (0.077 R)
• M60: 38,171,692 km (0.065 R)
• M61: 38,598,943 km (0.107 R)
• M62: 39,314,320 km (0.113 R)
• M63: 40,034,185 km (0.076 R)
• M64: 42,072,905 km (0.081 R)
• M65: 44,818,475 km (0.115 R)
• M66: 45,872,242 km (0.114 R)
• M67: 46,402,268 km (0.091 R)
• M68: 47,315,563 km (0.04 R)
• M69: 47,468,452 km (0.088 R)
• M70: 49,159,955 km (0.113 R)
• M71: 49,392,280 km (0.098 R)
• M72: 50,871,354 km (0.119 R)
• M73: 51,655,546 km (0.108 R)
• M74: 52,285,952 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 5.3

Gravity: 34.67 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.29 AU - 20.45 AU

Year: 27801 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,234,685 km

• M1: 83,476 km (0.103 R)
• M2: 128,355 km (0.105 R)
• M3: 188,793 km (0.103 R)
• M4: 281,394 km (0.115 R)
• M5: 323,131 km (0.075 R)
• M6: 591,809 km (0.078 R)
• M7: 2,038,421 km (0.098 R)
• M8: 2,209,860 km (0.103 R)
• M9: 2,430,816 km (0.115 R)
• M10: 2,566,800 km (0.114 R)
• M11: 2,846,249 km (0.118 R)
• M12: 2,989,564 km (0.097 R)
• M13: 3,086,503 km (0.09 R)
• M14: 3,283,374 km (0.1 R)
• M15: 3,637,921 km (0.117 R)
• M16: 4,328,166 km (0.08 R)
• M17: 4,604,323 km (0.106 R)
• M18: 5,057,904 km (0.119 R)
• M19: 6,068,438 km (0.109 R)
• M20: 7,204,035 km (0.079 R)
• M21: 7,795,994 km (0.074 R)
• M22: 8,956,125 km (0.098 R)
• M23: 9,166,460 km (0.052 R)
• M24: 9,807,038 km (0.056 R)
• M25: 10,242,069 km (0.079 R)
• M26: 10,315,072 km (0.109 R)
• M27: 11,055,881 km (0.115 R)
• M28: 12,902,368 km (0.078 R)
• M29: 13,619,091 km (0.061 R)
• M30: 14,185,468 km (0.064 R)
• M31: 15,007,958 km (0.114 R)
• M32: 15,341,112 km (0.027 R)
• M33: 15,930,228 km (0.087 R)
• M34: 18,005,450 km (0.079 R)
• M35: 18,093,713 km (0.101 R)
• M36: 18,537,420 km (0.109 R)
• M37: 18,715,890 km (0.083 R)
• M38: 18,894,959 km (0.1 R)
• M39: 19,798,680 km (0.109 R)
• M40: 21,741,807 km (0.105 R)
• M41: 22,213,339 km (0.118 R)
• M42: 23,455,001 km (0.051 R)
• M43: 25,211,280 km (0.074 R)
• M44: 26,505,751 km (0.079 R)
• M45: 28,230,764 km (0.095 R)
• M46: 30,516,619 km (0.071 R)
• M47: 31,256,231 km (0.084 R)
• M48: 32,753,257 km (0.106 R)
• M49: 33,727,887 km (0.102 R)
• M50: 34,932,000 km (0.114 R)
• M51: 35,042,104 km (0.063 R)
• M52: 35,262,761 km (0.063 R)
• M53: 36,150,026 km (0.111 R)
• M54: 36,708,326 km (0.094 R)
• M55: 38,173,188 km (0.05 R)
• M56: 43,152,553 km (0.099 R)
• M57: 43,507,549 km (0.096 R)
• M58: 44,220,383 km (0.071 R)
• M59: 44,817,278 km (0.052 R)
• M60: 47,475,333 km (0.102 R)
• M61: 47,719,626 km (0.07 R)
• M62: 48,331,781 km (0.064 R)
• M63: 49,193,315 km (0.092 R)
• M64: 49,316,733 km (0.048 R)
• M65: 50,184,102 km (0.1 R)
• M66: 50,432,883 km (0.11 R)
• M67: 52,311,234 km (0.086 R)
• M68: 54,340,080 km (0.084 R)
• M69: 55,492,582 km (0.116 R)
• M70: 57,561,222 km (0.089 R)
• M71: 59,523,497 km (0.045 R)
• M72: 62,040,182 km (0.102 R)
• M73: 64,726,660 km (0.097 R)
• M74: 65,947,977 km (0.107 R)
• M75: 68,965,217 km (0.057 R)
• M76: 69,795,784 km (0.072 R)
• M77: 70,629,792 km (0.105 R)
• M78: 75,702,506 km (0.105 R)
• M79: 81,620,897 km (0.096 R)
• M80: 81,913,361 km (0.097 R)
• M81: 94,201,031 km (0.104 R)
• M82: 96,355,540 km (0.108 R)
• M83: 96,664,759 km (0.102 R)
• M84: 97,128,961 km (0.116 R)
• M85: 100,399,769 km (0.115 R)
• M86: 100,713,176 km (0.118 R)
• M87: 101,497,967 km (0.093 R)
• M88: 101,655,194 km (0.12 R)
• M89: 102,284,851 km (0.118 R)
• M90: 104,657,773 km (0.082 R)
• M91: 106,249,644 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.5

Radius: 5.2

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.37 AU - 18.93 AU

Year: 28439 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,234,685 km

• M1: 71,358 km (0.094 R)
• M2: 108,758 km (0.04 R)
• M3: 309,967 km (0.084 R)
• M4: 474,973 km (0.101 R)
• M5: 1,114,654 km (0.103 R)
• M6: 1,547,291 km (0.071 R)
• M7: 1,862,194 km (0.084 R)
• M8: 3,267,816 km (0.108 R)
• M9: 3,426,689 km (0.065 R)
• M10: 3,588,105 km (0.098 R)
• M11: 3,628,796 km (0.098 R)
• M12: 3,669,636 km (0.085 R)
• M13: 4,002,341 km (0.109 R)
• M14: 4,258,154 km (0.118 R)
• M15: 4,388,005 km (0.074 R)
• M16: 4,875,544 km (0.12 R)
• M17: 5,148,710 km (0.026 R)
• M18: 5,194,636 km (0.105 R)
• M19: 5,240,862 km (0.093 R)
• M20: 5,520,610 km (0.03 R)
• M21: 5,567,734 km (0.101 R)
• M22: 5,615,006 km (0.063 R)
• M23: 6,241,074 km (0.079 R)
• M24: 6,290,142 km (0.115 R)
• M25: 6,788,153 km (0.113 R)
• M26: 6,990,858 km (0.1 R)
• M27: 7,402,103 km (0.059 R)
• M28: 7,454,163 km (0.11 R)
• M29: 8,140,817 km (0.073 R)
• M30: 8,902,868 km (0.119 R)
• M31: 9,348,371 km (0.098 R)
• M32: 9,858,350 km (0.077 R)
• M33: 9,915,496 km (0.119 R)
• M34: 9,972,792 km (0.101 R)
• M35: 10,610,678 km (0.09 R)
• M36: 10,964,178 km (0.061 R)
• M37: 11,804,020 km (0.088 R)
• M38: 12,170,086 km (0.034 R)
• M39: 12,976,269 km (0.038 R)
• M40: 13,291,023 km (0.072 R)
• M41: 13,863,683 km (0.076 R)
• M42: 14,379,497 km (0.089 R)
• M43: 15,033,090 km (0.031 R)
• M44: 15,297,280 km (0.092 R)
• M45: 15,830,147 km (0.08 R)
• M46: 16,031,506 km (0.102 R)
• M47: 17,119,980 km (0.042 R)
• M48: 17,464,953 km (0.102 R)
• M49: 18,372,713 km (0.054 R)
• M50: 18,443,173 km (0.117 R)
• M51: 20,233,710 km (0.066 R)
• M52: 22,228,748 km (0.062 R)
• M53: 22,907,623 km (0.117 R)
• M54: 24,131,184 km (0.072 R)
• M55: 24,595,536 km (0.068 R)
• M56: 25,769,131 km (0.115 R)
• M57: 25,847,969 km (0.092 R)
• M58: 26,005,944 km (0.116 R)
• M59: 27,362,049 km (0.086 R)
• M60: 27,927,080 km (0.07 R)
• M61: 28,251,707 km (0.109 R)
• M62: 30,977,081 km (0.111 R)
• M63: 31,734,795 km (0.117 R)
• M64: 33,526,379 km (0.066 R)
• M65: 34,304,138 km (0.045 R)
• M66: 34,913,301 km (0.112 R)
• M67: 38,461,613 km (0.078 R)
• M68: 39,912,712 km (0.114 R)
• M69: 41,474,065 km (0.084 R)
• M70: 43,900,393 km (0.103 R)
• M71: 45,416,268 km (0.045 R)
• M72: 46,949,197 km (0.107 R)
• M73: 48,304,255 km (0.076 R)
• M74: 50,756,014 km (0.094 R)
• M75: 50,953,932 km (0.094 R)
• M76: 51,747,998 km (0.119 R)
• M77: 54,762,096 km (0.112 R)
• M78: 54,863,673 km (0.081 R)
• M79: 56,188,063 km (0.079 R)
• M80: 56,290,388 km (0.098 R)
• M81: 59,806,087 km (0.102 R)
• M82: 59,910,506 km (0.099 R)
• M83: 63,072,856 km (0.119 R)
• M84: 63,498,611 km (0.104 R)
• M85: 63,818,601 km (0.053 R)
• M86: 64,032,077 km (0.089 R)
• M87: 65,857,171 km (0.076 R)
• M88: 66,505,379 km (0.114 R)
• M89: 67,155,681 km (0.114 R)
• M90: 67,372,897 km (0.072 R)
• M91: 68,026,041 km (0.078 R)
• M92: 71,655,585 km (0.095 R)
• M93: 72,099,741 km (0.075 R)
• M94: 73,325,995 km (0.036 R)
• M95: 73,437,894 km (0.111 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit