🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.7 AU

Year: 189 Days

Day: 24.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,122,644 km

• M1: 571,913 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.72 AU - 2.14 AU

Year: 965 Days

Day: 28.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.13 AU - 2.35 AU

Year: 1207 Days

Day: 18.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.02 AU - 3.4 AU

Year: 2070 Days

Day: 15.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,122,644 km

• M1: 287,078 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 14.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.36 AU - 6.56 AU

Year: 5236 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,122,644 km

• M1: 183,706 km (0.105 R)
• M2: 280,346 km (0.102 R)
• M3: 381,923 km (0.101 R)
• M4: 573,558 km (0.071 R)
• M5: 746,045 km (0.106 R)
• M6: 851,810 km (0.067 R)
• M7: 963,560 km (0.071 R)
• M8: 1,162,076 km (0.063 R)
• M9: 1,360,443 km (0.084 R)
• M10: 1,509,443 km (0.07 R)
• M11: 1,601,595 km (0.076 R)
• M12: 1,939,985 km (0.118 R)
• M13: 2,058,018 km (0.107 R)
• M14: 2,178,594 km (0.101 R)
• M15: 2,704,131 km (0.08 R)
• M16: 2,913,867 km (0.088 R)
• M17: 3,575,688 km (0.107 R)
• M18: 4,552,263 km (0.069 R)
• M19: 4,780,101 km (0.092 R)
• M20: 4,988,640 km (0.103 R)
• M21: 5,486,652 km (0.117 R)
• M22: 6,025,802 km (0.11 R)
• M23: 6,251,396 km (0.083 R)
• M24: 6,428,669 km (0.027 R)
• M25: 6,710,811 km (0.068 R)
• M26: 7,023,321 km (0.114 R)
• M27: 7,554,842 km (0.106 R)
• M28: 7,689,779 km (0.038 R)
• M29: 8,237,607 km (0.077 R)
• M30: 8,516,308 km (0.06 R)
• M31: 9,313,215 km (0.057 R)
• M32: 9,487,198 km (0.095 R)
• M33: 9,662,227 km (0.112 R)
• M34: 10,523,163 km (0.109 R)
• M35: 10,643,889 km (0.104 R)
• M36: 11,285,215 km (0.091 R)
• M37: 11,939,107 km (0.095 R)
• M38: 12,033,503 km (0.09 R)
• M39: 12,541,388 km (0.087 R)
• M40: 12,894,588 km (0.105 R)
• M41: 13,056,154 km (0.091 R)
• M42: 13,186,005 km (0.065 R)
• M43: 13,841,543 km (0.088 R)
• M44: 14,206,711 km (0.108 R)
• M45: 14,340,302 km (0.099 R)
• M46: 15,048,349 km (0.08 R)
• M47: 15,218,591 km (0.116 R)
• M48: 15,389,582 km (0.061 R)
• M49: 15,526,763 km (0.045 R)
• M50: 15,871,586 km (0.07 R)
• M51: 16,288,665 km (0.06 R)
• M52: 16,393,533 km (0.116 R)
• M53: 16,744,639 km (0.111 R)
• M54: 16,921,165 km (0.078 R)
• M55: 17,993,183 km (0.051 R)
• M56: 18,683,428 km (0.109 R)
• M57: 19,567,850 km (0.082 R)
• M58: 19,716,551 km (0.11 R)
• M59: 19,865,700 km (0.095 R)
• M60: 20,390,489 km (0.118 R)
• M61: 20,503,585 km (0.054 R)
• M62: 20,616,831 km (0.108 R)
• M63: 20,996,061 km (0.053 R)
• M64: 21,110,204 km (0.103 R)
• M65: 21,262,794 km (0.117 R)
• M66: 21,876,744 km (0.108 R)
• M67: 22,224,559 km (0.062 R)
• M68: 22,535,423 km (0.098 R)
• M69: 22,652,409 km (0.08 R)
• M70: 22,847,634 km (0.109 R)
• M71: 23,082,802 km (0.104 R)
• M72: 23,200,685 km (0.095 R)
• M73: 23,991,609 km (0.05 R)
• M74: 24,430,529 km (0.115 R)
• M75: 25,437,622 km (0.088 R)
• M76: 25,762,848 km (0.115 R)
• M77: 26,089,270 km (0.071 R)
• M78: 26,499,468 km (0.112 R)
• M79: 26,746,603 km (0.074 R)
• M80: 27,909,876 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 7.4

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.97 AU - 17.55 AU

Year: 21454 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,122,644 km

• M1: 183,257 km (0.057 R)
• M2: 949,198 km (0.102 R)
• M3: 1,282,652 km (0.07 R)
• M4: 1,880,296 km (0.09 R)
• M5: 2,297,375 km (0.072 R)
• M6: 2,628,734 km (0.108 R)
• M7: 2,819,471 km (0.092 R)
• M8: 3,133,926 km (0.093 R)
• M9: 3,668,888 km (0.07 R)
• M10: 3,925,299 km (0.03 R)
• M11: 4,455,623 km (0.08 R)
• M12: 4,821,689 km (0.068 R)
• M13: 5,008,387 km (0.104 R)
• M14: 5,055,510 km (0.104 R)
• M15: 5,245,051 km (0.071 R)
• M16: 5,388,964 km (0.088 R)
• M17: 5,485,455 km (0.091 R)
• M18: 5,680,381 km (0.083 R)
• M19: 6,431,661 km (0.085 R)
• M20: 6,949,719 km (0.099 R)
• M21: 7,481,240 km (0.104 R)
• M22: 7,751,862 km (0.099 R)
• M23: 7,806,316 km (0.115 R)
• M24: 8,025,776 km (0.071 R)
• M25: 8,583,028 km (0.078 R)
• M26: 9,326,081 km (0.079 R)
• M27: 9,442,169 km (0.106 R)
• M28: 9,734,782 km (0.09 R)
• M29: 10,268,697 km (0.105 R)
• M30: 10,873,222 km (0.099 R)
• M31: 11,179,748 km (0.111 R)
• M32: 11,738,646 km (0.107 R)
• M33: 12,053,250 km (0.117 R)
• M34: 15,622,057 km (0.045 R)
• M35: 15,759,986 km (0.115 R)
• M36: 16,037,341 km (0.112 R)
• M37: 17,091,557 km (0.027 R)
• M38: 17,305,033 km (0.098 R)
• M39: 18,751,046 km (0.118 R)
• M40: 20,310,753 km (0.07 R)
• M41: 20,461,398 km (0.099 R)
• M42: 20,763,885 km (0.057 R)
• M43: 21,603,429 km (0.088 R)
• M44: 22,066,135 km (0.101 R)
• M45: 22,922,583 km (0.038 R)
• M46: 23,869,387 km (0.11 R)
• M47: 24,990,175 km (0.048 R)
• M48: 25,151,740 km (0.115 R)
• M49: 25,394,538 km (0.117 R)
• M50: 26,209,846 km (0.087 R)
• M51: 26,703,220 km (0.107 R)
• M52: 27,199,586 km (0.12 R)
• M53: 28,453,665 km (0.1 R)
• M54: 29,045,474 km (0.088 R)
• M55: 29,300,389 km (0.056 R)
• M56: 30,413,247 km (0.042 R)
• M57: 32,064,508 km (0.053 R)
• M58: 34,102,181 km (0.068 R)
• M59: 35,181,679 km (0.11 R)
• M60: 35,907,678 km (0.063 R)
• M61: 36,547,059 km (0.076 R)
• M62: 37,651,690 km (0.061 R)
• M63: 37,836,892 km (0.084 R)
• M64: 38,673,892 km (0.035 R)
• M65: 39,799,317 km (0.106 R)
• M66: 41,699,060 km (0.028 R)
• M67: 41,986,587 km (0.11 R)
• M68: 43,143,128 km (0.031 R)
• M69: 45,192,170 km (0.07 R)
• M70: 45,783,381 km (0.109 R)
• M71: 45,981,150 km (0.12 R)
• M72: 50,502,745 km (0.105 R)
• M73: 54,429,839 km (0.113 R)
• M74: 55,479,418 km (0.047 R)
• M75: 56,960,137 km (0.1 R)
• M76: 58,239,648 km (0.118 R)
• M77: 59,528,583 km (0.118 R)
• M78: 60,501,418 km (0.12 R)
• M79: 63,892,503 km (0.078 R)
• M80: 64,445,267 km (0.093 R)
• M81: 64,666,672 km (0.03 R)
• M82: 64,888,525 km (0.073 R)
• M83: 66,224,434 km (0.1 R)
• M84: 67,907,261 km (0.095 R)
• M85: 69,263,515 km (0.039 R)
• M86: 70,514,602 km (0.029 R)
• M87: 71,200,209 km (0.086 R)
• M88: 73,385,684 km (0.107 R)
• M89: 74,080,417 km (0.081 R)
• M90: 74,661,006 km (0.074 R)
• M91: 76,998,473 km (0.115 R)
• M92: 77,115,907 km (0.065 R)
• M93: 77,351,075 km (0.097 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit