🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.27 AU - 1.49 AU

Year: 572 Days

Day: 33.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,375,268 km

• M1: 120,725 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.33 AU - 3.07 AU

Year: 1567 Days

Day: 22.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,375,268 km

• M1: 638,933 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.77 AU - 3.89 AU

Year: 2647 Days

Day: 24.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,375,268 km

• M1: 2,056,372 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.8 AU - 5.6 AU

Year: 4187 Days

Day: 40.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 10

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.11 AU - 9.21 AU

Year: 8231 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,375,268 km

• M1: 143,165 km (0.078 R)
• M2: 300,692 km (0.1 R)
• M3: 766,839 km (0.119 R)
• M4: 895,343 km (0.109 R)
• M5: 1,345,633 km (0.12 R)
• M6: 1,535,473 km (0.09 R)
• M7: 1,655,899 km (0.109 R)
• M8: 1,871,619 km (0.092 R)
• M9: 2,120,699 km (0.079 R)
• M10: 2,243,070 km (0.057 R)
• M11: 2,999,437 km (0.076 R)
• M12: 3,095,778 km (0.095 R)
• M13: 3,462,892 km (0.117 R)
• M14: 4,115,587 km (0.042 R)
• M15: 4,630,054 km (0.051 R)
• M16: 5,702,222 km (0.032 R)
• M17: 6,275,182 km (0.108 R)
• M18: 6,920,996 km (0.116 R)
• M19: 7,795,994 km (0.108 R)
• M20: 8,470,082 km (0.087 R)
• M21: 8,685,802 km (0.106 R)
• M22: 8,943,110 km (0.118 R)
• M23: 9,082,835 km (0.108 R)
• M24: 9,648,464 km (0.062 R)
• M25: 9,771,135 km (0.095 R)
• M26: 10,080,204 km (0.083 R)
• M27: 11,155,064 km (0.078 R)
• M28: 11,434,812 km (0.088 R)
• M29: 11,716,954 km (0.115 R)
• M30: 11,826,160 km (0.042 R)
• M31: 12,023,330 km (0.067 R)
• M32: 12,111,444 km (0.119 R)
• M33: 12,644,162 km (0.068 R)
• M34: 12,711,331 km (0.104 R)
• M35: 13,048,674 km (0.064 R)
• M36: 13,480,414 km (0.039 R)
• M37: 13,916,791 km (0.1 R)
• M38: 14,521,465 km (0.114 R)
• M39: 14,897,854 km (0.084 R)
• M40: 15,492,355 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 10.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.52 AU - 10.86 AU

Year: 10651 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,375,268 km

• M1: 311,463 km (0.117 R)
• M2: 439,519 km (0.115 R)
• M3: 618,288 km (0.105 R)
• M4: 741,108 km (0.088 R)
• M5: 890,107 km (0.105 R)
• M6: 1,257,968 km (0.115 R)
• M7: 1,606,681 km (0.101 R)
• M8: 1,693,149 km (0.108 R)
• M9: 2,102,299 km (0.117 R)
• M10: 2,245,614 km (0.069 R)
• M11: 3,118,368 km (0.087 R)
• M12: 3,449,577 km (0.117 R)
• M13: 3,562,524 km (0.111 R)
• M14: 3,792,156 km (0.098 R)
• M15: 4,266,232 km (0.12 R)
• M16: 4,541,193 km (0.108 R)
• M17: 5,335,408 km (0.094 R)
• M18: 5,532,428 km (0.09 R)
• M19: 5,832,522 km (0.076 R)
• M20: 7,049,650 km (0.099 R)
• M21: 7,891,288 km (0.054 R)
• M22: 8,267,078 km (0.091 R)
• M23: 8,495,364 km (0.114 R)
• M24: 8,764,490 km (0.088 R)
• M25: 8,919,474 km (0.115 R)
• M26: 9,114,549 km (0.112 R)
• M27: 9,192,939 km (0.117 R)
• M28: 9,469,246 km (0.111 R)
• M29: 10,029,939 km (0.054 R)
• M30: 10,192,103 km (0.037 R)
• M31: 10,355,165 km (0.101 R)
• M32: 10,683,981 km (0.083 R)
• M33: 10,766,708 km (0.101 R)
• M34: 11,690,774 km (0.118 R)
• M35: 12,162,456 km (0.099 R)
• M36: 12,684,104 km (0.101 R)
• M37: 13,080,090 km (0.076 R)
• M38: 13,257,363 km (0.074 R)
• M39: 13,704,212 km (0.105 R)
• M40: 13,839,149 km (0.098 R)
• M41: 14,842,802 km (0.104 R)
• M42: 15,400,054 km (0.09 R)
• M43: 16,391,887 km (0.114 R)
• M44: 16,535,202 km (0.041 R)
• M45: 17,209,739 km (0.05 R)
• M46: 17,746,047 km (0.106 R)
• M47: 19,287,055 km (0.052 R)
• M48: 21,861,485 km (0.112 R)
• M49: 22,336,159 km (0.094 R)
• M50: 22,548,289 km (0.098 R)
• M51: 23,564,956 km (0.105 R)
• M52: 24,378,020 km (0.111 R)
• M53: 24,925,249 km (0.119 R)
• M54: 25,864,873 km (0.075 R)
• M55: 26,087,625 km (0.057 R)
• M56: 26,423,023 km (0.106 R)
• M57: 26,985,062 km (0.061 R)
• M58: 27,210,955 km (0.077 R)
• M59: 27,607,988 km (0.067 R)
• M60: 28,810,156 km (0.062 R)
• M61: 29,330,607 km (0.088 R)
• M62: 29,737,663 km (0.065 R)
• M63: 30,733,686 km (0.118 R)
• M64: 31,087,934 km (0.109 R)
• M65: 31,502,918 km (0.095 R)
• M66: 31,621,699 km (0.117 R)
• M67: 32,758,643 km (0.068 R)
• M68: 33,180,957 km (0.093 R)
• M69: 33,908,901 km (0.076 R)
• M70: 35,380,794 km (0.109 R)
• M71: 37,375,532 km (0.05 R)
• M72: 38,767,989 km (0.088 R)
• M73: 39,150,660 km (0.085 R)
• M74: 39,534,678 km (0.057 R)
• M75: 40,048,547 km (0.077 R)
• M76: 40,758,688 km (0.077 R)
• M77: 41,668,692 km (0.042 R)
• M78: 41,929,890 km (0.09 R)
• M79: 42,257,210 km (0.09 R)
• M80: 42,388,257 km (0.105 R)
• M81: 42,782,597 km (0.105 R)
• M82: 42,980,216 km (0.077 R)
• M83: 43,376,202 km (0.103 R)
• M84: 44,238,634 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 10.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.49 AU - 12.31 AU

Year: 11843 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,375,268 km

• M1: 612,753 km (0.038 R)
• M2: 757,863 km (0.105 R)
• M3: 1,094,308 km (0.108 R)
• M4: 1,167,163 km (0.034 R)
• M5: 1,522,158 km (0.067 R)
• M6: 1,785,750 km (0.049 R)
• M7: 2,038,271 km (0.1 R)
• M8: 2,182,184 km (0.114 R)
• M9: 2,907,883 km (0.062 R)
• M10: 2,981,486 km (0.048 R)
• M11: 3,374,180 km (0.095 R)
• M12: 3,655,873 km (0.034 R)
• M13: 3,928,889 km (0.114 R)
• M14: 4,059,787 km (0.103 R)
• M15: 4,192,032 km (0.111 R)
• M16: 4,359,581 km (0.12 R)
• M17: 4,546,279 km (0.095 R)
• M18: 4,649,203 km (0.118 R)
• M19: 4,718,317 km (0.114 R)
• M20: 5,122,530 km (0.076 R)
• M21: 6,020,417 km (0.113 R)
• M22: 6,497,185 km (0.098 R)
• M23: 7,386,096 km (0.107 R)
• M24: 7,917,168 km (0.1 R)
• M25: 8,145,604 km (0.092 R)
• M26: 9,037,507 km (0.087 R)
• M27: 9,407,462 km (0.037 R)
• M28: 9,982,816 km (0.1 R)
• M29: 10,094,715 km (0.09 R)
• M30: 10,297,270 km (0.069 R)
• M31: 12,324,172 km (0.102 R)
• M32: 13,692,244 km (0.048 R)
• M33: 13,966,756 km (0.118 R)
• M34: 14,242,914 km (0.06 R)
• M35: 14,343,893 km (0.057 R)
• M36: 14,826,346 km (0.056 R)
• M37: 15,236,842 km (0.079 R)
• M38: 15,495,198 km (0.102 R)
• M39: 16,016,546 km (0.113 R)
• M40: 16,543,580 km (0.089 R)
• M41: 16,809,266 km (0.045 R)
• M42: 17,076,298 km (0.092 R)
• M43: 17,641,778 km (0.077 R)
• M44: 17,858,844 km (0.084 R)
• M45: 18,268,144 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 11

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.25 AU - 13.75 AU

Year: 16551 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,375,268 km

• M1: 138,677 km (0.112 R)
• M2: 223,050 km (0.109 R)
• M3: 381,026 km (0.092 R)
• M4: 454,628 km (0.107 R)
• M5: 585,376 km (0.092 R)
• M6: 787,932 km (0.082 R)
• M7: 908,508 km (0.05 R)
• M8: 1,215,333 km (0.094 R)
• M9: 2,588,043 km (0.1 R)
• M10: 2,835,179 km (0.047 R)
• M11: 3,025,617 km (0.067 R)
• M12: 4,004,735 km (0.119 R)
• M13: 4,075,644 km (0.052 R)
• M14: 4,327,418 km (0.063 R)
• M15: 4,400,272 km (0.085 R)
• M16: 4,510,376 km (0.072 R)
• M17: 5,345,880 km (0.116 R)
• M18: 5,463,464 km (0.047 R)
• M19: 5,902,234 km (0.084 R)
• M20: 6,064,548 km (0.079 R)
• M21: 6,146,378 km (0.095 R)
• M22: 6,644,689 km (0.093 R)
• M23: 7,113,080 km (0.096 R)
• M24: 8,171,634 km (0.071 R)
• M25: 8,535,456 km (0.103 R)
• M26: 9,138,036 km (0.105 R)
• M27: 9,326,081 km (0.109 R)
• M28: 9,468,049 km (0.119 R)
• M29: 9,994,933 km (0.096 R)
• M30: 10,091,723 km (0.104 R)
• M31: 11,580,970 km (0.092 R)
• M32: 13,137,984 km (0.049 R)
• M33: 13,403,820 km (0.036 R)
• M34: 14,157,643 km (0.065 R)
• M35: 15,314,334 km (0.103 R)
• M36: 15,426,084 km (0.088 R)
• M37: 15,594,082 km (0.116 R)
• M38: 16,845,618 km (0.03 R)
• M39: 16,960,958 km (0.112 R)
• M40: 18,544,002 km (0.119 R)
• M41: 20,112,536 km (0.097 R)
• M42: 21,098,984 km (0.116 R)
• M43: 21,660,724 km (0.1 R)
• M44: 21,974,880 km (0.084 R)
• M45: 23,439,742 km (0.051 R)
• M46: 23,762,275 km (0.107 R)
• M47: 24,346,754 km (0.1 R)
• M48: 25,861,582 km (0.057 R)
• M49: 26,596,856 km (0.086 R)
• M50: 27,000,920 km (0.118 R)
• M51: 27,136,007 km (0.079 R)
• M52: 27,883,098 km (0.062 R)
• M53: 28,843,666 km (0.042 R)
• M54: 29,189,387 km (0.087 R)
• M55: 29,397,627 km (0.065 R)
• M56: 30,304,938 km (0.083 R)
• M57: 30,445,411 km (0.089 R)
• M58: 30,586,033 km (0.061 R)
• M59: 30,656,493 km (0.11 R)
• M60: 31,221,674 km (0.104 R)
• M61: 31,861,654 km (0.088 R)
• M62: 32,505,822 km (0.087 R)
• M63: 32,937,711 km (0.115 R)
• M64: 33,226,734 km (0.03 R)
• M65: 34,757,719 km (0.032 R)
• M66: 35,273,233 km (0.11 R)
• M67: 35,865,342 km (0.091 R)
• M68: 36,162,742 km (0.041 R)
• M69: 36,460,891 km (0.111 R)
• M70: 39,257,174 km (0.062 R)
• M71: 40,487,617 km (0.088 R)
• M72: 41,029,909 km (0.084 R)
• M73: 41,107,550 km (0.117 R)
• M74: 41,185,341 km (0.076 R)
• M75: 42,749,985 km (0.053 R)
• M76: 43,302,151 km (0.118 R)
• M77: 45,373,932 km (0.112 R)
• M78: 45,615,084 km (0.1 R)
• M79: 45,695,567 km (0.102 R)
• M80: 46,098,584 km (0.109 R)
• M81: 47,070,671 km (0.08 R)
• M82: 48,213,449 km (0.111 R)
• M83: 50,276,553 km (0.08 R)
• M84: 50,776,060 km (0.102 R)
• M85: 52,116,009 km (0.113 R)
• M86: 52,874,769 km (0.098 R)
• M87: 54,318,089 km (0.08 R)
• M88: 54,916,182 km (0.068 R)
• M89: 56,204,967 km (0.095 R)
• M90: 57,503,926 km (0.072 R)
• M91: 58,113,387 km (0.101 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit