🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,857,027 km

• M1: 109,506 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 13.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 12.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 453 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,857,027 km

• M1: 184,604 km (0.108 R)
• M2: 284,984 km (0.117 R)
• M3: 375,341 km (0.041 R)
• M4: 472,879 km (0.063 R)
• M5: 550,670 km (0.067 R)
• M6: 646,263 km (0.107 R)
• M7: 748,588 km (0.078 R)
• M8: 870,959 km (0.08 R)
• M9: 1,045,689 km (0.109 R)
• M10: 1,216,679 km (0.082 R)
• M11: 1,330,523 km (0.085 R)
• M12: 1,658,292 km (0.075 R)
• M13: 1,742,965 km (0.069 R)
• M14: 1,847,683 km (0.112 R)
• M15: 1,999,226 km (0.114 R)
• M16: 2,161,689 km (0.109 R)
• M17: 2,315,177 km (0.104 R)
• M18: 2,486,167 km (0.07 R)
• M19: 2,590,886 km (0.11 R)
• M20: 2,696,950 km (0.108 R)
• M21: 2,957,999 km (0.105 R)
• M22: 3,076,630 km (0.12 R)
• M23: 3,234,755 km (0.114 R)
• M24: 3,395,722 km (0.051 R)
• M25: 3,590,947 km (0.12 R)
• M26: 3,709,878 km (0.034 R)
• M27: 3,911,087 km (0.102 R)
• M28: 4,008,924 km (0.082 R)
• M29: 4,148,947 km (0.103 R)
• M30: 4,265,484 km (0.107 R)
• M31: 4,366,313 km (0.108 R)
• M32: 4,647,707 km (0.103 R)
• M33: 5,318,503 km (0.066 R)
• M34: 5,427,261 km (0.1 R)
• M35: 5,591,669 km (0.098 R)
• M36: 5,693,097 km (0.086 R)
• M37: 5,981,970 km (0.118 R)
• M38: 6,180,486 km (0.069 R)
• M39: 6,448,566 km (0.097 R)
• M40: 6,564,654 km (0.032 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 12.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.27 AU - 1.43 AU

Year: 1013 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,857,027 km

• M1: 151,094 km (0.097 R)
• M2: 245,191 km (0.066 R)
• M3: 364,570 km (0.118 R)
• M4: 484,099 km (0.094 R)
• M5: 562,937 km (0.11 R)
• M6: 741,257 km (0.084 R)
• M7: 1,076,955 km (0.029 R)
• M8: 1,268,740 km (0.07 R)
• M9: 1,372,112 km (0.05 R)
• M10: 1,453,194 km (0.088 R)
• M11: 1,529,489 km (0.073 R)
• M12: 1,607,280 km (0.111 R)
• M13: 1,787,545 km (0.052 R)
• M14: 1,890,618 km (0.103 R)
• M15: 1,981,573 km (0.079 R)
• M16: 2,110,078 km (0.108 R)
• M17: 2,300,965 km (0.091 R)
• M18: 2,413,612 km (0.107 R)
• M19: 2,559,021 km (0.065 R)
• M20: 2,771,001 km (0.068 R)
• M21: 2,867,043 km (0.118 R)
• M22: 2,996,894 km (0.044 R)
• M23: 3,145,445 km (0.112 R)
• M24: 3,313,294 km (0.103 R)
• M25: 3,423,996 km (0.031 R)
• M26: 3,588,255 km (0.042 R)
• M27: 3,675,620 km (0.107 R)
• M28: 3,772,709 km (0.053 R)
• M29: 4,041,835 km (0.085 R)
• M30: 4,123,815 km (0.069 R)
• M31: 4,694,381 km (0.101 R)
• M32: 4,848,168 km (0.044 R)
• M33: 5,003,600 km (0.112 R)
• M34: 5,091,863 km (0.103 R)
• M35: 5,180,574 km (0.093 R)
• M36: 5,439,827 km (0.089 R)
• M37: 5,550,829 km (0.086 R)
• M38: 5,940,232 km (0.07 R)
• M39: 6,033,731 km (0.053 R)
• M40: 6,117,207 km (0.078 R)
• M41: 6,338,462 km (0.109 R)
• M42: 6,476,690 km (0.115 R)
• M43: 6,897,509 km (0.086 R)
• M44: 6,973,954 km (0.061 R)
• M45: 7,072,688 km (0.11 R)
• M46: 7,183,091 km (0.066 R)
• M47: 7,293,943 km (0.113 R)
• M48: 7,416,464 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 14.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.94 AU - 4.48 AU

Year: 5577 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,857,027 km

• M1: 181,313 km (0.062 R)
• M2: 375,939 km (0.12 R)
• M3: 526,884 km (0.105 R)
• M4: 768,335 km (0.08 R)
• M5: 1,011,730 km (0.084 R)
• M6: 1,124,378 km (0.07 R)
• M7: 1,475,185 km (0.111 R)
• M8: 1,605,036 km (0.097 R)
• M9: 1,830,330 km (0.086 R)
• M10: 2,082,552 km (0.102 R)
• M11: 2,180,090 km (0.053 R)
• M12: 2,482,577 km (0.082 R)
• M13: 2,709,517 km (0.083 R)
• M14: 2,889,034 km (0.111 R)
• M15: 2,998,540 km (0.108 R)
• M16: 3,184,490 km (0.053 R)
• M17: 3,278,886 km (0.051 R)
• M18: 3,865,310 km (0.103 R)
• M19: 4,006,979 km (0.094 R)
• M20: 4,400,272 km (0.085 R)
• M21: 4,980,712 km (0.026 R)
• M22: 5,291,426 km (0.118 R)
• M23: 5,494,580 km (0.102 R)
• M24: 5,585,685 km (0.096 R)
• M25: 5,815,767 km (0.055 R)
• M26: 6,143,087 km (0.095 R)
• M27: 6,428,669 km (0.079 R)
• M28: 6,548,796 km (0.088 R)
• M29: 6,645,586 km (0.051 R)
• M30: 6,791,594 km (0.108 R)
• M31: 7,614,083 km (0.118 R)
• M32: 7,741,391 km (0.112 R)
• M33: 8,127,802 km (0.087 R)
• M34: 8,258,102 km (0.068 R)
• M35: 8,732,776 km (0.094 R)
• M36: 9,516,220 km (0.099 R)
• M37: 9,763,954 km (0.108 R)
• M38: 10,153,656 km (0.068 R)
• M39: 10,719,286 km (0.107 R)
• M40: 11,005,915 km (0.102 R)
• M41: 11,179,150 km (0.055 R)
• M42: 11,499,140 km (0.081 R)
• M43: 12,417,072 km (0.091 R)
• M44: 12,930,492 km (0.101 R)
• M45: 13,113,301 km (0.116 R)
• M46: 13,729,195 km (0.066 R)
• M47: 13,822,394 km (0.054 R)
• M48: 13,915,893 km (0.095 R)
• M49: 14,386,079 km (0.104 R)
• M50: 14,734,193 km (0.104 R)
• M51: 15,181,342 km (0.091 R)
• M52: 15,762,978 km (0.043 R)
• M53: 16,154,625 km (0.11 R)
• M54: 17,517,462 km (0.115 R)
• M55: 18,059,156 km (0.113 R)
• M56: 19,159,298 km (0.099 R)
• M57: 19,472,706 km (0.057 R)
• M58: 20,885,808 km (0.082 R)
• M59: 21,172,437 km (0.118 R)
• M60: 21,894,546 km (0.071 R)
• M61: 22,258,817 km (0.048 R)
• M62: 22,808,739 km (0.088 R)
• M63: 23,103,895 km (0.052 R)
• M64: 23,214,897 km (0.07 R)
• M65: 23,660,698 km (0.111 R)
• M66: 24,071,943 km (0.074 R)
• M67: 24,372,485 km (0.053 R)
• M68: 24,863,465 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 9.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.21 AU - 5.93 AU

Year: 7371 Days

Day: 11.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,857,027 km

• M1: 143,165 km (0.102 R)
• M2: 318,943 km (0.038 R)
• M3: 445,502 km (0.034 R)
• M4: 505,491 km (0.092 R)
• M5: 601,832 km (0.112 R)
• M6: 681,269 km (0.062 R)
• M7: 1,050,775 km (0.106 R)
• M8: 1,120,488 km (0.072 R)
• M9: 1,264,700 km (0.081 R)
• M10: 1,415,345 km (0.106 R)
• M11: 1,668,764 km (0.089 R)
• M12: 3,019,932 km (0.111 R)
• M13: 3,202,442 km (0.084 R)
• M14: 3,264,226 km (0.111 R)
• M15: 3,536,194 km (0.09 R)
• M16: 3,664,250 km (0.054 R)
• M17: 3,815,494 km (0.107 R)
• M18: 3,968,981 km (0.116 R)
• M19: 4,057,543 km (0.051 R)
• M20: 4,304,679 km (0.089 R)
• M21: 4,533,713 km (0.079 R)
• M22: 4,932,092 km (0.109 R)
• M23: 5,147,663 km (0.09 R)
• M24: 5,913,604 km (0.063 R)
• M25: 5,989,600 km (0.057 R)
• M26: 6,847,244 km (0.092 R)
• M27: 7,577,431 km (0.036 R)
• M28: 7,854,187 km (0.089 R)
• M29: 8,049,861 km (0.111 R)
• M30: 8,360,726 km (0.062 R)
• M31: 9,081,788 km (0.107 R)
• M32: 10,124,485 km (0.115 R)
• M33: 10,675,304 km (0.055 R)
• M34: 10,892,221 km (0.116 R)
• M35: 10,954,454 km (0.072 R)
• M36: 11,173,315 km (0.097 R)
• M37: 11,551,648 km (0.108 R)
• M38: 11,870,292 km (0.047 R)
• M39: 12,321,180 km (0.111 R)
• M40: 12,810,514 km (0.104 R)
• M41: 12,876,188 km (0.117 R)
• M42: 13,272,921 km (0.115 R)
• M43: 14,350,475 km (0.118 R)
• M44: 14,555,574 km (0.095 R)
• M45: 14,658,497 km (0.119 R)
• M46: 15,316,129 km (0.117 R)
• M47: 15,560,871 km (0.091 R)
• M48: 15,771,655 km (0.112 R)
• M49: 15,842,115 km (0.046 R)
• M50: 16,054,245 km (0.084 R)
• M51: 16,160,609 km (0.117 R)
• M52: 16,516,802 km (0.095 R)
• M53: 16,660,116 km (0.098 R)
• M54: 18,041,503 km (0.056 R)
• M55: 18,115,255 km (0.075 R)
• M56: 18,448,260 km (0.044 R)
• M57: 18,522,610 km (0.059 R)
• M58: 18,858,008 km (0.1 R)
• M59: 19,045,305 km (0.057 R)
• M60: 19,308,448 km (0.092 R)
• M61: 19,800,475 km (0.079 R)
• M62: 19,952,616 km (0.089 R)
• M63: 20,067,058 km (0.062 R)
• M64: 20,565,369 km (0.043 R)
• M65: 21,028,973 km (0.097 R)
• M66: 21,301,091 km (0.051 R)
• M67: 22,163,523 km (0.072 R)
• M68: 23,197,693 km (0.093 R)
• M69: 23,882,253 km (0.119 R)
• M70: 24,125,499 km (0.04 R)
• M71: 24,532,704 km (0.084 R)
• M72: 24,942,154 km (0.067 R)
• M73: 25,477,864 km (0.076 R)
• M74: 25,684,907 km (0.064 R)
• M75: 25,892,549 km (0.097 R)
• M76: 26,518,616 km (0.088 R)
• M77: 26,686,465 km (0.077 R)
• M78: 26,812,576 km (0.118 R)
• M79: 26,981,023 km (0.062 R)
• M80: 27,446,123 km (0.101 R)
• M81: 27,573,431 km (0.095 R)
• M82: 27,700,888 km (0.069 R)
• M83: 27,828,495 km (0.098 R)
• M84: 28,641,709 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit