🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.75 AU - 0.93 AU

Year: 290 Days

Day: 17.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,738,172 km

• M1: 802,742 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.65 AU - 2.35 AU

Year: 1066 Days

Day: 23.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.12 AU - 2.32 AU

Year: 1246 Days

Day: 15.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,738,172 km

• M1: 309,219 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 8.2

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.7 AU - 8.02 AU

Year: 8302 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,738,172 km

• M1: 168,597 km (0.102 R)
• M2: 269,127 km (0.058 R)
• M3: 589,715 km (0.035 R)
• M4: 650,751 km (0.107 R)
• M5: 730,187 km (0.104 R)
• M6: 813,214 km (0.098 R)
• M7: 917,185 km (0.051 R)
• M8: 988,992 km (0.12 R)
• M9: 1,336,507 km (0.114 R)
• M10: 1,654,104 km (0.101 R)
• M11: 2,018,374 km (0.085 R)
• M12: 2,258,778 km (0.104 R)
• M13: 2,714,753 km (0.08 R)
• M14: 2,819,920 km (0.102 R)
• M15: 3,826,714 km (0.097 R)
• M16: 4,491,975 km (0.12 R)
• M17: 4,837,995 km (0.11 R)
• M18: 5,225,454 km (0.091 R)
• M19: 5,290,977 km (0.106 R)
• M20: 5,455,984 km (0.071 R)
• M21: 5,522,555 km (0.095 R)
• M22: 6,481,777 km (0.092 R)
• M23: 7,052,941 km (0.086 R)
• M24: 7,603,013 km (0.119 R)
• M25: 7,714,762 km (0.025 R)
• M26: 7,902,059 km (0.099 R)
• M27: 8,090,851 km (0.11 R)
• M28: 8,204,994 km (0.057 R)
• M29: 8,434,627 km (0.114 R)
• M30: 8,861,280 km (0.095 R)
• M31: 8,978,864 km (0.107 R)
• M32: 9,334,608 km (0.074 R)
• M33: 10,553,831 km (0.058 R)
• M34: 10,637,007 km (0.113 R)
• M35: 11,736,402 km (0.106 R)
• M36: 12,518,649 km (0.03 R)
• M37: 12,783,138 km (0.097 R)
• M38: 13,859,495 km (0.032 R)
• M39: 14,362,592 km (0.102 R)
• M40: 14,593,272 km (0.099 R)
• M41: 15,386,440 km (0.119 R)
• M42: 15,764,624 km (0.068 R)
• M43: 16,193,820 km (0.1 R)
• M44: 16,481,945 km (0.116 R)
• M45: 18,847,985 km (0.027 R)
• M46: 20,070,350 km (0.082 R)
• M47: 20,224,884 km (0.083 R)
• M48: 20,276,495 km (0.106 R)
• M49: 21,634,096 km (0.111 R)
• M50: 22,057,608 km (0.091 R)
• M51: 22,270,485 km (0.087 R)
• M52: 22,537,368 km (0.092 R)
• M53: 22,590,924 km (0.113 R)
• M54: 22,859,153 km (0.112 R)
• M55: 23,290,593 km (0.083 R)
• M56: 24,435,765 km (0.116 R)
• M57: 27,178,492 km (0.04 R)
• M58: 27,864,847 km (0.035 R)
• M59: 28,383,503 km (0.093 R)
• M60: 28,499,142 km (0.074 R)
• M61: 29,021,538 km (0.111 R)
• M62: 29,254,761 km (0.096 R)
• M63: 31,202,525 km (0.072 R)
• M64: 31,861,055 km (0.088 R)
• M65: 32,403,198 km (0.116 R)
• M66: 32,463,636 km (0.119 R)
• M67: 32,524,223 km (0.093 R)
• M68: 33,009,219 km (0.117 R)
• M69: 33,374,687 km (0.117 R)
• M70: 33,802,686 km (0.053 R)
• M71: 34,726,004 km (0.117 R)
• M72: 35,159,688 km (0.11 R)
• M73: 35,221,771 km (0.079 R)
• M74: 35,532,785 km (0.053 R)
• M75: 36,345,850 km (0.093 R)
• M76: 37,038,638 km (0.111 R)
• M77: 37,799,343 km (0.08 R)
• M78: 38,309,322 km (0.062 R)
• M79: 39,142,881 km (0.089 R)
• M80: 39,336,162 km (0.081 R)
• M81: 39,400,638 km (0.059 R)
• M82: 40,047,350 km (0.117 R)
• M83: 40,437,052 km (0.113 R)
• M84: 40,502,128 km (0.102 R)
• M85: 40,762,727 km (0.104 R)
• M86: 41,679,463 km (0.058 R)
• M87: 41,876,633 km (0.117 R)
• M88: 42,404,414 km (0.04 R)
• M89: 43,067,133 km (0.115 R)
• M90: 44,134,513 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.5

Radius: 5.6

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.58 AU - 13.36 AU

Year: 15602 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,738,172 km

• M1: 133,890 km (0.108 R)
• M2: 227,090 km (0.115 R)
• M3: 263,891 km (0.104 R)
• M4: 403,316 km (0.086 R)
• M5: 482,004 km (0.065 R)
• M6: 729,738 km (0.11 R)
• M7: 768,185 km (0.118 R)
• M8: 827,276 km (0.079 R)
• M9: 1,376,749 km (0.106 R)
• M10: 1,498,223 km (0.11 R)
• M11: 1,751,342 km (0.096 R)
• M12: 1,856,510 km (0.072 R)
• M13: 2,128,329 km (0.11 R)
• M14: 2,268,951 km (0.101 R)
• M15: 2,471,058 km (0.107 R)
• M16: 2,739,436 km (0.104 R)
• M17: 3,239,243 km (0.102 R)
• M18: 3,532,754 km (0.118 R)
• M19: 4,250,225 km (0.076 R)
• M20: 4,463,402 km (0.078 R)
• M21: 4,499,306 km (0.053 R)
• M22: 4,753,024 km (0.09 R)
• M23: 4,900,228 km (0.111 R)
• M24: 5,048,779 km (0.049 R)
• M25: 5,580,599 km (0.079 R)
• M26: 5,813,972 km (0.09 R)
• M27: 8,584,075 km (0.048 R)
• M28: 8,853,501 km (0.055 R)
• M29: 9,631,560 km (0.07 R)
• M30: 9,958,431 km (0.099 R)
• M31: 10,005,405 km (0.104 R)
• M32: 10,622,795 km (0.106 R)
• M33: 12,395,979 km (0.12 R)
• M34: 13,837,055 km (0.061 R)
• M35: 14,791,190 km (0.094 R)
• M36: 16,261,887 km (0.064 R)
• M37: 16,372,589 km (0.049 R)
• M38: 16,594,892 km (0.096 R)
• M39: 16,762,292 km (0.119 R)
• M40: 17,437,577 km (0.07 R)
• M41: 17,550,972 km (0.113 R)
• M42: 17,607,669 km (0.067 R)
• M43: 18,293,875 km (0.065 R)
• M44: 19,163,936 km (0.104 R)
• M45: 19,222,429 km (0.048 R)
• M46: 19,810,498 km (0.077 R)
• M47: 20,106,702 km (0.099 R)
• M48: 20,703,747 km (0.114 R)
• M49: 21,367,064 km (0.036 R)
• M50: 23,086,691 km (0.119 R)
• M51: 23,837,224 km (0.039 R)
• M52: 23,900,055 km (0.093 R)
• M53: 24,089,147 km (0.108 R)
• M54: 24,532,106 km (0.069 R)
• M55: 24,977,908 km (0.111 R)
• M56: 25,041,786 km (0.073 R)
• M57: 25,105,814 km (0.119 R)
• M58: 26,722,069 km (0.046 R)
• M59: 27,312,083 km (0.085 R)
• M60: 27,707,919 km (0.099 R)
• M61: 28,973,667 km (0.112 R)
• M62: 29,647,456 km (0.078 R)
• M63: 30,258,264 km (0.068 R)
• M64: 33,655,482 km (0.093 R)
• M65: 34,363,528 km (0.094 R)
• M66: 34,577,005 km (0.089 R)
• M67: 34,719,422 km (0.068 R)
• M68: 34,862,138 km (0.117 R)
• M69: 37,244,484 km (0.075 R)
• M70: 37,683,255 km (0.069 R)
• M71: 38,418,379 km (0.06 R)
• M72: 38,492,131 km (0.102 R)
• M73: 39,232,490 km (0.065 R)
• M74: 39,678,890 km (0.03 R)
• M75: 40,201,885 km (0.114 R)
• M76: 40,652,025 km (0.072 R)
• M77: 41,936,322 km (0.116 R)
• M78: 42,088,314 km (0.115 R)
• M79: 42,545,186 km (0.065 R)
• M80: 42,697,925 km (0.106 R)
• M81: 44,003,166 km (0.087 R)
• M82: 44,622,053 km (0.068 R)
• M83: 44,932,468 km (0.088 R)
• M84: 46,024,683 km (0.077 R)
• M85: 46,181,461 km (0.099 R)
• M86: 47,917,544 km (0.039 R)
• M87: 48,713,555 km (0.034 R)
• M88: 53,251,905 km (0.083 R)
• M89: 53,663,748 km (0.087 R)
• M90: 53,828,755 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit