🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.84 AU

Year: 270 Days

Day: 16.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 451 Days

Day: 21.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,324,987 km

• M1: 264,339 km (0.112 R)
• M2: 455,226 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.02 AU - 1.62 AU

Year: 562 Days

Day: 25.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.92 AU - 5.24 AU

Year: 4246 Days

Day: 5.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,324,987 km

• M1: 155,582 km (0.089 R)
• M2: 292,165 km (0.034 R)
• M3: 445,203 km (0.117 R)
• M4: 655,687 km (0.067 R)
• M5: 782,995 km (0.067 R)
• M6: 873,053 km (0.091 R)
• M7: 976,575 km (0.102 R)
• M8: 1,155,644 km (0.097 R)
• M9: 1,478,925 km (0.088 R)
• M10: 1,966,763 km (0.117 R)
• M11: 2,235,740 km (0.093 R)
• M12: 2,571,438 km (0.052 R)
• M13: 2,738,539 km (0.107 R)
• M14: 2,937,953 km (0.077 R)
• M15: 3,054,190 km (0.043 R)
• M16: 3,142,303 km (0.059 R)
• M17: 3,381,660 km (0.085 R)
• M18: 3,518,991 km (0.086 R)
• M19: 3,611,592 km (0.114 R)
• M20: 3,767,772 km (0.115 R)
• M21: 4,315,749 km (0.098 R)
• M22: 4,565,428 km (0.11 R)
• M23: 4,683,760 km (0.101 R)
• M24: 5,096,799 km (0.107 R)
• M25: 5,360,989 km (0.048 R)
• M26: 5,666,019 km (0.093 R)
• M27: 5,884,731 km (0.109 R)
• M28: 7,195,807 km (0.068 R)
• M29: 7,274,645 km (0.059 R)
• M30: 7,353,633 km (0.117 R)
• M31: 7,452,816 km (0.105 R)
• M32: 7,732,864 km (0.068 R)
• M33: 7,955,465 km (0.104 R)
• M34: 9,249,188 km (0.11 R)
• M35: 9,464,010 km (0.113 R)
• M36: 9,767,544 km (0.074 R)
• M37: 10,118,202 km (0.106 R)
• M38: 10,361,897 km (0.064 R)
• M39: 10,877,411 km (0.116 R)
• M40: 11,863,859 km (0.048 R)
• M41: 12,238,303 km (0.064 R)
• M42: 12,356,036 km (0.12 R)
• M43: 12,545,277 km (0.1 R)
• M44: 13,094,750 km (0.086 R)
• M45: 13,311,967 km (0.09 R)
• M46: 13,457,376 km (0.106 R)
• M47: 13,554,614 km (0.114 R)
• M48: 13,896,894 km (0.063 R)
• M49: 13,995,180 km (0.094 R)
• M50: 15,752,955 km (0.115 R)
• M51: 16,138,618 km (0.052 R)
• M52: 16,267,871 km (0.084 R)
• M53: 16,345,662 km (0.048 R)
• M54: 16,631,693 km (0.097 R)
• M55: 16,919,370 km (0.089 R)
• M56: 18,006,198 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 9.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.46 AU - 9.44 AU

Year: 8313 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,324,987 km

• M1: 130,749 km (0.114 R)
• M2: 273,914 km (0.116 R)
• M3: 375,341 km (0.109 R)
• M4: 624,272 km (0.113 R)
• M5: 888,761 km (0.103 R)
• M6: 960,568 km (0.117 R)
• M7: 1,034,320 km (0.043 R)
• M8: 1,475,933 km (0.116 R)
• M9: 1,785,750 km (0.067 R)
• M10: 1,995,935 km (0.037 R)
• M11: 2,189,514 km (0.116 R)
• M12: 2,465,971 km (0.106 R)
• M13: 2,595,373 km (0.087 R)
• M14: 2,674,062 km (0.119 R)
• M15: 2,969,817 km (0.085 R)
• M16: 3,361,464 km (0.094 R)
• M17: 3,859,176 km (0.089 R)
• M18: 3,979,752 km (0.093 R)
• M19: 4,132,192 km (0.042 R)
• M20: 4,255,611 km (0.115 R)
• M21: 4,348,810 km (0.031 R)
• M22: 4,601,182 km (0.057 R)
• M23: 5,386,421 km (0.076 R)
• M24: 5,453,740 km (0.071 R)
• M25: 5,829,231 km (0.07 R)
• M26: 6,107,483 km (0.08 R)
• M27: 6,177,794 km (0.094 R)
• M28: 7,189,674 km (0.097 R)
• M29: 8,097,583 km (0.088 R)
• M30: 8,291,312 km (0.104 R)
• M31: 8,841,833 km (0.069 R)
• M32: 9,323,238 km (0.104 R)
• M33: 9,771,883 km (0.117 R)
• M34: 9,895,600 km (0.115 R)
• M35: 10,185,969 km (0.048 R)
• M36: 10,817,871 km (0.091 R)
• M37: 11,723,836 km (0.028 R)
• M38: 12,564,426 km (0.104 R)
• M39: 13,287,283 km (0.113 R)
• M40: 13,561,795 km (0.117 R)
• M41: 14,069,979 km (0.03 R)
• M42: 14,209,703 km (0.08 R)
• M43: 14,773,089 km (0.118 R)
• M44: 16,164,798 km (0.119 R)
• M45: 16,851,602 km (0.116 R)
• M46: 17,198,519 km (0.077 R)
• M47: 18,355,060 km (0.054 R)
• M48: 18,660,838 km (0.102 R)
• M49: 18,917,100 km (0.119 R)
• M50: 19,071,335 km (0.088 R)
• M51: 19,329,391 km (0.029 R)
• M52: 20,057,933 km (0.101 R)
• M53: 20,162,801 km (0.091 R)
• M54: 21,328,019 km (0.111 R)
• M55: 21,703,210 km (0.112 R)
• M56: 22,514,779 km (0.12 R)
• M57: 22,732,892 km (0.092 R)
• M58: 23,226,266 km (0.111 R)
• M59: 24,056,235 km (0.053 R)
• M60: 24,390,886 km (0.113 R)
• M61: 26,834,716 km (0.092 R)
• M62: 27,880,555 km (0.117 R)
• M63: 28,349,694 km (0.076 R)
• M64: 28,939,858 km (0.063 R)
• M65: 29,236,361 km (0.087 R)
• M66: 29,414,831 km (0.115 R)
• M67: 32,687,883 km (0.082 R)
• M68: 35,248,998 km (0.117 R)
• M69: 36,585,655 km (0.098 R)
• M70: 37,809,216 km (0.105 R)
• M71: 37,938,768 km (0.099 R)
• M72: 38,654,145 km (0.054 R)
• M73: 40,428,675 km (0.059 R)
• M74: 40,826,755 km (0.08 R)
• M75: 41,426,044 km (0.107 R)
• M76: 41,492,914 km (0.1 R)
• M77: 43,580,852 km (0.056 R)
• M78: 43,988,805 km (0.117 R)
• M79: 44,945,932 km (0.116 R)
• M80: 45,289,409 km (0.109 R)
• M81: 45,495,854 km (0.07 R)
• M82: 45,702,598 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit