🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.05 AU - 1.67 AU

Year: 555 Days

Day: 35.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.42 AU - 1.48 AU

Year: 611 Days

Day: 27.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.04 AU - 2.54 AU

Year: 1212 Days

Day: 22.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.41 AU - 5.71 AU

Year: 3982 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 13.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.13 AU - 8.51 AU

Year: 6231 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,406,166 km

• M1: 173,683 km (0.107 R)
• M2: 291,117 km (0.111 R)
• M3: 481,256 km (0.088 R)
• M4: 914,941 km (0.101 R)
• M5: 1,103,284 km (0.034 R)
• M6: 1,247,646 km (0.089 R)
• M7: 1,340,098 km (0.117 R)
• M8: 1,446,911 km (0.118 R)
• M9: 1,644,380 km (0.117 R)
• M10: 1,917,396 km (0.104 R)
• M11: 2,107,984 km (0.073 R)
• M12: 2,464,027 km (0.109 R)
• M13: 3,026,515 km (0.069 R)
• M14: 3,462,144 km (0.062 R)
• M15: 3,883,561 km (0.094 R)
• M16: 4,021,939 km (0.098 R)
• M17: 4,537,303 km (0.092 R)
• M18: 4,738,513 km (0.116 R)
• M19: 4,979,964 km (0.044 R)
• M20: 5,788,091 km (0.079 R)
• M21: 5,887,125 km (0.112 R)
• M22: 6,187,368 km (0.106 R)
• M23: 6,637,059 km (0.058 R)
• M24: 6,886,888 km (0.118 R)
• M25: 7,055,036 km (0.099 R)
• M26: 7,741,839 km (0.115 R)
• M27: 7,829,205 km (0.086 R)
• M28: 8,315,547 km (0.101 R)
• M29: 8,427,596 km (0.092 R)
• M30: 8,720,957 km (0.117 R)
• M31: 9,017,760 km (0.076 R)
• M32: 9,132,800 km (0.113 R)
• M33: 9,271,478 km (0.061 R)
• M34: 9,621,387 km (0.118 R)
• M35: 10,118,501 km (0.118 R)
• M36: 10,843,302 km (0.106 R)
• M37: 11,534,893 km (0.083 R)
• M38: 11,785,470 km (0.097 R)
• M39: 12,215,414 km (0.108 R)
• M40: 12,470,778 km (0.045 R)
• M41: 12,960,860 km (0.085 R)
• M42: 13,169,101 km (0.104 R)
• M43: 13,827,182 km (0.049 R)
• M44: 15,202,584 km (0.061 R)
• M45: 15,726,177 km (0.115 R)
• M46: 16,311,703 km (0.093 R)
• M47: 17,018,104 km (0.113 R)
• M48: 17,504,297 km (0.108 R)
• M49: 17,879,040 km (0.098 R)
• M50: 18,198,282 km (0.102 R)
• M51: 18,754,187 km (0.115 R)
• M52: 19,108,136 km (0.115 R)
• M53: 19,673,167 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 4.3

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.67 AU - 14.43 AU

Year: 17450 Days

Day: 15.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,406,166 km

• M1: 171,589 km (0.12 R)
• M2: 592,108 km (0.046 R)
• M3: 629,209 km (0.119 R)
• M4: 705,952 km (0.073 R)
• M5: 765,492 km (0.081 R)
• M6: 847,622 km (0.098 R)
• M7: 1,157,439 km (0.05 R)
• M8: 1,276,070 km (0.028 R)
• M9: 1,602,792 km (0.073 R)
• M10: 1,898,696 km (0.087 R)
• M11: 2,010,595 km (0.109 R)
• M12: 2,067,293 km (0.062 R)
• M13: 2,299,469 km (0.092 R)
• M14: 2,509,504 km (0.079 R)
• M15: 2,947,826 km (0.115 R)
• M16: 2,980,139 km (0.11 R)
• M17: 3,077,527 km (0.09 R)
• M18: 3,545,619 km (0.094 R)
• M19: 4,361,975 km (0.102 R)
• M20: 5,155,741 km (0.095 R)
• M21: 6,322,904 km (0.035 R)
• M22: 6,490,004 km (0.11 R)
• M23: 6,828,694 km (0.043 R)
• M24: 7,000,283 km (0.041 R)
• M25: 7,391,332 km (0.091 R)
• M26: 7,479,295 km (0.089 R)
• M27: 8,058,837 km (0.089 R)
• M28: 8,285,628 km (0.107 R)
• M29: 9,593,861 km (0.078 R)
• M30: 10,271,689 km (0.054 R)
• M31: 11,317,229 km (0.106 R)
• M32: 11,571,096 km (0.073 R)
• M33: 11,981,144 km (0.057 R)
• M34: 12,500,398 km (0.087 R)
• M35: 12,605,117 km (0.041 R)
• M36: 12,868,259 km (0.118 R)
• M37: 13,938,782 km (0.069 R)
• M38: 14,047,539 km (0.115 R)
• M39: 14,815,724 km (0.086 R)
• M40: 15,260,778 km (0.094 R)
• M41: 15,710,170 km (0.108 R)
• M42: 16,392,486 km (0.119 R)
• M43: 16,910,543 km (0.114 R)
• M44: 17,142,570 km (0.059 R)
• M45: 17,258,957 km (0.115 R)
• M46: 18,199,479 km (0.066 R)
• M47: 18,795,626 km (0.101 R)
• M48: 21,181,413 km (0.11 R)
• M49: 21,306,327 km (0.097 R)
• M50: 23,337,567 km (0.119 R)
• M51: 24,180,252 km (0.106 R)
• M52: 25,562,536 km (0.1 R)
• M53: 26,430,952 km (0.097 R)
• M54: 26,565,440 km (0.09 R)
• M55: 26,835,016 km (0.091 R)
• M56: 27,512,993 km (0.036 R)
• M57: 28,678,510 km (0.106 R)
• M58: 30,562,546 km (0.104 R)
• M59: 30,703,617 km (0.064 R)
• M60: 31,412,561 km (0.108 R)
• M61: 33,498,703 km (0.115 R)
• M62: 33,717,116 km (0.077 R)
• M63: 33,862,974 km (0.047 R)
• M64: 34,008,982 km (0.059 R)
• M65: 34,375,048 km (0.035 R)
• M66: 35,406,824 km (0.104 R)
• M67: 35,852,177 km (0.09 R)
• M68: 36,373,974 km (0.062 R)
• M69: 37,500,745 km (0.048 R)
• M70: 37,651,839 km (0.095 R)
• M71: 37,803,083 km (0.033 R)
• M72: 40,251,252 km (0.032 R)
• M73: 40,328,594 km (0.029 R)
• M74: 41,885,609 km (0.103 R)
• M75: 41,963,998 km (0.076 R)
• M76: 43,066,085 km (0.108 R)
• M77: 43,145,223 km (0.116 R)
• M78: 43,303,497 km (0.091 R)
• M79: 43,462,071 km (0.104 R)
• M80: 44,337,368 km (0.075 R)
• M81: 44,577,174 km (0.097 R)
• M82: 45,862,967 km (0.108 R)
• M83: 46,024,533 km (0.093 R)
• M84: 46,753,972 km (0.042 R)
• M85: 47,079,497 km (0.094 R)
• M86: 47,160,878 km (0.097 R)
• M87: 49,047,756 km (0.049 R)
• M88: 49,378,517 km (0.051 R)
• M89: 52,556,574 km (0.095 R)
• M90: 53,149,132 km (0.1 R)
• M91: 53,233,953 km (0.084 R)
• M92: 54,255,557 km (0.075 R)
• M93: 56,750,999 km (0.105 R)
• M94: 57,185,132 km (0.031 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit