🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 342 Days

Day: 33.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.23 AU - 1.87 AU

Year: 723 Days

Day: 14.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.98 AU - 1.98 AU

Year: 1044 Days

Day: 30.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.94 AU - 2.14 AU

Year: 1092 Days

Day: 38.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,603,132 km

• M1: 1,185,862 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.99 AU - 2.87 AU

Year: 1420 Days

Day: 14.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,603,132 km

• M1: 39,793 km (0.094 R)
• M2: 1,781,561 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 10.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.93 AU - 7.41 AU

Year: 6455 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,603,132 km

• M1: 136,882 km (0.055 R)
• M2: 222,602 km (0.061 R)
• M3: 379,979 km (0.039 R)
• M4: 582,235 km (0.101 R)
• M5: 704,456 km (0.101 R)
• M6: 897,288 km (0.079 R)
• M7: 1,091,167 km (0.086 R)
• M8: 1,616,106 km (0.072 R)
• M9: 1,713,943 km (0.096 R)
• M10: 2,062,057 km (0.076 R)
• M11: 2,147,328 km (0.086 R)
• M12: 2,233,646 km (0.044 R)
• M13: 2,387,881 km (0.069 R)
• M14: 2,477,490 km (0.096 R)
• M15: 2,660,299 km (0.046 R)
• M16: 2,871,382 km (0.102 R)
• M17: 3,063,764 km (0.102 R)
• M18: 3,360,118 km (0.071 R)
• M19: 3,901,363 km (0.102 R)
• M20: 4,114,839 km (0.036 R)
• M21: 4,469,835 km (0.1 R)
• M22: 4,721,458 km (0.086 R)
• M23: 5,064,337 km (0.071 R)
• M24: 5,356,202 km (0.026 R)
• M25: 6,202,627 km (0.092 R)
• M26: 6,389,475 km (0.102 R)
• M27: 6,546,552 km (0.065 R)
• M28: 6,704,977 km (0.117 R)
• M29: 8,085,316 km (0.111 R)
• M30: 8,153,234 km (0.032 R)
• M31: 8,495,513 km (0.027 R)
• M32: 9,088,370 km (0.112 R)
• M33: 9,194,435 km (0.109 R)
• M34: 9,802,849 km (0.032 R)
• M35: 10,350,677 km (0.089 R)
• M36: 11,134,121 km (0.101 R)
• M37: 11,247,666 km (0.094 R)
• M38: 11,552,247 km (0.039 R)
• M39: 12,208,533 km (0.095 R)
• M40: 12,364,713 km (0.111 R)
• M41: 14,290,037 km (0.1 R)
• M42: 14,785,954 km (0.056 R)
• M43: 15,371,480 km (0.065 R)
• M44: 16,135,626 km (0.051 R)
• M45: 16,221,346 km (0.096 R)
• M46: 16,781,889 km (0.107 R)
• M47: 17,304,883 km (0.044 R)
• M48: 17,524,343 km (0.094 R)
• M49: 17,966,255 km (0.044 R)
• M50: 18,501,217 km (0.107 R)
• M51: 19,041,565 km (0.12 R)
• M52: 19,724,180 km (0.08 R)
• M53: 19,861,660 km (0.096 R)
• M54: 20,137,669 km (0.077 R)
• M55: 20,786,475 km (0.065 R)
• M56: 21,489,285 km (0.111 R)
• M57: 22,438,484 km (0.114 R)
• M58: 22,774,032 km (0.033 R)
• M59: 23,014,585 km (0.051 R)
• M60: 23,449,915 km (0.112 R)
• M61: 23,741,631 km (0.081 R)
• M62: 24,969,829 km (0.08 R)
• M63: 25,466,943 km (0.038 R)
• M64: 26,017,613 km (0.086 R)
• M65: 26,319,651 km (0.065 R)
• M66: 26,521,608 km (0.077 R)
• M67: 26,977,882 km (0.108 R)
• M68: 27,539,173 km (0.108 R)
• M69: 27,949,819 km (0.061 R)
• M70: 28,621,364 km (0.115 R)
• M71: 28,777,095 km (0.069 R)
• M72: 29,089,306 km (0.087 R)
• M73: 29,822,485 km (0.086 R)
• M74: 32,165,936 km (0.117 R)
• M75: 33,087,159 km (0.079 R)
• M76: 33,468,933 km (0.092 R)
• M77: 33,742,548 km (0.107 R)
• M78: 34,236,969 km (0.117 R)
• M79: 34,678,582 km (0.064 R)
• M80: 36,350,936 km (0.057 R)
• M81: 36,744,977 km (0.083 R)
• M82: 36,914,172 km (0.116 R)
• M83: 37,707,639 km (0.051 R)
• M84: 37,935,477 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 14.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.33 AU - 9.81 AU

Year: 10236 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,603,132 km

• M1: 277,953 km (0.04 R)
• M2: 489,634 km (0.092 R)
• M3: 978,520 km (0.115 R)
• M4: 1,230,293 km (0.111 R)
• M5: 1,364,632 km (0.093 R)
• M6: 1,624,334 km (0.11 R)
• M7: 1,900,641 km (0.09 R)
• M8: 2,031,389 km (0.111 R)
• M9: 2,192,506 km (0.059 R)
• M10: 2,414,210 km (0.078 R)
• M11: 2,556,628 km (0.062 R)
• M12: 2,820,219 km (0.087 R)
• M13: 3,092,936 km (0.118 R)
• M14: 3,342,764 km (0.119 R)
• M15: 4,200,259 km (0.069 R)
• M16: 4,407,752 km (0.055 R)
• M17: 5,050,424 km (0.1 R)
• M18: 6,344,446 km (0.091 R)
• M19: 6,824,804 km (0.025 R)
• M20: 7,400,158 km (0.114 R)
• M21: 7,820,827 km (0.093 R)
• M22: 8,597,689 km (0.055 R)
• M23: 9,263,998 km (0.097 R)
• M24: 9,900,985 km (0.11 R)
• M25: 11,994,009 km (0.12 R)
• M26: 13,242,553 km (0.069 R)
• M27: 13,702,118 km (0.078 R)
• M28: 14,063,247 km (0.092 R)
• M29: 15,325,105 km (0.118 R)
• M30: 15,592,586 km (0.099 R)
• M31: 15,699,997 km (0.077 R)
• M32: 16,240,794 km (0.04 R)
• M33: 16,349,701 km (0.108 R)
• M34: 16,623,016 km (0.055 R)
• M35: 18,068,580 km (0.113 R)
• M36: 18,635,407 km (0.11 R)
• M37: 18,749,400 km (0.107 R)
• M38: 19,496,342 km (0.096 R)
• M39: 20,960,307 km (0.072 R)
• M40: 22,156,791 km (0.098 R)
• M41: 22,702,524 km (0.082 R)
• M42: 22,885,333 km (0.081 R)
• M43: 23,436,900 km (0.098 R)
• M44: 23,621,803 km (0.099 R)
• M45: 23,930,872 km (0.094 R)
• M46: 25,307,173 km (0.101 R)
• M47: 25,813,861 km (0.05 R)
• M48: 27,354,419 km (0.086 R)
• M49: 28,990,571 km (0.083 R)
• M50: 29,920,771 km (0.072 R)
• M51: 30,322,292 km (0.036 R)
• M52: 30,725,757 km (0.089 R)
• M53: 31,131,018 km (0.074 R)
• M54: 32,083,358 km (0.12 R)
• M55: 32,700,599 km (0.11 R)
• M56: 34,156,186 km (0.115 R)
• M57: 34,716,280 km (0.119 R)
• M58: 34,856,753 km (0.062 R)
• M59: 35,703,776 km (0.074 R)
• M60: 36,343,456 km (0.094 R)
• M61: 36,986,877 km (0.086 R)
• M62: 37,562,081 km (0.073 R)
• M63: 37,706,293 km (0.111 R)
• M64: 38,502,902 km (0.086 R)
• M65: 38,866,873 km (0.053 R)
• M66: 39,892,067 km (0.12 R)
• M67: 40,852,037 km (0.116 R)
• M68: 41,148,839 km (0.083 R)
• M69: 41,969,084 km (0.095 R)
• M70: 42,719,318 km (0.107 R)
• M71: 44,233,098 km (0.047 R)
• M72: 44,614,274 km (0.072 R)
• M73: 45,226,578 km (0.068 R)
• M74: 46,304,580 km (0.117 R)
• M75: 47,781,261 km (0.094 R)
• M76: 47,937,590 km (0.06 R)
• M77: 48,800,471 km (0.114 R)
• M78: 50,064,723 km (0.091 R)
• M79: 50,382,468 km (0.059 R)
• M80: 52,142,039 km (0.025 R)
• M81: 53,110,236 km (0.11 R)
• M82: 53,353,333 km (0.051 R)
• M83: 53,596,728 km (0.09 R)
• M84: 54,247,479 km (0.062 R)
• M85: 54,655,582 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.39 AU - 13.19 AU

Year: 16146 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,603,132 km

• M1: 104,270 km (0.118 R)
• M2: 202,406 km (0.087 R)
• M3: 429,346 km (0.079 R)
• M4: 817,702 km (0.045 R)
• M5: 1,146,668 km (0.118 R)
• M6: 1,235,080 km (0.078 R)
• M7: 1,661,584 km (0.086 R)
• M8: 1,987,707 km (0.062 R)
• M9: 2,333,876 km (0.1 R)
• M10: 2,466,270 km (0.109 R)
• M11: 2,581,610 km (0.108 R)
• M12: 3,525,124 km (0.062 R)
• M13: 3,854,090 km (0.114 R)
• M14: 4,707,097 km (0.069 R)
• M15: 5,290,678 km (0.108 R)
• M16: 5,922,879 km (0.094 R)
• M17: 6,104,192 km (0.086 R)
• M18: 6,313,629 km (0.063 R)
• M19: 7,619,468 km (0.103 R)
• M20: 8,360,726 km (0.075 R)
• M21: 8,535,007 km (0.047 R)
• M22: 8,887,310 km (0.062 R)
• M23: 9,484,954 km (0.049 R)
• M24: 10,003,161 km (0.093 R)
• M25: 10,188,213 km (0.038 R)
• M26: 10,374,463 km (0.104 R)
• M27: 12,002,686 km (0.081 R)
• M28: 13,232,979 km (0.041 R)
• M29: 13,538,159 km (0.064 R)
• M30: 13,640,483 km (0.098 R)
• M31: 13,914,547 km (0.051 R)
• M32: 14,433,203 km (0.1 R)
• M33: 14,712,352 km (0.081 R)
• M34: 15,276,187 km (0.096 R)
• M35: 15,453,909 km (0.116 R)
• M36: 15,632,229 km (0.094 R)
• M37: 15,811,149 km (0.07 R)
• M38: 16,570,507 km (0.098 R)
• M39: 16,862,822 km (0.039 R)
• M40: 17,083,329 km (0.116 R)
• M41: 17,378,635 km (0.084 R)
• M42: 18,501,217 km (0.032 R)
• M43: 20,306,714 km (0.057 R)
• M44: 20,423,849 km (0.045 R)
• M45: 20,619,673 km (0.051 R)
• M46: 20,815,945 km (0.086 R)
• M47: 21,647,560 km (0.035 R)
• M48: 23,342,803 km (0.103 R)
• M49: 25,374,192 km (0.112 R)
• M50: 25,753,423 km (0.069 R)
• M51: 26,859,400 km (0.067 R)
• M52: 26,988,054 km (0.029 R)
• M53: 27,331,980 km (0.111 R)
• M54: 28,678,660 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit