🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.04 AU - 1.04 AU

Year: 382 Days

Day: 36 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.05 AU - 2.39 AU

Year: 1190 Days

Day: 46 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.34 AU - 2.64 AU

Year: 1414 Days

Day: 43.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,726,843 km

• M1: 1,602,642 km (0.088 R)
• M2: 2,048,144 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.83 AU - 2.89 AU

Year: 1741 Days

Day: 38.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,726,843 km

• M1: 184,305 km (0.12 R)
• M2: 627,264 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.45 AU - 4.99 AU

Year: 3690 Days

Day: 33.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,726,843 km

• M1: 322,084 km (0.099 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 10.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.77 AU - 11.07 AU

Year: 12105 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,726,843 km

• M1: 147,055 km (0.111 R)
• M2: 755,918 km (0.056 R)
• M3: 1,122,882 km (0.104 R)
• M4: 1,304,942 km (0.092 R)
• M5: 1,377,647 km (0.063 R)
• M6: 1,512,135 km (0.073 R)
• M7: 1,730,249 km (0.096 R)
• M8: 1,892,563 km (0.1 R)
• M9: 2,373,669 km (0.107 R)
• M10: 2,609,884 km (0.101 R)
• M11: 2,778,032 km (0.101 R)
• M12: 3,547,714 km (0.095 R)
• M13: 3,818,486 km (0.088 R)
• M14: 3,967,036 km (0.038 R)
• M15: 4,095,990 km (0.119 R)
• M16: 4,738,961 km (0.116 R)
• M17: 5,271,231 km (0.078 R)
• M18: 5,437,135 km (0.066 R)
• M19: 5,969,553 km (0.117 R)
• M20: 6,954,207 km (0.117 R)
• M21: 7,032,147 km (0.078 R)
• M22: 7,399,260 km (0.091 R)
• M23: 8,565,675 km (0.084 R)
• M24: 9,470,742 km (0.092 R)
• M25: 9,876,152 km (0.045 R)
• M26: 10,524,809 km (0.114 R)
• M27: 10,644,188 km (0.09 R)
• M28: 12,112,341 km (0.075 R)
• M29: 12,520,893 km (0.101 R)
• M30: 13,578,101 km (0.057 R)
• M31: 14,002,510 km (0.087 R)
• M32: 14,166,769 km (0.03 R)
• M33: 14,931,214 km (0.114 R)
• M34: 15,335,427 km (0.051 R)
• M35: 17,198,370 km (0.072 R)
• M36: 18,587,685 km (0.077 R)
• M37: 19,754,548 km (0.081 R)
• M38: 20,757,453 km (0.089 R)
• M39: 21,246,189 km (0.104 R)
• M40: 21,624,821 km (0.107 R)
• M41: 21,738,815 km (0.075 R)
• M42: 22,504,008 km (0.054 R)
• M43: 24,852,096 km (0.106 R)
• M44: 27,112,968 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 11.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.23 AU - 13.65 AU

Year: 13023 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,726,843 km

• M1: 317,596 km (0.116 R)
• M2: 473,627 km (0.097 R)
• M3: 890,556 km (0.064 R)
• M4: 1,052,870 km (0.07 R)
• M5: 1,265,149 km (0.08 R)
• M6: 1,449,603 km (0.114 R)
• M7: 2,201,333 km (0.075 R)
• M8: 3,338,426 km (0.072 R)
• M9: 3,423,697 km (0.037 R)
• M10: 3,625,804 km (0.037 R)
• M11: 4,011,617 km (0.12 R)
• M12: 4,348,511 km (0.116 R)
• M13: 4,442,010 km (0.113 R)
• M14: 5,447,158 km (0.057 R)
• M15: 5,992,741 km (0.077 R)
• M16: 6,272,190 km (0.1 R)
• M17: 6,484,619 km (0.048 R)
• M18: 6,807,900 km (0.1 R)
• M19: 7,619,917 km (0.104 R)
• M20: 8,307,170 km (0.076 R)
• M21: 8,736,964 km (0.115 R)
• M22: 9,987,004 km (0.065 R)
• M23: 10,444,026 km (0.098 R)
• M24: 10,569,838 km (0.084 R)
• M25: 11,464,732 km (0.05 R)
• M26: 11,899,463 km (0.034 R)
• M27: 11,987,128 km (0.048 R)
• M28: 12,118,924 km (0.063 R)
• M29: 12,339,580 km (0.107 R)
• M30: 12,472,722 km (0.114 R)
• M31: 12,785,083 km (0.049 R)
• M32: 13,372,254 km (0.089 R)
• M33: 13,691,945 km (0.115 R)
• M34: 14,246,056 km (0.114 R)
• M35: 14,949,016 km (0.117 R)
• M36: 15,376,268 km (0.047 R)
• M37: 15,471,711 km (0.119 R)
• M38: 15,807,409 km (0.108 R)
• M39: 15,952,070 km (0.099 R)
• M40: 16,291,208 km (0.066 R)
• M41: 16,681,808 km (0.097 R)
• M42: 17,026,182 km (0.119 R)
• M43: 17,223,951 km (0.118 R)
• M44: 17,472,283 km (0.114 R)
• M45: 19,449,818 km (0.08 R)
• M46: 19,708,472 km (0.096 R)
• M47: 22,033,223 km (0.026 R)
• M48: 22,627,875 km (0.083 R)
• M49: 23,557,326 km (0.114 R)
• M50: 23,833,035 km (0.091 R)
• M51: 23,999,089 km (0.063 R)
• M52: 24,778,643 km (0.106 R)
• M53: 25,171,487 km (0.114 R)
• M54: 25,736,369 km (0.082 R)
• M55: 25,849,914 km (0.084 R)
• M56: 26,191,296 km (0.105 R)
• M57: 26,648,916 km (0.069 R)
• M58: 26,993,889 km (0.054 R)
• M59: 27,862,603 km (0.077 R)
• M60: 28,271,155 km (0.092 R)
• M61: 28,505,575 km (0.064 R)
• M62: 28,799,385 km (0.097 R)
• M63: 29,806,179 km (0.117 R)
• M64: 30,283,845 km (0.095 R)
• M65: 31,428,568 km (0.101 R)
• M66: 31,732,252 km (0.06 R)
• M67: 32,036,833 km (0.1 R)
• M68: 32,158,905 km (0.12 R)
• M69: 32,710,322 km (0.109 R)
• M70: 32,833,292 km (0.118 R)
• M71: 33,079,680 km (0.08 R)
• M72: 33,698,267 km (0.096 R)
• M73: 34,195,979 km (0.094 R)
• M74: 35,072,772 km (0.057 R)
• M75: 36,848,499 km (0.059 R)
• M76: 37,040,433 km (0.071 R)
• M77: 37,168,638 km (0.075 R)
• M78: 37,554,002 km (0.101 R)
• M79: 37,747,283 km (0.072 R)
• M80: 38,264,143 km (0.091 R)
• M81: 39,370,120 km (0.059 R)
• M82: 41,148,390 km (0.108 R)
• M83: 41,880,373 km (0.112 R)
• M84: 42,415,335 km (0.082 R)
• M85: 43,020,009 km (0.063 R)
• M86: 44,034,133 km (0.116 R)
• M87: 44,578,071 km (0.104 R)
• M88: 45,879,124 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 7.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.18 AU - 14.86 AU

Year: 16908 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,726,843 km

• M1: 109,057 km (0.04 R)
• M2: 220,058 km (0.117 R)
• M3: 297,700 km (0.113 R)
• M4: 503,397 km (0.114 R)
• M5: 632,350 km (0.097 R)
• M6: 711,188 km (0.103 R)
• M7: 772,673 km (0.096 R)
• M8: 1,203,964 km (0.066 R)
• M9: 1,431,502 km (0.103 R)
• M10: 2,073,875 km (0.084 R)
• M11: 2,928,079 km (0.064 R)
• M12: 2,995,249 km (0.042 R)
• M13: 3,063,016 km (0.112 R)
• M14: 3,515,849 km (0.098 R)
• M15: 3,695,666 km (0.089 R)
• M16: 4,483,448 km (0.062 R)
• M17: 4,600,135 km (0.11 R)
• M18: 5,695,341 km (0.065 R)
• M19: 6,512,295 km (0.09 R)
• M20: 6,912,170 km (0.1 R)
• M21: 7,137,614 km (0.074 R)
• M22: 7,274,047 km (0.094 R)
• M23: 7,457,454 km (0.118 R)
• M24: 7,781,932 km (0.119 R)
• M25: 8,589,311 km (0.067 R)
• M26: 8,734,421 km (0.104 R)
• M27: 9,572,768 km (0.105 R)
• M28: 9,874,806 km (0.106 R)
• M29: 10,591,529 km (0.071 R)
• M30: 10,643,440 km (0.093 R)
• M31: 11,166,434 km (0.113 R)
• M32: 12,183,251 km (0.089 R)
• M33: 12,292,008 km (0.036 R)
• M34: 12,346,611 km (0.06 R)
• M35: 12,455,818 km (0.066 R)
• M36: 14,018,667 km (0.104 R)
• M37: 14,997,336 km (0.059 R)
• M38: 15,289,351 km (0.067 R)
• M39: 16,236,455 km (0.059 R)
• M40: 16,596,537 km (0.118 R)
• M41: 17,019,899 km (0.052 R)
• M42: 17,263,445 km (0.038 R)
• M43: 17,569,522 km (0.088 R)
• M44: 18,937,445 km (0.107 R)
• M45: 19,189,816 km (0.115 R)
• M46: 19,253,096 km (0.102 R)
• M47: 20,210,373 km (0.113 R)
• M48: 20,468,280 km (0.1 R)
• M49: 21,117,834 km (0.098 R)
• M50: 21,314,106 km (0.101 R)
• M51: 22,171,152 km (0.086 R)
• M52: 22,771,189 km (0.104 R)
• M53: 24,671,681 km (0.094 R)
• M54: 24,740,496 km (0.058 R)
• M55: 25,432,236 km (0.1 R)
• M56: 27,831,038 km (0.066 R)
• M57: 28,333,837 km (0.088 R)
• M58: 29,275,555 km (0.099 R)
• M59: 32,538,135 km (0.076 R)
• M60: 33,371,695 km (0.106 R)
• M61: 33,600,280 km (0.028 R)
• M62: 33,752,870 km (0.046 R)
• M63: 37,564,175 km (0.053 R)
• M64: 37,643,462 km (0.067 R)
• M65: 39,078,405 km (0.111 R)
• M66: 39,399,591 km (0.116 R)
• M67: 39,802,458 km (0.043 R)
• M68: 40,774,994 km (0.075 R)
• M69: 41,427,540 km (0.072 R)
• M70: 42,083,676 km (0.097 R)
• M71: 43,240,068 km (0.115 R)
• M72: 43,905,629 km (0.062 R)
• M73: 45,162,550 km (0.102 R)
• M74: 45,246,774 km (0.094 R)
• M75: 46,431,290 km (0.082 R)
• M76: 47,283,549 km (0.073 R)
• M77: 47,969,156 km (0.115 R)
• M78: 48,399,250 km (0.115 R)
• M79: 48,658,054 km (0.046 R)
• M80: 49,610,543 km (0.068 R)
• M81: 51,357,996 km (0.095 R)
• M82: 53,838,329 km (0.102 R)
• M83: 54,195,868 km (0.069 R)
• M84: 54,643,913 km (0.089 R)
• M85: 54,733,672 km (0.092 R)
• M86: 55,093,006 km (0.088 R)
• M87: 55,183,064 km (0.104 R)
• M88: 55,543,595 km (0.087 R)
• M89: 56,357,407 km (0.095 R)
• M90: 57,266,364 km (0.113 R)
• M91: 57,997,000 km (0.074 R)
• M92: 58,363,515 km (0.077 R)
• M93: 61,976,752 km (0.107 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit