🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 38.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 107.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,165,297 km

• M1: 67,917 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.21 AU - 1.39 AU

Year: 528 Days

Day: 21.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.38 AU - 1.66 AU

Year: 668 Days

Day: 37.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.75 AU - 2.01 AU

Year: 919 Days

Day: 30.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.26 AU - 2.3 AU

Year: 1227 Days

Day: 32.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,165,297 km

• M1: 2,015,233 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.91 AU - 4.77 AU

Year: 2682 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,165,297 km

• M1: 260,151 km (0.106 R)
• M2: 1,155,494 km (0.109 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 12.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.51 AU - 6.31 AU

Year: 5121 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,165,297 km

• M1: 188,194 km (0.115 R)
• M2: 273,914 km (0.093 R)
• M3: 460,761 km (0.115 R)
• M4: 712,086 km (0.118 R)
• M5: 802,144 km (0.086 R)
• M6: 938,427 km (0.099 R)
• M7: 1,053,468 km (0.111 R)
• M8: 1,315,115 km (0.086 R)
• M9: 1,462,469 km (0.081 R)
• M10: 1,546,842 km (0.119 R)
• M11: 1,703,022 km (0.101 R)
• M12: 1,919,789 km (0.115 R)
• M13: 2,145,682 km (0.06 R)
• M14: 2,301,414 km (0.079 R)
• M15: 2,481,230 km (0.073 R)
• M16: 2,644,890 km (0.059 R)
• M17: 2,854,776 km (0.096 R)
• M18: 3,048,505 km (0.102 R)
• M19: 3,158,011 km (0.059 R)
• M20: 4,325,174 km (0.058 R)
• M21: 4,903,369 km (0.069 R)
• M22: 5,162,623 km (0.028 R)
• M23: 5,426,214 km (0.089 R)
• M24: 5,748,597 km (0.101 R)
• M25: 5,884,881 km (0.064 R)
• M26: 6,160,440 km (0.111 R)
• M27: 6,355,965 km (0.043 R)
• M28: 6,638,854 km (0.072 R)
• M29: 6,810,593 km (0.056 R)
• M30: 7,158,408 km (0.083 R)
• M31: 7,334,634 km (0.091 R)
• M32: 7,661,356 km (0.119 R)
• M33: 7,841,621 km (0.09 R)
• M34: 7,962,646 km (0.117 R)
• M35: 8,114,637 km (0.035 R)
• M36: 8,701,510 km (0.069 R)
• M37: 8,826,723 km (0.114 R)
• M38: 8,984,250 km (0.098 R)
• M39: 9,591,168 km (0.111 R)
• M40: 9,720,720 km (0.118 R)
• M41: 10,112,666 km (0.093 R)
• M42: 10,211,401 km (0.068 R)
• M43: 10,844,649 km (0.077 R)
• M44: 11,525,170 km (0.038 R)
• M45: 11,801,178 km (0.072 R)
• M46: 12,009,717 km (0.092 R)
• M47: 12,500,847 km (0.107 R)
• M48: 13,794,270 km (0.107 R)
• M49: 14,271,786 km (0.085 R)
• M50: 14,531,040 km (0.112 R)
• M51: 15,432,217 km (0.099 R)
• M52: 15,774,796 km (0.1 R)
• M53: 17,131,051 km (0.047 R)
• M54: 17,367,266 km (0.109 R)
• M55: 19,500,830 km (0.075 R)
• M56: 19,665,089 km (0.114 R)
• M57: 20,202,444 km (0.093 R)
• M58: 20,493,861 km (0.069 R)
• M59: 20,912,586 km (0.097 R)
• M60: 21,545,833 km (0.048 R)
• M61: 21,630,805 km (0.097 R)
• M62: 22,014,224 km (0.106 R)
• M63: 22,185,514 km (0.092 R)
• M64: 23,789,801 km (0.086 R)
• M65: 25,252,121 km (0.051 R)
• M66: 26,515,475 km (0.112 R)
• M67: 27,017,525 km (0.105 R)
• M68: 27,155,005 km (0.077 R)
• M69: 27,246,709 km (0.076 R)
• M70: 28,775,749 km (0.033 R)
• M71: 29,291,562 km (0.069 R)
• M72: 29,857,940 km (0.078 R)
• M73: 30,332,464 km (0.076 R)
• M74: 31,337,463 km (0.116 R)
• M75: 31,771,446 km (0.061 R)
• M76: 32,255,994 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 14.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.23 AU - 8.15 AU

Year: 6872 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,165,297 km

• M1: 463,305 km (0.117 R)
• M2: 570,267 km (0.084 R)
• M3: 688,300 km (0.085 R)
• M4: 797,506 km (0.052 R)
• M5: 933,491 km (0.097 R)
• M6: 1,057,059 km (0.119 R)
• M7: 1,698,235 km (0.092 R)
• M8: 2,066,994 km (0.038 R)
• M9: 2,233,197 km (0.041 R)
• M10: 2,389,377 km (0.103 R)
• M11: 2,593,877 km (0.076 R)
• M12: 3,258,092 km (0.042 R)
• M13: 3,769,418 km (0.069 R)
• M14: 4,235,565 km (0.117 R)
• M15: 4,484,645 km (0.113 R)
• M16: 4,592,954 km (0.041 R)
• M17: 4,775,463 km (0.096 R)
• M18: 5,034,866 km (0.106 R)
• M19: 5,684,569 km (0.107 R)
• M20: 6,019,519 km (0.071 R)
• M21: 6,179,290 km (0.1 R)
• M22: 6,462,478 km (0.104 R)
• M23: 6,626,288 km (0.115 R)
• M24: 6,750,006 km (0.067 R)
• M25: 6,895,415 km (0.113 R)
• M26: 6,999,984 km (0.085 R)
• M27: 7,252,804 km (0.1 R)
• M28: 7,465,981 km (0.099 R)
• M29: 7,746,178 km (0.115 R)
• M30: 7,985,983 km (0.065 R)
• M31: 8,317,043 km (0.096 R)
• M32: 8,428,344 km (0.059 R)
• M33: 8,607,562 km (0.087 R)
• M34: 8,992,777 km (0.078 R)
• M35: 9,268,037 km (0.104 R)
• M36: 9,779,961 km (0.115 R)
• M37: 10,444,774 km (0.057 R)
• M38: 10,807,100 km (0.066 R)
• M39: 11,173,465 km (0.094 R)
• M40: 11,494,352 km (0.116 R)
• M41: 12,069,706 km (0.097 R)
• M42: 12,373,539 km (0.11 R)
• M43: 12,475,415 km (0.112 R)
• M44: 13,144,417 km (0.089 R)
• M45: 13,772,279 km (0.116 R)
• M46: 14,222,868 km (0.086 R)
• M47: 14,410,015 km (0.091 R)
• M48: 14,570,833 km (0.095 R)
• M49: 14,948,717 km (0.094 R)
• M50: 15,057,325 km (0.083 R)
• M51: 15,193,459 km (0.047 R)
• M52: 15,769,411 km (0.043 R)
• M53: 16,185,293 km (0.053 R)
• M54: 16,324,718 km (0.099 R)
• M55: 16,520,542 km (0.104 R)
• M56: 16,661,014 km (0.068 R)
• M57: 16,914,582 km (0.116 R)
• M58: 17,084,526 km (0.117 R)
• M59: 17,511,628 km (0.025 R)
• M60: 17,855,852 km (0.086 R)
• M61: 18,173,449 km (0.102 R)
• M62: 18,347,431 km (0.088 R)
• M63: 18,580,205 km (0.11 R)
• M64: 18,697,041 km (0.087 R)
• M65: 19,343,902 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 9.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.07 AU - 11.45 AU

Year: 10044 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,165,297 km

• M1: 120,875 km (0.099 R)
• M2: 237,561 km (0.117 R)
• M3: 360,980 km (0.105 R)
• M4: 453,581 km (0.118 R)
• M5: 767,736 km (0.063 R)
• M6: 967,749 km (0.055 R)
• M7: 1,831,676 km (0.097 R)
• M8: 2,052,184 km (0.111 R)
• M9: 2,492,151 km (0.115 R)
• M10: 2,572,934 km (0.1 R)
• M11: 2,792,543 km (0.079 R)
• M12: 2,933,016 km (0.079 R)
• M13: 3,428,035 km (0.059 R)
• M14: 3,793,204 km (0.097 R)
• M15: 4,527,729 km (0.098 R)
• M16: 5,236,374 km (0.049 R)
• M17: 5,979,277 km (0.106 R)
• M18: 6,234,342 km (0.094 R)
• M19: 6,381,696 km (0.056 R)
• M20: 7,957,560 km (0.058 R)
• M21: 8,278,597 km (0.103 R)
• M22: 8,400,070 km (0.082 R)
• M23: 8,809,220 km (0.103 R)
• M24: 9,989,547 km (0.039 R)
• M25: 10,162,183 km (0.071 R)
• M26: 11,084,753 km (0.118 R)
• M27: 11,533,547 km (0.101 R)
• M28: 12,868,409 km (0.103 R)
• M29: 13,577,802 km (0.106 R)
• M30: 14,397,299 km (0.036 R)
• M31: 14,739,280 km (0.106 R)
• M32: 14,985,368 km (0.098 R)
• M33: 15,681,298 km (0.1 R)
• M34: 15,831,793 km (0.115 R)
• M35: 16,286,271 km (0.072 R)
• M36: 18,146,671 km (0.063 R)
• M37: 18,622,093 km (0.09 R)
• M38: 19,262,671 km (0.112 R)
• M39: 19,693,512 km (0.109 R)
• M40: 19,964,584 km (0.113 R)
• M41: 20,291,306 km (0.091 R)
• M42: 20,619,972 km (0.101 R)
• M43: 20,729,927 km (0.076 R)
• M44: 21,116,188 km (0.111 R)
• M45: 22,064,190 km (0.074 R)
• M46: 23,082,951 km (0.097 R)
• M47: 23,483,275 km (0.082 R)
• M48: 23,713,058 km (0.114 R)
• M49: 23,943,738 km (0.11 R)
• M50: 24,698,160 km (0.053 R)
• M51: 25,107,609 km (0.118 R)
• M52: 25,519,302 km (0.099 R)
• M53: 26,289,881 km (0.085 R)
• M54: 26,648,168 km (0.091 R)
• M55: 27,068,089 km (0.113 R)
• M56: 28,280,131 km (0.11 R)
• M57: 28,831,250 km (0.054 R)
• M58: 29,571,609 km (0.078 R)
• M59: 30,318,252 km (0.038 R)
• M60: 31,008,198 km (0.096 R)
• M61: 31,449,960 km (0.105 R)
• M62: 32,595,282 km (0.086 R)
• M63: 32,723,337 km (0.042 R)
• M64: 33,430,935 km (0.087 R)
• M65: 35,452,152 km (0.108 R)
• M66: 35,649,921 km (0.092 R)
• M67: 35,980,233 km (0.088 R)
• M68: 36,311,442 km (0.1 R)
• M69: 36,643,849 km (0.087 R)
• M70: 36,977,153 km (0.107 R)
• M71: 37,177,764 km (0.075 R)
• M72: 38,388,310 km (0.078 R)
• M73: 38,794,617 km (0.065 R)
• M74: 38,998,370 km (0.117 R)
• M75: 39,066,437 km (0.066 R)
• M76: 39,270,638 km (0.082 R)
• M77: 39,543,355 km (0.038 R)
• M78: 40,022,367 km (0.097 R)
• M79: 41,055,191 km (0.094 R)
• M80: 41,262,833 km (0.075 R)
• M81: 43,006,545 km (0.11 R)
• M82: 45,631,091 km (0.117 R)
• M83: 46,493,373 km (0.098 R)
• M84: 46,782,097 km (0.099 R)
• M85: 46,926,608 km (0.089 R)
• M86: 46,999,013 km (0.057 R)
• M87: 48,015,381 km (0.105 R)
• M88: 48,380,251 km (0.119 R)
• M89: 48,892,474 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.8

Radius: 8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.91 AU - 18.51 AU

Year: 24348 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,165,297 km

• M1: 184,454 km (0.064 R)
• M2: 263,591 km (0.105 R)
• M3: 508,633 km (0.089 R)
• M4: 741,856 km (0.057 R)
• M5: 792,570 km (0.089 R)
• M6: 897,737 km (0.086 R)
• M7: 952,190 km (0.039 R)
• M8: 1,226,403 km (0.091 R)
• M9: 2,433,957 km (0.063 R)
• M10: 3,437,460 km (0.076 R)
• M11: 4,294,207 km (0.073 R)
• M12: 4,601,930 km (0.104 R)
• M13: 4,722,206 km (0.115 R)
• M14: 5,064,486 km (0.113 R)
• M15: 5,339,148 km (0.079 R)
• M16: 6,729,511 km (0.058 R)
• M17: 7,031,399 km (0.097 R)
• M18: 7,563,369 km (0.077 R)
• M19: 9,024,641 km (0.11 R)
• M20: 9,236,023 km (0.114 R)
• M21: 10,254,635 km (0.065 R)
• M22: 10,570,286 km (0.094 R)
• M23: 10,857,215 km (0.069 R)
• M24: 11,017,584 km (0.035 R)
• M25: 11,634,675 km (0.103 R)
• M26: 12,030,062 km (0.081 R)
• M27: 12,162,905 km (0.099 R)
• M28: 12,699,064 km (0.06 R)
• M29: 12,766,533 km (0.096 R)
• M30: 12,868,110 km (0.081 R)
• M31: 13,174,486 km (0.065 R)
• M32: 13,655,742 km (0.097 R)
• M33: 15,205,427 km (0.082 R)
• M34: 16,662,061 km (0.068 R)
• M35: 17,444,458 km (0.1 R)
• M36: 17,858,994 km (0.12 R)
• M37: 21,572,462 km (0.082 R)
• M38: 23,494,794 km (0.036 R)
• M39: 25,088,610 km (0.109 R)
• M40: 26,890,516 km (0.087 R)
• M41: 27,325,697 km (0.037 R)
• M42: 27,982,731 km (0.1 R)
• M43: 28,379,464 km (0.097 R)
• M44: 29,000,445 km (0.059 R)
• M45: 29,357,236 km (0.079 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit