🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 36.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.61 AU - 1.91 AU

Year: 889 Days

Day: 31.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,970,127 km

• M1: 31,416 km (0.03 R)
• M2: 448,494 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.51 AU - 2.03 AU

Year: 897 Days

Day: 21.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.36 AU - 3 AU

Year: 1671 Days

Day: 27.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,970,127 km

• M1: 217,515 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.03 AU - 3.43 AU

Year: 2211 Days

Day: 27.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.12 AU - 3.58 AU

Year: 2335 Days

Day: 14.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,970,127 km

• M1: 1,987,408 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.62 AU - 4.46 AU

Year: 3092 Days

Day: 47.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 14

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.43 AU - 5.85 AU

Year: 4438 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,970,127 km

• M1: 174,880 km (0.046 R)
• M2: 302,487 km (0.083 R)
• M3: 439,967 km (0.109 R)
• M4: 616,343 km (0.041 R)
• M5: 789,578 km (0.113 R)
• M6: 980,913 km (0.112 R)
• M7: 1,094,458 km (0.113 R)
• M8: 1,649,616 km (0.099 R)
• M9: 1,958,236 km (0.075 R)
• M10: 2,045,751 km (0.106 R)
• M11: 2,347,191 km (0.109 R)
• M12: 2,631,127 km (0.084 R)
• M13: 2,760,978 km (0.118 R)
• M14: 2,909,828 km (0.09 R)
• M15: 3,112,384 km (0.113 R)
• M16: 4,119,177 km (0.092 R)
• M17: 4,270,870 km (0.108 R)
• M18: 5,037,409 km (0.067 R)
• M19: 5,530,334 km (0.034 R)
• M20: 5,698,033 km (0.106 R)
• M21: 5,910,313 km (0.09 R)
• M22: 6,103,444 km (0.117 R)
• M23: 6,233,444 km (0.043 R)
• M24: 6,540,419 km (0.112 R)
• M25: 6,874,920 km (0.12 R)
• M26: 7,306,659 km (0.112 R)
• M27: 7,583,864 km (0.116 R)
• M28: 7,794,199 km (0.115 R)
• M29: 8,388,401 km (0.104 R)
• M30: 8,948,047 km (0.047 R)
• M31: 9,469,695 km (0.117 R)
• M32: 9,645,772 km (0.109 R)
• M33: 10,490,700 km (0.114 R)
• M34: 10,646,880 km (0.112 R)
• M35: 11,146,537 km (0.117 R)
• M36: 11,869,843 km (0.116 R)
• M37: 12,332,998 km (0.119 R)
• M38: 12,913,587 km (0.101 R)
• M39: 13,390,057 km (0.108 R)
• M40: 13,729,793 km (0.11 R)
• M41: 14,620,948 km (0.081 R)
• M42: 14,970,857 km (0.079 R)
• M43: 15,058,821 km (0.066 R)
• M44: 16,127,398 km (0.053 R)
• M45: 16,792,511 km (0.108 R)
• M46: 17,497,416 km (0.111 R)
• M47: 18,274,726 km (0.055 R)
• M48: 18,651,713 km (0.1 R)
• M49: 18,809,688 km (0.105 R)
• M50: 19,413,764 km (0.08 R)
• M51: 19,573,685 km (0.114 R)
• M52: 19,766,367 km (0.098 R)
• M53: 20,024,124 km (0.068 R)
• M54: 20,121,063 km (0.046 R)
• M55: 20,510,466 km (0.106 R)
• M56: 20,738,753 km (0.073 R)
• M57: 21,132,195 km (0.044 R)
• M58: 21,693,636 km (0.111 R)
• M59: 22,360,543 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.46 AU - 7.44 AU

Year: 5527 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,970,127 km

• M1: 161,715 km (0.067 R)
• M2: 475,871 km (0.097 R)
• M3: 732,431 km (0.069 R)
• M4: 1,346,530 km (0.101 R)
• M5: 1,447,659 km (0.104 R)
• M6: 1,673,402 km (0.066 R)
• M7: 1,910,963 km (0.03 R)
• M8: 2,244,866 km (0.062 R)
• M9: 2,348,836 km (0.067 R)
• M10: 2,670,322 km (0.112 R)
• M11: 3,044,466 km (0.084 R)
• M12: 3,198,851 km (0.079 R)
• M13: 3,575,988 km (0.118 R)
• M14: 4,051,858 km (0.109 R)
• M15: 4,286,577 km (0.12 R)
• M16: 4,460,261 km (0.083 R)
• M17: 4,569,916 km (0.064 R)
• M18: 4,814,508 km (0.037 R)
• M19: 4,927,006 km (0.068 R)
• M20: 5,339,746 km (0.095 R)
• M21: 5,550,231 km (0.111 R)
• M22: 5,979,726 km (0.107 R)
• M23: 6,125,285 km (0.094 R)
• M24: 6,272,040 km (0.084 R)
• M25: 6,469,510 km (0.099 R)
• M26: 6,719,338 km (0.068 R)
• M27: 7,023,321 km (0.087 R)
• M28: 7,176,958 km (0.115 R)
• M29: 7,776,546 km (0.041 R)
• M30: 8,283,982 km (0.113 R)
• M31: 8,774,813 km (0.082 R)
• M32: 8,885,066 km (0.106 R)
• M33: 9,218,969 km (0.104 R)
• M34: 10,361,448 km (0.098 R)
• M35: 10,478,134 km (0.088 R)
• M36: 10,860,506 km (0.045 R)
• M37: 12,934,232 km (0.055 R)
• M38: 13,344,429 km (0.054 R)
• M39: 13,567,180 km (0.025 R)
• M40: 14,242,465 km (0.106 R)
• M41: 14,567,990 km (0.033 R)
• M42: 14,731,650 km (0.077 R)
• M43: 15,325,853 km (0.089 R)
• M44: 15,492,355 km (0.096 R)
• M45: 15,592,586 km (0.069 R)
• M46: 15,692,966 km (0.053 R)
• M47: 15,793,496 km (0.084 R)
• M48: 15,995,304 km (0.114 R)
• M49: 16,640,220 km (0.118 R)
• M50: 18,060,801 km (0.105 R)
• M51: 18,342,494 km (0.075 R)
• M52: 18,590,079 km (0.086 R)
• M53: 18,767,651 km (0.054 R)
• M54: 19,339,863 km (0.101 R)
• M55: 20,026,667 km (0.083 R)
• M56: 20,318,233 km (0.118 R)
• M57: 20,537,843 km (0.1 R)
• M58: 20,905,704 km (0.064 R)
• M59: 21,090,457 km (0.113 R)
• M60: 21,722,508 km (0.077 R)
• M61: 21,872,106 km (0.116 R)
• M62: 21,984,604 km (0.043 R)
• M63: 22,172,499 km (0.064 R)
• M64: 22,739,325 km (0.09 R)
• M65: 23,119,753 km (0.102 R)
• M66: 24,080,320 km (0.109 R)
• M67: 24,351,541 km (0.088 R)
• M68: 24,468,078 km (0.104 R)
• M69: 24,546,019 km (0.117 R)
• M70: 24,858,080 km (0.1 R)
• M71: 25,014,559 km (0.118 R)
• M72: 25,368,059 km (0.109 R)
• M73: 25,565,079 km (0.074 R)
• M74: 25,881,479 km (0.119 R)
• M75: 26,478,225 km (0.109 R)
• M76: 26,558,110 km (0.081 R)
• M77: 26,638,145 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.16 AU - 11.22 AU

Year: 10609 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,970,127 km

• M1: 231,578 km (0.108 R)
• M2: 334,501 km (0.07 R)
• M3: 494,870 km (0.12 R)
• M4: 672,592 km (0.078 R)
• M5: 1,342,192 km (0.088 R)
• M6: 1,559,259 km (0.072 R)
• M7: 1,718,431 km (0.118 R)
• M8: 1,931,309 km (0.055 R)
• M9: 2,280,320 km (0.089 R)
• M10: 2,383,692 km (0.117 R)
• M11: 2,595,673 km (0.089 R)
• M12: 2,897,412 km (0.112 R)
• M13: 3,066,906 km (0.119 R)
• M14: 4,904,716 km (0.047 R)
• M15: 5,244,752 km (0.091 R)
• M16: 5,487,549 km (0.099 R)
• M17: 5,984,214 km (0.069 R)
• M18: 6,092,672 km (0.103 R)
• M19: 6,311,385 km (0.1 R)
• M20: 6,719,039 km (0.119 R)
• M21: 7,404,945 km (0.066 R)
• M22: 7,638,467 km (0.089 R)
• M23: 7,835,039 km (0.112 R)
• M24: 8,313,752 km (0.113 R)
• M25: 8,638,080 km (0.108 R)
• M26: 8,801,890 km (0.111 R)
• M27: 9,132,651 km (0.08 R)
• M28: 9,806,440 km (0.11 R)
• M29: 10,409,169 km (0.07 R)
• M30: 10,802,911 km (0.111 R)
• M31: 11,425,388 km (0.028 R)
• M32: 11,695,711 km (0.08 R)
• M33: 11,786,367 km (0.115 R)
• M34: 12,565,922 km (0.092 R)
• M35: 14,368,277 km (0.103 R)
• M36: 15,250,007 km (0.1 R)
• M37: 15,597,672 km (0.038 R)
• M38: 16,860,727 km (0.063 R)
• M39: 17,168,749 km (0.102 R)
• M40: 18,051,676 km (0.086 R)
• M41: 18,209,053 km (0.068 R)
• M42: 19,002,670 km (0.098 R)
• M43: 19,216,146 km (0.112 R)
• M44: 19,430,519 km (0.115 R)
• M45: 19,537,931 km (0.118 R)
• M46: 20,241,340 km (0.083 R)
• M47: 21,617,341 km (0.099 R)
• M48: 22,288,587 km (0.051 R)
• M49: 22,626,678 km (0.117 R)
• M50: 23,536,831 km (0.114 R)
• M51: 24,691,278 km (0.084 R)
• M52: 25,510,476 km (0.064 R)
• M53: 26,576,660 km (0.106 R)
• M54: 26,815,568 km (0.028 R)
• M55: 27,355,766 km (0.093 R)
• M56: 27,476,342 km (0.068 R)
• M57: 27,899,554 km (0.107 R)
• M58: 28,203,238 km (0.092 R)
• M59: 28,569,154 km (0.1 R)
• M60: 29,305,475 km (0.112 R)
• M61: 29,552,311 km (0.072 R)
• M62: 30,297,159 km (0.097 R)
• M63: 30,859,797 km (0.033 R)
• M64: 31,995,394 km (0.103 R)
• M65: 33,983,101 km (0.074 R)
• M66: 35,746,710 km (0.091 R)
• M67: 35,878,506 km (0.107 R)
• M68: 37,674,129 km (0.037 R)
• M69: 38,211,635 km (0.12 R)
• M70: 38,548,978 km (0.09 R)
• M71: 38,751,832 km (0.079 R)
• M72: 39,771,492 km (0.101 R)
• M73: 43,514,580 km (0.083 R)
• M74: 44,220,083 km (0.044 R)
• M75: 45,499,444 km (0.084 R)
• M76: 46,646,860 km (0.077 R)
• M77: 46,935,135 km (0.099 R)
• M78: 47,151,753 km (0.073 R)
• M79: 48,240,077 km (0.119 R)
• M80: 48,458,640 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit