🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 36.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,037,559 km

• M1: 178,919 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.7 AU - 0.7 AU

Year: 221 Days

Day: 47 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.34 AU - 1.58 AU

Year: 665 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.37 AU - 2.85 AU

Year: 1588 Days

Day: 17.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.53 AU - 3.41 AU

Year: 1928 Days

Day: 16.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.56 AU - 4.38 AU

Year: 2980 Days

Day: 27.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,037,559 km

• M1: 1,844,691 km (0.09 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 14.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.27 AU - 5.99 AU

Year: 5033 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,037,559 km

• M1: 260,899 km (0.105 R)
• M2: 448,794 km (0.053 R)
• M3: 598,691 km (0.074 R)
• M4: 698,472 km (0.119 R)
• M5: 793,018 km (0.107 R)
• M6: 1,010,683 km (0.053 R)
• M7: 1,278,463 km (0.077 R)
• M8: 1,732,493 km (0.077 R)
• M9: 2,039,617 km (0.093 R)
• M10: 2,309,193 km (0.059 R)
• M11: 2,686,927 km (0.1 R)
• M12: 2,804,212 km (0.107 R)
• M13: 3,064,512 km (0.078 R)
• M14: 3,166,688 km (0.034 R)
• M15: 3,673,675 km (0.104 R)
• M16: 3,826,414 km (0.074 R)
• M17: 4,160,915 km (0.091 R)
• M18: 4,435,577 km (0.06 R)
• M19: 5,270,632 km (0.086 R)
• M20: 5,443,567 km (0.072 R)
• M21: 5,845,986 km (0.102 R)
• M22: 5,973,742 km (0.09 R)
• M23: 6,154,157 km (0.096 R)
• M24: 6,626,587 km (0.079 R)
• M25: 6,813,435 km (0.046 R)
• M26: 7,029,305 km (0.112 R)
• M27: 7,138,062 km (0.063 R)
• M28: 8,342,475 km (0.094 R)
• M29: 8,631,648 km (0.045 R)
• M30: 8,983,053 km (0.082 R)
• M31: 9,398,935 km (0.074 R)
• M32: 9,669,707 km (0.1 R)
• M33: 9,851,618 km (0.037 R)
• M34: 10,188,213 km (0.093 R)
• M35: 10,373,416 km (0.104 R)
• M36: 11,157,009 km (0.065 R)
• M37: 11,700,947 km (0.099 R)
• M38: 11,862,513 km (0.072 R)
• M39: 12,450,432 km (0.117 R)
• M40: 12,748,132 km (0.076 R)
• M41: 13,249,285 km (0.12 R)
• M42: 13,859,345 km (0.094 R)
• M43: 14,756,633 km (0.102 R)
• M44: 14,896,358 km (0.095 R)
• M45: 15,530,653 km (0.086 R)
• M46: 15,851,091 km (0.074 R)
• M47: 17,044,882 km (0.101 R)
• M48: 18,342,494 km (0.093 R)
• M49: 18,794,579 km (0.108 R)
• M50: 19,060,115 km (0.095 R)
• M51: 19,556,481 km (0.105 R)
• M52: 19,941,247 km (0.077 R)
• M53: 20,562,078 km (0.074 R)
• M54: 20,757,453 km (0.102 R)
• M55: 21,189,192 km (0.097 R)
• M56: 21,584,430 km (0.115 R)
• M57: 22,784,653 km (0.07 R)
• M58: 23,148,924 km (0.102 R)
• M59: 23,270,846 km (0.079 R)
• M60: 23,637,660 km (0.094 R)
• M61: 24,006,419 km (0.083 R)
• M62: 24,874,386 km (0.118 R)
• M63: 25,375,090 km (0.055 R)
• M64: 25,626,564 km (0.065 R)
• M65: 25,963,309 km (0.054 R)
• M66: 26,089,869 km (0.074 R)
• M67: 26,301,400 km (0.107 R)
• M68: 27,153,210 km (0.058 R)
• M69: 27,324,649 km (0.086 R)
• M70: 27,668,725 km (0.113 R)
• M71: 27,884,445 km (0.091 R)
• M72: 28,014,146 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 11.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.3 AU - 8.68 AU

Year: 6962 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,037,559 km

• M1: 153,787 km (0.05 R)
• M2: 275,559 km (0.116 R)
• M3: 408,701 km (0.084 R)
• M4: 535,560 km (0.072 R)
• M5: 960,718 km (0.073 R)
• M6: 1,093,560 km (0.082 R)
• M7: 1,378,544 km (0.12 R)
• M8: 1,495,979 km (0.046 R)
• M9: 1,924,427 km (0.069 R)
• M10: 2,152,863 km (0.057 R)
• M11: 2,978,194 km (0.112 R)
• M12: 3,198,851 km (0.11 R)
• M13: 3,402,155 km (0.076 R)
• M14: 4,159,270 km (0.059 R)
• M15: 4,406,405 km (0.094 R)
• M16: 4,506,636 km (0.117 R)
• M17: 4,786,384 km (0.089 R)
• M18: 4,967,248 km (0.1 R)
• M19: 5,045,637 km (0.048 R)
• M20: 5,523,901 km (0.051 R)
• M21: 5,713,891 km (0.101 R)
• M22: 5,850,922 km (0.047 R)
• M23: 6,609,832 km (0.116 R)
• M24: 6,696,001 km (0.119 R)
• M25: 6,811,640 km (0.102 R)
• M26: 7,191,918 km (0.079 R)
• M27: 8,003,935 km (0.108 R)
• M28: 8,312,106 km (0.112 R)
• M29: 8,561,486 km (0.118 R)
• M30: 8,844,974 km (0.075 R)
• M31: 9,227,795 km (0.116 R)
• M32: 9,550,926 km (0.118 R)
• M33: 9,648,614 km (0.071 R)
• M34: 9,779,362 km (0.038 R)
• M35: 10,108,927 km (0.078 R)
• M36: 10,308,340 km (0.051 R)
• M37: 10,745,166 km (0.099 R)
• M38: 11,085,202 km (0.102 R)
• M39: 11,394,271 km (0.092 R)
• M40: 11,741,189 km (0.08 R)
• M41: 11,950,925 km (0.05 R)
• M42: 12,197,163 km (0.113 R)
• M43: 12,802,436 km (0.057 R)
• M44: 12,910,147 km (0.11 R)
• M45: 13,563,441 km (0.039 R)
• M46: 15,053,585 km (0.103 R)
• M47: 15,587,350 km (0.108 R)
• M48: 16,282,681 km (0.108 R)
• M49: 16,399,667 km (0.056 R)
• M50: 16,555,847 km (0.049 R)
• M51: 17,067,322 km (0.116 R)
• M52: 17,783,896 km (0.107 R)
• M53: 18,348,179 km (0.1 R)
• M54: 18,551,034 km (0.065 R)
• M55: 19,205,375 km (0.074 R)
• M56: 19,494,099 km (0.106 R)
• M57: 19,867,345 km (0.116 R)
• M58: 20,159,360 km (0.114 R)
• M59: 21,128,605 km (0.03 R)
• M60: 21,298,847 km (0.039 R)
• M61: 22,285,894 km (0.094 R)
• M62: 22,632,811 km (0.051 R)
• M63: 23,949,273 km (0.107 R)
• M64: 24,126,696 km (0.098 R)
• M65: 24,260,137 km (0.119 R)
• M66: 24,572,198 km (0.066 R)
• M67: 25,879,384 km (0.099 R)
• M68: 26,015,967 km (0.079 R)
• M69: 26,472,690 km (0.112 R)
• M70: 28,139,060 km (0.055 R)
• M71: 28,232,709 km (0.109 R)
• M72: 28,420,155 km (0.101 R)
• M73: 28,513,953 km (0.11 R)
• M74: 28,749,120 km (0.102 R)
• M75: 30,317,355 km (0.072 R)
• M76: 31,378,153 km (0.053 R)
• M77: 31,864,496 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 8.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.52 AU - 11.32 AU

Year: 12671 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,037,559 km

• M1: 131,497 km (0.098 R)
• M2: 406,308 km (0.072 R)
• M3: 483,650 km (0.097 R)
• M4: 580,739 km (0.103 R)
• M5: 639,531 km (0.08 R)
• M6: 1,279,361 km (0.106 R)
• M7: 1,540,858 km (0.11 R)
• M8: 1,731,745 km (0.045 R)
• M9: 2,113,220 km (0.105 R)
• M10: 2,325,798 km (0.051 R)
• M11: 2,471,506 km (0.057 R)
• M12: 2,720,886 km (0.111 R)
• M13: 3,163,546 km (0.084 R)
• M14: 3,572,846 km (0.1 R)
• M15: 4,115,288 km (0.036 R)
• M16: 4,232,722 km (0.106 R)
• M17: 4,291,963 km (0.091 R)
• M18: 4,713,829 km (0.118 R)
• M19: 5,180,574 km (0.112 R)
• M20: 5,307,583 km (0.1 R)
• M21: 5,403,625 km (0.111 R)
• M22: 6,091,177 km (0.089 R)
• M23: 6,191,706 km (0.101 R)
• M24: 6,840,811 km (0.087 R)
• M25: 6,945,380 km (0.046 R)
• M26: 7,909,539 km (0.117 R)
• M27: 9,182,616 km (0.084 R)
• M28: 9,336,403 km (0.101 R)
• M29: 9,569,028 km (0.05 R)
• M30: 9,842,642 km (0.11 R)
• M31: 10,198,386 km (0.118 R)
• M32: 10,437,743 km (0.118 R)
• M33: 10,719,435 km (0.092 R)
• M34: 11,085,352 km (0.088 R)
• M35: 11,208,321 km (0.116 R)
• M36: 11,496,746 km (0.107 R)
• M37: 12,334,494 km (0.104 R)
• M38: 12,589,708 km (0.107 R)
• M39: 13,322,139 km (0.096 R)
• M40: 13,935,640 km (0.095 R)
• M41: 14,648,025 km (0.047 R)
• M42: 14,918,348 km (0.086 R)
• M43: 16,294,050 km (0.109 R)
• M44: 17,138,830 km (0.044 R)
• M45: 17,423,514 km (0.083 R)
• M46: 18,287,143 km (0.095 R)
• M47: 19,559,174 km (0.112 R)
• M48: 20,406,197 km (0.111 R)
• M49: 21,214,324 km (0.114 R)
• M50: 21,417,927 km (0.052 R)
• M51: 22,342,442 km (0.032 R)
• M52: 23,175,253 km (0.107 R)
• M53: 23,332,481 km (0.049 R)
• M54: 26,114,253 km (0.108 R)
• M55: 26,387,269 km (0.109 R)
• M56: 28,717,256 km (0.099 R)
• M57: 29,281,689 km (0.104 R)
• M58: 29,792,715 km (0.075 R)
• M59: 30,192,291 km (0.118 R)
• M60: 30,939,084 km (0.066 R)
• M61: 31,170,063 km (0.065 R)
• M62: 31,459,684 km (0.06 R)
• M63: 31,983,127 km (0.088 R)
• M64: 32,275,142 km (0.107 R)
• M65: 33,215,664 km (0.12 R)
• M66: 33,867,462 km (0.06 R)
• M67: 34,583,437 km (0.097 R)
• M68: 34,643,277 km (0.116 R)
• M69: 34,883,082 km (0.09 R)
• M70: 35,424,925 km (0.108 R)
• M71: 35,606,088 km (0.028 R)
• M72: 35,908,725 km (0.082 R)
• M73: 36,760,834 km (0.103 R)
• M74: 37,373,587 km (0.115 R)
• M75: 37,496,407 km (0.091 R)
• M76: 38,298,850 km (0.106 R)
• M77: 38,546,883 km (0.109 R)
• M78: 39,795,128 km (0.095 R)
• M79: 40,424,187 km (0.109 R)
• M80: 41,373,984 km (0.096 R)
• M81: 41,947,393 km (0.117 R)
• M82: 42,973,185 km (0.109 R)
• M83: 43,037,512 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit