🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.95 AU - 1.17 AU

Year: 391 Days

Day: 35.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 54.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,473,745 km

• M1: 402,119 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.21 AU - 1.33 AU

Year: 513 Days

Day: 36.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.57 AU - 3.43 AU

Year: 1861 Days

Day: 21 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.23 AU - 3.93 AU

Year: 2426 Days

Day: 25.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.06 AU - 4.06 AU

Year: 2930 Days

Day: 32.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 54 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,473,745 km

• M1: 1,225,955 km (0.12 R)
• M2: 2,395,062 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.49 AU - 5.63 AU

Year: 3488 Days

Day: 30.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.71 AU - 5.69 AU

Year: 3649 Days

Day: 19.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 9.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.19 AU - 10.59 AU

Year: 11995 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,473,745 km

• M1: 133,441 km (0.047 R)
• M2: 199,264 km (0.063 R)
• M3: 291,716 km (0.099 R)
• M4: 474,824 km (0.117 R)
• M5: 597,344 km (0.115 R)
• M6: 731,384 km (0.081 R)
• M7: 894,745 km (0.109 R)
• M8: 1,193,941 km (0.104 R)
• M9: 1,410,558 km (0.101 R)
• M10: 1,570,030 km (0.114 R)
• M11: 1,640,191 km (0.116 R)
• M12: 1,711,400 km (0.117 R)
• M13: 1,881,941 km (0.042 R)
• M14: 3,047,309 km (0.031 R)
• M15: 3,315,089 km (0.089 R)
• M16: 3,621,615 km (0.068 R)
• M17: 3,746,828 km (0.116 R)
• M18: 3,841,673 km (0.099 R)
• M19: 3,905,402 km (0.066 R)
• M20: 4,833,956 km (0.107 R)
• M21: 5,146,466 km (0.086 R)
• M22: 5,645,824 km (0.077 R)
• M23: 6,160,590 km (0.109 R)
• M24: 6,767,359 km (0.102 R)
• M25: 7,313,840 km (0.101 R)
• M26: 8,119,275 km (0.116 R)
• M27: 8,532,464 km (0.088 R)
• M28: 8,741,602 km (0.115 R)
• M29: 9,165,114 km (0.091 R)
• M30: 9,944,219 km (0.097 R)
• M31: 10,430,861 km (0.083 R)
• M32: 10,925,132 km (0.114 R)
• M33: 11,289,553 km (0.049 R)
• M34: 12,030,212 km (0.057 R)
• M35: 12,217,808 km (0.084 R)
• M36: 12,834,301 km (0.12 R)
• M37: 13,606,974 km (0.112 R)
• M38: 15,298,477 km (0.053 R)
• M39: 15,911,080 km (0.12 R)
• M40: 16,324,120 km (0.104 R)
• M41: 16,636,031 km (0.101 R)
• M42: 17,371,754 km (0.1 R)
• M43: 18,010,836 km (0.071 R)
• M44: 18,225,658 km (0.095 R)
• M45: 18,495,234 km (0.112 R)
• M46: 19,202,532 km (0.086 R)
• M47: 20,868,155 km (0.05 R)
• M48: 21,320,090 km (0.094 R)
• M49: 21,604,176 km (0.085 R)
• M50: 21,832,313 km (0.119 R)
• M51: 22,061,348 km (0.079 R)
• M52: 22,927,220 km (0.117 R)
• M53: 23,627,787 km (0.098 R)
• M54: 23,921,896 km (0.101 R)
• M55: 24,098,871 km (0.042 R)
• M56: 24,217,053 km (0.05 R)
• M57: 25,229,980 km (0.096 R)
• M58: 25,470,234 km (0.11 R)
• M59: 25,590,661 km (0.086 R)
• M60: 25,953,136 km (0.061 R)
• M61: 26,013,723 km (0.097 R)
• M62: 26,378,293 km (0.08 R)
• M63: 27,050,885 km (0.111 R)
• M64: 28,288,209 km (0.062 R)
• M65: 30,305,985 km (0.097 R)
• M66: 30,497,620 km (0.039 R)
• M67: 30,625,526 km (0.057 R)
• M68: 30,881,937 km (0.091 R)
• M69: 31,332,227 km (0.093 R)
• M70: 32,631,036 km (0.084 R)
• M71: 32,696,410 km (0.093 R)
• M72: 33,484,641 km (0.112 R)
• M73: 33,947,347 km (0.099 R)
• M74: 37,518,697 km (0.074 R)
• M75: 37,655,729 km (0.102 R)
• M76: 39,313,872 km (0.069 R)
• M77: 39,592,572 km (0.117 R)
• M78: 40,995,651 km (0.115 R)
• M79: 41,845,367 km (0.077 R)
• M80: 42,486,394 km (0.099 R)
• M81: 44,574,182 km (0.063 R)
• M82: 46,253,567 km (0.079 R)
• M83: 46,621,279 km (0.11 R)
• M84: 46,842,534 km (0.077 R)
• M85: 47,656,496 km (0.045 R)
• M86: 47,730,697 km (0.105 R)
• M87: 48,400,446 km (0.119 R)
• M88: 49,523,627 km (0.093 R)
• M89: 49,598,725 km (0.073 R)
• M90: 50,352,699 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.13 AU - 13.41 AU

Year: 13551 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,473,745 km

• M1: 235,766 km (0.115 R)
• M2: 468,690 km (0.027 R)
• M3: 610,808 km (0.109 R)
• M4: 721,211 km (0.115 R)
• M5: 984,504 km (0.12 R)
• M6: 1,473,240 km (0.066 R)
• M7: 1,815,819 km (0.05 R)
• M8: 2,033,933 km (0.079 R)
• M9: 3,136,170 km (0.087 R)
• M10: 3,580,475 km (0.062 R)
• M11: 3,794,700 km (0.105 R)
• M12: 4,013,412 km (0.082 R)
• M13: 4,108,406 km (0.099 R)
• M14: 4,204,149 km (0.107 R)
• M15: 4,430,640 km (0.116 R)
• M16: 4,561,837 km (0.09 R)
• M17: 4,997,616 km (0.094 R)
• M18: 5,237,870 km (0.065 R)
• M19: 5,694,144 km (0.097 R)
• M20: 6,126,930 km (0.061 R)
• M21: 6,495,839 km (0.119 R)
• M22: 6,910,225 km (0.074 R)
• M23: 7,101,411 km (0.039 R)
• M24: 7,372,033 km (0.089 R)
• M25: 7,567,408 km (0.116 R)
• M26: 8,204,396 km (0.087 R)
• M27: 9,360,638 km (0.089 R)
• M28: 9,572,469 km (0.118 R)
• M29: 9,785,945 km (0.087 R)
• M30: 10,217,684 km (0.066 R)
• M31: 10,876,962 km (0.089 R)
• M32: 11,324,260 km (0.096 R)
• M33: 11,686,436 km (0.116 R)
• M34: 11,960,649 km (0.102 R)
• M35: 12,190,730 km (0.119 R)
• M36: 13,602,037 km (0.088 R)
• M37: 14,669,866 km (0.11 R)
• M38: 14,768,302 km (0.062 R)
• M39: 15,015,288 km (0.042 R)
• M40: 15,966,431 km (0.094 R)
• M41: 17,195,677 km (0.108 R)
• M42: 18,084,737 km (0.089 R)
• M43: 18,296,268 km (0.057 R)
• M44: 18,721,426 km (0.052 R)
• M45: 19,798,979 km (0.111 R)
• M46: 21,901,128 km (0.032 R)
• M47: 22,126,572 km (0.094 R)
• M48: 22,409,462 km (0.072 R)
• M49: 23,322,607 km (0.069 R)
• M50: 24,131,633 km (0.099 R)
• M51: 25,955,829 km (0.096 R)
• M52: 26,074,909 km (0.051 R)
• M53: 26,254,127 km (0.08 R)
• M54: 27,762,971 km (0.094 R)
• M55: 27,945,929 km (0.116 R)
• M56: 28,805,070 km (0.055 R)
• M57: 28,990,422 km (0.074 R)
• M58: 30,047,480 km (0.112 R)
• M59: 30,172,694 km (0.079 R)
• M60: 30,738,323 km (0.11 R)
• M61: 31,497,832 km (0.111 R)
• M62: 31,816,176 km (0.08 R)
• M63: 32,456,006 km (0.029 R)
• M64: 32,648,688 km (0.099 R)
• M65: 32,970,922 km (0.117 R)
• M66: 33,358,829 km (0.119 R)
• M67: 33,813,457 km (0.093 R)
• M68: 34,925,867 km (0.079 R)
• M69: 35,453,648 km (0.032 R)
• M70: 36,583,710 km (0.094 R)
• M71: 37,253,909 km (0.104 R)
• M72: 38,063,682 km (0.11 R)
• M73: 38,811,073 km (0.069 R)
• M74: 39,015,723 km (0.084 R)
• M75: 39,906,728 km (0.041 R)
• M76: 40,320,217 km (0.08 R)
• M77: 40,735,201 km (0.08 R)
• M78: 43,608,378 km (0.109 R)
• M79: 44,390,176 km (0.106 R)
• M80: 45,823,773 km (0.103 R)
• M81: 46,618,736 km (0.102 R)
• M82: 47,929,363 km (0.069 R)
• M83: 49,326,008 km (0.094 R)
• M84: 49,473,811 km (0.078 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit