🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.07 AU - 1.63 AU

Year: 570 Days

Day: 34.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,527,674 km

• M1: 219,310 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.37 AU - 1.51 AU

Year: 628 Days

Day: 33.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,527,674 km

• M1: 500,255 km (0.052 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.86 AU - 2.42 AU

Year: 1138 Days

Day: 38.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.05 AU - 2.63 AU

Year: 1301 Days

Day: 24.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,527,674 km

• M1: 2,117,558 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.31 AU - 2.89 AU

Year: 1524 Days

Day: 19 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,527,674 km

• M1: 589,416 km (0.068 R)
• M2: 803,939 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.52 AU - 4.52 AU

Year: 3493 Days

Day: 30.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 149.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,527,674 km

• M1: 1,116,150 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 11.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.04 AU - 7.84 AU

Year: 7375 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,527,674 km

• M1: 222,452 km (0.095 R)
• M2: 330,163 km (0.072 R)
• M3: 405,410 km (0.057 R)
• M4: 520,900 km (0.053 R)
• M5: 820,395 km (0.042 R)
• M6: 1,313,021 km (0.05 R)
• M7: 1,496,278 km (0.088 R)
• M8: 1,740,721 km (0.113 R)
• M9: 2,012,241 km (0.049 R)
• M10: 2,283,013 km (0.115 R)
• M11: 2,490,356 km (0.111 R)
• M12: 2,626,939 km (0.11 R)
• M13: 3,414,123 km (0.107 R)
• M14: 3,549,359 km (0.099 R)
• M15: 4,270,421 km (0.102 R)
• M16: 4,343,275 km (0.042 R)
• M17: 4,434,829 km (0.118 R)
• M18: 5,327,180 km (0.072 R)
• M19: 5,743,810 km (0.029 R)
• M20: 6,232,696 km (0.066 R)
• M21: 6,503,319 km (0.064 R)
• M22: 6,714,102 km (0.082 R)
• M23: 7,535,394 km (0.035 R)
• M24: 8,480,105 km (0.07 R)
• M25: 8,780,049 km (0.046 R)
• M26: 8,873,099 km (0.083 R)
• M27: 9,177,680 km (0.075 R)
• M28: 9,966,210 km (0.056 R)
• M29: 10,209,456 km (0.054 R)
• M30: 10,356,511 km (0.087 R)
• M31: 12,854,047 km (0.106 R)
• M32: 13,278,756 km (0.097 R)
• M33: 13,924,570 km (0.1 R)
• M34: 14,278,668 km (0.083 R)
• M35: 14,443,226 km (0.099 R)
• M36: 14,580,706 km (0.085 R)
• M37: 15,752,955 km (0.046 R)
• M38: 16,122,013 km (0.026 R)
• M39: 16,810,762 km (0.042 R)
• M40: 18,994,442 km (0.071 R)
• M41: 19,084,799 km (0.12 R)
• M42: 19,508,610 km (0.04 R)
• M43: 20,458,107 km (0.109 R)
• M44: 20,612,642 km (0.101 R)
• M45: 20,705,542 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 11.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.67 AU - 8.83 AU

Year: 8612 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,527,674 km

• M1: 171,290 km (0.115 R)
• M2: 370,853 km (0.103 R)
• M3: 447,746 km (0.083 R)
• M4: 622,178 km (0.109 R)
• M5: 748,737 km (0.116 R)
• M6: 852,708 km (0.112 R)
• M7: 1,064,688 km (0.088 R)
• M8: 1,171,351 km (0.047 R)
• M9: 1,383,032 km (0.069 R)
• M10: 1,621,192 km (0.115 R)
• M11: 1,787,545 km (0.032 R)
• M12: 2,033,185 km (0.117 R)
• M13: 2,274,336 km (0.091 R)
• M14: 2,493,348 km (0.1 R)
• M15: 3,278,288 km (0.025 R)
• M16: 3,798,888 km (0.111 R)
• M17: 4,022,088 km (0.096 R)
• M18: 4,481,204 km (0.064 R)
• M19: 4,856,844 km (0.091 R)
• M20: 4,957,374 km (0.097 R)
• M21: 5,160,528 km (0.093 R)
• M22: 5,428,757 km (0.091 R)
• M23: 5,533,176 km (0.117 R)
• M24: 5,743,960 km (0.104 R)
• M25: 5,957,586 km (0.118 R)
• M26: 7,247,269 km (0.116 R)
• M27: 7,571,298 km (0.087 R)
• M28: 7,688,134 km (0.117 R)
• M29: 7,782,081 km (0.117 R)
• M30: 7,900,114 km (0.12 R)
• M31: 8,257,653 km (0.099 R)
• M32: 8,377,930 km (0.062 R)
• M33: 8,571,659 km (0.052 R)
• M34: 8,767,034 km (0.102 R)
• M35: 8,840,636 km (0.062 R)
• M36: 8,988,438 km (0.12 R)
• M37: 9,161,972 km (0.093 R)
• M38: 9,336,702 km (0.069 R)
• M39: 9,436,933 km (0.069 R)
• M40: 9,512,480 km (0.074 R)
• M41: 9,638,740 km (0.06 R)
• M42: 10,072,125 km (0.093 R)
• M43: 10,226,510 km (0.076 R)
• M44: 10,355,913 km (0.088 R)
• M45: 10,590,033 km (0.073 R)
• M46: 10,799,769 km (0.098 R)
• M47: 10,957,894 km (0.066 R)
• M48: 11,223,281 km (0.113 R)
• M49: 11,706,183 km (0.115 R)
• M50: 11,787,265 km (0.102 R)
• M51: 12,004,631 km (0.099 R)
• M52: 12,250,719 km (0.12 R)
• M53: 12,720,157 km (0.074 R)
• M54: 13,083,082 km (0.094 R)
• M55: 13,223,554 km (0.118 R)
• M56: 14,772,939 km (0.09 R)
• M57: 15,095,622 km (0.079 R)
• M58: 15,450,169 km (0.057 R)
• M59: 15,867,397 km (0.116 R)
• M60: 16,047,364 km (0.105 R)
• M61: 16,137,571 km (0.118 R)
• M62: 16,591,301 km (0.056 R)
• M63: 16,987,885 km (0.062 R)
• M64: 17,573,262 km (0.082 R)
• M65: 17,821,594 km (0.102 R)
• M66: 17,946,359 km (0.119 R)
• M67: 18,827,042 km (0.051 R)
• M68: 19,336,572 km (0.083 R)
• M69: 19,915,217 km (0.11 R)
• M70: 20,336,783 km (0.114 R)
• M71: 20,564,920 km (0.085 R)
• M72: 20,695,818 km (0.103 R)
• M73: 21,386,960 km (0.117 R)
• M74: 21,552,565 km (0.036 R)
• M75: 21,918,631 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 10.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.92 AU - 9.58 AU

Year: 9407 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,527,674 km

• M1: 541,095 km (0.069 R)
• M2: 612,154 km (0.088 R)
• M3: 686,654 km (0.099 R)
• M4: 846,126 km (0.096 R)
• M5: 965,355 km (0.099 R)
• M6: 1,240,615 km (0.088 R)
• M7: 1,688,661 km (0.115 R)
• M8: 1,819,409 km (0.087 R)
• M9: 2,184,727 km (0.109 R)
• M10: 2,255,786 km (0.065 R)
• M11: 2,498,434 km (0.087 R)
• M12: 2,826,801 km (0.046 R)
• M13: 3,608,301 km (0.118 R)
• M14: 3,749,671 km (0.058 R)
• M15: 3,892,836 km (0.059 R)
• M16: 4,037,946 km (0.112 R)
• M17: 4,155,230 km (0.07 R)
• M18: 4,574,852 km (0.115 R)
• M19: 4,851,758 km (0.061 R)
• M20: 5,071,069 km (0.108 R)
• M21: 6,215,792 km (0.115 R)
• M22: 6,869,684 km (0.12 R)
• M23: 7,116,221 km (0.107 R)
• M24: 7,690,527 km (0.1 R)
• M25: 7,799,883 km (0.116 R)
• M26: 8,354,443 km (0.04 R)
• M27: 8,655,284 km (0.086 R)
• M28: 9,036,609 km (0.039 R)
• M29: 9,736,727 km (0.1 R)
• M30: 9,815,715 km (0.095 R)
• M31: 9,973,989 km (0.111 R)
• M32: 10,656,754 km (0.089 R)
• M33: 11,106,445 km (0.044 R)
• M34: 11,230,312 km (0.117 R)
• M35: 11,395,917 km (0.072 R)
• M36: 12,067,013 km (0.111 R)
• M37: 12,151,685 km (0.096 R)
• M38: 12,449,984 km (0.113 R)
• M39: 13,844,385 km (0.098 R)
• M40: 14,650,269 km (0.048 R)
• M41: 14,740,776 km (0.102 R)
• M42: 14,831,432 km (0.101 R)
• M43: 14,922,238 km (0.068 R)
• M44: 15,287,556 km (0.096 R)
• M45: 15,702,092 km (0.054 R)
• M46: 15,980,493 km (0.098 R)
• M47: 16,073,693 km (0.073 R)
• M48: 16,260,541 km (0.038 R)
• M49: 17,301,293 km (0.075 R)
• M50: 17,829,673 km (0.035 R)
• M51: 19,496,342 km (0.087 R)
• M52: 19,845,654 km (0.064 R)
• M53: 20,854,990 km (0.104 R)
• M54: 20,956,867 km (0.1 R)
• M55: 21,058,892 km (0.119 R)
• M56: 21,468,641 km (0.112 R)
• M57: 21,932,693 km (0.11 R)
• M58: 22,765,954 km (0.061 R)
• M59: 23,503,621 km (0.092 R)
• M60: 24,249,067 km (0.101 R)
• M61: 24,409,885 km (0.12 R)
• M62: 25,110,601 km (0.093 R)
• M63: 25,327,518 km (0.085 R)
• M64: 25,436,276 km (0.068 R)
• M65: 26,531,781 km (0.096 R)
• M66: 27,029,792 km (0.027 R)
• M67: 27,978,841 km (0.087 R)
• M68: 28,938,960 km (0.075 R)
• M69: 29,508,778 km (0.056 R)
• M70: 30,254,973 km (0.114 R)
• M71: 31,007,450 km (0.101 R)
• M72: 31,766,061 km (0.111 R)
• M73: 32,059,422 km (0.068 R)
• M74: 34,740,366 km (0.101 R)
• M75: 35,771,693 km (0.055 R)
• M76: 36,567,255 km (0.069 R)
• M77: 36,690,075 km (0.11 R)
• M78: 37,864,567 km (0.111 R)
• M79: 38,362,728 km (0.098 R)
• M80: 40,123,495 km (0.061 R)
• M81: 40,250,205 km (0.108 R)
• M82: 40,694,959 km (0.115 R)
• M83: 41,397,172 km (0.06 R)
• M84: 41,461,199 km (0.102 R)
• M85: 41,846,115 km (0.054 R)
• M86: 42,038,946 km (0.095 R)
• M87: 42,490,283 km (0.099 R)
• M88: 43,397,594 km (0.054 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit