🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 193 Days

Day: 43.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.64 AU - 1.04 AU

Year: 296 Days

Day: 30.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.38 AU - 1.4 AU

Year: 631 Days

Day: 26.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.21 AU - 2.83 AU

Year: 1540 Days

Day: 34.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,257,058 km

• M1: 1,270,984 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.41 AU - 2.87 AU

Year: 1651 Days

Day: 28.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 168.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.5 AU - 3.5 AU

Year: 2001 Days

Day: 16.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,257,058 km

• M1: 284,386 km (0.065 R)
• M2: 900,130 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.83 AU - 4.13 AU

Year: 3057 Days

Day: 16.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 11.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.34 AU - 7.24 AU

Year: 6812 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,257,058 km

• M1: 146,606 km (0.091 R)
• M2: 340,036 km (0.106 R)
• M3: 430,543 km (0.087 R)
• M4: 695,630 km (0.052 R)
• M5: 777,311 km (0.097 R)
• M6: 892,052 km (0.105 R)
• M7: 1,357,750 km (0.051 R)
• M8: 1,758,074 km (0.059 R)
• M9: 1,854,266 km (0.102 R)
• M10: 2,174,255 km (0.067 R)
• M11: 2,425,879 km (0.083 R)
• M12: 2,980,738 km (0.117 R)
• M13: 3,237,298 km (0.117 R)
• M14: 3,452,719 km (0.067 R)
• M15: 3,747,277 km (0.102 R)
• M16: 3,922,905 km (0.12 R)
• M17: 4,024,632 km (0.038 R)
• M18: 4,101,375 km (0.075 R)
• M19: 4,572,609 km (0.107 R)
• M20: 5,652,556 km (0.031 R)
• M21: 5,854,513 km (0.05 R)
• M22: 6,176,746 km (0.101 R)
• M23: 6,265,608 km (0.103 R)
• M24: 6,474,745 km (0.066 R)
• M25: 7,023,171 km (0.098 R)
• M26: 7,618,421 km (0.077 R)
• M27: 7,841,771 km (0.113 R)
• M28: 8,723,650 km (0.114 R)
• M29: 9,091,960 km (0.057 R)
• M30: 9,294,965 km (0.053 R)
• M31: 9,843,839 km (0.094 R)
• M32: 10,087,384 km (0.092 R)
• M33: 10,651,368 km (0.109 R)
• M34: 11,736,402 km (0.093 R)
• M35: 11,994,608 km (0.049 R)
• M36: 12,516,854 km (0.102 R)
• M37: 12,629,651 km (0.09 R)
• M38: 13,237,317 km (0.07 R)
• M39: 14,363,041 km (0.111 R)
• M40: 14,481,223 km (0.079 R)
• M41: 15,197,199 km (0.068 R)
• M42: 15,600,066 km (0.114 R)
• M43: 15,965,534 km (0.112 R)
• M44: 16,169,884 km (0.091 R)
• M45: 16,581,129 km (0.099 R)
• M46: 17,079,140 km (0.093 R)
• M47: 17,877,843 km (0.098 R)
• M48: 18,089,973 km (0.104 R)
• M49: 18,602,645 km (0.036 R)
• M50: 18,688,514 km (0.073 R)
• M51: 18,774,533 km (0.072 R)
• M52: 19,293,637 km (0.096 R)
• M53: 19,642,350 km (0.047 R)
• M54: 20,213,365 km (0.067 R)
• M55: 20,523,182 km (0.025 R)
• M56: 20,879,076 km (0.112 R)
• M57: 21,192,184 km (0.058 R)
• M58: 21,506,938 km (0.083 R)
• M59: 22,414,548 km (0.057 R)
• M60: 22,965,068 km (0.11 R)
• M61: 23,334,575 km (0.077 R)
• M62: 24,832,499 km (0.104 R)
• M63: 24,974,467 km (0.066 R)
• M64: 25,688,647 km (0.081 R)
• M65: 26,072,216 km (0.046 R)
• M66: 27,478,735 km (0.077 R)
• M67: 28,265,321 km (0.098 R)
• M68: 28,959,605 km (0.078 R)
• M69: 30,213,384 km (0.085 R)
• M70: 30,314,363 km (0.111 R)
• M71: 30,770,636 km (0.112 R)
• M72: 31,587,291 km (0.106 R)
• M73: 31,946,775 km (0.11 R)
• M74: 32,152,771 km (0.072 R)
• M75: 33,137,574 km (0.053 R)
• M76: 33,241,844 km (0.097 R)
• M77: 33,817,197 km (0.115 R)
• M78: 34,290,226 km (0.048 R)
• M79: 35,509,299 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 9.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.59 AU - 8.39 AU

Year: 7115 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,257,058 km

• M1: 141,968 km (0.081 R)
• M2: 265,387 km (0.094 R)
• M3: 375,341 km (0.116 R)
• M4: 575,353 km (0.112 R)
• M5: 675,883 km (0.107 R)
• M6: 1,030,430 km (0.106 R)
• M7: 1,473,838 km (0.093 R)
• M8: 1,616,106 km (0.083 R)
• M9: 2,169,768 km (0.068 R)
• M10: 2,394,613 km (0.087 R)
• M11: 2,778,780 km (0.11 R)
• M12: 2,933,614 km (0.082 R)
• M13: 3,068,552 km (0.098 R)
• M14: 3,136,768 km (0.114 R)
• M15: 3,774,055 km (0.096 R)
• M16: 4,045,126 km (0.049 R)
• M17: 4,120,225 km (0.1 R)
• M18: 4,710,987 km (0.064 R)
• M19: 5,083,635 km (0.042 R)
• M20: 5,438,331 km (0.084 R)
• M21: 5,744,708 km (0.113 R)
• M22: 5,999,623 km (0.064 R)
• M23: 6,258,277 km (0.098 R)
• M24: 6,786,657 km (0.095 R)
• M25: 7,544,071 km (0.102 R)
• M26: 8,074,545 km (0.116 R)
• M27: 8,137,825 km (0.114 R)
• M28: 8,232,820 km (0.115 R)
• M29: 8,974,376 km (0.118 R)
• M30: 9,138,336 km (0.062 R)
• M31: 9,436,185 km (0.088 R)
• M32: 9,602,987 km (0.117 R)
• M33: 9,804,495 km (0.106 R)
• M34: 10,041,308 km (0.084 R)
• M35: 10,693,705 km (0.112 R)
• M36: 10,972,555 km (0.12 R)
• M37: 11,253,799 km (0.098 R)
• M38: 12,184,148 km (0.038 R)
• M39: 12,990,481 km (0.085 R)
• M40: 13,400,229 km (0.026 R)
• M41: 13,512,727 km (0.056 R)
• M42: 14,003,707 km (0.118 R)
• M43: 14,194,145 km (0.061 R)
• M44: 14,770,546 km (0.118 R)
• M45: 15,354,576 km (0.111 R)
• M46: 15,472,309 km (0.12 R)
• M47: 16,184,994 km (0.105 R)
• M48: 16,424,949 km (0.118 R)
• M49: 16,505,283 km (0.111 R)
• M50: 17,151,845 km (0.111 R)
• M51: 18,469,952 km (0.11 R)
• M52: 19,479,887 km (0.078 R)
• M53: 19,863,156 km (0.04 R)
• M54: 20,550,858 km (0.108 R)
• M55: 21,028,075 km (0.09 R)
• M56: 21,115,291 km (0.041 R)
• M57: 21,246,189 km (0.105 R)
• M58: 21,816,905 km (0.072 R)
• M59: 22,303,696 km (0.079 R)
• M60: 24,104,256 km (0.061 R)
• M61: 24,975,664 km (0.109 R)
• M62: 25,206,792 km (0.07 R)
• M63: 26,560,803 km (0.075 R)
• M64: 27,175,500 km (0.118 R)
• M65: 27,508,356 km (0.108 R)
• M66: 27,842,707 km (0.064 R)
• M67: 28,178,255 km (0.09 R)
• M68: 29,144,508 km (0.116 R)
• M69: 29,241,746 km (0.1 R)
• M70: 29,436,523 km (0.091 R)
• M71: 29,534,210 km (0.085 R)
• M72: 29,631,748 km (0.107 R)
• M73: 30,121,681 km (0.086 R)
• M74: 30,960,775 km (0.116 R)
• M75: 32,309,101 km (0.066 R)
• M76: 32,409,631 km (0.091 R)
• M77: 32,661,703 km (0.116 R)
• M78: 32,813,246 km (0.111 R)
• M79: 33,117,079 km (0.118 R)
• M80: 33,727,438 km (0.025 R)
• M81: 34,136,439 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 14.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.92 AU - 8.66 AU

Year: 9190 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,257,058 km

• M1: 191,784 km (0.1 R)
• M2: 532,718 km (0.081 R)
• M3: 910,752 km (0.08 R)
• M4: 1,018,761 km (0.1 R)
• M5: 1,170,304 km (0.052 R)
• M6: 1,289,384 km (0.057 R)
• M7: 1,519,166 km (0.03 R)
• M8: 2,214,647 km (0.059 R)
• M9: 3,396,620 km (0.116 R)
• M10: 3,748,923 km (0.113 R)
• M11: 4,021,191 km (0.108 R)
• M12: 4,144,310 km (0.119 R)
• M13: 5,512,382 km (0.088 R)
• M14: 6,424,780 km (0.106 R)
• M15: 6,898,556 km (0.094 R)
• M16: 7,308,454 km (0.118 R)
• M17: 7,459,548 km (0.113 R)
• M18: 8,074,096 km (0.095 R)
• M19: 9,557,658 km (0.119 R)
• M20: 10,014,829 km (0.083 R)
• M21: 10,182,828 km (0.076 R)
• M22: 10,864,396 km (0.09 R)
• M23: 11,429,128 km (0.101 R)
• M24: 11,781,431 km (0.112 R)
• M25: 12,137,324 km (0.106 R)
• M26: 12,271,813 km (0.111 R)
• M27: 12,541,986 km (0.101 R)
• M28: 13,180,320 km (0.056 R)
• M29: 13,411,000 km (0.1 R)
• M30: 13,922,924 km (0.099 R)
• M31: 14,157,793 km (0.11 R)
• M32: 15,985,280 km (0.099 R)
• M33: 16,826,918 km (0.09 R)
• M34: 18,090,571 km (0.048 R)
• M35: 18,244,208 km (0.108 R)
• M36: 19,332,383 km (0.027 R)
• M37: 19,910,729 km (0.114 R)
• M38: 20,122,410 km (0.073 R)
• M39: 20,334,988 km (0.11 R)
• M40: 21,138,478 km (0.034 R)
• M41: 21,246,338 km (0.109 R)
• M42: 21,625,569 km (0.103 R)
• M43: 24,003,577 km (0.091 R)
• M44: 24,229,021 km (0.094 R)
• M45: 24,568,458 km (0.101 R)
• M46: 25,366,563 km (0.07 R)
• M47: 26,231,239 km (0.109 R)
• M48: 26,930,010 km (0.104 R)
• M49: 28,405,344 km (0.085 R)
• M50: 29,182,805 km (0.048 R)
• M51: 30,270,980 km (0.103 R)
• M52: 32,486,973 km (0.054 R)
• M53: 32,986,480 km (0.093 R)
• M54: 33,866,714 km (0.074 R)
• M55: 35,009,941 km (0.037 R)
• M56: 36,036,631 km (0.03 R)
• M57: 37,268,869 km (0.101 R)
• M58: 37,791,713 km (0.09 R)
• M59: 37,922,911 km (0.101 R)
• M60: 39,441,479 km (0.084 R)
• M61: 39,774,334 km (0.052 R)
• M62: 40,375,717 km (0.07 R)
• M63: 40,711,116 km (0.07 R)
• M64: 40,845,455 km (0.049 R)
• M65: 42,265,886 km (0.04 R)
• M66: 42,674,588 km (0.081 R)
• M67: 42,811,171 km (0.094 R)
• M68: 43,016,269 km (0.096 R)
• M69: 43,358,848 km (0.093 R)
• M70: 44,461,086 km (0.105 R)
• M71: 44,738,141 km (0.09 R)
• M72: 45,921,909 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit