🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 31.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 163 Days

Day: 15.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,366,260 km

• M1: 186,100 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.09 AU - 1.41 AU

Year: 516 Days

Day: 30.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.77 AU - 1.97 AU

Year: 943 Days

Day: 19.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,366,260 km

• M1: 1,120,338 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.83 AU - 2.61 AU

Year: 1220 Days

Day: 19.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 83 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,366,260 km

• M1: 1,138,589 km (0.089 R)
• M2: 1,417,889 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.64 AU - 4.14 AU

Year: 2831 Days

Day: 45.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 9.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.6 AU - 6.16 AU

Year: 5261 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,366,260 km

• M1: 138,976 km (0.082 R)
• M2: 210,933 km (0.091 R)
• M3: 321,187 km (0.113 R)
• M4: 409,749 km (0.119 R)
• M5: 552,315 km (0.088 R)
• M6: 616,493 km (0.118 R)
• M7: 723,007 km (0.1 R)
• M8: 815,159 km (0.103 R)
• M9: 889,808 km (0.081 R)
• M10: 1,116,748 km (0.118 R)
• M11: 1,286,990 km (0.1 R)
• M12: 1,612,216 km (0.115 R)
• M13: 2,036,177 km (0.067 R)
• M14: 2,245,913 km (0.106 R)
• M15: 2,338,065 km (0.069 R)
• M16: 2,400,148 km (0.104 R)
• M17: 2,702,785 km (0.119 R)
• M18: 2,784,465 km (0.108 R)
• M19: 3,188,379 km (0.087 R)
• M20: 3,257,494 km (0.1 R)
• M21: 3,344,560 km (0.072 R)
• M22: 3,574,940 km (0.103 R)
• M23: 3,682,950 km (0.112 R)
• M24: 3,810,407 km (0.116 R)
• M25: 4,354,046 km (0.08 R)
• M26: 4,547,177 km (0.066 R)
• M27: 4,902,023 km (0.079 R)
• M28: 5,389,263 km (0.077 R)
• M29: 5,998,575 km (0.039 R)
• M30: 6,127,379 km (0.04 R)
• M31: 6,629,729 km (0.107 R)
• M32: 6,718,440 km (0.039 R)
• M33: 7,790,309 km (0.093 R)
• M34: 8,001,691 km (0.103 R)
• M35: 8,841,533 km (0.027 R)
• M36: 9,383,826 km (0.113 R)
• M37: 10,526,305 km (0.118 R)
• M38: 10,890,725 km (0.111 R)
• M39: 10,969,413 km (0.05 R)
• M40: 11,048,252 km (0.113 R)
• M41: 11,153,568 km (0.114 R)
• M42: 11,232,855 km (0.088 R)
• M43: 11,338,771 km (0.086 R)
• M44: 11,712,316 km (0.12 R)
• M45: 11,792,950 km (0.075 R)
• M46: 12,144,206 km (0.093 R)
• M47: 12,416,773 km (0.066 R)
• M48: 12,526,428 km (0.114 R)
• M49: 13,107,167 km (0.085 R)
• M50: 13,442,865 km (0.038 R)
• M51: 13,555,512 km (0.07 R)
• M52: 13,696,583 km (0.096 R)
• M53: 13,781,554 km (0.094 R)
• M54: 13,980,370 km (0.104 R)
• M55: 14,553,778 km (0.08 R)
• M56: 14,843,250 km (0.08 R)
• M57: 15,163,988 km (0.091 R)
• M58: 15,990,816 km (0.105 R)
• M59: 16,169,884 km (0.083 R)
• M60: 16,439,759 km (0.087 R)
• M61: 17,595,552 km (0.109 R)
• M62: 17,718,671 km (0.116 R)
• M63: 18,089,973 km (0.087 R)
• M64: 18,276,521 km (0.095 R)
• M65: 18,495,084 km (0.111 R)
• M66: 19,282,567 km (0.096 R)
• M67: 19,441,440 km (0.12 R)
• M68: 20,016,793 km (0.076 R)
• M69: 20,081,121 km (0.117 R)
• M70: 20,500,593 km (0.103 R)
• M71: 20,695,220 km (0.117 R)
• M72: 21,053,507 km (0.102 R)
• M73: 21,446,800 km (0.09 R)
• M74: 21,842,486 km (0.098 R)
• M75: 21,974,880 km (0.092 R)
• M76: 22,107,573 km (0.04 R)
• M77: 22,173,995 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 3

Gravity: 95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.12 AU - 17.38 AU

Year: 20901 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,366,260 km

• M1: 370,704 km (0.065 R)
• M2: 390,899 km (0.105 R)
• M3: 1,565,691 km (0.109 R)
• M4: 1,909,766 km (0.1 R)
• M5: 2,127,132 km (0.075 R)
• M6: 2,164,083 km (0.058 R)
• M7: 3,030,404 km (0.095 R)
• M8: 4,266,830 km (0.086 R)
• M9: 4,360,479 km (0.113 R)
• M10: 4,502,148 km (0.116 R)
• M11: 5,084,084 km (0.031 R)
• M12: 6,105,239 km (0.111 R)
• M13: 6,210,855 km (0.103 R)
• M14: 6,530,994 km (0.086 R)
• M15: 6,584,999 km (0.091 R)
• M16: 6,639,004 km (0.055 R)
• M17: 7,467,028 km (0.11 R)
• M18: 8,858,139 km (0.085 R)
• M19: 9,157,783 km (0.036 R)
• M20: 9,278,509 km (0.078 R)
• M21: 9,582,791 km (0.112 R)
• M22: 10,138,846 km (0.076 R)
• M23: 11,217,148 km (0.092 R)
• M24: 11,737,150 km (0.077 R)
• M25: 11,868,347 km (0.105 R)
• M26: 13,343,382 km (0.108 R)
• M27: 13,617,745 km (0.102 R)
• M28: 13,824,788 km (0.066 R)
• M29: 15,159,650 km (0.064 R)
• M30: 15,302,516 km (0.117 R)
• M31: 17,498,762 km (0.064 R)
• M32: 19,093,625 km (0.061 R)
• M33: 20,418,314 km (0.077 R)
• M34: 20,655,128 km (0.054 R)
• M35: 20,734,265 km (0.07 R)
• M36: 21,131,447 km (0.087 R)
• M37: 21,531,173 km (0.119 R)
• M38: 21,691,841 km (0.098 R)
• M39: 22,014,224 km (0.106 R)
• M40: 22,663,778 km (0.045 R)
• M41: 22,990,949 km (0.096 R)
• M42: 23,155,058 km (0.087 R)
• M43: 23,319,615 km (0.073 R)
• M44: 24,398,515 km (0.078 R)
• M45: 24,649,840 km (0.092 R)
• M46: 24,901,912 km (0.108 R)
• M47: 25,070,509 km (0.089 R)
• M48: 25,748,636 km (0.064 R)
• M49: 26,604,635 km (0.096 R)
• M50: 27,470,059 km (0.092 R)
• M51: 30,841,396 km (0.098 R)
• M52: 32,391,230 km (0.1 R)
• M53: 32,944,293 km (0.073 R)
• M54: 35,376,605 km (0.112 R)
• M55: 35,471,301 km (0.038 R)
• M56: 35,946,124 km (0.119 R)
• M57: 37,963,003 km (0.052 R)
• M58: 40,411,471 km (0.117 R)
• M59: 41,205,686 km (0.109 R)
• M60: 42,105,368 km (0.099 R)
• M61: 42,608,017 km (0.114 R)
• M62: 42,910,504 km (0.082 R)
• M63: 43,315,016 km (0.102 R)
• M64: 43,517,721 km (0.108 R)
• M65: 45,974,567 km (0.103 R)
• M66: 46,181,311 km (0.096 R)
• M67: 48,370,976 km (0.096 R)
• M68: 49,637,321 km (0.091 R)
• M69: 50,487,636 km (0.053 R)
• M70: 50,807,775 km (0.119 R)
• M71: 51,879,644 km (0.08 R)
• M72: 52,418,346 km (0.081 R)
• M73: 54,920,221 km (0.117 R)
• M74: 56,461,976 km (0.081 R)
• M75: 59,700,621 km (0.089 R)
• M76: 60,039,161 km (0.112 R)
• M77: 60,152,107 km (0.104 R)
• M78: 60,831,281 km (0.097 R)
• M79: 61,969,123 km (0.091 R)
• M80: 62,311,702 km (0.059 R)
• M81: 62,769,621 km (0.095 R)
• M82: 63,803,941 km (0.113 R)
• M83: 63,919,281 km (0.043 R)
• M84: 67,879,585 km (0.118 R)
• M85: 68,232,935 km (0.084 R)
• M86: 69,177,795 km (0.096 R)
• M87: 69,414,758 km (0.05 R)
• M88: 72,038,555 km (0.06 R)
• M89: 72,880,343 km (0.106 R)
• M90: 73,483,372 km (0.05 R)
• M91: 74,330,694 km (0.105 R)
• M92: 75,181,158 km (0.113 R)
• M93: 81,223,715 km (0.114 R)
• M94: 81,348,779 km (0.111 R)
• M95: 81,849,034 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit