🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 41.3 Hours

Environment

Temp: 248 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,282,647 km

• M1: 114,742 km (0.07 R)
• M2: 150,645 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.32 AU - 1.7 AU

Year: 665 Days

Day: 14.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.44 AU - 2.6 AU

Year: 1433 Days

Day: 47.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,282,647 km

• M1: 132,245 km (0.093 R)
• M2: 608,415 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.58 AU - 2.6 AU

Year: 1493 Days

Day: 13.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,282,647 km

• M1: 2,307,996 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.41 AU - 2.91 AU

Year: 1554 Days

Day: 45.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,282,647 km

• M1: 1,447,509 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.84 AU - 3.64 AU

Year: 2089 Days

Day: 33.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.81 AU - 6.35 AU

Year: 4101 Days

Day: 42.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 11.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.94 AU - 12.68 AU

Year: 13623 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,282,647 km

• M1: 163,361 km (0.12 R)
• M2: 273,465 km (0.059 R)
• M3: 371,601 km (0.112 R)
• M4: 539,151 km (0.081 R)
• M5: 722,857 km (0.067 R)
• M6: 955,631 km (0.099 R)
• M7: 1,429,856 km (0.088 R)
• M8: 1,608,925 km (0.1 R)
• M9: 1,709,754 km (0.118 R)
• M10: 2,341,207 km (0.056 R)
• M11: 2,475,845 km (0.027 R)
• M12: 2,793,291 km (0.099 R)
• M13: 2,977,746 km (0.114 R)
• M14: 3,251,510 km (0.049 R)
• M15: 3,489,520 km (0.095 R)
• M16: 4,097,934 km (0.115 R)
• M17: 4,214,322 km (0.074 R)
• M18: 4,666,556 km (0.113 R)
• M19: 4,837,247 km (0.068 R)
• M20: 4,985,050 km (0.044 R)
• M21: 5,084,532 km (0.083 R)
• M22: 5,159,631 km (0.058 R)
• M23: 5,310,724 km (0.086 R)
• M24: 5,489,045 km (0.091 R)
• M25: 6,088,633 km (0.103 R)
• M26: 6,627,186 km (0.061 R)
• M27: 6,819,269 km (0.063 R)
• M28: 6,985,323 km (0.034 R)
• M29: 7,208,972 km (0.097 R)
• M30: 8,010,368 km (0.037 R)
• M31: 8,362,521 km (0.117 R)
• M32: 8,540,393 km (0.08 R)
• M33: 8,809,819 km (0.082 R)
• M34: 9,234,377 km (0.063 R)
• M35: 10,040,560 km (0.083 R)
• M36: 10,166,671 km (0.111 R)
• M37: 10,612,024 km (0.079 R)
• M38: 10,837,169 km (0.048 R)
• M39: 12,052,951 km (0.068 R)
• M40: 12,558,143 km (0.109 R)
• M41: 12,694,127 km (0.113 R)
• M42: 13,659,183 km (0.098 R)
• M43: 13,869,069 km (0.027 R)
• M44: 13,974,386 km (0.115 R)
• M45: 14,754,988 km (0.068 R)
• M46: 14,898,452 km (0.108 R)
• M47: 15,549,801 km (0.066 R)
• M48: 15,695,809 km (0.09 R)
• M49: 15,805,613 km (0.109 R)
• M50: 15,952,369 km (0.12 R)
• M51: 16,173,475 km (0.063 R)
• M52: 16,432,728 km (0.116 R)
• M53: 16,507,078 km (0.117 R)
• M54: 16,880,325 km (0.062 R)
• M55: 16,955,273 km (0.089 R)
• M56: 17,180,867 km (0.114 R)
• M57: 17,940,225 km (0.114 R)
• M58: 18,671,759 km (0.09 R)
• M59: 18,788,146 km (0.113 R)
• M60: 19,021,668 km (0.107 R)
• M61: 19,452,211 km (0.077 R)
• M62: 20,044,619 km (0.086 R)
• M63: 20,243,434 km (0.094 R)
• M64: 20,602,918 km (0.029 R)
• M65: 21,045,129 km (0.117 R)
• M66: 21,287,777 km (0.117 R)
• M67: 21,734,775 km (0.12 R)
• M68: 21,939,126 km (0.114 R)
• M69: 22,555,619 km (0.084 R)
• M70: 22,845,390 km (0.116 R)
• M71: 22,969,855 km (0.086 R)
• M72: 24,058,629 km (0.04 R)
• M73: 25,464,699 km (0.033 R)
• M74: 25,679,970 km (0.033 R)
• M75: 26,416,740 km (0.026 R)
• M76: 26,809,584 km (0.099 R)
• M77: 28,489,718 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 8.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.97 AU - 12.95 AU

Year: 15753 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,282,647 km

• M1: 141,669 km (0.066 R)
• M2: 242,648 km (0.066 R)
• M3: 471,233 km (0.102 R)
• M4: 571,015 km (0.119 R)
• M5: 623,823 km (0.045 R)
• M6: 993,479 km (0.119 R)
• M7: 1,351,318 km (0.071 R)
• M8: 1,592,320 km (0.091 R)
• M9: 2,052,034 km (0.108 R)
• M10: 2,136,108 km (0.111 R)
• M11: 2,242,771 km (0.066 R)
• M12: 2,439,343 km (0.075 R)
• M13: 2,849,540 km (0.074 R)
• M14: 2,943,637 km (0.058 R)
• M15: 3,232,212 km (0.08 R)
• M16: 4,259,051 km (0.066 R)
• M17: 4,475,669 km (0.095 R)
• M18: 4,585,474 km (0.112 R)
• M19: 5,176,236 km (0.099 R)
• M20: 5,436,686 km (0.047 R)
• M21: 5,790,934 km (0.071 R)
• M22: 6,614,769 km (0.05 R)
• M23: 7,280,928 km (0.064 R)
• M24: 8,168,493 km (0.053 R)
• M25: 8,471,877 km (0.073 R)
• M26: 8,779,001 km (0.086 R)
• M27: 9,404,321 km (0.09 R)
• M28: 9,474,632 km (0.11 R)
• M29: 9,545,242 km (0.065 R)
• M30: 9,686,761 km (0.108 R)
• M31: 10,514,486 km (0.077 R)
• M32: 11,066,502 km (0.103 R)
• M33: 11,477,448 km (0.05 R)
• M34: 11,893,180 km (0.082 R)
• M35: 12,045,621 km (0.104 R)
• M36: 12,275,552 km (0.106 R)
• M37: 12,934,681 km (0.102 R)
• M38: 13,804,892 km (0.116 R)
• M39: 14,045,445 km (0.111 R)
• M40: 14,125,929 km (0.114 R)
• M41: 14,571,431 km (0.084 R)
• M42: 15,393,322 km (0.11 R)
• M43: 16,654,133 km (0.09 R)
• M44: 17,210,786 km (0.079 R)
• M45: 17,426,506 km (0.091 R)
• M46: 18,518,571 km (0.086 R)
• M47: 19,005,961 km (0.106 R)
• M48: 19,857,921 km (0.079 R)
• M49: 20,630,743 km (0.106 R)
• M50: 21,413,439 km (0.086 R)
• M51: 21,785,040 km (0.065 R)
• M52: 22,065,237 km (0.052 R)
• M53: 22,581,948 km (0.076 R)
• M54: 23,579,467 km (0.042 R)
• M55: 24,107,697 km (0.107 R)
• M56: 25,371,649 km (0.051 R)
• M57: 25,912,894 km (0.072 R)
• M58: 26,408,363 km (0.119 R)
• M59: 27,458,689 km (0.063 R)
• M60: 27,862,454 km (0.077 R)
• M61: 28,115,723 km (0.05 R)
• M62: 29,034,104 km (0.047 R)
• M63: 29,962,359 km (0.062 R)
• M64: 31,109,924 km (0.062 R)
• M65: 32,751,312 km (0.119 R)
• M66: 33,072,349 km (0.115 R)
• M67: 34,312,216 km (0.12 R)
• M68: 35,183,774 km (0.096 R)
• M69: 35,293,130 km (0.038 R)
• M70: 35,348,032 km (0.109 R)
• M71: 35,512,440 km (0.09 R)
• M72: 36,338,669 km (0.071 R)
• M73: 36,948,580 km (0.109 R)
• M74: 37,282,632 km (0.084 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit