🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.56 AU - 0.62 AU

Year: 168 Days

Day: 24.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.53 AU - 0.69 AU

Year: 177 Days

Day: 35.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.94 AU - 2.12 AU

Year: 1073 Days

Day: 38.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,642,043 km

• M1: 72,256 km (0.105 R)
• M2: 115,639 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.53 AU - 3.29 AU

Year: 1841 Days

Day: 18 Hours

Environment

Temp: -113 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.49 AU - 4.09 AU

Year: 2736 Days

Day: 34.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 8.5

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.12 AU - 5.7 AU

Year: 4035 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,642,043 km

• M1: 154,535 km (0.079 R)
• M2: 298,897 km (0.067 R)
• M3: 517,758 km (0.074 R)
• M4: 736,022 km (0.079 R)
• M5: 915,539 km (0.074 R)
• M6: 969,544 km (0.09 R)
• M7: 1,181,973 km (0.105 R)
• M8: 1,241,214 km (0.103 R)
• M9: 1,316,760 km (0.102 R)
• M10: 1,409,511 km (0.087 R)
• M11: 1,536,669 km (0.047 R)
• M12: 1,618,051 km (0.113 R)
• M13: 1,751,492 km (0.103 R)
• M14: 1,853,966 km (0.074 R)
• M15: 1,993,691 km (0.057 R)
• M16: 2,283,911 km (0.095 R)
• M17: 2,453,106 km (0.104 R)
• M18: 2,645,938 km (0.049 R)
• M19: 3,191,521 km (0.113 R)
• M20: 3,317,333 km (0.057 R)
• M21: 3,381,061 km (0.048 R)
• M22: 3,617,725 km (0.113 R)
• M23: 3,727,081 km (0.092 R)
• M24: 4,198,614 km (0.069 R)
• M25: 4,500,054 km (0.099 R)
• M26: 5,050,424 km (0.097 R)
• M27: 5,123,877 km (0.114 R)
• M28: 5,197,479 km (0.088 R)
• M29: 5,521,209 km (0.115 R)
• M30: 5,749,046 km (0.055 R)
• M31: 6,161,936 km (0.087 R)
• M32: 6,691,363 km (0.03 R)
• M33: 6,934,460 km (0.101 R)
• M34: 7,207,925 km (0.086 R)
• M35: 7,346,153 km (0.116 R)
• M36: 7,401,504 km (0.084 R)
• M37: 7,822,173 km (0.093 R)
• M38: 8,106,858 km (0.107 R)
• M39: 8,337,089 km (0.076 R)
• M40: 8,394,984 km (0.048 R)
• M41: 9,732,837 km (0.048 R)
• M42: 10,162,483 km (0.118 R)
• M43: 10,567,145 km (0.111 R)
• M44: 11,167,780 km (0.054 R)
• M45: 11,295,686 km (0.032 R)
• M46: 11,909,786 km (0.113 R)
• M47: 12,237,405 km (0.073 R)
• M48: 12,336,140 km (0.11 R)
• M49: 12,435,323 km (0.056 R)
• M50: 12,767,580 km (0.1 R)
• M51: 13,035,659 km (0.069 R)
• M52: 13,271,575 km (0.111 R)
• M53: 13,508,987 km (0.094 R)
• M54: 16,031,506 km (0.118 R)
• M55: 16,940,762 km (0.057 R)
• M56: 17,161,419 km (0.114 R)
• M57: 17,346,172 km (0.108 R)
• M58: 17,531,374 km (0.081 R)
• M59: 17,791,974 km (0.093 R)
• M60: 19,535,836 km (0.11 R)
• M61: 20,349,948 km (0.078 R)
• M62: 20,663,056 km (0.057 R)
• M63: 21,452,634 km (0.117 R)
• M64: 21,571,863 km (0.1 R)
• M65: 23,142,641 km (0.059 R)
• M66: 23,224,172 km (0.114 R)
• M67: 23,880,009 km (0.082 R)
• M68: 25,630,454 km (0.069 R)
• M69: 25,714,827 km (0.097 R)
• M70: 26,265,497 km (0.097 R)
• M71: 26,435,739 km (0.12 R)
• M72: 26,521,010 km (0.088 R)
• M73: 27,206,318 km (0.041 R)
• M74: 27,637,608 km (0.055 R)
• M75: 28,376,023 km (0.113 R)
• M76: 28,594,436 km (0.09 R)
• M77: 28,681,951 km (0.069 R)
• M78: 28,813,447 km (0.113 R)
• M79: 29,165,002 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 9.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.3 AU - 8.08 AU

Year: 6417 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,642,043 km

• M1: 191,635 km (0.086 R)
• M2: 399,277 km (0.116 R)
• M3: 482,304 km (0.111 R)
• M4: 599,289 km (0.12 R)
• M5: 711,936 km (0.101 R)
• M6: 879,187 km (0.108 R)
• M7: 1,307,485 km (0.086 R)
• M8: 1,400,535 km (0.114 R)
• M9: 1,673,103 km (0.059 R)
• M10: 1,962,724 km (0.076 R)
• M11: 2,473,002 km (0.106 R)
• M12: 3,047,907 km (0.118 R)
• M13: 3,584,215 km (0.12 R)
• M14: 3,663,353 km (0.105 R)
• M15: 3,985,437 km (0.113 R)
• M16: 4,372,746 km (0.077 R)
• M17: 4,628,109 km (0.086 R)
• M18: 4,976,373 km (0.033 R)
• M19: 6,420,591 km (0.095 R)
• M20: 6,678,647 km (0.078 R)
• M21: 6,743,722 km (0.064 R)
• M22: 7,305,163 km (0.115 R)
• M23: 7,608,548 km (0.06 R)
• M24: 7,950,528 km (0.12 R)
• M25: 8,158,021 km (0.074 R)
• M26: 9,477,474 km (0.102 R)
• M27: 9,808,384 km (0.091 R)
• M28: 10,031,136 km (0.111 R)
• M29: 10,143,184 km (0.11 R)
• M30: 10,443,876 km (0.079 R)
• M31: 10,557,421 km (0.093 R)
• M32: 11,402,350 km (0.092 R)
• M33: 11,715,159 km (0.099 R)
• M34: 11,912,030 km (0.027 R)
• M35: 12,468,983 km (0.057 R)
• M36: 12,549,317 km (0.109 R)
• M37: 13,484,902 km (0.099 R)
• M38: 13,857,101 km (0.105 R)
• M39: 13,981,866 km (0.114 R)
• M40: 14,993,895 km (0.106 R)
• M41: 15,293,540 km (0.099 R)
• M42: 16,073,094 km (0.108 R)
• M43: 17,670,800 km (0.105 R)
• M44: 17,806,186 km (0.058 R)
• M45: 17,987,199 km (0.081 R)
• M46: 18,809,688 km (0.115 R)
• M47: 19,318,471 km (0.118 R)
• M48: 19,597,770 km (0.088 R)
• M49: 20,302,077 km (0.067 R)
• M50: 20,443,895 km (0.111 R)
• M51: 20,586,013 km (0.091 R)
• M52: 20,966,890 km (0.032 R)
• M53: 21,977,423 km (0.087 R)
• M54: 22,317,758 km (0.04 R)
• M55: 22,660,038 km (0.066 R)
• M56: 22,905,379 km (0.034 R)
• M57: 23,053,181 km (0.11 R)
• M58: 23,448,569 km (0.086 R)
• M59: 24,547,365 km (0.104 R)
• M60: 25,816,404 km (0.089 R)
• M61: 26,124,276 km (0.106 R)
• M62: 28,154,020 km (0.104 R)
• M63: 28,841,871 km (0.105 R)
• M64: 29,374,739 km (0.088 R)
• M65: 29,696,075 km (0.105 R)
• M66: 29,803,486 km (0.026 R)
• M67: 30,666,965 km (0.087 R)
• M68: 31,374,563 km (0.094 R)
• M69: 32,087,696 km (0.071 R)
• M70: 32,584,361 km (0.091 R)
• M71: 33,139,369 km (0.12 R)
• M72: 33,306,470 km (0.061 R)
• M73: 33,753,468 km (0.12 R)
• M74: 36,075,078 km (0.05 R)
• M75: 36,189,670 km (0.089 R)
• M76: 36,764,275 km (0.077 R)
• M77: 37,110,594 km (0.085 R)
• M78: 38,155,835 km (0.091 R)
• M79: 38,564,835 km (0.077 R)
• M80: 39,093,065 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 12.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.45 AU - 9.05 AU

Year: 7240 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,642,043 km

• M1: 283,638 km (0.066 R)
• M2: 483,650 km (0.068 R)
• M3: 582,235 km (0.07 R)
• M4: 688,898 km (0.103 R)
• M5: 880,533 km (0.064 R)
• M6: 987,944 km (0.12 R)
• M7: 1,090,568 km (0.079 R)
• M8: 1,207,105 km (0.112 R)
• M9: 1,358,947 km (0.098 R)
• M10: 1,738,626 km (0.109 R)
• M11: 1,853,368 km (0.076 R)
• M12: 2,042,310 km (0.05 R)
• M13: 2,188,318 km (0.114 R)
• M14: 2,312,783 km (0.085 R)
• M15: 2,516,835 km (0.102 R)
• M16: 2,634,269 km (0.117 R)
• M17: 2,740,334 km (0.1 R)
• M18: 2,847,895 km (0.085 R)
• M19: 2,997,941 km (0.075 R)
• M20: 3,178,805 km (0.053 R)
• M21: 3,406,493 km (0.118 R)
• M22: 3,493,409 km (0.066 R)
• M23: 4,915,487 km (0.113 R)
• M24: 5,046,834 km (0.102 R)
• M25: 5,129,711 km (0.107 R)
• M26: 5,414,396 km (0.117 R)
• M27: 5,912,108 km (0.032 R)
• M28: 6,016,976 km (0.107 R)
• M29: 6,210,855 km (0.117 R)
• M30: 6,969,914 km (0.099 R)
• M31: 7,549,008 km (0.031 R)
• M32: 7,911,783 km (0.047 R)
• M33: 8,358,482 km (0.069 R)
• M34: 8,437,021 km (0.119 R)
• M35: 8,535,456 km (0.114 R)
• M36: 9,664,920 km (0.11 R)
• M37: 9,747,498 km (0.119 R)
• M38: 9,913,103 km (0.096 R)
• M39: 10,038,017 km (0.069 R)
• M40: 10,841,058 km (0.089 R)
• M41: 11,228,667 km (0.077 R)
• M42: 12,195,368 km (0.038 R)
• M43: 12,418,867 km (0.096 R)
• M44: 12,508,626 km (0.049 R)
• M45: 12,801,838 km (0.105 R)
• M46: 13,510,184 km (0.086 R)
• M47: 13,672,049 km (0.061 R)
• M48: 13,904,224 km (0.118 R)
• M49: 14,278,369 km (0.113 R)
• M50: 14,869,729 km (0.109 R)
• M51: 15,156,359 km (0.082 R)
• M52: 15,396,762 km (0.072 R)
• M53: 15,832,541 km (0.085 R)
• M54: 16,003,083 km (0.085 R)
• M55: 16,174,372 km (0.063 R)
• M56: 16,592,648 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit