🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 172 Days

Day: 30.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,944,511 km

• M1: 18,999 km (0.079 R)
• M2: 50,414 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.59 AU - 0.67 AU

Year: 185 Days

Day: 45.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 213 Days

Day: 29.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 260 Days

Day: 22.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,944,511 km

• M1: 639,082 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.97 AU - 2.37 AU

Year: 1185 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.52 AU - 2.62 AU

Year: 1528 Days

Day: 28.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.77 AU - 2.89 AU

Year: 1766 Days

Day: 25.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 10.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.6 AU - 5.82 AU

Year: 5060 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,944,511 km

• M1: 214,823 km (0.101 R)
• M2: 366,515 km (0.082 R)
• M3: 479,611 km (0.094 R)
• M4: 923,916 km (0.064 R)
• M5: 1,305,840 km (0.113 R)
• M6: 1,619,397 km (0.082 R)
• M7: 2,188,018 km (0.118 R)
• M8: 2,485,120 km (0.117 R)
• M9: 2,677,353 km (0.088 R)
• M10: 2,894,719 km (0.057 R)
• M11: 3,138,414 km (0.111 R)
• M12: 3,241,935 km (0.088 R)
• M13: 3,537,990 km (0.116 R)
• M14: 3,820,879 km (0.046 R)
• M15: 4,247,532 km (0.107 R)
• M16: 4,362,424 km (0.092 R)
• M17: 4,642,321 km (0.068 R)
• M18: 4,880,032 km (0.038 R)
• M19: 5,170,701 km (0.109 R)
• M20: 5,293,521 km (0.113 R)
• M21: 5,617,400 km (0.091 R)
• M22: 5,743,661 km (0.118 R)
• M23: 6,050,635 km (0.073 R)
• M24: 6,154,157 km (0.064 R)
• M25: 6,258,277 km (0.09 R)
• M26: 6,468,313 km (0.071 R)
• M27: 6,761,076 km (0.112 R)
• M28: 7,636,971 km (0.098 R)
• M29: 8,145,305 km (0.085 R)
• M30: 8,231,174 km (0.081 R)
• M31: 8,403,660 km (0.106 R)
• M32: 8,490,427 km (0.119 R)
• M33: 8,606,515 km (0.077 R)
• M34: 8,987,391 km (0.065 R)
• M35: 9,554,218 km (0.073 R)
• M36: 10,224,865 km (0.05 R)
• M37: 10,379,399 km (0.078 R)
• M38: 10,472,449 km (0.081 R)
• M39: 10,784,959 km (0.1 R)
• M40: 10,942,336 km (0.029 R)
• M41: 11,386,941 km (0.033 R)
• M42: 11,837,530 km (0.051 R)
• M43: 12,195,667 km (0.053 R)
• M44: 12,326,865 km (0.064 R)
• M45: 12,491,422 km (0.06 R)
• M46: 12,789,421 km (0.067 R)
• M47: 13,190,643 km (0.12 R)
• M48: 13,257,812 km (0.109 R)
• M49: 13,392,749 km (0.078 R)
• M50: 13,460,218 km (0.097 R)
• M51: 14,280,314 km (0.062 R)
• M52: 14,522,662 km (0.082 R)
• M53: 14,592,076 km (0.089 R)
• M54: 14,696,495 km (0.119 R)
• M55: 16,076,236 km (0.052 R)
• M56: 16,436,767 km (0.107 R)
• M57: 17,055,653 km (0.025 R)
• M58: 17,386,414 km (0.084 R)
• M59: 17,608,118 km (0.081 R)
• M60: 17,719,269 km (0.108 R)
• M61: 17,793,620 km (0.104 R)
• M62: 18,391,413 km (0.091 R)
• M63: 18,579,607 km (0.054 R)
• M64: 18,692,703 km (0.085 R)
• M65: 18,806,248 km (0.05 R)
• M66: 19,338,666 km (0.073 R)
• M67: 19,530,002 km (0.107 R)
• M68: 19,606,746 km (0.078 R)
• M69: 20,496,255 km (0.115 R)
• M70: 20,652,285 km (0.054 R)
• M71: 20,808,765 km (0.069 R)
• M72: 21,162,264 km (0.072 R)
• M73: 21,438,572 km (0.06 R)
• M74: 22,034,570 km (0.101 R)
• M75: 22,636,103 km (0.11 R)
• M76: 23,528,155 km (0.055 R)
• M77: 23,732,356 km (0.09 R)
• M78: 24,348,998 km (0.075 R)
• M79: 24,555,593 km (0.071 R)
• M80: 24,721,347 km (0.099 R)
• M81: 24,887,551 km (0.118 R)
• M82: 25,012,465 km (0.116 R)
• M83: 25,472,029 km (0.076 R)
• M84: 26,272,378 km (0.101 R)
• M85: 26,357,200 km (0.114 R)
• M86: 27,854,675 km (0.108 R)
• M87: 28,200,844 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 13.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.37 AU - 10.43 AU

Year: 9029 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,944,511 km

• M1: 208,689 km (0.12 R)
• M2: 338,390 km (0.063 R)
• M3: 435,330 km (0.069 R)
• M4: 545,733 km (0.105 R)
• M5: 716,873 km (0.087 R)
• M6: 945,010 km (0.049 R)
• M7: 1,137,393 km (0.11 R)
• M8: 1,364,931 km (0.105 R)
• M9: 1,495,530 km (0.091 R)
• M10: 1,676,693 km (0.046 R)
• M11: 2,011,493 km (0.104 R)
• M12: 2,420,643 km (0.07 R)
• M13: 2,608,089 km (0.066 R)
• M14: 3,257,793 km (0.113 R)
• M15: 3,435,515 km (0.113 R)
• M16: 4,275,208 km (0.086 R)
• M17: 4,372,447 km (0.115 R)
• M18: 4,535,957 km (0.106 R)
• M19: 4,903,220 km (0.109 R)
• M20: 5,141,978 km (0.09 R)
• M21: 5,560,403 km (0.11 R)
• M22: 6,135,457 km (0.088 R)
• M23: 6,691,962 km (0.106 R)
• M24: 6,995,346 km (0.08 R)
• M25: 7,972,819 km (0.11 R)
• M26: 8,173,579 km (0.099 R)
• M27: 8,868,311 km (0.11 R)
• M28: 9,412,548 km (0.116 R)
• M29: 9,881,538 km (0.074 R)
• M30: 10,709,562 km (0.074 R)
• M31: 10,975,697 km (0.106 R)
• M32: 11,605,354 km (0.103 R)
• M33: 12,993,772 km (0.117 R)
• M34: 14,093,615 km (0.059 R)
• M35: 15,622,805 km (0.1 R)
• M36: 16,330,702 km (0.089 R)
• M37: 16,586,066 km (0.086 R)
• M38: 16,997,310 km (0.106 R)
• M39: 17,204,204 km (0.039 R)
• M40: 17,516,265 km (0.074 R)
• M41: 19,050,391 km (0.115 R)
• M42: 19,697,851 km (0.028 R)
• M43: 20,024,273 km (0.103 R)
• M44: 20,352,491 km (0.104 R)
• M45: 21,627,215 km (0.034 R)
• M46: 21,795,363 km (0.104 R)
• M47: 22,302,499 km (0.12 R)
• M48: 22,927,519 km (0.099 R)
• M49: 23,156,404 km (0.055 R)
• M50: 23,558,523 km (0.094 R)
• M51: 24,137,018 km (0.103 R)
• M52: 24,661,658 km (0.071 R)
• M53: 25,249,129 km (0.087 R)
• M54: 25,544,435 km (0.091 R)
• M55: 26,258,166 km (0.041 R)
• M56: 27,038,768 km (0.042 R)
• M57: 27,401,692 km (0.106 R)
• M58: 27,705,376 km (0.093 R)
• M59: 27,949,071 km (0.119 R)
• M60: 28,869,247 km (0.1 R)
• M61: 29,240,101 km (0.109 R)
• M62: 29,674,832 km (0.107 R)
• M63: 29,924,212 km (0.078 R)
• M64: 31,308,142 km (0.069 R)
• M65: 32,071,839 km (0.107 R)
• M66: 33,293,455 km (0.082 R)
• M67: 33,812,410 km (0.061 R)
• M68: 34,989,895 km (0.045 R)
• M69: 36,047,701 km (0.099 R)
• M70: 36,380,557 km (0.108 R)
• M71: 36,513,848 km (0.107 R)
• M72: 38,670,152 km (0.099 R)
• M73: 39,626,382 km (0.111 R)
• M74: 42,893,449 km (0.087 R)
• M75: 45,310,203 km (0.1 R)
• M76: 46,029,470 km (0.033 R)
• M77: 46,970,141 km (0.109 R)
• M78: 48,796,881 km (0.088 R)
• M79: 48,943,935 km (0.08 R)

Asteroid Belt

Center: 9.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 9.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.47 AU - 10.99 AU

Year: 11256 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,944,511 km

• M1: 125,064 km (0.107 R)
• M2: 342,729 km (0.114 R)
• M3: 527,033 km (0.08 R)
• M4: 698,772 km (0.075 R)
• M5: 1,008,140 km (0.063 R)
• M6: 1,225,057 km (0.042 R)
• M7: 1,378,096 km (0.041 R)
• M8: 1,619,696 km (0.062 R)
• M9: 2,212,403 km (0.052 R)
• M10: 2,376,362 km (0.109 R)
• M11: 2,448,020 km (0.081 R)
• M12: 2,568,895 km (0.079 R)
• M13: 2,667,031 km (0.096 R)
• M14: 2,841,911 km (0.079 R)
• M15: 2,943,488 km (0.069 R)
• M16: 3,176,711 km (0.106 R)
• M17: 3,578,680 km (0.111 R)
• M18: 3,855,885 km (0.072 R)
• M19: 4,168,694 km (0.107 R)
• M20: 4,401,469 km (0.055 R)
• M21: 4,519,352 km (0.06 R)
• M22: 4,788,777 km (0.116 R)
• M23: 4,849,365 km (0.085 R)
• M24: 5,001,954 km (0.106 R)
• M25: 5,756,227 km (0.073 R)
• M26: 6,278,922 km (0.094 R)
• M27: 6,445,275 km (0.112 R)
• M28: 6,647,082 km (0.032 R)
• M29: 8,008,124 km (0.061 R)
• M30: 8,517,355 km (0.055 R)
• M31: 8,850,210 km (0.104 R)
• M32: 9,187,404 km (0.113 R)
• M33: 9,758,718 km (0.074 R)
• M34: 10,146,027 km (0.08 R)
• M35: 10,776,133 km (0.098 R)
• M36: 11,095,973 km (0.114 R)
• M37: 11,704,089 km (0.048 R)
• M38: 11,909,187 km (0.034 R)
• M39: 12,657,476 km (0.111 R)
• M40: 13,250,033 km (0.091 R)
• M41: 13,592,762 km (0.046 R)
• M42: 14,155,848 km (0.115 R)
• M43: 14,682,283 km (0.115 R)
• M44: 15,349,490 km (0.057 R)
• M45: 15,529,007 km (0.102 R)
• M46: 16,117,525 km (0.098 R)
• M47: 16,483,292 km (0.06 R)
• M48: 17,176,528 km (0.054 R)
• M49: 17,879,190 km (0.06 R)
• M50: 18,400,538 km (0.078 R)
• M51: 18,878,802 km (0.089 R)
• M52: 20,141,409 km (0.081 R)
• M53: 22,238,023 km (0.095 R)
• M54: 24,089,596 km (0.117 R)
• M55: 24,928,391 km (0.104 R)
• M56: 25,510,476 km (0.043 R)
• M57: 25,776,611 km (0.105 R)
• M58: 26,097,199 km (0.083 R)
• M59: 26,365,278 km (0.101 R)
• M60: 27,447,021 km (0.075 R)
• M61: 27,719,737 km (0.099 R)
• M62: 27,938,599 km (0.116 R)
• M63: 29,374,739 km (0.057 R)
• M64: 29,597,789 km (0.11 R)
• M65: 29,933,487 km (0.087 R)
• M66: 30,270,381 km (0.12 R)
• M67: 30,665,020 km (0.109 R)
• M68: 31,630,675 km (0.104 R)
• M69: 31,802,114 km (0.111 R)
• M70: 32,606,202 km (0.103 R)
• M71: 33,533,410 km (0.067 R)
• M72: 33,649,947 km (0.074 R)
• M73: 34,234,575 km (0.043 R)
• M74: 35,295,224 km (0.077 R)
• M75: 36,606,150 km (0.118 R)
• M76: 37,086,808 km (0.068 R)
• M77: 37,569,710 km (0.081 R)
• M78: 37,933,083 km (0.112 R)
• M79: 39,214,389 km (0.089 R)
• M80: 39,337,059 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit