🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 189 Days

Day: 44.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,249,705 km

• M1: 294,109 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.98 AU - 1.28 AU

Year: 432 Days

Day: 14.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.2 AU - 1.7 AU

Year: 628 Days

Day: 36.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.49 AU - 1.99 AU

Year: 826 Days

Day: 36.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,249,705 km

• M1: 1,069,625 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.79 AU - 2.45 AU

Year: 1111 Days

Day: 45.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,249,705 km

• M1: 456,274 km (0.105 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 9.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.26 AU - 7.16 AU

Year: 6255 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,249,705 km

• M1: 122,820 km (0.051 R)
• M2: 353,799 km (0.096 R)
• M3: 689,347 km (0.117 R)
• M4: 870,510 km (0.062 R)
• M5: 953,088 km (0.09 R)
• M6: 1,024,147 km (0.099 R)
• M7: 1,111,961 km (0.101 R)
• M8: 1,358,797 km (0.032 R)
• M9: 1,472,342 km (0.096 R)
• M10: 1,606,232 km (0.053 R)
• M11: 1,850,526 km (0.086 R)
• M12: 2,013,887 km (0.048 R)
• M13: 2,144,336 km (0.047 R)
• M14: 2,335,672 km (0.063 R)
• M15: 2,735,247 km (0.12 R)
• M16: 3,070,347 km (0.081 R)
• M17: 3,463,191 km (0.036 R)
• M18: 3,575,240 km (0.077 R)
• M19: 3,643,007 km (0.113 R)
• M20: 3,779,889 km (0.095 R)
• M21: 4,082,376 km (0.049 R)
• M22: 4,177,072 km (0.072 R)
• M23: 4,368,557 km (0.069 R)
• M24: 4,489,881 km (0.069 R)
• M25: 4,612,102 km (0.118 R)
• M26: 4,810,320 km (0.094 R)
• M27: 4,985,947 km (0.117 R)
• M28: 5,292,025 km (0.096 R)
• M29: 5,656,894 km (0.071 R)
• M30: 6,219,382 km (0.046 R)
• M31: 6,356,114 km (0.09 R)
• M32: 7,139,409 km (0.063 R)
• M33: 7,253,851 km (0.115 R)
• M34: 7,805,718 km (0.084 R)
• M35: 7,982,842 km (0.12 R)
• M36: 8,071,852 km (0.081 R)
• M37: 8,461,555 km (0.108 R)
• M38: 8,613,097 km (0.102 R)
• M39: 8,888,058 km (0.055 R)
• M40: 8,980,510 km (0.049 R)
• M41: 9,541,203 km (0.069 R)
• M42: 10,017,073 km (0.085 R)
• M43: 10,145,279 km (0.099 R)
• M44: 10,209,606 km (0.118 R)
• M45: 10,274,083 km (0.064 R)
• M46: 11,058,125 km (0.082 R)
• M47: 11,558,081 km (0.077 R)
• M48: 11,625,251 km (0.105 R)
• M49: 11,827,656 km (0.113 R)
• M50: 12,441,905 km (0.116 R)
• M51: 12,614,392 km (0.107 R)
• M52: 13,843,787 km (0.101 R)
• M53: 13,915,145 km (0.086 R)
• M54: 14,166,021 km (0.098 R)
• M55: 15,221,284 km (0.03 R)
• M56: 15,553,990 km (0.111 R)
• M57: 15,814,440 km (0.078 R)
• M58: 16,377,227 km (0.089 R)
• M59: 16,642,165 km (0.112 R)
• M60: 17,137,932 km (0.04 R)
• M61: 18,105,082 km (0.097 R)
• M62: 18,339,801 km (0.097 R)
• M63: 18,733,244 km (0.093 R)
• M64: 19,129,529 km (0.111 R)
• M65: 19,368,586 km (0.078 R)
• M66: 21,813,464 km (0.053 R)
• M67: 22,021,555 km (0.114 R)
• M68: 22,146,768 km (0.096 R)
• M69: 22,649,866 km (0.1 R)
• M70: 22,776,126 km (0.08 R)
• M71: 22,987,358 km (0.118 R)
• M72: 23,454,104 km (0.083 R)
• M73: 25,177,770 km (0.034 R)
• M74: 25,702,709 km (0.087 R)
• M75: 25,966,600 km (0.097 R)
• M76: 27,434,006 km (0.085 R)
• M77: 27,748,610 km (0.03 R)
• M78: 28,290,902 km (0.108 R)
• M79: 28,427,036 km (0.053 R)
• M80: 28,563,469 km (0.104 R)
• M81: 29,110,998 km (0.05 R)
• M82: 29,800,195 km (0.049 R)
• M83: 30,401,878 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 11.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.68 AU - 9 AU

Year: 7900 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,249,705 km

• M1: 407,505 km (0.109 R)
• M2: 841,189 km (0.115 R)
• M3: 973,433 km (0.106 R)
• M4: 1,097,300 km (0.117 R)
• M5: 1,226,852 km (0.06 R)
• M6: 1,628,672 km (0.106 R)
• M7: 2,050,688 km (0.11 R)
• M8: 2,192,207 km (0.091 R)
• M9: 2,316,074 km (0.085 R)
• M10: 2,399,999 km (0.06 R)
• M11: 2,768,608 km (0.115 R)
• M12: 3,583,467 km (0.076 R)
• M13: 4,106,611 km (0.101 R)
• M14: 4,183,355 km (0.095 R)
• M15: 4,733,875 km (0.083 R)
• M16: 5,224,107 km (0.117 R)
• M17: 5,307,433 km (0.095 R)
• M18: 5,447,307 km (0.102 R)
• M19: 5,588,378 km (0.112 R)
• M20: 6,549,993 km (0.118 R)
• M21: 6,790,846 km (0.091 R)
• M22: 6,973,505 km (0.057 R)
• M23: 7,593,887 km (0.064 R)
• M24: 7,719,998 km (0.046 R)
• M25: 7,878,871 km (0.084 R)
• M26: 8,102,969 km (0.119 R)
• M27: 8,492,073 km (0.09 R)
• M28: 8,590,209 km (0.116 R)
• M29: 8,754,916 km (0.12 R)
• M30: 9,087,173 km (0.062 R)
• M31: 9,322,341 km (0.114 R)
• M32: 10,248,053 km (0.075 R)
• M33: 10,917,054 km (0.105 R)
• M34: 11,131,278 km (0.091 R)
• M35: 11,818,830 km (0.094 R)
• M36: 12,001,938 km (0.088 R)
• M37: 13,007,684 km (0.058 R)
• M38: 13,770,185 km (0.065 R)
• M39: 14,429,612 km (0.066 R)
• M40: 14,586,241 km (0.05 R)
• M41: 14,861,800 km (0.09 R)
• M42: 14,940,788 km (0.111 R)
• M43: 15,779,284 km (0.108 R)
• M44: 16,469,080 km (0.094 R)
• M45: 16,715,019 km (0.116 R)
• M46: 16,797,148 km (0.061 R)
• M47: 17,127,460 km (0.052 R)
• M48: 17,878,442 km (0.117 R)
• M49: 18,300,158 km (0.062 R)
• M50: 19,412,268 km (0.088 R)
• M51: 19,758,887 km (0.099 R)
• M52: 20,238,797 km (0.109 R)
• M53: 21,746,444 km (0.108 R)
• M54: 22,832,375 km (0.034 R)
• M55: 23,198,291 km (0.068 R)
• M56: 24,261,035 km (0.064 R)
• M57: 25,386,908 km (0.114 R)
• M58: 26,290,330 km (0.104 R)
• M59: 26,385,923 km (0.067 R)
• M60: 27,107,433 km (0.113 R)
• M61: 27,446,422 km (0.112 R)
• M62: 27,543,511 km (0.109 R)
• M63: 28,275,344 km (0.112 R)
• M64: 28,865,358 km (0.071 R)
• M65: 29,062,977 km (0.114 R)
• M66: 29,658,526 km (0.066 R)
• M67: 29,857,940 km (0.047 R)
• M68: 30,308,229 km (0.111 R)
• M69: 31,063,699 km (0.105 R)
• M70: 31,316,968 km (0.081 R)
• M71: 32,387,939 km (0.118 R)
• M72: 32,541,875 km (0.107 R)
• M73: 32,850,645 km (0.094 R)
• M74: 33,367,207 km (0.107 R)
• M75: 35,302,106 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 13.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.76 AU - 9.2 AU

Year: 8113 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,249,705 km

• M1: 344,225 km (0.112 R)
• M2: 436,676 km (0.047 R)
• M3: 569,519 km (0.072 R)
• M4: 703,559 km (0.096 R)
• M5: 833,260 km (0.101 R)
• M6: 1,026,241 km (0.102 R)
• M7: 1,215,483 km (0.075 R)
• M8: 1,314,666 km (0.108 R)
• M9: 1,500,766 km (0.106 R)
• M10: 1,740,571 km (0.116 R)
• M11: 1,923,081 km (0.108 R)
• M12: 2,160,492 km (0.058 R)
• M13: 2,332,530 km (0.048 R)
• M14: 2,984,627 km (0.11 R)
• M15: 3,121,808 km (0.049 R)
• M16: 3,574,940 km (0.112 R)
• M17: 4,232,423 km (0.083 R)
• M18: 4,356,140 km (0.035 R)
• M19: 4,927,455 km (0.086 R)
• M20: 5,255,373 km (0.1 R)
• M21: 6,352,075 km (0.119 R)
• M22: 7,443,242 km (0.053 R)
• M23: 7,668,536 km (0.105 R)
• M24: 8,513,615 km (0.102 R)
• M25: 8,709,887 km (0.057 R)
• M26: 9,307,680 km (0.098 R)
• M27: 9,469,396 km (0.092 R)
• M28: 10,001,366 km (0.077 R)
• M29: 10,966,272 km (0.099 R)
• M30: 11,265,916 km (0.09 R)
• M31: 11,829,452 km (0.113 R)
• M32: 12,004,780 km (0.109 R)
• M33: 13,074,555 km (0.09 R)
• M34: 13,210,539 km (0.082 R)
• M35: 13,438,078 km (0.11 R)
• M36: 13,575,109 km (0.098 R)
• M37: 13,989,346 km (0.06 R)
• M38: 14,082,096 km (0.112 R)
• M39: 14,267,897 km (0.034 R)
• M40: 15,400,203 km (0.07 R)
• M41: 16,171,081 km (0.117 R)
• M42: 16,610,300 km (0.118 R)
• M43: 17,053,409 km (0.052 R)
• M44: 17,202,110 km (0.111 R)
• M45: 17,700,420 km (0.079 R)
• M46: 18,052,125 km (0.102 R)
• M47: 19,378,759 km (0.114 R)
• M48: 20,053,744 km (0.094 R)
• M49: 20,948,190 km (0.065 R)
• M50: 21,963,361 km (0.093 R)
• M51: 24,934,823 km (0.099 R)
• M52: 25,329,163 km (0.107 R)
• M53: 26,524,750 km (0.109 R)
• M54: 26,754,532 km (0.094 R)
• M55: 27,216,191 km (0.116 R)
• M56: 27,447,918 km (0.11 R)
• M57: 27,971,959 km (0.087 R)
• M58: 28,970,675 km (0.056 R)
• M59: 29,088,857 km (0.093 R)
• M60: 29,623,071 km (0.109 R)
• M61: 30,701,223 km (0.09 R)
• M62: 31,002,962 km (0.082 R)
• M63: 31,305,748 km (0.105 R)
• M64: 31,609,432 km (0.109 R)
• M65: 32,097,420 km (0.053 R)
• M66: 33,266,527 km (0.065 R)
• M67: 34,011,973 km (0.084 R)
• M68: 34,512,079 km (0.085 R)
• M69: 35,456,341 km (0.083 R)
• M70: 36,664,493 km (0.082 R)
• M71: 36,792,400 km (0.072 R)
• M72: 37,048,810 km (0.118 R)
• M73: 38,145,063 km (0.047 R)
• M74: 38,729,842 km (0.111 R)
• M75: 39,514,034 km (0.101 R)
• M76: 41,097,976 km (0.111 R)
• M77: 41,497,253 km (0.1 R)
• M78: 42,031,616 km (0.11 R)
• M79: 42,770,181 km (0.096 R)
• M80: 42,904,819 km (0.066 R)
• M81: 43,377,548 km (0.115 R)
• M82: 43,784,155 km (0.028 R)
• M83: 44,805,909 km (0.071 R)
• M84: 45,011,307 km (0.038 R)
• M85: 45,285,519 km (0.118 R)
• M86: 46,249,678 km (0.043 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit