🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.51 AU - 0.55 AU

Year: 166 Days

Day: 16.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,812,358 km

• M1: 47,722 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 349 Days

Day: 36.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.24 AU

Year: 437 Days

Day: 28.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 95.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,812,358 km

• M1: 711,787 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.09 AU - 1.42 AU

Year: 602 Days

Day: 47.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,812,358 km

• M1: 43,982 km (0.088 R)
• M2: 264,040 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.06 AU - 2.08 AU

Year: 1282 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 124.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.24 AU - 4.32 AU

Year: 3811 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,812,358 km

• M1: 166,054 km (0.093 R)
• M2: 322,234 km (0.042 R)
• M3: 404,513 km (0.058 R)
• M4: 569,968 km (0.099 R)
• M5: 778,807 km (0.059 R)
• M6: 914,791 km (0.115 R)
• M7: 1,111,811 km (0.115 R)
• M8: 1,240,017 km (0.108 R)
• M9: 1,504,356 km (0.118 R)
• M10: 1,655,151 km (0.049 R)
• M11: 1,843,046 km (0.081 R)
• M12: 1,931,608 km (0.096 R)
• M13: 2,021,666 km (0.09 R)
• M14: 2,155,257 km (0.116 R)
• M15: 2,378,905 km (0.084 R)
• M16: 2,943,039 km (0.051 R)
• M17: 3,201,843 km (0.118 R)
• M18: 3,508,070 km (0.073 R)
• M19: 3,731,420 km (0.104 R)
• M20: 4,064,574 km (0.112 R)
• M21: 4,181,410 km (0.067 R)
• M22: 4,310,214 km (0.083 R)
• M23: 4,637,833 km (0.119 R)
• M24: 4,827,224 km (0.116 R)
• M25: 5,133,301 km (0.09 R)
• M26: 5,317,756 km (0.051 R)
• M27: 5,551,427 km (0.093 R)
• M28: 5,645,824 km (0.062 R)
• M29: 5,776,423 km (0.041 R)
• M30: 5,920,186 km (0.096 R)
• M31: 6,174,802 km (0.076 R)
• M32: 6,284,906 km (0.094 R)
• M33: 6,507,208 km (0.106 R)
• M34: 6,719,637 km (0.099 R)
• M35: 6,845,748 km (0.108 R)
• M36: 7,023,470 km (0.074 R)
• M37: 7,267,165 km (0.034 R)
• M38: 7,357,822 km (0.108 R)
• M39: 7,474,658 km (0.109 R)
• M40: 7,763,232 km (0.106 R)
• M41: 8,202,750 km (0.057 R)
• M42: 8,884,468 km (0.061 R)
• M43: 9,302,145 km (0.067 R)
• M44: 9,471,041 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 14

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.98 AU - 4.98 AU

Year: 4784 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,812,358 km

• M1: 369,956 km (0.095 R)
• M2: 528,380 km (0.103 R)
• M3: 913,145 km (0.037 R)
• M4: 1,056,011 km (0.062 R)
• M5: 1,565,991 km (0.118 R)
• M6: 1,722,769 km (0.106 R)
• M7: 2,015,083 km (0.11 R)
• M8: 2,245,015 km (0.079 R)
• M9: 2,383,244 km (0.11 R)
• M10: 2,668,527 km (0.078 R)
• M11: 3,095,629 km (0.116 R)
• M12: 3,317,482 km (0.08 R)
• M13: 3,498,795 km (0.034 R)
• M14: 3,660,211 km (0.06 R)
• M15: 4,256,957 km (0.058 R)
• M16: 5,248,791 km (0.047 R)
• M17: 5,594,960 km (0.096 R)
• M18: 5,811,728 km (0.04 R)
• M19: 6,309,889 km (0.09 R)
• M20: 6,621,052 km (0.084 R)
• M21: 6,764,217 km (0.067 R)
• M22: 7,317,729 km (0.064 R)
• M23: 7,525,371 km (0.094 R)
• M24: 7,855,534 km (0.031 R)
• M25: 8,190,633 km (0.042 R)
• M26: 8,623,868 km (0.12 R)
• M27: 9,064,733 km (0.094 R)
• M28: 9,192,041 km (0.091 R)
• M29: 10,732,301 km (0.114 R)
• M30: 10,900,898 km (0.087 R)
• M31: 11,002,475 km (0.057 R)
• M32: 11,653,076 km (0.079 R)
• M33: 11,861,166 km (0.076 R)
• M34: 12,070,454 km (0.107 R)
• M35: 13,569,873 km (0.093 R)
• M36: 13,862,187 km (0.108 R)
• M37: 14,045,894 km (0.111 R)
• M38: 14,415,700 km (0.106 R)
• M39: 14,601,949 km (0.089 R)
• M40: 14,713,998 km (0.115 R)
• M41: 14,826,346 km (0.028 R)
• M42: 14,938,993 km (0.076 R)
• M43: 15,051,939 km (0.12 R)
• M44: 15,354,576 km (0.109 R)
• M45: 16,546,123 km (0.109 R)
• M46: 16,858,483 km (0.108 R)
• M47: 17,608,118 km (0.079 R)
• M48: 19,140,000 km (0.062 R)
• M49: 19,550,198 km (0.073 R)
• M50: 20,087,852 km (0.105 R)
• M51: 20,379,269 km (0.054 R)
• M52: 20,798,143 km (0.068 R)
• M53: 20,966,590 km (0.107 R)
• M54: 21,304,682 km (0.098 R)
• M55: 21,943,464 km (0.088 R)
• M56: 22,935,149 km (0.1 R)
• M57: 24,118,019 km (0.03 R)
• M58: 24,828,310 km (0.032 R)
• M59: 25,545,482 km (0.11 R)
• M60: 25,770,926 km (0.106 R)
• M61: 25,861,433 km (0.078 R)
• M62: 26,497,074 km (0.111 R)
• M63: 27,598,862 km (0.087 R)
• M64: 28,528,464 km (0.054 R)
• M65: 29,185,348 km (0.112 R)
• M66: 29,373,991 km (0.117 R)
• M67: 29,610,206 km (0.101 R)
• M68: 29,942,163 km (0.115 R)
• M69: 30,322,890 km (0.056 R)
• M70: 30,466,205 km (0.116 R)
• M71: 30,849,175 km (0.043 R)
• M72: 30,993,238 km (0.106 R)
• M73: 31,765,313 km (0.08 R)
• M74: 32,446,133 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 10.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.4 AU - 7 AU

Year: 6645 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,812,358 km

• M1: 154,983 km (0.082 R)
• M2: 429,047 km (0.066 R)
• M3: 750,084 km (0.084 R)
• M4: 868,565 km (0.108 R)
• M5: 1,231,789 km (0.114 R)
• M6: 1,357,750 km (0.061 R)
• M7: 1,640,341 km (0.109 R)
• M8: 1,851,124 km (0.056 R)
• M9: 2,377,409 km (0.1 R)
• M10: 2,822,463 km (0.041 R)
• M11: 3,184,191 km (0.116 R)
• M12: 3,743,238 km (0.119 R)
• M13: 3,928,590 km (0.106 R)
• M14: 4,260,248 km (0.048 R)
• M15: 4,405,358 km (0.049 R)
• M16: 4,502,896 km (0.107 R)
• M17: 4,976,224 km (0.106 R)
• M18: 5,413,349 km (0.053 R)
• M19: 5,702,820 km (0.096 R)
• M20: 5,943,374 km (0.068 R)
• M21: 6,105,687 km (0.077 R)
• M22: 6,241,971 km (0.093 R)
• M23: 6,517,830 km (0.116 R)
• M24: 6,797,578 km (0.082 R)
• M25: 7,837,432 km (0.08 R)
• M26: 8,255,259 km (0.06 R)
• M27: 8,406,204 km (0.065 R)
• M28: 8,680,267 km (0.059 R)
• M29: 9,741,963 km (0.105 R)
• M30: 9,997,775 km (0.105 R)
• M31: 10,353,220 km (0.112 R)
• M32: 10,548,744 km (0.076 R)
• M33: 10,778,527 km (0.115 R)
• M34: 11,646,344 km (0.112 R)
• M35: 11,781,730 km (0.116 R)
• M36: 11,951,972 km (0.047 R)
• M37: 12,329,109 km (0.101 R)
• M38: 12,536,451 km (0.118 R)
• M39: 12,675,278 km (0.094 R)
• M40: 12,849,709 km (0.045 R)
• M41: 13,484,004 km (0.028 R)
• M42: 13,840,645 km (0.112 R)
• M43: 14,236,781 km (0.065 R)
• M44: 14,418,093 km (0.073 R)
• M45: 14,782,813 km (0.034 R)
• M46: 15,372,976 km (0.041 R)
• M47: 15,596,176 km (0.1 R)
• M48: 15,820,573 km (0.081 R)
• M49: 16,159,113 km (0.082 R)
• M50: 16,348,205 km (0.116 R)
• M51: 16,576,192 km (0.119 R)
• M52: 16,805,077 km (0.063 R)
• M53: 16,919,968 km (0.084 R)
• M54: 18,753,739 km (0.054 R)
• M55: 18,952,554 km (0.053 R)
• M56: 19,151,968 km (0.081 R)
• M57: 19,312,038 km (0.099 R)
• M58: 19,916,413 km (0.1 R)
• M59: 20,038,036 km (0.061 R)
• M60: 20,978,558 km (0.112 R)
• M61: 21,641,277 km (0.055 R)
• M62: 22,860,051 km (0.098 R)
• M63: 23,157,601 km (0.116 R)
• M64: 23,456,348 km (0.069 R)
• M65: 23,842,460 km (0.091 R)
• M66: 24,187,433 km (0.038 R)
• M67: 24,317,134 km (0.093 R)
• M68: 24,620,818 km (0.079 R)
• M69: 25,451,535 km (0.082 R)
• M70: 26,247,096 km (0.093 R)
• M71: 26,692,449 km (0.108 R)
• M72: 26,960,977 km (0.115 R)
• M73: 27,365,340 km (0.086 R)
• M74: 28,453,515 km (0.094 R)
• M75: 28,957,061 km (0.107 R)
• M76: 29,140,917 km (0.12 R)
• M77: 29,555,902 km (0.048 R)
• M78: 29,787,330 km (0.041 R)
• M79: 31,094,366 km (0.11 R)
• M80: 31,660,145 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 14.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.51 AU - 9.17 AU

Year: 10367 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,812,358 km

• M1: 186,100 km (0.115 R)
• M2: 295,905 km (0.091 R)
• M3: 466,596 km (0.027 R)
• M4: 725,250 km (0.06 R)
• M5: 931,396 km (0.053 R)
• M6: 1,140,085 km (0.03 R)
• M7: 1,326,484 km (0.115 R)
• M8: 1,709,754 km (0.108 R)
• M9: 2,220,182 km (0.094 R)
• M10: 2,432,761 km (0.102 R)
• M11: 2,627,537 km (0.12 R)
• M12: 2,878,562 km (0.102 R)
• M13: 3,296,688 km (0.099 R)
• M14: 4,075,046 km (0.06 R)
• M15: 4,366,762 km (0.051 R)
• M16: 4,756,165 km (0.112 R)
• M17: 4,847,719 km (0.053 R)
• M18: 4,970,688 km (0.102 R)
• M19: 5,345,880 km (0.099 R)
• M20: 6,157,149 km (0.06 R)
• M21: 6,560,315 km (0.076 R)
• M22: 7,181,296 km (0.117 R)
• M23: 7,321,918 km (0.117 R)
• M24: 7,785,223 km (0.085 R)
• M25: 8,075,143 km (0.104 R)
• M26: 8,221,301 km (0.107 R)
• M27: 8,479,507 km (0.033 R)
• M28: 8,740,405 km (0.064 R)
• M29: 9,193,687 km (0.102 R)
• M30: 10,084,243 km (0.113 R)
• M31: 10,720,034 km (0.091 R)
• M32: 11,083,257 km (0.089 R)
• M33: 11,450,819 km (0.081 R)
• M34: 11,574,088 km (0.094 R)
• M35: 12,281,686 km (0.051 R)
• M36: 12,492,469 km (0.103 R)
• M37: 12,619,478 km (0.093 R)
• M38: 13,477,571 km (0.096 R)
• M39: 13,607,871 km (0.072 R)
• M40: 14,532,087 km (0.107 R)
• M41: 15,841,517 km (0.092 R)
• M42: 16,719,806 km (0.116 R)
• M43: 17,471,835 km (0.069 R)
• M44: 18,042,999 km (0.051 R)
• M45: 18,911,415 km (0.085 R)
• M46: 20,239,395 km (0.067 R)
• M47: 20,438,809 km (0.089 R)
• M48: 20,538,740 km (0.097 R)
• M49: 20,789,167 km (0.111 R)
• M50: 21,091,056 km (0.119 R)
• M51: 21,597,445 km (0.107 R)
• M52: 21,750,184 km (0.077 R)
• M53: 22,056,710 km (0.067 R)
• M54: 22,673,951 km (0.043 R)
• M55: 23,036,726 km (0.118 R)
• M56: 24,083,761 km (0.102 R)
• M57: 24,294,993 km (0.087 R)
• M58: 24,559,931 km (0.097 R)
• M59: 25,092,799 km (0.108 R)
• M60: 26,169,754 km (0.114 R)
• M61: 26,550,331 km (0.048 R)
• M62: 26,659,388 km (0.117 R)
• M63: 27,371,922 km (0.063 R)
• M64: 27,592,430 km (0.114 R)
• M65: 30,626,723 km (0.109 R)
• M66: 31,257,727 km (0.049 R)
• M67: 31,430,513 km (0.115 R)
• M68: 31,603,747 km (0.071 R)
• M69: 32,590,943 km (0.113 R)
• M70: 33,176,469 km (0.067 R)
• M71: 33,529,371 km (0.109 R)
• M72: 34,834,163 km (0.081 R)
• M73: 35,612,970 km (0.114 R)
• M74: 36,155,561 km (0.108 R)
• M75: 36,276,586 km (0.113 R)
• M76: 37,983,797 km (0.097 R)
• M77: 39,468,107 km (0.033 R)
• M78: 40,782,175 km (0.066 R)
• M79: 41,793,157 km (0.114 R)
• M80: 42,174,333 km (0.1 R)
• M81: 42,429,247 km (0.115 R)
• M82: 42,748,489 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit