🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 172 Days

Day: 32.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,124,691 km

• M1: 283,039 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 194 Days

Day: 16 Hours

Environment

Temp: 157 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 281 Days

Day: 13.5 Hours

Environment

Temp: 69 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.52 AU

Year: 614 Days

Day: 28.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,124,691 km

• M1: 237,561 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.3 AU - 1.56 AU

Year: 648 Days

Day: 13.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,124,691 km

• M1: 1,053,618 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.54 AU - 2.22 AU

Year: 976 Days

Day: 28.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,124,691 km

• M1: 672,742 km (0.088 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 8.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.72 AU - 9 AU

Year: 8346 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,124,691 km

• M1: 114,293 km (0.1 R)
• M2: 169,345 km (0.1 R)
• M3: 262,993 km (0.114 R)
• M4: 520,900 km (0.047 R)
• M5: 584,329 km (0.093 R)
• M6: 1,088,325 km (0.047 R)
• M7: 1,310,627 km (0.115 R)
• M8: 1,510,340 km (0.028 R)
• M9: 1,623,586 km (0.087 R)
• M10: 1,858,454 km (0.117 R)
• M11: 2,000,572 km (0.11 R)
• M12: 2,360,804 km (0.057 R)
• M13: 2,492,899 km (0.032 R)
• M14: 2,672,716 km (0.1 R)
• M15: 2,764,419 km (0.064 R)
• M16: 3,093,235 km (0.05 R)
• M17: 4,074,148 km (0.093 R)
• M18: 4,394,138 km (0.103 R)
• M19: 5,460,621 km (0.074 R)
• M20: 5,872,913 km (0.097 R)
• M21: 5,932,752 km (0.096 R)
• M22: 6,295,378 km (0.113 R)
• M23: 6,979,040 km (0.104 R)
• M24: 7,074,184 km (0.096 R)
• M25: 7,653,577 km (0.108 R)
• M26: 8,081,576 km (0.119 R)
• M27: 8,517,205 km (0.105 R)
• M28: 9,064,135 km (0.113 R)
• M29: 9,587,129 km (0.102 R)
• M30: 9,763,655 km (0.104 R)
• M31: 9,976,832 km (0.068 R)
• M32: 10,119,847 km (0.1 R)
• M33: 10,698,791 km (0.082 R)
• M34: 11,437,505 km (0.106 R)
• M35: 11,812,996 km (0.114 R)
• M36: 12,885,912 km (0.103 R)
• M37: 13,316,006 km (0.083 R)
• M38: 14,109,922 km (0.108 R)
• M39: 14,756,184 km (0.096 R)
• M40: 15,000,926 km (0.098 R)
• M41: 15,453,310 km (0.116 R)
• M42: 15,577,327 km (0.114 R)
• M43: 16,582,475 km (0.095 R)
• M44: 16,709,484 km (0.118 R)
• M45: 17,478,866 km (0.104 R)
• M46: 18,085,335 km (0.108 R)
• M47: 18,347,431 km (0.044 R)
• M48: 18,654,705 km (0.098 R)
• M49: 18,830,931 km (0.086 R)
• M50: 19,631,429 km (0.1 R)
• M51: 20,442,998 km (0.086 R)
• M52: 20,624,759 km (0.074 R)
• M53: 21,173,484 km (0.108 R)
• M54: 21,588,170 km (0.036 R)
• M55: 22,145,272 km (0.12 R)
• M56: 22,332,120 km (0.045 R)
• M57: 22,942,629 km (0.106 R)
• M58: 23,178,993 km (0.102 R)
• M59: 24,517,146 km (0.117 R)
• M60: 24,710,277 km (0.051 R)
• M61: 26,521,309 km (0.097 R)
• M62: 26,868,825 km (0.115 R)
• M63: 27,417,849 km (0.094 R)
• M64: 28,071,442 km (0.111 R)
• M65: 29,086,912 km (0.104 R)
• M66: 29,445,199 km (0.08 R)
• M67: 29,547,823 km (0.1 R)
• M68: 29,753,521 km (0.101 R)
• M69: 30,269,633 km (0.117 R)
• M70: 31,049,487 km (0.087 R)
• M71: 31,415,553 km (0.032 R)
• M72: 32,735,006 km (0.114 R)
• M73: 32,947,734 km (0.105 R)
• M74: 33,374,687 km (0.109 R)
• M75: 33,749,878 km (0.069 R)
• M76: 34,072,411 km (0.082 R)
• M77: 34,666,614 km (0.064 R)
• M78: 34,774,923 km (0.04 R)
• M79: 35,646,181 km (0.087 R)
• M80: 35,755,537 km (0.097 R)
• M81: 36,084,353 km (0.089 R)
• M82: 36,800,478 km (0.073 R)
• M83: 37,021,733 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 5.1

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.36 AU - 14.42 AU

Year: 19607 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,124,691 km

• M1: 75,098 km (0.078 R)
• M2: 654,191 km (0.115 R)
• M3: 1,006,494 km (0.064 R)
• M4: 1,135,597 km (0.08 R)
• M5: 1,584,092 km (0.077 R)
• M6: 2,081,804 km (0.078 R)
• M7: 3,021,877 km (0.083 R)
• M8: 4,033,607 km (0.117 R)
• M9: 5,273,475 km (0.088 R)
• M10: 5,408,113 km (0.115 R)
• M11: 5,772,383 km (0.109 R)
• M12: 5,911,061 km (0.106 R)
• M13: 6,863,401 km (0.115 R)
• M14: 7,010,306 km (0.049 R)
• M15: 7,257,591 km (0.04 R)
• M16: 7,457,304 km (0.106 R)
• M17: 7,913,578 km (0.099 R)
• M18: 8,170,886 km (0.1 R)
• M19: 8,693,880 km (0.102 R)
• M20: 8,906,160 km (0.109 R)
• M21: 9,882,136 km (0.105 R)
• M22: 10,607,835 km (0.086 R)
• M23: 11,292,994 km (0.052 R)
• M24: 11,757,645 km (0.116 R)
• M25: 11,933,422 km (0.11 R)
• M26: 12,051,156 km (0.098 R)
• M27: 12,525,830 km (0.108 R)
• M28: 12,825,624 km (0.117 R)
• M29: 12,885,912 km (0.103 R)
• M30: 12,946,200 km (0.115 R)
• M31: 13,800,852 km (0.079 R)
• M32: 14,485,113 km (0.114 R)
• M33: 14,547,795 km (0.116 R)
• M34: 15,180,294 km (0.114 R)
• M35: 15,244,023 km (0.108 R)
• M36: 15,628,340 km (0.082 R)
• M37: 17,330,165 km (0.105 R)
• M38: 17,932,895 km (0.05 R)
• M39: 18,338,455 km (0.079 R)
• M40: 18,474,439 km (0.039 R)
• M41: 18,747,156 km (0.064 R)
• M42: 19,227,665 km (0.066 R)
• M43: 20,834,795 km (0.112 R)
• M44: 21,906,065 km (0.072 R)
• M45: 23,141,444 km (0.066 R)
• M46: 25,300,740 km (0.108 R)
• M47: 25,376,287 km (0.082 R)
• M48: 25,679,522 km (0.117 R)
• M49: 26,673,001 km (0.084 R)
• M50: 28,382,755 km (0.101 R)
• M51: 28,539,983 km (0.113 R)
• M52: 29,967,595 km (0.093 R)
• M53: 31,093,917 km (0.088 R)
• M54: 32,562,370 km (0.114 R)
• M55: 32,809,207 km (0.111 R)
• M56: 33,056,791 km (0.104 R)
• M57: 36,075,377 km (0.084 R)
• M58: 36,758,142 km (0.115 R)
• M59: 37,015,300 km (0.097 R)
• M60: 39,706,716 km (0.12 R)
• M61: 40,676,858 km (0.107 R)
• M62: 40,942,843 km (0.098 R)
• M63: 41,209,277 km (0.119 R)
• M64: 42,191,387 km (0.106 R)
• M65: 43,181,276 km (0.076 R)
• M66: 44,908,832 km (0.11 R)
• M67: 47,495,678 km (0.112 R)
• M68: 47,589,027 km (0.095 R)
• M69: 47,869,224 km (0.112 R)
• M70: 47,962,723 km (0.086 R)
• M71: 48,807,053 km (0.06 R)
• M72: 48,995,397 km (0.095 R)
• M73: 50,510,674 km (0.055 R)
• M74: 50,987,293 km (0.071 R)
• M75: 51,561,300 km (0.042 R)
• M76: 53,392,976 km (0.096 R)
• M77: 54,170,586 km (0.054 R)
• M78: 57,815,239 km (0.12 R)
• M79: 59,818,055 km (0.083 R)
• M80: 59,918,884 km (0.112 R)
• M81: 61,335,127 km (0.112 R)
• M82: 63,274,813 km (0.099 R)
• M83: 64,200,525 km (0.054 R)
• M84: 64,406,820 km (0.114 R)
• M85: 64,613,415 km (0.074 R)
• M86: 66,065,561 km (0.117 R)
• M87: 66,900,168 km (0.102 R)
• M88: 69,530,547 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 6.9

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.02 AU - 16.54 AU

Year: 21521 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,124,691 km

• M1: 88,113 km (0.104 R)
• M2: 172,337 km (0.067 R)
• M3: 456,423 km (0.096 R)
• M4: 515,365 km (0.116 R)
• M5: 924,814 km (0.106 R)
• M6: 1,133,952 km (0.116 R)
• M7: 2,011,343 km (0.1 R)
• M8: 2,078,214 km (0.098 R)
• M9: 2,423,186 km (0.057 R)
• M10: 2,786,260 km (0.116 R)
• M11: 3,205,134 km (0.075 R)
• M12: 3,562,524 km (0.099 R)
• M13: 3,643,755 km (0.103 R)
• M14: 3,974,516 km (0.104 R)
• M15: 4,401,618 km (0.091 R)
• M16: 4,843,381 km (0.08 R)
• M17: 5,160,977 km (0.08 R)
• M18: 5,206,903 km (0.091 R)
• M19: 5,626,376 km (0.089 R)
• M20: 6,251,396 km (0.097 R)
• M21: 7,050,697 km (0.108 R)
• M22: 7,204,185 km (0.106 R)
• M23: 7,255,646 km (0.093 R)
• M24: 7,358,719 km (0.048 R)
• M25: 9,409,407 km (0.099 R)
• M26: 10,496,684 km (0.106 R)
• M27: 11,323,063 km (0.066 R)
• M28: 11,623,306 km (0.08 R)
• M29: 11,683,594 km (0.081 R)
• M30: 12,663,310 km (0.049 R)
• M31: 14,766,058 km (0.11 R)
• M32: 16,226,731 km (0.099 R)
• M33: 17,663,469 km (0.111 R)
• M34: 19,569,795 km (0.026 R)
• M35: 19,641,602 km (0.101 R)
• M36: 20,147,093 km (0.062 R)
• M37: 21,023,438 km (0.052 R)
• M38: 21,688,849 km (0.084 R)
• M39: 21,763,349 km (0.119 R)
• M40: 23,040,466 km (0.071 R)
• M41: 23,573,333 km (0.094 R)
• M42: 23,956,453 km (0.102 R)
• M43: 25,981,859 km (0.061 R)
• M44: 26,536,568 km (0.085 R)
• M45: 26,935,097 km (0.083 R)
• M46: 27,576,871 km (0.057 R)
• M47: 29,614,694 km (0.064 R)
• M48: 29,779,850 km (0.115 R)
• M49: 30,610,118 km (0.046 R)
• M50: 32,038,778 km (0.091 R)
• M51: 32,463,037 km (0.069 R)
• M52: 33,060,232 km (0.118 R)
• M53: 33,403,260 km (0.108 R)
• M54: 34,873,508 km (0.076 R)
• M55: 36,453,411 km (0.115 R)
• M56: 39,682,182 km (0.071 R)
• M57: 40,412,070 km (0.052 R)
• M58: 41,885,160 km (0.072 R)
• M59: 44,410,521 km (0.115 R)
• M60: 46,504,293 km (0.084 R)
• M61: 47,080,993 km (0.062 R)
• M62: 49,020,081 km (0.109 R)
• M63: 49,215,455 km (0.096 R)
• M64: 50,787,430 km (0.083 R)
• M65: 50,985,198 km (0.079 R)
• M66: 52,675,654 km (0.119 R)
• M67: 52,775,735 km (0.119 R)
• M68: 53,176,358 km (0.109 R)
• M69: 54,789,173 km (0.043 R)
• M70: 55,907,267 km (0.068 R)
• M71: 56,725,119 km (0.088 R)
• M72: 57,444,086 km (0.081 R)
• M73: 60,036,019 km (0.104 R)
• M74: 60,873,618 km (0.109 R)
• M75: 61,609,489 km (0.113 R)
• M76: 62,031,355 km (0.064 R)
• M77: 62,348,503 km (0.12 R)
• M78: 62,772,015 km (0.079 R)
• M79: 63,728,543 km (0.095 R)
• M80: 66,518,693 km (0.116 R)
• M81: 66,734,862 km (0.037 R)
• M82: 67,602,380 km (0.116 R)
• M83: 67,928,653 km (0.102 R)
• M84: 70,557,387 km (0.083 R)
• M85: 70,778,044 km (0.084 R)
• M86: 71,441,062 km (0.102 R)
• M87: 71,551,764 km (0.068 R)
• M88: 72,550,779 km (0.081 R)
• M89: 72,884,831 km (0.068 R)
• M90: 74,001,878 km (0.087 R)
• M91: 74,450,372 km (0.051 R)
• M92: 74,674,919 km (0.091 R)
• M93: 74,899,615 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit