🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 480 Days

Day: 30.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.6 AU - 2.22 AU

Year: 989 Days

Day: 45 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,902,809 km

• M1: 1,202,916 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.76 AU - 2.1 AU

Year: 1005 Days

Day: 20.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,902,809 km

• M1: 433,983 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.1 AU - 2.82 AU

Year: 1446 Days

Day: 36.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 122.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.23 AU - 5.05 AU

Year: 3157 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 13.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.65 AU - 5.55 AU

Year: 3697 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,902,809 km

• M1: 179,069 km (0.103 R)
• M2: 346,618 km (0.102 R)
• M3: 443,408 km (0.107 R)
• M4: 570,417 km (0.094 R)
• M5: 1,069,774 km (0.029 R)
• M6: 1,299,407 km (0.104 R)
• M7: 1,917,097 km (0.114 R)
• M8: 2,085,095 km (0.04 R)
• M9: 2,243,519 km (0.112 R)
• M10: 2,541,967 km (0.083 R)
• M11: 2,998,091 km (0.08 R)
• M12: 3,095,629 km (0.063 R)
• M13: 3,227,574 km (0.092 R)
• M14: 3,844,665 km (0.08 R)
• M15: 4,498,258 km (0.113 R)
• M16: 4,915,038 km (0.084 R)
• M17: 5,011,529 km (0.052 R)
• M18: 5,186,708 km (0.118 R)
• M19: 5,463,464 km (0.033 R)
• M20: 6,010,992 km (0.098 R)
• M21: 6,449,164 km (0.049 R)
• M22: 7,136,716 km (0.116 R)
• M23: 7,378,466 km (0.11 R)
• M24: 7,623,059 km (0.108 R)
• M25: 8,074,545 km (0.11 R)
• M26: 8,885,814 km (0.088 R)
• M27: 9,074,906 km (0.095 R)
• M28: 9,408,958 km (0.09 R)
• M29: 9,529,384 km (0.098 R)
• M30: 9,991,343 km (0.069 R)
• M31: 10,610,379 km (0.099 R)
• M32: 11,446,631 km (0.073 R)
• M33: 12,303,976 km (0.116 R)
• M34: 13,155,188 km (0.095 R)
• M35: 13,615,201 km (0.114 R)
• M36: 14,439,785 km (0.113 R)
• M37: 14,718,187 km (0.089 R)
• M38: 14,886,185 km (0.114 R)
• M39: 15,308,949 km (0.072 R)
• M40: 16,484,339 km (0.071 R)
• M41: 16,600,577 km (0.119 R)
• M42: 16,921,763 km (0.042 R)
• M43: 17,303,836 km (0.12 R)
• M44: 17,510,730 km (0.12 R)
• M45: 17,688,751 km (0.115 R)
• M46: 17,837,601 km (0.066 R)
• M47: 18,226,556 km (0.081 R)
• M48: 19,134,764 km (0.113 R)
• M49: 19,318,171 km (0.078 R)
• M50: 19,440,692 km (0.111 R)
• M51: 19,594,329 km (0.065 R)
• M52: 20,150,833 km (0.115 R)
• M53: 20,681,008 km (0.081 R)
• M54: 20,900,767 km (0.067 R)
• M55: 21,152,690 km (0.115 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 14.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.25 AU - 6.55 AU

Year: 6067 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,902,809 km

• M1: 202,556 km (0.043 R)
• M2: 505,491 km (0.083 R)
• M3: 787,633 km (0.099 R)
• M4: 980,165 km (0.086 R)
• M5: 1,223,561 km (0.12 R)
• M6: 1,579,754 km (0.062 R)
• M7: 1,869,076 km (0.081 R)
• M8: 2,155,107 km (0.049 R)
• M9: 2,588,791 km (0.045 R)
• M10: 2,839,218 km (0.105 R)
• M11: 3,026,515 km (0.09 R)
• M12: 3,315,388 km (0.079 R)
• M13: 3,920,212 km (0.078 R)
• M14: 4,024,482 km (0.093 R)
• M15: 4,235,714 km (0.078 R)
• M16: 4,477,913 km (0.08 R)
• M17: 5,032,622 km (0.097 R)
• M18: 5,433,993 km (0.08 R)
• M19: 5,638,643 km (0.11 R)
• M20: 6,298,669 km (0.081 R)
• M21: 6,482,973 km (0.094 R)
• M22: 6,606,840 km (0.115 R)
• M23: 7,463,737 km (0.091 R)
• M24: 7,790,160 km (0.086 R)
• M25: 8,088,009 km (0.091 R)
• M26: 8,457,067 km (0.111 R)
• M27: 8,866,067 km (0.045 R)
• M28: 9,038,404 km (0.099 R)
• M29: 9,881,239 km (0.093 R)
• M30: 10,785,857 km (0.071 R)
• M31: 10,933,061 km (0.077 R)
• M32: 11,754,802 km (0.038 R)
• M33: 12,096,783 km (0.095 R)
• M34: 12,442,055 km (0.091 R)
• M35: 12,712,827 km (0.088 R)
• M36: 13,260,355 km (0.082 R)
• M37: 13,735,777 km (0.077 R)
• M38: 13,855,456 km (0.085 R)
• M39: 14,136,251 km (0.119 R)
• M40: 14,418,841 km (0.103 R)
• M41: 14,785,057 km (0.063 R)
• M42: 14,989,856 km (0.109 R)
• M43: 15,154,264 km (0.037 R)
• M44: 15,734,704 km (0.067 R)
• M45: 16,111,840 km (0.085 R)
• M46: 16,322,474 km (0.087 R)
• M47: 16,832,154 km (0.048 R)
• M48: 17,088,864 km (0.083 R)
• M49: 17,433,238 km (0.071 R)
• M50: 17,693,090 km (0.072 R)
• M51: 18,041,503 km (0.066 R)
• M52: 18,392,161 km (0.101 R)
• M53: 18,568,387 km (0.072 R)
• M54: 19,457,746 km (0.03 R)
• M55: 20,088,600 km (0.091 R)
• M56: 20,315,540 km (0.116 R)
• M57: 20,771,964 km (0.096 R)
• M58: 21,278,053 km (0.053 R)
• M59: 22,021,405 km (0.111 R)
• M60: 22,349,323 km (0.08 R)
• M61: 24,350,494 km (0.025 R)
• M62: 25,127,805 km (0.055 R)
• M63: 25,962,710 km (0.105 R)
• M64: 26,557,661 km (0.067 R)
• M65: 26,706,960 km (0.049 R)
• M66: 27,257,330 km (0.09 R)
• M67: 27,861,855 km (0.088 R)
• M68: 28,623,757 km (0.067 R)
• M69: 30,116,295 km (0.115 R)
• M70: 30,636,896 km (0.11 R)
• M71: 32,057,178 km (0.119 R)
• M72: 32,428,929 km (0.083 R)
• M73: 32,695,363 km (0.049 R)
• M74: 34,038,153 km (0.092 R)
• M75: 34,146,462 km (0.053 R)
• M76: 35,125,580 km (0.034 R)
• M77: 36,666,887 km (0.086 R)
• M78: 37,111,342 km (0.096 R)
• M79: 37,334,243 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 13.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.3 AU - 10.18 AU

Year: 9683 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 21,902,809 km

• M1: 171,140 km (0.044 R)
• M2: 325,675 km (0.09 R)
• M3: 671,096 km (0.118 R)
• M4: 1,464,713 km (0.084 R)
• M5: 2,261,770 km (0.114 R)
• M6: 2,419,895 km (0.101 R)
• M7: 3,002,130 km (0.11 R)
• M8: 3,088,897 km (0.074 R)
• M9: 3,324,513 km (0.089 R)
• M10: 3,566,114 km (0.095 R)
• M11: 3,844,964 km (0.081 R)
• M12: 4,260,248 km (0.073 R)
• M13: 4,391,146 km (0.115 R)
• M14: 4,690,192 km (0.067 R)
• M15: 4,859,388 km (0.071 R)
• M16: 5,343,786 km (0.039 R)
• M17: 5,449,701 km (0.113 R)
• M18: 5,843,891 km (0.118 R)
• M19: 6,697,945 km (0.114 R)
• M20: 6,965,726 km (0.112 R)
• M21: 7,236,947 km (0.112 R)
• M22: 7,432,920 km (0.104 R)
• M23: 7,630,688 km (0.094 R)
• M24: 8,811,763 km (0.097 R)
• M25: 9,063,237 km (0.11 R)
• M26: 9,745,553 km (0.092 R)
• M27: 10,224,266 km (0.054 R)
• M28: 10,844,649 km (0.044 R)
• M29: 11,204,731 km (0.112 R)
• M30: 11,798,186 km (0.082 R)
• M31: 12,029,165 km (0.096 R)
• M32: 12,731,228 km (0.119 R)
• M33: 13,736,376 km (0.118 R)
• M34: 14,273,133 km (0.064 R)
• M35: 14,866,438 km (0.03 R)
• M36: 15,316,728 km (0.089 R)
• M37: 15,568,950 km (0.105 R)
• M38: 15,771,655 km (0.087 R)
• M39: 16,077,283 km (0.077 R)
• M40: 16,179,758 km (0.116 R)
• M41: 16,282,232 km (0.083 R)
• M42: 16,385,006 km (0.113 R)
• M43: 16,539,541 km (0.084 R)
• M44: 17,110,556 km (0.042 R)
• M45: 17,846,577 km (0.083 R)
• M46: 18,058,857 km (0.082 R)
• M47: 18,754,187 km (0.105 R)
• M48: 19,024,062 km (0.1 R)
• M49: 19,786,413 km (0.089 R)
• M50: 19,896,218 km (0.085 R)
• M51: 20,725,588 km (0.086 R)
• M52: 20,837,039 km (0.113 R)
• M53: 20,948,788 km (0.073 R)
• M54: 21,172,587 km (0.098 R)
• M55: 21,397,283 km (0.109 R)
• M56: 21,679,275 km (0.053 R)
• M57: 22,762,214 km (0.079 R)
• M58: 24,625,455 km (0.031 R)
• M59: 24,980,301 km (0.114 R)
• M60: 25,098,932 km (0.08 R)
• M61: 25,396,333 km (0.114 R)
• M62: 25,635,091 km (0.035 R)
• M63: 25,994,724 km (0.095 R)
• M64: 26,416,441 km (0.108 R)
• M65: 27,022,761 km (0.108 R)
• M66: 27,940,843 km (0.094 R)
• M67: 28,187,380 km (0.055 R)
• M68: 28,434,666 km (0.087 R)
• M69: 28,744,782 km (0.079 R)
• M70: 29,305,774 km (0.093 R)
• M71: 31,778,477 km (0.06 R)
• M72: 33,988,187 km (0.116 R)
• M73: 34,185,657 km (0.074 R)
• M74: 35,111,667 km (0.025 R)
• M75: 35,377,802 km (0.083 R)
• M76: 36,180,095 km (0.068 R)
• M77: 38,829,025 km (0.042 R)
• M78: 39,242,065 km (0.091 R)
• M79: 40,489,860 km (0.103 R)
• M80: 41,329,105 km (0.045 R)
• M81: 41,539,738 km (0.108 R)
• M82: 41,891,742 km (0.028 R)
• M83: 43,880,795 km (0.062 R)
• M84: 44,382,846 km (0.095 R)
• M85: 44,670,672 km (0.099 R)
• M86: 45,392,781 km (0.118 R)
• M87: 45,755,257 km (0.09 R)
• M88: 47,950,605 km (0.104 R)
• M89: 48,393,714 km (0.109 R)
• M90: 49,955,516 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 13.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.51 AU - 13.01 AU

Year: 14159 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,902,809 km

• M1: 202,556 km (0.075 R)
• M2: 318,793 km (0.056 R)
• M3: 699,520 km (0.1 R)
• M4: 963,261 km (0.098 R)
• M5: 1,984,416 km (0.107 R)
• M6: 2,709,666 km (0.064 R)
• M7: 3,034,892 km (0.097 R)
• M8: 4,122,768 km (0.077 R)
• M9: 4,271,468 km (0.111 R)
• M10: 4,709,042 km (0.091 R)
• M11: 5,200,920 km (0.105 R)
• M12: 5,565,490 km (0.109 R)
• M13: 6,319,612 km (0.099 R)
• M14: 6,774,540 km (0.103 R)
• M15: 7,240,088 km (0.096 R)
• M16: 7,397,615 km (0.105 R)
• M17: 8,962,408 km (0.112 R)
• M18: 9,399,982 km (0.12 R)
• M19: 9,695,588 km (0.103 R)
• M20: 11,011,750 km (0.117 R)
• M21: 11,401,901 km (0.115 R)
• M22: 14,145,077 km (0.118 R)
• M23: 15,662,598 km (0.066 R)
• M24: 16,663,108 km (0.109 R)
• M25: 17,051,165 km (0.031 R)
• M26: 19,067,146 km (0.055 R)
• M27: 20,134,826 km (0.111 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: 275 - 15,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit