🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.48 AU - 0.6 AU

Year: 174 Days

Day: 23.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,231,374 km

• M1: 45,328 km (0.103 R)
• M2: 179,966 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 184 Days

Day: 26.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.57 AU

Year: 637 Days

Day: 17 Hours

Environment

Temp: -94 °C

Axial Tilt: 142.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,231,374 km

• M1: 86,916 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.48 AU - 1.62 AU

Year: 849 Days

Day: 42.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.64 AU - 2.46 AU

Year: 1291 Days

Day: 43.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,231,374 km

• M1: 391,647 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.12 AU - 2.64 AU

Year: 1614 Days

Day: 35.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 12.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.26 AU - 3.44 AU

Year: 2696 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,231,374 km

• M1: 158,723 km (0.082 R)
• M2: 306,975 km (0.089 R)
• M3: 513,121 km (0.115 R)
• M4: 645,365 km (0.086 R)
• M5: 884,273 km (0.103 R)
• M6: 1,015,022 km (0.071 R)
• M7: 2,066,545 km (0.068 R)
• M8: 2,366,339 km (0.093 R)
• M9: 2,458,940 km (0.086 R)
• M10: 2,600,460 km (0.082 R)
• M11: 2,696,202 km (0.071 R)
• M12: 3,057,930 km (0.065 R)
• M13: 3,227,574 km (0.076 R)
• M14: 3,540,832 km (0.057 R)
• M15: 3,992,618 km (0.094 R)
• M16: 4,253,666 km (0.099 R)
• M17: 4,655,785 km (0.1 R)
• M18: 5,211,242 km (0.043 R)
• M19: 5,333,014 km (0.111 R)
• M20: 5,538,113 km (0.066 R)
• M21: 5,829,679 km (0.096 R)
• M22: 5,956,239 km (0.076 R)
• M23: 6,147,724 km (0.076 R)
• M24: 6,319,762 km (0.047 R)
• M25: 6,624,643 km (0.108 R)
• M26: 6,823,159 km (0.102 R)
• M27: 6,979,040 km (0.111 R)
• M28: 7,203,586 km (0.088 R)
• M29: 7,453,564 km (0.08 R)
• M30: 8,102,669 km (0.1 R)
• M31: 8,244,039 km (0.112 R)
• M32: 8,529,472 km (0.11 R)
• M33: 8,818,196 km (0.11 R)
• M34: 8,915,136 km (0.068 R)
• M35: 9,430,051 km (0.118 R)
• M36: 9,703,666 km (0.08 R)
• M37: 10,437,443 km (0.118 R)
• M38: 10,980,035 km (0.088 R)
• M39: 11,373,328 km (0.102 R)
• M40: 11,744,630 km (0.117 R)
• M41: 11,824,664 km (0.079 R)
• M42: 12,498,902 km (0.106 R)
• M43: 13,130,355 km (0.117 R)
• M44: 14,139,692 km (0.108 R)
• M45: 14,253,386 km (0.108 R)
• M46: 14,970,708 km (0.043 R)
• M47: 15,202,884 km (0.099 R)
• M48: 15,406,786 km (0.109 R)
• M49: 16,261,887 km (0.058 R)
• M50: 17,314,308 km (0.116 R)
• M51: 17,527,485 km (0.105 R)
• M52: 17,864,080 km (0.099 R)
• M53: 18,326,786 km (0.104 R)
• M54: 18,699,734 km (0.039 R)
• M55: 18,824,498 km (0.096 R)
• M56: 19,043,659 km (0.118 R)
• M57: 19,137,906 km (0.095 R)
• M58: 19,232,302 km (0.118 R)
• M59: 19,484,674 km (0.041 R)
• M60: 19,579,519 km (0.09 R)
• M61: 19,674,663 km (0.044 R)
• M62: 19,801,672 km (0.097 R)
• M63: 20,056,587 km (0.09 R)
• M64: 20,152,329 km (0.09 R)
• M65: 20,472,917 km (0.072 R)
• M66: 20,957,016 km (0.082 R)
• M67: 21,119,330 km (0.098 R)
• M68: 21,314,555 km (0.104 R)
• M69: 21,575,753 km (0.027 R)
• M70: 21,870,760 km (0.084 R)
• M71: 21,969,494 km (0.072 R)
• M72: 22,068,379 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 10.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.84 AU - 4.67 AU

Year: 3193 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,231,374 km

• M1: 161,117 km (0.084 R)
• M2: 263,741 km (0.079 R)
• M3: 333,154 km (0.088 R)
• M4: 405,261 km (0.037 R)
• M5: 504,893 km (0.056 R)
• M6: 676,332 km (0.082 R)
• M7: 740,809 km (0.083 R)
• M8: 816,056 km (0.095 R)
• M9: 1,243,607 km (0.111 R)
• M10: 1,324,689 km (0.106 R)
• M11: 1,418,188 km (0.114 R)
• M12: 1,513,930 km (0.108 R)
• M13: 1,966,464 km (0.085 R)
• M14: 2,134,612 km (0.032 R)
• M15: 2,208,065 km (0.051 R)
• M16: 2,294,981 km (0.104 R)
• M17: 2,813,786 km (0.084 R)
• M18: 3,004,075 km (0.102 R)
• M19: 3,184,490 km (0.065 R)
• M20: 3,382,857 km (0.08 R)
• M21: 3,483,536 km (0.078 R)
• M22: 3,821,627 km (0.074 R)
• M23: 4,124,264 km (0.106 R)
• M24: 4,201,157 km (0.113 R)
• M25: 4,403,413 km (0.119 R)
• M26: 4,640,676 km (0.076 R)
• M27: 5,095,004 km (0.047 R)
• M28: 5,194,337 km (0.059 R)
• M29: 5,479,022 km (0.111 R)
• M30: 5,631,761 km (0.079 R)
• M31: 5,785,997 km (0.088 R)
• M32: 6,098,656 km (0.097 R)
• M33: 6,363,445 km (0.115 R)
• M34: 6,813,285 km (0.099 R)
• M35: 7,088,097 km (0.087 R)
• M36: 7,441,447 km (0.1 R)
• M37: 7,516,545 km (0.119 R)
• M38: 8,126,755 km (0.071 R)
• M39: 8,398,873 km (0.114 R)
• M40: 8,516,308 km (0.093 R)
• M41: 8,892,097 km (0.101 R)
• M42: 8,971,833 km (0.08 R)
• M43: 9,475,978 km (0.07 R)
• M44: 9,741,813 km (0.105 R)
• M45: 9,844,587 km (0.1 R)
• M46: 10,385,533 km (0.055 R)
• M47: 10,469,607 km (0.039 R)
• M48: 10,596,167 km (0.111 R)
• M49: 10,723,175 km (0.107 R)
• M50: 10,829,539 km (0.112 R)
• M51: 11,085,950 km (0.107 R)
• M52: 11,236,446 km (0.038 R)
• M53: 11,626,747 km (0.119 R)
• M54: 12,087,658 km (0.085 R)
• M55: 12,154,079 km (0.105 R)
• M56: 12,420,662 km (0.069 R)
• M57: 12,734,070 km (0.087 R)
• M58: 12,891,746 km (0.117 R)
• M59: 13,072,909 km (0.094 R)
• M60: 13,529,183 km (0.112 R)
• M61: 13,713,188 km (0.089 R)
• M62: 14,083,592 km (0.103 R)
• M63: 14,410,464 km (0.116 R)
• M64: 15,190,916 km (0.119 R)
• M65: 15,526,165 km (0.067 R)
• M66: 15,718,847 km (0.082 R)
• M67: 15,863,957 km (0.036 R)
• M68: 16,033,750 km (0.098 R)
• M69: 16,228,527 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 9.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.7 AU - 5.2 AU

Year: 4128 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,231,374 km

• M1: 132,993 km (0.09 R)
• M2: 356,492 km (0.116 R)
• M3: 461,809 km (0.077 R)
• M4: 589,565 km (0.094 R)
• M5: 707,897 km (0.085 R)
• M6: 787,633 km (0.109 R)
• M7: 1,125,275 km (0.12 R)
• M8: 1,233,734 km (0.087 R)
• M9: 1,317,658 km (0.111 R)
• M10: 1,734,587 km (0.116 R)
• M11: 2,056,821 km (0.047 R)
• M12: 2,174,106 km (0.079 R)
• M13: 2,293,635 km (0.105 R)
• M14: 2,647,583 km (0.101 R)
• M15: 2,812,590 km (0.11 R)
• M16: 2,905,639 km (0.118 R)
• M17: 3,308,207 km (0.052 R)
• M18: 3,406,643 km (0.04 R)
• M19: 3,831,052 km (0.098 R)
• M20: 3,934,574 km (0.075 R)
• M21: 3,997,106 km (0.063 R)
• M22: 4,102,273 km (0.101 R)
• M23: 4,165,702 km (0.036 R)
• M24: 4,229,581 km (0.054 R)
• M25: 4,358,085 km (0.053 R)
• M26: 4,773,967 km (0.096 R)
• M27: 4,998,065 km (0.099 R)
• M28: 5,202,715 km (0.09 R)
• M29: 5,387,019 km (0.041 R)
• M30: 5,526,594 km (0.119 R)
• M31: 5,691,002 km (0.055 R)
• M32: 6,561,961 km (0.099 R)
• M33: 7,063,712 km (0.114 R)
• M34: 7,787,018 km (0.102 R)
• M35: 8,077,537 km (0.115 R)
• M36: 8,533,661 km (0.109 R)
• M37: 8,615,042 km (0.102 R)
• M38: 9,108,715 km (0.075 R)
• M39: 10,267,351 km (0.114 R)
• M40: 10,673,658 km (0.042 R)
• M41: 10,878,757 km (0.104 R)
• M42: 11,322,614 km (0.113 R)
• M43: 11,531,752 km (0.077 R)
• M44: 11,712,167 km (0.11 R)
• M45: 11,984,435 km (0.086 R)
• M46: 12,228,130 km (0.093 R)
• M47: 12,412,135 km (0.037 R)
• M48: 12,566,072 km (0.114 R)
• M49: 12,938,121 km (0.074 R)
• M50: 13,345,327 km (0.062 R)
• M51: 14,592,225 km (0.094 R)
• M52: 14,657,151 km (0.089 R)
• M53: 14,754,688 km (0.104 R)
• M54: 15,510,158 km (0.089 R)
• M55: 15,609,640 km (0.086 R)
• M56: 16,043,175 km (0.109 R)
• M57: 16,345,512 km (0.064 R)
• M58: 16,582,026 km (0.065 R)
• M59: 17,092,754 km (0.051 R)
• M60: 17,195,527 km (0.077 R)
• M61: 17,332,858 km (0.073 R)
• M62: 17,539,453 km (0.107 R)
• M63: 18,867,433 km (0.116 R)
• M64: 19,293,488 km (0.101 R)
• M65: 19,722,684 km (0.103 R)
• M66: 19,974,607 km (0.096 R)
• M67: 20,191,225 km (0.077 R)
• M68: 20,263,630 km (0.098 R)
• M69: 20,481,444 km (0.112 R)
• M70: 21,139,376 km (0.093 R)
• M71: 21,323,381 km (0.104 R)
• M72: 21,507,985 km (0.093 R)
• M73: 21,990,139 km (0.094 R)
• M74: 22,288,736 km (0.069 R)
• M75: 22,363,535 km (0.109 R)
• M76: 22,739,176 km (0.106 R)
• M77: 22,927,669 km (0.045 R)
• M78: 23,496,440 km (0.054 R)
• M79: 24,185,039 km (0.112 R)
• M80: 24,531,807 km (0.083 R)
• M81: 24,686,491 km (0.052 R)
• M82: 24,880,220 km (0.106 R)
• M83: 25,464,699 km (0.08 R)
• M84: 26,211,342 km (0.042 R)
• M85: 26,369,467 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 11.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.67 AU - 6.23 AU

Year: 5594 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,231,374 km

• M1: 242,498 km (0.112 R)
• M2: 539,300 km (0.101 R)
• M3: 801,994 km (0.105 R)
• M4: 1,057,956 km (0.115 R)
• M5: 1,138,589 km (0.066 R)
• M6: 1,410,858 km (0.117 R)
• M7: 1,647,970 km (0.109 R)
• M8: 1,937,741 km (0.105 R)
• M9: 2,099,307 km (0.107 R)
• M10: 2,632,623 km (0.061 R)
• M11: 2,857,768 km (0.103 R)
• M12: 3,136,319 km (0.106 R)
• M13: 3,399,612 km (0.116 R)
• M14: 3,670,234 km (0.058 R)
• M15: 3,896,875 km (0.107 R)
• M16: 4,497,062 km (0.047 R)
• M17: 4,577,396 km (0.1 R)
• M18: 4,767,086 km (0.052 R)
• M19: 4,931,793 km (0.115 R)
• M20: 5,210,344 km (0.081 R)
• M21: 5,638,045 km (0.086 R)
• M22: 5,870,819 km (0.11 R)
• M23: 6,618,659 km (0.082 R)
• M24: 7,050,548 km (0.035 R)
• M25: 7,207,177 km (0.042 R)
• M26: 7,364,853 km (0.104 R)
• M27: 7,780,136 km (0.042 R)
• M28: 9,620,938 km (0.116 R)
• M29: 10,145,428 km (0.072 R)
• M30: 10,429,066 km (0.084 R)
• M31: 11,040,472 km (0.089 R)
• M32: 11,774,699 km (0.116 R)
• M33: 12,072,698 km (0.076 R)
• M34: 12,714,473 km (0.097 R)
• M35: 13,174,187 km (0.077 R)
• M36: 13,251,379 km (0.103 R)
• M37: 13,756,571 km (0.085 R)
• M38: 13,874,006 km (0.07 R)
• M39: 14,031,233 km (0.025 R)
• M40: 14,228,553 km (0.098 R)
• M41: 14,466,563 km (0.065 R)
• M42: 14,705,770 km (0.047 R)
• M43: 14,906,231 km (0.072 R)
• M44: 15,188,373 km (0.117 R)
• M45: 15,922,001 km (0.076 R)
• M46: 16,086,558 km (0.086 R)
• M47: 16,667,148 km (0.108 R)
• M48: 17,128,059 km (0.095 R)
• M49: 17,593,308 km (0.095 R)
• M50: 18,148,466 km (0.113 R)
• M51: 18,277,419 km (0.104 R)
• M52: 18,406,672 km (0.089 R)
• M53: 18,839,608 km (0.075 R)
• M54: 19,232,153 km (0.105 R)
• M55: 19,848,197 km (0.117 R)
• M56: 19,936,759 km (0.057 R)
• M57: 20,025,470 km (0.087 R)
• M58: 20,203,192 km (0.116 R)
• M59: 20,605,012 km (0.065 R)
• M60: 21,099,732 km (0.047 R)
• M61: 21,371,253 km (0.079 R)
• M62: 21,826,329 km (0.09 R)
• M63: 22,009,288 km (0.074 R)
• M64: 24,055,188 km (0.104 R)
• M65: 25,100,728 km (0.112 R)
• M66: 25,244,341 km (0.084 R)
• M67: 25,725,448 km (0.044 R)
• M68: 26,063,988 km (0.115 R)
• M69: 26,306,786 km (0.082 R)
• M70: 26,501,562 km (0.074 R)
• M71: 27,334,523 km (0.096 R)
• M72: 28,026,862 km (0.076 R)
• M73: 28,225,827 km (0.032 R)
• M74: 28,775,150 km (0.073 R)
• M75: 29,227,235 km (0.069 R)
• M76: 29,328,064 km (0.047 R)
• M77: 29,986,145 km (0.113 R)
• M78: 31,007,899 km (0.087 R)
• M79: 31,419,742 km (0.097 R)
• M80: 31,885,440 km (0.027 R)
• M81: 32,614,131 km (0.094 R)
• M82: 34,726,603 km (0.092 R)
• M83: 36,177,253 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit