🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 41.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,927,970 km

• M1: 23,038 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.32 AU

Year: 429 Days

Day: 23.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,927,970 km

• M1: 569,669 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.21 AU - 1.37 AU

Year: 530 Days

Day: 20.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,927,970 km

• M1: 763,996 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.27 AU - 1.85 AU

Year: 705 Days

Day: 20.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.64 AU - 1.72 AU

Year: 788 Days

Day: 22.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,927,970 km

• M1: 416,780 km (0.05 R)
• M2: 1,016,518 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.65 AU - 4.65 AU

Year: 3626 Days

Day: 21.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 14

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.3 AU - 9.66 AU

Year: 8153 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,927,970 km

• M1: 223,050 km (0.058 R)
• M2: 339,288 km (0.098 R)
• M3: 439,070 km (0.112 R)
• M4: 641,326 km (0.108 R)
• M5: 762,800 km (0.057 R)
• M6: 969,544 km (0.12 R)
• M7: 1,113,008 km (0.071 R)
• M8: 1,369,120 km (0.074 R)
• M9: 1,683,126 km (0.091 R)
• M10: 1,799,662 km (0.025 R)
• M11: 2,103,496 km (0.053 R)
• M12: 2,272,392 km (0.113 R)
• M13: 3,257,344 km (0.085 R)
• M14: 3,454,215 km (0.053 R)
• M15: 3,553,997 km (0.054 R)
• M16: 3,911,386 km (0.11 R)
• M17: 4,523,989 km (0.113 R)
• M18: 4,911,747 km (0.077 R)
• M19: 5,024,544 km (0.101 R)
• M20: 5,542,900 km (0.112 R)
• M21: 6,199,934 km (0.102 R)
• M22: 6,662,192 km (0.085 R)
• M23: 7,522,379 km (0.095 R)
• M24: 7,718,353 km (0.115 R)
• M25: 7,882,910 km (0.068 R)
• M26: 8,485,191 km (0.111 R)
• M27: 8,621,026 km (0.112 R)
• M28: 8,791,867 km (0.079 R)
• M29: 8,894,940 km (0.074 R)
• M30: 9,136,989 km (0.111 R)
• M31: 9,557,060 km (0.11 R)
• M32: 10,598,411 km (0.05 R)
• M33: 11,151,175 km (0.034 R)
• M34: 11,713,513 km (0.082 R)
• M35: 13,178,974 km (0.08 R)
• M36: 13,693,591 km (0.098 R)
• M37: 13,973,488 km (0.035 R)
• M38: 14,783,411 km (0.066 R)
• M39: 14,988,360 km (0.1 R)
• M40: 15,733,806 km (0.116 R)
• M41: 16,111,092 km (0.096 R)
• M42: 16,789,219 km (0.106 R)
• M43: 17,217,817 km (0.098 R)
• M44: 17,390,154 km (0.088 R)
• M45: 17,954,587 km (0.047 R)
• M46: 18,790,390 km (0.12 R)
• M47: 18,879,102 km (0.104 R)
• M48: 19,369,633 km (0.054 R)
• M49: 19,728,967 km (0.106 R)
• M50: 19,819,175 km (0.111 R)
• M51: 20,682,803 km (0.082 R)
• M52: 20,912,137 km (0.058 R)
• M53: 21,050,066 km (0.091 R)
• M54: 21,605,074 km (0.119 R)
• M55: 22,165,019 km (0.1 R)
• M56: 22,305,641 km (0.111 R)
• M57: 22,446,712 km (0.074 R)
• M58: 22,682,328 km (0.044 R)
• M59: 22,776,874 km (0.034 R)
• M60: 23,346,692 km (0.061 R)
• M61: 23,585,451 km (0.084 R)
• M62: 24,306,812 km (0.052 R)
• M63: 24,597,331 km (0.109 R)
• M64: 25,230,878 km (0.116 R)
• M65: 25,672,640 km (0.093 R)
• M66: 25,820,443 km (0.057 R)
• M67: 25,968,545 km (0.12 R)
• M68: 26,414,496 km (0.12 R)
• M69: 27,163,533 km (0.058 R)
• M70: 27,616,216 km (0.074 R)
• M71: 28,835,887 km (0.082 R)
• M72: 29,040,836 km (0.12 R)
• M73: 29,452,230 km (0.093 R)
• M74: 31,169,614 km (0.074 R)
• M75: 31,485,265 km (0.078 R)
• M76: 32,226,224 km (0.116 R)
• M77: 32,332,438 km (0.094 R)
• M78: 32,438,952 km (0.092 R)
• M79: 32,919,311 km (0.083 R)
• M80: 33,294,502 km (0.113 R)
• M81: 33,833,054 km (0.067 R)
• M82: 34,591,815 km (0.087 R)
• M83: 35,575,720 km (0.065 R)
• M84: 36,291,995 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 14

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.53 AU - 13.83 AU

Year: 13519 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,927,970 km

• M1: 205,697 km (0.076 R)
• M2: 338,241 km (0.118 R)
• M3: 605,423 km (0.097 R)
• M4: 705,952 km (0.088 R)
• M5: 831,914 km (0.069 R)
• M6: 1,047,035 km (0.051 R)
• M7: 1,151,305 km (0.06 R)
• M8: 1,348,625 km (0.083 R)
• M9: 1,853,518 km (0.062 R)
• M10: 2,008,501 km (0.057 R)
• M11: 2,499,780 km (0.12 R)
• M12: 2,672,117 km (0.105 R)
• M13: 2,968,022 km (0.056 R)
• M14: 3,464,088 km (0.114 R)
• M15: 3,754,757 km (0.108 R)
• M16: 4,188,890 km (0.093 R)
• M17: 5,661,681 km (0.104 R)
• M18: 6,394,561 km (0.111 R)
• M19: 6,872,975 km (0.048 R)
• M20: 7,239,340 km (0.094 R)
• M21: 7,445,785 km (0.081 R)
• M22: 8,034,004 km (0.095 R)
• M23: 9,524,747 km (0.119 R)
• M24: 9,660,432 km (0.046 R)
• M25: 10,071,078 km (0.07 R)
• M26: 10,580,908 km (0.07 R)
• M27: 13,355,649 km (0.067 R)
• M28: 13,507,641 km (0.089 R)
• M29: 13,609,217 km (0.101 R)
• M30: 14,431,707 km (0.12 R)
• M31: 14,639,797 km (0.034 R)
• M32: 14,848,935 km (0.103 R)
• M33: 15,270,203 km (0.073 R)
• M34: 15,376,118 km (0.072 R)
• M35: 15,909,584 km (0.084 R)
• M36: 17,214,377 km (0.105 R)
• M37: 18,215,486 km (0.041 R)
• M38: 19,579,669 km (0.042 R)
• M39: 19,925,838 km (0.118 R)
• M40: 20,041,627 km (0.094 R)
• M41: 21,568,123 km (0.067 R)
• M42: 21,865,823 km (0.117 R)
• M43: 22,405,423 km (0.064 R)
• M44: 22,525,849 km (0.056 R)
• M45: 23,131,571 km (0.112 R)
• M46: 23,865,648 km (0.112 R)
• M47: 26,494,232 km (0.074 R)
• M48: 26,621,689 km (0.078 R)
• M49: 27,842,707 km (0.063 R)
• M50: 28,754,057 km (0.058 R)
• M51: 28,885,105 km (0.095 R)
• M52: 29,477,064 km (0.109 R)
• M53: 29,873,947 km (0.114 R)
• M54: 31,008,048 km (0.059 R)
• M55: 31,952,609 km (0.111 R)
• M56: 32,088,294 km (0.054 R)
• M57: 32,360,263 km (0.069 R)
• M58: 33,387,103 km (0.095 R)
• M59: 35,262,163 km (0.096 R)
• M60: 35,753,891 km (0.115 R)
• M61: 37,887,007 km (0.112 R)
• M62: 40,500,632 km (0.097 R)
• M63: 40,794,591 km (0.094 R)
• M64: 41,163,201 km (0.095 R)
• M65: 41,606,758 km (0.1 R)
• M66: 43,322,197 km (0.035 R)
• M67: 43,547,641 km (0.041 R)
• M68: 45,747,029 km (0.114 R)
• M69: 46,590,611 km (0.071 R)
• M70: 46,975,826 km (0.085 R)
• M71: 47,130,211 km (0.104 R)
• M72: 47,904,679 km (0.083 R)
• M73: 48,527,305 km (0.114 R)
• M74: 49,623,110 km (0.106 R)
• M75: 50,648,154 km (0.093 R)
• M76: 50,806,429 km (0.095 R)
• M77: 51,282,300 km (0.095 R)
• M78: 51,441,322 km (0.074 R)
• M79: 52,078,908 km (0.115 R)
• M80: 52,238,679 km (0.101 R)
• M81: 52,478,634 km (0.047 R)
• M82: 52,879,407 km (0.114 R)
• M83: 54,007,075 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 4.5

Gravity: 42.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.47 AU - 14.25 AU

Year: 16678 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,927,970 km

• M1: 58,194 km (0.111 R)
• M2: 108,159 km (0.078 R)
• M3: 310,116 km (0.111 R)
• M4: 434,582 km (0.092 R)
• M5: 945,159 km (0.074 R)
• M6: 1,021,604 km (0.091 R)
• M7: 1,348,176 km (0.088 R)
• M8: 1,990,848 km (0.116 R)
• M9: 2,395,062 km (0.053 R)
• M10: 2,500,080 km (0.03 R)
• M11: 2,535,385 km (0.059 R)
• M12: 2,570,839 km (0.027 R)
• M13: 2,642,347 km (0.117 R)
• M14: 2,972,360 km (0.056 R)
• M15: 3,511,062 km (0.1 R)
• M16: 3,710,775 km (0.095 R)
• M17: 4,374,391 km (0.097 R)
• M18: 4,545,980 km (0.087 R)
• M19: 5,901,636 km (0.112 R)
• M20: 6,138,898 km (0.061 R)
• M21: 6,622,847 km (0.082 R)
• M22: 6,869,385 km (0.069 R)
• M23: 7,422,298 km (0.077 R)
• M24: 7,524,324 km (0.077 R)
• M25: 7,937,364 km (0.112 R)
• M26: 8,041,634 km (0.056 R)
• M27: 8,410,691 km (0.109 R)
• M28: 8,463,799 km (0.106 R)
• M29: 12,512,216 km (0.086 R)
• M30: 12,694,576 km (0.103 R)
• M31: 14,758,728 km (0.111 R)
• M32: 15,404,392 km (0.114 R)
• M33: 15,730,814 km (0.062 R)
• M34: 16,059,331 km (0.065 R)
• M35: 16,589,805 km (0.106 R)
• M36: 16,857,286 km (0.113 R)
• M37: 17,667,957 km (0.11 R)
• M38: 18,353,265 km (0.111 R)
• M39: 18,907,675 km (0.107 R)
• M40: 19,186,974 km (0.073 R)
• M41: 19,749,612 km (0.103 R)
• M42: 19,820,222 km (0.114 R)
• M43: 20,603,666 km (0.092 R)
• M44: 20,747,130 km (0.086 R)
• M45: 21,542,542 km (0.044 R)
• M46: 22,053,718 km (0.104 R)
• M47: 22,274,076 km (0.064 R)
• M48: 23,461,584 km (0.068 R)
• M49: 23,611,481 km (0.101 R)
• M50: 24,289,757 km (0.112 R)
• M51: 26,207,602 km (0.119 R)
• M52: 27,381,347 km (0.032 R)
• M53: 27,539,173 km (0.065 R)
• M54: 28,014,296 km (0.094 R)
• M55: 28,892,585 km (0.109 R)
• M56: 28,972,769 km (0.095 R)
• M57: 29,456,120 km (0.06 R)
• M58: 30,186,008 km (0.077 R)
• M59: 31,168,567 km (0.111 R)
• M60: 31,250,846 km (0.091 R)
• M61: 32,244,624 km (0.071 R)
• M62: 33,080,727 km (0.037 R)
• M63: 33,585,769 km (0.098 R)
• M64: 35,631,221 km (0.118 R)
• M65: 35,803,558 km (0.092 R)
• M66: 39,040,257 km (0.095 R)
• M67: 39,128,969 km (0.051 R)
• M68: 39,573,873 km (0.049 R)
• M69: 41,913,883 km (0.12 R)
• M70: 46,444,305 km (0.111 R)
• M71: 47,387,669 km (0.073 R)
• M72: 47,577,209 km (0.099 R)
• M73: 48,337,466 km (0.036 R)
• M74: 51,613,360 km (0.112 R)
• M75: 51,905,824 km (0.114 R)
• M76: 55,159,278 km (0.053 R)
• M77: 56,559,365 km (0.104 R)
• M78: 60,007,745 km (0.106 R)
• M79: 60,110,220 km (0.106 R)
• M80: 60,623,340 km (0.061 R)
• M81: 61,344,252 km (0.053 R)
• M82: 61,654,070 km (0.034 R)
• M83: 62,378,871 km (0.05 R)
• M84: 62,482,692 km (0.052 R)
• M85: 63,210,785 km (0.11 R)
• M86: 63,315,055 km (0.092 R)
• M87: 64,151,008 km (0.082 R)
• M88: 67,637,984 km (0.053 R)
• M89: 68,385,525 km (0.106 R)
• M90: 69,888,834 km (0.117 R)
• M91: 69,996,694 km (0.09 R)
• M92: 71,294,456 km (0.104 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit