🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 16.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 235 Days

Day: 27 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.82 AU - 1.06 AU

Year: 323 Days

Day: 38.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 140.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.01 AU - 1.67 AU

Year: 550 Days

Day: 37.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,692,194 km

• M1: 879,486 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.27 AU - 1.87 AU

Year: 698 Days

Day: 13.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.85 AU - 3.49 AU

Year: 2002 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 11.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.32 AU - 7.3 AU

Year: 5623 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,692,194 km

• M1: 147,204 km (0.028 R)
• M2: 244,742 km (0.108 R)
• M3: 558,299 km (0.101 R)
• M4: 883,824 km (0.104 R)
• M5: 990,936 km (0.095 R)
• M6: 1,203,365 km (0.099 R)
• M7: 1,481,617 km (0.103 R)
• M8: 1,664,127 km (0.052 R)
• M9: 1,928,466 km (0.108 R)
• M10: 2,275,832 km (0.09 R)
• M11: 2,632,623 km (0.098 R)
• M12: 3,342,166 km (0.03 R)
• M13: 3,630,591 km (0.085 R)
• M14: 4,318,143 km (0.105 R)
• M15: 4,430,491 km (0.098 R)
• M16: 4,607,166 km (0.106 R)
• M17: 5,019,757 km (0.075 R)
• M18: 5,177,582 km (0.089 R)
• M19: 5,310,425 km (0.075 R)
• M20: 5,390,610 km (0.108 R)
• M21: 5,661,083 km (0.055 R)
• M22: 5,894,455 km (0.116 R)
• M23: 6,714,401 km (0.096 R)
• M24: 7,390,284 km (0.071 R)
• M25: 7,509,963 km (0.103 R)
• M26: 9,626,922 km (0.098 R)
• M27: 9,757,820 km (0.052 R)
• M28: 10,371,172 km (0.107 R)
• M29: 10,860,656 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 11.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.93 AU - 9.51 AU

Year: 8361 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,692,194 km

• M1: 144,212 km (0.116 R)
• M2: 233,971 km (0.053 R)
• M3: 467,045 km (0.029 R)
• M4: 795,861 km (0.115 R)
• M5: 1,497,624 km (0.096 R)
• M6: 1,572,872 km (0.073 R)
• M7: 1,907,522 km (0.09 R)
• M8: 2,552,289 km (0.079 R)
• M9: 2,781,623 km (0.082 R)
• M10: 3,065,859 km (0.088 R)
• M11: 3,285,319 km (0.099 R)
• M12: 3,817,588 km (0.078 R)
• M13: 5,278,262 km (0.095 R)
• M14: 5,483,061 km (0.096 R)
• M15: 5,660,783 km (0.048 R)
• M16: 5,961,176 km (0.082 R)
• M17: 6,328,588 km (0.062 R)
• M18: 6,483,871 km (0.102 R)
• M19: 6,893,470 km (0.089 R)
• M20: 8,649,599 km (0.114 R)
• M21: 8,787,529 km (0.06 R)
• M22: 8,891,499 km (0.061 R)
• M23: 9,065,631 km (0.101 R)
• M24: 9,666,266 km (0.11 R)
• M25: 10,134,358 km (0.109 R)
• M26: 10,943,234 km (0.11 R)
• M27: 11,280,128 km (0.059 R)
• M28: 11,430,923 km (0.071 R)
• M29: 11,811,051 km (0.059 R)
• M30: 12,195,218 km (0.063 R)
• M31: 12,350,052 km (0.117 R)
• M32: 12,544,529 km (0.057 R)
• M33: 13,094,451 km (0.101 R)
• M34: 13,692,544 km (0.063 R)
• M35: 14,015,077 km (0.104 R)
• M36: 14,217,931 km (0.072 R)
• M37: 14,299,462 km (0.114 R)
• M38: 14,667,772 km (0.111 R)
• M39: 17,420,223 km (0.096 R)
• M40: 18,520,366 km (0.067 R)
• M41: 18,653,957 km (0.047 R)
• M42: 18,787,847 km (0.078 R)
• M43: 20,926,498 km (0.116 R)
• M44: 22,095,306 km (0.093 R)
• M45: 23,960,642 km (0.1 R)
• M46: 24,593,591 km (0.075 R)
• M47: 25,380,176 km (0.059 R)
• M48: 26,877,202 km (0.057 R)
• M49: 27,028,446 km (0.096 R)
• M50: 27,483,971 km (0.116 R)
• M51: 28,762,734 km (0.072 R)
• M52: 28,917,418 km (0.115 R)
• M53: 29,072,401 km (0.086 R)
• M54: 29,643,267 km (0.069 R)
• M55: 29,956,226 km (0.093 R)
• M56: 30,217,723 km (0.104 R)
• M57: 30,532,626 km (0.11 R)
• M58: 31,963,231 km (0.063 R)
• M59: 33,904,562 km (0.04 R)
• M60: 34,122,526 km (0.102 R)
• M61: 34,341,089 km (0.115 R)
• M62: 34,505,198 km (0.12 R)
• M63: 36,719,396 km (0.111 R)
• M64: 37,336,337 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120

Radius: 7.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.71 AU - 14.39 AU

Year: 18683 Days

Day: 19.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,692,194 km

• M1: 117,135 km (0.117 R)
• M2: 172,786 km (0.084 R)
• M3: 230,680 km (0.069 R)
• M4: 579,542 km (0.111 R)
• M5: 786,436 km (0.117 R)
• M6: 931,845 km (0.111 R)
• M7: 1,068,727 km (0.068 R)
• M8: 1,639,892 km (0.085 R)
• M9: 2,269,998 km (0.12 R)
• M10: 3,171,924 km (0.109 R)
• M11: 3,275,595 km (0.1 R)
• M12: 3,976,162 km (0.073 R)
• M13: 4,088,061 km (0.102 R)
• M14: 4,201,007 km (0.076 R)
• M15: 4,840,389 km (0.11 R)
• M16: 5,263,152 km (0.088 R)
• M17: 6,079,508 km (0.117 R)
• M18: 6,240,924 km (0.08 R)
• M19: 6,338,462 km (0.106 R)
• M20: 6,436,598 km (0.102 R)
• M21: 6,634,366 km (0.12 R)
• M22: 7,479,594 km (0.077 R)
• M23: 7,967,732 km (0.093 R)
• M24: 8,466,192 km (0.078 R)
• M25: 8,646,607 km (0.05 R)
• M26: 9,344,033 km (0.077 R)
• M27: 9,680,628 km (0.075 R)
• M28: 10,021,262 km (0.077 R)
• M29: 10,174,002 km (0.054 R)
• M30: 10,250,596 km (0.051 R)
• M31: 10,327,489 km (0.052 R)
• M32: 12,843,426 km (0.107 R)
• M33: 13,259,458 km (0.091 R)
• M34: 14,706,817 km (0.111 R)
• M35: 14,923,884 km (0.107 R)
• M36: 15,537,235 km (0.107 R)
• M37: 15,802,771 km (0.116 R)
• M38: 16,248,423 km (0.105 R)
• M39: 16,382,912 km (0.12 R)
• M40: 16,970,233 km (0.092 R)
• M41: 17,748,441 km (0.102 R)
• M42: 18,165,221 km (0.05 R)
• M43: 18,351,470 km (0.068 R)
• M44: 20,976,015 km (0.045 R)
• M45: 21,122,471 km (0.115 R)
• M46: 21,662,669 km (0.031 R)
• M47: 21,860,138 km (0.056 R)
• M48: 22,957,289 km (0.053 R)
• M49: 27,574,927 km (0.045 R)
• M50: 27,789,001 km (0.092 R)
• M51: 28,003,674 km (0.065 R)
• M52: 28,272,651 km (0.088 R)
• M53: 28,976,360 km (0.115 R)
• M54: 29,412,288 km (0.075 R)
• M55: 29,850,310 km (0.105 R)
• M56: 30,677,437 km (0.106 R)
• M57: 31,400,443 km (0.066 R)
• M58: 33,203,995 km (0.092 R)
• M59: 34,809,330 km (0.117 R)
• M60: 35,040,758 km (0.071 R)
• M61: 35,330,828 km (0.089 R)
• M62: 35,738,034 km (0.107 R)
• M63: 35,971,556 km (0.092 R)
• M64: 36,088,392 km (0.099 R)
• M65: 36,322,662 km (0.041 R)
• M66: 36,851,491 km (0.075 R)
• M67: 37,087,257 km (0.114 R)
• M68: 38,154,787 km (0.09 R)
• M69: 39,714,644 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 4.7

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.33 AU - 20.63 AU

Year: 30501 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,692,194 km

• M1: 108,608 km (0.095 R)
• M2: 144,063 km (0.075 R)
• M3: 200,312 km (0.059 R)
• M4: 248,332 km (0.097 R)
• M5: 300,692 km (0.072 R)
• M6: 357,090 km (0.096 R)
• M7: 396,883 km (0.044 R)
• M8: 503,397 km (0.112 R)
• M9: 692,788 km (0.06 R)
• M10: 769,382 km (0.103 R)
• M11: 848,818 km (0.119 R)
• M12: 1,923,978 km (0.079 R)
• M13: 3,441,649 km (0.116 R)
• M14: 3,662,754 km (0.057 R)
• M15: 4,026,127 km (0.115 R)
• M16: 4,737,765 km (0.119 R)
• M17: 4,835,602 km (0.068 R)
• M18: 5,133,152 km (0.057 R)
• M19: 5,436,536 km (0.058 R)
• M20: 5,850,174 km (0.078 R)
• M21: 6,273,836 km (0.096 R)
• M22: 6,381,247 km (0.091 R)
• M23: 6,435,252 km (0.096 R)
• M24: 6,489,406 km (0.103 R)
• M25: 6,983,229 km (0.078 R)
• M26: 7,375,624 km (0.096 R)
• M27: 7,948,733 km (0.026 R)
• M28: 8,181,956 km (0.057 R)
• M29: 9,197,875 km (0.113 R)
• M30: 10,126,878 km (0.106 R)
• M31: 11,476,849 km (0.086 R)
• M32: 13,849,023 km (0.116 R)
• M33: 14,411,810 km (0.078 R)
• M34: 15,125,841 km (0.119 R)
• M35: 15,270,053 km (0.105 R)
• M36: 15,414,714 km (0.05 R)
• M37: 15,559,824 km (0.059 R)
• M38: 16,439,908 km (0.043 R)
• M39: 16,588,160 km (0.08 R)
• M40: 18,709,757 km (0.076 R)
• M41: 19,175,305 km (0.083 R)
• M42: 20,435,518 km (0.111 R)
• M43: 20,594,989 km (0.117 R)
• M44: 20,834,795 km (0.118 R)
• M45: 22,869,475 km (0.117 R)
• M46: 23,617,315 km (0.118 R)
• M47: 26,514,128 km (0.059 R)
• M48: 27,474,995 km (0.102 R)
• M49: 27,915,561 km (0.069 R)
• M50: 29,251,171 km (0.074 R)
• M51: 30,516,320 km (0.088 R)
• M52: 30,789,785 km (0.041 R)
• M53: 31,707,119 km (0.059 R)
• M54: 32,447,479 km (0.12 R)
• M55: 32,726,479 km (0.117 R)
• M56: 33,474,618 km (0.03 R)
• M57: 35,178,388 km (0.092 R)
• M58: 35,656,652 km (0.066 R)
• M59: 35,944,628 km (0.071 R)
• M60: 37,298,788 km (0.103 R)
• M61: 37,786,328 km (0.089 R)
• M62: 39,261,961 km (0.064 R)
• M63: 40,856,525 km (0.084 R)
• M64: 43,390,114 km (0.105 R)
• M65: 44,624,147 km (0.101 R)
• M66: 50,318,441 km (0.079 R)
• M67: 50,965,003 km (0.117 R)
• M68: 52,812,087 km (0.078 R)
• M69: 53,359,616 km (0.054 R)
• M70: 54,570,461 km (0.114 R)
• M71: 55,679,131 km (0.095 R)
• M72: 56,571,482 km (0.061 R)
• M73: 58,483,343 km (0.061 R)
• M74: 58,709,535 km (0.089 R)
• M75: 59,731,587 km (0.095 R)
• M76: 60,530,440 km (0.107 R)
• M77: 62,716,813 km (0.101 R)
• M78: 63,877,842 km (0.078 R)
• M79: 65,985,526 km (0.102 R)
• M80: 66,221,143 km (0.081 R)
• M81: 67,640,528 km (0.032 R)
• M82: 68,353,960 km (0.062 R)
• M83: 69,788,454 km (0.088 R)
• M84: 70,028,558 km (0.093 R)
• M85: 70,389,089 km (0.109 R)
• M86: 70,509,366 km (0.114 R)
• M87: 71,232,821 km (0.109 R)
• M88: 79,475,814 km (0.118 R)
• M89: 79,851,903 km (0.116 R)
• M90: 83,390,491 km (0.094 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit