🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 40.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 228 Days

Day: 46.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.1 °

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: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 261 Days

Day: 28.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,628,528 km

• M1: 38,447 km (0.06 R)
• M2: 458,218 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.28 AU - 1.48 AU

Year: 570 Days

Day: 41 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,628,528 km

• M1: 170,242 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.18 AU - 1.8 AU

Year: 639 Days

Day: 17.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.47 AU - 6.27 AU

Year: 4374 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,628,528 km

• M1: 542,591 km (0.104 R)
• M2: 4,227,187 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 14.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.86 AU - 9.12 AU

Year: 7204 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,628,528 km

• M1: 467,942 km (0.086 R)
• M2: 1,146,817 km (0.079 R)
• M3: 1,253,481 km (0.081 R)
• M4: 1,555,519 km (0.042 R)
• M5: 1,881,492 km (0.104 R)
• M6: 2,388,779 km (0.089 R)
• M7: 2,504,867 km (0.112 R)
• M8: 3,013,200 km (0.095 R)
• M9: 3,318,380 km (0.113 R)
• M10: 3,474,859 km (0.116 R)
• M11: 4,436,474 km (0.069 R)
• M12: 4,609,410 km (0.04 R)
• M13: 5,021,701 km (0.064 R)
• M14: 5,569,529 km (0.091 R)
• M15: 6,040,612 km (0.08 R)
• M16: 6,362,098 km (0.119 R)
• M17: 6,854,724 km (0.115 R)
• M18: 7,156,313 km (0.105 R)
• M19: 7,807,363 km (0.088 R)
• M20: 8,228,332 km (0.119 R)
• M21: 8,441,658 km (0.082 R)
• M22: 9,910,560 km (0.102 R)
• M23: 10,061,803 km (0.049 R)
• M24: 10,175,797 km (0.079 R)
• M25: 10,328,387 km (0.045 R)
• M26: 11,299,426 km (0.072 R)
• M27: 11,417,908 km (0.099 R)
• M28: 11,536,838 km (0.05 R)
• M29: 11,696,010 km (0.028 R)
• M30: 12,462,251 km (0.102 R)
• M31: 12,584,771 km (0.034 R)
• M32: 13,037,305 km (0.111 R)
• M33: 13,203,209 km (0.095 R)
• M34: 13,411,599 km (0.1 R)
• M35: 14,298,564 km (0.113 R)
• M36: 14,770,845 km (0.069 R)
• M37: 15,335,577 km (0.113 R)
• M38: 15,554,738 km (0.035 R)
• M39: 15,951,771 km (0.054 R)
• M40: 16,173,774 km (0.096 R)
• M41: 16,352,094 km (0.098 R)
• M42: 16,710,830 km (0.114 R)
• M43: 17,253,870 km (0.117 R)
• M44: 17,390,453 km (0.055 R)
• M45: 17,664,816 km (0.106 R)
• M46: 18,357,155 km (0.102 R)
• M47: 18,683,128 km (0.061 R)
• M48: 19,246,664 km (0.068 R)
• M49: 20,535,001 km (0.067 R)
• M50: 20,728,281 km (0.069 R)
• M51: 20,873,540 km (0.113 R)
• M52: 21,262,794 km (0.114 R)
• M53: 21,360,482 km (0.089 R)
• M54: 21,654,441 km (0.058 R)
• M55: 22,943,676 km (0.069 R)
• M56: 23,800,124 km (0.07 R)
• M57: 24,513,257 km (0.072 R)
• M58: 24,769,667 km (0.118 R)
• M59: 24,923,903 km (0.072 R)
• M60: 25,596,046 km (0.108 R)
• M61: 25,700,017 km (0.117 R)
• M62: 26,274,323 km (0.066 R)
• M63: 26,905,626 km (0.03 R)
• M64: 27,117,157 km (0.094 R)
• M65: 27,541,866 km (0.113 R)
• M66: 28,129,486 km (0.108 R)
• M67: 28,505,575 km (0.116 R)
• M68: 29,154,231 km (0.112 R)
• M69: 29,371,597 km (0.096 R)
• M70: 29,534,958 km (0.036 R)
• M71: 30,356,101 km (0.12 R)
• M72: 30,521,257 km (0.089 R)
• M73: 32,020,975 km (0.106 R)
• M74: 32,695,363 km (0.086 R)
• M75: 32,808,159 km (0.099 R)
• M76: 33,829,464 km (0.057 R)
• M77: 34,057,900 km (0.073 R)
• M78: 34,516,118 km (0.082 R)
• M79: 36,662,399 km (0.111 R)
• M80: 38,136,985 km (0.12 R)
• M81: 40,415,211 km (0.105 R)
• M82: 40,596,823 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 10.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.06 AU - 9.58 AU

Year: 9206 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,628,528 km

• M1: 149,149 km (0.115 R)
• M2: 285,882 km (0.105 R)
• M3: 367,712 km (0.069 R)
• M4: 451,636 km (0.097 R)
• M5: 562,937 km (0.115 R)
• M6: 664,065 km (0.066 R)
• M7: 760,855 km (0.078 R)
• M8: 1,133,204 km (0.116 R)
• M9: 1,238,222 km (0.072 R)
• M10: 1,305,690 km (0.102 R)
• M11: 1,501,514 km (0.113 R)
• M12: 1,573,770 km (0.115 R)
• M13: 1,677,142 km (0.031 R)
• M14: 1,859,651 km (0.083 R)
• M15: 1,985,164 km (0.082 R)
• M16: 2,498,135 km (0.08 R)
• M17: 2,637,261 km (0.098 R)
• M18: 2,707,721 km (0.108 R)
• M19: 3,162,798 km (0.102 R)
• M20: 3,237,896 km (0.111 R)
• M21: 3,505,527 km (0.078 R)
• M22: 3,860,223 km (0.082 R)
• M23: 4,021,490 km (0.081 R)
• M24: 4,164,655 km (0.106 R)
• M25: 4,288,672 km (0.102 R)
• M26: 4,371,998 km (0.109 R)
• M27: 4,625,417 km (0.034 R)
• M28: 4,948,847 km (0.097 R)
• M29: 5,146,616 km (0.104 R)
• M30: 5,414,246 km (0.08 R)
• M31: 6,103,444 km (0.101 R)
• M32: 6,386,931 km (0.09 R)
• M33: 6,554,332 km (0.092 R)
• M34: 6,674,758 km (0.113 R)
• M35: 7,362,908 km (0.105 R)
• M36: 7,664,797 km (0.035 R)
• M37: 8,047,767 km (0.102 R)
• M38: 8,673,834 km (0.099 R)
• M39: 9,126,667 km (0.092 R)
• M40: 9,234,377 km (0.112 R)
• M41: 9,505,449 km (0.04 R)
• M42: 10,786,156 km (0.094 R)
• M43: 10,985,720 km (0.115 R)
• M44: 11,446,631 km (0.044 R)
• M45: 11,708,726 km (0.058 R)
• M46: 12,090,799 km (0.112 R)
• M47: 12,357,682 km (0.11 R)
• M48: 12,686,498 km (0.068 R)
• M49: 12,927,500 km (0.092 R)
• M50: 13,230,884 km (0.119 R)
• M51: 13,813,867 km (0.065 R)
• M52: 14,186,366 km (0.119 R)
• M53: 14,814,528 km (0.116 R)
• M54: 15,903,301 km (0.046 R)
• M55: 16,163,152 km (0.031 R)
• M56: 16,293,751 km (0.055 R)
• M57: 16,391,738 km (0.025 R)
• M58: 17,584,332 km (0.09 R)
• M59: 18,736,086 km (0.073 R)
• M60: 19,148,527 km (0.104 R)
• M61: 19,598,518 km (0.101 R)
• M62: 20,262,732 km (0.102 R)
• M63: 20,579,880 km (0.086 R)
• M64: 21,183,358 km (0.098 R)
• M65: 21,648,906 km (0.115 R)
• M66: 21,828,872 km (0.085 R)
• M67: 22,299,059 km (0.049 R)
• M68: 22,772,536 km (0.047 R)
• M69: 22,918,843 km (0.083 R)
• M70: 23,139,051 km (0.089 R)
• M71: 23,212,503 km (0.119 R)
• M72: 23,692,413 km (0.115 R)
• M73: 24,213,014 km (0.076 R)
• M74: 24,662,107 km (0.1 R)
• M75: 25,189,589 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.5 AU - 12.76 AU

Year: 12181 Days

Day: 5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,628,528 km

• M1: 112,498 km (0.082 R)
• M2: 213,027 km (0.084 R)
• M3: 300,542 km (0.053 R)
• M4: 433,086 km (0.075 R)
• M5: 562,787 km (0.055 R)
• M6: 637,137 km (0.089 R)
• M7: 815,308 km (0.109 R)
• M8: 1,081,892 km (0.047 R)
• M9: 1,241,812 km (0.106 R)
• M10: 1,352,963 km (0.088 R)
• M11: 1,633,310 km (0.093 R)
• M12: 1,743,264 km (0.109 R)
• M13: 1,855,762 km (0.069 R)
• M14: 2,061,907 km (0.089 R)
• M15: 2,482,277 km (0.111 R)
• M16: 3,108,943 km (0.116 R)
• M17: 3,574,342 km (0.091 R)
• M18: 3,864,113 km (0.075 R)
• M19: 4,279,247 km (0.106 R)
• M20: 5,169,953 km (0.096 R)
• M21: 5,314,913 km (0.1 R)
• M22: 5,907,770 km (0.072 R)
• M23: 6,059,163 km (0.097 R)
• M24: 6,424,331 km (0.113 R)
• M25: 6,935,357 km (0.112 R)
• M26: 7,155,565 km (0.086 R)
• M27: 7,459,698 km (0.028 R)
• M28: 7,830,102 km (0.101 R)
• M29: 8,122,416 km (0.114 R)
• M30: 8,185,397 km (0.075 R)
• M31: 8,396,928 km (0.081 R)
• M32: 8,998,910 km (0.111 R)
• M33: 9,107,818 km (0.08 R)
• M34: 9,459,373 km (0.055 R)
• M35: 9,815,565 km (0.101 R)
• M36: 9,927,614 km (0.091 R)
• M37: 10,840,460 km (0.111 R)
• M38: 11,119,460 km (0.094 R)
• M39: 11,306,757 km (0.028 R)
• M40: 11,400,854 km (0.094 R)
• M41: 11,661,004 km (0.12 R)
• M42: 11,970,822 km (0.102 R)
• M43: 12,138,820 km (0.091 R)
• M44: 12,404,356 km (0.106 R)
• M45: 12,867,661 km (0.071 R)
• M46: 13,064,382 km (0.09 R)
• M47: 13,138,433 km (0.107 R)
• M48: 13,361,334 km (0.101 R)
• M49: 13,785,893 km (0.073 R)
• M50: 13,886,422 km (0.066 R)
• M51: 14,673,906 km (0.101 R)
• M52: 14,776,530 km (0.12 R)
• M53: 15,554,289 km (0.07 R)
• M54: 16,027,168 km (0.104 R)
• M55: 16,531,612 km (0.026 R)
• M56: 16,987,287 km (0.101 R)
• M57: 18,323,794 km (0.111 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit