🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.48 AU - 0.66 AU

Year: 193 Days

Day: 25.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 219 Days

Day: 46.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,517,503 km

• M1: 54,005 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 252 Days

Day: 38.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 443 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.34 AU

Year: 547 Days

Day: 14.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 10.3

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.26 AU - 2.4 AU

Year: 1599 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,517,503 km

• M1: 148,102 km (0.093 R)
• M2: 212,728 km (0.111 R)
• M3: 351,705 km (0.078 R)
• M4: 498,460 km (0.118 R)
• M5: 567,574 km (0.112 R)
• M6: 717,172 km (0.069 R)
• M7: 789,727 km (0.1 R)
• M8: 872,904 km (0.099 R)
• M9: 951,293 km (0.104 R)
• M10: 1,158,187 km (0.116 R)
• M11: 1,271,881 km (0.116 R)
• M12: 1,380,190 km (0.09 R)
• M13: 1,463,516 km (0.114 R)
• M14: 2,094,669 km (0.104 R)
• M15: 2,411,518 km (0.104 R)
• M16: 2,604,349 km (0.113 R)
• M17: 2,981,336 km (0.108 R)
• M18: 3,151,728 km (0.119 R)
• M19: 3,250,612 km (0.085 R)
• M20: 3,375,676 km (0.103 R)
• M21: 3,451,522 km (0.081 R)
• M22: 3,527,817 km (0.052 R)
• M23: 3,669,486 km (0.099 R)
• M24: 3,865,609 km (0.025 R)
• M25: 3,958,210 km (0.076 R)
• M26: 4,268,177 km (0.114 R)
• M27: 4,544,185 km (0.073 R)
• M28: 4,670,296 km (0.112 R)
• M29: 4,769,180 km (0.061 R)
• M30: 4,840,239 km (0.098 R)
• M31: 4,925,959 km (0.044 R)
• M32: 5,200,920 km (0.038 R)
• M33: 5,421,576 km (0.107 R)
• M34: 5,570,426 km (0.085 R)
• M35: 5,675,444 km (0.061 R)
• M36: 6,179,290 km (0.112 R)
• M37: 6,256,931 km (0.114 R)
• M38: 6,381,696 km (0.066 R)
• M39: 6,539,073 km (0.087 R)
• M40: 6,825,253 km (0.101 R)
• M41: 7,034,690 km (0.107 R)
• M42: 7,148,235 km (0.029 R)
• M43: 7,246,222 km (0.099 R)
• M44: 7,459,847 km (0.107 R)
• M45: 7,675,568 km (0.113 R)
• M46: 7,792,553 km (0.051 R)
• M47: 8,096,087 km (0.112 R)
• M48: 8,181,208 km (0.114 R)
• M49: 8,455,272 km (0.064 R)
• M50: 8,524,386 km (0.054 R)
• M51: 8,715,123 km (0.084 R)
• M52: 8,924,859 km (0.034 R)
• M53: 9,065,481 km (0.099 R)
• M54: 9,260,258 km (0.078 R)
• M55: 9,510,086 km (0.119 R)
• M56: 9,599,995 km (0.11 R)
• M57: 9,762,308 km (0.097 R)
• M58: 9,834,714 km (0.085 R)
• M59: 10,089,628 km (0.091 R)
• M60: 10,236,384 km (0.111 R)
• M61: 10,383,738 km (0.115 R)
• M62: 10,792,589 km (0.118 R)
• M63: 11,244,823 km (0.109 R)
• M64: 11,320,819 km (0.04 R)
• M65: 11,473,259 km (0.092 R)
• M66: 11,703,191 km (0.112 R)
• M67: 11,896,023 km (0.065 R)
• M68: 12,579,087 km (0.043 R)
• M69: 12,816,349 km (0.095 R)
• M70: 13,174,785 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 8.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.44 AU

Year: 3423 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,517,503 km

• M1: 136,134 km (0.088 R)
• M2: 189,241 km (0.071 R)
• M3: 245,341 km (0.077 R)
• M4: 348,713 km (0.113 R)
• M5: 531,222 km (0.075 R)
• M6: 799,900 km (0.084 R)
• M7: 856,597 km (0.112 R)
• M8: 1,015,171 km (0.102 R)
• M9: 1,304,793 km (0.103 R)
• M10: 2,010,147 km (0.063 R)
• M11: 2,075,820 km (0.048 R)
• M12: 2,142,242 km (0.051 R)
• M13: 2,359,757 km (0.041 R)
• M14: 2,728,516 km (0.113 R)
• M15: 2,875,271 km (0.069 R)
• M16: 3,130,784 km (0.1 R)
• M17: 3,191,970 km (0.116 R)
• M18: 3,315,538 km (0.1 R)
• M19: 3,535,596 km (0.119 R)
• M20: 3,891,190 km (0.104 R)
• M21: 4,056,645 km (0.066 R)
• M22: 4,157,026 km (0.098 R)
• M23: 4,224,494 km (0.118 R)
• M24: 4,463,252 km (0.069 R)
• M25: 4,882,874 km (0.095 R)
• M26: 5,151,552 km (0.106 R)
• M27: 5,206,006 km (0.055 R)
• M28: 5,406,766 km (0.105 R)
• M29: 5,554,419 km (0.098 R)
• M30: 5,835,065 km (0.058 R)
• M31: 5,948,610 km (0.06 R)
• M32: 6,139,347 km (0.119 R)
• M33: 6,197,092 km (0.105 R)
• M34: 6,274,135 km (0.09 R)
• M35: 6,371,074 km (0.119 R)
• M36: 6,429,417 km (0.099 R)
• M37: 6,763,619 km (0.12 R)
• M38: 6,863,102 km (0.026 R)
• M39: 7,023,022 km (0.109 R)
• M40: 7,408,087 km (0.093 R)
• M41: 8,198,711 km (0.117 R)
• M42: 8,262,141 km (0.098 R)
• M43: 8,539,495 km (0.034 R)
• M44: 8,928,599 km (0.103 R)
• M45: 9,059,497 km (0.035 R)
• M46: 9,791,330 km (0.087 R)
• M47: 9,949,006 km (0.112 R)
• M48: 10,611,127 km (0.06 R)
• M49: 10,703,578 km (0.098 R)
• M50: 10,889,379 km (0.11 R)
• M51: 11,146,537 km (0.091 R)
• M52: 11,405,641 km (0.099 R)
• M53: 11,547,759 km (0.11 R)
• M54: 11,833,940 km (0.082 R)
• M55: 13,001,701 km (0.076 R)
• M56: 13,100,734 km (0.085 R)
• M57: 13,224,751 km (0.113 R)
• M58: 13,574,212 km (0.072 R)
• M59: 14,028,092 km (0.098 R)
• M60: 14,718,187 km (0.06 R)
• M61: 14,769,648 km (0.08 R)
• M62: 14,847,140 km (0.079 R)
• M63: 14,898,901 km (0.08 R)
• M64: 15,028,303 km (0.096 R)
• M65: 15,393,023 km (0.088 R)
• M66: 16,131,138 km (0.089 R)
• M67: 16,317,537 km (0.071 R)
• M68: 16,424,350 km (0.111 R)
• M69: 17,178,323 km (0.091 R)
• M70: 17,259,854 km (0.105 R)
• M71: 17,341,385 km (0.108 R)
• M72: 17,395,988 km (0.051 R)
• M73: 17,477,669 km (0.105 R)
• M74: 17,614,401 km (0.093 R)
• M75: 17,696,531 km (0.06 R)
• M76: 17,751,433 km (0.095 R)
• M77: 17,833,712 km (0.075 R)
• M78: 18,164,473 km (0.065 R)
• M79: 18,608,629 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 11.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.46 AU - 4.36 AU

Year: 3476 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,517,503 km

• M1: 288,724 km (0.084 R)
• M2: 390,600 km (0.108 R)
• M3: 536,458 km (0.098 R)
• M4: 677,828 km (0.104 R)
• M5: 994,826 km (0.117 R)
• M6: 1,110,914 km (0.071 R)
• M7: 1,199,625 km (0.116 R)
• M8: 1,297,462 km (0.105 R)
• M9: 1,572,124 km (0.117 R)
• M10: 1,738,776 km (0.091 R)
• M11: 1,972,897 km (0.113 R)
• M12: 2,372,173 km (0.072 R)
• M13: 2,684,235 km (0.099 R)
• M14: 2,797,031 km (0.113 R)
• M15: 2,876,169 km (0.06 R)
• M16: 2,973,706 km (0.104 R)
• M17: 3,338,426 km (0.11 R)
• M18: 3,469,474 km (0.041 R)
• M19: 3,727,231 km (0.067 R)
• M20: 3,961,651 km (0.099 R)
• M21: 4,393,839 km (0.118 R)
• M22: 5,237,870 km (0.104 R)
• M23: 5,368,768 km (0.116 R)
• M24: 5,456,582 km (0.104 R)
• M25: 5,567,285 km (0.11 R)
• M26: 5,689,656 km (0.049 R)
• M27: 6,085,492 km (0.09 R)
• M28: 6,165,826 km (0.101 R)
• M29: 6,315,723 km (0.088 R)
• M30: 6,490,304 km (0.098 R)
• M31: 7,047,705 km (0.065 R)
• M32: 7,387,143 km (0.113 R)
• M33: 8,170,288 km (0.1 R)
• M34: 8,284,431 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.2

Radius: 6.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.79 AU - 11.91 AU

Year: 18340 Days

Day: 19.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,517,503 km

• M1: 85,121 km (0.085 R)
• M2: 345,272 km (0.074 R)
• M3: 425,606 km (0.072 R)
• M4: 774,917 km (0.086 R)
• M5: 846,724 km (0.095 R)
• M6: 1,036,115 km (0.097 R)
• M7: 1,454,540 km (0.08 R)
• M8: 1,823,897 km (0.052 R)
• M9: 2,069,238 km (0.097 R)
• M10: 2,144,785 km (0.082 R)
• M11: 2,591,035 km (0.117 R)
• M12: 2,894,719 km (0.111 R)
• M13: 3,239,093 km (0.109 R)
• M14: 3,841,673 km (0.079 R)
• M15: 4,445,750 km (0.09 R)
• M16: 6,539,372 km (0.085 R)
• M17: 6,801,018 km (0.089 R)
• M18: 7,567,109 km (0.102 R)
• M19: 8,039,838 km (0.104 R)
• M20: 8,119,574 km (0.077 R)
• M21: 8,199,459 km (0.058 R)
• M22: 8,279,793 km (0.072 R)
• M23: 8,603,374 km (0.106 R)
• M24: 8,766,734 km (0.062 R)
• M25: 8,848,864 km (0.081 R)
• M26: 9,179,625 km (0.111 R)
• M27: 9,810,928 km (0.11 R)
• M28: 9,853,413 km (0.061 R)
• M29: 10,499,527 km (0.088 R)
• M30: 11,026,261 km (0.097 R)
• M31: 11,337,574 km (0.026 R)
• M32: 12,059,832 km (0.112 R)
• M33: 12,105,460 km (0.037 R)
• M34: 13,977,378 km (0.087 R)
• M35: 14,897,704 km (0.091 R)
• M36: 14,946,772 km (0.047 R)
• M37: 15,390,031 km (0.104 R)
• M38: 16,289,413 km (0.116 R)
• M39: 17,722,112 km (0.052 R)
• M40: 18,086,532 km (0.088 R)
• M41: 18,506,005 km (0.072 R)
• M42: 18,928,768 km (0.111 R)
• M43: 19,676,309 km (0.048 R)
• M44: 19,783,870 km (0.052 R)
• M45: 20,433,424 km (0.111 R)
• M46: 20,760,744 km (0.113 R)
• M47: 21,144,911 km (0.035 R)
• M48: 22,143,477 km (0.117 R)
• M49: 22,930,661 km (0.097 R)
• M50: 23,384,690 km (0.047 R)
• M51: 23,441,538 km (0.064 R)
• M52: 25,288,323 km (0.115 R)
• M53: 25,463,951 km (0.094 R)
• M54: 25,581,086 km (0.12 R)
• M55: 26,466,257 km (0.092 R)
• M56: 27,001,967 km (0.094 R)
• M57: 27,121,645 km (0.062 R)
• M58: 27,421,290 km (0.114 R)
• M59: 28,023,870 km (0.095 R)
• M60: 28,387,542 km (0.105 R)
• M61: 29,058,339 km (0.116 R)
• M62: 29,242,195 km (0.06 R)
• M63: 29,303,680 km (0.09 R)
• M64: 29,981,508 km (0.119 R)
• M65: 30,043,441 km (0.092 R)
• M66: 30,291,325 km (0.09 R)
• M67: 30,914,250 km (0.1 R)
• M68: 32,046,108 km (0.12 R)
• M69: 32,744,431 km (0.077 R)
• M70: 32,871,888 km (0.04 R)
• M71: 33,897,980 km (0.072 R)
• M72: 34,934,394 km (0.097 R)
• M73: 36,574,735 km (0.076 R)
• M74: 36,706,979 km (0.081 R)
• M75: 38,105,719 km (0.049 R)
• M76: 38,172,889 km (0.117 R)
• M77: 39,725,715 km (0.119 R)
• M78: 39,997,833 km (0.075 R)
• M79: 41,643,709 km (0.076 R)
• M80: 42,683,713 km (0.117 R)
• M81: 42,822,989 km (0.071 R)
• M82: 44,013,040 km (0.063 R)
• M83: 44,365,193 km (0.092 R)
• M84: 44,506,264 km (0.061 R)
• M85: 44,930,524 km (0.105 R)
• M86: 45,925,649 km (0.077 R)
• M87: 45,997,007 km (0.091 R)
• M88: 46,569,069 km (0.043 R)
• M89: 46,784,340 km (0.084 R)
• M90: 47,071,718 km (0.074 R)
• M91: 47,215,631 km (0.033 R)
• M92: 47,431,800 km (0.072 R)
• M93: 48,009,846 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit