🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 177 Days

Day: 23.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 212 Days

Day: 21.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.15 AU

Year: 401 Days

Day: 31.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,479,279 km

• M1: 768,185 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 535 Days

Day: 15 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,479,279 km

• M1: 348,862 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.13 AU - 1.57 AU

Year: 680 Days

Day: 46.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.48 AU - 2.44 AU

Year: 1189 Days

Day: 45.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,479,279 km

• M1: 1,288,337 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 10.9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.49 AU - 3.63 AU

Year: 2320 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,479,279 km

• M1: 194,328 km (0.073 R)
• M2: 581,038 km (0.101 R)
• M3: 774,319 km (0.11 R)
• M4: 928,704 km (0.106 R)
• M5: 1,314,666 km (0.036 R)
• M6: 1,623,436 km (0.048 R)
• M7: 1,735,784 km (0.072 R)
• M8: 1,850,825 km (0.04 R)
• M9: 2,061,758 km (0.109 R)
• M10: 2,280,769 km (0.073 R)
• M11: 2,741,680 km (0.104 R)
• M12: 2,846,399 km (0.107 R)
• M13: 2,998,390 km (0.109 R)
• M14: 3,247,171 km (0.116 R)
• M15: 3,633,283 km (0.083 R)
• M16: 3,765,229 km (0.065 R)
• M17: 4,000,097 km (0.047 R)
• M18: 4,608,213 km (0.03 R)
• M19: 5,115,649 km (0.091 R)
• M20: 5,226,800 km (0.115 R)
• M21: 5,621,888 km (0.114 R)
• M22: 5,890,715 km (0.072 R)
• M23: 6,163,881 km (0.096 R)
• M24: 6,282,213 km (0.073 R)
• M25: 6,461,132 km (0.117 R)
• M26: 6,661,892 km (0.054 R)
• M27: 6,742,825 km (0.1 R)
• M28: 6,926,082 km (0.046 R)
• M29: 7,569,802 km (0.115 R)
• M30: 7,802,875 km (0.112 R)
• M31: 7,952,473 km (0.105 R)
• M32: 8,450,634 km (0.058 R)
• M33: 8,538,298 km (0.066 R)
• M34: 8,626,412 km (0.094 R)
• M35: 8,825,377 km (0.037 R)
• M36: 9,048,427 km (0.098 R)
• M37: 9,160,626 km (0.073 R)
• M38: 9,341,190 km (0.12 R)
• M39: 9,705,611 km (0.062 R)
• M40: 9,866,578 km (0.109 R)
• M41: 10,144,680 km (0.106 R)
• M42: 10,331,528 km (0.071 R)
• M43: 10,922,589 km (0.117 R)
• M44: 11,018,182 km (0.059 R)
• M45: 11,114,075 km (0.045 R)
• M46: 11,524,721 km (0.109 R)
• M47: 11,621,959 km (0.071 R)
• M48: 11,940,304 km (0.077 R)
• M49: 12,038,739 km (0.098 R)
• M50: 12,186,991 km (0.081 R)
• M51: 12,735,865 km (0.114 R)
• M52: 12,886,959 km (0.085 R)
• M53: 13,190,942 km (0.026 R)
• M54: 13,343,980 km (0.096 R)
• M55: 13,471,737 km (0.107 R)
• M56: 13,806,088 km (0.083 R)
• M57: 13,987,251 km (0.104 R)
• M58: 14,091,222 km (0.118 R)
• M59: 14,799,119 km (0.054 R)
• M60: 16,086,259 km (0.112 R)
• M61: 16,304,223 km (0.1 R)
• M62: 16,715,617 km (0.109 R)
• M63: 16,881,222 km (0.111 R)
• M64: 17,074,951 km (0.114 R)
• M65: 17,158,277 km (0.11 R)
• M66: 17,241,753 km (0.109 R)
• M67: 17,913,896 km (0.116 R)
• M68: 18,111,665 km (0.113 R)
• M69: 18,366,879 km (0.066 R)
• M70: 18,509,296 km (0.103 R)
• M71: 18,881,046 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 13.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.43 AU - 3.51 AU

Year: 2802 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,479,279 km

• M1: 183,557 km (0.026 R)
• M2: 280,795 km (0.09 R)
• M3: 627,114 km (0.101 R)
• M4: 774,169 km (0.101 R)
• M5: 1,106,426 km (0.116 R)
• M6: 1,660,836 km (0.119 R)
• M7: 1,859,053 km (0.099 R)
• M8: 2,035,429 km (0.094 R)
• M9: 2,517,283 km (0.062 R)
• M10: 2,614,672 km (0.034 R)
• M11: 3,017,389 km (0.09 R)
• M12: 3,138,713 km (0.046 R)
• M13: 3,530,659 km (0.115 R)
• M14: 3,900,764 km (0.091 R)
• M15: 3,995,310 km (0.032 R)
• M16: 4,167,497 km (0.051 R)
• M17: 4,479,708 km (0.105 R)
• M18: 4,819,894 km (0.079 R)
• M19: 5,440,875 km (0.049 R)
• M20: 5,632,210 km (0.12 R)
• M21: 5,912,407 km (0.06 R)
• M22: 6,021,464 km (0.118 R)
• M23: 6,153,260 km (0.054 R)
• M24: 6,263,812 km (0.032 R)
• M25: 6,622,099 km (0.104 R)
• M26: 7,125,646 km (0.082 R)
• M27: 8,121,369 km (0.056 R)
• M28: 8,267,227 km (0.078 R)
• M29: 8,463,051 km (0.059 R)
• M30: 8,710,037 km (0.094 R)
• M31: 8,909,301 km (0.11 R)
• M32: 9,084,929 km (0.11 R)
• M33: 9,337,899 km (0.065 R)
• M34: 9,541,951 km (0.072 R)
• M35: 9,850,721 km (0.088 R)
• M36: 10,058,512 km (0.063 R)
• M37: 10,399,296 km (0.058 R)
• M38: 10,610,827 km (0.048 R)
• M39: 11,281,175 km (0.107 R)
• M40: 11,580,670 km (0.099 R)
• M41: 11,910,234 km (0.117 R)
• M42: 12,494,414 km (0.078 R)
• M43: 12,747,683 km (0.08 R)
• M44: 12,860,779 km (0.081 R)
• M45: 13,345,327 km (0.119 R)
• M46: 13,835,858 km (0.088 R)
• M47: 14,010,439 km (0.059 R)
• M48: 14,597,461 km (0.065 R)
• M49: 14,745,563 km (0.082 R)
• M50: 14,864,344 km (0.109 R)
• M51: 15,162,791 km (0.115 R)
• M52: 16,468,332 km (0.104 R)
• M53: 16,591,750 km (0.075 R)
• M54: 16,870,301 km (0.115 R)
• M55: 16,963,501 km (0.075 R)
• M56: 17,056,850 km (0.101 R)
• M57: 17,181,615 km (0.119 R)
• M58: 17,494,723 km (0.116 R)
• M59: 18,509,894 km (0.083 R)
• M60: 18,927,721 km (0.106 R)
• M61: 19,218,838 km (0.108 R)
• M62: 19,641,901 km (0.091 R)
• M63: 19,740,037 km (0.108 R)
• M64: 19,870,936 km (0.106 R)
• M65: 20,497,302 km (0.115 R)
• M66: 20,829,559 km (0.053 R)
• M67: 21,533,267 km (0.076 R)
• M68: 21,904,868 km (0.055 R)
• M69: 22,312,822 km (0.112 R)
• M70: 22,551,879 km (0.096 R)
• M71: 22,894,907 km (0.053 R)
• M72: 23,067,094 km (0.062 R)
• M73: 23,205,173 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 11.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.46 AU - 6 AU

Year: 5185 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,479,279 km

• M1: 146,456 km (0.059 R)
• M2: 253,419 km (0.115 R)
• M3: 352,004 km (0.113 R)
• M4: 593,604 km (0.112 R)
• M5: 741,706 km (0.094 R)
• M6: 942,167 km (0.109 R)
• M7: 1,077,105 km (0.053 R)
• M8: 1,204,412 km (0.054 R)
• M9: 1,292,226 km (0.063 R)
• M10: 1,412,802 km (0.112 R)
• M11: 1,521,710 km (0.099 R)
• M12: 2,055,475 km (0.102 R)
• M13: 3,059,127 km (0.064 R)
• M14: 3,222,488 km (0.113 R)
• M15: 3,326,159 km (0.034 R)
• M16: 3,536,643 km (0.102 R)
• M17: 3,665,148 km (0.117 R)
• M18: 3,926,944 km (0.086 R)
• M19: 4,015,506 km (0.092 R)
• M20: 4,240,052 km (0.079 R)
• M21: 4,607,914 km (0.071 R)
• M22: 4,795,809 km (0.117 R)
• M23: 4,914,589 km (0.08 R)
• M24: 5,252,232 km (0.11 R)
• M25: 5,350,218 km (0.072 R)
• M26: 5,722,717 km (0.097 R)
• M27: 6,103,743 km (0.119 R)
• M28: 6,677,600 km (0.112 R)
• M29: 6,863,850 km (0.077 R)
• M30: 7,105,899 km (0.042 R)
• M31: 8,472,475 km (0.118 R)
• M32: 9,827,683 km (0.045 R)
• M33: 9,948,707 km (0.094 R)
• M34: 11,217,596 km (0.098 R)
• M35: 11,694,664 km (0.068 R)
• M36: 11,951,823 km (0.069 R)
• M37: 12,178,314 km (0.086 R)
• M38: 14,177,689 km (0.076 R)
• M39: 14,314,571 km (0.111 R)
• M40: 14,831,881 km (0.083 R)
• M41: 15,215,151 km (0.084 R)
• M42: 15,991,414 km (0.042 R)
• M43: 16,528,171 km (0.101 R)
• M44: 17,034,410 km (0.063 R)
• M45: 17,362,628 km (0.04 R)
• M46: 17,545,885 km (0.063 R)
• M47: 18,884,038 km (0.101 R)
• M48: 18,959,286 km (0.101 R)
• M49: 19,603,455 km (0.101 R)
• M50: 19,909,083 km (0.114 R)
• M51: 20,602,469 km (0.09 R)
• M52: 20,757,602 km (0.067 R)
• M53: 20,991,124 km (0.11 R)
• M54: 21,539,401 km (0.076 R)
• M55: 21,815,259 km (0.104 R)
• M56: 22,290,831 km (0.105 R)
• M57: 23,212,204 km (0.11 R)
• M58: 23,535,485 km (0.105 R)
• M59: 23,779,030 km (0.067 R)
• M60: 23,860,412 km (0.081 R)
• M61: 25,009,024 km (0.103 R)
• M62: 25,091,752 km (0.114 R)
• M63: 25,548,474 km (0.111 R)
• M64: 25,757,013 km (0.116 R)
• M65: 27,232,348 km (0.073 R)
• M66: 27,445,375 km (0.113 R)
• M67: 27,616,216 km (0.113 R)
• M68: 27,787,356 km (0.052 R)
• M69: 28,389,188 km (0.092 R)
• M70: 28,735,058 km (0.1 R)
• M71: 28,821,675 km (0.079 R)
• M72: 28,908,442 km (0.096 R)
• M73: 29,038,742 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 11.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.89 AU - 7.67 AU

Year: 6822 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,479,279 km

• M1: 180,116 km (0.103 R)
• M2: 361,279 km (0.107 R)
• M3: 596,447 km (0.049 R)
• M4: 747,989 km (0.117 R)
• M5: 1,317,957 km (0.038 R)
• M6: 2,043,357 km (0.112 R)
• M7: 2,128,479 km (0.105 R)
• M8: 2,258,479 km (0.086 R)
• M9: 2,549,447 km (0.093 R)
• M10: 2,711,312 km (0.033 R)
• M11: 2,852,682 km (0.104 R)
• M12: 2,972,510 km (0.067 R)
• M13: 3,093,983 km (0.119 R)
• M14: 3,596,482 km (0.094 R)
• M15: 3,831,201 km (0.046 R)
• M16: 4,260,697 km (0.078 R)
• M17: 4,398,177 km (0.104 R)
• M18: 4,537,154 km (0.088 R)
• M19: 4,621,228 km (0.114 R)
• M20: 4,962,760 km (0.112 R)
• M21: 5,107,571 km (0.093 R)
• M22: 5,312,520 km (0.05 R)
• M23: 6,284,457 km (0.112 R)
• M24: 6,790,846 km (0.099 R)
• M25: 7,376,372 km (0.105 R)
• M26: 7,708,778 km (0.113 R)
• M27: 7,876,777 km (0.112 R)
• M28: 8,148,147 km (0.09 R)
• M29: 8,250,771 km (0.101 R)
• M30: 9,840,548 km (0.083 R)
• M31: 10,169,663 km (0.073 R)
• M32: 10,651,518 km (0.029 R)
• M33: 10,989,460 km (0.025 R)
• M34: 11,065,156 km (0.083 R)
• M35: 11,178,850 km (0.033 R)
• M36: 11,676,114 km (0.091 R)
• M37: 12,063,572 km (0.076 R)
• M38: 12,141,662 km (0.103 R)
• M39: 12,298,142 km (0.051 R)
• M40: 12,692,332 km (0.12 R)
• M41: 13,412,496 km (0.041 R)
• M42: 13,493,279 km (0.077 R)
• M43: 14,063,696 km (0.117 R)
• M44: 14,186,964 km (0.102 R)
• M45: 14,725,367 km (0.03 R)
• M46: 15,101,905 km (0.106 R)
• M47: 15,185,979 km (0.108 R)
• M48: 15,524,070 km (0.083 R)
• M49: 15,779,284 km (0.088 R)
• M50: 15,864,705 km (0.067 R)
• M51: 16,423,303 km (0.12 R)
• M52: 16,553,154 km (0.06 R)
• M53: 16,901,119 km (0.097 R)
• M54: 17,032,316 km (0.104 R)
• M55: 17,471,685 km (0.101 R)
• M56: 17,648,510 km (0.067 R)
• M57: 20,047,311 km (0.106 R)
• M58: 20,186,138 km (0.082 R)
• M59: 20,511,214 km (0.111 R)
• M60: 21,497,064 km (0.074 R)
• M61: 22,690,855 km (0.108 R)
• M62: 23,028,947 km (0.117 R)
• M63: 24,102,461 km (0.119 R)
• M64: 24,200,896 km (0.079 R)
• M65: 24,299,481 km (0.105 R)
• M66: 24,843,718 km (0.065 R)
• M67: 25,492,225 km (0.047 R)
• M68: 26,247,545 km (0.065 R)
• M69: 28,089,843 km (0.116 R)
• M70: 28,348,946 km (0.087 R)
• M71: 29,867,813 km (0.094 R)
• M72: 32,222,484 km (0.074 R)
• M73: 33,202,799 km (0.112 R)
• M74: 33,806,725 km (0.09 R)
• M75: 34,248,189 km (0.099 R)
• M76: 34,525,094 km (0.112 R)
• M77: 35,081,149 km (0.077 R)
• M78: 35,472,198 km (0.113 R)
• M79: 36,033,340 km (0.104 R)
• M80: 36,427,830 km (0.093 R)
• M81: 36,597,324 km (0.117 R)
• M82: 37,277,994 km (0.092 R)
• M83: 38,249,483 km (0.114 R)
• M84: 38,421,820 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit