🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 32.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.01 AU - 1.01 AU

Year: 358 Days

Day: 42.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.1 AU - 1.16 AU

Year: 424 Days

Day: 15.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,262,180 km

• M1: 23,786 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.47 AU - 2.11 AU

Year: 846 Days

Day: 47.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 925 Days

Day: 47.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.02 AU - 4.02 AU

Year: 2846 Days

Day: 23.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.74 AU - 5.08 AU

Year: 3270 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,262,180 km

• M1: 152,590 km (0.098 R)
• M2: 1,501,215 km (0.091 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.39 AU - 7.21 AU

Year: 6261 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,262,180 km

• M1: 330,013 km (0.052 R)
• M2: 453,282 km (0.117 R)
• M3: 562,488 km (0.095 R)
• M4: 670,198 km (0.072 R)
• M5: 772,972 km (0.109 R)
• M6: 996,471 km (0.099 R)
• M7: 1,226,254 km (0.081 R)
• M8: 1,525,599 km (0.103 R)
• M9: 2,334,026 km (0.089 R)
• M10: 2,858,516 km (0.03 R)
• M11: 2,945,881 km (0.082 R)
• M12: 3,123,454 km (0.116 R)
• M13: 3,213,661 km (0.062 R)
• M14: 4,237,360 km (0.063 R)
• M15: 4,876,591 km (0.091 R)
• M16: 5,008,088 km (0.071 R)
• M17: 5,114,153 km (0.109 R)
• M18: 5,409,758 km (0.099 R)
• M19: 5,545,892 km (0.102 R)
• M20: 5,655,847 km (0.075 R)
• M21: 5,794,075 km (0.086 R)
• M22: 6,244,365 km (0.059 R)
• M23: 6,387,380 km (0.093 R)
• M24: 6,560,615 km (0.107 R)
• M25: 7,298,731 km (0.116 R)
• M26: 7,449,525 km (0.099 R)
• M27: 8,156,824 km (0.068 R)
• M28: 8,344,868 km (0.108 R)
• M29: 8,629,703 km (0.071 R)
• M30: 8,725,296 km (0.095 R)
• M31: 8,982,155 km (0.068 R)
• M32: 9,241,558 km (0.03 R)
• M33: 9,734,483 km (0.12 R)
• M34: 11,090,737 km (0.079 R)
• M35: 11,614,629 km (0.092 R)
• M36: 11,755,700 km (0.074 R)
• M37: 12,218,107 km (0.113 R)
• M38: 12,325,668 km (0.08 R)
• M39: 13,455,730 km (0.119 R)
• M40: 14,202,373 km (0.103 R)
• M41: 14,353,317 km (0.109 R)
• M42: 15,813,841 km (0.078 R)
• M43: 15,931,126 km (0.079 R)
• M44: 16,284,925 km (0.079 R)
• M45: 16,800,439 km (0.091 R)
• M46: 17,604,079 km (0.064 R)
• M47: 18,133,057 km (0.092 R)
• M48: 18,543,703 km (0.115 R)
• M49: 18,874,315 km (0.073 R)
• M50: 19,373,971 km (0.085 R)
• M51: 19,625,445 km (0.055 R)
• M52: 19,877,967 km (0.086 R)
• M53: 20,047,012 km (0.088 R)
• M54: 20,984,841 km (0.117 R)
• M55: 21,070,860 km (0.094 R)
• M56: 21,156,879 km (0.054 R)
• M57: 21,243,197 km (0.116 R)
• M58: 21,459,216 km (0.051 R)
• M59: 21,762,900 km (0.107 R)
• M60: 22,286,792 km (0.105 R)
• M61: 22,418,438 km (0.09 R)
• M62: 22,726,609 km (0.111 R)
• M63: 23,213,700 km (0.053 R)
• M64: 23,347,141 km (0.046 R)
• M65: 23,570,192 km (0.102 R)
• M66: 24,018,237 km (0.042 R)
• M67: 24,831,900 km (0.118 R)
• M68: 25,884,770 km (0.061 R)
• M69: 26,069,374 km (0.064 R)
• M70: 27,045,799 km (0.112 R)
• M71: 27,467,815 km (0.079 R)
• M72: 27,939,347 km (0.079 R)
• M73: 28,747,176 km (0.095 R)
• M74: 29,082,125 km (0.1 R)
• M75: 29,803,935 km (0.053 R)
• M76: 30,629,266 km (0.097 R)
• M77: 31,020,315 km (0.088 R)
• M78: 32,451,518 km (0.12 R)
• M79: 33,100,025 km (0.086 R)
• M80: 33,200,255 km (0.078 R)
• M81: 33,702,605 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.32 AU - 11.1 AU

Year: 12376 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,262,180 km

• M1: 177,273 km (0.071 R)
• M2: 298,747 km (0.093 R)
• M3: 477,068 km (0.071 R)
• M4: 1,122,582 km (0.073 R)
• M5: 1,342,940 km (0.093 R)
• M6: 1,666,819 km (0.11 R)
• M7: 1,780,364 km (0.111 R)
• M8: 1,967,810 km (0.06 R)
• M9: 2,286,454 km (0.104 R)
• M10: 2,595,523 km (0.069 R)
• M11: 3,368,794 km (0.074 R)
• M12: 4,178,717 km (0.101 R)
• M13: 4,398,477 km (0.091 R)
• M14: 4,882,127 km (0.108 R)
• M15: 5,485,156 km (0.094 R)
• M16: 5,587,929 km (0.06 R)
• M17: 6,871,629 km (0.098 R)
• M18: 8,047,468 km (0.075 R)
• M19: 8,203,648 km (0.116 R)
• M20: 9,121,880 km (0.097 R)
• M21: 9,779,811 km (0.095 R)
• M22: 10,241,021 km (0.105 R)
• M23: 10,838,366 km (0.096 R)
• M24: 11,054,535 km (0.104 R)
• M25: 11,359,415 km (0.099 R)
• M26: 11,711,419 km (0.084 R)
• M27: 11,933,123 km (0.042 R)
• M28: 12,022,283 km (0.101 R)
• M29: 12,834,301 km (0.101 R)
• M30: 13,063,036 km (0.112 R)
• M31: 13,154,889 km (0.094 R)
• M32: 13,570,920 km (0.083 R)
• M33: 13,663,970 km (0.109 R)
• M34: 14,132,511 km (0.101 R)
• M35: 15,085,300 km (0.085 R)
• M36: 15,375,220 km (0.099 R)
• M37: 15,666,936 km (0.042 R)
• M38: 17,102,777 km (0.073 R)
• M39: 18,066,187 km (0.072 R)
• M40: 18,995,190 km (0.107 R)
• M41: 19,360,657 km (0.072 R)
• M42: 19,833,985 km (0.113 R)
• M43: 21,656,386 km (0.096 R)
• M44: 22,147,666 km (0.1 R)
• M45: 22,312,373 km (0.089 R)
• M46: 22,422,327 km (0.106 R)
• M47: 22,863,940 km (0.061 R)
• M48: 23,364,195 km (0.098 R)
• M49: 24,093,186 km (0.05 R)
• M50: 24,545,570 km (0.116 R)
• M51: 24,829,806 km (0.051 R)
• M52: 25,458,715 km (0.079 R)
• M53: 25,919,477 km (0.08 R)
• M54: 26,150,905 km (0.064 R)
• M55: 27,083,498 km (0.114 R)
• M56: 28,323,963 km (0.037 R)
• M57: 28,921,158 km (0.078 R)
• M58: 30,188,701 km (0.082 R)
• M59: 31,845,048 km (0.1 R)
• M60: 31,968,915 km (0.096 R)
• M61: 32,217,098 km (0.104 R)
• M62: 33,783,089 km (0.116 R)
• M63: 34,798,110 km (0.1 R)
• M64: 34,925,717 km (0.077 R)
• M65: 35,117,502 km (0.119 R)
• M66: 35,437,641 km (0.098 R)
• M67: 36,210,314 km (0.1 R)
• M68: 37,903,164 km (0.119 R)
• M69: 38,034,511 km (0.087 R)
• M70: 39,024,101 km (0.11 R)
• M71: 39,156,644 km (0.062 R)
• M72: 40,692,117 km (0.044 R)
• M73: 42,111,202 km (0.111 R)
• M74: 43,409,113 km (0.066 R)
• M75: 43,752,889 km (0.072 R)
• M76: 45,904,107 km (0.11 R)
• M77: 46,324,477 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 13.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.44 AU - 11.06 AU

Year: 12445 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,262,180 km

• M1: 189,840 km (0.064 R)
• M2: 390,600 km (0.052 R)
• M3: 588,368 km (0.03 R)
• M4: 725,400 km (0.113 R)
• M5: 980,315 km (0.107 R)
• M6: 1,407,566 km (0.064 R)
• M7: 2,127,282 km (0.076 R)
• M8: 2,224,670 km (0.041 R)
• M9: 2,474,947 km (0.101 R)
• M10: 2,787,607 km (0.098 R)
• M11: 3,085,606 km (0.045 R)
• M12: 3,308,955 km (0.115 R)
• M13: 3,920,661 km (0.051 R)
• M14: 4,379,328 km (0.09 R)
• M15: 4,662,816 km (0.086 R)
• M16: 5,247,893 km (0.025 R)
• M17: 5,381,035 km (0.079 R)
• M18: 5,787,642 km (0.053 R)
• M19: 6,064,099 km (0.116 R)
• M20: 6,522,916 km (0.087 R)
• M21: 6,810,892 km (0.083 R)
• M22: 7,325,060 km (0.096 R)
• M23: 7,624,405 km (0.081 R)
• M24: 8,158,170 km (0.032 R)
• M25: 8,468,735 km (0.094 R)
• M26: 8,664,709 km (0.119 R)
• M27: 9,181,569 km (0.091 R)
• M28: 9,667,463 km (0.103 R)
• M29: 10,286,798 km (0.037 R)
• M30: 10,538,123 km (0.065 R)
• M31: 10,664,533 km (0.078 R)
• M32: 10,749,205 km (0.089 R)
• M33: 11,046,905 km (0.069 R)
• M34: 11,520,382 km (0.037 R)
• M35: 11,737,898 km (0.108 R)
• M36: 11,825,263 km (0.108 R)
• M37: 12,044,573 km (0.082 R)
• M38: 13,343,382 km (0.044 R)
• M39: 13,893,753 km (0.061 R)
• M40: 14,498,427 km (0.078 R)
• M41: 15,637,316 km (0.113 R)
• M42: 17,002,247 km (0.117 R)
• M43: 17,699,074 km (0.089 R)
• M44: 17,950,099 km (0.04 R)
• M45: 18,303,599 km (0.098 R)
• M46: 18,608,629 km (0.065 R)
• M47: 18,812,680 km (0.063 R)
• M48: 19,585,054 km (0.025 R)
• M49: 19,844,906 km (0.038 R)
• M50: 20,210,523 km (0.059 R)
• M51: 20,736,658 km (0.113 R)
• M52: 22,233,834 km (0.104 R)
• M53: 22,450,601 km (0.071 R)
• M54: 23,544,760 km (0.084 R)
• M55: 24,321,023 km (0.115 R)
• M56: 25,331,557 km (0.119 R)
• M57: 25,784,988 km (0.097 R)
• M58: 27,103,693 km (0.108 R)
• M59: 27,277,227 km (0.118 R)
• M60: 27,509,403 km (0.093 R)
• M61: 28,092,386 km (0.037 R)
• M62: 28,679,557 km (0.098 R)
• M63: 29,093,046 km (0.118 R)
• M64: 29,448,939 km (0.119 R)
• M65: 29,925,857 km (0.101 R)
• M66: 31,008,048 km (0.079 R)
• M67: 31,614,817 km (0.04 R)
• M68: 32,348,146 km (0.111 R)
• M69: 33,025,226 km (0.048 R)
• M70: 33,769,326 km (0.053 R)
• M71: 35,147,721 km (0.071 R)
• M72: 35,400,242 km (0.119 R)
• M73: 35,780,370 km (0.09 R)
• M74: 36,034,387 km (0.103 R)
• M75: 36,928,534 km (0.118 R)
• M76: 37,442,701 km (0.108 R)
• M77: 38,024,039 km (0.111 R)
• M78: 39,064,791 km (0.057 R)
• M79: 39,326,587 km (0.117 R)
• M80: 42,109,108 km (0.111 R)
• M81: 42,243,148 km (0.084 R)
• M82: 42,780,952 km (0.119 R)
• M83: 45,160,306 km (0.078 R)
• M84: 45,779,043 km (0.114 R)
• M85: 46,124,015 km (0.109 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit