🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 217 Days

Day: 13.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.1 °

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: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.66 AU - 0.86 AU

Year: 241 Days

Day: 37.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,191,433 km

• M1: 121,623 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.72 AU - 0.96 AU

Year: 280 Days

Day: 37.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,191,433 km

• M1: 177,722 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.8 AU - 1.26 AU

Year: 380 Days

Day: 32.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.26 AU - 4.9 AU

Year: 2995 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 8.3

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.91 AU - 8.81 AU

Year: 7257 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,191,433 km

• M1: 106,663 km (0.093 R)
• M2: 419,024 km (0.077 R)
• M3: 719,117 km (0.106 R)
• M4: 822,938 km (0.108 R)
• M5: 1,164,769 km (0.105 R)
• M6: 1,378,993 km (0.112 R)
• M7: 1,625,680 km (0.102 R)
• M8: 1,865,785 km (0.107 R)
• M9: 2,095,866 km (0.087 R)
• M10: 2,181,885 km (0.099 R)
• M11: 3,303,570 km (0.083 R)
• M12: 3,480,245 km (0.113 R)
• M13: 3,816,391 km (0.105 R)
• M14: 4,082,227 km (0.052 R)
• M15: 4,436,774 km (0.094 R)
• M16: 4,829,767 km (0.112 R)
• M17: 5,204,809 km (0.105 R)
• M18: 5,469,897 km (0.104 R)
• M19: 5,739,472 km (0.093 R)
• M20: 5,860,646 km (0.097 R)
• M21: 6,044,053 km (0.043 R)
• M22: 6,167,322 km (0.113 R)
• M23: 6,322,754 km (0.047 R)
• M24: 6,764,666 km (0.089 R)
• M25: 7,512,207 km (0.091 R)
• M26: 8,320,035 km (0.117 R)
• M27: 8,630,002 km (0.116 R)
• M28: 8,734,272 km (0.114 R)
• M29: 8,803,984 km (0.089 R)
• M30: 8,943,858 km (0.072 R)
• M31: 9,014,169 km (0.067 R)
• M32: 9,726,854 km (0.077 R)
• M33: 10,494,590 km (0.065 R)
• M34: 11,092,533 km (0.081 R)
• M35: 11,319,622 km (0.108 R)
• M36: 11,778,439 km (0.077 R)
• M37: 11,894,078 km (0.058 R)
• M38: 12,872,598 km (0.1 R)
• M39: 13,431,794 km (0.112 R)
• M40: 14,244,410 km (0.093 R)
• M41: 14,615,263 km (0.053 R)
• M42: 15,282,320 km (0.109 R)
• M43: 15,619,663 km (0.066 R)
• M44: 16,002,035 km (0.109 R)
• M45: 16,430,633 km (0.119 R)
• M46: 16,689,587 km (0.12 R)
• M47: 16,819,438 km (0.092 R)
• M48: 17,167,702 km (0.078 R)
• M49: 17,386,564 km (0.088 R)
• M50: 17,694,586 km (0.104 R)
• M51: 17,782,998 km (0.053 R)
• M52: 17,871,410 km (0.113 R)
• M53: 17,959,972 km (0.096 R)
• M54: 18,271,286 km (0.101 R)
• M55: 18,539,664 km (0.091 R)
• M56: 19,170,668 km (0.08 R)
• M57: 19,306,802 km (0.103 R)
• M58: 20,268,716 km (0.031 R)
• M59: 20,732,320 km (0.103 R)
• M60: 21,575,603 km (0.117 R)
• M61: 21,717,123 km (0.092 R)
• M62: 22,621,292 km (0.077 R)
• M63: 23,102,100 km (0.07 R)
• M64: 23,878,363 km (0.101 R)
• M65: 24,613,936 km (0.046 R)
• M66: 25,009,323 km (0.107 R)
• M67: 26,459,974 km (0.029 R)
• M68: 26,662,081 km (0.083 R)
• M69: 27,783,466 km (0.115 R)
• M70: 27,937,702 km (0.099 R)
• M71: 28,660,558 km (0.057 R)
• M72: 29,180,710 km (0.036 R)
• M73: 30,389,012 km (0.076 R)
• M74: 30,600,693 km (0.077 R)
• M75: 30,759,865 km (0.104 R)
• M76: 31,239,027 km (0.114 R)
• M77: 31,399,247 km (0.066 R)
• M78: 31,452,803 km (0.045 R)
• M79: 34,495,923 km (0.059 R)
• M80: 35,438,090 km (0.092 R)
• M81: 35,884,490 km (0.098 R)
• M82: 36,782,676 km (0.047 R)
• M83: 37,064,967 km (0.068 R)
• M84: 37,347,856 km (0.107 R)
• M85: 37,461,252 km (0.097 R)
• M86: 37,688,341 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 14.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.65 AU - 14.27 AU

Year: 14100 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,191,433 km

• M1: 300,093 km (0.065 R)
• M2: 483,500 km (0.037 R)
• M3: 638,334 km (0.063 R)
• M4: 747,391 km (0.101 R)
• M5: 846,874 km (0.069 R)
• M6: 1,098,497 km (0.093 R)
• M7: 1,214,286 km (0.06 R)
• M8: 1,375,702 km (0.117 R)
• M9: 1,743,414 km (0.114 R)
• M10: 2,290,493 km (0.034 R)
• M11: 2,467,617 km (0.09 R)
• M12: 3,363,559 km (0.049 R)
• M13: 4,637,983 km (0.039 R)
• M14: 4,734,324 km (0.109 R)
• M15: 4,961,862 km (0.109 R)
• M16: 5,259,861 km (0.086 R)
• M17: 5,495,627 km (0.118 R)
• M18: 6,188,714 km (0.111 R)
• M19: 6,836,323 km (0.118 R)
• M20: 7,392,528 km (0.078 R)
• M21: 7,771,609 km (0.062 R)
• M22: 8,946,701 km (0.116 R)
• M23: 10,134,957 km (0.1 R)
• M24: 10,302,805 km (0.117 R)
• M25: 10,471,552 km (0.067 R)
• M26: 10,983,326 km (0.099 R)
• M27: 11,766,321 km (0.085 R)
• M28: 13,432,094 km (0.087 R)
• M29: 13,894,949 km (0.075 R)
• M30: 14,363,041 km (0.049 R)
• M31: 14,693,952 km (0.092 R)
• M32: 15,652,874 km (0.056 R)
• M33: 15,944,590 km (0.108 R)
• M34: 16,238,101 km (0.071 R)
• M35: 17,279,302 km (0.098 R)
• M36: 17,480,212 km (0.04 R)
• M37: 17,732,284 km (0.088 R)
• M38: 17,934,840 km (0.073 R)
• M39: 18,804,303 km (0.097 R)
• M40: 19,166,180 km (0.116 R)
• M41: 19,897,115 km (0.086 R)
• M42: 21,117,834 km (0.09 R)
• M43: 22,417,391 km (0.06 R)
• M44: 22,966,415 km (0.08 R)
• M45: 23,798,478 km (0.073 R)
• M46: 26,237,821 km (0.106 R)
• M47: 27,165,777 km (0.109 R)
• M48: 27,809,945 km (0.079 R)
• M49: 28,696,462 km (0.081 R)
• M50: 30,679,382 km (0.099 R)
• M51: 31,656,705 km (0.108 R)
• M52: 33,017,148 km (0.101 R)
• M53: 33,955,725 km (0.102 R)
• M54: 34,523,000 km (0.053 R)
• M55: 35,157,145 km (0.045 R)
• M56: 35,475,639 km (0.101 R)
• M57: 36,115,469 km (0.104 R)
• M58: 36,372,478 km (0.053 R)
• M59: 36,501,132 km (0.095 R)
• M60: 36,630,086 km (0.069 R)
• M61: 41,235,456 km (0.099 R)
• M62: 42,448,994 km (0.103 R)
• M63: 43,469,102 km (0.074 R)
• M64: 46,020,045 km (0.112 R)
• M65: 46,508,033 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 8.9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.92 AU - 13.32 AU

Year: 15335 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,191,433 km

• M1: 112,647 km (0.072 R)
• M2: 221,854 km (0.087 R)
• M3: 281,842 km (0.115 R)
• M4: 707,598 km (0.08 R)
• M5: 766,988 km (0.086 R)
• M6: 891,155 km (0.092 R)
• M7: 1,583,793 km (0.072 R)
• M8: 1,938,639 km (0.107 R)
• M9: 3,767,473 km (0.109 R)
• M10: 4,129,350 km (0.082 R)
• M11: 4,203,102 km (0.106 R)
• M12: 5,809,334 km (0.069 R)
• M13: 5,892,211 km (0.112 R)
• M14: 7,628,893 km (0.114 R)
• M15: 7,994,211 km (0.112 R)
• M16: 8,365,064 km (0.115 R)
• M17: 8,836,746 km (0.052 R)
• M18: 8,979,911 km (0.073 R)
• M19: 10,003,610 km (0.081 R)
• M20: 10,202,874 km (0.063 R)
• M21: 10,453,600 km (0.08 R)
• M22: 10,961,485 km (0.035 R)
• M23: 11,063,959 km (0.092 R)
• M24: 11,321,716 km (0.093 R)
• M25: 11,581,418 km (0.076 R)
• M26: 12,212,721 km (0.096 R)
• M27: 12,319,085 km (0.099 R)
• M28: 13,017,558 km (0.087 R)
• M29: 13,344,280 km (0.079 R)
• M30: 14,005,951 km (0.092 R)
• M31: 14,791,340 km (0.117 R)
• M32: 15,075,277 km (0.046 R)
• M33: 15,303,713 km (0.102 R)
• M34: 16,580,680 km (0.083 R)
• M35: 17,291,569 km (0.095 R)
• M36: 17,650,754 km (0.067 R)
• M37: 18,559,411 km (0.052 R)
• M38: 18,742,968 km (0.113 R)
• M39: 20,674,875 km (0.118 R)
• M40: 21,311,563 km (0.092 R)
• M41: 21,503,796 km (0.095 R)
• M42: 21,696,628 km (0.063 R)
• M43: 22,019,311 km (0.117 R)
• M44: 22,148,862 km (0.064 R)
• M45: 22,473,639 km (0.108 R)
• M46: 22,996,783 km (0.074 R)
• M47: 24,121,609 km (0.05 R)
• M48: 25,196,769 km (0.083 R)
• M49: 25,808,325 km (0.105 R)
• M50: 26,081,641 km (0.098 R)
• M51: 26,356,003 km (0.115 R)
• M52: 26,562,299 km (0.1 R)
• M53: 32,260,332 km (0.085 R)
• M54: 34,415,589 km (0.113 R)
• M55: 34,791,827 km (0.109 R)
• M56: 35,320,955 km (0.116 R)
• M57: 35,700,485 km (0.11 R)
• M58: 36,693,665 km (0.093 R)
• M59: 36,924,046 km (0.08 R)
• M60: 38,863,432 km (0.06 R)
• M61: 38,941,672 km (0.089 R)
• M62: 39,176,840 km (0.117 R)
• M63: 39,806,049 km (0.091 R)
• M64: 40,121,999 km (0.059 R)
• M65: 40,835,731 km (0.089 R)
• M66: 43,976,837 km (0.098 R)
• M67: 46,196,570 km (0.109 R)
• M68: 46,362,475 km (0.09 R)
• M69: 48,789,850 km (0.09 R)
• M70: 49,891,339 km (0.092 R)
• M71: 50,146,702 km (0.076 R)
• M72: 52,291,637 km (0.107 R)
• M73: 52,464,422 km (0.052 R)
• M74: 52,724,124 km (0.048 R)
• M75: 53,071,041 km (0.071 R)
• M76: 53,331,791 km (0.092 R)
• M77: 53,679,905 km (0.082 R)
• M78: 53,854,336 km (0.116 R)
• M79: 55,168,404 km (0.104 R)
• M80: 55,608,670 km (0.108 R)
• M81: 56,138,695 km (0.095 R)
• M82: 56,936,650 km (0.1 R)
• M83: 58,723,597 km (0.064 R)
• M84: 59,353,404 km (0.117 R)
• M85: 59,894,948 km (0.102 R)
• M86: 60,166,319 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 3.1

Gravity: 52.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.49 AU - 15.99 AU

Year: 20567 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,191,433 km

• M1: 44,879 km (0.095 R)
• M2: 79,586 km (0.098 R)
• M3: 403,017 km (0.099 R)
• M4: 993,180 km (0.076 R)
• M5: 1,255,126 km (0.114 R)
• M6: 1,393,953 km (0.118 R)
• M7: 1,422,227 km (0.084 R)
• M8: 1,596,209 km (0.114 R)
• M9: 1,716,037 km (0.037 R)
• M10: 1,746,406 km (0.091 R)
• M11: 1,838,707 km (0.049 R)
• M12: 1,901,239 km (0.109 R)
• M13: 2,256,983 km (0.113 R)
• M14: 2,323,853 km (0.055 R)
• M15: 2,459,539 km (0.084 R)
• M16: 2,597,917 km (0.116 R)
• M17: 3,634,929 km (0.079 R)
• M18: 4,402,665 km (0.069 R)
• M19: 4,912,495 km (0.045 R)
• M20: 6,079,358 km (0.12 R)
• M21: 7,032,147 km (0.082 R)
• M22: 8,807,724 km (0.103 R)
• M23: 8,913,041 km (0.087 R)
• M24: 9,018,956 km (0.075 R)
• M25: 9,072,064 km (0.072 R)
• M26: 9,500,512 km (0.118 R)
• M27: 12,205,690 km (0.089 R)
• M28: 12,678,120 km (0.11 R)
• M29: 15,254,794 km (0.095 R)
• M30: 17,058,944 km (0.087 R)
• M31: 17,520,454 km (0.109 R)
• M32: 17,852,561 km (0.083 R)
• M33: 17,986,002 km (0.094 R)
• M34: 18,929,367 km (0.103 R)
• M35: 19,888,588 km (0.086 R)
• M36: 20,235,057 km (0.094 R)
• M37: 21,074,450 km (0.1 R)
• M38: 21,286,131 km (0.112 R)
• M39: 23,733,702 km (0.096 R)
• M40: 24,990,324 km (0.074 R)
• M41: 25,814,908 km (0.085 R)
• M42: 26,268,489 km (0.094 R)
• M43: 26,496,176 km (0.105 R)
• M44: 29,044,427 km (0.084 R)
• M45: 32,805,766 km (0.112 R)
• M46: 33,543,433 km (0.062 R)
• M47: 34,701,470 km (0.101 R)
• M48: 35,034,774 km (0.07 R)
• M49: 36,971,767 km (0.072 R)
• M50: 38,511,728 km (0.078 R)
• M51: 39,029,636 km (0.09 R)
• M52: 39,116,253 km (0.041 R)
• M53: 40,685,086 km (0.085 R)
• M54: 42,274,264 km (0.072 R)
• M55: 42,363,125 km (0.103 R)
• M56: 42,987,098 km (0.086 R)
• M57: 43,165,867 km (0.089 R)
• M58: 44,153,961 km (0.1 R)
• M59: 44,605,448 km (0.06 R)
• M60: 46,885,917 km (0.107 R)
• M61: 47,254,377 km (0.109 R)
• M62: 49,859,923 km (0.068 R)
• M63: 50,329,960 km (0.101 R)
• M64: 50,518,453 km (0.087 R)
• M65: 50,801,642 km (0.066 R)
• M66: 51,274,670 km (0.1 R)
• M67: 52,129,921 km (0.075 R)
• M68: 52,225,365 km (0.114 R)
• M69: 53,277,636 km (0.057 R)
• M70: 54,336,939 km (0.068 R)
• M71: 56,378,501 km (0.071 R)
• M72: 57,162,693 km (0.089 R)
• M73: 57,359,414 km (0.097 R)
• M74: 58,742,147 km (0.12 R)
• M75: 59,736,524 km (0.114 R)
• M76: 60,036,019 km (0.094 R)
• M77: 67,473,277 km (0.071 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit