🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 290 Days

Day: 18.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,710,085 km

• M1: 65,673 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.81 AU - 1.29 AU

Year: 391 Days

Day: 37.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,710,085 km

• M1: 668,553 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.72 AU - 1.86 AU

Year: 870 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.84 AU - 1.92 AU

Year: 937 Days

Day: 38.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,710,085 km

• M1: 93,947 km (0.079 R)
• M2: 550,670 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.69 AU

Year: 1284 Days

Day: 13.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.09 AU - 5.05 AU

Year: 3551 Days

Day: 29.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,710,085 km

• M1: 258,804 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.8

Radius: 7.8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.19 AU - 16.25 AU

Year: 23741 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,710,085 km

• M1: 277,055 km (0.085 R)
• M2: 356,941 km (0.063 R)
• M3: 1,165,218 km (0.109 R)
• M4: 1,332,319 km (0.079 R)
• M5: 1,567,187 km (0.037 R)
• M6: 1,815,370 km (0.074 R)
• M7: 2,418,848 km (0.106 R)
• M8: 2,705,926 km (0.107 R)
• M9: 3,003,925 km (0.072 R)
• M10: 3,156,814 km (0.084 R)
• M11: 3,391,234 km (0.055 R)
• M12: 4,043,481 km (0.077 R)
• M13: 4,514,265 km (0.049 R)
• M14: 4,734,025 km (0.119 R)
• M15: 5,138,388 km (0.113 R)
• M16: 7,218,995 km (0.102 R)
• M17: 7,372,931 km (0.056 R)
• M18: 7,424,393 km (0.095 R)
• M19: 8,211,876 km (0.1 R)
• M20: 8,372,694 km (0.095 R)
• M21: 9,247,093 km (0.026 R)
• M22: 9,302,744 km (0.088 R)
• M23: 9,414,344 km (0.116 R)
• M24: 9,526,392 km (0.11 R)
• M25: 9,922,079 km (0.09 R)
• M26: 12,100,822 km (0.095 R)
• M27: 12,776,107 km (0.063 R)
• M28: 13,024,739 km (0.114 R)
• M29: 13,337,847 km (0.111 R)
• M30: 13,400,678 km (0.077 R)
• M31: 14,420,487 km (0.097 R)
• M32: 15,929,780 km (0.103 R)
• M33: 17,903,275 km (0.114 R)
• M34: 17,972,688 km (0.118 R)
• M35: 18,883,440 km (0.066 R)
• M36: 19,095,570 km (0.114 R)
• M37: 19,237,538 km (0.097 R)
• M38: 20,603,666 km (0.099 R)
• M39: 21,188,145 km (0.045 R)
• M40: 23,808,651 km (0.11 R)
• M41: 25,195,722 km (0.062 R)
• M42: 25,273,513 km (0.028 R)
• M43: 26,529,686 km (0.109 R)
• M44: 26,688,111 km (0.064 R)
• M45: 27,085,592 km (0.105 R)
• M46: 27,485,018 km (0.065 R)
• M47: 27,645,238 km (0.116 R)
• M48: 27,725,572 km (0.106 R)
• M49: 28,613,734 km (0.116 R)
• M50: 31,585,047 km (0.119 R)
• M51: 32,681,899 km (0.111 R)
• M52: 34,480,065 km (0.071 R)
• M53: 34,913,001 km (0.073 R)
• M54: 34,999,768 km (0.109 R)
• M55: 36,310,096 km (0.09 R)
• M56: 37,281,285 km (0.097 R)
• M57: 40,518,882 km (0.081 R)
• M58: 42,819,548 km (0.065 R)
• M59: 42,912,448 km (0.11 R)
• M60: 43,938,839 km (0.067 R)
• M61: 45,730,723 km (0.118 R)
• M62: 46,587,918 km (0.057 R)
• M63: 47,162,225 km (0.092 R)
• M64: 47,450,350 km (0.034 R)
• M65: 48,899,355 km (0.117 R)
• M66: 52,137,999 km (0.073 R)
• M67: 52,435,849 km (0.061 R)
• M68: 52,535,182 km (0.098 R)
• M69: 56,155,600 km (0.113 R)
• M70: 56,766,707 km (0.098 R)
• M71: 56,868,733 km (0.092 R)
• M72: 57,687,632 km (0.111 R)
• M73: 57,892,880 km (0.077 R)
• M74: 58,613,493 km (0.034 R)
• M75: 59,647,813 km (0.071 R)
• M76: 60,688,415 km (0.115 R)
• M77: 63,315,653 km (0.103 R)
• M78: 63,951,743 km (0.094 R)
• M79: 65,123,394 km (0.108 R)
• M80: 65,337,169 km (0.109 R)
• M81: 65,979,991 km (0.119 R)
• M82: 66,194,664 km (0.116 R)
• M83: 69,334,125 km (0.1 R)
• M84: 69,661,595 km (0.092 R)
• M85: 71,637,633 km (0.104 R)
• M86: 71,968,693 km (0.101 R)
• M87: 72,854,163 km (0.047 R)
• M88: 73,520,771 km (0.057 R)
• M89: 74,412,524 km (0.088 R)
• M90: 74,524,274 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.7

Radius: 4.3

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.36 AU - 20.82 AU

Year: 31512 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,710,085 km

• M1: 70,461 km (0.087 R)
• M2: 414,984 km (0.027 R)
• M3: 539,151 km (0.029 R)
• M4: 732,282 km (0.118 R)
• M5: 851,810 km (0.046 R)
• M6: 1,247,347 km (0.03 R)
• M7: 1,501,364 km (0.064 R)
• M8: 1,615,208 km (0.046 R)
• M9: 2,056,073 km (0.086 R)
• M10: 2,311,586 km (0.113 R)
• M11: 2,577,123 km (0.111 R)
• M12: 3,136,619 km (0.088 R)
• M13: 3,886,852 km (0.117 R)
• M14: 3,938,762 km (0.088 R)
• M15: 4,308,718 km (0.086 R)
• M16: 7,255,048 km (0.108 R)
• M17: 8,035,500 km (0.104 R)
• M18: 8,301,635 km (0.094 R)
• M19: 8,570,462 km (0.103 R)
• M20: 10,028,742 km (0.079 R)
• M21: 10,969,264 km (0.083 R)
• M22: 11,264,271 km (0.092 R)
• M23: 12,778,052 km (0.093 R)
• M24: 13,088,318 km (0.084 R)
• M25: 14,193,996 km (0.025 R)
• M26: 14,354,364 km (0.114 R)
• M27: 15,083,505 km (0.054 R)
• M28: 16,074,291 km (0.057 R)
• M29: 16,241,542 km (0.086 R)
• M30: 18,031,331 km (0.114 R)
• M31: 18,292,080 km (0.107 R)
• M32: 18,729,504 km (0.103 R)
• M33: 19,258,781 km (0.065 R)
• M34: 20,332,295 km (0.03 R)
• M35: 20,785,278 km (0.077 R)
• M36: 21,608,964 km (0.08 R)
• M37: 22,163,972 km (0.104 R)
• M38: 22,911,363 km (0.087 R)
• M39: 23,666,982 km (0.1 R)
• M40: 24,047,858 km (0.113 R)
• M41: 26,080,294 km (0.027 R)
• M42: 27,166,824 km (0.1 R)
• M43: 28,368,693 km (0.104 R)
• M44: 28,976,210 km (0.096 R)
• M45: 29,485,740 km (0.048 R)
• M46: 30,513,478 km (0.079 R)
• M47: 30,927,864 km (0.119 R)
• M48: 31,031,834 km (0.08 R)
• M49: 31,867,189 km (0.062 R)
• M50: 32,077,224 km (0.085 R)
• M51: 32,287,559 km (0.068 R)
• M52: 34,202,262 km (0.086 R)
• M53: 34,632,655 km (0.1 R)
• M54: 34,848,525 km (0.041 R)
• M55: 35,825,548 km (0.076 R)
• M56: 36,262,673 km (0.079 R)
• M57: 36,372,329 km (0.108 R)
• M58: 37,695,522 km (0.094 R)
• M59: 40,957,952 km (0.117 R)
• M60: 41,186,239 km (0.107 R)
• M61: 42,912,000 km (0.092 R)
• M62: 43,259,964 km (0.055 R)
• M63: 44,543,813 km (0.084 R)
• M64: 44,661,098 km (0.089 R)
• M65: 44,896,116 km (0.092 R)
• M66: 45,958,560 km (0.093 R)
• M67: 51,147,961 km (0.092 R)
• M68: 52,504,963 km (0.064 R)
• M69: 53,001,329 km (0.119 R)
• M70: 54,750,876 km (0.053 R)
• M71: 57,921,902 km (0.077 R)
• M72: 58,691,733 km (0.077 R)
• M73: 66,440,005 km (0.06 R)
• M74: 66,708,234 km (0.066 R)
• M75: 67,515,165 km (0.118 R)
• M76: 67,919,677 km (0.113 R)
• M77: 70,364,406 km (0.106 R)
• M78: 72,147,911 km (0.074 R)
• M79: 72,837,707 km (0.06 R)
• M80: 73,252,692 km (0.104 R)
• M81: 73,391,219 km (0.063 R)
• M82: 73,529,897 km (0.077 R)
• M83: 74,920,558 km (0.111 R)
• M84: 76,600,842 km (0.077 R)
• M85: 76,882,086 km (0.087 R)
• M86: 77,869,132 km (0.088 R)
• M87: 80,855,405 km (0.117 R)
• M88: 83,879,077 km (0.083 R)
• M89: 85,040,555 km (0.058 R)
• M90: 90,333,029 km (0.075 R)
• M91: 93,319,002 km (0.108 R)
• M92: 95,730,969 km (0.11 R)
• M93: 96,033,904 km (0.065 R)
• M94: 99,387,141 km (0.066 R)
• M95: 103,399,206 km (0.049 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit