🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 184 Days

Day: 12.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.01 AU - 1.47 AU

Year: 497 Days

Day: 15.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.61 AU - 1.67 AU

Year: 756 Days

Day: 21.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,628,383 km

• M1: 51,462 km (0.094 R)
• M2: 620,233 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.48 AU - 2.24 AU

Year: 913 Days

Day: 35.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,628,383 km

• M1: 54,753 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.2 AU - 2.8 AU

Year: 1423 Days

Day: 28.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,628,383 km

• M1: 537,804 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.42 AU - 2.72 AU

Year: 1483 Days

Day: 24.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,628,383 km

• M1: 1,502,561 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.97 AU - 2.97 AU

Year: 1842 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.6 AU - 5.56 AU

Year: 3528 Days

Day: 23.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,628,383 km

• M1: 2,734,799 km (0.116 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 10.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.52 AU - 9.1 AU

Year: 7855 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,628,383 km

• M1: 149,897 km (0.114 R)
• M2: 223,499 km (0.102 R)
• M3: 733,778 km (0.119 R)
• M4: 898,186 km (0.076 R)
• M5: 1,021,005 km (0.058 R)
• M6: 1,206,656 km (0.069 R)
• M7: 1,343,538 km (0.103 R)
• M8: 1,444,517 km (0.075 R)
• M9: 1,569,132 km (0.101 R)
• M10: 1,675,945 km (0.057 R)
• M11: 2,080,906 km (0.031 R)
• M12: 2,392,369 km (0.046 R)
• M13: 2,516,236 km (0.101 R)
• M14: 2,718,792 km (0.058 R)
• M15: 3,059,725 km (0.107 R)
• M16: 3,221,740 km (0.092 R)
• M17: 3,303,869 km (0.046 R)
• M18: 3,498,047 km (0.072 R)
• M19: 3,840,028 km (0.086 R)
• M20: 4,044,528 km (0.085 R)
• M21: 4,741,654 km (0.088 R)
• M22: 4,866,718 km (0.031 R)
• M23: 5,248,641 km (0.105 R)
• M24: 5,541,404 km (0.086 R)
• M25: 5,940,232 km (0.046 R)
• M26: 6,075,170 km (0.098 R)
• M27: 6,486,414 km (0.107 R)
• M28: 6,625,540 km (0.107 R)
• M29: 6,765,564 km (0.09 R)
• M30: 7,847,605 km (0.093 R)
• M31: 9,648,464 km (0.103 R)
• M32: 9,847,429 km (0.105 R)
• M33: 10,087,983 km (0.093 R)
• M34: 10,697,594 km (0.034 R)
• M35: 11,069,195 km (0.092 R)
• M36: 12,858,835 km (0.097 R)
• M37: 13,608,470 km (0.105 R)
• M38: 13,786,940 km (0.056 R)
• M39: 15,520,929 km (0.08 R)
• M40: 15,754,152 km (0.069 R)
• M41: 16,035,545 km (0.055 R)
• M42: 16,889,899 km (0.084 R)
• M43: 17,081,683 km (0.086 R)
• M44: 17,322,536 km (0.111 R)
• M45: 17,661,674 km (0.098 R)
• M46: 18,051,825 km (0.092 R)
• M47: 19,842,811 km (0.064 R)
• M48: 20,605,611 km (0.08 R)
• M49: 20,708,085 km (0.048 R)
• M50: 21,585,776 km (0.089 R)
• M51: 21,741,807 km (0.12 R)
• M52: 22,107,573 km (0.083 R)
• M53: 22,370,118 km (0.119 R)
• M54: 24,020,781 km (0.099 R)
• M55: 24,670,185 km (0.086 R)
• M56: 25,106,412 km (0.113 R)
• M57: 25,600,235 km (0.067 R)
• M58: 25,931,145 km (0.101 R)
• M59: 26,485,854 km (0.054 R)
• M60: 27,100,701 km (0.12 R)
• M61: 29,953,832 km (0.074 R)
• M62: 30,769,739 km (0.075 R)
• M63: 32,423,394 km (0.043 R)
• M64: 32,602,313 km (0.064 R)
• M65: 33,260,992 km (0.111 R)
• M66: 33,441,407 km (0.074 R)
• M67: 33,924,160 km (0.101 R)
• M68: 35,324,695 km (0.082 R)
• M69: 36,433,963 km (0.032 R)
• M70: 37,055,243 km (0.05 R)
• M71: 38,813,168 km (0.091 R)
• M72: 39,193,445 km (0.061 R)
• M73: 39,320,454 km (0.062 R)
• M74: 41,759,797 km (0.115 R)
• M75: 42,019,349 km (0.097 R)
• M76: 42,540,249 km (0.084 R)
• M77: 43,851,773 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.7

Radius: 3.2

Gravity: 50.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.23 AU - 21.93 AU

Year: 32383 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,628,383 km

• M1: 95,743 km (0.083 R)
• M2: 121,473 km (0.118 R)
• M3: 487,689 km (0.087 R)
• M4: 692,788 km (0.044 R)
• M5: 1,340,547 km (0.094 R)
• M6: 2,202,679 km (0.101 R)
• M7: 2,620,655 km (0.087 R)
• M8: 2,663,889 km (0.12 R)
• M9: 3,062,568 km (0.086 R)
• M10: 3,574,791 km (0.098 R)
• M11: 4,163,309 km (0.115 R)
• M12: 4,468,638 km (0.065 R)
• M13: 4,728,639 km (0.117 R)
• M14: 6,272,489 km (0.114 R)
• M15: 6,563,307 km (0.111 R)
• M16: 7,461,643 km (0.094 R)
• M17: 7,584,313 km (0.099 R)
• M18: 7,769,665 km (0.119 R)
• M19: 8,144,557 km (0.109 R)
• M20: 8,977,069 km (0.036 R)
• M21: 9,238,716 km (0.079 R)
• M22: 10,105,935 km (0.083 R)
• M23: 10,859,908 km (0.059 R)
• M24: 11,208,471 km (0.086 R)
• M25: 11,702,742 km (0.073 R)
• M26: 12,348,556 km (0.1 R)
• M27: 13,450,494 km (0.04 R)
• M28: 13,525,143 km (0.117 R)
• M29: 14,659,993 km (0.081 R)
• M30: 15,668,133 km (0.098 R)
• M31: 16,618,379 km (0.055 R)
• M32: 20,002,582 km (0.108 R)
• M33: 20,429,384 km (0.041 R)
• M34: 20,859,179 km (0.077 R)
• M35: 21,902,923 km (0.089 R)
• M36: 22,166,515 km (0.118 R)
• M37: 22,254,628 km (0.105 R)
• M38: 24,494,557 km (0.117 R)
• M39: 25,042,684 km (0.098 R)
• M40: 26,617,650 km (0.118 R)
• M41: 27,086,938 km (0.1 R)
• M42: 27,369,828 km (0.078 R)
• M43: 27,653,765 km (0.041 R)
• M44: 28,319,924 km (0.101 R)
• M45: 28,607,002 km (0.092 R)
• M46: 28,798,936 km (0.083 R)
• M47: 29,571,011 km (0.09 R)
• M48: 29,765,040 km (0.073 R)
• M49: 31,332,676 km (0.111 R)
• M50: 31,629,627 km (0.114 R)
• M51: 34,547,683 km (0.093 R)
• M52: 36,922,250 km (0.071 R)
• M53: 39,349,027 km (0.113 R)
• M54: 39,883,241 km (0.108 R)
• M55: 40,527,709 km (0.099 R)
• M56: 41,067,308 km (0.119 R)
• M57: 42,590,663 km (0.062 R)
• M58: 43,029,434 km (0.116 R)
• M59: 43,249,343 km (0.107 R)
• M60: 44,576,426 km (0.084 R)
• M61: 45,133,378 km (0.074 R)
• M62: 47,952,401 km (0.059 R)
• M63: 48,751,852 km (0.097 R)
• M64: 49,440,750 km (0.103 R)
• M65: 52,462,328 km (0.117 R)
• M66: 54,946,251 km (0.047 R)
• M67: 56,743,669 km (0.058 R)
• M68: 58,195,516 km (0.11 R)
• M69: 58,438,763 km (0.096 R)
• M70: 59,170,147 km (0.073 R)
• M71: 59,537,110 km (0.05 R)
• M72: 60,396,101 km (0.106 R)
• M73: 60,642,339 km (0.115 R)
• M74: 61,259,281 km (0.119 R)
• M75: 66,015,296 km (0.093 R)
• M76: 66,142,006 km (0.1 R)
• M77: 66,649,891 km (0.086 R)
• M78: 66,777,049 km (0.103 R)
• M79: 68,181,025 km (0.069 R)
• M80: 68,565,641 km (0.114 R)
• M81: 69,723,828 km (0.098 R)
• M82: 70,888,447 km (0.025 R)
• M83: 73,236,984 km (0.043 R)
• M84: 74,420,752 km (0.116 R)
• M85: 75,876,190 km (0.062 R)
• M86: 77,741,974 km (0.086 R)
• M87: 79,892,892 km (0.063 R)
• M88: 81,518,722 km (0.119 R)
• M89: 83,429,386 km (0.107 R)
• M90: 84,252,773 km (0.088 R)
• M91: 85,216,781 km (0.102 R)
• M92: 85,769,396 km (0.12 R)
• M93: 87,851,798 km (0.096 R)
• M94: 89,249,342 km (0.117 R)
• M95: 93,059,151 km (0.097 R)
• M96: 95,055,385 km (0.038 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit