🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.2 AU - 1.34 AU

Year: 518 Days

Day: 37.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,453,144 km

• M1: 433,235 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.35 AU - 1.83 AU

Year: 725 Days

Day: 41.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.52 AU - 3.04 AU

Year: 1676 Days

Day: 37.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.97 AU - 4.45 AU

Year: 2584 Days

Day: 46.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.16 AU - 4.88 AU

Year: 3475 Days

Day: 17.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 153.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 8.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.44 AU - 7.92 AU

Year: 6244 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,453,144 km

• M1: 119,529 km (0.047 R)
• M2: 195,674 km (0.116 R)
• M3: 446,550 km (0.105 R)
• M4: 614,847 km (0.119 R)
• M5: 776,263 km (0.109 R)
• M6: 1,256,772 km (0.108 R)
• M7: 1,591,422 km (0.115 R)
• M8: 2,033,185 km (0.08 R)
• M9: 2,404,636 km (0.031 R)
• M10: 2,620,207 km (0.066 R)
• M11: 2,686,179 km (0.116 R)
• M12: 3,210,370 km (0.079 R)
• M13: 3,569,106 km (0.071 R)
• M14: 3,691,627 km (0.088 R)
• M15: 4,118,579 km (0.103 R)
• M16: 4,721,159 km (0.033 R)
• M17: 5,211,840 km (0.1 R)
• M18: 6,065,894 km (0.036 R)
• M19: 6,360,153 km (0.051 R)
• M20: 6,810,293 km (0.077 R)
• M21: 7,116,221 km (0.08 R)
• M22: 7,426,637 km (0.102 R)
• M23: 7,520,584 km (0.068 R)
• M24: 7,614,980 km (0.035 R)
• M25: 7,709,825 km (0.107 R)
• M26: 8,060,782 km (0.114 R)
• M27: 8,125,109 km (0.086 R)
• M28: 8,646,308 km (0.077 R)
• M29: 9,448,302 km (0.094 R)
• M30: 10,204,220 km (0.062 R)
• M31: 10,273,933 km (0.049 R)
• M32: 10,624,740 km (0.098 R)
• M33: 11,194,259 km (0.095 R)
• M34: 11,446,631 km (0.115 R)
• M35: 11,700,797 km (0.108 R)
• M36: 12,103,964 km (0.117 R)
• M37: 12,288,867 km (0.087 R)
• M38: 12,474,518 km (0.12 R)
• M39: 12,961,758 km (0.078 R)
• M40: 13,762,107 km (0.04 R)
• M41: 13,839,149 km (0.095 R)
• M42: 13,993,684 km (0.114 R)
• M43: 14,187,712 km (0.114 R)
• M44: 14,460,729 km (0.104 R)
• M45: 14,617,657 km (0.091 R)
• M46: 14,735,540 km (0.112 R)
• M47: 14,814,378 km (0.025 R)
• M48: 14,893,366 km (0.11 R)
• M49: 15,530,353 km (0.06 R)
• M50: 15,892,530 km (0.041 R)
• M51: 16,216,708 km (0.066 R)
• M52: 16,502,291 km (0.1 R)
• M53: 16,625,260 km (0.086 R)
• M54: 17,078,392 km (0.104 R)
• M55: 17,327,323 km (0.062 R)
• M56: 17,577,451 km (0.071 R)
• M57: 18,632,415 km (0.03 R)
• M58: 20,670,835 km (0.081 R)
• M59: 20,847,510 km (0.054 R)
• M60: 20,980,503 km (0.115 R)
• M61: 22,369,968 km (0.085 R)
• M62: 22,551,430 km (0.083 R)
• M63: 23,650,526 km (0.096 R)
• M64: 24,020,631 km (0.111 R)
• M65: 24,206,581 km (0.035 R)
• M66: 24,486,179 km (0.099 R)
• M67: 24,860,623 km (0.095 R)
• M68: 25,189,888 km (0.117 R)
• M69: 25,331,557 km (0.106 R)
• M70: 25,662,767 km (0.119 R)
• M71: 26,043,194 km (0.078 R)
• M72: 26,138,638 km (0.11 R)
• M73: 26,329,824 km (0.101 R)
• M74: 26,954,245 km (0.101 R)
• M75: 27,632,223 km (0.059 R)
• M76: 28,315,735 km (0.086 R)
• M77: 28,512,008 km (0.078 R)
• M78: 28,659,511 km (0.07 R)
• M79: 29,004,783 km (0.056 R)
• M80: 29,401,068 km (0.102 R)
• M81: 29,699,516 km (0.119 R)
• M82: 29,948,895 km (0.077 R)
• M83: 30,199,023 km (0.053 R)
• M84: 31,054,573 km (0.087 R)
• M85: 31,663,287 km (0.061 R)
• M86: 31,867,039 km (0.051 R)
• M87: 32,943,994 km (0.057 R)
• M88: 33,047,217 km (0.03 R)

Asteroid Belt

Center: 13.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 5.6

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 19.12 AU - 21.14 AU

Year: 32663 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,453,144 km

• M1: 293,212 km (0.105 R)
• M2: 604,974 km (0.1 R)
• M3: 912,098 km (0.108 R)
• M4: 1,419,833 km (0.114 R)
• M5: 2,074,623 km (0.107 R)
• M6: 3,227,275 km (0.105 R)
• M7: 3,442,995 km (0.071 R)
• M8: 3,530,659 km (0.113 R)
• M9: 3,979,752 km (0.094 R)
• M10: 4,351,952 km (0.072 R)
• M11: 4,735,371 km (0.045 R)
• M12: 4,783,990 km (0.119 R)
• M13: 4,980,412 km (0.11 R)
• M14: 5,740,369 km (0.028 R)
• M15: 6,427,772 km (0.067 R)
• M16: 6,535,931 km (0.075 R)
• M17: 6,699,142 km (0.09 R)
• M18: 7,309,202 km (0.109 R)
• M19: 8,286,376 km (0.097 R)
• M20: 8,700,762 km (0.063 R)
• M21: 10,360,700 km (0.105 R)
• M22: 10,423,980 km (0.098 R)
• M23: 10,550,988 km (0.083 R)
• M24: 12,048,613 km (0.075 R)
• M25: 13,060,642 km (0.072 R)
• M26: 16,699,311 km (0.084 R)
• M27: 17,749,339 km (0.081 R)
• M28: 19,130,576 km (0.063 R)
• M29: 19,286,307 km (0.06 R)
• M30: 20,466,634 km (0.112 R)
• M31: 20,546,071 km (0.118 R)
• M32: 21,670,149 km (0.118 R)
• M33: 22,403,179 km (0.101 R)
• M34: 24,229,320 km (0.049 R)
• M35: 25,159,968 km (0.103 R)
• M36: 25,930,248 km (0.111 R)
• M37: 26,448,006 km (0.106 R)
• M38: 26,534,623 km (0.116 R)
• M39: 26,969,205 km (0.069 R)
• M40: 27,231,151 km (0.104 R)
• M41: 27,318,516 km (0.1 R)
• M42: 29,805,581 km (0.086 R)
• M43: 29,895,788 km (0.082 R)
• M44: 30,076,353 km (0.077 R)
• M45: 30,347,873 km (0.1 R)
• M46: 32,086,499 km (0.069 R)
• M47: 32,549,355 km (0.098 R)
• M48: 33,014,455 km (0.038 R)
• M49: 33,669,394 km (0.113 R)
• M50: 34,233,977 km (0.053 R)
• M51: 34,707,005 km (0.117 R)
• M52: 35,563,752 km (0.099 R)
• M53: 35,659,345 km (0.094 R)
• M54: 38,077,744 km (0.102 R)
• M55: 39,158,589 km (0.058 R)
• M56: 39,653,160 km (0.071 R)
• M57: 42,359,385 km (0.094 R)
• M58: 45,747,178 km (0.076 R)
• M59: 46,372,348 km (0.073 R)
• M60: 46,476,767 km (0.096 R)
• M61: 46,686,055 km (0.076 R)
• M62: 47,842,147 km (0.052 R)
• M63: 50,075,494 km (0.116 R)
• M64: 50,827,522 km (0.077 R)
• M65: 51,691,450 km (0.087 R)
• M66: 51,908,217 km (0.11 R)
• M67: 52,016,676 km (0.079 R)
• M68: 53,433,816 km (0.105 R)
• M69: 54,202,151 km (0.085 R)
• M70: 55,860,892 km (0.097 R)
• M71: 58,323,722 km (0.109 R)
• M72: 59,001,550 km (0.086 R)
• M73: 59,454,831 km (0.072 R)
• M74: 59,681,921 km (0.058 R)
• M75: 59,795,615 km (0.104 R)
• M76: 60,936,149 km (0.045 R)
• M77: 64,167,613 km (0.08 R)
• M78: 64,750,446 km (0.116 R)
• M79: 64,867,282 km (0.091 R)
• M80: 67,099,432 km (0.097 R)
• M81: 69,476,243 km (0.085 R)
• M82: 69,595,921 km (0.061 R)
• M83: 69,715,450 km (0.098 R)
• M84: 73,336,167 km (0.06 R)
• M85: 73,823,557 km (0.036 R)
• M86: 74,556,587 km (0.058 R)
• M87: 75,660,619 km (0.07 R)
• M88: 77,141,189 km (0.114 R)
• M89: 78,880,564 km (0.11 R)
• M90: 81,135,752 km (0.081 R)
• M91: 83,666,349 km (0.071 R)
• M92: 84,430,645 km (0.118 R)
• M93: 84,558,252 km (0.085 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit