🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 26.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 21.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.88 AU

Year: 255 Days

Day: 18.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 417 Days

Day: 46.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.15 AU - 1.63 AU

Year: 584 Days

Day: 17.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.82 AU - 2.96 AU

Year: 1751 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,881,613 km

• M1: 531,372 km (0.077 R)
• M2: 615,296 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.4 AU - 3.96 AU

Year: 2021 Days

Day: 15.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 9.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.1 AU - 7.72 AU

Year: 5785 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,881,613 km

• M1: 125,064 km (0.086 R)
• M2: 400,473 km (0.098 R)
• M3: 468,690 km (0.047 R)
• M4: 529,128 km (0.078 R)
• M5: 785,987 km (0.113 R)
• M6: 1,250,339 km (0.028 R)
• M7: 1,576,911 km (0.11 R)
• M8: 1,653,056 km (0.075 R)
• M9: 2,136,706 km (0.037 R)
• M10: 2,200,136 km (0.099 R)
• M11: 2,350,781 km (0.107 R)
• M12: 2,708,021 km (0.089 R)
• M13: 2,940,047 km (0.117 R)
• M14: 3,034,742 km (0.116 R)
• M15: 3,473,363 km (0.097 R)
• M16: 3,674,872 km (0.064 R)
• M17: 5,218,273 km (0.113 R)
• M18: 5,507,595 km (0.113 R)
• M19: 5,713,292 km (0.052 R)
• M20: 5,921,383 km (0.112 R)
• M21: 6,623,147 km (0.11 R)
• M22: 7,642,955 km (0.083 R)
• M23: 8,071,104 km (0.116 R)
• M24: 8,204,396 km (0.084 R)
• M25: 8,405,755 km (0.071 R)
• M26: 8,916,332 km (0.11 R)
• M27: 9,192,789 km (0.11 R)
• M28: 9,507,244 km (0.112 R)
• M29: 9,577,555 km (0.091 R)
• M30: 9,789,685 km (0.1 R)
• M31: 9,967,557 km (0.059 R)
• M32: 10,218,582 km (0.091 R)
• M33: 10,362,794 km (0.046 R)
• M34: 10,471,552 km (0.099 R)
• M35: 10,799,919 km (0.102 R)
• M36: 11,094,627 km (0.119 R)
• M37: 11,168,678 km (0.076 R)
• M38: 12,646,406 km (0.057 R)
• M39: 13,191,690 km (0.107 R)
• M40: 13,704,960 km (0.03 R)
• M41: 14,024,052 km (0.061 R)
• M42: 14,224,813 km (0.079 R)
• M43: 15,037,129 km (0.079 R)
• M44: 15,283,666 km (0.112 R)
• M45: 15,614,727 km (0.048 R)
• M46: 15,739,342 km (0.076 R)
• M47: 16,494,661 km (0.09 R)
• M48: 16,748,978 km (0.075 R)
• M49: 17,692,791 km (0.107 R)
• M50: 17,779,408 km (0.076 R)
• M51: 18,214,887 km (0.095 R)
• M52: 19,542,119 km (0.06 R)
• M53: 19,901,304 km (0.077 R)
• M54: 20,353,389 km (0.108 R)
• M55: 20,535,150 km (0.096 R)
• M56: 21,267,581 km (0.051 R)
• M57: 21,683,463 km (0.117 R)
• M58: 21,962,164 km (0.115 R)
• M59: 22,101,889 km (0.078 R)
• M60: 22,335,560 km (0.115 R)
• M61: 24,234,107 km (0.052 R)
• M62: 25,740,707 km (0.036 R)
• M63: 26,134,449 km (0.117 R)
• M64: 26,430,952 km (0.1 R)
• M65: 26,678,985 km (0.063 R)
• M66: 26,778,468 km (0.032 R)
• M67: 26,877,950 km (0.114 R)
• M68: 26,977,732 km (0.119 R)
• M69: 27,077,514 km (0.056 R)
• M70: 27,678,897 km (0.104 R)
• M71: 28,132,777 km (0.12 R)
• M72: 28,894,679 km (0.1 R)
• M73: 29,663,612 km (0.101 R)
• M74: 31,693,655 km (0.089 R)
• M75: 32,433,417 km (0.103 R)
• M76: 34,091,410 km (0.088 R)
• M77: 34,361,434 km (0.04 R)
• M78: 35,230,149 km (0.049 R)
• M79: 36,051,292 km (0.078 R)
• M80: 36,326,402 km (0.055 R)
• M81: 36,712,664 km (0.11 R)
• M82: 36,823,217 km (0.095 R)
• M83: 36,934,069 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 13.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.37 AU - 8.13 AU

Year: 7690 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,881,613 km

• M1: 204,650 km (0.096 R)
• M2: 369,208 km (0.115 R)
• M3: 522,396 km (0.054 R)
• M4: 823,387 km (0.091 R)
• M5: 1,037,910 km (0.118 R)
• M6: 1,234,631 km (0.114 R)
• M7: 1,483,712 km (0.117 R)
• M8: 1,942,678 km (0.119 R)
• M9: 2,188,766 km (0.1 R)
• M10: 2,374,268 km (0.104 R)
• M11: 2,468,963 km (0.119 R)
• M12: 2,736,295 km (0.049 R)
• M13: 2,861,059 km (0.086 R)
• M14: 3,116,273 km (0.108 R)
• M15: 3,299,381 km (0.096 R)
• M16: 3,405,745 km (0.093 R)
• M17: 3,954,620 km (0.071 R)
• M18: 4,501,998 km (0.091 R)
• M19: 4,739,859 km (0.067 R)
• M20: 5,604,385 km (0.097 R)
• M21: 6,087,586 km (0.117 R)
• M22: 6,517,381 km (0.08 R)
• M23: 6,752,997 km (0.05 R)
• M24: 7,128,787 km (0.079 R)
• M25: 7,476,602 km (0.081 R)
• M26: 8,736,964 km (0.069 R)
• M27: 8,848,116 km (0.063 R)
• M28: 9,600,892 km (0.076 R)
• M29: 9,869,271 km (0.068 R)
• M30: 10,728,860 km (0.095 R)
• M31: 11,857,426 km (0.062 R)
• M32: 12,352,595 km (0.111 R)
• M33: 12,896,832 km (0.098 R)
• M34: 13,193,186 km (0.052 R)
• M35: 13,534,568 km (0.095 R)
• M36: 13,749,391 km (0.057 R)
• M37: 14,052,177 km (0.056 R)
• M38: 14,532,236 km (0.062 R)
• M39: 14,708,313 km (0.086 R)
• M40: 14,840,707 km (0.058 R)
• M41: 15,329,593 km (0.098 R)
• M42: 15,553,691 km (0.112 R)
• M43: 15,914,371 km (0.033 R)
• M44: 16,874,490 km (0.118 R)
• M45: 17,618,440 km (0.118 R)
• M46: 17,853,159 km (0.112 R)
• M47: 18,754,636 km (0.064 R)
• M48: 18,994,292 km (0.091 R)
• M49: 20,257,048 km (0.11 R)
• M50: 20,404,402 km (0.117 R)
• M51: 20,502,987 km (0.112 R)
• M52: 20,700,456 km (0.118 R)
• M53: 22,252,234 km (0.044 R)
• M54: 23,582,459 km (0.114 R)
• M55: 23,996,994 km (0.082 R)
• M56: 24,309,504 km (0.09 R)
• M57: 24,518,493 km (0.053 R)
• M58: 24,623,211 km (0.118 R)
• M59: 25,360,729 km (0.061 R)
• M60: 26,319,651 km (0.075 R)
• M61: 26,588,030 km (0.052 R)
• M62: 27,398,850 km (0.112 R)
• M63: 27,507,608 km (0.078 R)
• M64: 27,780,025 km (0.088 R)
• M65: 28,437,508 km (0.116 R)
• M66: 29,823,832 km (0.083 R)
• M67: 30,047,780 km (0.073 R)
• M68: 30,272,176 km (0.114 R)
• M69: 31,175,448 km (0.058 R)
• M70: 31,345,691 km (0.097 R)
• M71: 32,374,326 km (0.065 R)
• M72: 34,288,730 km (0.069 R)
• M73: 34,817,259 km (0.081 R)
• M74: 35,052,875 km (0.072 R)
• M75: 35,407,572 km (0.086 R)
• M76: 36,001,176 km (0.104 R)
• M77: 36,538,382 km (0.032 R)
• M78: 36,837,877 km (0.113 R)
• M79: 37,499,848 km (0.101 R)
• M80: 38,835,308 km (0.061 R)
• M81: 40,001,274 km (0.088 R)
• M82: 40,743,578 km (0.051 R)
• M83: 41,240,991 km (0.094 R)
• M84: 41,365,606 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.2

Radius: 5.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.84 AU - 22.8 AU

Year: 30270 Days

Day: 23.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,881,613 km

• M1: 119,529 km (0.115 R)
• M2: 366,365 km (0.085 R)
• M3: 703,858 km (0.085 R)
• M4: 776,114 km (0.069 R)
• M5: 1,089,820 km (0.077 R)
• M6: 1,409,661 km (0.11 R)
• M7: 1,692,102 km (0.069 R)
• M8: 2,165,878 km (0.118 R)
• M9: 2,344,647 km (0.07 R)
• M10: 2,565,454 km (0.104 R)
• M11: 3,066,906 km (0.119 R)
• M12: 3,186,883 km (0.077 R)
• M13: 3,472,915 km (0.088 R)
• M14: 3,556,241 km (0.103 R)
• M15: 3,852,893 km (0.118 R)
• M16: 3,939,062 km (0.068 R)
• M17: 4,697,523 km (0.081 R)
• M18: 5,307,433 km (0.113 R)
• M19: 6,548,796 km (0.082 R)
• M20: 7,388,190 km (0.076 R)
• M21: 8,205,593 km (0.06 R)
• M22: 8,709,588 km (0.035 R)
• M23: 9,108,566 km (0.065 R)
• M24: 9,223,756 km (0.12 R)
• M25: 9,397,289 km (0.112 R)
• M26: 10,161,735 km (0.094 R)
• M27: 10,642,093 km (0.067 R)
• M28: 11,937,910 km (0.047 R)
• M29: 14,540,315 km (0.071 R)
• M30: 16,043,175 km (0.089 R)
• M31: 16,112,738 km (0.05 R)
• M32: 17,738,268 km (0.117 R)
• M33: 17,810,075 km (0.081 R)
• M34: 18,026,244 km (0.089 R)
• M35: 18,753,140 km (0.111 R)
• M36: 20,310,305 km (0.111 R)
• M37: 20,687,142 km (0.088 R)
• M38: 22,605,734 km (0.107 R)
• M39: 22,839,705 km (0.072 R)
• M40: 25,062,430 km (0.076 R)
• M41: 25,223,847 km (0.099 R)
• M42: 26,363,334 km (0.104 R)
• M43: 26,774,279 km (0.09 R)
• M44: 27,602,602 km (0.101 R)
• M45: 27,769,254 km (0.045 R)
• M46: 29,539,446 km (0.092 R)
• M47: 29,709,988 km (0.115 R)
• M48: 30,223,407 km (0.11 R)
• M49: 30,826,137 km (0.104 R)
• M50: 30,912,455 km (0.114 R)
• M51: 32,306,259 km (0.084 R)
• M52: 34,794,221 km (0.026 R)
• M53: 36,517,139 km (0.057 R)
• M54: 38,360,634 km (0.116 R)
• M55: 39,762,964 km (0.079 R)
• M56: 41,372,638 km (0.112 R)
• M57: 43,099,895 km (0.102 R)
• M58: 43,680,933 km (0.091 R)
• M59: 44,166,976 km (0.106 R)
• M60: 46,129,551 km (0.105 R)
• M61: 46,922,419 km (0.073 R)
• M62: 47,819,857 km (0.083 R)
• M63: 48,622,300 km (0.074 R)
• M64: 49,935,769 km (0.105 R)
• M65: 50,037,197 km (0.086 R)
• M66: 51,670,805 km (0.108 R)
• M67: 54,990,232 km (0.103 R)
• M68: 55,095,101 km (0.084 R)
• M69: 55,515,022 km (0.119 R)
• M70: 56,041,606 km (0.08 R)
• M71: 58,484,689 km (0.111 R)
• M72: 59,342,633 km (0.114 R)
• M73: 59,450,194 km (0.119 R)
• M74: 61,505,669 km (0.098 R)
• M75: 62,596,835 km (0.103 R)
• M76: 63,144,812 km (0.085 R)
• M77: 63,584,331 km (0.115 R)
• M78: 63,914,643 km (0.04 R)
• M79: 64,245,554 km (0.1 R)
• M80: 64,466,360 km (0.111 R)
• M81: 65,352,578 km (0.068 R)
• M82: 65,797,033 km (0.083 R)
• M83: 66,465,885 km (0.103 R)
• M84: 66,577,485 km (0.118 R)
• M85: 67,361,079 km (0.116 R)
• M86: 70,183,991 km (0.109 R)
• M87: 70,867,354 km (0.025 R)
• M88: 71,324,076 km (0.073 R)
• M89: 72,125,621 km (0.103 R)
• M90: 73,045,499 km (0.119 R)
• M91: 73,391,369 km (0.061 R)
• M92: 76,412,199 km (0.054 R)
• M93: 77,115,159 km (0.119 R)
• M94: 78,055,531 km (0.093 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit