🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 150 Days

Day: 45.4 Hours

Environment

Temp: 261 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.16 AU

Year: 317 Days

Day: 33 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.27 AU - 1.57 AU

Year: 589 Days

Day: 24 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,947,556 km

• M1: 457,321 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.34 AU - 1.7 AU

Year: 653 Days

Day: 25.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 113.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.52 AU - 1.52 AU

Year: 653 Days

Day: 30.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,947,556 km

• M1: 1,192,893 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.37 AU - 2.27 AU

Year: 855 Days

Day: 31.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.84 AU - 5.5 AU

Year: 3515 Days

Day: 27 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,947,556 km

• M1: 2,579,067 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.47 AU - 5.01 AU

Year: 3594 Days

Day: 21.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 8.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.64 AU - 7.36 AU

Year: 6450 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 98,947,556 km

• M1: 118,332 km (0.095 R)
• M2: 196,871 km (0.061 R)
• M3: 406,457 km (0.119 R)
• M4: 543,788 km (0.067 R)
• M5: 613,650 km (0.079 R)
• M6: 719,267 km (0.074 R)
• M7: 831,315 km (0.1 R)
• M8: 889,659 km (0.07 R)
• M9: 1,111,961 km (0.079 R)
• M10: 1,463,965 km (0.099 R)
• M11: 1,712,596 km (0.085 R)
• M12: 1,803,552 km (0.04 R)
• M13: 2,006,407 km (0.077 R)
• M14: 2,135,061 km (0.113 R)
• M15: 2,451,460 km (0.086 R)
• M16: 2,554,533 km (0.115 R)
• M17: 2,747,215 km (0.115 R)
• M18: 2,926,733 km (0.072 R)
• M19: 4,001,145 km (0.07 R)
• M20: 4,143,412 km (0.039 R)
• M21: 4,266,681 km (0.052 R)
• M22: 4,370,352 km (0.115 R)
• M23: 4,474,772 km (0.107 R)
• M24: 4,665,060 km (0.08 R)
• M25: 4,793,415 km (0.096 R)
• M26: 4,901,275 km (0.029 R)
• M27: 5,141,380 km (0.093 R)
• M28: 5,430,104 km (0.055 R)
• M29: 5,769,840 km (0.102 R)
• M30: 6,139,945 km (0.102 R)
• M31: 6,446,322 km (0.097 R)
• M32: 6,541,616 km (0.073 R)
• M33: 6,782,019 km (0.043 R)
• M34: 6,951,963 km (0.075 R)
• M35: 7,172,470 km (0.107 R)
• M36: 7,898,917 km (0.049 R)
• M37: 8,077,836 km (0.061 R)
• M38: 8,154,879 km (0.059 R)
• M39: 8,753,869 km (0.118 R)
• M40: 8,833,156 km (0.104 R)
• M41: 9,072,064 km (0.072 R)
• M42: 9,610,766 km (0.104 R)
• M43: 9,747,199 km (0.101 R)
• M44: 10,021,711 km (0.059 R)
• M45: 10,719,286 km (0.072 R)
• M46: 11,031,197 km (0.113 R)
• M47: 12,160,961 km (0.086 R)
• M48: 12,338,084 km (0.066 R)
• M49: 12,545,726 km (0.062 R)
• M50: 13,085,176 km (0.041 R)
• M51: 13,479,367 km (0.101 R)
• M52: 13,846,779 km (0.054 R)
• M53: 14,124,433 km (0.113 R)
• M54: 15,572,540 km (0.045 R)
• M55: 15,990,367 km (0.042 R)
• M56: 16,249,321 km (0.103 R)
• M57: 16,869,703 km (0.087 R)
• M58: 17,034,410 km (0.09 R)
• M59: 17,331,961 km (0.119 R)
• M60: 17,498,014 km (0.059 R)
• M61: 17,932,297 km (0.103 R)
• M62: 18,302,551 km (0.093 R)
• M63: 19,359,610 km (0.025 R)
• M64: 19,566,354 km (0.115 R)
• M65: 19,912,823 km (0.035 R)
• M66: 20,611,744 km (0.097 R)
• M67: 20,893,587 km (0.103 R)
• M68: 21,070,262 km (0.07 R)
• M69: 21,496,616 km (0.082 R)
• M70: 22,033,522 km (0.12 R)
• M71: 22,177,436 km (0.069 R)
• M72: 22,611,120 km (0.114 R)
• M73: 23,376,762 km (0.106 R)
• M74: 23,633,771 km (0.037 R)
• M75: 23,781,125 km (0.116 R)
• M76: 24,002,679 km (0.092 R)
• M77: 24,076,730 km (0.058 R)
• M78: 24,373,532 km (0.049 R)
• M79: 24,447,882 km (0.109 R)
• M80: 24,634,281 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 3.1

Gravity: 91.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.58 AU - 21.06 AU

Year: 26197 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,947,556 km

• M1: 84,523 km (0.097 R)
• M2: 742,454 km (0.106 R)
• M3: 889,958 km (0.095 R)
• M4: 1,792,482 km (0.077 R)
• M5: 1,949,410 km (0.05 R)
• M6: 3,355,929 km (0.052 R)
• M7: 4,098,832 km (0.104 R)
• M8: 5,443,418 km (0.112 R)
• M9: 5,499,816 km (0.083 R)
• M10: 6,428,221 km (0.116 R)
• M11: 6,728,164 km (0.099 R)
• M12: 6,849,339 km (0.086 R)
• M13: 7,341,665 km (0.05 R)
• M14: 7,655,073 km (0.113 R)
• M15: 7,972,819 km (0.111 R)
• M16: 8,818,944 km (0.057 R)
• M17: 9,624,977 km (0.102 R)
• M18: 10,594,820 km (0.045 R)
• M19: 10,665,281 km (0.115 R)
• M20: 11,522,776 km (0.087 R)
• M21: 12,106,656 km (0.12 R)
• M22: 12,254,160 km (0.109 R)
• M23: 12,625,462 km (0.055 R)
• M24: 13,075,751 km (0.098 R)
• M25: 13,607,871 km (0.099 R)
• M26: 13,761,209 km (0.111 R)
• M27: 16,209,827 km (0.089 R)
• M28: 16,453,821 km (0.11 R)
• M29: 16,945,400 km (0.058 R)
• M30: 19,045,006 km (0.069 R)
• M31: 19,907,587 km (0.087 R)
• M32: 20,343,665 km (0.104 R)
• M33: 20,431,180 km (0.052 R)
• M34: 23,116,312 km (0.096 R)
• M35: 25,910,052 km (0.043 R)
• M36: 26,195,186 km (0.11 R)
• M37: 26,290,479 km (0.065 R)
• M38: 28,415,816 km (0.079 R)
• M39: 28,611,640 km (0.104 R)
• M40: 30,997,576 km (0.097 R)
• M41: 31,199,234 km (0.071 R)
• M42: 31,806,901 km (0.049 R)
• M43: 33,239,899 km (0.065 R)
• M44: 33,964,401 km (0.081 R)
• M45: 35,850,831 km (0.062 R)
• M46: 36,700,098 km (0.102 R)
• M47: 37,448,536 km (0.065 R)
• M48: 37,663,358 km (0.12 R)
• M49: 39,396,450 km (0.084 R)
• M50: 40,713,210 km (0.039 R)
• M51: 41,044,569 km (0.119 R)
• M52: 42,044,332 km (0.113 R)
• M53: 42,379,282 km (0.103 R)
• M54: 42,939,526 km (0.102 R)
• M55: 43,841,152 km (0.108 R)
• M56: 44,067,494 km (0.097 R)
• M57: 44,635,217 km (0.114 R)
• M58: 45,091,042 km (0.11 R)
• M59: 45,205,185 km (0.12 R)
• M60: 45,777,696 km (0.094 R)
• M61: 46,352,451 km (0.06 R)
• M62: 46,467,791 km (0.067 R)
• M63: 47,045,538 km (0.105 R)
• M64: 48,675,706 km (0.045 R)
• M65: 49,615,480 km (0.063 R)
• M66: 52,230,750 km (0.073 R)
• M67: 52,711,109 km (0.057 R)
• M68: 57,593,834 km (0.067 R)
• M69: 60,214,489 km (0.116 R)
• M70: 61,222,929 km (0.104 R)
• M71: 61,729,317 km (0.11 R)
• M72: 64,153,401 km (0.114 R)
• M73: 64,667,719 km (0.103 R)
• M74: 67,520,550 km (0.084 R)
• M75: 68,305,789 km (0.119 R)
• M76: 69,885,244 km (0.064 R)
• M77: 71,609,808 km (0.104 R)
• M78: 73,751,451 km (0.116 R)
• M79: 73,886,089 km (0.112 R)
• M80: 74,695,114 km (0.079 R)
• M81: 76,457,976 km (0.044 R)
• M82: 77,823,505 km (0.079 R)
• M83: 79,059,184 km (0.068 R)
• M84: 81,550,138 km (0.111 R)
• M85: 81,689,264 km (0.109 R)
• M86: 82,246,516 km (0.054 R)
• M87: 84,066,673 km (0.117 R)
• M88: 85,334,515 km (0.086 R)
• M89: 85,475,735 km (0.076 R)
• M90: 86,608,490 km (0.103 R)
• M91: 90,468,415 km (0.111 R)
• M92: 90,900,753 km (0.07 R)
• M93: 91,767,523 km (0.1 R)
• M94: 93,946,266 km (0.113 R)
• M95: 94,092,124 km (0.055 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit