🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 150 Days

Day: 40.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 12.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,577,106 km

• M1: 245,490 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 419 Days

Day: 38.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.48 AU - 1.5 AU

Year: 689 Days

Day: 33.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.8 AU - 4.04 AU

Year: 2395 Days

Day: 22.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,577,106 km

• M1: 823,387 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 12.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.17 AU - 8.95 AU

Year: 8667 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,577,106 km

• M1: 180,714 km (0.09 R)
• M2: 410,646 km (0.048 R)
• M3: 591,809 km (0.089 R)
• M4: 803,041 km (0.05 R)
• M5: 1,022,801 km (0.098 R)
• M6: 1,542,952 km (0.054 R)
• M7: 1,712,148 km (0.069 R)
• M8: 1,843,195 km (0.072 R)
• M9: 1,977,833 km (0.09 R)
• M10: 2,115,912 km (0.114 R)
• M11: 2,674,960 km (0.089 R)
• M12: 2,958,597 km (0.111 R)
• M13: 3,361,165 km (0.116 R)
• M14: 3,527,069 km (0.074 R)
• M15: 3,611,143 km (0.051 R)
• M16: 4,610,457 km (0.105 R)
• M17: 5,077,651 km (0.036 R)
• M18: 5,204,809 km (0.071 R)
• M19: 5,790,186 km (0.106 R)
• M20: 6,226,263 km (0.033 R)
• M21: 6,568,843 km (0.054 R)
• M22: 6,882,549 km (0.105 R)
• M23: 7,452,517 km (0.038 R)
• M24: 7,816,339 km (0.041 R)
• M25: 7,926,742 km (0.084 R)
• M26: 8,074,695 km (0.074 R)
• M27: 8,223,545 km (0.106 R)
• M28: 8,410,841 km (0.107 R)
• M29: 9,174,538 km (0.096 R)
• M30: 9,525,495 km (0.107 R)
• M31: 9,722,366 km (0.103 R)
• M32: 9,841,146 km (0.059 R)
• M33: 10,321,056 km (0.105 R)
• M34: 10,686,075 km (0.109 R)
• M35: 10,931,864 km (0.118 R)
• M36: 11,055,432 km (0.098 R)
• M37: 11,596,229 km (0.116 R)
• M38: 12,488,281 km (0.115 R)
• M39: 12,920,768 km (0.07 R)
• M40: 13,051,517 km (0.057 R)
• M41: 13,534,568 km (0.106 R)
• M42: 13,711,842 km (0.087 R)
• M43: 15,386,590 km (0.089 R)
• M44: 17,029,773 km (0.116 R)
• M45: 18,876,110 km (0.039 R)
• M46: 19,722,684 km (0.078 R)
• M47: 21,195,176 km (0.028 R)
• M48: 21,401,023 km (0.088 R)
• M49: 21,711,139 km (0.101 R)
• M50: 22,074,811 km (0.089 R)
• M51: 22,179,081 km (0.034 R)
• M52: 23,923,093 km (0.084 R)
• M53: 24,514,304 km (0.055 R)
• M54: 24,892,936 km (0.109 R)
• M55: 25,219,059 km (0.107 R)
• M56: 25,546,679 km (0.03 R)
• M57: 25,765,840 km (0.031 R)
• M58: 26,095,703 km (0.071 R)
• M59: 28,104,503 km (0.107 R)
• M60: 29,127,453 km (0.108 R)
• M61: 29,471,229 km (0.115 R)
• M62: 29,586,120 km (0.08 R)
• M63: 30,394,398 km (0.082 R)
• M64: 30,742,961 km (0.102 R)
• M65: 31,268,349 km (0.037 R)
• M66: 31,796,728 km (0.072 R)
• M67: 32,328,100 km (0.084 R)
• M68: 32,565,212 km (0.054 R)
• M69: 34,482,908 km (0.054 R)
• M70: 35,211,449 km (0.108 R)
• M71: 35,333,371 km (0.034 R)
• M72: 35,945,077 km (0.092 R)
• M73: 36,067,747 km (0.061 R)
• M74: 38,176,030 km (0.104 R)
• M75: 38,740,762 km (0.098 R)
• M76: 39,624,736 km (0.109 R)
• M77: 39,815,024 km (0.098 R)
• M78: 40,451,563 km (0.072 R)
• M79: 41,091,394 km (0.11 R)
• M80: 41,412,580 km (0.106 R)
• M81: 41,992,870 km (0.118 R)
• M82: 42,186,899 km (0.104 R)
• M83: 43,031,080 km (0.063 R)
• M84: 43,880,795 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.59 AU - 10.85 AU

Year: 13294 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,577,106 km

• M1: 231,578 km (0.079 R)
• M2: 421,716 km (0.083 R)
• M3: 907,161 km (0.105 R)
• M4: 1,220,120 km (0.06 R)
• M5: 1,365,230 km (0.087 R)
• M6: 1,647,222 km (0.071 R)
• M7: 1,781,860 km (0.09 R)
• M8: 2,005,359 km (0.119 R)
• M9: 2,208,663 km (0.098 R)
• M10: 2,449,665 km (0.12 R)
• M11: 2,699,494 km (0.071 R)
• M12: 3,023,822 km (0.114 R)
• M13: 3,817,588 km (0.052 R)
• M14: 4,673,886 km (0.116 R)
• M15: 4,906,960 km (0.067 R)
• M16: 5,183,865 km (0.03 R)
• M17: 5,506,698 km (0.035 R)
• M18: 5,629,517 km (0.084 R)
• M19: 5,753,235 km (0.1 R)
• M20: 5,877,850 km (0.081 R)
• M21: 6,514,688 km (0.037 R)
• M22: 7,899,964 km (0.073 R)
• M23: 8,131,841 km (0.112 R)
• M24: 8,554,754 km (0.103 R)
• M25: 9,178,577 km (0.116 R)
• M26: 11,712,616 km (0.083 R)
• M27: 12,297,693 km (0.08 R)
• M28: 13,607,123 km (0.088 R)
• M29: 16,297,790 km (0.078 R)
• M30: 17,672,894 km (0.064 R)
• M31: 18,282,505 km (0.119 R)
• M32: 18,836,915 km (0.107 R)
• M33: 19,272,095 km (0.116 R)
• M34: 20,088,900 km (0.106 R)
• M35: 20,406,047 km (0.057 R)
• M36: 20,917,073 km (0.064 R)
• M37: 22,213,040 km (0.1 R)
• M38: 23,334,874 km (0.086 R)
• M39: 24,205,235 km (0.057 R)
• M40: 25,154,583 km (0.025 R)
• M41: 26,254,277 km (0.06 R)
• M42: 26,740,320 km (0.085 R)
• M43: 26,949,608 km (0.07 R)
• M44: 27,089,332 km (0.058 R)
• M45: 27,862,603 km (0.107 R)
• M46: 28,003,973 km (0.086 R)
• M47: 28,571,697 km (0.094 R)
• M48: 31,394,160 km (0.094 R)
• M49: 31,762,321 km (0.089 R)
• M50: 32,651,979 km (0.119 R)
• M51: 32,875,628 km (0.107 R)
• M52: 33,249,623 km (0.048 R)
• M53: 33,399,669 km (0.08 R)
• M54: 33,700,212 km (0.101 R)
• M55: 34,911,805 km (0.12 R)
• M56: 35,369,724 km (0.11 R)
• M57: 35,522,912 km (0.117 R)
• M58: 35,752,994 km (0.032 R)
• M59: 36,137,610 km (0.093 R)
• M60: 40,217,892 km (0.053 R)
• M61: 40,537,732 km (0.028 R)
• M62: 41,099,621 km (0.106 R)
• M63: 41,987,634 km (0.113 R)
• M64: 42,312,262 km (0.114 R)
• M65: 43,536,571 km (0.05 R)
• M66: 43,700,680 km (0.115 R)
• M67: 44,689,821 km (0.073 R)
• M68: 46,438,470 km (0.037 R)
• M69: 48,634,417 km (0.12 R)
• M70: 50,691,238 km (0.086 R)
• M71: 51,383,278 km (0.105 R)
• M72: 51,904,178 km (0.102 R)
• M73: 54,182,105 km (0.079 R)
• M74: 54,535,455 km (0.093 R)
• M75: 55,244,549 km (0.056 R)
• M76: 56,671,563 km (0.106 R)
• M77: 59,471,138 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit