🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 33.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 165 Days

Day: 18.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 171.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.37 AU - 1.37 AU

Year: 569 Days

Day: 35.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,235,425 km

• M1: 119,230 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.54 AU - 4.3 AU

Year: 2753 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,235,425 km

• M1: 55,351 km (0.081 R)
• M2: 1,188,106 km (0.065 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 9.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.92 AU - 10.66 AU

Year: 9245 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,235,425 km

• M1: 302,487 km (0.072 R)
• M2: 367,562 km (0.053 R)
• M3: 426,653 km (0.051 R)
• M4: 502,948 km (0.112 R)
• M5: 612,753 km (0.114 R)
• M6: 1,399,937 km (0.091 R)
• M7: 1,663,528 km (0.094 R)
• M8: 1,965,267 km (0.095 R)
• M9: 2,122,644 km (0.104 R)
• M10: 2,920,001 km (0.1 R)
• M11: 3,126,296 km (0.067 R)
• M12: 3,417,863 km (0.045 R)
• M13: 3,498,945 km (0.089 R)
• M14: 3,608,001 km (0.038 R)
• M15: 3,885,655 km (0.064 R)
• M16: 4,257,107 km (0.096 R)
• M17: 4,760,204 km (0.105 R)
• M18: 4,851,010 km (0.091 R)
• M19: 5,064,935 km (0.096 R)
• M20: 5,188,653 km (0.076 R)
• M21: 5,757,723 km (0.074 R)
• M22: 5,822,200 km (0.113 R)
• M23: 5,951,901 km (0.11 R)
• M24: 6,214,146 km (0.117 R)
• M25: 6,346,690 km (0.108 R)
• M26: 6,989,063 km (0.12 R)
• M27: 7,161,549 km (0.1 R)
• M28: 7,265,669 km (0.113 R)
• M29: 7,440,549 km (0.051 R)
• M30: 7,546,016 km (0.115 R)
• M31: 8,444,949 km (0.11 R)
• M32: 8,888,357 km (0.068 R)
• M33: 9,000,406 km (0.076 R)
• M34: 9,339,395 km (0.114 R)
• M35: 9,453,389 km (0.06 R)
• M36: 9,644,276 km (0.079 R)
• M37: 10,029,939 km (0.081 R)
• M38: 10,185,670 km (0.055 R)
• M39: 10,381,344 km (0.071 R)
• M40: 10,856,317 km (0.05 R)
• M41: 10,976,145 km (0.117 R)
• M42: 11,096,422 km (0.08 R)
• M43: 11,257,539 km (0.075 R)
• M44: 11,909,486 km (0.119 R)
• M45: 12,741,849 km (0.079 R)
• M46: 12,910,446 km (0.055 R)
• M47: 12,995,118 km (0.101 R)
• M48: 13,079,940 km (0.119 R)
• M49: 13,808,332 km (0.096 R)
• M50: 13,894,949 km (0.074 R)
• M51: 14,199,381 km (0.106 R)
• M52: 14,726,265 km (0.07 R)
• M53: 16,071,598 km (0.112 R)
• M54: 17,409,003 km (0.06 R)
• M55: 20,189,280 km (0.038 R)
• M56: 20,336,783 km (0.036 R)
• M57: 21,781,450 km (0.106 R)
• M58: 22,236,377 km (0.048 R)
• M59: 22,592,420 km (0.064 R)
• M60: 22,745,608 km (0.049 R)
• M61: 24,244,130 km (0.087 R)
• M62: 24,926,296 km (0.085 R)
• M63: 25,827,773 km (0.067 R)
• M64: 26,416,740 km (0.118 R)
• M65: 26,578,156 km (0.12 R)
• M66: 26,956,040 km (0.115 R)
• M67: 29,093,794 km (0.037 R)
• M68: 29,427,547 km (0.091 R)
• M69: 31,970,411 km (0.073 R)
• M70: 32,949,380 km (0.091 R)
• M71: 33,821,236 km (0.098 R)
• M72: 34,582,989 km (0.111 R)
• M73: 35,469,057 km (0.093 R)
• M74: 35,825,548 km (0.08 R)
• M75: 37,746,834 km (0.07 R)
• M76: 38,050,069 km (0.091 R)
• M77: 38,597,896 km (0.104 R)
• M78: 38,781,004 km (0.063 R)
• M79: 39,824,599 km (0.089 R)
• M80: 40,566,754 km (0.039 R)
• M81: 41,001,784 km (0.089 R)
• M82: 41,064,167 km (0.103 R)
• M83: 41,251,164 km (0.105 R)
• M84: 41,939,314 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.4 AU - 9.44 AU

Year: 9451 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,235,425 km

• M1: 232,325 km (0.062 R)
• M2: 342,130 km (0.065 R)
• M3: 464,053 km (0.116 R)
• M4: 729,439 km (0.052 R)
• M5: 838,047 km (0.064 R)
• M6: 1,045,988 km (0.11 R)
• M7: 1,142,778 km (0.119 R)
• M8: 1,272,031 km (0.117 R)
• M9: 1,376,151 km (0.093 R)
• M10: 1,468,004 km (0.083 R)
• M11: 1,577,809 km (0.09 R)
• M12: 1,993,392 km (0.083 R)
• M13: 2,080,757 km (0.051 R)
• M14: 2,314,129 km (0.078 R)
• M15: 3,025,318 km (0.08 R)
• M16: 3,290,854 km (0.086 R)
• M17: 3,458,104 km (0.106 R)
• M18: 3,564,169 km (0.051 R)
• M19: 3,736,057 km (0.094 R)
• M20: 3,844,964 km (0.062 R)
• M21: 4,382,619 km (0.082 R)
• M22: 4,544,035 km (0.108 R)
• M23: 5,160,678 km (0.066 R)
• M24: 5,528,689 km (0.106 R)
• M25: 5,703,269 km (0.028 R)
• M26: 5,803,949 km (0.09 R)
• M27: 6,394,262 km (0.089 R)
• M28: 6,577,669 km (0.09 R)
• M29: 6,763,021 km (0.093 R)
• M30: 6,923,240 km (0.099 R)
• M31: 7,165,888 km (0.047 R)
• M32: 7,411,378 km (0.049 R)
• M33: 7,798,986 km (0.08 R)
• M34: 8,193,176 km (0.093 R)
• M35: 8,335,444 km (0.101 R)
• M36: 9,683,769 km (0.114 R)
• M37: 9,804,196 km (0.059 R)
• M38: 9,955,439 km (0.045 R)
• M39: 10,290,987 km (0.103 R)
• M40: 11,288,356 km (0.078 R)
• M41: 11,447,079 km (0.1 R)
• M42: 11,542,523 km (0.11 R)
• M43: 11,862,962 km (0.073 R)
• M44: 12,024,228 km (0.085 R)
• M45: 12,479,903 km (0.109 R)
• M46: 12,643,862 km (0.098 R)
• M47: 12,874,842 km (0.084 R)
• M48: 13,340,989 km (0.084 R)
• M49: 13,982,315 km (0.109 R)
• M50: 14,084,490 km (0.037 R)
• M51: 14,668,370 km (0.11 R)
• M52: 15,470,963 km (0.09 R)
• M53: 15,576,729 km (0.095 R)
• M54: 15,753,553 km (0.117 R)
• M55: 15,859,917 km (0.05 R)
• M56: 17,301,143 km (0.113 R)
• M57: 17,484,251 km (0.109 R)
• M58: 18,559,112 km (0.103 R)
• M59: 19,388,632 km (0.103 R)
• M60: 19,693,363 km (0.12 R)
• M61: 19,807,955 km (0.096 R)
• M62: 20,423,401 km (0.089 R)
• M63: 20,927,994 km (0.103 R)
• M64: 21,084,025 km (0.117 R)
• M65: 22,506,252 km (0.102 R)
• M66: 22,746,356 km (0.112 R)
• M67: 24,163,497 km (0.084 R)
• M68: 24,450,426 km (0.101 R)
• M69: 24,738,401 km (0.043 R)
• M70: 25,110,451 km (0.098 R)
• M71: 25,692,686 km (0.119 R)
• M72: 26,111,411 km (0.078 R)
• M73: 27,082,899 km (0.093 R)
• M74: 27,808,449 km (0.027 R)
• M75: 28,152,225 km (0.114 R)
• M76: 28,324,562 km (0.095 R)
• M77: 28,497,347 km (0.118 R)
• M78: 28,800,432 km (0.035 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit