🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 271 Days

Day: 15.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,603,199 km

• M1: 607,816 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.23 AU

Year: 360 Days

Day: 46.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.03 AU - 1.19 AU

Year: 427 Days

Day: 19.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,603,199 km

• M1: 194,776 km (0.063 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 10.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.33 AU - 7.47 AU

Year: 5914 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,603,199 km

• M1: 139,724 km (0.061 R)
• M2: 319,541 km (0.072 R)
• M3: 461,210 km (0.08 R)
• M4: 569,369 km (0.07 R)
• M5: 650,900 km (0.053 R)
• M6: 963,410 km (0.057 R)
• M7: 1,048,980 km (0.086 R)
• M8: 1,290,132 km (0.115 R)
• M9: 1,634,058 km (0.106 R)
• M10: 1,825,692 km (0.12 R)
• M11: 2,117,707 km (0.099 R)
• M12: 2,954,408 km (0.1 R)
• M13: 3,124,651 km (0.117 R)
• M14: 3,210,969 km (0.088 R)
• M15: 3,586,908 km (0.071 R)
• M16: 4,023,734 km (0.1 R)
• M17: 4,094,195 km (0.073 R)
• M18: 4,308,419 km (0.078 R)
• M19: 4,380,674 km (0.105 R)
• M20: 4,648,903 km (0.117 R)
• M21: 5,048,779 km (0.106 R)
• M22: 5,150,505 km (0.078 R)
• M23: 5,511,934 km (0.05 R)
• M24: 5,590,472 km (0.084 R)
• M25: 6,150,866 km (0.112 R)
• M26: 6,396,506 km (0.095 R)
• M27: 6,953,907 km (0.058 R)
• M28: 7,210,019 km (0.083 R)
• M29: 8,175,075 km (0.097 R)
• M30: 8,657,528 km (0.069 R)
• M31: 8,779,600 km (0.038 R)
• M32: 8,871,603 km (0.105 R)
• M33: 9,025,539 km (0.086 R)
• M34: 10,256,729 km (0.098 R)
• M35: 10,418,295 km (0.081 R)
• M36: 10,777,031 km (0.106 R)
• M37: 11,272,499 km (0.039 R)
• M38: 12,183,400 km (0.1 R)
• M39: 12,251,766 km (0.051 R)
• M40: 12,908,052 km (0.109 R)
• M41: 12,977,765 km (0.063 R)
• M42: 13,152,794 km (0.114 R)
• M43: 13,222,956 km (0.025 R)
• M44: 13,363,727 km (0.061 R)
• M45: 13,646,767 km (0.12 R)
• M46: 14,182,776 km (0.062 R)
• M47: 14,471,500 km (0.116 R)
• M48: 14,689,314 km (0.077 R)
• M49: 15,757,293 km (0.078 R)
• M50: 16,018,940 km (0.097 R)
• M51: 16,168,987 km (0.065 R)
• M52: 16,244,234 km (0.102 R)
• M53: 16,319,632 km (0.086 R)
• M54: 17,002,995 km (0.036 R)
• M55: 17,657,037 km (0.116 R)
• M56: 17,812,170 km (0.026 R)
• M57: 19,188,470 km (0.107 R)
• M58: 20,517,198 km (0.094 R)
• M59: 20,802,930 km (0.073 R)
• M60: 20,884,760 km (0.118 R)
• M61: 21,875,547 km (0.115 R)
• M62: 22,418,587 km (0.117 R)
• M63: 23,008,302 km (0.111 R)
• M64: 23,092,975 km (0.05 R)
• M65: 23,945,533 km (0.108 R)
• M66: 24,851,647 km (0.079 R)
• M67: 25,156,228 km (0.049 R)
• M68: 25,593,503 km (0.096 R)
• M69: 25,725,149 km (0.102 R)
• M70: 25,856,945 km (0.061 R)
• M71: 25,945,058 km (0.077 R)
• M72: 26,165,565 km (0.091 R)
• M73: 26,652,955 km (0.115 R)
• M74: 27,054,027 km (0.091 R)
• M75: 27,636,860 km (0.094 R)
• M76: 28,178,554 km (0.093 R)
• M77: 28,496,150 km (0.091 R)
• M78: 28,723,689 km (0.105 R)
• M79: 29,686,201 km (0.099 R)
• M80: 29,824,579 km (0.103 R)
• M81: 30,055,559 km (0.118 R)
• M82: 30,519,462 km (0.114 R)
• M83: 30,752,385 km (0.071 R)
• M84: 31,360,501 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 8.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.66 AU - 10.44 AU

Year: 9944 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,603,199 km

• M1: 107,860 km (0.11 R)
• M2: 170,093 km (0.074 R)
• M3: 388,057 km (0.056 R)
• M4: 800,648 km (0.093 R)
• M5: 981,212 km (0.114 R)
• M6: 1,175,091 km (0.085 R)
• M7: 1,306,289 km (0.11 R)
• M8: 1,427,313 km (0.12 R)
• M9: 1,583,643 km (0.078 R)
• M10: 1,647,970 km (0.057 R)
• M11: 1,745,957 km (0.086 R)
• M12: 2,283,163 km (0.062 R)
• M13: 2,655,661 km (0.11 R)
• M14: 2,829,644 km (0.081 R)
• M15: 3,067,504 km (0.096 R)
• M16: 3,353,236 km (0.11 R)
• M17: 3,415,619 km (0.087 R)
• M18: 3,647,645 km (0.1 R)
• M19: 3,928,440 km (0.12 R)
• M20: 4,374,391 km (0.072 R)
• M21: 4,580,238 km (0.097 R)
• M22: 5,881,440 km (0.07 R)
• M23: 6,185,423 km (0.114 R)
• M24: 7,020,628 km (0.096 R)
• M25: 7,235,002 km (0.085 R)
• M26: 7,315,934 km (0.096 R)
• M27: 7,615,429 km (0.105 R)
• M28: 8,198,113 km (0.082 R)
• M29: 8,766,435 km (0.11 R)
• M30: 8,881,775 km (0.108 R)
• M31: 9,259,659 km (0.089 R)
• M32: 9,642,780 km (0.032 R)
• M33: 10,854,074 km (0.094 R)
• M34: 11,351,935 km (0.067 R)
• M35: 11,414,766 km (0.12 R)
• M36: 11,509,163 km (0.078 R)
• M37: 12,016,748 km (0.056 R)
• M38: 12,402,262 km (0.061 R)
• M39: 12,857,339 km (0.115 R)
• M40: 13,383,923 km (0.058 R)
• M41: 13,750,139 km (0.098 R)
• M42: 15,282,170 km (0.041 R)
• M43: 15,595,129 km (0.098 R)
• M44: 15,839,871 km (0.101 R)
• M45: 16,015,499 km (0.106 R)
• M46: 16,368,849 km (0.078 R)
• M47: 16,510,818 km (0.078 R)
• M48: 17,516,415 km (0.115 R)
• M49: 17,734,528 km (0.077 R)
• M50: 18,136,647 km (0.11 R)
• M51: 18,541,758 km (0.107 R)
• M52: 19,473,753 km (0.089 R)
• M53: 20,230,120 km (0.101 R)
• M54: 20,535,449 km (0.099 R)
• M55: 21,344,026 km (0.104 R)
• M56: 22,241,613 km (0.033 R)
• M57: 22,359,646 km (0.069 R)
• M58: 22,952,652 km (0.113 R)
• M59: 23,711,263 km (0.042 R)
• M60: 23,912,172 km (0.072 R)
• M61: 24,033,048 km (0.086 R)
• M62: 24,559,183 km (0.117 R)
• M63: 24,925,698 km (0.094 R)
• M64: 25,253,018 km (0.066 R)
• M65: 25,417,127 km (0.108 R)
• M66: 25,622,824 km (0.099 R)
• M67: 25,829,120 km (0.092 R)
• M68: 26,367,971 km (0.037 R)
• M69: 26,743,312 km (0.096 R)
• M70: 27,120,299 km (0.074 R)
• M71: 27,246,410 km (0.097 R)
• M72: 27,964,480 km (0.116 R)
• M73: 28,049,302 km (0.116 R)
• M74: 28,176,759 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit