🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.57 AU - 0.57 AU

Year: 160 Days

Day: 12.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.1 °

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: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 33.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 47.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,465,031 km

• M1: 170,093 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.26 AU - 1.46 AU

Year: 588 Days

Day: 13.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,465,031 km

• M1: 122,371 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.06 AU - 3.52 AU

Year: 2213 Days

Day: 43.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.07 AU - 4.79 AU

Year: 2889 Days

Day: 20.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.85 AU - 4.99 AU

Year: 3446 Days

Day: 26.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,465,031 km

• M1: 960,867 km (0.098 R)

Asteroid Belt

Center: 10.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 4.1

Gravity: 35.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.5 AU - 16.22 AU

Year: 23424 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,465,031 km

• M1: 71,358 km (0.075 R)
• M2: 198,666 km (0.104 R)
• M3: 844,330 km (0.091 R)
• M4: 870,360 km (0.111 R)
• M5: 1,445,564 km (0.052 R)
• M6: 1,540,260 km (0.055 R)
• M7: 1,802,804 km (0.102 R)
• M8: 2,222,127 km (0.095 R)
• M9: 3,024,869 km (0.096 R)
• M10: 3,435,665 km (0.118 R)
• M11: 3,519,888 km (0.084 R)
• M12: 3,776,748 km (0.109 R)
• M13: 4,308,568 km (0.11 R)
• M14: 5,005,694 km (0.061 R)
• M15: 6,501,673 km (0.104 R)
• M16: 6,763,469 km (0.052 R)
• M17: 7,297,384 km (0.102 R)
• M18: 7,405,843 km (0.037 R)
• M19: 8,179,712 km (0.111 R)
• M20: 8,748,035 km (0.059 R)
• M21: 9,036,908 km (0.098 R)
• M22: 9,095,102 km (0.1 R)
• M23: 9,328,923 km (0.073 R)
• M24: 9,982,367 km (0.095 R)
• M25: 10,527,801 km (0.098 R)
• M26: 10,589,136 km (0.102 R)
• M27: 12,221,548 km (0.057 R)
• M28: 12,350,351 km (0.078 R)
• M29: 13,796,364 km (0.116 R)
• M30: 13,997,723 km (0.112 R)
• M31: 14,065,042 km (0.106 R)
• M32: 14,403,283 km (0.098 R)
• M33: 15,642,851 km (0.087 R)
• M34: 15,923,048 km (0.088 R)
• M35: 16,773,212 km (0.114 R)
• M36: 18,443,473 km (0.098 R)
• M37: 18,887,778 km (0.031 R)
• M38: 19,410,623 km (0.106 R)
• M39: 20,165,943 km (0.103 R)
• M40: 21,239,158 km (0.089 R)
• M41: 22,095,456 km (0.12 R)
• M42: 24,894,133 km (0.117 R)
• M43: 25,384,963 km (0.07 R)
• M44: 26,876,604 km (0.047 R)
• M45: 27,380,150 km (0.087 R)
• M46: 27,464,374 km (0.075 R)
• M47: 28,396,369 km (0.116 R)
• M48: 29,943,809 km (0.05 R)
• M49: 30,291,474 km (0.066 R)
• M50: 32,226,972 km (0.102 R)
• M51: 33,569,313 km (0.103 R)
• M52: 35,204,269 km (0.085 R)
• M53: 36,031,395 km (0.045 R)
• M54: 36,586,254 km (0.098 R)
• M55: 37,986,041 km (0.092 R)
• M56: 38,645,169 km (0.096 R)
• M57: 39,213,192 km (0.108 R)
• M58: 39,688,764 km (0.1 R)
• M59: 40,453,359 km (0.032 R)
• M60: 41,223,040 km (0.098 R)
• M61: 42,776,464 km (0.086 R)
• M62: 43,364,084 km (0.108 R)
• M63: 44,547,104 km (0.083 R)
• M64: 47,045,538 km (0.117 R)
• M65: 48,362,598 km (0.105 R)
• M66: 49,691,775 km (0.05 R)
• M67: 49,897,323 km (0.088 R)
• M68: 50,309,315 km (0.062 R)
• M69: 50,825,877 km (0.078 R)
• M70: 56,086,785 km (0.074 R)
• M71: 56,729,607 km (0.114 R)
• M72: 57,267,262 km (0.052 R)
• M73: 58,781,491 km (0.101 R)
• M74: 59,761,806 km (0.112 R)
• M75: 60,199,230 km (0.032 R)
• M76: 61,077,220 km (0.115 R)
• M77: 64,968,261 km (0.109 R)
• M78: 65,756,043 km (0.065 R)
• M79: 66,320,775 km (0.095 R)
• M80: 66,773,608 km (0.042 R)
• M81: 67,454,877 km (0.118 R)
• M82: 68,366,676 km (0.098 R)
• M83: 69,282,663 km (0.085 R)
• M84: 70,433,370 km (0.105 R)
• M85: 71,938,624 km (0.107 R)
• M86: 72,753,484 km (0.067 R)
• M87: 74,275,044 km (0.103 R)
• M88: 75,216,463 km (0.102 R)
• M89: 75,570,561 km (0.061 R)
• M90: 77,349,429 km (0.078 R)
• M91: 77,468,360 km (0.084 R)
• M92: 79,021,934 km (0.069 R)
• M93: 80,223,953 km (0.096 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: 465 - 17,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit