🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 454 Days

Day: 34.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.09 AU - 1.75 AU

Year: 631 Days

Day: 23.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,764,561 km

• M1: 1,073,365 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.92 AU - 2.26 AU

Year: 1126 Days

Day: 29.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,764,561 km

• M1: 38,746 km (0.12 R)
• M2: 595,400 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.88 AU - 3.08 AU

Year: 1456 Days

Day: 22.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 172.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,764,561 km

• M1: 17,503 km (0.074 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.33 AU - 3.81 AU

Year: 2515 Days

Day: 34.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 6.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.59 AU - 21.97 AU

Year: 29135 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,764,561 km

• M1: 95,743 km (0.06 R)
• M2: 145,708 km (0.105 R)
• M3: 215,271 km (0.092 R)
• M4: 337,343 km (0.103 R)
• M5: 397,182 km (0.064 R)
• M6: 752,627 km (0.09 R)
• M7: 1,480,869 km (0.064 R)
• M8: 1,583,643 km (0.118 R)
• M9: 2,367,835 km (0.098 R)
• M10: 2,570,241 km (0.117 R)
• M11: 2,778,182 km (0.088 R)
• M12: 2,820,369 km (0.084 R)
• M13: 3,122,257 km (0.119 R)
• M14: 3,210,370 km (0.078 R)
• M15: 3,479,946 km (0.06 R)
• M16: 3,571,350 km (0.059 R)
• M17: 3,850,500 km (0.111 R)
• M18: 4,136,680 km (0.085 R)
• M19: 4,529,076 km (0.108 R)
• M20: 4,729,686 km (0.077 R)
• M21: 5,036,212 km (0.088 R)
• M22: 5,884,582 km (0.076 R)
• M23: 7,414,070 km (0.103 R)
• M24: 10,345,740 km (0.086 R)
• M25: 11,010,702 km (0.1 R)
• M26: 11,826,759 km (0.057 R)
• M27: 12,033,952 km (0.092 R)
• M28: 12,591,952 km (0.086 R)
• M29: 13,588,723 km (0.038 R)
• M30: 14,096,607 km (0.111 R)
• M31: 15,205,726 km (0.074 R)
• M32: 15,355,773 km (0.059 R)
• M33: 15,581,665 km (0.081 R)
• M34: 16,342,670 km (0.057 R)
• M35: 16,727,735 km (0.112 R)
• M36: 19,261,923 km (0.06 R)
• M37: 19,668,530 km (0.117 R)
• M38: 20,407,693 km (0.105 R)
• M39: 20,988,731 km (0.072 R)
• M40: 21,407,156 km (0.055 R)
• M41: 23,367,187 km (0.061 R)
• M42: 24,237,099 km (0.095 R)
• M43: 25,829,568 km (0.114 R)
• M44: 27,364,293 km (0.099 R)
• M45: 27,729,611 km (0.098 R)
• M46: 28,742,837 km (0.045 R)
• M47: 30,710,498 km (0.1 R)
• M48: 32,818,033 km (0.119 R)
• M49: 33,889,154 km (0.091 R)
• M50: 35,965,871 km (0.065 R)
• M51: 36,366,046 km (0.104 R)
• M52: 36,566,656 km (0.108 R)
• M53: 36,868,395 km (0.117 R)
• M54: 37,575,395 km (0.061 R)
• M55: 38,798,058 km (0.047 R)
• M56: 40,240,780 km (0.071 R)
• M57: 41,282,131 km (0.104 R)
• M58: 41,491,418 km (0.082 R)
• M59: 42,543,241 km (0.074 R)
• M60: 42,754,772 km (0.098 R)
• M61: 43,923,880 km (0.064 R)
• M62: 45,426,889 km (0.108 R)
• M63: 46,946,804 km (0.076 R)
• M64: 47,274,722 km (0.074 R)
• M65: 48,152,712 km (0.073 R)
• M66: 49,702,247 km (0.061 R)
• M67: 51,492,933 km (0.076 R)
• M68: 53,532,700 km (0.045 R)
• M69: 54,218,457 km (0.113 R)
• M70: 58,041,730 km (0.088 R)
• M71: 59,453,485 km (0.087 R)
• M72: 60,757,530 km (0.096 R)
• M73: 61,114,769 km (0.096 R)
• M74: 63,876,944 km (0.066 R)
• M75: 64,361,492 km (0.078 R)
• M76: 64,847,236 km (0.078 R)
• M77: 68,405,122 km (0.047 R)
• M78: 68,652,856 km (0.053 R)
• M79: 71,774,066 km (0.029 R)
• M80: 73,288,745 km (0.118 R)
• M81: 73,796,031 km (0.072 R)
• M82: 74,686,438 km (0.083 R)
• M83: 74,941,502 km (0.114 R)
• M84: 75,708,341 km (0.117 R)
• M85: 77,249,947 km (0.058 R)
• M86: 79,972,778 km (0.108 R)
• M87: 81,018,168 km (0.07 R)
• M88: 81,805,202 km (0.076 R)
• M89: 82,858,670 km (0.048 R)
• M90: 84,845,779 km (0.077 R)
• M91: 89,272,380 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit