🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.63 AU - 0.65 AU

Year: 179 Days

Day: 34.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,579,226 km

• M1: 65,075 km (0.097 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.98 AU - 2.38 AU

Year: 1126 Days

Day: 24.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,579,226 km

• M1: 90,956 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.14 AU - 2.64 AU

Year: 1293 Days

Day: 38.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.29 AU - 2.59 AU

Year: 1333 Days

Day: 23.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,579,226 km

• M1: 112,498 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.57 AU - 2.63 AU

Year: 1467 Days

Day: 12.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.61 AU - 5.69 AU

Year: 4089 Days

Day: 27.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,579,226 km

• M1: 43,683 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 7.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.89 AU - 18.25 AU

Year: 26873 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,579,226 km

• M1: 171,140 km (0.095 R)
• M2: 230,680 km (0.071 R)
• M3: 288,425 km (0.089 R)
• M4: 733,628 km (0.112 R)
• M5: 788,830 km (0.115 R)
• M6: 1,486,853 km (0.09 R)
• M7: 1,557,912 km (0.054 R)
• M8: 1,728,155 km (0.066 R)
• M9: 1,803,103 km (0.084 R)
• M10: 2,275,084 km (0.073 R)
• M11: 2,525,062 km (0.109 R)
• M12: 2,813,188 km (0.101 R)
• M13: 3,051,348 km (0.106 R)
• M14: 3,547,265 km (0.078 R)
• M15: 4,034,804 km (0.117 R)
• M16: 4,440,065 km (0.116 R)
• M17: 4,508,880 km (0.093 R)
• M18: 4,612,850 km (0.06 R)
• M19: 5,882,637 km (0.114 R)
• M20: 6,458,140 km (0.068 R)
• M21: 6,851,882 km (0.082 R)
• M22: 6,931,468 km (0.056 R)
• M23: 7,091,687 km (0.077 R)
• M24: 7,375,175 km (0.1 R)
• M25: 8,502,844 km (0.062 R)
• M26: 9,064,883 km (0.094 R)
• M27: 10,043,103 km (0.101 R)
• M28: 10,821,760 km (0.119 R)
• M29: 11,430,175 km (0.084 R)
• M30: 11,953,767 km (0.077 R)
• M31: 12,729,283 km (0.037 R)
• M32: 14,481,672 km (0.107 R)
• M33: 15,203,632 km (0.103 R)
• M34: 15,937,110 km (0.11 R)
• M35: 16,468,182 km (0.111 R)
• M36: 16,735,963 km (0.074 R)
• M37: 16,789,668 km (0.112 R)
• M38: 17,167,253 km (0.047 R)
• M39: 18,040,905 km (0.113 R)
• M40: 18,095,957 km (0.077 R)
• M41: 18,705,568 km (0.1 R)
• M42: 19,097,066 km (0.117 R)
• M43: 19,434,708 km (0.094 R)
• M44: 19,944,837 km (0.101 R)
• M45: 20,230,270 km (0.106 R)
• M46: 20,631,940 km (0.058 R)
• M47: 21,735,823 km (0.114 R)
• M48: 21,970,542 km (0.07 R)
• M49: 27,155,305 km (0.086 R)
• M50: 28,684,494 km (0.086 R)
• M51: 28,813,148 km (0.12 R)
• M52: 29,200,308 km (0.073 R)
• M53: 29,459,411 km (0.076 R)
• M54: 29,524,337 km (0.108 R)
• M55: 29,589,262 km (0.112 R)
• M56: 31,096,161 km (0.066 R)
• M57: 33,301,384 km (0.107 R)
• M58: 34,388,661 km (0.111 R)
• M59: 35,418,493 km (0.098 R)
• M60: 37,297,592 km (0.108 R)
• M61: 39,209,004 km (0.089 R)
• M62: 39,781,365 km (0.034 R)
• M63: 41,224,536 km (0.08 R)
• M64: 41,442,500 km (0.064 R)
• M65: 41,952,479 km (0.044 R)
• M66: 44,087,540 km (0.101 R)
• M67: 45,430,330 km (0.088 R)
• M68: 45,730,573 km (0.074 R)
• M69: 46,484,098 km (0.117 R)
• M70: 47,241,811 km (0.08 R)
• M71: 47,622,089 km (0.052 R)
• M72: 47,774,529 km (0.086 R)
• M73: 47,850,824 km (0.088 R)
• M74: 50,235,115 km (0.093 R)
• M75: 51,012,575 km (0.088 R)
• M76: 51,246,546 km (0.094 R)
• M77: 52,186,020 km (0.108 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit