🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 12.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,988,124 km

• M1: 169,345 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 265 Days

Day: 45.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.81 AU - 1.15 AU

Year: 353 Days

Day: 23.4 Hours

Environment

Temp: 49 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.7 AU - 2.1 AU

Year: 952 Days

Day: 34.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,988,124 km

• M1: 493,224 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.47 AU - 3.15 AU

Year: 1712 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,988,124 km

• M1: 1,511,088 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.87 AU - 4.01 AU

Year: 2319 Days

Day: 21.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 148 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 13.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.88 AU - 8.38 AU

Year: 8425 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,988,124 km

• M1: 167,550 km (0.091 R)
• M2: 255,513 km (0.099 R)
• M3: 466,745 km (0.083 R)
• M4: 776,563 km (0.098 R)
• M5: 864,676 km (0.056 R)
• M6: 1,254,229 km (0.067 R)
• M7: 1,506,600 km (0.117 R)
• M8: 1,916,648 km (0.072 R)
• M9: 2,791,945 km (0.045 R)
• M10: 3,371,188 km (0.097 R)
• M11: 3,804,124 km (0.117 R)
• M12: 4,174,080 km (0.066 R)
• M13: 4,473,126 km (0.116 R)
• M14: 4,667,005 km (0.09 R)
• M15: 5,063,439 km (0.065 R)
• M16: 5,236,673 km (0.106 R)
• M17: 5,382,531 km (0.079 R)
• M18: 5,648,516 km (0.111 R)
• M19: 6,224,468 km (0.037 R)
• M20: 6,379,302 km (0.081 R)
• M21: 6,882,998 km (0.097 R)
• M22: 7,075,381 km (0.089 R)
• M23: 7,962,496 km (0.097 R)
• M24: 8,368,206 km (0.112 R)
• M25: 8,850,060 km (0.11 R)
• M26: 8,954,480 km (0.116 R)
• M27: 9,554,068 km (0.036 R)
• M28: 9,985,209 km (0.084 R)
• M29: 10,312,828 km (0.063 R)
• M30: 10,903,890 km (0.115 R)
• M31: 11,241,233 km (0.117 R)
• M32: 11,354,478 km (0.082 R)
• M33: 13,098,042 km (0.084 R)
• M34: 13,257,064 km (0.1 R)
• M35: 13,657,538 km (0.119 R)
• M36: 13,980,669 km (0.085 R)
• M37: 14,102,591 km (0.103 R)
• M38: 14,470,153 km (0.108 R)
• M39: 14,799,717 km (0.093 R)
• M40: 15,382,251 km (0.097 R)
• M41: 15,803,070 km (0.061 R)
• M42: 16,142,358 km (0.113 R)
• M43: 16,742,096 km (0.113 R)
• M44: 17,261,949 km (0.095 R)
• M45: 17,655,391 km (0.111 R)
• M46: 18,450,953 km (0.116 R)
• M47: 18,584,693 km (0.119 R)
• M48: 18,987,859 km (0.085 R)
• M49: 19,803,018 km (0.117 R)
• M50: 19,985,677 km (0.04 R)
• M51: 20,583,321 km (0.103 R)
• M52: 21,047,074 km (0.09 R)
• M53: 21,280,148 km (0.111 R)
• M54: 21,796,111 km (0.049 R)
• M55: 22,173,995 km (0.101 R)
• M56: 23,224,172 km (0.12 R)
• M57: 23,320,513 km (0.119 R)
• M58: 23,706,924 km (0.056 R)
• M59: 23,998,191 km (0.079 R)
• M60: 24,535,248 km (0.04 R)
• M61: 25,372,996 km (0.084 R)
• M62: 25,472,179 km (0.109 R)
• M63: 26,320,549 km (0.087 R)
• M64: 26,672,552 km (0.034 R)
• M65: 27,076,616 km (0.096 R)
• M66: 27,381,197 km (0.059 R)
• M67: 28,765,427 km (0.12 R)
• M68: 29,075,992 km (0.063 R)
• M69: 30,751,787 km (0.112 R)
• M70: 31,069,533 km (0.12 R)
• M71: 31,975,647 km (0.117 R)
• M72: 32,998,598 km (0.115 R)
• M73: 33,215,365 km (0.07 R)
• M74: 33,704,699 km (0.112 R)
• M75: 34,141,675 km (0.089 R)
• M76: 34,966,109 km (0.099 R)
• M77: 35,242,416 km (0.108 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit