🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 20.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.26 AU - 1.8 AU

Year: 695 Days

Day: 25.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,820,623 km

• M1: 491,728 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.18 AU - 3.46 AU

Year: 1738 Days

Day: 18.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.49 AU - 4.03 AU

Year: 2676 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,820,623 km

• M1: 2,062,356 km (0.091 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 11.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.35 AU - 8.69 AU

Year: 6828 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,820,623 km

• M1: 153,487 km (0.114 R)
• M2: 228,137 km (0.059 R)
• M3: 320,439 km (0.076 R)
• M4: 518,955 km (0.112 R)
• M5: 829,371 km (0.075 R)
• M6: 1,073,664 km (0.106 R)
• M7: 1,561,652 km (0.109 R)
• M8: 1,720,974 km (0.077 R)
• M9: 1,848,730 km (0.115 R)
• M10: 2,094,520 km (0.108 R)
• M11: 2,311,138 km (0.098 R)
• M12: 2,432,461 km (0.104 R)
• M13: 2,787,756 km (0.117 R)
• M14: 4,394,737 km (0.071 R)
• M15: 4,470,284 km (0.12 R)
• M16: 4,724,899 km (0.114 R)
• M17: 4,854,152 km (0.053 R)
• M18: 5,115,948 km (0.093 R)
• M19: 5,846,285 km (0.115 R)
• M20: 6,125,135 km (0.087 R)
• M21: 6,465,620 km (0.113 R)
• M22: 6,609,234 km (0.101 R)
• M23: 6,725,023 km (0.092 R)
• M24: 6,870,581 km (0.091 R)
• M25: 7,164,990 km (0.092 R)
• M26: 7,980,598 km (0.079 R)
• M27: 8,730,233 km (0.106 R)
• M28: 9,177,979 km (0.111 R)
• M29: 9,437,082 km (0.034 R)
• M30: 10,029,191 km (0.04 R)
• M31: 10,599,608 km (0.092 R)
• M32: 10,837,468 km (0.067 R)
• M33: 11,561,821 km (0.118 R)
• M34: 12,408,844 km (0.113 R)
• M35: 12,803,783 km (0.09 R)
• M36: 13,275,764 km (0.086 R)
• M37: 13,569,125 km (0.084 R)
• M38: 13,901,831 km (0.118 R)
• M39: 14,386,977 km (0.116 R)
• M40: 14,462,075 km (0.12 R)
• M41: 14,953,654 km (0.086 R)
• M42: 15,029,799 km (0.089 R)
• M43: 15,144,241 km (0.075 R)
• M44: 15,798,134 km (0.119 R)
• M45: 16,070,102 km (0.093 R)
• M46: 16,579,334 km (0.106 R)
• M47: 17,054,008 km (0.062 R)
• M48: 17,413,043 km (0.03 R)
• M49: 17,653,746 km (0.102 R)
• M50: 18,097,902 km (0.059 R)
• M51: 18,464,117 km (0.103 R)
• M52: 19,494,099 km (0.088 R)
• M53: 20,205,137 km (0.113 R)
• M54: 20,500,443 km (0.108 R)
• M55: 20,584,966 km (0.1 R)
• M56: 21,223,450 km (0.081 R)
• M57: 21,566,627 km (0.079 R)
• M58: 21,911,600 km (0.086 R)
• M59: 22,345,434 km (0.067 R)
• M60: 22,563,398 km (0.087 R)
• M61: 23,663,840 km (0.094 R)
• M62: 23,885,993 km (0.072 R)
• M63: 24,601,669 km (0.109 R)
• M64: 25,007,378 km (0.112 R)
• M65: 25,279,048 km (0.074 R)
• M66: 25,551,765 km (0.116 R)
• M67: 26,191,745 km (0.068 R)
• M68: 26,605,981 km (0.088 R)
• M69: 28,709,627 km (0.111 R)
• M70: 29,136,728 km (0.083 R)
• M71: 30,382,430 km (0.094 R)
• M72: 30,624,031 km (0.119 R)
• M73: 30,720,820 km (0.087 R)
• M74: 31,401,191 km (0.089 R)
• M75: 31,890,376 km (0.106 R)
• M76: 32,431,322 km (0.12 R)
• M77: 33,024,777 km (0.042 R)
• M78: 33,322,926 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 12.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.58 AU - 8.52 AU

Year: 7615 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,820,623 km

• M1: 159,621 km (0.052 R)
• M2: 337,194 km (0.094 R)
• M3: 462,257 km (0.105 R)
• M4: 716,873 km (0.081 R)
• M5: 919,279 km (0.117 R)
• M6: 1,281,156 km (0.104 R)
• M7: 1,797,718 km (0.099 R)
• M8: 1,885,681 km (0.066 R)
• M9: 2,014,036 km (0.081 R)
• M10: 2,118,755 km (0.114 R)
• M11: 2,266,109 km (0.058 R)
• M12: 2,347,789 km (0.074 R)
• M13: 3,023,223 km (0.081 R)
• M14: 3,143,949 km (0.117 R)
• M15: 3,251,061 km (0.103 R)
• M16: 4,118,130 km (0.087 R)
• M17: 4,202,055 km (0.103 R)
• M18: 5,471,841 km (0.038 R)
• M19: 5,731,842 km (0.029 R)
• M20: 5,996,032 km (0.118 R)
• M21: 7,396,568 km (0.101 R)
• M22: 7,808,859 km (0.099 R)
• M23: 8,038,941 km (0.066 R)
• M24: 8,742,350 km (0.048 R)
• M25: 9,576,657 km (0.087 R)
• M26: 9,913,103 km (0.092 R)
• M27: 10,026,199 km (0.105 R)
• M28: 10,162,333 km (0.073 R)
• M29: 11,605,354 km (0.104 R)
• M30: 11,916,069 km (0.111 R)
• M31: 12,448,039 km (0.116 R)
• M32: 13,585,731 km (0.116 R)
• M33: 13,812,072 km (0.064 R)
• M34: 14,090,623 km (0.099 R)
• M35: 14,678,992 km (0.109 R)
• M36: 14,963,228 km (0.096 R)
• M37: 15,826,856 km (0.039 R)
• M38: 15,985,580 km (0.075 R)
• M39: 16,599,081 km (0.061 R)
• M40: 16,679,714 km (0.059 R)
• M41: 16,814,352 km (0.076 R)
• M42: 17,438,175 km (0.094 R)
• M43: 17,931,848 km (0.101 R)
• M44: 18,402,184 km (0.047 R)
• M45: 18,513,484 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit