🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.08 AU - 1.12 AU

Year: 442 Days

Day: 45.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.21 AU - 2.65 AU

Year: 1450 Days

Day: 36.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 11.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.94 AU - 7.24 AU

Year: 5754 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,213,446 km

• M1: 178,021 km (0.076 R)
• M2: 408,701 km (0.063 R)
• M3: 971,040 km (0.043 R)
• M4: 1,323,193 km (0.109 R)
• M5: 1,661,733 km (0.116 R)
• M6: 1,911,262 km (0.113 R)
• M7: 3,226,527 km (0.062 R)
• M8: 3,807,565 km (0.063 R)
• M9: 5,312,669 km (0.077 R)
• M10: 5,998,725 km (0.109 R)
• M11: 6,603,250 km (0.116 R)
• M12: 6,853,378 km (0.112 R)
• M13: 7,367,845 km (0.099 R)
• M14: 8,772,868 km (0.066 R)
• M15: 11,999,544 km (0.025 R)
• M16: 12,380,121 km (0.097 R)
• M17: 14,790,293 km (0.08 R)
• M18: 16,076,386 km (0.04 R)
• M19: 20,479,201 km (0.09 R)
• M20: 20,810,111 km (0.083 R)
• M21: 21,367,812 km (0.104 R)
• M22: 22,852,571 km (0.076 R)
• M23: 23,495,842 km (0.069 R)
• M24: 23,909,928 km (0.076 R)
• M25: 25,173,881 km (0.062 R)
• M26: 25,725,598 km (0.066 R)
• M27: 26,283,299 km (0.052 R)
• M28: 27,353,223 km (0.087 R)
• M29: 29,425,303 km (0.06 R)
• M30: 32,467,974 km (0.109 R)
• M31: 32,745,777 km (0.118 R)
• M32: 35,082,346 km (0.078 R)
• M33: 36,832,492 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 9.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.51 AU - 6.97 AU

Year: 5968 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,213,446 km

• M1: 360,830 km (0.114 R)
• M2: 1,146,368 km (0.11 R)
• M3: 1,564,943 km (0.061 R)
• M4: 2,519,079 km (0.103 R)
• M5: 2,928,977 km (0.117 R)
• M6: 3,950,281 km (0.049 R)
• M7: 4,512,171 km (0.104 R)
• M8: 4,757,511 km (0.091 R)
• M9: 5,623,683 km (0.066 R)
• M10: 6,740,880 km (0.043 R)
• M11: 7,473,311 km (0.084 R)
• M12: 8,420,565 km (0.069 R)
• M13: 9,007,138 km (0.094 R)
• M14: 10,862,002 km (0.104 R)
• M15: 12,429,040 km (0.089 R)
• M16: 14,016,572 km (0.056 R)
• M17: 14,772,640 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 7.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.43 AU - 15.21 AU

Year: 18613 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,213,446 km

• M1: 121,473 km (0.086 R)
• M2: 277,654 km (0.076 R)
• M3: 549,922 km (0.117 R)
• M4: 1,609,972 km (0.111 R)
• M5: 2,451,012 km (0.088 R)
• M6: 2,746,916 km (0.104 R)
• M7: 3,000,185 km (0.068 R)
• M8: 3,244,329 km (0.032 R)
• M9: 3,584,963 km (0.094 R)
• M10: 4,270,870 km (0.073 R)
• M11: 8,689,841 km (0.087 R)
• M12: 10,906,582 km (0.088 R)
• M13: 11,808,358 km (0.095 R)
• M14: 15,499,985 km (0.112 R)
• M15: 15,637,914 km (0.116 R)
• M16: 16,383,660 km (0.118 R)
• M17: 18,026,543 km (0.115 R)
• M18: 19,644,744 km (0.113 R)
• M19: 21,279,100 km (0.052 R)
• M20: 23,768,110 km (0.116 R)
• M21: 25,152,189 km (0.116 R)
• M22: 26,275,669 km (0.103 R)
• M23: 28,784,126 km (0.113 R)
• M24: 32,329,297 km (0.099 R)
• M25: 33,197,413 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit