🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 19.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.09 AU - 1.73 AU

Year: 591 Days

Day: 43.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.42 AU - 3.16 AU

Year: 1646 Days

Day: 47.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,059,797 km

• M1: 116,986 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.1 AU - 4.46 AU

Year: 2595 Days

Day: 36.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 55.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 13

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.52 AU - 11.12 AU

Year: 11706 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,059,797 km

• M1: 264,339 km (0.11 R)
• M2: 432,637 km (0.103 R)
• M3: 545,733 km (0.069 R)
• M4: 914,492 km (0.095 R)
• M5: 1,341,594 km (0.055 R)
• M6: 2,027,201 km (0.094 R)
• M7: 2,486,017 km (0.111 R)
• M8: 3,278,138 km (0.085 R)
• M9: 3,476,804 km (0.028 R)
• M10: 3,588,853 km (0.093 R)
• M11: 3,679,509 km (0.114 R)
• M12: 4,096,738 km (0.108 R)
• M13: 4,726,246 km (0.102 R)
• M14: 5,128,963 km (0.105 R)
• M15: 5,753,833 km (0.099 R)
• M16: 6,183,778 km (0.084 R)
• M17: 7,275,543 km (0.106 R)
• M18: 7,740,643 km (0.059 R)
• M19: 8,517,056 km (0.114 R)
• M20: 8,914,687 km (0.082 R)
• M21: 11,492,707 km (0.097 R)
• M22: 11,932,225 km (0.094 R)
• M23: 12,723,149 km (0.103 R)
• M24: 13,460,218 km (0.044 R)
• M25: 14,610,027 km (0.113 R)
• M26: 14,902,491 km (0.055 R)
• M27: 15,233,701 km (0.073 R)
• M28: 15,381,653 km (0.108 R)
• M29: 15,679,054 km (0.076 R)
• M30: 16,431,082 km (0.102 R)
• M31: 18,995,190 km (0.081 R)
• M32: 21,266,684 km (0.096 R)
• M33: 21,973,234 km (0.1 R)
• M34: 22,266,297 km (0.116 R)
• M35: 24,614,534 km (0.118 R)
• M36: 25,093,547 km (0.118 R)
• M37: 25,312,259 km (0.11 R)
• M38: 26,950,804 km (0.11 R)
• M39: 28,577,681 km (0.085 R)
• M40: 30,050,472 km (0.088 R)
• M41: 30,329,472 km (0.117 R)
• M42: 30,889,866 km (0.104 R)
• M43: 31,406,427 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 14.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.16 AU - 14.64 AU

Year: 16360 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,059,797 km

• M1: 197,619 km (0.093 R)
• M2: 318,195 km (0.114 R)
• M3: 451,486 km (0.057 R)
• M4: 809,773 km (0.101 R)
• M5: 998,267 km (0.12 R)
• M6: 1,149,959 km (0.063 R)
• M7: 1,693,897 km (0.103 R)
• M8: 1,816,268 km (0.033 R)
• M9: 1,920,537 km (0.066 R)
• M10: 2,091,677 km (0.11 R)
• M11: 2,495,891 km (0.111 R)
• M12: 3,666,195 km (0.116 R)
• M13: 4,322,481 km (0.074 R)
• M14: 4,722,356 km (0.053 R)
• M15: 5,588,677 km (0.063 R)
• M16: 6,183,179 km (0.044 R)
• M17: 6,342,950 km (0.059 R)
• M18: 6,568,992 km (0.055 R)
• M19: 6,666,680 km (0.113 R)
• M20: 6,896,611 km (0.067 R)
• M21: 7,129,236 km (0.119 R)
• M22: 7,229,766 km (0.101 R)
• M23: 7,534,048 km (0.066 R)
• M24: 8,225,489 km (0.061 R)
• M25: 8,865,170 km (0.093 R)
• M26: 9,154,791 km (0.055 R)
• M27: 10,192,552 km (0.08 R)
• M28: 10,610,678 km (0.111 R)
• M29: 10,841,058 km (0.106 R)
• M30: 11,306,757 km (0.08 R)
• M31: 11,620,912 km (0.106 R)
• M32: 11,938,060 km (0.05 R)
• M33: 15,479,939 km (0.111 R)
• M34: 15,872,783 km (0.116 R)
• M35: 16,846,964 km (0.055 R)
• M36: 17,386,564 km (0.101 R)
• M37: 18,206,659 km (0.068 R)
• M38: 20,406,945 km (0.092 R)
• M39: 20,597,981 km (0.037 R)
• M40: 21,174,980 km (0.101 R)
• M41: 21,368,410 km (0.112 R)
• M42: 21,952,590 km (0.105 R)
• M43: 24,543,775 km (0.083 R)
• M44: 25,360,429 km (0.095 R)
• M45: 26,289,881 km (0.056 R)
• M46: 26,497,972 km (0.109 R)
• M47: 27,757,735 km (0.114 R)
• M48: 27,863,651 km (0.066 R)
• M49: 27,969,566 km (0.045 R)
• M50: 28,128,888 km (0.1 R)
• M51: 28,608,498 km (0.033 R)
• M52: 29,413,784 km (0.1 R)
• M53: 29,521,793 km (0.088 R)
• M54: 29,629,803 km (0.072 R)
• M55: 30,608,472 km (0.026 R)
• M56: 30,936,989 km (0.086 R)
• M57: 31,156,749 km (0.096 R)
• M58: 31,763,517 km (0.094 R)
• M59: 33,382,166 km (0.079 R)
• M60: 34,116,393 km (0.071 R)
• M61: 36,815,288 km (0.101 R)
• M62: 37,048,212 km (0.111 R)
• M63: 38,396,537 km (0.109 R)
• M64: 38,869,416 km (0.047 R)
• M65: 39,225,310 km (0.084 R)
• M66: 39,463,021 km (0.042 R)
• M67: 39,820,709 km (0.104 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit