🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.61 AU - 0.85 AU

Year: 274 Days

Day: 29.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.96 AU - 2.92 AU

Year: 1676 Days

Day: 42.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 8.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.7 AU - 6 AU

Year: 6222 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 88,369,603 km

• M1: 181,313 km (0.069 R)
• M2: 357,090 km (0.044 R)
• M3: 576,550 km (0.107 R)
• M4: 869,463 km (0.101 R)
• M5: 1,062,893 km (0.105 R)
• M6: 1,786,797 km (0.099 R)
• M7: 2,045,452 km (0.075 R)
• M8: 2,112,023 km (0.053 R)
• M9: 2,362,450 km (0.056 R)
• M10: 2,829,943 km (0.043 R)
• M11: 3,017,389 km (0.029 R)
• M12: 3,312,695 km (0.051 R)
• M13: 3,550,406 km (0.07 R)
• M14: 4,098,383 km (0.094 R)
• M15: 4,268,027 km (0.054 R)
• M16: 4,585,025 km (0.037 R)
• M17: 4,731,631 km (0.114 R)
• M18: 4,805,532 km (0.101 R)
• M19: 5,348,872 km (0.099 R)
• M20: 5,441,473 km (0.087 R)
• M21: 5,503,406 km (0.031 R)
• M22: 5,612,314 km (0.08 R)
• M23: 5,690,703 km (0.101 R)
• M24: 5,864,237 km (0.101 R)
• M25: 6,103,593 km (0.032 R)
• M26: 6,444,227 km (0.103 R)
• M27: 6,658,302 km (0.114 R)
• M28: 7,348,547 km (0.113 R)
• M29: 7,451,470 km (0.095 R)
• M30: 7,658,813 km (0.054 R)
• M31: 7,780,585 km (0.067 R)
• M32: 8,292,210 km (0.089 R)
• M33: 8,363,568 km (0.052 R)
• M34: 8,978,864 km (0.044 R)
• M35: 9,088,968 km (0.076 R)
• M36: 9,291,973 km (0.097 R)
• M37: 9,496,622 km (0.109 R)
• M38: 9,627,521 km (0.11 R)
• M39: 10,099,951 km (0.097 R)
• M40: 10,176,395 km (0.062 R)
• M41: 10,348,732 km (0.114 R)
• M42: 10,735,293 km (0.113 R)
• M43: 11,423,293 km (0.118 R)
• M44: 11,682,397 km (0.069 R)
• M45: 11,842,915 km (0.054 R)
• M46: 12,105,161 km (0.111 R)
• M47: 12,186,243 km (0.119 R)
• M48: 12,349,005 km (0.074 R)
• M49: 12,965,647 km (0.073 R)
• M50: 13,048,674 km (0.117 R)
• M51: 13,361,483 km (0.037 R)
• M52: 13,888,218 km (0.102 R)
• M53: 13,994,432 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.4

Radius: 7.3

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.94 AU - 14.62 AU

Year: 23728 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,369,603 km

• M1: 321,935 km (0.105 R)
• M2: 596,148 km (0.087 R)
• M3: 668,852 km (0.12 R)
• M4: 933,491 km (0.039 R)
• M5: 1,077,703 km (0.102 R)
• M6: 1,453,643 km (0.118 R)
• M7: 1,656,198 km (0.085 R)
• M8: 2,554,234 km (0.116 R)
• M9: 2,635,017 km (0.117 R)
• M10: 2,799,126 km (0.098 R)
• M11: 3,137,367 km (0.112 R)
• M12: 3,669,037 km (0.081 R)
• M13: 3,806,368 km (0.093 R)
• M14: 4,180,961 km (0.084 R)
• M15: 4,421,066 km (0.12 R)
• M16: 5,953,846 km (0.074 R)
• M17: 6,278,473 km (0.1 R)
• M18: 6,720,385 km (0.106 R)
• M19: 6,945,081 km (0.071 R)
• M20: 7,115,324 km (0.092 R)
• M21: 8,586,170 km (0.05 R)
• M22: 9,014,468 km (0.102 R)
• M23: 9,076,252 km (0.071 R)
• M24: 9,891,860 km (0.102 R)
• M25: 10,665,431 km (0.104 R)
• M26: 11,258,287 km (0.068 R)
• M27: 12,065,367 km (0.119 R)
• M28: 12,752,171 km (0.094 R)
• M29: 13,170,297 km (0.106 R)
• M30: 15,180,594 km (0.073 R)
• M31: 17,669,603 km (0.117 R)
• M32: 18,135,600 km (0.098 R)
• M33: 20,039,682 km (0.042 R)
• M34: 20,606,807 km (0.102 R)
• M35: 20,688,338 km (0.062 R)
• M36: 21,261,597 km (0.059 R)
• M37: 21,343,876 km (0.074 R)
• M38: 21,840,092 km (0.111 R)
• M39: 21,923,119 km (0.057 R)
• M40: 26,384,876 km (0.103 R)
• M41: 26,917,294 km (0.102 R)
• M42: 27,453,154 km (0.086 R)
• M43: 27,542,913 km (0.119 R)
• M44: 27,632,671 km (0.094 R)
• M45: 27,902,546 km (0.085 R)
• M46: 28,173,318 km (0.087 R)
• M47: 28,808,361 km (0.078 R)
• M48: 30,000,357 km (0.078 R)
• M49: 32,148,582 km (0.113 R)
• M50: 32,717,054 km (0.115 R)
• M51: 34,442,367 km (0.078 R)
• M52: 34,829,825 km (0.114 R)
• M53: 36,788,510 km (0.088 R)
• M54: 39,185,666 km (0.093 R)
• M55: 41,119,069 km (0.076 R)
• M56: 42,149,050 km (0.115 R)
• M57: 44,234,295 km (0.096 R)
• M58: 44,444,779 km (0.094 R)
• M59: 45,713,968 km (0.108 R)
• M60: 45,926,696 km (0.11 R)
• M61: 47,747,751 km (0.079 R)
• M62: 49,156,364 km (0.097 R)
• M63: 49,483,236 km (0.073 R)
• M64: 50,468,637 km (0.12 R)
• M65: 52,904,240 km (0.039 R)
• M66: 54,136,328 km (0.052 R)
• M67: 54,699,414 km (0.05 R)
• M68: 55,264,595 km (0.1 R)
• M69: 56,172,804 km (0.099 R)
• M70: 56,628,628 km (0.026 R)
• M71: 57,429,575 km (0.111 R)
• M72: 57,773,950 km (0.116 R)
• M73: 58,695,622 km (0.097 R)
• M74: 60,553,628 km (0.101 R)
• M75: 62,430,782 km (0.083 R)
• M76: 63,139,577 km (0.1 R)
• M77: 63,732,283 km (0.077 R)
• M78: 66,723,642 km (0.074 R)
• M79: 69,515,737 km (0.115 R)
• M80: 70,373,082 km (0.106 R)
• M81: 72,469,846 km (0.092 R)
• M82: 72,717,879 km (0.092 R)
• M83: 72,841,896 km (0.12 R)
• M84: 73,712,705 km (0.101 R)
• M85: 74,712,019 km (0.079 R)
• M86: 75,087,958 km (0.098 R)
• M87: 75,590,158 km (0.069 R)
• M88: 76,219,517 km (0.102 R)
• M89: 78,626,846 km (0.097 R)
• M90: 82,996,450 km (0.062 R)
• M91: 86,916,961 km (0.064 R)
• M92: 87,048,757 km (0.101 R)
• M93: 87,972,673 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit