🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 385 Days

Day: 19.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.13 AU - 3.41 AU

Year: 2277 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,075,480 km

• M1: 97,388 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.85 AU - 4.43 AU

Year: 2674 Days

Day: 39.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 10.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.08 AU - 6.4 AU

Year: 6001 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,075,480 km

• M1: 131,646 km (0.11 R)
• M2: 243,845 km (0.115 R)
• M3: 471,682 km (0.049 R)
• M4: 602,730 km (0.034 R)
• M5: 762,201 km (0.112 R)
• M6: 847,472 km (0.062 R)
• M7: 961,316 km (0.095 R)
• M8: 1,213,837 km (0.032 R)
• M9: 1,546,992 km (0.073 R)
• M10: 1,678,039 km (0.099 R)
• M11: 1,844,691 km (0.095 R)
• M12: 1,951,654 km (0.063 R)
• M13: 2,071,781 km (0.081 R)
• M14: 2,149,572 km (0.11 R)
• M15: 2,285,257 km (0.073 R)
• M16: 2,365,741 km (0.072 R)
• M17: 2,648,929 km (0.086 R)
• M18: 2,794,787 km (0.066 R)
• M19: 3,018,586 km (0.069 R)
• M20: 3,119,864 km (0.068 R)
• M21: 3,576,885 km (0.111 R)
• M22: 3,738,451 km (0.071 R)
• M23: 3,847,508 km (0.084 R)
• M24: 4,294,506 km (0.101 R)
• M25: 4,423,310 km (0.081 R)
• M26: 4,596,993 km (0.053 R)
• M27: 5,283,647 km (0.11 R)
• M28: 5,468,101 km (0.11 R)
• M29: 6,098,208 km (0.12 R)
• M30: 6,259,325 km (0.118 R)
• M31: 6,586,046 km (0.059 R)
• M32: 6,751,352 km (0.093 R)
• M33: 6,834,678 km (0.072 R)
• M34: 6,934,908 km (0.039 R)
• M35: 7,069,547 km (0.116 R)
• M36: 7,204,933 km (0.077 R)
• M37: 7,341,216 km (0.085 R)
• M38: 7,495,601 km (0.045 R)
• M39: 7,685,740 km (0.096 R)
• M40: 7,772,657 km (0.094 R)
• M41: 7,842,369 km (0.066 R)
• M42: 8,053,153 km (0.091 R)
• M43: 8,176,870 km (0.099 R)
• M44: 8,265,582 km (0.102 R)
• M45: 8,533,960 km (0.053 R)
• M46: 8,987,541 km (0.066 R)
• M47: 9,617,049 km (0.038 R)
• M48: 9,691,997 km (0.106 R)
• M49: 9,899,340 km (0.043 R)
• M50: 10,032,033 km (0.057 R)
• M51: 10,337,512 km (0.11 R)
• M52: 10,898,953 km (0.063 R)
• M53: 11,390,980 km (0.114 R)
• M54: 11,649,635 km (0.111 R)
• M55: 12,254,160 km (0.114 R)
• M56: 12,457,912 km (0.114 R)
• M57: 12,910,296 km (0.102 R)
• M58: 13,117,639 km (0.12 R)
• M59: 13,409,804 km (0.07 R)
• M60: 13,746,399 km (0.082 R)
• M61: 14,043,051 km (0.086 R)
• M62: 14,192,350 km (0.101 R)
• M63: 14,406,275 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 3

Gravity: 60.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.11 AU - 15.13 AU

Year: 21522 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,075,480 km

• M1: 173,384 km (0.058 R)
• M2: 522,097 km (0.08 R)
• M3: 651,948 km (0.109 R)
• M4: 865,124 km (0.115 R)
• M5: 1,044,792 km (0.088 R)
• M6: 1,098,348 km (0.088 R)
• M7: 1,350,121 km (0.095 R)
• M8: 1,681,330 km (0.098 R)
• M9: 2,205,222 km (0.115 R)
• M10: 2,449,216 km (0.063 R)
• M11: 2,628,734 km (0.118 R)
• M12: 3,192,269 km (0.112 R)
• M13: 3,628,496 km (0.103 R)
• M14: 3,669,037 km (0.082 R)
• M15: 4,252,768 km (0.092 R)
• M16: 4,338,488 km (0.058 R)
• M17: 4,687,200 km (0.11 R)
• M18: 4,820,193 km (0.069 R)
• M19: 5,090,068 km (0.082 R)
• M20: 5,135,545 km (0.085 R)
• M21: 5,181,173 km (0.12 R)
• M22: 6,266,206 km (0.038 R)
• M23: 7,213,310 km (0.117 R)
• M24: 7,991,967 km (0.093 R)
• M25: 9,739,869 km (0.109 R)
• M26: 9,796,267 km (0.101 R)
• M27: 13,818,355 km (0.11 R)
• M28: 15,829,998 km (0.086 R)
• M29: 16,163,003 km (0.115 R)
• M30: 16,700,508 km (0.115 R)
• M31: 17,655,092 km (0.105 R)
• M32: 17,793,021 km (0.062 R)
• M33: 18,697,490 km (0.106 R)
• M34: 19,902,650 km (0.089 R)
• M35: 20,550,708 km (0.117 R)
• M36: 23,211,606 km (0.107 R)
• M37: 23,589,639 km (0.11 R)
• M38: 24,198,802 km (0.055 R)
• M39: 25,587,968 km (0.103 R)
• M40: 26,370,963 km (0.036 R)
• M41: 27,082,301 km (0.08 R)
• M42: 27,320,760 km (0.115 R)
• M43: 29,335,394 km (0.075 R)
• M44: 29,825,926 km (0.106 R)
• M45: 30,154,443 km (0.115 R)
• M46: 31,480,628 km (0.069 R)
• M47: 31,815,129 km (0.053 R)
• M48: 33,079,979 km (0.102 R)
• M49: 36,620,063 km (0.12 R)
• M50: 36,707,877 km (0.034 R)
• M51: 39,195,540 km (0.109 R)
• M52: 39,916,153 km (0.085 R)
• M53: 40,914,270 km (0.099 R)
• M54: 41,645,205 km (0.099 R)
• M55: 43,305,741 km (0.078 R)
• M56: 44,518,382 km (0.082 R)
• M57: 46,121,024 km (0.118 R)
• M58: 46,595,847 km (0.063 R)
• M59: 47,838,257 km (0.103 R)
• M60: 48,415,406 km (0.047 R)
• M61: 48,608,238 km (0.108 R)
• M62: 49,770,763 km (0.103 R)
• M63: 50,062,778 km (0.087 R)
• M64: 51,138,686 km (0.101 R)
• M65: 51,531,679 km (0.092 R)
• M66: 53,014,643 km (0.08 R)
• M67: 53,412,573 km (0.098 R)
• M68: 53,911,183 km (0.061 R)
• M69: 54,311,208 km (0.07 R)
• M70: 55,013,719 km (0.082 R)
• M71: 55,315,757 km (0.119 R)
• M72: 56,224,864 km (0.026 R)
• M73: 58,160,511 km (0.085 R)
• M74: 59,188,098 km (0.044 R)
• M75: 59,497,467 km (0.111 R)
• M76: 59,600,689 km (0.059 R)
• M77: 61,052,686 km (0.085 R)
• M78: 64,414,749 km (0.116 R)
• M79: 64,520,664 km (0.093 R)
• M80: 64,626,729 km (0.104 R)
• M81: 65,477,642 km (0.113 R)
• M82: 66,118,070 km (0.057 R)
• M83: 66,653,481 km (0.051 R)
• M84: 68,376,250 km (0.063 R)
• M85: 69,786,808 km (0.1 R)
• M86: 70,113,680 km (0.08 R)
• M87: 70,441,000 km (0.067 R)
• M88: 73,299,516 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit