🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 239 Days

Day: 38.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.73 AU - 0.89 AU

Year: 279 Days

Day: 13.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.74 AU - 3.14 AU

Year: 1930 Days

Day: 33.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,513,963 km

• M1: 1,847,085 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.45 AU - 3.63 AU

Year: 2550 Days

Day: 36.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,513,963 km

• M1: 1,312,871 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.34 AU - 4.5 AU

Year: 2972 Days

Day: 34.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.51 AU - 12.17 AU

Year: 11818 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,513,963 km

• M1: 488,287 km (0.11 R)
• M2: 655,837 km (0.113 R)
• M3: 748,139 km (0.093 R)
• M4: 1,405,023 km (0.063 R)
• M5: 1,658,442 km (0.099 R)
• M6: 1,764,208 km (0.118 R)
• M7: 1,899,743 km (0.101 R)
• M8: 2,477,490 km (0.078 R)
• M9: 2,786,560 km (0.049 R)
• M10: 3,174,317 km (0.089 R)
• M11: 4,778,605 km (0.104 R)
• M12: 5,086,926 km (0.075 R)
• M13: 5,322,543 km (0.076 R)
• M14: 5,642,383 km (0.106 R)
• M15: 6,300,913 km (0.113 R)
• M16: 6,511,846 km (0.098 R)
• M17: 7,158,557 km (0.112 R)
• M18: 8,935,182 km (0.114 R)
• M19: 9,750,640 km (0.106 R)
• M20: 10,639,999 km (0.075 R)
• M21: 11,349,691 km (0.111 R)
• M22: 12,232,169 km (0.116 R)
• M23: 13,352,657 km (0.036 R)
• M24: 13,515,420 km (0.088 R)
• M25: 14,228,403 km (0.089 R)
• M26: 15,519,732 km (0.11 R)
• M27: 15,977,651 km (0.032 R)
• M28: 16,266,076 km (0.114 R)
• M29: 17,259,854 km (0.114 R)
• M30: 19,183,533 km (0.027 R)
• M31: 19,860,464 km (0.118 R)
• M32: 20,046,414 km (0.086 R)
• M33: 20,232,962 km (0.073 R)
• M34: 22,001,957 km (0.106 R)
• M35: 22,323,144 km (0.087 R)
• M36: 23,361,054 km (0.061 R)
• M37: 23,557,476 km (0.116 R)
• M38: 24,282,128 km (0.119 R)
• M39: 24,481,093 km (0.097 R)
• M40: 24,947,390 km (0.049 R)
• M41: 25,618,635 km (0.099 R)
• M42: 26,295,865 km (0.114 R)
• M43: 27,116,260 km (0.114 R)
• M44: 27,667,827 km (0.077 R)
• M45: 27,945,032 km (0.084 R)
• M46: 28,223,284 km (0.09 R)
• M47: 28,852,343 km (0.045 R)
• M48: 29,344,969 km (0.109 R)
• M49: 29,556,949 km (0.107 R)
• M50: 30,053,464 km (0.103 R)
• M51: 30,195,881 km (0.118 R)
• M52: 31,198,786 km (0.118 R)
• M53: 31,487,360 km (0.054 R)
• M54: 32,577,330 km (0.093 R)
• M55: 32,943,396 km (0.057 R)
• M56: 34,198,372 km (0.09 R)
• M57: 35,243,613 km (0.106 R)
• M58: 36,754,850 km (0.112 R)
• M59: 37,748,629 km (0.095 R)
• M60: 39,061,350 km (0.068 R)
• M61: 41,256,101 km (0.065 R)
• M62: 42,288,625 km (0.106 R)
• M63: 43,008,490 km (0.11 R)
• M64: 44,298,173 km (0.094 R)
• M65: 44,703,883 km (0.115 R)
• M66: 45,110,789 km (0.071 R)
• M67: 45,355,382 km (0.1 R)
• M68: 45,682,403 km (0.077 R)
• M69: 46,832,960 km (0.107 R)
• M70: 46,998,116 km (0.099 R)
• M71: 49,246,572 km (0.11 R)
• M72: 49,498,644 km (0.073 R)
• M73: 50,003,836 km (0.086 R)
• M74: 51,615,155 km (0.077 R)
• M75: 53,329,696 km (0.113 R)
• M76: 53,847,754 km (0.044 R)
• M77: 55,499,015 km (0.038 R)
• M78: 55,761,260 km (0.053 R)
• M79: 56,462,575 km (0.112 R)
• M80: 57,343,407 km (0.082 R)
• M81: 57,962,742 km (0.104 R)
• M82: 58,851,204 km (0.12 R)
• M83: 59,207,995 km (0.096 R)
• M84: 59,297,155 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 4.3

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.98 AU - 15.8 AU

Year: 17719 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,513,963 km

• M1: 88,113 km (0.059 R)
• M2: 125,363 km (0.098 R)
• M3: 233,672 km (0.099 R)
• M4: 343,926 km (0.066 R)
• M5: 370,853 km (0.091 R)
• M6: 678,576 km (0.088 R)
• M7: 1,028,934 km (0.112 R)
• M8: 1,318,556 km (0.038 R)
• M9: 1,608,925 km (0.112 R)
• M10: 2,017,776 km (0.068 R)
• M11: 2,510,851 km (0.109 R)
• M12: 2,564,855 km (0.098 R)
• M13: 2,619,309 km (0.117 R)
• M14: 2,840,714 km (0.103 R)
• M15: 3,010,657 km (0.111 R)
• M16: 3,847,208 km (0.088 R)
• M17: 4,066,968 km (0.046 R)
• M18: 4,884,520 km (0.085 R)
• M19: 5,122,381 km (0.056 R)
• M20: 5,363,981 km (0.092 R)
• M21: 5,858,402 km (0.064 R)
• M22: 5,930,209 km (0.088 R)
• M23: 6,552,387 km (0.105 R)
• M24: 6,890,029 km (0.093 R)
• M25: 7,156,762 km (0.088 R)
• M26: 7,582,368 km (0.073 R)
• M27: 8,377,331 km (0.086 R)
• M28: 8,621,026 km (0.114 R)
• M29: 9,281,949 km (0.094 R)
• M30: 9,534,022 km (0.032 R)
• M31: 9,703,367 km (0.083 R)
• M32: 9,959,029 km (0.089 R)
• M33: 10,001,964 km (0.116 R)
• M34: 10,130,917 km (0.089 R)
• M35: 10,739,781 km (0.04 R)
• M36: 11,947,185 km (0.098 R)
• M37: 11,992,663 km (0.09 R)
• M38: 12,497,406 km (0.072 R)
• M39: 12,729,133 km (0.076 R)
• M40: 13,056,005 km (0.107 R)
• M41: 13,291,172 km (0.096 R)
• M42: 13,956,883 km (0.048 R)
• M43: 14,004,904 km (0.06 R)
• M44: 14,052,925 km (0.088 R)
• M45: 14,926,726 km (0.066 R)
• M46: 15,123,298 km (0.119 R)
• M47: 15,618,466 km (0.052 R)
• M48: 16,522,935 km (0.073 R)
• M49: 16,675,375 km (0.033 R)
• M50: 17,341,236 km (0.119 R)
• M51: 17,755,322 km (0.113 R)
• M52: 18,067,982 km (0.065 R)
• M53: 18,540,412 km (0.104 R)
• M54: 18,857,709 km (0.097 R)
• M55: 19,123,395 km (0.101 R)
• M56: 19,336,871 km (0.03 R)
• M57: 19,390,427 km (0.115 R)
• M58: 20,307,163 km (0.033 R)
• M59: 20,743,540 km (0.056 R)
• M60: 21,459,216 km (0.11 R)
• M61: 27,227,261 km (0.106 R)
• M62: 28,739,546 km (0.075 R)
• M63: 30,092,808 km (0.065 R)
• M64: 30,589,922 km (0.075 R)
• M65: 30,714,687 km (0.034 R)
• M66: 30,839,601 km (0.054 R)
• M67: 31,152,560 km (0.078 R)
• M68: 31,592,527 km (0.088 R)
• M69: 32,478,446 km (0.047 R)
• M70: 33,887,209 km (0.101 R)
• M71: 35,185,120 km (0.059 R)
• M72: 35,905,883 km (0.108 R)
• M73: 36,037,379 km (0.109 R)
• M74: 36,367,093 km (0.119 R)
• M75: 37,896,133 km (0.056 R)
• M76: 38,837,103 km (0.067 R)
• M77: 39,921,987 km (0.08 R)
• M78: 40,331,287 km (0.054 R)
• M79: 40,399,653 km (0.117 R)
• M80: 40,742,082 km (0.102 R)
• M81: 40,947,929 km (0.092 R)
• M82: 41,085,410 km (0.053 R)
• M83: 41,913,434 km (0.092 R)
• M84: 42,468,442 km (0.094 R)
• M85: 43,025,993 km (0.075 R)
• M86: 43,445,615 km (0.097 R)
• M87: 44,007,355 km (0.026 R)
• M88: 44,642,099 km (0.086 R)
• M89: 45,208,925 km (0.111 R)
• M90: 45,778,145 km (0.101 R)
• M91: 45,920,862 km (0.101 R)
• M92: 46,278,101 km (0.115 R)
• M93: 47,283,549 km (0.101 R)
• M94: 48,296,027 km (0.063 R)
• M95: 48,368,582 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit