🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 376 Days

Day: 30.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.84 AU - 2.46 AU

Year: 1151 Days

Day: 15.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,052,359 km

• M1: 1,090,868 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.79 AU

Year: 1549 Days

Day: 43.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,052,359 km

• M1: 1,753,137 km (0.096 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 9.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.36 AU - 5.9 AU

Year: 4244 Days

Day: 9.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,052,359 km

• M1: 242,797 km (0.096 R)
• M2: 411,544 km (0.076 R)
• M3: 610,958 km (0.114 R)
• M4: 942,167 km (0.088 R)
• M5: 1,100,442 km (0.106 R)
• M6: 1,503,758 km (0.108 R)
• M7: 2,473,750 km (0.057 R)
• M8: 2,713,556 km (0.079 R)
• M9: 3,196,009 km (0.069 R)
• M10: 3,396,470 km (0.095 R)
• M11: 3,539,336 km (0.113 R)
• M12: 3,831,052 km (0.113 R)
• M13: 4,001,294 km (0.119 R)
• M14: 4,065,771 km (0.037 R)
• M15: 4,661,619 km (0.107 R)
• M16: 4,866,419 km (0.115 R)
• M17: 4,935,383 km (0.066 R)
• M18: 5,618,447 km (0.102 R)
• M19: 5,787,792 km (0.056 R)
• M20: 6,008,000 km (0.107 R)
• M21: 6,431,661 km (0.114 R)
• M22: 7,071,940 km (0.082 R)
• M23: 7,202,539 km (0.044 R)
• M24: 7,307,557 km (0.041 R)
• M25: 7,975,362 km (0.111 R)
• M26: 8,220,553 km (0.079 R)
• M27: 8,662,614 km (0.03 R)
• M28: 8,830,463 km (0.119 R)
• M29: 9,197,726 km (0.1 R)
• M30: 9,368,866 km (0.114 R)
• M31: 9,483,607 km (0.052 R)
• M32: 9,830,674 km (0.087 R)
• M33: 9,976,383 km (0.094 R)
• M34: 10,656,455 km (0.103 R)
• M35: 11,320,819 km (0.089 R)
• M36: 11,412,522 km (0.115 R)
• M37: 11,781,580 km (0.088 R)
• M38: 11,967,530 km (0.113 R)
• M39: 12,185,794 km (0.116 R)
• M40: 12,311,157 km (0.092 R)
• M41: 12,531,514 km (0.084 R)
• M42: 12,626,359 km (0.082 R)
• M43: 12,944,105 km (0.1 R)
• M44: 13,232,380 km (0.117 R)
• M45: 14,044,398 km (0.11 R)
• M46: 14,539,267 km (0.043 R)
• M47: 15,039,972 km (0.104 R)
• M48: 15,107,141 km (0.085 R)
• M49: 15,444,484 km (0.062 R)
• M50: 16,333,395 km (0.088 R)
• M51: 17,274,066 km (0.117 R)
• M52: 18,196,337 km (0.077 R)
• M53: 18,339,652 km (0.089 R)
• M54: 18,555,372 km (0.094 R)
• M55: 18,663,531 km (0.115 R)
• M56: 19,025,558 km (0.098 R)
• M57: 19,683,041 km (0.12 R)
• M58: 19,756,643 km (0.06 R)
• M59: 21,020,446 km (0.106 R)
• M60: 21,208,490 km (0.091 R)
• M61: 21,814,062 km (0.088 R)
• M62: 21,966,353 km (0.079 R)
• M63: 22,080,795 km (0.117 R)
• M64: 22,157,090 km (0.074 R)
• M65: 23,003,365 km (0.07 R)
• M66: 23,197,244 km (0.12 R)
• M67: 23,742,828 km (0.075 R)
• M68: 23,899,457 km (0.115 R)
• M69: 24,135,073 km (0.038 R)
• M70: 24,213,762 km (0.112 R)
• M71: 24,371,438 km (0.097 R)
• M72: 24,450,426 km (0.116 R)
• M73: 25,524,837 km (0.043 R)
• M74: 25,846,174 km (0.101 R)
• M75: 26,047,682 km (0.097 R)
• M76: 26,411,654 km (0.076 R)
• M77: 26,533,426 km (0.104 R)
• M78: 26,736,580 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 7.2

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.09 AU - 19.03 AU

Year: 22418 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,052,359 km

• M1: 193,280 km (0.109 R)
• M2: 606,619 km (0.097 R)
• M3: 745,147 km (0.068 R)
• M4: 868,565 km (0.095 R)
• M5: 2,046,349 km (0.12 R)
• M6: 2,115,763 km (0.03 R)
• M7: 2,186,074 km (0.079 R)
• M8: 2,699,793 km (0.096 R)
• M9: 3,454,364 km (0.084 R)
• M10: 3,537,391 km (0.041 R)
• M11: 4,006,231 km (0.09 R)
• M12: 5,095,902 km (0.106 R)
• M13: 5,285,891 km (0.066 R)
• M14: 5,381,933 km (0.073 R)
• M15: 5,673,200 km (0.111 R)
• M16: 5,969,553 km (0.044 R)
• M17: 7,365,152 km (0.068 R)
• M18: 7,526,269 km (0.117 R)
• M19: 7,580,124 km (0.105 R)
• M20: 8,460,807 km (0.097 R)
• M21: 9,373,653 km (0.09 R)
• M22: 9,431,697 km (0.053 R)
• M23: 9,606,726 km (0.062 R)
• M24: 9,959,927 km (0.086 R)
• M25: 10,377,305 km (0.078 R)
• M26: 11,539,082 km (0.104 R)
• M27: 11,601,315 km (0.118 R)
• M28: 13,586,927 km (0.099 R)
• M29: 13,652,750 km (0.099 R)
• M30: 14,517,576 km (0.087 R)
• M31: 15,058,522 km (0.079 R)
• M32: 15,263,172 km (0.089 R)
• M33: 15,331,538 km (0.08 R)
• M34: 17,216,621 km (0.051 R)
• M35: 17,287,829 km (0.105 R)
• M36: 17,933,194 km (0.108 R)
• M37: 18,295,072 km (0.087 R)
• M38: 19,026,156 km (0.115 R)
• M39: 19,916,114 km (0.058 R)
• M40: 20,667,993 km (0.058 R)
• M41: 21,352,702 km (0.117 R)
• M42: 25,532,617 km (0.05 R)
• M43: 26,021,353 km (0.067 R)
• M44: 28,090,890 km (0.085 R)
• M45: 28,848,753 km (0.12 R)
• M46: 29,102,919 km (0.072 R)
• M47: 31,249,499 km (0.117 R)
• M48: 31,684,829 km (0.091 R)
• M49: 31,859,559 km (0.099 R)
• M50: 34,159,926 km (0.076 R)
• M51: 34,788,386 km (0.112 R)
• M52: 35,511,243 km (0.047 R)
• M53: 36,421,696 km (0.105 R)
• M54: 37,616,983 km (0.078 R)
• M55: 38,079,988 km (0.082 R)
• M56: 38,451,889 km (0.054 R)
• M57: 39,011,983 km (0.109 R)
• M58: 39,386,726 km (0.079 R)
• M59: 39,574,621 km (0.094 R)
• M60: 40,518,434 km (0.07 R)
• M61: 40,708,124 km (0.116 R)
• M62: 41,660,913 km (0.078 R)
• M63: 42,139,925 km (0.066 R)
• M64: 42,428,350 km (0.098 R)
• M65: 42,620,882 km (0.116 R)
• M66: 45,151,031 km (0.046 R)
• M67: 48,130,273 km (0.094 R)
• M68: 48,431,712 km (0.086 R)
• M69: 48,532,242 km (0.115 R)
• M70: 50,967,695 km (0.118 R)
• M71: 52,406,528 km (0.049 R)
• M72: 53,754,704 km (0.089 R)
• M73: 54,171,783 km (0.101 R)
• M74: 54,380,621 km (0.095 R)
• M75: 55,324,285 km (0.058 R)
• M76: 55,429,452 km (0.109 R)
• M77: 55,956,336 km (0.064 R)
• M78: 56,061,802 km (0.108 R)
• M79: 60,014,477 km (0.032 R)
• M80: 60,663,881 km (0.118 R)
• M81: 60,772,340 km (0.063 R)
• M82: 61,533,344 km (0.116 R)
• M83: 62,406,996 km (0.083 R)
• M84: 62,626,007 km (0.103 R)
• M85: 64,056,013 km (0.086 R)
• M86: 64,830,481 km (0.087 R)
• M87: 65,496,790 km (0.061 R)
• M88: 66,612,192 km (0.084 R)
• M89: 68,184,465 km (0.07 R)
• M90: 69,769,006 km (0.083 R)
• M91: 70,451,621 km (0.116 R)
• M92: 72,513,229 km (0.078 R)
• M93: 74,478,347 km (0.057 R)
• M94: 74,943,297 km (0.112 R)
• M95: 75,059,684 km (0.078 R)
• M96: 76,695,388 km (0.072 R)
• M97: 78,342,759 km (0.053 R)
• M98: 78,579,124 km (0.04 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: 233 - 13,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit