🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 295 Days

Day: 30.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 442 Days

Day: 37.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,247,482 km

• M1: 32,313 km (0.081 R)
• M2: 454,778 km (0.119 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 8.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.51 AU - 12.53 AU

Year: 14007 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,247,482 km

• M1: 166,054 km (0.065 R)
• M2: 272,119 km (0.03 R)
• M3: 368,310 km (0.094 R)
• M4: 521,947 km (0.104 R)
• M5: 891,903 km (0.098 R)
• M6: 948,002 km (0.102 R)
• M7: 1,353,861 km (0.094 R)
• M8: 1,667,867 km (0.097 R)
• M9: 1,857,557 km (0.11 R)
• M10: 2,258,030 km (0.083 R)
• M11: 2,335,971 km (0.108 R)
• M12: 2,388,629 km (0.105 R)
• M13: 4,432,735 km (0.096 R)
• M14: 4,498,109 km (0.059 R)
• M15: 4,729,836 km (0.042 R)
• M16: 4,863,876 km (0.107 R)
• M17: 5,204,809 km (0.1 R)
• M18: 5,273,923 km (0.082 R)
• M19: 6,273,387 km (0.12 R)
• M20: 6,606,840 km (0.116 R)
• M21: 7,214,058 km (0.082 R)
• M22: 7,329,996 km (0.079 R)
• M23: 7,446,384 km (0.085 R)
• M24: 7,563,519 km (0.114 R)
• M25: 8,077,986 km (0.06 R)
• M26: 8,278,896 km (0.054 R)
• M27: 8,850,210 km (0.114 R)
• M28: 8,932,938 km (0.107 R)
• M29: 9,015,815 km (0.088 R)
• M30: 9,140,729 km (0.071 R)
• M31: 9,476,427 km (0.045 R)
• M32: 9,773,678 km (0.116 R)
• M33: 9,859,098 km (0.117 R)
• M34: 10,160,089 km (0.114 R)
• M35: 10,246,706 km (0.105 R)
• M36: 10,815,477 km (0.091 R)
• M37: 10,992,601 km (0.094 R)
• M38: 11,755,849 km (0.084 R)
• M39: 12,722,252 km (0.05 R)
• M40: 13,953,741 km (0.06 R)
• M41: 14,243,363 km (0.085 R)
• M42: 14,583,698 km (0.059 R)
• M43: 14,828,440 km (0.079 R)
• M44: 15,421,446 km (0.091 R)
• M45: 15,570,894 km (0.113 R)
• M46: 15,821,022 km (0.081 R)
• M47: 16,123,060 km (0.045 R)
• M48: 18,184,369 km (0.097 R)
• M49: 18,978,584 km (0.099 R)
• M50: 20,327,209 km (0.036 R)
• M51: 21,206,545 km (0.086 R)
• M52: 21,261,897 km (0.08 R)
• M53: 21,762,301 km (0.084 R)
• M54: 22,379,393 km (0.105 R)
• M55: 23,058,866 km (0.12 R)
• M56: 23,687,925 km (0.101 R)
• M57: 25,372,846 km (0.102 R)
• M58: 25,785,437 km (0.071 R)
• M59: 26,259,513 km (0.117 R)
• M60: 26,497,672 km (0.068 R)
• M61: 27,638,655 km (0.079 R)
• M62: 28,002,328 km (0.119 R)
• M63: 28,306,610 km (0.085 R)
• M64: 29,225,889 km (0.104 R)
• M65: 30,968,106 km (0.095 R)
• M66: 31,472,101 km (0.089 R)
• M67: 32,042,218 km (0.116 R)
• M68: 32,105,797 km (0.098 R)
• M69: 32,169,377 km (0.095 R)
• M70: 33,321,430 km (0.069 R)
• M71: 34,032,169 km (0.034 R)
• M72: 34,878,444 km (0.086 R)
• M73: 35,402,785 km (0.109 R)
• M74: 36,127,886 km (0.091 R)
• M75: 36,658,210 km (0.1 R)
• M76: 38,130,253 km (0.047 R)
• M77: 38,332,510 km (0.092 R)
• M78: 38,467,447 km (0.1 R)
• M79: 38,805,688 km (0.077 R)
• M80: 40,099,859 km (0.11 R)
• M81: 40,236,890 km (0.12 R)
• M82: 40,993,557 km (0.113 R)
• M83: 41,062,521 km (0.049 R)
• M84: 41,754,860 km (0.091 R)
• M85: 42,800,549 km (0.05 R)
• M86: 42,940,573 km (0.102 R)
• M87: 44,846,450 km (0.098 R)
• M88: 45,345,059 km (0.113 R)
• M89: 46,563,534 km (0.101 R)
• M90: 48,010,893 km (0.091 R)
• M91: 48,375,015 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 3

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.98 AU - 15.94 AU

Year: 19971 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,247,482 km

• M1: 38,895 km (0.119 R)
• M2: 358,287 km (0.113 R)
• M3: 526,136 km (0.116 R)
• M4: 627,114 km (0.063 R)
• M5: 771,177 km (0.108 R)
• M6: 847,023 km (0.1 R)
• M7: 965,505 km (0.049 R)
• M8: 1,489,696 km (0.106 R)
• M9: 2,246,362 km (0.115 R)
• M10: 2,521,173 km (0.077 R)
• M11: 2,982,682 km (0.108 R)
• M12: 3,253,454 km (0.083 R)
• M13: 3,818,486 km (0.11 R)
• M14: 4,046,323 km (0.082 R)
• M15: 4,112,146 km (0.096 R)
• M16: 4,721,159 km (0.078 R)
• M17: 5,285,592 km (0.048 R)
• M18: 5,502,808 km (0.113 R)
• M19: 5,722,867 km (0.112 R)
• M20: 5,796,917 km (0.086 R)
• M21: 6,438,543 km (0.099 R)
• M22: 6,787,405 km (0.084 R)
• M23: 7,301,872 km (0.119 R)
• M24: 7,665,395 km (0.052 R)
• M25: 7,746,926 km (0.073 R)
• M26: 7,869,895 km (0.026 R)
• M27: 8,876,240 km (0.096 R)
• M28: 9,004,894 km (0.096 R)
• M29: 9,047,829 km (0.091 R)
• M30: 9,922,228 km (0.117 R)
• M31: 10,055,819 km (0.114 R)
• M32: 10,234,738 km (0.096 R)
• M33: 10,777,629 km (0.037 R)
• M34: 11,469,519 km (0.079 R)
• M35: 11,703,191 km (0.09 R)
• M36: 12,461,802 km (0.081 R)
• M37: 12,702,206 km (0.065 R)
• M38: 12,750,376 km (0.025 R)
• M39: 13,432,243 km (0.052 R)
• M40: 14,225,860 km (0.107 R)
• M41: 14,932,710 km (0.074 R)
• M42: 15,085,748 km (0.074 R)
• M43: 15,393,172 km (0.098 R)
• M44: 15,547,707 km (0.069 R)
• M45: 15,650,929 km (0.072 R)
• M46: 15,702,690 km (0.046 R)
• M47: 16,696,319 km (0.109 R)
• M48: 16,749,127 km (0.097 R)
• M49: 17,173,985 km (0.087 R)
• M50: 17,763,999 km (0.083 R)
• M51: 18,197,235 km (0.083 R)
• M52: 18,251,539 km (0.119 R)
• M53: 18,524,405 km (0.091 R)
• M54: 19,461,935 km (0.069 R)
• M55: 20,811,607 km (0.069 R)
• M56: 21,153,737 km (0.091 R)
• M57: 21,210,884 km (0.119 R)
• M58: 21,843,533 km (0.1 R)
• M59: 21,959,172 km (0.081 R)
• M60: 23,186,174 km (0.032 R)
• M61: 23,363,298 km (0.061 R)
• M62: 24,375,178 km (0.085 R)
• M63: 24,795,997 km (0.058 R)
• M64: 25,037,597 km (0.087 R)
• M65: 25,644,815 km (0.116 R)
• M66: 25,827,923 km (0.103 R)
• M67: 27,370,726 km (0.106 R)
• M68: 28,121,857 km (0.057 R)
• M69: 31,650,122 km (0.099 R)
• M70: 31,977,742 km (0.116 R)
• M71: 34,705,958 km (0.06 R)
• M72: 35,722,625 km (0.106 R)
• M73: 37,577,190 km (0.074 R)
• M74: 37,715,718 km (0.113 R)
• M75: 38,341,635 km (0.098 R)
• M76: 38,550,922 km (0.117 R)
• M77: 39,111,167 km (0.094 R)
• M78: 40,310,493 km (0.088 R)
• M79: 40,736,697 km (0.119 R)
• M80: 41,092,890 km (0.049 R)
• M81: 42,024,136 km (0.087 R)
• M82: 42,672,793 km (0.099 R)
• M83: 43,179,630 km (0.078 R)
• M84: 46,039,792 km (0.11 R)
• M85: 46,188,043 km (0.118 R)
• M86: 46,633,995 km (0.054 R)
• M87: 47,081,292 km (0.114 R)
• M88: 47,530,086 km (0.036 R)
• M89: 49,794,998 km (0.1 R)
• M90: 49,870,993 km (0.077 R)
• M91: 50,252,169 km (0.037 R)
• M92: 50,557,648 km (0.104 R)
• M93: 50,787,280 km (0.085 R)
• M94: 50,863,874 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit