🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 223 Days

Day: 39.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.9 AU - 1.32 AU

Year: 436 Days

Day: 43.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,539,779 km

• M1: 423,661 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.48 AU - 4.12 AU

Year: 2761 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652

Radius: 6.1

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.48 AU - 13.9 AU

Year: 17858 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,539,779 km

• M1: 87,216 km (0.096 R)
• M2: 216,169 km (0.105 R)
• M3: 400,623 km (0.117 R)
• M4: 693,985 km (0.074 R)
• M5: 759,808 km (0.084 R)
• M6: 1,224,758 km (0.106 R)
• M7: 1,885,532 km (0.091 R)
• M8: 2,268,053 km (0.087 R)
• M9: 2,367,536 km (0.11 R)
• M10: 2,502,324 km (0.086 R)
• M11: 2,779,379 km (0.104 R)
• M12: 2,850,288 km (0.112 R)
• M13: 3,139,611 km (0.077 R)
• M14: 4,347,314 km (0.092 R)
• M15: 4,764,543 km (0.079 R)
• M16: 5,107,571 km (0.093 R)
• M17: 5,150,954 km (0.104 R)
• M18: 5,370,115 km (0.07 R)
• M19: 6,323,053 km (0.075 R)
• M20: 6,652,169 km (0.099 R)
• M21: 6,795,034 km (0.104 R)
• M22: 7,524,175 km (0.116 R)
• M23: 8,586,020 km (0.055 R)
• M24: 12,215,564 km (0.067 R)
• M25: 12,390,593 km (0.098 R)
• M26: 12,625,163 km (0.067 R)
• M27: 15,050,144 km (0.086 R)
• M28: 15,868,594 km (0.057 R)
• M29: 16,765,882 km (0.109 R)
• M30: 18,010,088 km (0.089 R)
• M31: 18,342,345 km (0.034 R)
• M32: 18,609,676 km (0.089 R)
• M33: 19,760,084 km (0.108 R)
• M34: 21,003,092 km (0.072 R)
• M35: 21,282,691 km (0.057 R)
• M36: 21,916,387 km (0.08 R)
• M37: 22,771,040 km (0.095 R)
• M38: 24,365,753 km (0.107 R)
• M39: 24,659,713 km (0.088 R)
• M40: 25,102,523 km (0.067 R)
• M41: 25,846,623 km (0.081 R)
• M42: 27,432,659 km (0.083 R)
• M43: 27,508,954 km (0.085 R)
• M44: 27,891,625 km (0.036 R)
• M45: 28,662,054 km (0.095 R)
• M46: 29,283,484 km (0.109 R)
• M47: 29,674,084 km (0.087 R)
• M48: 29,752,473 km (0.092 R)
• M49: 29,830,863 km (0.051 R)
• M50: 31,333,573 km (0.09 R)
• M51: 32,375,971 km (0.095 R)
• M52: 32,941,900 km (0.108 R)
• M53: 34,329,869 km (0.092 R)
• M54: 34,494,427 km (0.057 R)
• M55: 36,741,387 km (0.103 R)
• M56: 37,331,700 km (0.037 R)
• M57: 39,983,023 km (0.101 R)
• M58: 41,725,539 km (0.119 R)
• M59: 42,960,021 km (0.116 R)
• M60: 44,117,010 km (0.111 R)
• M61: 44,474,998 km (0.066 R)
• M62: 45,104,057 km (0.041 R)
• M63: 45,826,316 km (0.065 R)
• M64: 46,552,613 km (0.04 R)
• M65: 47,008,289 km (0.03 R)
• M66: 47,465,609 km (0.104 R)
• M67: 49,309,403 km (0.069 R)
• M68: 50,333,550 km (0.095 R)
• M69: 53,161,847 km (0.059 R)
• M70: 53,352,285 km (0.083 R)
• M71: 53,542,873 km (0.069 R)
• M72: 57,012,497 km (0.088 R)
• M73: 57,304,811 km (0.044 R)
• M74: 57,597,723 km (0.118 R)
• M75: 57,989,071 km (0.04 R)
• M76: 59,958,827 km (0.118 R)
• M77: 61,550,249 km (0.046 R)
• M78: 61,650,180 km (0.116 R)
• M79: 62,351,196 km (0.08 R)
• M80: 63,761,305 km (0.072 R)
• M81: 64,368,673 km (0.109 R)
• M82: 64,774,831 km (0.109 R)
• M83: 64,978,134 km (0.089 R)
• M84: 67,023,287 km (0.069 R)
• M85: 67,331,907 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.3

Radius: 3

Gravity: 68.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.42 AU - 19.48 AU

Year: 28350 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,539,779 km

• M1: 129,851 km (0.105 R)
• M2: 260,749 km (0.07 R)
• M3: 833,559 km (0.06 R)
• M4: 1,102,686 km (0.11 R)
• M5: 1,165,966 km (0.111 R)
• M6: 1,198,129 km (0.118 R)
• M7: 1,396,795 km (0.11 R)
• M8: 1,641,537 km (0.052 R)
• M9: 1,713,943 km (0.103 R)
• M10: 1,787,246 km (0.102 R)
• M11: 2,493,348 km (0.119 R)
• M12: 4,223,896 km (0.054 R)
• M13: 4,273,413 km (0.095 R)
• M14: 4,323,229 km (0.059 R)
• M15: 4,373,045 km (0.08 R)
• M16: 4,473,575 km (0.079 R)
• M17: 4,625,566 km (0.119 R)
• M18: 4,676,729 km (0.053 R)
• M19: 5,791,682 km (0.112 R)
• M20: 7,160,502 km (0.098 R)
• M21: 9,259,061 km (0.057 R)
• M22: 9,323,388 km (0.114 R)
• M23: 10,710,011 km (0.107 R)
• M24: 11,739,095 km (0.047 R)
• M25: 12,018,843 km (0.12 R)
• M26: 14,708,163 km (0.067 R)
• M27: 15,009,603 km (0.085 R)
• M28: 15,772,104 km (0.085 R)
• M29: 18,376,154 km (0.085 R)
• M30: 18,700,781 km (0.106 R)
• M31: 18,945,374 km (0.091 R)
• M32: 21,025,083 km (0.108 R)
• M33: 22,740,223 km (0.07 R)
• M34: 22,914,205 km (0.106 R)
• M35: 27,219,632 km (0.101 R)
• M36: 29,938,274 km (0.056 R)
• M37: 31,474,794 km (0.113 R)
• M38: 31,862,850 km (0.097 R)
• M39: 32,741,888 km (0.086 R)
• M40: 33,332,350 km (0.085 R)
• M41: 34,423,966 km (0.113 R)
• M42: 35,830,036 km (0.027 R)
• M43: 36,743,930 km (0.102 R)
• M44: 36,947,981 km (0.031 R)
• M45: 37,050,157 km (0.078 R)
• M46: 37,665,303 km (0.107 R)
• M47: 38,283,890 km (0.078 R)
• M48: 39,322,249 km (0.09 R)
• M49: 39,949,663 km (0.084 R)
• M50: 41,851,800 km (0.059 R)
• M51: 42,813,863 km (0.117 R)
• M52: 43,136,097 km (0.119 R)
• M53: 43,351,369 km (0.093 R)
• M54: 43,675,098 km (0.116 R)
• M55: 46,072,853 km (0.081 R)
• M56: 46,955,331 km (0.094 R)
• M57: 48,736,892 km (0.107 R)
• M58: 49,298,034 km (0.086 R)
• M59: 49,635,826 km (0.104 R)
• M60: 50,427,049 km (0.112 R)
• M61: 51,450,298 km (0.079 R)
• M62: 51,907,320 km (0.07 R)
• M63: 53,633,081 km (0.061 R)
• M64: 54,096,385 km (0.111 R)
• M65: 54,444,799 km (0.064 R)
• M66: 55,143,870 km (0.103 R)
• M67: 56,550,837 km (0.113 R)
• M68: 56,668,571 km (0.109 R)
• M69: 57,850,843 km (0.052 R)
• M70: 58,325,966 km (0.119 R)
• M71: 58,445,046 km (0.077 R)
• M72: 62,660,415 km (0.109 R)
• M73: 64,128,119 km (0.075 R)
• M74: 65,112,922 km (0.119 R)
• M75: 68,849,877 km (0.053 R)
• M76: 68,975,689 km (0.101 R)
• M77: 70,110,987 km (0.07 R)
• M78: 72,144,471 km (0.076 R)
• M79: 72,399,984 km (0.032 R)
• M80: 73,425,178 km (0.116 R)
• M81: 73,939,645 km (0.09 R)
• M82: 74,326,206 km (0.076 R)
• M83: 75,749,480 km (0.092 R)
• M84: 77,573,826 km (0.095 R)
• M85: 77,704,575 km (0.117 R)
• M86: 80,867,373 km (0.106 R)
• M87: 83,803,231 km (0.057 R)
• M88: 84,744,651 km (0.1 R)
• M89: 84,879,438 km (0.1 R)
• M90: 86,502,276 km (0.091 R)
• M91: 86,909,631 km (0.098 R)
• M92: 87,181,450 km (0.101 R)
• M93: 89,641,288 km (0.067 R)
• M94: 90,604,100 km (0.106 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: 349 - 10,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit