🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 29.2 Hours

Environment

Temp: 277 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.29 AU - 1.91 AU

Year: 708 Days

Day: 29.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 6.7

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.24 AU - 14.48 AU

Year: 18052 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,612,012 km

• M1: 89,011 km (0.115 R)
• M2: 147,354 km (0.086 R)
• M3: 909,854 km (0.094 R)
• M4: 1,096,552 km (0.079 R)
• M5: 1,169,855 km (0.093 R)
• M6: 1,219,671 km (0.064 R)
• M7: 2,747,066 km (0.109 R)
• M8: 2,949,322 km (0.063 R)
• M9: 3,548,461 km (0.096 R)
• M10: 3,731,868 km (0.101 R)
• M11: 3,993,665 km (0.101 R)
• M12: 4,107,808 km (0.055 R)
• M13: 4,261,595 km (0.071 R)
• M14: 4,654,289 km (0.084 R)
• M15: 4,936,281 km (0.066 R)
• M16: 5,017,812 km (0.09 R)
• M17: 5,182,220 km (0.069 R)
• M18: 5,265,097 km (0.067 R)
• M19: 6,031,038 km (0.063 R)
• M20: 6,605,644 km (0.052 R)
• M21: 6,650,673 km (0.076 R)
• M22: 6,922,342 km (0.111 R)
• M23: 7,664,647 km (0.026 R)
• M24: 7,759,193 km (0.114 R)
• M25: 7,806,615 km (0.051 R)
• M26: 7,854,187 km (0.105 R)
• M27: 8,093,245 km (0.086 R)
• M28: 9,374,850 km (0.08 R)
• M29: 9,832,918 km (0.03 R)
• M30: 10,142,436 km (0.118 R)
• M31: 11,682,995 km (0.085 R)
• M32: 12,010,764 km (0.041 R)
• M33: 12,563,828 km (0.101 R)
• M34: 13,295,062 km (0.051 R)
• M35: 13,982,315 km (0.094 R)
• M36: 14,330,279 km (0.083 R)
• M37: 14,622,294 km (0.066 R)
• M38: 14,857,462 km (0.092 R)
• M39: 15,630,285 km (0.077 R)
• M40: 15,810,550 km (0.12 R)
• M41: 17,338,692 km (0.109 R)
• M42: 18,151,906 km (0.059 R)
• M43: 18,214,887 km (0.054 R)
• M44: 18,468,007 km (0.08 R)
• M45: 18,658,445 km (0.074 R)
• M46: 18,977,387 km (0.117 R)
• M47: 19,233,948 km (0.058 R)
• M48: 19,556,182 km (0.049 R)
• M49: 20,010,211 km (0.076 R)
• M50: 20,271,259 km (0.085 R)
• M51: 21,061,136 km (0.116 R)
• M52: 21,193,830 km (0.059 R)
• M53: 21,593,405 km (0.099 R)
• M54: 22,738,876 km (0.111 R)
• M55: 23,835,130 km (0.054 R)
• M56: 24,250,563 km (0.037 R)
• M57: 24,948,287 km (0.083 R)
• M58: 25,088,610 km (0.111 R)
• M59: 25,511,224 km (0.056 R)
• M60: 26,292,275 km (0.108 R)
• M61: 26,506,499 km (0.104 R)
• M62: 26,649,813 km (0.063 R)
• M63: 27,877,414 km (0.12 R)
• M64: 29,939,471 km (0.072 R)
• M65: 31,745,566 km (0.083 R)
• M66: 32,126,292 km (0.117 R)
• M67: 33,741,650 km (0.11 R)
• M68: 34,130,156 km (0.119 R)
• M69: 34,676,637 km (0.093 R)
• M70: 35,383,337 km (0.106 R)
• M71: 35,462,175 km (0.038 R)
• M72: 37,210,974 km (0.114 R)
• M73: 39,313,872 km (0.069 R)
• M74: 40,379,607 km (0.101 R)
• M75: 41,371,890 km (0.098 R)
• M76: 43,127,421 km (0.096 R)
• M77: 43,887,378 km (0.034 R)
• M78: 44,056,723 km (0.115 R)
• M79: 44,396,310 km (0.033 R)
• M80: 45,505,877 km (0.068 R)
• M81: 47,404,424 km (0.096 R)
• M82: 48,275,831 km (0.109 R)
• M83: 48,625,890 km (0.069 R)
• M84: 49,152,624 km (0.069 R)
• M85: 50,034,504 km (0.085 R)
• M86: 50,655,036 km (0.099 R)
• M87: 51,456,581 km (0.06 R)
• M88: 52,711,707 km (0.088 R)
• M89: 53,886,200 km (0.078 R)
• M90: 56,445,221 km (0.036 R)
• M91: 59,043,437 km (0.112 R)
• M92: 59,324,083 km (0.06 R)
• M93: 59,792,923 km (0.106 R)
• M94: 62,060,228 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.8

Radius: 4.1

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.09 AU - 16.91 AU

Year: 21349 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,612,012 km

• M1: 274,662 km (0.105 R)
• M2: 372,200 km (0.111 R)
• M3: 1,008,738 km (0.033 R)
• M4: 1,213,538 km (0.06 R)
• M5: 1,660,836 km (0.031 R)
• M6: 1,933,104 km (0.112 R)
• M7: 2,122,195 km (0.105 R)
• M8: 2,186,672 km (0.044 R)
• M9: 2,317,421 km (0.106 R)
• M10: 2,689,919 km (0.102 R)
• M11: 2,759,782 km (0.075 R)
• M12: 3,080,968 km (0.055 R)
• M13: 4,073,849 km (0.12 R)
• M14: 4,772,022 km (0.088 R)
• M15: 5,199,872 km (0.061 R)
• M16: 5,330,471 km (0.045 R)
• M17: 5,418,285 km (0.056 R)
• M18: 6,137,402 km (0.12 R)
• M19: 6,229,255 km (0.101 R)
• M20: 6,601,754 km (0.072 R)
• M21: 6,981,583 km (0.083 R)
• M22: 7,515,199 km (0.12 R)
• M23: 7,961,449 km (0.053 R)
• M24: 8,061,829 km (0.051 R)
• M25: 8,263,637 km (0.106 R)
• M26: 9,035,711 km (0.065 R)
• M27: 9,616,450 km (0.116 R)
• M28: 10,209,157 km (0.057 R)
• M29: 10,647,628 km (0.087 R)
• M30: 10,813,532 km (0.103 R)
• M31: 12,056,840 km (0.114 R)
• M32: 12,578,339 km (0.112 R)
• M33: 13,523,648 km (0.047 R)
• M34: 14,125,929 km (0.086 R)
• M35: 14,798,521 km (0.114 R)
• M36: 14,860,155 km (0.077 R)
• M37: 15,294,138 km (0.1 R)
• M38: 15,795,291 km (0.09 R)
• M39: 16,942,408 km (0.057 R)
• M40: 17,591,214 km (0.103 R)
• M41: 18,050,180 km (0.053 R)
• M42: 18,248,098 km (0.115 R)
• M43: 19,450,566 km (0.119 R)
• M44: 22,354,260 km (0.102 R)
• M45: 22,637,748 km (0.086 R)
• M46: 22,993,791 km (0.093 R)
• M47: 23,280,121 km (0.083 R)
• M48: 24,073,140 km (0.111 R)
• M49: 24,145,695 km (0.103 R)
• M50: 24,363,659 km (0.109 R)
• M51: 24,509,517 km (0.081 R)
• M52: 25,834,056 km (0.033 R)
• M53: 26,280,756 km (0.09 R)
• M54: 26,729,848 km (0.071 R)
• M55: 26,955,442 km (0.095 R)
• M56: 29,866,766 km (0.106 R)
• M57: 30,257,067 km (0.096 R)
• M58: 30,727,851 km (0.113 R)
• M59: 31,756,038 km (0.11 R)
• M60: 31,835,624 km (0.12 R)
• M61: 32,314,337 km (0.06 R)
• M62: 32,554,741 km (0.099 R)
• M63: 34,498,167 km (0.103 R)
• M64: 34,661,827 km (0.094 R)
• M65: 34,907,766 km (0.106 R)
• M66: 34,989,745 km (0.098 R)
• M67: 35,483,867 km (0.105 R)
• M68: 35,980,233 km (0.074 R)
• M69: 38,072,808 km (0.082 R)
• M70: 38,157,330 km (0.053 R)
• M71: 38,496,020 km (0.052 R)
• M72: 38,665,814 km (0.086 R)
• M73: 41,589,106 km (0.071 R)
• M74: 42,813,415 km (0.117 R)
• M75: 44,226,965 km (0.088 R)
• M76: 46,465,996 km (0.071 R)
• M77: 46,827,724 km (0.06 R)
• M78: 51,239,963 km (0.074 R)
• M79: 52,551,787 km (0.094 R)
• M80: 52,645,884 km (0.028 R)
• M81: 53,117,267 km (0.113 R)
• M82: 53,779,537 km (0.09 R)
• M83: 53,874,382 km (0.095 R)
• M84: 54,064,371 km (0.06 R)
• M85: 54,444,649 km (0.094 R)
• M86: 58,686,945 km (0.084 R)
• M87: 59,862,336 km (0.053 R)
• M88: 60,847,737 km (0.108 R)
• M89: 61,243,274 km (0.087 R)
• M90: 61,540,525 km (0.07 R)
• M91: 62,734,615 km (0.103 R)
• M92: 63,735,275 km (0.057 R)
• M93: 64,036,565 km (0.1 R)
• M94: 65,145,235 km (0.096 R)
• M95: 65,651,325 km (0.08 R)
• M96: 66,158,611 km (0.116 R)
• M97: 66,260,338 km (0.072 R)
• M98: 66,565,517 km (0.111 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit