🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 32.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.78 AU - 3.24 AU

Year: 1957 Days

Day: 22.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 10.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.67 AU - 5.43 AU

Year: 3637 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 104,482,428 km

• M1: 141,968 km (0.109 R)
• M2: 752,178 km (0.099 R)
• M3: 1,149,360 km (0.102 R)
• M4: 1,597,705 km (0.078 R)
• M5: 1,932,356 km (0.051 R)
• M6: 2,289,296 km (0.109 R)
• M7: 2,398,353 km (0.084 R)
• M8: 2,735,846 km (0.101 R)
• M9: 2,840,116 km (0.116 R)
• M10: 3,112,832 km (0.083 R)
• M11: 3,418,910 km (0.066 R)
• M12: 3,632,685 km (0.099 R)
• M13: 3,773,307 km (0.06 R)
• M14: 4,060,236 km (0.053 R)
• M15: 4,394,886 km (0.055 R)
• M16: 5,034,118 km (0.044 R)
• M17: 5,176,834 km (0.096 R)
• M18: 5,393,751 km (0.064 R)
• M19: 5,791,532 km (0.109 R)
• M20: 5,926,320 km (0.099 R)
• M21: 6,062,155 km (0.072 R)
• M22: 6,229,555 km (0.117 R)
• M23: 6,367,633 km (0.092 R)
• M24: 6,772,445 km (0.098 R)
• M25: 6,866,991 km (0.091 R)
• M26: 7,041,572 km (0.085 R)
• M27: 7,525,222 km (0.094 R)
• M28: 8,220,553 km (0.095 R)
• M29: 8,304,627 km (0.12 R)
• M30: 8,473,822 km (0.051 R)
• M31: 8,592,902 km (0.046 R)
• M32: 8,970,786 km (0.1 R)
• M33: 9,583,389 km (0.118 R)
• M34: 10,245,509 km (0.076 R)
• M35: 10,445,223 km (0.05 R)
• M36: 10,683,083 km (0.077 R)
• M37: 10,774,936 km (0.102 R)
• M38: 10,848,688 km (0.096 R)
• M39: 11,331,889 km (0.12 R)
• M40: 11,406,987 km (0.059 R)
• M41: 11,500,935 km (0.093 R)
• M42: 11,917,415 km (0.116 R)
• M43: 11,993,710 km (0.112 R)
• M44: 12,242,641 km (0.109 R)
• M45: 12,338,982 km (0.095 R)
• M46: 12,435,323 km (0.068 R)
• M47: 12,804,381 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 12.2

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.74 AU - 8.44 AU

Year: 7075 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,482,428 km

• M1: 158,723 km (0.097 R)
• M2: 270,922 km (0.075 R)
• M3: 416,032 km (0.091 R)
• M4: 595,250 km (0.079 R)
• M5: 883,076 km (0.055 R)
• M6: 1,052,720 km (0.093 R)
• M7: 1,141,881 km (0.114 R)
• M8: 1,525,449 km (0.036 R)
• M9: 1,627,625 km (0.048 R)
• M10: 2,060,262 km (0.119 R)
• M11: 2,220,182 km (0.072 R)
• M12: 2,360,654 km (0.114 R)
• M13: 2,749,908 km (0.06 R)
• M14: 3,895,229 km (0.06 R)
• M15: 5,806,941 km (0.111 R)
• M16: 7,185,036 km (0.101 R)
• M17: 7,324,761 km (0.078 R)
• M18: 7,785,073 km (0.112 R)
• M19: 7,928,687 km (0.109 R)
• M20: 8,771,372 km (0.059 R)
• M21: 9,642,331 km (0.115 R)
• M22: 9,835,312 km (0.102 R)
• M23: 10,225,314 km (0.09 R)
• M24: 10,779,723 km (0.092 R)
• M25: 11,262,775 km (0.116 R)
• M26: 11,384,697 km (0.118 R)
• M27: 12,333,596 km (0.103 R)
• M28: 12,543,333 km (0.119 R)
• M29: 13,307,927 km (0.078 R)
• M30: 13,393,797 km (0.086 R)
• M31: 13,652,601 km (0.088 R)
• M32: 13,913,051 km (0.086 R)
• M33: 14,087,631 km (0.046 R)
• M34: 14,175,146 km (0.094 R)
• M35: 15,060,616 km (0.118 R)
• M36: 15,736,649 km (0.11 R)
• M37: 16,055,442 km (0.052 R)
• M38: 16,745,836 km (0.12 R)
• M39: 17,024,686 km (0.074 R)
• M40: 17,728,694 km (0.096 R)
• M41: 18,203,219 km (0.101 R)
• M42: 18,778,422 km (0.101 R)
• M43: 19,164,983 km (0.115 R)
• M44: 19,652,074 km (0.116 R)
• M45: 20,192,721 km (0.05 R)
• M46: 20,987,684 km (0.05 R)
• M47: 21,288,375 km (0.113 R)
• M48: 22,097,401 km (0.051 R)
• M49: 22,301,153 km (0.07 R)
• M50: 23,071,133 km (0.109 R)
• M51: 23,641,251 km (0.107 R)
• M52: 25,539,648 km (0.03 R)
• M53: 26,615,256 km (0.062 R)
• M54: 26,995,235 km (0.099 R)
• M55: 27,705,675 km (0.116 R)
• M56: 28,644,103 km (0.105 R)
• M57: 28,866,405 km (0.108 R)
• M58: 29,368,605 km (0.06 R)
• M59: 30,155,789 km (0.11 R)
• M60: 30,381,981 km (0.094 R)
• M61: 31,635,911 km (0.092 R)
• M62: 32,442,692 km (0.116 R)
• M63: 32,616,375 km (0.09 R)
• M64: 33,314,548 km (0.099 R)
• M65: 35,140,839 km (0.11 R)
• M66: 35,438,539 km (0.059 R)
• M67: 35,557,768 km (0.064 R)
• M68: 35,736,987 km (0.09 R)
• M69: 36,456,552 km (0.102 R)
• M70: 36,757,842 km (0.07 R)
• M71: 36,878,717 km (0.055 R)
• M72: 37,423,703 km (0.057 R)
• M73: 38,337,895 km (0.064 R)
• M74: 39,506,554 km (0.067 R)
• M75: 39,630,122 km (0.042 R)
• M76: 39,815,922 km (0.049 R)
• M77: 40,188,421 km (0.038 R)
• M78: 40,749,263 km (0.091 R)
• M79: 41,312,649 km (0.067 R)
• M80: 41,563,824 km (0.119 R)
• M81: 41,941,708 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 3.8

Gravity: 60.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.02 AU - 18.96 AU

Year: 28594 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,482,428 km

• M1: 50,564 km (0.076 R)
• M2: 167,699 km (0.107 R)
• M3: 278,701 km (0.106 R)
• M4: 342,579 km (0.109 R)
• M5: 563,086 km (0.104 R)
• M6: 1,145,471 km (0.091 R)
• M7: 1,180,028 km (0.078 R)
• M8: 1,285,644 km (0.095 R)
• M9: 1,394,402 km (0.094 R)
• M10: 3,909,441 km (0.11 R)
• M11: 4,334,449 km (0.109 R)
• M12: 4,886,016 km (0.098 R)
• M13: 5,401,082 km (0.117 R)
• M14: 5,576,560 km (0.112 R)
• M15: 6,297,322 km (0.061 R)
• M16: 6,420,292 km (0.03 R)
• M17: 6,793,838 km (0.11 R)
• M18: 7,238,592 km (0.034 R)
• M19: 7,496,948 km (0.062 R)
• M20: 7,692,771 km (0.103 R)
• M21: 7,890,091 km (0.069 R)
• M22: 8,289,966 km (0.049 R)
• M23: 8,357,285 km (0.081 R)
• M24: 8,764,790 km (0.084 R)
• M25: 8,902,120 km (0.102 R)
• M26: 9,178,877 km (0.032 R)
• M27: 10,241,470 km (0.051 R)
• M28: 12,020,638 km (0.041 R)
• M29: 12,634,587 km (0.106 R)
• M30: 12,711,929 km (0.031 R)
• M31: 14,943,930 km (0.086 R)
• M32: 17,985,703 km (0.117 R)
• M33: 18,510,642 km (0.113 R)
• M34: 18,863,544 km (0.064 R)
• M35: 19,040,667 km (0.031 R)
• M36: 20,660,513 km (0.074 R)
• M37: 20,751,768 km (0.095 R)
• M38: 21,302,288 km (0.032 R)
• M39: 21,394,440 km (0.097 R)
• M40: 21,671,944 km (0.109 R)
• M41: 22,136,895 km (0.096 R)
• M42: 25,190,037 km (0.118 R)
• M43: 25,287,575 km (0.087 R)
• M44: 26,566,637 km (0.047 R)
• M45: 28,676,865 km (0.098 R)
• M46: 30,527,989 km (0.109 R)
• M47: 30,736,079 km (0.097 R)
• M48: 31,153,607 km (0.073 R)
• M49: 34,344,380 km (0.049 R)
• M50: 34,994,832 km (0.042 R)
• M51: 39,660,789 km (0.1 R)
• M52: 39,774,184 km (0.094 R)
• M53: 40,571,391 km (0.115 R)
• M54: 41,488,875 km (0.112 R)
• M55: 42,761,654 km (0.113 R)
• M56: 44,989,914 km (0.098 R)
• M57: 49,802,777 km (0.064 R)
• M58: 51,031,274 km (0.087 R)
• M59: 51,649,263 km (0.083 R)
• M60: 53,768,915 km (0.103 R)
• M61: 55,028,978 km (0.057 R)
• M62: 56,681,586 km (0.103 R)
• M63: 57,193,211 km (0.046 R)
• M64: 57,449,771 km (0.109 R)
• M65: 59,515,119 km (0.109 R)
• M66: 60,687,518 km (0.08 R)
• M67: 60,949,015 km (0.096 R)
• M68: 61,079,913 km (0.09 R)
• M69: 63,055,054 km (0.033 R)
• M70: 63,187,448 km (0.109 R)
• M71: 66,123,904 km (0.104 R)
• M72: 67,067,568 km (0.089 R)
• M73: 68,287,239 km (0.063 R)
• M74: 69,651,123 km (0.054 R)
• M75: 70,199,250 km (0.086 R)
• M76: 71,713,778 km (0.042 R)
• M77: 76,462,613 km (0.086 R)
• M78: 78,162,793 km (0.112 R)
• M79: 79,589,209 km (0.115 R)
• M80: 79,875,389 km (0.116 R)
• M81: 81,024,002 km (0.116 R)
• M82: 81,167,915 km (0.063 R)
• M83: 81,456,190 km (0.097 R)
• M84: 81,889,126 km (0.045 R)
• M85: 85,526,150 km (0.06 R)
• M86: 85,819,362 km (0.071 R)
• M87: 89,066,982 km (0.106 R)
• M88: 91,004,873 km (0.069 R)
• M89: 92,054,152 km (0.051 R)
• M90: 93,710,949 km (0.106 R)
• M91: 93,862,042 km (0.111 R)
• M92: 94,922,093 km (0.09 R)
• M93: 97,359,940 km (0.079 R)
• M94: 97,512,978 km (0.045 R)
• M95: 97,972,543 km (0.068 R)
• M96: 101,365,124 km (0.095 R)
• M97: 103,543,867 km (0.094 R)
• M98: 103,700,197 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit