🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 176 Days

Day: 34.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.36 AU

Year: 449 Days

Day: 35.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 11.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.71 AU - 5.3 AU

Year: 4125 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,394,564 km

• M1: 167,550 km (0.063 R)
• M2: 243,845 km (0.087 R)
• M3: 330,462 km (0.045 R)
• M4: 679,922 km (0.049 R)
• M5: 850,464 km (0.092 R)
• M6: 993,479 km (0.059 R)
• M7: 1,258,268 km (0.118 R)
• M8: 1,351,766 km (0.079 R)
• M9: 2,113,668 km (0.096 R)
• M10: 2,428,123 km (0.099 R)
• M11: 2,666,283 km (0.1 R)
• M12: 2,927,780 km (0.081 R)
• M13: 3,038,034 km (0.084 R)
• M14: 3,165,641 km (0.077 R)
• M15: 3,986,484 km (0.07 R)
• M16: 4,268,326 km (0.116 R)
• M17: 4,538,650 km (0.113 R)
• M18: 4,833,208 km (0.077 R)
• M19: 4,945,257 km (0.108 R)
• M20: 5,325,235 km (0.09 R)
• M21: 5,421,726 km (0.102 R)
• M22: 6,113,317 km (0.101 R)
• M23: 6,194,249 km (0.067 R)
• M24: 6,357,012 km (0.091 R)
• M25: 6,874,770 km (0.05 R)
• M26: 6,980,087 km (0.116 R)
• M27: 7,149,581 km (0.108 R)
• M28: 7,320,422 km (0.071 R)
• M29: 7,666,143 km (0.073 R)
• M30: 7,951,127 km (0.082 R)
• M31: 8,150,391 km (0.114 R)
• M32: 8,261,842 km (0.07 R)
• M33: 8,781,096 km (0.073 R)
• M34: 8,941,315 km (0.096 R)
• M35: 9,033,318 km (0.096 R)
• M36: 9,194,884 km (0.073 R)
• M37: 9,568,130 km (0.047 R)
• M38: 9,970,100 km (0.097 R)
• M39: 10,209,157 km (0.08 R)
• M40: 10,401,839 km (0.117 R)
• M41: 10,571,334 km (0.12 R)
• M42: 11,085,501 km (0.028 R)
• M43: 11,184,386 km (0.081 R)
• M44: 11,407,885 km (0.08 R)
• M45: 11,557,782 km (0.096 R)
• M46: 11,708,277 km (0.106 R)
• M47: 12,368,004 km (0.093 R)
• M48: 12,831,907 km (0.094 R)
• M49: 13,196,627 km (0.113 R)
• M50: 13,670,553 km (0.101 R)
• M51: 13,776,618 km (0.096 R)
• M52: 14,635,160 km (0.033 R)
• M53: 14,907,129 km (0.109 R)
• M54: 15,043,711 km (0.11 R)
• M55: 15,125,841 km (0.102 R)
• M56: 15,235,496 km (0.081 R)
• M57: 16,039,136 km (0.092 R)
• M58: 16,544,926 km (0.107 R)
• M59: 16,629,748 km (0.076 R)
• M60: 16,771,417 km (0.097 R)
• M61: 16,913,535 km (0.094 R)
• M62: 17,170,245 km (0.049 R)
• M63: 17,485,747 km (0.076 R)
• M64: 17,572,215 km (0.096 R)
• M65: 17,658,682 km (0.065 R)
• M66: 17,977,326 km (0.114 R)
• M67: 19,508,610 km (0.108 R)
• M68: 19,718,047 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 13.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.44 AU - 10.84 AU

Year: 10195 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,394,564 km

• M1: 175,030 km (0.117 R)
• M2: 329,863 km (0.101 R)
• M3: 792,270 km (0.066 R)
• M4: 992,133 km (0.105 R)
• M5: 1,098,796 km (0.114 R)
• M6: 1,209,648 km (0.092 R)
• M7: 1,866,981 km (0.114 R)
• M8: 2,116,511 km (0.108 R)
• M9: 2,377,110 km (0.097 R)
• M10: 2,648,481 km (0.118 R)
• M11: 3,087,850 km (0.082 R)
• M12: 3,275,745 km (0.102 R)
• M13: 3,439,704 km (0.113 R)
• M14: 3,606,505 km (0.12 R)
• M15: 4,093,895 km (0.104 R)
• M16: 4,300,789 km (0.098 R)
• M17: 4,663,564 km (0.109 R)
• M18: 4,973,531 km (0.111 R)
• M19: 5,194,636 km (0.038 R)
• M20: 5,418,884 km (0.116 R)
• M21: 5,516,122 km (0.08 R)
• M22: 6,178,691 km (0.098 R)
• M23: 6,348,186 km (0.086 R)
• M24: 6,657,554 km (0.064 R)
• M25: 6,901,548 km (0.116 R)
• M26: 7,183,989 km (0.109 R)
• M27: 7,724,037 km (0.101 R)
• M28: 7,870,344 km (0.095 R)
• M29: 8,017,548 km (0.092 R)
• M30: 8,240,000 km (0.101 R)
• M31: 8,389,449 km (0.082 R)
• M32: 8,919,773 km (0.1 R)
• M33: 9,305,287 km (0.078 R)
• M34: 9,656,991 km (0.057 R)
• M35: 10,534,981 km (0.1 R)
• M36: 12,238,901 km (0.101 R)
• M37: 12,324,172 km (0.119 R)
• M38: 12,538,396 km (0.102 R)
• M39: 13,144,567 km (0.07 R)
• M40: 14,747,059 km (0.07 R)
• M41: 16,363,464 km (0.065 R)
• M42: 16,646,204 km (0.084 R)
• M43: 16,978,162 km (0.034 R)
• M44: 17,360,235 km (0.108 R)
• M45: 17,504,148 km (0.097 R)
• M46: 17,938,580 km (0.106 R)
• M47: 18,230,146 km (0.032 R)
• M48: 18,818,066 km (0.112 R)
• M49: 19,163,936 km (0.032 R)
• M50: 19,561,717 km (0.098 R)
• M51: 19,912,075 km (0.098 R)
• M52: 20,012,605 km (0.044 R)
• M53: 21,180,216 km (0.119 R)
• M54: 21,385,464 km (0.086 R)
• M55: 22,422,028 km (0.062 R)
• M56: 22,788,842 km (0.062 R)
• M57: 23,740,733 km (0.095 R)
• M58: 23,847,397 km (0.089 R)
• M59: 24,544,074 km (0.085 R)
• M60: 25,957,475 km (0.104 R)
• M61: 26,067,279 km (0.066 R)
• M62: 26,674,048 km (0.103 R)
• M63: 26,951,403 km (0.094 R)
• M64: 27,509,104 km (0.11 R)
• M65: 27,845,400 km (0.057 R)
• M66: 30,122,728 km (0.063 R)
• M67: 30,295,962 km (0.084 R)
• M68: 30,992,041 km (0.079 R)
• M69: 31,166,921 km (0.109 R)
• M70: 31,459,086 km (0.051 R)
• M71: 31,869,732 km (0.078 R)
• M72: 32,459,297 km (0.088 R)
• M73: 32,696,111 km (0.105 R)
• M74: 33,052,453 km (0.078 R)
• M75: 33,290,762 km (0.091 R)
• M76: 33,829,015 km (0.119 R)
• M77: 35,827,194 km (0.079 R)
• M78: 36,255,942 km (0.036 R)
• M79: 36,563,216 km (0.117 R)
• M80: 37,738,905 km (0.082 R)
• M81: 37,863,371 km (0.111 R)
• M82: 38,362,728 km (0.07 R)
• M83: 38,487,792 km (0.118 R)
• M84: 38,613,155 km (0.105 R)
• M85: 39,746,957 km (0.092 R)
• M86: 41,147,493 km (0.106 R)
• M87: 43,669,862 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.7

Radius: 3.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.26 AU - 19.36 AU

Year: 30100 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,394,564 km

• M1: 200,012 km (0.12 R)
• M2: 249,380 km (0.071 R)
• M3: 360,381 km (0.104 R)
• M4: 437,424 km (0.1 R)
• M5: 1,249,292 km (0.103 R)
• M6: 1,391,111 km (0.114 R)
• M7: 1,538,016 km (0.041 R)
• M8: 1,715,738 km (0.089 R)
• M9: 1,899,893 km (0.065 R)
• M10: 2,118,156 km (0.107 R)
• M11: 2,202,081 km (0.048 R)
• M12: 3,259,139 km (0.072 R)
• M13: 3,291,303 km (0.112 R)
• M14: 3,889,096 km (0.094 R)
• M15: 3,957,462 km (0.084 R)
• M16: 4,026,427 km (0.115 R)
• M17: 4,412,240 km (0.094 R)
• M18: 4,627,661 km (0.118 R)
• M19: 5,408,262 km (0.06 R)
• M20: 5,561,600 km (0.081 R)
• M21: 5,638,793 km (0.09 R)
• M22: 5,990,348 km (0.114 R)
• M23: 6,470,258 km (0.11 R)
• M24: 6,592,180 km (0.077 R)
• M25: 7,004,023 km (0.06 R)
• M26: 7,297,085 km (0.106 R)
• M27: 7,680,055 km (0.099 R)
• M28: 8,112,992 km (0.1 R)
• M29: 8,598,437 km (0.116 R)
• M30: 8,687,747 km (0.069 R)
• M31: 9,002,501 km (0.1 R)
• M32: 9,366,921 km (0.093 R)
• M33: 10,536,477 km (0.09 R)
• M34: 10,872,025 km (0.076 R)
• M35: 11,455,607 km (0.103 R)
• M36: 11,800,579 km (0.048 R)
• M37: 12,049,211 km (0.091 R)
• M38: 12,551,561 km (0.075 R)
• M39: 12,703,552 km (0.037 R)
• M40: 13,009,330 km (0.104 R)
• M41: 13,163,266 km (0.1 R)
• M42: 16,198,457 km (0.105 R)
• M43: 16,308,711 km (0.116 R)
• M44: 17,368,612 km (0.057 R)
• M45: 17,764,747 km (0.085 R)
• M46: 18,854,867 km (0.098 R)
• M47: 19,730,613 km (0.074 R)
• M48: 19,907,288 km (0.043 R)
• M49: 20,381,214 km (0.068 R)
• M50: 21,219,411 km (0.093 R)
• M51: 21,946,756 km (0.044 R)
• M52: 23,988,767 km (0.117 R)
• M53: 24,746,330 km (0.09 R)
• M54: 25,000,497 km (0.105 R)
• M55: 25,191,683 km (0.045 R)
• M56: 25,511,523 km (0.118 R)
• M57: 25,639,878 km (0.119 R)
• M58: 26,025,990 km (0.069 R)
• M59: 26,090,617 km (0.078 R)
• M60: 26,219,869 km (0.066 R)
• M61: 26,673,899 km (0.113 R)
• M62: 26,804,198 km (0.115 R)
• M63: 27,589,886 km (0.073 R)
• M64: 27,721,682 km (0.091 R)
• M65: 28,782,780 km (0.117 R)
• M66: 29,184,001 km (0.077 R)
• M67: 31,081,202 km (0.106 R)
• M68: 31,149,717 km (0.085 R)
• M69: 31,286,749 km (0.117 R)
• M70: 34,779,710 km (0.072 R)
• M71: 35,064,395 km (0.062 R)
• M72: 35,851,429 km (0.041 R)
• M73: 36,211,062 km (0.101 R)
• M74: 36,427,381 km (0.096 R)
• M75: 38,761,706 km (0.097 R)
• M76: 40,170,469 km (0.031 R)
• M77: 41,595,838 km (0.069 R)
• M78: 41,973,722 km (0.116 R)
• M79: 42,352,803 km (0.084 R)
• M80: 43,190,551 km (0.11 R)
• M81: 43,266,995 km (0.083 R)
• M82: 43,496,628 km (0.047 R)
• M83: 44,418,899 km (0.108 R)
• M84: 45,580,826 km (0.039 R)
• M85: 45,970,378 km (0.094 R)
• M86: 46,360,979 km (0.08 R)
• M87: 47,145,619 km (0.101 R)
• M88: 48,330,734 km (0.114 R)
• M89: 49,126,146 km (0.108 R)
• M90: 49,926,045 km (0.106 R)
• M91: 51,295,614 km (0.076 R)
• M92: 52,595,769 km (0.057 R)
• M93: 54,236,259 km (0.087 R)
• M94: 55,228,542 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit