🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 41.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,408,979 km

• M1: 215,122 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 172 Days

Day: 46.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.07 AU - 3.41 AU

Year: 2163 Days

Day: 37.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,408,979 km

• M1: 604,675 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 11.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.09 AU - 10.03 AU

Year: 9288 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,408,979 km

• M1: 184,155 km (0.079 R)
• M2: 286,330 km (0.082 R)
• M3: 461,809 km (0.109 R)
• M4: 593,604 km (0.091 R)
• M5: 739,911 km (0.07 R)
• M6: 1,179,579 km (0.1 R)
• M7: 1,467,854 km (0.119 R)
• M8: 1,610,271 km (0.078 R)
• M9: 1,693,897 km (0.07 R)
• M10: 1,909,318 km (0.077 R)
• M11: 2,511,748 km (0.071 R)
• M12: 2,683,786 km (0.068 R)
• M13: 2,987,918 km (0.041 R)
• M14: 3,276,642 km (0.108 R)
• M15: 3,546,966 km (0.107 R)
• M16: 3,684,895 km (0.059 R)
• M17: 3,852,893 km (0.078 R)
• M18: 4,550,169 km (0.049 R)
• M19: 4,821,839 km (0.081 R)
• M20: 4,944,210 km (0.114 R)
• M21: 5,192,392 km (0.077 R)
• M22: 5,317,905 km (0.12 R)
• M23: 5,700,726 km (0.052 R)
• M24: 5,928,264 km (0.044 R)
• M25: 6,125,734 km (0.111 R)
• M26: 6,696,898 km (0.079 R)
• M27: 7,215,105 km (0.071 R)
• M28: 7,461,493 km (0.104 R)
• M29: 7,567,857 km (0.085 R)
• M30: 7,710,573 km (0.116 R)
• M31: 7,818,134 km (0.092 R)
• M32: 8,143,958 km (0.045 R)
• M33: 9,148,209 km (0.091 R)
• M34: 9,530,132 km (0.087 R)
• M35: 9,839,501 km (0.029 R)
• M36: 10,191,355 km (0.119 R)
• M37: 10,507,605 km (0.099 R)
• M38: 10,587,191 km (0.06 R)
• M39: 10,746,961 km (0.091 R)
• M40: 11,846,506 km (0.105 R)
• M41: 12,053,998 km (0.104 R)
• M42: 12,179,062 km (0.102 R)
• M43: 12,304,724 km (0.118 R)
• M44: 12,388,648 km (0.1 R)
• M45: 12,557,096 km (0.062 R)
• M46: 12,981,505 km (0.096 R)
• M47: 13,195,579 km (0.1 R)
• M48: 13,627,020 km (0.054 R)
• M49: 15,263,920 km (0.118 R)
• M50: 15,899,262 km (0.112 R)
• M51: 15,990,816 km (0.088 R)
• M52: 17,008,680 km (0.079 R)
• M53: 19,791,649 km (0.025 R)
• M54: 20,534,103 km (0.117 R)
• M55: 20,883,713 km (0.077 R)
• M56: 21,084,324 km (0.09 R)
• M57: 21,235,268 km (0.084 R)
• M58: 21,740,909 km (0.108 R)
• M59: 22,097,251 km (0.093 R)
• M60: 22,250,589 km (0.118 R)
• M61: 22,506,850 km (0.091 R)
• M62: 23,437,798 km (0.051 R)
• M63: 23,855,475 km (0.101 R)
• M64: 24,433,970 km (0.115 R)
• M65: 24,751,417 km (0.111 R)
• M66: 25,390,349 km (0.117 R)
• M67: 27,559,518 km (0.068 R)
• M68: 27,724,525 km (0.059 R)
• M69: 27,889,980 km (0.08 R)
• M70: 28,443,642 km (0.109 R)
• M71: 28,666,243 km (0.034 R)
• M72: 29,224,991 km (0.087 R)
• M73: 30,069,920 km (0.06 R)
• M74: 30,240,013 km (0.111 R)
• M75: 30,353,408 km (0.103 R)
• M76: 30,523,950 km (0.111 R)
• M77: 33,529,371 km (0.077 R)
• M78: 33,705,597 km (0.097 R)
• M79: 35,485,064 km (0.117 R)
• M80: 36,024,962 km (0.074 R)
• M81: 38,702,914 km (0.118 R)
• M82: 39,692,504 km (0.104 R)
• M83: 41,507,276 km (0.102 R)
• M84: 41,633,536 km (0.116 R)
• M85: 42,202,756 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 8.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.76 AU - 13.2 AU

Year: 13493 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,408,979 km

• M1: 109,805 km (0.075 R)
• M2: 204,799 km (0.096 R)
• M3: 368,011 km (0.101 R)
• M4: 610,359 km (0.105 R)
• M5: 805,285 km (0.056 R)
• M6: 881,281 km (0.114 R)
• M7: 1,124,378 km (0.057 R)
• M8: 1,388,717 km (0.117 R)
• M9: 1,746,705 km (0.106 R)
• M10: 2,001,171 km (0.114 R)
• M11: 2,186,373 km (0.039 R)
• M12: 2,404,935 km (0.083 R)
• M13: 2,922,843 km (0.098 R)
• M14: 3,225,330 km (0.102 R)
• M15: 3,893,135 km (0.081 R)
• M16: 3,992,019 km (0.106 R)
• M17: 4,883,772 km (0.032 R)
• M18: 5,026,189 km (0.051 R)
• M19: 5,242,657 km (0.047 R)
• M20: 5,759,518 km (0.083 R)
• M21: 6,447,967 km (0.048 R)
• M22: 6,762,422 km (0.061 R)
• M23: 7,202,838 km (0.095 R)
• M24: 8,195,719 km (0.075 R)
• M25: 8,365,363 km (0.075 R)
• M26: 8,708,242 km (0.115 R)
• M27: 8,837,943 km (0.083 R)
• M28: 10,125,083 km (0.055 R)
• M29: 10,490,401 km (0.086 R)
• M30: 10,767,307 km (0.059 R)
• M31: 11,755,251 km (0.111 R)
• M32: 11,850,844 km (0.061 R)
• M33: 12,673,782 km (0.089 R)
• M34: 12,771,918 km (0.112 R)
• M35: 14,630,672 km (0.112 R)
• M36: 14,888,279 km (0.118 R)
• M37: 15,199,443 km (0.06 R)
• M38: 15,355,922 km (0.119 R)
• M39: 15,933,819 km (0.095 R)
• M40: 16,572,602 km (0.112 R)
• M41: 16,787,275 km (0.092 R)
• M42: 17,765,046 km (0.112 R)
• M43: 17,874,851 km (0.12 R)
• M44: 18,040,007 km (0.086 R)
• M45: 18,260,814 km (0.05 R)
• M46: 18,985,017 km (0.115 R)
• M47: 19,775,492 km (0.101 R)
• M48: 21,271,770 km (0.112 R)
• M49: 21,505,143 km (0.093 R)
• M50: 21,680,771 km (0.086 R)
• M51: 22,092,464 km (0.078 R)
• M52: 22,804,101 km (0.114 R)
• M53: 23,764,669 km (0.061 R)
• M54: 25,539,199 km (0.054 R)
• M55: 26,285,991 km (0.114 R)
• M56: 27,229,356 km (0.114 R)
• M57: 27,800,819 km (0.086 R)
• M58: 28,955,565 km (0.104 R)
• M59: 30,125,720 km (0.049 R)
• M60: 32,043,565 km (0.114 R)
• M61: 32,177,305 km (0.059 R)
• M62: 32,848,551 km (0.088 R)
• M63: 33,660,269 km (0.105 R)
• M64: 34,821,597 km (0.1 R)
• M65: 36,343,756 km (0.104 R)
• M66: 39,238,026 km (0.086 R)
• M67: 39,309,533 km (0.058 R)
• M68: 39,452,698 km (0.053 R)
• M69: 39,883,241 km (0.072 R)
• M70: 39,955,048 km (0.073 R)
• M71: 40,459,642 km (0.106 R)
• M72: 40,893,775 km (0.109 R)
• M73: 41,038,885 km (0.119 R)
• M74: 41,474,962 km (0.068 R)
• M75: 41,766,678 km (0.11 R)
• M76: 43,309,032 km (0.097 R)
• M77: 44,645,839 km (0.116 R)
• M78: 45,019,684 km (0.05 R)
• M79: 45,244,380 km (0.086 R)
• M80: 45,694,969 km (0.112 R)
• M81: 45,996,259 km (0.082 R)
• M82: 47,131,707 km (0.106 R)
• M83: 47,512,284 km (0.102 R)
• M84: 48,199,836 km (0.085 R)
• M85: 48,276,430 km (0.068 R)
• M86: 48,736,892 km (0.091 R)
• M87: 48,813,785 km (0.12 R)
• M88: 51,843,591 km (0.101 R)
• M89: 52,315,123 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.9

Radius: 7

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.83 AU - 16.47 AU

Year: 19740 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,408,979 km

• M1: 115,490 km (0.109 R)
• M2: 220,058 km (0.074 R)
• M3: 265,087 km (0.081 R)
• M4: 423,811 km (0.107 R)
• M5: 483,800 km (0.107 R)
• M6: 590,612 km (0.109 R)
• M7: 853,755 km (0.091 R)
• M8: 1,039,556 km (0.116 R)
• M9: 1,357,152 km (0.062 R)
• M10: 1,479,972 km (0.104 R)
• M11: 2,183,830 km (0.087 R)
• M12: 3,384,353 km (0.112 R)
• M13: 3,939,062 km (0.112 R)
• M14: 4,706,798 km (0.076 R)
• M15: 4,800,147 km (0.085 R)
• M16: 5,568,631 km (0.101 R)
• M17: 5,617,998 km (0.115 R)
• M18: 5,967,309 km (0.117 R)
• M19: 6,068,288 km (0.058 R)
• M20: 6,582,306 km (0.085 R)
• M21: 6,739,234 km (0.076 R)
• M22: 8,094,442 km (0.095 R)
• M23: 8,318,988 km (0.114 R)
• M24: 8,488,632 km (0.093 R)
• M25: 9,004,745 km (0.114 R)
• M26: 9,062,639 km (0.077 R)
• M27: 9,179,026 km (0.043 R)
• M28: 10,248,053 km (0.106 R)
• M29: 10,982,428 km (0.101 R)
• M30: 11,044,362 km (0.062 R)
• M31: 12,179,511 km (0.056 R)
• M32: 12,566,072 km (0.087 R)
• M33: 12,695,922 km (0.032 R)
• M34: 17,581,340 km (0.056 R)
• M35: 19,951,569 km (0.102 R)
• M36: 21,328,318 km (0.118 R)
• M37: 22,420,083 km (0.071 R)
• M38: 22,656,448 km (0.09 R)
• M39: 23,131,571 km (0.088 R)
• M40: 24,820,381 km (0.062 R)
• M41: 25,473,974 km (0.11 R)
• M42: 26,465,210 km (0.029 R)
• M43: 28,655,771 km (0.071 R)
• M44: 28,826,612 km (0.076 R)
• M45: 30,032,371 km (0.103 R)
• M46: 30,728,749 km (0.115 R)
• M47: 31,695,002 km (0.108 R)
• M48: 32,492,807 km (0.077 R)
• M49: 32,581,967 km (0.065 R)
• M50: 32,760,288 km (0.025 R)
• M51: 33,028,517 km (0.06 R)
• M52: 34,561,895 km (0.082 R)
• M53: 35,017,271 km (0.081 R)
• M54: 36,210,613 km (0.094 R)
• M55: 37,697,616 km (0.098 R)
• M56: 38,448,598 km (0.1 R)
• M57: 39,299,361 km (0.102 R)
• M58: 42,666,061 km (0.092 R)
• M59: 44,829,246 km (0.119 R)
• M60: 45,126,946 km (0.092 R)
• M61: 45,325,761 km (0.109 R)
• M62: 46,324,477 km (0.079 R)
• M63: 47,431,351 km (0.11 R)
• M64: 49,261,232 km (0.112 R)
• M65: 50,493,919 km (0.041 R)
• M66: 50,700,364 km (0.115 R)
• M67: 51,114,152 km (0.073 R)
• M68: 51,528,987 km (0.119 R)
• M69: 51,632,807 km (0.086 R)
• M70: 52,884,942 km (0.097 R)
• M71: 53,619,916 km (0.099 R)
• M72: 53,725,233 km (0.076 R)
• M73: 54,358,331 km (0.102 R)
• M74: 55,738,521 km (0.085 R)
• M75: 56,807,996 km (0.097 R)
• M76: 58,533,308 km (0.036 R)
• M77: 61,704,035 km (0.053 R)
• M78: 63,365,768 km (0.063 R)
• M79: 64,034,621 km (0.118 R)
• M80: 64,593,668 km (0.085 R)
• M81: 64,929,964 km (0.047 R)
• M82: 66,280,833 km (0.054 R)
• M83: 66,733,217 km (0.105 R)
• M84: 66,846,462 km (0.038 R)
• M85: 67,186,648 km (0.063 R)
• M86: 68,781,511 km (0.109 R)
• M87: 70,850,300 km (0.062 R)
• M88: 72,473,436 km (0.065 R)
• M89: 75,638,179 km (0.097 R)
• M90: 76,703,167 km (0.037 R)
• M91: 80,047,876 km (0.102 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: 427 - 17,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit