🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 40.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 188 Days

Day: 32.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.73 AU - 0.87 AU

Year: 270 Days

Day: 39 Hours

Environment

Temp: 78 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.94 AU - 2.8 AU

Year: 1375 Days

Day: 26.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 13.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5 AU - 5.28 AU

Year: 4390 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,368,942 km

• M1: 293,810 km (0.098 R)
• M2: 524,191 km (0.069 R)
• M3: 622,626 km (0.075 R)
• M4: 756,217 km (0.089 R)
• M5: 911,051 km (0.084 R)
• M6: 1,003,203 km (0.107 R)
• M7: 1,120,638 km (0.042 R)
• M8: 1,209,200 km (0.098 R)
• M9: 1,300,454 km (0.057 R)
• M10: 1,453,942 km (0.118 R)
• M11: 1,564,046 km (0.039 R)
• M12: 1,664,276 km (0.106 R)
• M13: 1,911,562 km (0.064 R)
• M14: 2,545,408 km (0.069 R)
• M15: 2,770,702 km (0.103 R)
• M16: 2,909,230 km (0.095 R)
• M17: 3,018,436 km (0.107 R)
• M18: 3,145,146 km (0.092 R)
• M19: 3,241,337 km (0.105 R)
• M20: 3,436,861 km (0.091 R)
• M21: 3,908,244 km (0.098 R)
• M22: 4,562,735 km (0.089 R)
• M23: 4,727,143 km (0.103 R)
• M24: 5,194,487 km (0.085 R)
• M25: 5,443,418 km (0.102 R)
• M26: 5,637,596 km (0.059 R)
• M27: 5,794,524 km (0.118 R)
• M28: 6,133,064 km (0.107 R)
• M29: 6,294,630 km (0.052 R)
• M30: 6,539,671 km (0.059 R)
• M31: 7,039,328 km (0.115 R)
• M32: 7,166,187 km (0.088 R)
• M33: 7,336,579 km (0.053 R)
• M34: 7,422,149 km (0.108 R)
• M35: 7,637,869 km (0.116 R)
• M36: 7,877,525 km (0.062 R)
• M37: 8,164,005 km (0.109 R)
• M38: 8,386,756 km (0.082 R)
• M39: 8,498,954 km (0.06 R)
• M40: 8,656,780 km (0.118 R)
• M41: 8,770,026 km (0.116 R)
• M42: 9,483,757 km (0.105 R)
• M43: 9,600,743 km (0.115 R)
• M44: 9,694,540 km (0.118 R)
• M45: 9,883,183 km (0.068 R)
• M46: 9,978,028 km (0.038 R)
• M47: 10,893,567 km (0.088 R)
• M48: 11,336,676 km (0.085 R)
• M49: 11,535,492 km (0.056 R)
• M50: 11,987,128 km (0.054 R)
• M51: 13,376,892 km (0.098 R)
• M52: 13,904,374 km (0.114 R)
• M53: 14,090,773 km (0.064 R)
• M54: 14,358,254 km (0.1 R)
• M55: 14,654,607 km (0.082 R)
• M56: 15,034,586 km (0.09 R)
• M57: 15,417,856 km (0.109 R)
• M58: 16,138,319 km (0.08 R)
• M59: 16,474,466 km (0.086 R)
• M60: 16,558,988 km (0.081 R)
• M61: 16,841,429 km (0.104 R)
• M62: 17,268,082 km (0.086 R)
• M63: 17,353,802 km (0.053 R)
• M64: 17,755,921 km (0.062 R)
• M65: 18,132,010 km (0.097 R)
• M66: 18,219,225 km (0.116 R)
• M67: 18,306,591 km (0.104 R)
• M68: 18,804,004 km (0.117 R)
• M69: 18,892,266 km (0.114 R)
• M70: 19,692,765 km (0.052 R)
• M71: 19,872,132 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 13.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.2 AU - 13.38 AU

Year: 14291 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,368,942 km

• M1: 204,650 km (0.099 R)
• M2: 310,565 km (0.099 R)
• M3: 400,324 km (0.076 R)
• M4: 606,171 km (0.117 R)
• M5: 717,172 km (0.084 R)
• M6: 930,499 km (0.106 R)
• M7: 1,557,015 km (0.091 R)
• M8: 2,010,446 km (0.115 R)
• M9: 2,119,353 km (0.055 R)
• M10: 2,504,717 km (0.111 R)
• M11: 2,622,451 km (0.059 R)
• M12: 3,036,687 km (0.104 R)
• M13: 3,471,867 km (0.116 R)
• M14: 3,791,259 km (0.09 R)
• M15: 4,064,873 km (0.074 R)
• M16: 4,689,594 km (0.102 R)
• M17: 5,013,324 km (0.09 R)
• M18: 5,223,210 km (0.108 R)
• M19: 5,344,534 km (0.056 R)
• M20: 5,528,240 km (0.076 R)
• M21: 5,651,808 km (0.108 R)
• M22: 6,091,924 km (0.106 R)
• M23: 6,739,833 km (0.113 R)
• M24: 7,512,356 km (0.065 R)
• M25: 7,615,130 km (0.104 R)
• M26: 8,561,935 km (0.08 R)
• M27: 8,741,303 km (0.118 R)
• M28: 8,885,814 km (0.063 R)
• M29: 9,067,426 km (0.101 R)
• M30: 9,323,986 km (0.094 R)
• M31: 10,335,567 km (0.083 R)
• M32: 10,912,716 km (0.115 R)
• M33: 11,029,402 km (0.057 R)
• M34: 11,263,972 km (0.076 R)
• M35: 11,658,760 km (0.062 R)
• M36: 11,778,140 km (0.074 R)
• M37: 12,138,521 km (0.111 R)
• M38: 12,543,333 km (0.099 R)
• M39: 13,034,911 km (0.047 R)
• M40: 13,407,859 km (0.112 R)
• M41: 13,742,210 km (0.025 R)
• M42: 14,376,655 km (0.094 R)
• M43: 14,804,953 km (0.059 R)
• M44: 17,280,349 km (0.107 R)
• M45: 18,241,366 km (0.118 R)
• M46: 19,502,476 km (0.092 R)
• M47: 20,454,666 km (0.096 R)
• M48: 21,568,423 km (0.066 R)
• M49: 22,009,587 km (0.106 R)
• M50: 22,305,342 km (0.033 R)
• M51: 22,552,926 km (0.104 R)
• M52: 22,851,075 km (0.078 R)
• M53: 23,552,090 km (0.096 R)
• M54: 25,697,025 km (0.063 R)
• M55: 26,373,506 km (0.116 R)
• M56: 26,582,794 km (0.098 R)
• M57: 27,319,862 km (0.084 R)
• M58: 27,531,693 km (0.106 R)
• M59: 27,850,486 km (0.091 R)
• M60: 28,117,069 km (0.106 R)
• M61: 28,975,911 km (0.098 R)
• M62: 29,354,244 km (0.1 R)
• M63: 30,225,352 km (0.043 R)
• M64: 31,714,599 km (0.068 R)
• M65: 32,328,249 km (0.035 R)
• M66: 32,833,142 km (0.08 R)
• M67: 33,794,159 km (0.114 R)
• M68: 34,420,824 km (0.079 R)
• M69: 35,801,463 km (0.074 R)
• M70: 36,440,246 km (0.072 R)
• M71: 38,083,429 km (0.082 R)
• M72: 38,201,761 km (0.063 R)
• M73: 39,152,456 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 3.4

Gravity: 43.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.23 AU - 14.41 AU

Year: 20415 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,368,942 km

• M1: 169,644 km (0.095 R)
• M2: 316,250 km (0.083 R)
• M3: 402,568 km (0.114 R)
• M4: 617,839 km (0.108 R)
• M5: 1,437,785 km (0.075 R)
• M6: 1,821,354 km (0.118 R)
• M7: 1,945,371 km (0.103 R)
• M8: 2,816,778 km (0.116 R)
• M9: 3,069,449 km (0.118 R)
• M10: 3,442,845 km (0.096 R)
• M11: 3,673,825 km (0.079 R)
• M12: 6,383,042 km (0.113 R)
• M13: 7,540,181 km (0.107 R)
• M14: 7,789,262 km (0.091 R)
• M15: 7,940,057 km (0.102 R)
• M16: 8,041,035 km (0.079 R)
• M17: 8,916,931 km (0.102 R)
• M18: 9,392,802 km (0.078 R)
• M19: 9,446,208 km (0.094 R)
• M20: 9,499,614 km (0.093 R)
• M21: 10,094,565 km (0.115 R)
• M22: 10,368,928 km (0.059 R)
• M23: 10,479,331 km (0.029 R)
• M24: 10,590,183 km (0.062 R)
• M25: 12,124,159 km (0.108 R)
• M26: 13,484,453 km (0.08 R)
• M27: 15,962,392 km (0.096 R)
• M28: 16,927,149 km (0.101 R)
• M29: 17,252,823 km (0.097 R)
• M30: 17,910,605 km (0.118 R)
• M31: 18,109,421 km (0.073 R)
• M32: 18,375,854 km (0.109 R)
• M33: 18,442,575 km (0.115 R)
• M34: 18,576,465 km (0.068 R)
• M35: 19,386,089 km (0.091 R)
• M36: 19,726,873 km (0.078 R)
• M37: 20,414,275 km (0.115 R)
• M38: 21,530,425 km (0.115 R)
• M39: 21,883,177 km (0.089 R)
• M40: 23,603,253 km (0.111 R)
• M41: 24,113,082 km (0.096 R)
• M42: 24,332,692 km (0.112 R)
• M43: 24,700,104 km (0.094 R)
• M44: 26,113,206 km (0.114 R)
• M45: 30,112,256 km (0.095 R)
• M46: 30,190,945 km (0.073 R)
• M47: 30,506,596 km (0.101 R)
• M48: 31,220,926 km (0.09 R)
• M49: 31,780,272 km (0.093 R)
• M50: 32,585,109 km (0.055 R)
• M51: 33,071,302 km (0.057 R)
• M52: 33,559,739 km (0.049 R)
• M53: 34,050,719 km (0.06 R)
• M54: 34,956,834 km (0.087 R)
• M55: 35,787,401 km (0.087 R)
• M56: 37,552,805 km (0.065 R)
• M57: 37,722,300 km (0.039 R)
• M58: 37,977,215 km (0.087 R)
• M59: 38,403,269 km (0.074 R)
• M60: 38,745,250 km (0.099 R)
• M61: 40,905,593 km (0.111 R)
• M62: 41,692,777 km (0.112 R)
• M63: 42,750,135 km (0.027 R)
• M64: 42,838,697 km (0.113 R)
• M65: 43,371,115 km (0.075 R)
• M66: 43,459,977 km (0.065 R)
• M67: 43,727,158 km (0.098 R)
• M68: 44,801,421 km (0.058 R)
• M69: 47,432,997 km (0.11 R)
• M70: 47,799,811 km (0.08 R)
• M71: 47,983,667 km (0.092 R)
• M72: 48,075,669 km (0.055 R)
• M73: 50,020,890 km (0.094 R)
• M74: 50,114,239 km (0.082 R)
• M75: 50,207,589 km (0.061 R)
• M76: 52,559,566 km (0.119 R)
• M77: 54,275,005 km (0.103 R)
• M78: 54,754,915 km (0.114 R)
• M79: 55,043,340 km (0.04 R)
• M80: 58,643,562 km (0.111 R)
• M81: 59,135,739 km (0.108 R)
• M82: 59,333,059 km (0.087 R)
• M83: 61,218,441 km (0.116 R)
• M84: 61,717,798 km (0.116 R)
• M85: 62,118,272 km (0.107 R)
• M86: 62,419,263 km (0.116 R)
• M87: 62,821,232 km (0.085 R)
• M88: 65,251,150 km (0.106 R)
• M89: 65,659,253 km (0.068 R)
• M90: 65,965,779 km (0.049 R)
• M91: 68,953,399 km (0.09 R)
• M92: 69,368,981 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit