🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.58 AU - 0.86 AU

Year: 235 Days

Day: 19.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.93 AU - 1.39 AU

Year: 481 Days

Day: 41.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,596,844 km

• M1: 68,815 km (0.052 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.64 AU - 2.32 AU

Year: 1073 Days

Day: 25.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,596,844 km

• M1: 1,522,906 km (0.033 R)
• M2: 1,650,214 km (0.068 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 8.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.28 AU - 5.46 AU

Year: 3517 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,596,844 km

• M1: 149,149 km (0.095 R)
• M2: 241,002 km (0.081 R)
• M3: 344,973 km (0.111 R)
• M4: 407,355 km (0.11 R)
• M5: 538,552 km (0.045 R)
• M6: 652,845 km (0.047 R)
• M7: 750,533 km (0.094 R)
• M8: 1,045,540 km (0.104 R)
• M9: 1,171,501 km (0.12 R)
• M10: 1,343,987 km (0.115 R)
• M11: 1,492,538 km (0.102 R)
• M12: 1,557,912 km (0.086 R)
• M13: 1,702,873 km (0.088 R)
• M14: 1,934,600 km (0.071 R)
• M15: 2,339,412 km (0.111 R)
• M16: 2,584,453 km (0.102 R)
• M17: 2,905,939 km (0.037 R)
• M18: 3,141,406 km (0.113 R)
• M19: 3,296,987 km (0.079 R)
• M20: 3,455,262 km (0.083 R)
• M21: 3,764,481 km (0.094 R)
• M22: 4,021,340 km (0.119 R)
• M23: 4,128,901 km (0.073 R)
• M24: 4,206,243 km (0.072 R)
• M25: 4,425,404 km (0.109 R)
• M26: 4,584,277 km (0.095 R)
• M27: 4,680,469 km (0.12 R)
• M28: 4,907,558 km (0.071 R)
• M29: 5,022,599 km (0.079 R)
• M30: 5,105,177 km (0.047 R)
• M31: 5,205,108 km (0.044 R)
• M32: 5,491,439 km (0.111 R)
• M33: 5,559,506 km (0.105 R)
• M34: 5,713,741 km (0.12 R)
• M35: 5,921,832 km (0.098 R)
• M36: 6,434,803 km (0.084 R)
• M37: 6,614,919 km (0.108 R)
• M38: 6,833,332 km (0.116 R)
• M39: 6,980,386 km (0.112 R)
• M40: 7,711,770 km (0.058 R)
• M41: 8,135,132 km (0.093 R)
• M42: 8,487,136 km (0.06 R)
• M43: 8,585,871 km (0.052 R)
• M44: 8,784,387 km (0.101 R)
• M45: 9,532,077 km (0.098 R)
• M46: 9,593,562 km (0.061 R)
• M47: 9,737,625 km (0.078 R)
• M48: 9,840,997 km (0.044 R)
• M49: 10,132,264 km (0.072 R)
• M50: 10,279,019 km (0.052 R)
• M51: 10,363,093 km (0.042 R)
• M52: 10,574,625 km (0.111 R)
• M53: 10,787,353 km (0.079 R)
• M54: 11,044,661 km (0.094 R)
• M55: 11,456,205 km (0.117 R)
• M56: 11,587,253 km (0.054 R)
• M57: 11,674,917 km (0.118 R)
• M58: 11,894,826 km (0.112 R)
• M59: 12,272,112 km (0.052 R)
• M60: 12,473,321 km (0.1 R)
• M61: 12,540,640 km (0.09 R)
• M62: 12,743,495 km (0.103 R)
• M63: 12,901,919 km (0.057 R)
• M64: 12,992,725 km (0.063 R)
• M65: 13,083,680 km (0.097 R)
• M66: 13,266,489 km (0.115 R)
• M67: 13,335,154 km (0.045 R)
• M68: 13,750,139 km (0.083 R)
• M69: 13,912,752 km (0.114 R)
• M70: 14,310,084 km (0.102 R)
• M71: 14,616,460 km (0.113 R)
• M72: 15,693,714 km (0.033 R)
• M73: 16,009,815 km (0.109 R)
• M74: 16,278,791 km (0.096 R)
• M75: 16,549,264 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 14.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.13 AU - 8.89 AU

Year: 7924 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,596,844 km

• M1: 199,264 km (0.09 R)
• M2: 382,223 km (0.107 R)
• M3: 816,206 km (0.09 R)
• M4: 930,948 km (0.081 R)
• M5: 1,123,480 km (0.073 R)
• M6: 2,234,693 km (0.047 R)
• M7: 2,523,566 km (0.083 R)
• M8: 2,722,980 km (0.109 R)
• M9: 2,901,899 km (0.063 R)
• M10: 3,353,087 km (0.105 R)
• M11: 3,489,969 km (0.039 R)
• M12: 3,941,156 km (0.086 R)
• M13: 4,085,967 km (0.097 R)
• M14: 4,321,583 km (0.093 R)
• M15: 4,441,112 km (0.104 R)
• M16: 4,683,461 km (0.072 R)
• M17: 4,806,280 km (0.093 R)
• M18: 6,329,336 km (0.044 R)
• M19: 6,637,209 km (0.117 R)
• M20: 7,020,030 km (0.101 R)
• M21: 7,232,010 km (0.089 R)
• M22: 7,698,456 km (0.073 R)
• M23: 9,117,990 km (0.097 R)
• M24: 9,388,164 km (0.079 R)
• M25: 9,661,180 km (0.108 R)
• M26: 9,778,914 km (0.105 R)
• M27: 10,415,303 km (0.078 R)
• M28: 11,065,156 km (0.07 R)
• M29: 11,395,019 km (0.073 R)
• M30: 11,728,024 km (0.117 R)
• M31: 12,276,300 km (0.1 R)
• M32: 12,617,832 km (0.102 R)
• M33: 12,832,954 km (0.108 R)
• M34: 13,485,500 km (0.068 R)
• M35: 14,552,133 km (0.092 R)
• M36: 14,868,233 km (0.116 R)
• M37: 15,004,517 km (0.079 R)
• M38: 15,095,622 km (0.08 R)
• M39: 15,599,617 km (0.067 R)
• M40: 15,737,995 km (0.083 R)
• M41: 16,530,266 km (0.101 R)
• M42: 17,766,991 km (0.082 R)
• M43: 18,299,260 km (0.106 R)
• M44: 19,677,506 km (0.091 R)
• M45: 20,834,795 km (0.094 R)
• M46: 22,742,317 km (0.116 R)
• M47: 23,162,089 km (0.072 R)
• M48: 23,267,406 km (0.08 R)
• M49: 23,690,319 km (0.119 R)
• M50: 24,920,612 km (0.093 R)
• M51: 25,843,331 km (0.055 R)
• M52: 26,887,674 km (0.046 R)
• M53: 27,554,432 km (0.072 R)
• M54: 27,889,980 km (0.083 R)
• M55: 28,564,816 km (0.111 R)
• M56: 28,847,705 km (0.065 R)
• M57: 29,245,187 km (0.115 R)
• M58: 30,795,470 km (0.087 R)
• M59: 31,259,971 km (0.05 R)
• M60: 31,551,388 km (0.101 R)
• M61: 32,549,206 km (0.04 R)
• M62: 33,497,656 km (0.117 R)
• M63: 34,395,243 km (0.072 R)
• M64: 34,515,520 km (0.085 R)
• M65: 34,756,372 km (0.093 R)
• M66: 35,058,411 km (0.097 R)
• M67: 35,361,197 km (0.097 R)
• M68: 35,725,916 km (0.054 R)
• M69: 35,969,611 km (0.117 R)
• M70: 39,439,683 km (0.096 R)
• M71: 40,514,245 km (0.074 R)
• M72: 40,895,720 km (0.036 R)
• M73: 41,406,297 km (0.115 R)
• M74: 42,240,455 km (0.114 R)
• M75: 43,209,849 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 14.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.14 AU - 11.32 AU

Year: 11685 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,596,844 km

• M1: 187,596 km (0.053 R)
• M2: 328,068 km (0.117 R)
• M3: 435,928 km (0.093 R)
• M4: 583,132 km (0.064 R)
• M5: 681,568 km (0.11 R)
• M6: 823,536 km (0.059 R)
• M7: 1,405,472 km (0.091 R)
• M8: 1,740,122 km (0.082 R)
• M9: 1,874,611 km (0.097 R)
• M10: 2,012,540 km (0.066 R)
• M11: 2,244,566 km (0.081 R)
• M12: 2,466,570 km (0.094 R)
• M13: 2,561,415 km (0.087 R)
• M14: 2,754,695 km (0.104 R)
• M15: 2,873,027 km (0.114 R)
• M16: 3,176,711 km (0.108 R)
• M17: 3,837,485 km (0.099 R)
• M18: 4,037,497 km (0.111 R)
• M19: 4,332,504 km (0.104 R)
• M20: 4,943,761 km (0.099 R)
• M21: 6,040,014 km (0.083 R)
• M22: 6,247,207 km (0.09 R)
• M23: 6,856,519 km (0.115 R)
• M24: 7,018,683 km (0.111 R)
• M25: 7,904,751 km (0.089 R)
• M26: 8,131,991 km (0.119 R)
• M27: 8,275,006 km (0.118 R)
• M28: 8,447,792 km (0.089 R)
• M29: 8,563,581 km (0.074 R)
• M30: 9,002,800 km (0.089 R)
• M31: 9,721,019 km (0.112 R)
• M32: 10,271,839 km (0.059 R)
• M33: 10,582,254 km (0.11 R)
• M34: 11,244,225 km (0.107 R)
• M35: 11,467,874 km (0.108 R)
• M36: 11,789,958 km (0.085 R)
• M37: 11,887,196 km (0.083 R)
• M38: 11,984,734 km (0.03 R)
• M39: 12,147,796 km (0.075 R)
• M40: 12,575,347 km (0.102 R)
• M41: 13,377,490 km (0.048 R)
• M42: 13,648,711 km (0.092 R)
• M43: 13,819,103 km (0.12 R)
• M44: 14,058,759 km (0.084 R)
• M45: 14,369,025 km (0.061 R)
• M46: 14,926,277 km (0.096 R)
• M47: 15,066,600 km (0.097 R)
• M48: 15,207,521 km (0.067 R)
• M49: 15,526,015 km (0.09 R)
• M50: 15,918,410 km (0.043 R)
• M51: 16,785,779 km (0.078 R)
• M52: 18,152,954 km (0.082 R)
• M53: 18,755,384 km (0.1 R)
• M54: 20,679,662 km (0.096 R)
• M55: 21,308,721 km (0.111 R)
• M56: 21,625,569 km (0.097 R)
• M57: 21,744,948 km (0.095 R)
• M58: 21,984,005 km (0.085 R)
• M59: 22,223,960 km (0.108 R)
• M60: 22,787,496 km (0.039 R)
• M61: 24,092,887 km (0.093 R)
• M62: 24,962,798 km (0.117 R)
• M63: 26,818,709 km (0.088 R)
• M64: 27,461,681 km (0.108 R)
• M65: 27,633,868 km (0.088 R)
• M66: 28,718,902 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit