🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.54 AU - 0.84 AU

Year: 218 Days

Day: 21.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 78.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.92 AU - 1.24 AU

Year: 427 Days

Day: 34.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,511,355 km

• M1: 553,811 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.57 AU - 2.45 AU

Year: 1085 Days

Day: 35.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,511,355 km

• M1: 727,644 km (0.055 R)
• M2: 931,097 km (0.088 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 13.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.57 AU - 5.43 AU

Year: 3635 Days

Day: 8.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,511,355 km

• M1: 216,917 km (0.12 R)
• M2: 330,611 km (0.068 R)
• M3: 422,315 km (0.033 R)
• M4: 559,646 km (0.11 R)
• M5: 656,735 km (0.103 R)
• M6: 799,601 km (0.071 R)
• M7: 920,625 km (0.034 R)
• M8: 1,304,493 km (0.057 R)
• M9: 1,520,214 km (0.081 R)
• M10: 1,727,107 km (0.069 R)
• M11: 1,921,435 km (0.04 R)
• M12: 2,100,354 km (0.065 R)
• M13: 2,451,161 km (0.087 R)
• M14: 2,560,218 km (0.091 R)
• M15: 2,871,830 km (0.073 R)
• M16: 3,038,782 km (0.077 R)
• M17: 3,130,036 km (0.116 R)
• M18: 3,477,253 km (0.067 R)
• M19: 3,614,135 km (0.107 R)
• M20: 3,950,281 km (0.063 R)
• M21: 4,122,169 km (0.12 R)
• M22: 4,503,195 km (0.112 R)
• M23: 4,743,449 km (0.085 R)
• M24: 4,972,633 km (0.118 R)
• M25: 5,080,792 km (0.061 R)
• M26: 5,236,823 km (0.059 R)
• M27: 5,860,347 km (0.117 R)
• M28: 6,473,848 km (0.081 R)
• M29: 6,986,370 km (0.111 R)
• M30: 7,265,071 km (0.116 R)
• M31: 7,405,843 km (0.102 R)
• M32: 7,529,710 km (0.096 R)
• M33: 7,618,720 km (0.083 R)
• M34: 7,869,596 km (0.102 R)
• M35: 8,881,925 km (0.116 R)
• M36: 9,203,111 km (0.097 R)
• M37: 9,759,915 km (0.108 R)
• M38: 9,993,587 km (0.11 R)
• M39: 10,189,709 km (0.109 R)
• M40: 10,426,672 km (0.062 R)
• M41: 10,665,580 km (0.109 R)
• M42: 11,270,704 km (0.056 R)
• M43: 11,742,236 km (0.079 R)
• M44: 11,907,841 km (0.089 R)
• M45: 12,094,988 km (0.117 R)
• M46: 12,241,295 km (0.06 R)
• M47: 12,704,749 km (0.092 R)
• M48: 14,020,013 km (0.036 R)
• M49: 14,883,492 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 13.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.42 AU - 10.7 AU

Year: 10385 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,511,355 km

• M1: 164,707 km (0.096 R)
• M2: 273,465 km (0.076 R)
• M3: 391,946 km (0.097 R)
• M4: 536,159 km (0.114 R)
• M5: 667,207 km (0.034 R)
• M6: 773,870 km (0.064 R)
• M7: 1,218,624 km (0.091 R)
• M8: 1,376,300 km (0.093 R)
• M9: 1,517,222 km (0.086 R)
• M10: 2,724,327 km (0.11 R)
• M11: 3,726,034 km (0.096 R)
• M12: 4,163,458 km (0.096 R)
• M13: 4,511,273 km (0.079 R)
• M14: 4,688,696 km (0.057 R)
• M15: 4,904,716 km (0.049 R)
• M16: 5,161,127 km (0.116 R)
• M17: 5,648,816 km (0.098 R)
• M18: 5,917,643 km (0.09 R)
• M19: 6,789,799 km (0.119 R)
• M20: 7,034,840 km (0.061 R)
• M21: 7,449,525 km (0.062 R)
• M22: 7,702,196 km (0.083 R)
• M23: 7,872,289 km (0.03 R)
• M24: 8,259,448 km (0.077 R)
• M25: 8,390,047 km (0.089 R)
• M26: 8,521,095 km (0.038 R)
• M27: 8,741,303 km (0.101 R)
• M28: 9,052,616 km (0.106 R)
• M29: 9,412,997 km (0.062 R)
• M30: 10,241,171 km (0.066 R)
• M31: 10,522,415 km (0.051 R)
• M32: 10,616,662 km (0.084 R)
• M33: 12,065,068 km (0.1 R)
• M34: 12,661,814 km (0.088 R)
• M35: 12,862,874 km (0.032 R)
• M36: 13,268,134 km (0.089 R)
• M37: 13,421,323 km (0.117 R)
• M38: 13,523,648 km (0.114 R)
• M39: 15,679,353 km (0.088 R)
• M40: 16,330,253 km (0.089 R)
• M41: 16,824,375 km (0.111 R)
• M42: 18,849,481 km (0.056 R)
• M43: 19,194,454 km (0.1 R)
• M44: 19,367,688 km (0.071 R)
• M45: 19,483,477 km (0.064 R)
• M46: 23,247,808 km (0.11 R)
• M47: 24,865,260 km (0.117 R)
• M48: 25,306,873 km (0.079 R)
• M49: 26,711,897 km (0.084 R)
• M50: 26,840,850 km (0.065 R)
• M51: 28,076,528 km (0.102 R)
• M52: 28,602,365 km (0.098 R)
• M53: 28,734,310 km (0.071 R)
• M54: 28,998,949 km (0.07 R)
• M55: 29,397,178 km (0.086 R)
• M56: 29,931,243 km (0.08 R)
• M57: 30,670,555 km (0.114 R)
• M58: 31,076,414 km (0.091 R)
• M59: 31,756,935 km (0.087 R)
• M60: 32,030,400 km (0.116 R)
• M61: 33,757,807 km (0.05 R)
• M62: 34,316,854 km (0.11 R)
• M63: 34,808,582 km (0.073 R)
• M64: 36,226,471 km (0.092 R)
• M65: 37,158,166 km (0.091 R)
• M66: 38,899,037 km (0.087 R)
• M67: 39,485,161 km (0.116 R)
• M68: 39,632,216 km (0.099 R)
• M69: 39,779,271 km (0.111 R)
• M70: 40,740,437 km (0.077 R)
• M71: 42,158,924 km (0.103 R)
• M72: 42,685,658 km (0.068 R)
• M73: 43,441,726 km (0.075 R)
• M74: 44,126,136 km (0.06 R)
• M75: 44,431,465 km (0.079 R)
• M76: 44,813,987 km (0.096 R)
• M77: 47,679,235 km (0.119 R)
• M78: 49,807,265 km (0.042 R)
• M79: 50,045,574 km (0.092 R)
• M80: 50,363,918 km (0.096 R)
• M81: 52,935,356 km (0.095 R)
• M82: 53,584,761 km (0.066 R)
• M83: 54,155,327 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 10.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.81 AU - 12.39 AU

Year: 12223 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,511,355 km

• M1: 164,857 km (0.08 R)
• M2: 335,698 km (0.107 R)
• M3: 596,148 km (0.08 R)
• M4: 723,904 km (0.117 R)
• M5: 791,522 km (0.102 R)
• M6: 904,618 km (0.064 R)
• M7: 1,085,183 km (0.099 R)
• M8: 1,642,435 km (0.105 R)
• M9: 1,846,337 km (0.098 R)
• M10: 2,039,019 km (0.117 R)
• M11: 2,299,469 km (0.064 R)
• M12: 2,402,691 km (0.06 R)
• M13: 2,549,597 km (0.116 R)
• M14: 2,635,017 km (0.095 R)
• M15: 3,259,588 km (0.082 R)
• M16: 3,540,982 km (0.094 R)
• M17: 3,636,575 km (0.076 R)
• M18: 3,781,685 km (0.049 R)
• M19: 4,027,773 km (0.113 R)
• M20: 4,228,533 km (0.097 R)
• M21: 4,744,646 km (0.094 R)
• M22: 4,983,554 km (0.115 R)
• M23: 5,118,042 km (0.084 R)
• M24: 5,226,351 km (0.059 R)
• M25: 5,611,865 km (0.109 R)
• M26: 5,808,137 km (0.028 R)
• M27: 5,892,959 km (0.098 R)
• M28: 5,978,230 km (0.12 R)
• M29: 6,882,848 km (0.097 R)
• M30: 9,078,796 km (0.083 R)
• M31: 10,047,292 km (0.075 R)
• M32: 10,115,210 km (0.118 R)
• M33: 10,183,426 km (0.073 R)
• M34: 10,320,159 km (0.069 R)
• M35: 10,561,011 km (0.106 R)
• M36: 11,259,334 km (0.044 R)
• M37: 11,649,785 km (0.11 R)
• M38: 11,757,046 km (0.09 R)
• M39: 12,847,764 km (0.072 R)
• M40: 13,555,213 km (0.101 R)
• M41: 13,781,255 km (0.057 R)
• M42: 13,970,496 km (0.096 R)
• M43: 14,046,492 km (0.073 R)
• M44: 14,198,932 km (0.085 R)
• M45: 15,280,824 km (0.082 R)
• M46: 15,359,064 km (0.111 R)
• M47: 15,437,453 km (0.051 R)
• M48: 16,069,803 km (0.116 R)
• M49: 16,189,182 km (0.081 R)
• M50: 16,269,068 km (0.104 R)
• M51: 17,033,962 km (0.118 R)
• M52: 17,482,157 km (0.071 R)
• M53: 17,851,813 km (0.071 R)
• M54: 18,140,986 km (0.119 R)
• M55: 19,018,078 km (0.109 R)
• M56: 19,229,011 km (0.097 R)
• M57: 19,653,121 km (0.077 R)
• M58: 20,683,551 km (0.091 R)
• M59: 20,813,552 km (0.069 R)
• M60: 21,775,466 km (0.049 R)
• M61: 22,573,272 km (0.11 R)
• M62: 22,886,081 km (0.097 R)
• M63: 23,020,569 km (0.098 R)
• M64: 23,787,857 km (0.092 R)
• M65: 23,923,991 km (0.093 R)
• M66: 24,060,574 km (0.044 R)
• M67: 24,977,459 km (0.085 R)
• M68: 26,987,007 km (0.082 R)
• M69: 27,987,218 km (0.113 R)
• M70: 28,564,217 km (0.066 R)
• M71: 28,757,348 km (0.062 R)
• M72: 29,876,789 km (0.042 R)
• M73: 30,269,484 km (0.086 R)
• M74: 30,515,722 km (0.116 R)
• M75: 30,762,708 km (0.101 R)
• M76: 30,960,775 km (0.095 R)
• M77: 31,109,625 km (0.075 R)
• M78: 31,807,200 km (0.105 R)
• M79: 32,107,742 km (0.109 R)
• M80: 32,358,917 km (0.052 R)
• M81: 34,135,541 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.7

Radius: 4.2

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.14 AU - 21.56 AU

Year: 28718 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,511,355 km

• M1: 176,376 km (0.099 R)
• M2: 471,233 km (0.055 R)
• M3: 1,237,623 km (0.109 R)
• M4: 1,839,306 km (0.104 R)
• M5: 2,109,928 km (0.066 R)
• M6: 2,434,556 km (0.087 R)
• M7: 2,818,125 km (0.112 R)
• M8: 3,084,259 km (0.101 R)
• M9: 3,266,170 km (0.116 R)
• M10: 4,028,072 km (0.053 R)
• M11: 4,377,982 km (0.102 R)
• M12: 5,649,863 km (0.074 R)
• M13: 6,440,787 km (0.101 R)
• M14: 6,498,681 km (0.073 R)
• M15: 6,614,769 km (0.117 R)
• M16: 7,086,302 km (0.116 R)
• M17: 7,326,107 km (0.038 R)
• M18: 7,690,677 km (0.108 R)
• M19: 7,752,012 km (0.095 R)
• M20: 8,564,328 km (0.111 R)
• M21: 9,207,450 km (0.116 R)
• M22: 9,534,770 km (0.101 R)
• M23: 10,403,634 km (0.114 R)
• M24: 10,881,749 km (0.112 R)
• M25: 11,718,151 km (0.064 R)
• M26: 12,792,413 km (0.106 R)
• M27: 13,378,238 km (0.093 R)
• M28: 13,600,092 km (0.102 R)
• M29: 13,748,643 km (0.046 R)
• M30: 14,197,736 km (0.077 R)
• M31: 14,727,611 km (0.075 R)
• M32: 14,880,201 km (0.101 R)
• M33: 15,033,389 km (0.104 R)
• M34: 15,418,454 km (0.115 R)
• M35: 16,593,246 km (0.114 R)
• M36: 18,861,599 km (0.062 R)
• M37: 18,944,476 km (0.111 R)
• M38: 19,276,882 km (0.114 R)
• M39: 19,863,156 km (0.112 R)
• M40: 20,370,443 km (0.032 R)
• M41: 20,967,638 km (0.095 R)
• M42: 22,091,716 km (0.085 R)
• M43: 23,058,268 km (0.058 R)
• M44: 26,594,013 km (0.12 R)
• M45: 27,809,496 km (0.044 R)
• M46: 28,092,685 km (0.078 R)
• M47: 28,471,467 km (0.087 R)
• M48: 28,756,899 km (0.118 R)
• M49: 29,330,308 km (0.115 R)
• M50: 29,618,434 km (0.075 R)
• M51: 29,714,625 km (0.083 R)
• M52: 29,907,457 km (0.078 R)
• M53: 30,585,584 km (0.029 R)
• M54: 31,759,927 km (0.052 R)
• M55: 32,253,600 km (0.08 R)
• M56: 34,658,087 km (0.079 R)
• M57: 35,779,173 km (0.108 R)
• M58: 36,912,227 km (0.107 R)
• M59: 38,581,291 km (0.099 R)
• M60: 39,955,347 km (0.113 R)
• M61: 40,594,878 km (0.051 R)
• M62: 41,130,439 km (0.074 R)
• M63: 41,560,532 km (0.092 R)
• M64: 42,100,431 km (0.118 R)
• M65: 45,276,394 km (0.064 R)
• M66: 47,286,241 km (0.11 R)
• M67: 47,511,386 km (0.031 R)
• M68: 51,507,893 km (0.091 R)
• M69: 53,253,252 km (0.11 R)
• M70: 56,324,346 km (0.044 R)
• M71: 56,443,725 km (0.107 R)
• M72: 56,921,541 km (0.117 R)
• M73: 58,725,542 km (0.102 R)
• M74: 59,088,616 km (0.092 R)
• M75: 60,060,404 km (0.107 R)
• M76: 61,037,427 km (0.09 R)
• M77: 63,502,950 km (0.103 R)
• M78: 71,221,003 km (0.042 R)
• M79: 78,162,494 km (0.109 R)
• M80: 78,961,795 km (0.051 R)
• M81: 83,406,049 km (0.095 R)
• M82: 84,768,736 km (0.065 R)
• M83: 84,905,468 km (0.053 R)
• M84: 85,452,847 km (0.098 R)
• M85: 86,001,572 km (0.098 R)
• M86: 86,413,714 km (0.086 R)
• M87: 88,346,070 km (0.11 R)
• M88: 88,484,747 km (0.067 R)
• M89: 89,039,755 km (0.025 R)
• M90: 89,456,684 km (0.049 R)
• M91: 89,874,362 km (0.114 R)
• M92: 90,292,787 km (0.055 R)
• M93: 92,112,944 km (0.076 R)
• M94: 93,521,258 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit