🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 145 Days

Day: 41.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 170 Days

Day: 22.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.14 AU - 2.7 AU

Year: 1342 Days

Day: 18.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,736,275 km

• M1: 171,888 km (0.112 R)
• M2: 944,411 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.69 AU - 4.15 AU

Year: 2254 Days

Day: 19.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 11.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.86 AU - 10.14 AU

Year: 8833 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,736,275 km

• M1: 160,070 km (0.069 R)
• M2: 237,861 km (0.113 R)
• M3: 518,207 km (0.091 R)
• M4: 602,879 km (0.04 R)
• M5: 838,496 km (0.113 R)
• M6: 1,175,241 km (0.115 R)
• M7: 1,321,847 km (0.058 R)
• M8: 1,522,009 km (0.068 R)
• M9: 1,666,520 km (0.099 R)
• M10: 1,748,799 km (0.077 R)
• M11: 1,917,695 km (0.051 R)
• M12: 2,647,284 km (0.066 R)
• M13: 2,941,842 km (0.053 R)
• M14: 3,713,169 km (0.069 R)
• M15: 3,932,180 km (0.118 R)
• M16: 4,043,331 km (0.098 R)
• M17: 4,245,887 km (0.048 R)
• M18: 4,544,634 km (0.045 R)
• M19: 4,661,470 km (0.054 R)
• M20: 4,993,727 km (0.082 R)
• M21: 5,481,864 km (0.064 R)
• M22: 5,731,693 km (0.041 R)
• M23: 6,424,929 km (0.07 R)
• M24: 6,529,947 km (0.101 R)
• M25: 7,036,485 km (0.113 R)
• M26: 7,308,155 km (0.115 R)
• M27: 7,472,862 km (0.08 R)
• M28: 7,611,091 km (0.073 R)
• M29: 8,002,738 km (0.119 R)
• M30: 8,172,532 km (0.091 R)
• M31: 8,257,952 km (0.12 R)
• M32: 8,400,818 km (0.115 R)
• M33: 9,305,436 km (0.117 R)
• M34: 9,844,886 km (0.086 R)
• M35: 10,425,476 km (0.12 R)
• M36: 10,829,091 km (0.058 R)
• M37: 10,954,304 km (0.084 R)
• M38: 12,428,741 km (0.065 R)
• M39: 12,559,938 km (0.096 R)
• M40: 12,923,012 km (0.112 R)
• M41: 13,222,657 km (0.073 R)
• M42: 13,558,354 km (0.104 R)
• M43: 14,033,028 km (0.07 R)
• M44: 15,278,431 km (0.097 R)
• M45: 16,092,692 km (0.096 R)
• M46: 16,523,085 km (0.115 R)
• M47: 16,703,500 km (0.077 R)
• M48: 16,957,367 km (0.118 R)
• M49: 17,066,424 km (0.1 R)
• M50: 17,175,780 km (0.118 R)
• M51: 17,322,087 km (0.091 R)
• M52: 17,985,105 km (0.031 R)
• M53: 18,133,655 km (0.11 R)
• M54: 18,506,603 km (0.09 R)
• M55: 18,995,190 km (0.067 R)
• M56: 19,336,123 km (0.109 R)
• M57: 19,755,296 km (0.099 R)
• M58: 19,870,188 km (0.107 R)
• M59: 20,177,611 km (0.114 R)
• M60: 20,370,592 km (0.118 R)
• M61: 20,486,680 km (0.046 R)
• M62: 21,738,366 km (0.092 R)
• M63: 21,975,778 km (0.06 R)
• M64: 22,773,583 km (0.096 R)
• M65: 23,662,045 km (0.027 R)
• M66: 23,784,117 km (0.106 R)
• M67: 23,947,178 km (0.114 R)
• M68: 24,192,369 km (0.096 R)
• M69: 24,479,597 km (0.06 R)
• M70: 24,767,872 km (0.11 R)
• M71: 24,933,178 km (0.08 R)
• M72: 25,223,248 km (0.115 R)
• M73: 25,306,425 km (0.104 R)
• M74: 25,932,492 km (0.06 R)
• M75: 27,200,034 km (0.11 R)
• M76: 27,455,847 km (0.063 R)
• M77: 27,541,417 km (0.05 R)
• M78: 28,185,436 km (0.057 R)
• M79: 28,574,091 km (0.06 R)
• M80: 28,747,475 km (0.115 R)
• M81: 29,008,224 km (0.032 R)

Asteroid Belt

Center: 9.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 8.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.56 AU - 13.9 AU

Year: 13414 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,736,275 km

• M1: 127,308 km (0.091 R)
• M2: 268,827 km (0.114 R)
• M3: 460,911 km (0.12 R)
• M4: 550,670 km (0.051 R)
• M5: 1,167,312 km (0.045 R)
• M6: 1,310,627 km (0.109 R)
• M7: 1,442,871 km (0.064 R)
• M8: 1,847,982 km (0.089 R)
• M9: 2,367,087 km (0.12 R)
• M10: 2,632,623 km (0.086 R)
• M11: 3,259,438 km (0.042 R)
• M12: 4,172,434 km (0.109 R)
• M13: 4,270,271 km (0.05 R)
• M14: 4,369,006 km (0.112 R)
• M15: 4,543,587 km (0.09 R)
• M16: 4,720,561 km (0.1 R)
• M17: 4,951,241 km (0.05 R)
• M18: 5,159,631 km (0.097 R)
• M19: 5,450,748 km (0.115 R)
• M20: 5,774,478 km (0.106 R)
• M21: 5,883,834 km (0.05 R)
• M22: 6,384,239 km (0.108 R)
• M23: 6,440,637 km (0.06 R)
• M24: 6,525,609 km (0.073 R)
• M25: 6,668,175 km (0.079 R)
• M26: 6,985,323 km (0.11 R)
• M27: 8,241,197 km (0.1 R)
• M28: 9,148,359 km (0.059 R)
• M29: 9,759,915 km (0.108 R)
• M30: 10,054,174 km (0.067 R)
• M31: 10,551,138 km (0.075 R)
• M32: 10,618,008 km (0.091 R)
• M33: 13,010,078 km (0.086 R)
• M34: 13,843,189 km (0.068 R)
• M35: 14,395,653 km (0.109 R)
• M36: 16,833,201 km (0.047 R)
• M37: 20,304,021 km (0.05 R)
• M38: 20,428,936 km (0.108 R)
• M39: 20,721,549 km (0.083 R)
• M40: 21,310,965 km (0.115 R)
• M41: 21,395,487 km (0.113 R)
• M42: 21,905,766 km (0.057 R)
• M43: 22,162,326 km (0.028 R)
• M44: 22,635,355 km (0.117 R)
• M45: 26,310,675 km (0.085 R)
• M46: 26,628,870 km (0.102 R)
• M47: 28,100,464 km (0.057 R)
• M48: 28,846,060 km (0.117 R)
• M49: 29,127,304 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 7.9

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.02 AU - 16.34 AU

Year: 20049 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,736,275 km

• M1: 134,937 km (0.069 R)
• M2: 360,830 km (0.054 R)
• M3: 473,776 km (0.115 R)
• M4: 716,275 km (0.112 R)
• M5: 950,694 km (0.081 R)
• M6: 1,160,281 km (0.111 R)
• M7: 1,874,761 km (0.089 R)
• M8: 2,572,934 km (0.092 R)
• M9: 2,899,805 km (0.088 R)
• M10: 3,136,469 km (0.093 R)
• M11: 4,107,060 km (0.115 R)
• M12: 4,182,457 km (0.12 R)
• M13: 4,334,748 km (0.113 R)
• M14: 4,644,565 km (0.118 R)
• M15: 4,762,598 km (0.08 R)
• M16: 5,368,020 km (0.112 R)
• M17: 5,784,950 km (0.063 R)
• M18: 6,517,830 km (0.078 R)
• M19: 6,650,224 km (0.09 R)
• M20: 8,069,309 km (0.06 R)
• M21: 8,450,335 km (0.09 R)
• M22: 9,033,019 km (0.03 R)
• M23: 9,378,889 km (0.047 R)
• M24: 10,390,769 km (0.109 R)
• M25: 10,701,035 km (0.057 R)
• M26: 11,383,800 km (0.073 R)
• M27: 11,918,612 km (0.089 R)
• M28: 12,026,622 km (0.112 R)
• M29: 12,626,060 km (0.109 R)
• M30: 12,681,112 km (0.101 R)
• M31: 12,957,270 km (0.051 R)
• M32: 13,235,372 km (0.089 R)
• M33: 14,367,529 km (0.118 R)
• M34: 14,770,995 km (0.05 R)
• M35: 15,295,335 km (0.068 R)
• M36: 16,723,247 km (0.117 R)
• M37: 17,147,806 km (0.11 R)
• M38: 19,832,040 km (0.085 R)
• M39: 20,152,479 km (0.116 R)
• M40: 20,733,816 km (0.091 R)
• M41: 21,714,729 km (0.1 R)
• M42: 22,577,161 km (0.081 R)
• M43: 22,777,772 km (0.092 R)
• M44: 23,046,150 km (0.113 R)
• M45: 24,816,192 km (0.071 R)
• M46: 25,161,464 km (0.105 R)
• M47: 25,926,957 km (0.112 R)
• M48: 26,770,689 km (0.056 R)
• M49: 26,982,968 km (0.114 R)
• M50: 27,837,920 km (0.104 R)
• M51: 28,053,042 km (0.064 R)
• M52: 28,557,186 km (0.083 R)
• M53: 31,420,190 km (0.097 R)
• M54: 31,718,937 km (0.11 R)
• M55: 32,319,423 km (0.118 R)
• M56: 32,772,106 km (0.111 R)
• M57: 33,151,038 km (0.112 R)
• M58: 33,531,316 km (0.083 R)
• M59: 34,296,359 km (0.047 R)
• M60: 34,450,146 km (0.119 R)
• M61: 37,019,040 km (0.06 R)
• M62: 37,968,388 km (0.102 R)
• M63: 38,845,630 km (0.12 R)
• M64: 39,246,702 km (0.091 R)
• M65: 40,376,615 km (0.114 R)
• M66: 40,457,847 km (0.106 R)
• M67: 40,864,304 km (0.057 R)
• M68: 41,845,217 km (0.074 R)
• M69: 42,091,605 km (0.114 R)
• M70: 42,421,019 km (0.029 R)
• M71: 43,580,552 km (0.055 R)
• M72: 44,582,709 km (0.12 R)
• M73: 45,423,598 km (0.114 R)
• M74: 47,035,665 km (0.099 R)
• M75: 47,377,346 km (0.071 R)
• M76: 47,720,075 km (0.063 R)
• M77: 49,619,071 km (0.043 R)
• M78: 50,141,167 km (0.086 R)
• M79: 50,665,208 km (0.088 R)
• M80: 53,312,343 km (0.112 R)
• M81: 54,115,235 km (0.119 R)
• M82: 54,473,372 km (0.114 R)
• M83: 55,101,982 km (0.058 R)
• M84: 55,913,700 km (0.077 R)
• M85: 56,185,220 km (0.092 R)
• M86: 59,015,762 km (0.095 R)
• M87: 59,292,218 km (0.115 R)
• M88: 60,587,736 km (0.109 R)
• M89: 60,773,537 km (0.116 R)
• M90: 61,705,531 km (0.1 R)
• M91: 62,079,676 km (0.078 R)
• M92: 62,173,324 km (0.071 R)
• M93: 62,360,770 km (0.112 R)
• M94: 62,642,313 km (0.042 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit