🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 27.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,792,624 km

• M1: 192,682 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.08 AU - 1.42 AU

Year: 535 Days

Day: 33.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.36 AU - 1.46 AU

Year: 641 Days

Day: 26.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,792,624 km

• M1: 641,326 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.25 AU - 4.45 AU

Year: 2892 Days

Day: 30.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 112.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,792,624 km

• M1: 1,157,289 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3 AU - 4.92 AU

Year: 3017 Days

Day: 28.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 8.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.55 AU - 6.13 AU

Year: 4725 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,792,624 km

• M1: 115,190 km (0.097 R)
• M2: 181,911 km (0.103 R)
• M3: 263,741 km (0.109 R)
• M4: 344,075 km (0.073 R)
• M5: 407,953 km (0.098 R)
• M6: 512,522 km (0.09 R)
• M7: 775,964 km (0.068 R)
• M8: 1,012,179 km (0.034 R)
• M9: 1,119,142 km (0.06 R)
• M10: 1,199,326 km (0.069 R)
• M11: 1,271,133 km (0.05 R)
• M12: 1,451,698 km (0.12 R)
• M13: 1,779,018 km (0.092 R)
• M14: 2,344,647 km (0.025 R)
• M15: 2,567,099 km (0.098 R)
• M16: 2,660,748 km (0.117 R)
• M17: 3,032,798 km (0.103 R)
• M18: 3,160,405 km (0.119 R)
• M19: 3,318,829 km (0.113 R)
• M20: 3,719,003 km (0.095 R)
• M21: 3,855,885 km (0.117 R)
• M22: 4,118,878 km (0.089 R)
• M23: 4,260,547 km (0.087 R)
• M24: 4,403,713 km (0.108 R)
• M25: 5,467,802 km (0.078 R)
• M26: 5,675,893 km (0.093 R)
• M27: 5,869,024 km (0.103 R)
• M28: 5,993,040 km (0.095 R)
• M29: 6,064,249 km (0.08 R)
• M30: 6,442,881 km (0.075 R)
• M31: 6,570,787 km (0.034 R)
• M32: 6,681,191 km (0.107 R)
• M33: 6,847,843 km (0.086 R)
• M34: 6,903,792 km (0.092 R)
• M35: 7,413,472 km (0.098 R)
• M36: 7,470,768 km (0.073 R)
• M37: 7,528,363 km (0.091 R)
• M38: 7,974,314 km (0.031 R)
• M39: 8,369,253 km (0.04 R)
• M40: 8,488,931 km (0.065 R)
• M41: 8,790,670 km (0.101 R)
• M42: 9,034,515 km (0.071 R)
• M43: 9,157,334 km (0.107 R)
• M44: 9,239,613 km (0.033 R)
• M45: 9,425,414 km (0.105 R)
• M46: 9,990,295 km (0.112 R)
• M47: 10,652,416 km (0.109 R)
• M48: 11,306,607 km (0.061 R)
• M49: 11,839,325 km (0.09 R)
• M50: 12,086,311 km (0.025 R)
• M51: 12,266,876 km (0.074 R)
• M52: 12,493,965 km (0.109 R)
• M53: 14,217,183 km (0.03 R)
• M54: 14,551,385 km (0.116 R)
• M55: 14,791,789 km (0.106 R)
• M56: 15,227,866 km (0.088 R)
• M57: 15,914,521 km (0.119 R)
• M58: 16,411,186 km (0.1 R)
• M59: 16,586,215 km (0.092 R)
• M60: 16,686,595 km (0.107 R)
• M61: 16,837,390 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 13.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.75 AU - 6.15 AU

Year: 5557 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,792,624 km

• M1: 176,376 km (0.111 R)
• M2: 287,976 km (0.045 R)
• M3: 404,513 km (0.041 R)
• M4: 493,374 km (0.092 R)
• M5: 689,497 km (0.073 R)
• M6: 876,494 km (0.105 R)
• M7: 1,164,619 km (0.116 R)
• M8: 1,260,362 km (0.07 R)
• M9: 1,744,910 km (0.093 R)
• M10: 1,881,343 km (0.116 R)
• M11: 2,034,381 km (0.059 R)
• M12: 2,231,851 km (0.06 R)
• M13: 2,631,726 km (0.12 R)
• M14: 2,876,917 km (0.083 R)
• M15: 2,979,990 km (0.088 R)
• M16: 3,114,628 km (0.117 R)
• M17: 3,251,211 km (0.102 R)
• M18: 3,593,790 km (0.035 R)
• M19: 3,964,643 km (0.115 R)
• M20: 4,347,913 km (0.074 R)
• M21: 4,656,383 km (0.067 R)
• M22: 5,258,515 km (0.109 R)
• M23: 5,998,725 km (0.117 R)
• M24: 6,284,756 km (0.096 R)
• M25: 6,439,141 km (0.07 R)
• M26: 6,594,873 km (0.091 R)
• M27: 6,732,203 km (0.115 R)
• M28: 7,029,604 km (0.12 R)
• M29: 7,331,492 km (0.106 R)
• M30: 7,719,849 km (0.085 R)
• M31: 8,325,869 km (0.086 R)
• M32: 8,709,588 km (0.085 R)
• M33: 8,838,841 km (0.074 R)
• M34: 8,968,841 km (0.035 R)
• M35: 9,121,132 km (0.093 R)
• M36: 9,494,827 km (0.12 R)
• M37: 9,672,400 km (0.091 R)
• M38: 9,851,020 km (0.084 R)
• M39: 10,393,761 km (0.042 R)
• M40: 10,553,980 km (0.119 R)
• M41: 10,645,833 km (0.103 R)
• M42: 11,039,276 km (0.114 R)
• M43: 11,155,962 km (0.105 R)
• M44: 11,437,505 km (0.11 R)
• M45: 11,650,383 km (0.061 R)
• M46: 11,769,164 km (0.094 R)
• M47: 12,441,756 km (0.116 R)
• M48: 12,807,373 km (0.074 R)
• M49: 13,003,795 km (0.058 R)
• M50: 13,275,465 km (0.112 R)
• M51: 13,699,126 km (0.08 R)
• M52: 13,849,621 km (0.089 R)
• M53: 13,950,301 km (0.029 R)
• M54: 14,867,635 km (0.085 R)
• M55: 15,333,632 km (0.04 R)
• M56: 15,489,962 km (0.101 R)
• M57: 15,673,070 km (0.073 R)
• M58: 15,883,255 km (0.07 R)
• M59: 16,173,923 km (0.117 R)
• M60: 16,333,096 km (0.092 R)
• M61: 16,572,901 km (0.067 R)
• M62: 16,867,609 km (0.117 R)
• M63: 17,380,729 km (0.115 R)
• M64: 17,489,487 km (0.088 R)
• M65: 18,008,891 km (0.105 R)
• M66: 18,311,827 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.32 AU - 10.26 AU

Year: 9978 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,792,624 km

• M1: 234,869 km (0.06 R)
• M2: 377,884 km (0.107 R)
• M3: 690,993 km (0.112 R)
• M4: 1,005,148 km (0.098 R)
• M5: 1,151,904 km (0.12 R)
• M6: 1,249,292 km (0.086 R)
• M7: 1,715,439 km (0.041 R)
• M8: 1,795,623 km (0.093 R)
• M9: 1,893,610 km (0.118 R)
• M10: 2,321,759 km (0.056 R)
• M11: 2,648,929 km (0.077 R)
• M12: 2,837,124 km (0.082 R)
• M13: 2,952,314 km (0.059 R)
• M14: 3,267,068 km (0.064 R)
• M15: 3,993,665 km (0.086 R)
• M16: 4,079,833 km (0.082 R)
• M17: 4,166,749 km (0.112 R)
• M18: 4,678,225 km (0.056 R)
• M19: 5,139,435 km (0.09 R)
• M20: 5,423,222 km (0.117 R)
• M21: 6,205,170 km (0.089 R)
• M22: 6,330,533 km (0.087 R)
• M23: 6,660,546 km (0.096 R)
• M24: 7,100,663 km (0.106 R)
• M25: 7,232,010 km (0.099 R)
• M26: 7,496,948 km (0.11 R)
• M27: 7,738,099 km (0.096 R)
• M28: 7,981,944 km (0.093 R)
• M29: 8,283,533 km (0.106 R)
• M30: 8,925,907 km (0.119 R)
• M31: 9,353,756 km (0.093 R)
• M32: 9,759,017 km (0.034 R)
• M33: 10,646,880 km (0.073 R)
• M34: 10,737,088 km (0.079 R)
• M35: 10,888,032 km (0.072 R)
• M36: 11,130,979 km (0.098 R)
• M37: 11,314,386 km (0.071 R)
• M38: 11,622,259 km (0.117 R)
• M39: 12,372,641 km (0.061 R)
• M40: 12,467,487 km (0.08 R)
• M41: 13,074,256 km (0.114 R)
• M42: 13,755,973 km (0.074 R)
• M43: 13,854,408 km (0.115 R)
• M44: 14,884,390 km (0.097 R)
• M45: 15,323,609 km (0.075 R)
• M46: 16,284,177 km (0.107 R)
• M47: 16,982,350 km (0.114 R)
• M48: 17,583,435 km (0.068 R)
• M49: 17,797,210 km (0.092 R)
• M50: 17,976,129 km (0.068 R)
• M51: 18,119,593 km (0.102 R)
• M52: 18,588,583 km (0.119 R)
• M53: 19,465,077 km (0.117 R)
• M54: 19,797,333 km (0.117 R)
• M55: 20,392,434 km (0.087 R)
• M56: 20,654,679 km (0.119 R)
• M57: 20,993,518 km (0.071 R)
• M58: 21,258,306 km (0.098 R)
• M59: 21,562,289 km (0.052 R)
• M60: 21,867,618 km (0.064 R)
• M61: 22,366,976 km (0.037 R)
• M62: 23,730,261 km (0.112 R)
• M63: 24,322,669 km (0.075 R)
• M64: 25,000,048 km (0.101 R)
• M65: 25,080,083 km (0.093 R)
• M66: 25,764,344 km (0.078 R)
• M67: 26,047,981 km (0.045 R)
• M68: 26,577,259 km (0.088 R)
• M69: 26,740,919 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.2

Radius: 6.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.77 AU - 15.05 AU

Year: 18802 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,792,624 km

• M1: 100,231 km (0.111 R)
• M2: 207,343 km (0.086 R)
• M3: 416,630 km (0.083 R)
• M4: 599,887 km (0.108 R)
• M5: 649,704 km (0.093 R)
• M6: 863,180 km (0.088 R)
• M7: 1,202,019 km (0.113 R)
• M8: 1,352,814 km (0.111 R)
• M9: 1,509,891 km (0.102 R)
• M10: 1,792,781 km (0.043 R)
• M11: 2,015,981 km (0.08 R)
• M12: 2,066,695 km (0.08 R)
• M13: 2,327,144 km (0.117 R)
• M14: 2,598,066 km (0.063 R)
• M15: 2,653,567 km (0.098 R)
• M16: 2,737,342 km (0.111 R)
• M17: 2,822,164 km (0.083 R)
• M18: 3,348,748 km (0.065 R)
• M19: 3,500,441 km (0.026 R)
• M20: 3,810,707 km (0.08 R)
• M21: 3,937,266 km (0.045 R)
• M22: 4,129,649 km (0.046 R)
• M23: 4,490,479 km (0.102 R)
• M24: 4,725,348 km (0.089 R)
• M25: 5,137,340 km (0.104 R)
• M26: 5,242,209 km (0.072 R)
• M27: 7,090,789 km (0.096 R)
• M28: 7,207,625 km (0.103 R)
• M29: 7,285,715 km (0.098 R)
• M30: 7,482,586 km (0.12 R)
• M31: 8,042,830 km (0.096 R)
• M32: 9,076,552 km (0.065 R)
• M33: 9,203,411 km (0.114 R)
• M34: 9,716,681 km (0.083 R)
• M35: 11,311,544 km (0.115 R)
• M36: 11,676,862 km (0.057 R)
• M37: 12,654,185 km (0.102 R)
• M38: 13,128,859 km (0.091 R)
• M39: 13,802,947 km (0.074 R)
• M40: 14,984,770 km (0.112 R)
• M41: 15,084,701 km (0.112 R)
• M42: 15,134,667 km (0.076 R)
• M43: 16,817,344 km (0.062 R)
• M44: 18,077,706 km (0.114 R)
• M45: 18,130,963 km (0.12 R)
• M46: 18,988,757 km (0.098 R)
• M47: 19,586,251 km (0.063 R)
• M48: 20,024,722 km (0.098 R)
• M49: 20,300,281 km (0.11 R)
• M50: 20,632,838 km (0.12 R)
• M51: 21,753,774 km (0.094 R)
• M52: 25,471,880 km (0.078 R)
• M53: 25,591,109 km (0.088 R)
• M54: 26,010,283 km (0.081 R)
• M55: 26,431,550 km (0.097 R)
• M56: 27,525,410 km (0.099 R)
• M57: 28,262,778 km (0.087 R)
• M58: 29,318,490 km (0.051 R)
• M59: 30,830,775 km (0.103 R)
• M60: 31,148,969 km (0.11 R)
• M61: 33,407,149 km (0.112 R)
• M62: 33,472,374 km (0.119 R)
• M63: 34,919,434 km (0.08 R)
• M64: 36,386,840 km (0.095 R)
• M65: 36,588,498 km (0.088 R)
• M66: 36,993,010 km (0.084 R)
• M67: 39,588,533 km (0.071 R)
• M68: 40,559,573 km (0.096 R)
• M69: 41,749,175 km (0.07 R)
• M70: 42,030,719 km (0.041 R)
• M71: 42,242,250 km (0.066 R)
• M72: 42,524,990 km (0.078 R)
• M73: 42,666,510 km (0.109 R)
• M74: 42,737,419 km (0.088 R)
• M75: 43,590,576 km (0.056 R)
• M76: 44,521,224 km (0.072 R)
• M77: 44,593,031 km (0.097 R)
• M78: 44,736,944 km (0.119 R)
• M79: 45,675,521 km (0.108 R)
• M80: 45,965,741 km (0.065 R)
• M81: 46,038,296 km (0.107 R)
• M82: 47,352,064 km (0.084 R)
• M83: 48,087,338 km (0.075 R)
• M84: 48,530,297 km (0.097 R)
• M85: 49,420,255 km (0.117 R)
• M86: 49,494,605 km (0.088 R)
• M87: 49,569,105 km (0.111 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: 486 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit