🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.91 AU - 0.97 AU

Year: 416 Days

Day: 33.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.13 AU - 1.37 AU

Year: 638 Days

Day: 13.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.12 AU - 1.8 AU

Year: 805 Days

Day: 21.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.66 AU - 1.86 AU

Year: 1066 Days

Day: 36.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.75 AU - 2.15 AU

Year: 1243 Days

Day: 24 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,938,425 km

• M1: 520,601 km (0.108 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 12.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.89 AU - 6.45 AU

Year: 6997 Days

Day: 11.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,938,425 km

• M1: 179,218 km (0.107 R)
• M2: 260,599 km (0.092 R)
• M3: 380,876 km (0.106 R)
• M4: 815,907 km (0.055 R)
• M5: 913,893 km (0.043 R)
• M6: 1,076,656 km (0.113 R)
• M7: 1,713,644 km (0.052 R)
• M8: 1,879,996 km (0.105 R)
• M9: 2,090,929 km (0.066 R)
• M10: 2,209,261 km (0.091 R)
• M11: 2,432,312 km (0.108 R)
• M12: 2,835,029 km (0.116 R)
• M13: 3,397,218 km (0.086 R)
• M14: 3,751,167 km (0.116 R)
• M15: 4,367,659 km (0.109 R)
• M16: 4,494,818 km (0.039 R)
• M17: 4,674,933 km (0.107 R)
• M18: 4,805,084 km (0.09 R)
• M19: 5,042,346 km (0.056 R)
• M20: 5,202,715 km (0.099 R)
• M21: 6,517,082 km (0.116 R)
• M22: 6,780,075 km (0.106 R)
• M23: 6,868,637 km (0.106 R)
• M24: 6,957,498 km (0.079 R)
• M25: 7,106,348 km (0.119 R)
• M26: 7,377,120 km (0.092 R)
• M27: 7,498,593 km (0.101 R)
• M28: 8,178,516 km (0.093 R)
• M29: 8,749,680 km (0.116 R)
• M30: 9,963,667 km (0.105 R)
• M31: 10,131,815 km (0.066 R)
• M32: 10,607,686 km (0.099 R)
• M33: 10,710,609 km (0.118 R)
• M34: 10,882,796 km (0.099 R)
• M35: 11,195,157 km (0.04 R)
• M36: 11,405,192 km (0.114 R)
• M37: 11,935,666 km (0.08 R)
• M38: 12,042,778 km (0.099 R)
• M39: 12,329,857 km (0.119 R)
• M40: 12,619,328 km (0.095 R)
• M41: 12,911,044 km (0.061 R)
• M42: 13,204,854 km (0.087 R)
• M43: 14,099,899 km (0.101 R)
• M44: 14,899,050 km (0.056 R)
• M45: 15,052,987 km (0.106 R)
• M46: 15,439,996 km (0.106 R)
• M47: 15,556,683 km (0.113 R)
• M48: 16,026,719 km (0.114 R)
• M49: 16,580,979 km (0.079 R)
• M50: 17,101,281 km (0.033 R)
• M51: 17,343,330 km (0.059 R)
• M52: 17,424,113 km (0.069 R)
• M53: 17,586,426 km (0.054 R)
• M54: 17,953,091 km (0.107 R)
• M55: 18,116,901 km (0.11 R)
• M56: 18,985,167 km (0.081 R)
• M57: 19,194,005 km (0.116 R)
• M58: 20,334,240 km (0.092 R)
• M59: 21,670,448 km (0.11 R)
• M60: 24,381,760 km (0.085 R)
• M61: 25,339,785 km (0.072 R)
• M62: 25,477,565 km (0.047 R)
• M63: 25,569,567 km (0.069 R)
• M64: 25,661,720 km (0.068 R)
• M65: 25,892,699 km (0.047 R)
• M66: 25,985,150 km (0.119 R)
• M67: 26,263,402 km (0.08 R)
• M68: 26,496,176 km (0.099 R)
• M69: 27,104,292 km (0.108 R)
• M70: 27,622,499 km (0.045 R)
• M71: 28,191,420 km (0.109 R)
• M72: 29,004,185 km (0.069 R)
• M73: 29,341,079 km (0.099 R)
• M74: 29,679,320 km (0.063 R)
• M75: 30,506,147 km (0.094 R)
• M76: 31,587,291 km (0.044 R)
• M77: 31,785,209 km (0.118 R)
• M78: 32,232,058 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 3.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.71 AU - 12.11 AU

Year: 15335 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 103,938,425 km

• M1: 132,394 km (0.036 R)
• M2: 536,308 km (0.077 R)
• M3: 969,095 km (0.095 R)
• M4: 1,086,679 km (0.112 R)
• M5: 2,960,542 km (0.052 R)
• M6: 3,661,857 km (0.09 R)
• M7: 4,057,693 km (0.113 R)
• M8: 4,165,553 km (0.118 R)
• M9: 4,634,542 km (0.117 R)
• M10: 5,149,009 km (0.113 R)
• M11: 5,353,958 km (0.097 R)
• M12: 5,771,935 km (0.115 R)
• M13: 5,984,812 km (0.097 R)
• M14: 6,107,632 km (0.098 R)
• M15: 6,449,763 km (0.064 R)
• M16: 6,702,433 km (0.076 R)
• M17: 7,022,722 km (0.09 R)
• M18: 7,745,131 km (0.111 R)
• M19: 7,778,491 km (0.069 R)
• M20: 7,845,361 km (0.114 R)
• M21: 8,148,895 km (0.084 R)
• M22: 8,663,362 km (0.085 R)
• M23: 9,579,500 km (0.114 R)
• M24: 10,378,651 km (0.094 R)
• M25: 10,860,805 km (0.098 R)
• M26: 11,123,350 km (0.11 R)
• M27: 12,546,025 km (0.107 R)
• M28: 13,218,617 km (0.082 R)
• M29: 13,458,872 km (0.117 R)
• M30: 14,024,800 km (0.078 R)
• M31: 15,431,469 km (0.09 R)
• M32: 17,099,485 km (0.104 R)
• M33: 17,844,184 km (0.115 R)
• M34: 19,637,862 km (0.092 R)
• M35: 23,441,538 km (0.107 R)
• M36: 23,926,534 km (0.114 R)
• M37: 25,202,903 km (0.055 R)
• M38: 25,252,420 km (0.101 R)
• M39: 25,849,465 km (0.059 R)
• M40: 27,006,455 km (0.098 R)
• M41: 29,006,578 km (0.113 R)
• M42: 32,336,926 km (0.072 R)
• M43: 34,954,141 km (0.069 R)
• M44: 36,343,905 km (0.092 R)
• M45: 36,399,855 km (0.088 R)
• M46: 37,865,016 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 3.5

Gravity: 80.45 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.27 AU - 13.59 AU

Year: 17643 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,938,425 km

• M1: 122,521 km (0.066 R)
• M2: 355,594 km (0.075 R)
• M3: 516,861 km (0.073 R)
• M4: 582,833 km (0.116 R)
• M5: 605,572 km (0.093 R)
• M6: 772,374 km (0.069 R)
• M7: 1,089,970 km (0.049 R)
• M8: 1,146,518 km (0.072 R)
• M9: 1,506,002 km (0.085 R)
• M10: 1,863,840 km (0.069 R)
• M11: 2,246,960 km (0.071 R)
• M12: 2,429,021 km (0.117 R)
• M13: 2,578,170 km (0.065 R)
• M14: 2,846,099 km (0.029 R)
• M15: 2,963,683 km (0.037 R)
• M16: 3,960,304 km (0.035 R)
• M17: 4,003,987 km (0.072 R)
• M18: 4,268,925 km (0.12 R)
• M19: 5,002,702 km (0.076 R)
• M20: 5,336,006 km (0.1 R)
• M21: 5,973,593 km (0.116 R)
• M22: 9,039,152 km (0.059 R)
• M23: 10,451,805 km (0.079 R)
• M24: 10,633,117 km (0.065 R)
• M25: 11,555,538 km (0.072 R)
• M26: 11,805,666 km (0.053 R)
• M27: 12,631,296 km (0.051 R)
• M28: 12,824,427 km (0.045 R)
• M29: 13,213,681 km (0.096 R)
• M30: 13,344,429 km (0.106 R)
• M31: 16,323,970 km (0.088 R)
• M32: 17,456,276 km (0.098 R)
• M33: 18,321,999 km (0.07 R)
• M34: 19,054,131 km (0.085 R)
• M35: 19,572,189 km (0.107 R)
• M36: 19,870,337 km (0.118 R)
• M37: 24,358,722 km (0.103 R)
• M38: 24,518,792 km (0.085 R)
• M39: 24,679,310 km (0.062 R)
• M40: 28,045,262 km (0.073 R)
• M41: 28,129,187 km (0.087 R)
• M42: 29,142,264 km (0.095 R)
• M43: 29,227,235 km (0.06 R)
• M44: 29,397,328 km (0.069 R)
• M45: 29,482,599 km (0.069 R)
• M46: 30,253,177 km (0.111 R)
• M47: 30,857,104 km (0.115 R)
• M48: 33,846,219 km (0.072 R)
• M49: 34,383,275 km (0.099 R)
• M50: 34,652,851 km (0.072 R)
• M51: 35,284,603 km (0.099 R)
• M52: 35,465,766 km (0.106 R)
• M53: 35,647,228 km (0.067 R)
• M54: 35,920,094 km (0.062 R)
• M55: 36,284,964 km (0.111 R)
• M56: 36,651,030 km (0.051 R)
• M57: 36,926,290 km (0.065 R)
• M58: 38,686,159 km (0.109 R)
• M59: 39,060,154 km (0.1 R)
• M60: 39,153,802 km (0.111 R)
• M61: 39,529,293 km (0.094 R)
• M62: 42,865,026 km (0.099 R)
• M63: 43,058,306 km (0.03 R)
• M64: 44,029,346 km (0.04 R)
• M65: 44,517,484 km (0.103 R)
• M66: 47,284,297 km (0.052 R)
• M67: 47,484,010 km (0.09 R)
• M68: 52,361,349 km (0.086 R)
• M69: 52,671,466 km (0.091 R)
• M70: 52,878,509 km (0.054 R)
• M71: 55,700,224 km (0.111 R)
• M72: 56,651,517 km (0.093 R)
• M73: 57,501,682 km (0.104 R)
• M74: 59,861,438 km (0.031 R)
• M75: 61,597,222 km (0.092 R)
• M76: 62,580,978 km (0.093 R)
• M77: 62,690,484 km (0.075 R)
• M78: 63,019,749 km (0.072 R)
• M79: 64,674,600 km (0.064 R)
• M80: 65,451,761 km (0.076 R)
• M81: 67,239,605 km (0.087 R)
• M82: 67,914,142 km (0.079 R)
• M83: 69,156,702 km (0.078 R)
• M84: 69,270,097 km (0.097 R)
• M85: 71,435,078 km (0.106 R)
• M86: 75,480,952 km (0.083 R)
• M87: 75,597,638 km (0.095 R)
• M88: 76,181,968 km (0.096 R)
• M89: 76,298,953 km (0.073 R)
• M90: 77,237,530 km (0.035 R)
• M91: 77,943,931 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 4.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.94 AU - 14.24 AU

Year: 22873 Days

Day: 21.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,938,425 km

• M1: 82,129 km (0.045 R)
• M2: 184,305 km (0.106 R)
• M3: 212,728 km (0.1 R)
• M4: 389,702 km (0.105 R)
• M5: 550,819 km (0.111 R)
• M6: 1,103,434 km (0.076 R)
• M7: 1,243,607 km (0.099 R)
• M8: 1,316,012 km (0.11 R)
• M9: 1,666,071 km (0.084 R)
• M10: 1,745,957 km (0.05 R)
• M11: 1,892,712 km (0.086 R)
• M12: 2,146,430 km (0.098 R)
• M13: 2,537,629 km (0.098 R)
• M14: 2,854,776 km (0.089 R)
• M15: 3,283,673 km (0.107 R)
• M16: 3,526,171 km (0.071 R)
• M17: 3,879,372 km (0.106 R)
• M18: 4,006,680 km (0.042 R)
• M19: 4,265,634 km (0.113 R)
• M20: 4,529,824 km (0.069 R)
• M21: 4,844,877 km (0.114 R)
• M22: 4,936,281 km (0.107 R)
• M23: 5,401,231 km (0.069 R)
• M24: 6,649,177 km (0.075 R)
• M25: 6,750,754 km (0.115 R)
• M26: 8,719,013 km (0.112 R)
• M27: 8,802,339 km (0.095 R)
• M28: 9,535,219 km (0.116 R)
• M29: 10,670,816 km (0.063 R)
• M30: 10,759,976 km (0.077 R)
• M31: 10,819,516 km (0.075 R)
• M32: 12,219,154 km (0.099 R)
• M33: 13,868,471 km (0.069 R)
• M34: 14,818,118 km (0.103 R)
• M35: 15,250,755 km (0.117 R)
• M36: 15,351,135 km (0.105 R)
• M37: 15,586,303 km (0.106 R)
• M38: 15,788,709 km (0.084 R)
• M39: 15,856,477 km (0.086 R)
• M40: 16,128,146 km (0.116 R)
• M41: 16,196,363 km (0.12 R)
• M42: 16,607,308 km (0.108 R)
• M43: 17,300,096 km (0.12 R)
• M44: 17,544,689 km (0.08 R)
• M45: 17,825,783 km (0.075 R)
• M46: 18,002,159 km (0.074 R)
• M47: 18,356,706 km (0.105 R)
• M48: 18,785,154 km (0.076 R)
• M49: 19,216,894 km (0.103 R)
• M50: 21,162,564 km (0.114 R)
• M51: 21,762,152 km (0.053 R)
• M52: 22,139,737 km (0.108 R)
• M53: 22,177,585 km (0.099 R)
• M54: 22,253,431 km (0.114 R)
• M55: 22,748,301 km (0.106 R)
• M56: 23,865,498 km (0.052 R)
• M57: 24,372,036 km (0.049 R)
• M58: 24,411,081 km (0.111 R)
• M59: 25,594,101 km (0.106 R)
• M60: 25,633,894 km (0.117 R)
• M61: 25,952,687 km (0.089 R)
• M62: 26,755,430 km (0.057 R)
• M63: 27,038,319 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.5

Radius: 5.1

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.29 AU - 18.31 AU

Year: 27324 Days

Day: 19.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,938,425 km

• M1: 124,316 km (0.064 R)
• M2: 293,661 km (0.061 R)
• M3: 576,401 km (0.068 R)
• M4: 957,576 km (0.11 R)
• M5: 989,590 km (0.074 R)
• M6: 1,295,218 km (0.113 R)
• M7: 1,366,876 km (0.077 R)
• M8: 1,590,076 km (0.025 R)
• M9: 1,987,258 km (0.064 R)
• M10: 2,154,509 km (0.107 R)
• M11: 2,962,038 km (0.065 R)
• M12: 3,853,043 km (0.086 R)
• M13: 3,956,864 km (0.076 R)
• M14: 5,739,622 km (0.103 R)
• M15: 6,279,969 km (0.109 R)
• M16: 7,088,845 km (0.12 R)
• M17: 7,408,685 km (0.089 R)
• M18: 7,602,863 km (0.12 R)
• M19: 8,128,700 km (0.043 R)
• M20: 8,463,350 km (0.1 R)
• M21: 8,734,272 km (0.109 R)
• M22: 9,145,965 km (0.088 R)
• M23: 10,202,874 km (0.089 R)
• M24: 10,274,681 km (0.077 R)
• M25: 10,636,409 km (0.115 R)
• M26: 12,969,986 km (0.115 R)
• M27: 13,517,963 km (0.117 R)
• M28: 13,993,834 km (0.083 R)
• M29: 14,153,604 km (0.107 R)
• M30: 14,233,789 km (0.114 R)
• M31: 14,717,738 km (0.066 R)
• M32: 14,961,732 km (0.066 R)
• M33: 15,867,846 km (0.11 R)
• M34: 17,732,733 km (0.054 R)
• M35: 18,079,202 km (0.119 R)
• M36: 19,043,360 km (0.114 R)
• M37: 20,114,182 km (0.107 R)
• M38: 20,204,240 km (0.091 R)
• M39: 22,220,520 km (0.111 R)
• M40: 23,821,965 km (0.082 R)
• M41: 23,917,259 km (0.096 R)
• M42: 24,974,467 km (0.06 R)
• M43: 25,362,673 km (0.085 R)
• M44: 25,948,798 km (0.053 R)
• M45: 26,935,396 km (0.112 R)
• M46: 29,557,697 km (0.102 R)
• M47: 30,691,350 km (0.085 R)
• M48: 33,000,841 km (0.093 R)
• M49: 33,320,233 km (0.04 R)
• M50: 36,020,325 km (0.076 R)
• M51: 37,009,316 km (0.11 R)
• M52: 40,143,093 km (0.102 R)
• M53: 41,971,777 km (0.086 R)
• M54: 42,317,647 km (0.109 R)
• M55: 43,244,556 km (0.071 R)
• M56: 43,477,330 km (0.101 R)
• M57: 43,593,867 km (0.099 R)
• M58: 49,066,157 km (0.041 R)
• M59: 51,265,545 km (0.111 R)
• M60: 51,388,664 km (0.115 R)
• M61: 51,758,619 km (0.086 R)
• M62: 53,122,802 km (0.101 R)
• M63: 54,750,278 km (0.11 R)
• M64: 56,266,901 km (0.114 R)
• M65: 57,158,055 km (0.067 R)
• M66: 62,996,711 km (0.112 R)
• M67: 64,054,367 km (0.113 R)
• M68: 64,452,597 km (0.106 R)
• M69: 66,724,241 km (0.12 R)
• M70: 69,430,167 km (0.118 R)
• M71: 69,566,301 km (0.114 R)
• M72: 73,694,604 km (0.091 R)
• M73: 75,508,029 km (0.084 R)
• M74: 75,648,053 km (0.097 R)
• M75: 78,610,240 km (0.11 R)
• M76: 80,176,829 km (0.036 R)
• M77: 80,462,711 km (0.088 R)
• M78: 82,473,905 km (0.093 R)
• M79: 82,618,117 km (0.092 R)
• M80: 83,485,635 km (0.12 R)
• M81: 84,356,145 km (0.114 R)
• M82: 85,083,789 km (0.086 R)
• M83: 86,252,448 km (0.117 R)
• M84: 90,830,890 km (0.119 R)
• M85: 91,129,039 km (0.116 R)
• M86: 91,875,682 km (0.1 R)
• M87: 92,174,878 km (0.089 R)
• M88: 93,675,793 km (0.099 R)
• M89: 96,094,192 km (0.039 R)
• M90: 98,074,120 km (0.094 R)
• M91: 99,913,725 km (0.077 R)
• M92: 101,300,946 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 20,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit