🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 367 Days

Day: 20.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,596,546 km

• M1: 47,423 km (0.085 R)
• M2: 518,057 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.12 AU - 1.68 AU

Year: 599 Days

Day: 45.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.45 AU - 1.59 AU

Year: 678 Days

Day: 15.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.21 AU - 2.25 AU

Year: 1204 Days

Day: 19.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.06 AU - 2.66 AU

Year: 1311 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 8.7

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.57 AU - 7.81 AU

Year: 7712 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,596,546 km

• M1: 160,818 km (0.049 R)
• M2: 295,605 km (0.099 R)
• M3: 440,267 km (0.082 R)
• M4: 555,307 km (0.078 R)
• M5: 1,116,898 km (0.085 R)
• M6: 1,279,361 km (0.12 R)
• M7: 1,392,008 km (0.05 R)
• M8: 1,567,337 km (0.119 R)
• M9: 2,048,144 km (0.098 R)
• M10: 2,203,277 km (0.031 R)
• M11: 2,293,784 km (0.069 R)
• M12: 2,764,419 km (0.116 R)
• M13: 3,036,238 km (0.074 R)
• M14: 3,264,974 km (0.111 R)
• M15: 4,462,504 km (0.118 R)
• M16: 4,519,800 km (0.101 R)
• M17: 5,077,651 km (0.098 R)
• M18: 5,137,640 km (0.113 R)
• M19: 5,595,110 km (0.088 R)
• M20: 5,657,193 km (0.029 R)
• M21: 5,876,055 km (0.119 R)
• M22: 5,970,601 km (0.091 R)
• M23: 6,097,609 km (0.109 R)
• M24: 8,142,612 km (0.107 R)
• M25: 8,675,330 km (0.074 R)
• M26: 8,964,054 km (0.077 R)
• M27: 9,477,025 km (0.083 R)
• M28: 10,531,391 km (0.069 R)
• M29: 10,878,159 km (0.118 R)
• M30: 10,955,800 km (0.102 R)
• M31: 11,940,902 km (0.036 R)
• M32: 12,061,029 km (0.117 R)
• M33: 12,913,139 km (0.058 R)
• M34: 13,036,557 km (0.111 R)
• M35: 13,118,985 km (0.053 R)
• M36: 13,325,730 km (0.086 R)
• M37: 13,994,881 km (0.072 R)
• M38: 14,163,926 km (0.114 R)
• M39: 14,675,102 km (0.054 R)
• M40: 15,019,177 km (0.083 R)
• M41: 15,235,496 km (0.118 R)
• M42: 15,365,945 km (0.118 R)
• M43: 16,244,384 km (0.075 R)
• M44: 16,555,697 km (0.068 R)
• M45: 16,913,834 km (0.106 R)
• M46: 17,048,772 km (0.092 R)
• M47: 17,957,878 km (0.049 R)
• M48: 18,049,581 km (0.066 R)
• M49: 18,187,511 km (0.062 R)
• M50: 19,022,566 km (0.096 R)
• M51: 20,874,438 km (0.094 R)
• M52: 21,504,544 km (0.1 R)
• M53: 21,846,375 km (0.085 R)
• M54: 21,944,362 km (0.06 R)
• M55: 22,535,274 km (0.118 R)
• M56: 22,932,306 km (0.113 R)
• M57: 23,231,502 km (0.066 R)
• M58: 24,390,437 km (0.059 R)
• M59: 25,002,591 km (0.073 R)
• M60: 25,259,152 km (0.076 R)
• M61: 26,242,010 km (0.06 R)
• M62: 26,346,130 km (0.08 R)
• M63: 26,659,537 km (0.075 R)
• M64: 26,921,633 km (0.103 R)
• M65: 27,131,967 km (0.106 R)
• M66: 28,244,976 km (0.109 R)
• M67: 29,049,214 km (0.094 R)
• M68: 29,372,944 km (0.085 R)
• M69: 29,481,103 km (0.111 R)
• M70: 29,969,540 km (0.046 R)
• M71: 30,078,447 km (0.114 R)
• M72: 30,406,066 km (0.107 R)
• M73: 30,844,687 km (0.088 R)
• M74: 30,954,642 km (0.074 R)
• M75: 31,672,562 km (0.107 R)
• M76: 31,894,565 km (0.112 R)
• M77: 32,675,765 km (0.073 R)
• M78: 34,313,862 km (0.066 R)
• M79: 35,920,693 km (0.084 R)
• M80: 38,081,335 km (0.066 R)
• M81: 38,435,583 km (0.11 R)
• M82: 38,494,823 km (0.096 R)
• M83: 39,326,288 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 14.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.86 AU - 7.98 AU

Year: 8061 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,596,546 km

• M1: 181,761 km (0.038 R)
• M2: 596,746 km (0.1 R)
• M3: 799,152 km (0.09 R)
• M4: 1,063,790 km (0.059 R)
• M5: 1,197,531 km (0.098 R)
• M6: 1,634,955 km (0.065 R)
• M7: 2,073,127 km (0.099 R)
• M8: 2,318,767 km (0.047 R)
• M9: 2,522,370 km (0.101 R)
• M10: 2,758,734 km (0.102 R)
• M11: 3,029,955 km (0.12 R)
• M12: 3,140,957 km (0.105 R)
• M13: 3,253,305 km (0.083 R)
• M14: 3,453,467 km (0.118 R)
• M15: 4,482,999 km (0.039 R)
• M16: 4,868,064 km (0.09 R)
• M17: 5,064,786 km (0.118 R)
• M18: 6,122,891 km (0.115 R)
• M19: 6,731,755 km (0.052 R)
• M20: 7,136,118 km (0.095 R)
• M21: 7,586,407 km (0.088 R)
• M22: 7,776,845 km (0.048 R)
• M23: 10,308,939 km (0.096 R)
• M24: 11,509,911 km (0.103 R)
• M25: 11,773,053 km (0.079 R)
• M26: 12,619,478 km (0.092 R)
• M27: 12,754,864 km (0.1 R)
• M28: 12,890,849 km (0.079 R)
• M29: 13,809,379 km (0.098 R)
• M30: 14,749,153 km (0.037 R)
• M31: 15,371,032 km (0.111 R)
• M32: 16,050,505 km (0.105 R)
• M33: 16,393,832 km (0.103 R)
• M34: 16,739,703 km (0.059 R)
• M35: 18,402,483 km (0.097 R)
• M36: 18,710,505 km (0.111 R)
• M37: 18,916,800 km (0.115 R)
• M38: 20,753,713 km (0.097 R)
• M39: 22,264,053 km (0.072 R)
• M40: 22,702,075 km (0.068 R)
• M41: 23,419,846 km (0.081 R)
• M42: 23,586,647 km (0.058 R)
• M43: 23,977,098 km (0.109 R)
• M44: 24,482,440 km (0.079 R)
• M45: 24,877,976 km (0.071 R)
• M46: 24,991,371 km (0.036 R)
• M47: 25,104,916 km (0.072 R)
• M48: 26,019,408 km (0.116 R)
• M49: 26,480,917 km (0.079 R)
• M50: 26,712,645 km (0.105 R)
• M51: 27,353,372 km (0.08 R)
• M52: 27,587,643 km (0.089 R)
• M53: 28,235,252 km (0.114 R)
• M54: 28,412,675 km (0.1 R)
• M55: 28,768,867 km (0.115 R)
• M56: 29,066,717 km (0.11 R)
• M57: 29,425,602 km (0.034 R)
• M58: 30,329,024 km (0.06 R)
• M59: 31,547,947 km (0.094 R)
• M60: 32,782,728 km (0.082 R)
• M61: 32,969,426 km (0.112 R)
• M62: 33,156,274 km (0.053 R)
• M63: 33,656,529 km (0.063 R)
• M64: 33,844,873 km (0.094 R)
• M65: 34,285,438 km (0.117 R)
• M66: 34,538,109 km (0.092 R)
• M67: 35,235,983 km (0.087 R)
• M68: 35,682,533 km (0.065 R)
• M69: 35,810,439 km (0.094 R)
• M70: 36,195,205 km (0.042 R)
• M71: 36,581,317 km (0.099 R)
• M72: 36,839,523 km (0.116 R)
• M73: 37,943,406 km (0.111 R)
• M74: 39,719,132 km (0.117 R)
• M75: 40,516,938 km (0.094 R)
• M76: 43,010,136 km (0.082 R)
• M77: 43,829,483 km (0.088 R)
• M78: 44,584,953 km (0.055 R)
• M79: 44,722,732 km (0.032 R)
• M80: 44,929,776 km (0.093 R)
• M81: 45,414,024 km (0.031 R)
• M82: 45,622,115 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 8.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.43 AU - 11.29 AU

Year: 11197 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,596,546 km

• M1: 109,805 km (0.109 R)
• M2: 206,595 km (0.113 R)
• M3: 692,489 km (0.029 R)
• M4: 807,978 km (0.098 R)
• M5: 1,609,523 km (0.111 R)
• M6: 1,879,847 km (0.1 R)
• M7: 2,237,984 km (0.097 R)
• M8: 2,312,185 km (0.081 R)
• M9: 2,774,891 km (0.119 R)
• M10: 2,962,636 km (0.096 R)
• M11: 3,044,466 km (0.09 R)
• M12: 3,182,396 km (0.083 R)
• M13: 4,266,382 km (0.074 R)
• M14: 4,328,016 km (0.045 R)
• M15: 4,389,950 km (0.068 R)
• M16: 4,609,110 km (0.074 R)
• M17: 4,704,105 km (0.105 R)
• M18: 5,058,203 km (0.095 R)
• M19: 5,622,337 km (0.115 R)
• M20: 5,758,022 km (0.104 R)
• M21: 5,963,570 km (0.095 R)
• M22: 6,067,241 km (0.109 R)
• M23: 6,523,365 km (0.099 R)
• M24: 6,594,573 km (0.079 R)
• M25: 7,063,563 km (0.092 R)
• M26: 7,394,473 km (0.037 R)
• M27: 7,543,323 km (0.064 R)
• M28: 7,655,521 km (0.096 R)
• M29: 7,806,017 km (0.11 R)
• M30: 7,881,564 km (0.093 R)
• M31: 8,186,444 km (0.055 R)
• M32: 9,284,044 km (0.107 R)
• M33: 10,761,772 km (0.09 R)
• M34: 10,930,518 km (0.114 R)
• M35: 11,057,676 km (0.102 R)
• M36: 11,270,554 km (0.04 R)
• M37: 11,398,909 km (0.089 R)
• M38: 11,570,947 km (0.117 R)
• M39: 12,487,981 km (0.106 R)
• M40: 12,754,116 km (0.104 R)
• M41: 13,473,383 km (0.086 R)
• M42: 13,792,176 km (0.088 R)
• M43: 14,205,814 km (0.091 R)
• M44: 15,139,454 km (0.119 R)
• M45: 15,470,813 km (0.108 R)
• M46: 15,900,458 km (0.102 R)
• M47: 16,285,673 km (0.085 R)
• M48: 16,479,552 km (0.065 R)
• M49: 17,163,812 km (0.068 R)
• M50: 17,558,900 km (0.035 R)
• M51: 17,807,383 km (0.032 R)
• M52: 18,762,266 km (0.081 R)
• M53: 18,914,556 km (0.101 R)
• M54: 20,044,020 km (0.108 R)
• M55: 20,564,621 km (0.083 R)
• M56: 20,669,190 km (0.064 R)
• M57: 20,931,584 km (0.12 R)
• M58: 21,195,176 km (0.088 R)
• M59: 22,152,752 km (0.036 R)
• M60: 23,070,236 km (0.093 R)
• M61: 23,124,540 km (0.109 R)
• M62: 23,178,993 km (0.03 R)
• M63: 23,945,084 km (0.076 R)
• M64: 24,000,136 km (0.109 R)
• M65: 24,055,188 km (0.107 R)
• M66: 24,331,196 km (0.045 R)
• M67: 24,386,547 km (0.097 R)
• M68: 24,719,403 km (0.097 R)
• M69: 24,830,703 km (0.041 R)
• M70: 25,221,453 km (0.078 R)
• M71: 26,805,096 km (0.08 R)
• M72: 27,955,803 km (0.112 R)
• M73: 28,946,590 km (0.109 R)
• M74: 29,830,264 km (0.08 R)
• M75: 30,245,847 km (0.067 R)
• M76: 30,305,237 km (0.058 R)
• M77: 30,663,076 km (0.062 R)
• M78: 30,962,421 km (0.074 R)
• M79: 31,142,537 km (0.088 R)
• M80: 32,412,473 km (0.049 R)
• M81: 32,778,389 km (0.105 R)
• M82: 32,961,946 km (0.081 R)
• M83: 33,946,300 km (0.08 R)
• M84: 36,196,402 km (0.047 R)
• M85: 36,386,092 km (0.117 R)
• M86: 38,043,786 km (0.111 R)
• M87: 40,773,049 km (0.076 R)
• M88: 44,847,946 km (0.085 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit