🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 35.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,149,743 km

• M1: 474,076 km (0.068 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.28 AU - 1.58 AU

Year: 610 Days

Day: 23.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,149,743 km

• M1: 195,375 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.68 AU - 2.38 AU

Year: 1031 Days

Day: 17.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,149,743 km

• M1: 652,995 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.58 AU

Year: 1092 Days

Day: 33.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.92 AU - 2.42 AU

Year: 1139 Days

Day: 39.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.79 AU - 7.79 AU

Year: 5623 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,149,743 km

• M1: 199,264 km (0.115 R)
• M2: 325,974 km (0.031 R)
• M3: 411,095 km (0.109 R)
• M4: 548,875 km (0.083 R)
• M5: 606,320 km (0.11 R)
• M6: 665,860 km (0.111 R)
• M7: 752,926 km (0.109 R)
• M8: 830,717 km (0.1 R)
• M9: 1,230,442 km (0.115 R)
• M10: 1,483,562 km (0.112 R)
• M11: 1,650,214 km (0.042 R)
• M12: 1,840,652 km (0.044 R)
• M13: 1,947,615 km (0.085 R)
• M14: 2,396,109 km (0.111 R)
• M15: 2,652,221 km (0.051 R)
• M16: 2,753,050 km (0.099 R)
• M17: 4,037,347 km (0.083 R)
• M18: 4,177,072 km (0.081 R)
• M19: 4,654,738 km (0.102 R)
• M20: 5,583,441 km (0.115 R)
• M21: 5,844,041 km (0.089 R)
• M22: 5,896,699 km (0.054 R)
• M23: 6,215,792 km (0.068 R)
• M24: 6,296,425 km (0.075 R)
• M25: 6,377,507 km (0.092 R)
• M26: 6,458,738 km (0.104 R)
• M27: 7,777,892 km (0.114 R)
• M28: 8,186,594 km (0.096 R)
• M29: 8,363,867 km (0.106 R)
• M30: 8,782,592 km (0.116 R)
• M31: 8,964,054 km (0.091 R)
• M32: 9,024,940 km (0.07 R)
• M33: 9,578,153 km (0.1 R)
• M34: 9,765,001 km (0.073 R)
• M35: 10,653,014 km (0.09 R)
• M36: 10,749,654 km (0.103 R)
• M37: 11,008,907 km (0.073 R)
• M38: 11,899,015 km (0.05 R)
• M39: 12,675,278 km (0.069 R)
• M40: 12,983,599 km (0.114 R)
• M41: 13,121,379 km (0.118 R)
• M42: 13,642,428 km (0.046 R)
• M43: 14,099,450 km (0.052 R)
• M44: 14,347,633 km (0.118 R)
• M45: 14,848,486 km (0.066 R)
• M46: 14,956,496 km (0.105 R)
• M47: 15,282,170 km (0.107 R)
• M48: 15,391,377 km (0.105 R)
• M49: 15,464,231 km (0.1 R)
• M50: 15,683,542 km (0.1 R)
• M51: 16,236,306 km (0.111 R)
• M52: 16,983,397 km (0.118 R)
• M53: 17,856,151 km (0.116 R)
• M54: 18,394,704 km (0.12 R)
• M55: 18,743,566 km (0.054 R)
• M56: 18,938,492 km (0.108 R)
• M57: 19,212,256 km (0.088 R)
• M58: 19,487,516 km (0.064 R)
• M59: 19,724,479 km (0.099 R)
• M60: 20,320,926 km (0.079 R)
• M61: 20,601,272 km (0.096 R)
• M62: 20,882,965 km (0.046 R)
• M63: 21,206,396 km (0.109 R)
• M64: 22,063,442 km (0.096 R)
• M65: 22,228,000 km (0.101 R)
• M66: 22,723,917 km (0.058 R)
• M67: 23,015,034 km (0.037 R)
• M68: 23,140,098 km (0.095 R)
• M69: 23,937,754 km (0.044 R)
• M70: 24,531,208 km (0.09 R)
• M71: 24,616,330 km (0.114 R)
• M72: 24,872,441 km (0.11 R)
• M73: 24,958,011 km (0.06 R)
• M74: 25,043,731 km (0.074 R)
• M75: 25,516,610 km (0.072 R)
• M76: 25,862,480 km (0.12 R)
• M77: 26,079,397 km (0.072 R)
• M78: 26,209,846 km (0.093 R)
• M79: 27,305,202 km (0.077 R)
• M80: 27,747,563 km (0.078 R)
• M81: 28,058,726 km (0.096 R)
• M82: 28,729,224 km (0.096 R)
• M83: 29,043,828 km (0.078 R)
• M84: 29,540,643 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 9.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.19 AU - 10.73 AU

Year: 9560 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,149,743 km

• M1: 135,835 km (0.095 R)
• M2: 209,587 km (0.046 R)
• M3: 317,297 km (0.116 R)
• M4: 415,134 km (0.1 R)
• M5: 703,559 km (0.116 R)
• M6: 793,018 km (0.104 R)
• M7: 902,524 km (0.094 R)
• M8: 1,155,195 km (0.05 R)
• M9: 1,585,737 km (0.052 R)
• M10: 2,085,245 km (0.103 R)
• M11: 2,584,303 km (0.117 R)
• M12: 2,798,976 km (0.108 R)
• M13: 2,896,364 km (0.097 R)
• M14: 3,426,090 km (0.101 R)
• M15: 3,635,827 km (0.067 R)
• M16: 4,431,239 km (0.09 R)
• M17: 4,746,890 km (0.027 R)
• M18: 5,491,139 km (0.115 R)
• M19: 5,582,993 km (0.099 R)
• M20: 5,644,477 km (0.092 R)
• M21: 6,303,605 km (0.11 R)
• M22: 7,728,226 km (0.029 R)
• M23: 8,318,090 km (0.078 R)
• M24: 8,494,317 km (0.077 R)
• M25: 8,707,494 km (0.076 R)
• M26: 8,814,755 km (0.032 R)
• M27: 8,994,422 km (0.115 R)
• M28: 9,066,678 km (0.038 R)
• M29: 9,139,084 km (0.12 R)
• M30: 9,762,458 km (0.068 R)
• M31: 10,098,155 km (0.118 R)
• M32: 10,627,882 km (0.097 R)
• M33: 10,742,473 km (0.112 R)
• M34: 10,819,217 km (0.079 R)
• M35: 10,896,111 km (0.091 R)
• M36: 11,361,061 km (0.086 R)
• M37: 11,753,606 km (0.09 R)
• M38: 11,991,167 km (0.118 R)
• M39: 12,673,184 km (0.066 R)
• M40: 13,657,388 km (0.081 R)
• M41: 14,242,764 km (0.107 R)
• M42: 15,007,509 km (0.037 R)
• M43: 15,222,331 km (0.077 R)
• M44: 15,394,818 km (0.026 R)
• M45: 15,741,885 km (0.064 R)
• M46: 16,135,477 km (0.026 R)
• M47: 16,932,385 km (0.111 R)
• M48: 17,425,758 km (0.089 R)
• M49: 18,014,875 km (0.057 R)
• M50: 18,197,384 km (0.084 R)
• M51: 18,380,642 km (0.12 R)
• M52: 18,518,421 km (0.083 R)
• M53: 19,026,605 km (0.031 R)
• M54: 19,212,555 km (0.038 R)
• M55: 19,962,489 km (0.093 R)
• M56: 21,057,097 km (0.091 R)
• M57: 21,781,450 km (0.067 R)
• M58: 22,024,696 km (0.108 R)
• M59: 22,809,187 km (0.093 R)
• M60: 23,056,323 km (0.108 R)
• M61: 23,304,207 km (0.112 R)
• M62: 24,810,358 km (0.068 R)
• M63: 25,115,388 km (0.066 R)
• M64: 26,089,420 km (0.109 R)
• M65: 26,347,775 km (0.054 R)
• M66: 26,607,028 km (0.07 R)
• M67: 26,867,030 km (0.098 R)
• M68: 27,232,647 km (0.066 R)
• M69: 27,547,251 km (0.045 R)
• M70: 28,817,786 km (0.073 R)
• M71: 29,138,374 km (0.046 R)
• M72: 29,245,486 km (0.078 R)
• M73: 30,107,319 km (0.1 R)
• M74: 31,690,663 km (0.075 R)
• M75: 34,653,449 km (0.109 R)
• M76: 35,108,227 km (0.059 R)
• M77: 35,909,024 km (0.06 R)
• M78: 36,369,337 km (0.087 R)
• M79: 36,773,700 km (0.113 R)
• M80: 37,586,764 km (0.077 R)
• M81: 39,171,754 km (0.053 R)
• M82: 39,645,680 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.6

Radius: 4.3

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.02 AU - 16.94 AU

Year: 22770 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,149,743 km

• M1: 55,950 km (0.109 R)
• M2: 169,195 km (0.096 R)
• M3: 211,531 km (0.096 R)
• M4: 242,049 km (0.05 R)
• M5: 400,025 km (0.048 R)
• M6: 725,699 km (0.093 R)
• M7: 823,985 km (0.048 R)
• M8: 1,060,799 km (0.104 R)
• M9: 1,288,337 km (0.112 R)
• M10: 1,347,727 km (0.086 R)
• M11: 1,407,866 km (0.102 R)
• M12: 1,499,868 km (0.047 R)
• M13: 1,689,708 km (0.114 R)
• M14: 1,754,783 km (0.085 R)
• M15: 3,059,426 km (0.082 R)
• M16: 3,422,350 km (0.103 R)
• M17: 3,756,403 km (0.034 R)
• M18: 4,100,627 km (0.048 R)
• M19: 4,681,516 km (0.033 R)
• M20: 4,819,146 km (0.086 R)
• M21: 5,004,797 km (0.114 R)
• M22: 6,017,425 km (0.109 R)
• M23: 8,167,146 km (0.051 R)
• M24: 8,667,850 km (0.118 R)
• M25: 9,466,254 km (0.091 R)
• M26: 9,991,791 km (0.096 R)
• M27: 10,646,880 km (0.075 R)
• M28: 11,010,104 km (0.12 R)
• M29: 11,315,882 km (0.088 R)
• M30: 11,686,436 km (0.109 R)
• M31: 12,312,952 km (0.072 R)
• M32: 12,630,249 km (0.076 R)
• M33: 13,143,519 km (0.085 R)
• M34: 13,272,921 km (0.1 R)
• M35: 13,860,392 km (0.116 R)
• M36: 14,124,133 km (0.116 R)
• M37: 14,190,405 km (0.072 R)
• M38: 15,467,971 km (0.086 R)
• M39: 16,641,866 km (0.064 R)
• M40: 17,204,204 km (0.038 R)
• M41: 19,220,634 km (0.091 R)
• M42: 19,294,086 km (0.098 R)
• M43: 20,033,100 km (0.041 R)
• M44: 21,310,516 km (0.092 R)
• M45: 22,459,428 km (0.11 R)
• M46: 22,691,603 km (0.072 R)
• M47: 25,619,982 km (0.069 R)
• M48: 26,024,644 km (0.035 R)
• M49: 26,105,876 km (0.078 R)
• M50: 26,350,019 km (0.096 R)
• M51: 27,334,074 km (0.04 R)
• M52: 28,413,572 km (0.063 R)
• M53: 28,580,823 km (0.1 R)
• M54: 30,016,214 km (0.083 R)
• M55: 30,871,465 km (0.1 R)
• M56: 31,821,412 km (0.056 R)
• M57: 32,082,161 km (0.095 R)
• M58: 32,430,874 km (0.059 R)
• M59: 34,282,446 km (0.087 R)
• M60: 34,817,708 km (0.052 R)
• M61: 35,176,144 km (0.08 R)
• M62: 39,198,232 km (0.04 R)
• M63: 39,945,025 km (0.116 R)
• M64: 42,022,790 km (0.088 R)
• M65: 44,426,229 km (0.085 R)
• M66: 44,523,318 km (0.118 R)
• M67: 45,009,661 km (0.052 R)
• M68: 45,595,636 km (0.109 R)
• M69: 46,972,684 km (0.038 R)
• M70: 47,269,486 km (0.09 R)
• M71: 48,563,059 km (0.038 R)
• M72: 50,170,937 km (0.068 R)
• M73: 54,578,090 km (0.066 R)
• M74: 54,682,061 km (0.036 R)
• M75: 56,669,618 km (0.102 R)
• M76: 57,407,884 km (0.102 R)
• M77: 58,255,505 km (0.118 R)
• M78: 58,893,839 km (0.114 R)
• M79: 59,213,979 km (0.092 R)
• M80: 63,317,897 km (0.057 R)
• M81: 64,632,862 km (0.081 R)
• M82: 66,178,358 km (0.073 R)
• M83: 66,511,064 km (0.044 R)
• M84: 66,955,669 km (0.087 R)
• M85: 68,071,220 km (0.074 R)
• M86: 68,631,464 km (0.085 R)
• M87: 70,887,101 km (0.084 R)
• M88: 71,682,363 km (0.067 R)
• M89: 72,480,617 km (0.054 R)
• M90: 74,777,244 km (0.083 R)
• M91: 75,702,656 km (0.025 R)
• M92: 75,818,594 km (0.087 R)
• M93: 76,399,184 km (0.113 R)
• M94: 76,515,421 km (0.089 R)
• M95: 76,981,269 km (0.1 R)
• M96: 77,564,701 km (0.069 R)
• M97: 78,149,778 km (0.105 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit