🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 316 Days

Day: 37.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.81 AU - 1.95 AU

Year: 987 Days

Day: 43.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 12.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.4 AU - 8.8 AU

Year: 9656 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,863,609 km

• M1: 208,839 km (0.064 R)
• M2: 308,022 km (0.059 R)
• M3: 491,579 km (0.069 R)
• M4: 577,747 km (0.105 R)
• M5: 1,039,256 km (0.111 R)
• M6: 1,340,846 km (0.112 R)
• M7: 1,693,597 km (0.084 R)
• M8: 1,786,498 km (0.052 R)
• M9: 2,226,465 km (0.047 R)
• M10: 2,406,731 km (0.097 R)
• M11: 2,565,304 km (0.098 R)
• M12: 2,837,423 km (0.11 R)
• M13: 2,949,023 km (0.09 R)
• M14: 3,292,500 km (0.087 R)
• M15: 3,679,360 km (0.047 R)
• M16: 3,801,431 km (0.118 R)
• M17: 4,018,348 km (0.042 R)
• M18: 4,303,332 km (0.113 R)
• M19: 4,926,557 km (0.077 R)
• M20: 5,163,371 km (0.1 R)
• M21: 5,473,487 km (0.094 R)
• M22: 6,148,323 km (0.104 R)
• M23: 6,293,732 km (0.109 R)
• M24: 6,403,686 km (0.101 R)
• M25: 7,076,129 km (0.112 R)
• M26: 7,382,356 km (0.107 R)
• M27: 7,498,294 km (0.103 R)
• M28: 7,928,837 km (0.079 R)
• M29: 8,772,868 km (0.114 R)
• M30: 8,936,977 km (0.048 R)
• M31: 9,101,983 km (0.063 R)
• M32: 9,561,249 km (0.116 R)
• M33: 10,502,219 km (0.091 R)
• M34: 10,983,924 km (0.067 R)
• M35: 11,383,351 km (0.118 R)
• M36: 12,151,087 km (0.102 R)
• M37: 12,242,491 km (0.107 R)
• M38: 12,379,972 km (0.111 R)
• M39: 14,262,811 km (0.074 R)
• M40: 14,893,814 km (0.094 R)
• M41: 15,583,610 km (0.099 R)
• M42: 16,082,818 km (0.1 R)
• M43: 16,334,292 km (0.088 R)
• M44: 16,790,416 km (0.066 R)
• M45: 17,045,481 km (0.068 R)
• M46: 17,147,955 km (0.115 R)
• M47: 17,715,081 km (0.061 R)
• M48: 17,818,902 km (0.085 R)
• M49: 18,288,340 km (0.097 R)
• M50: 18,867,732 km (0.099 R)
• M51: 19,667,482 km (0.108 R)
• M52: 20,260,937 km (0.117 R)
• M53: 20,915,278 km (0.117 R)
• M54: 21,687,353 km (0.052 R)
• M55: 23,259,327 km (0.107 R)
• M56: 23,829,594 km (0.088 R)
• M57: 23,944,186 km (0.111 R)
• M58: 24,346,904 km (0.025 R)
• M59: 25,861,881 km (0.114 R)
• M60: 26,156,739 km (0.086 R)
• M61: 28,191,270 km (0.109 R)
• M62: 28,738,200 km (0.081 R)
• M63: 29,534,659 km (0.081 R)
• M64: 30,586,930 km (0.115 R)
• M65: 32,728,274 km (0.097 R)
• M66: 33,111,245 km (0.082 R)
• M67: 33,303,179 km (0.105 R)
• M68: 34,010,328 km (0.091 R)
• M69: 35,113,014 km (0.092 R)
• M70: 37,486,683 km (0.056 R)
• M71: 37,620,125 km (0.083 R)
• M72: 38,962,616 km (0.041 R)
• M73: 39,436,243 km (0.091 R)
• M74: 39,843,747 km (0.064 R)
• M75: 41,005,824 km (0.105 R)
• M76: 41,763,686 km (0.098 R)
• M77: 43,223,462 km (0.093 R)
• M78: 43,363,336 km (0.11 R)
• M79: 43,503,360 km (0.086 R)
• M80: 45,978,307 km (0.066 R)
• M81: 46,192,681 km (0.102 R)
• M82: 48,426,177 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.6

Radius: 3

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.65 AU - 17.31 AU

Year: 24459 Days

Day: 15.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,863,609 km

• M1: 42,037 km (0.095 R)
• M2: 90,208 km (0.095 R)
• M3: 144,212 km (0.059 R)
• M4: 311,762 km (0.049 R)
• M5: 353,949 km (0.044 R)
• M6: 475,871 km (0.055 R)
• M7: 592,856 km (0.095 R)
• M8: 953,387 km (0.036 R)
• M9: 1,036,713 km (0.099 R)
• M10: 1,165,966 km (0.104 R)
• M11: 1,369,569 km (0.037 R)
• M12: 1,511,387 km (0.065 R)
• M13: 1,559,707 km (0.093 R)
• M14: 1,657,993 km (0.072 R)
• M15: 1,758,224 km (0.108 R)
• M16: 2,686,778 km (0.078 R)
• M17: 3,075,583 km (0.105 R)
• M18: 4,206,692 km (0.079 R)
• M19: 4,240,800 km (0.112 R)
• M20: 6,248,404 km (0.108 R)
• M21: 6,443,479 km (0.077 R)
• M22: 7,822,323 km (0.079 R)
• M23: 8,415,479 km (0.115 R)
• M24: 8,458,413 km (0.098 R)
• M25: 10,142,736 km (0.048 R)
• M26: 10,188,513 km (0.088 R)
• M27: 10,417,996 km (0.082 R)
• M28: 10,882,048 km (0.034 R)
• M29: 11,069,494 km (0.055 R)
• M30: 11,163,741 km (0.116 R)
• M31: 11,447,827 km (0.089 R)
• M32: 11,638,565 km (0.12 R)
• M33: 11,734,307 km (0.092 R)
• M34: 12,314,149 km (0.086 R)
• M35: 12,509,524 km (0.106 R)
• M36: 13,351,311 km (0.049 R)
• M37: 13,703,315 km (0.096 R)
• M38: 13,804,293 km (0.109 R)
• M39: 13,905,720 km (0.089 R)
• M40: 14,777,128 km (0.085 R)
• M41: 15,141,100 km (0.06 R)
• M42: 15,402,746 km (0.119 R)
• M43: 15,455,405 km (0.086 R)
• M44: 15,560,572 km (0.047 R)
• M45: 15,771,804 km (0.066 R)
• M46: 15,930,827 km (0.032 R)
• M47: 16,518,447 km (0.103 R)
• M48: 16,679,863 km (0.026 R)
• M49: 16,950,187 km (0.071 R)
• M50: 17,167,552 km (0.056 R)
• M51: 17,495,172 km (0.086 R)
• M52: 18,546,396 km (0.114 R)
• M53: 20,247,324 km (0.099 R)
• M54: 20,304,919 km (0.084 R)
• M55: 21,116,338 km (0.083 R)
• M56: 22,353,063 km (0.048 R)
• M57: 22,472,143 km (0.1 R)
• M58: 23,855,924 km (0.067 R)
• M59: 24,099,319 km (0.106 R)
• M60: 24,834,743 km (0.12 R)
• M61: 24,958,011 km (0.103 R)
• M62: 25,081,429 km (0.115 R)
• M63: 26,264,449 km (0.098 R)
• M64: 27,529,299 km (0.107 R)
• M65: 27,593,028 km (0.046 R)
• M66: 28,362,111 km (0.054 R)
• M67: 30,183,465 km (0.028 R)
• M68: 30,512,730 km (0.045 R)
• M69: 31,108,428 km (0.097 R)
• M70: 31,241,271 km (0.041 R)
• M71: 33,324,870 km (0.085 R)
• M72: 33,596,989 km (0.111 R)
• M73: 34,349,017 km (0.112 R)
• M74: 34,486,348 km (0.091 R)
• M75: 35,037,467 km (0.09 R)
• M76: 35,452,751 km (0.096 R)
• M77: 36,009,105 km (0.117 R)
• M78: 36,358,117 km (0.096 R)
• M79: 36,428,129 km (0.102 R)
• M80: 36,708,475 km (0.057 R)
• M81: 36,919,109 km (0.075 R)
• M82: 39,550,386 km (0.107 R)
• M83: 39,694,299 km (0.119 R)
• M84: 40,561,667 km (0.074 R)
• M85: 41,362,166 km (0.026 R)
• M86: 41,874,389 km (0.064 R)
• M87: 42,831,067 km (0.058 R)
• M88: 42,978,870 km (0.095 R)
• M89: 44,018,276 km (0.113 R)
• M90: 46,121,921 km (0.103 R)
• M91: 46,728,989 km (0.105 R)
• M92: 50,348,360 km (0.092 R)
• M93: 50,504,391 km (0.086 R)
• M94: 51,836,859 km (0.098 R)
• M95: 52,784,412 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit