🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.12 AU

Year: 369 Days

Day: 26.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.48 AU

Year: 514 Days

Day: 35.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 11.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.65 AU - 8.07 AU

Year: 6530 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,099,244 km

• M1: 151,991 km (0.074 R)
• M2: 266,135 km (0.031 R)
• M3: 341,233 km (0.069 R)
• M4: 450,738 km (0.089 R)
• M5: 549,323 km (0.111 R)
• M6: 1,162,675 km (0.087 R)
• M7: 1,494,034 km (0.052 R)
• M8: 1,711,400 km (0.103 R)
• M9: 1,813,725 km (0.096 R)
• M10: 1,960,630 km (0.09 R)
• M11: 2,111,574 km (0.119 R)
• M12: 3,506,125 km (0.089 R)
• M13: 3,584,814 km (0.076 R)
• M14: 3,797,542 km (0.113 R)
• M15: 3,905,402 km (0.068 R)
• M16: 5,129,711 km (0.115 R)
• M17: 5,339,597 km (0.102 R)
• M18: 6,303,306 km (0.111 R)
• M19: 6,528,451 km (0.06 R)
• M20: 6,723,527 km (0.082 R)
• M21: 8,003,336 km (0.091 R)
• M22: 8,458,264 km (0.052 R)
• M23: 8,564,478 km (0.087 R)
• M24: 8,778,253 km (0.054 R)
• M25: 9,247,392 km (0.085 R)
• M26: 9,393,400 km (0.055 R)
• M27: 9,503,354 km (0.066 R)
• M28: 10,703,578 km (0.111 R)
• M29: 11,204,731 km (0.106 R)
• M30: 11,911,431 km (0.034 R)
• M31: 13,326,478 km (0.118 R)
• M32: 14,032,879 km (0.09 R)
• M33: 15,655,567 km (0.069 R)
• M34: 15,873,531 km (0.08 R)
• M35: 16,004,728 km (0.075 R)
• M36: 16,180,356 km (0.086 R)
• M37: 16,312,451 km (0.083 R)
• M38: 16,666,400 km (0.114 R)
• M39: 16,799,841 km (0.082 R)
• M40: 17,607,819 km (0.108 R)
• M41: 17,743,654 km (0.026 R)
• M42: 18,016,520 km (0.117 R)
• M43: 19,448,322 km (0.098 R)
• M44: 19,682,592 km (0.077 R)
• M45: 20,438,809 km (0.111 R)
• M46: 21,156,430 km (0.096 R)
• M47: 21,349,262 km (0.052 R)
• M48: 21,494,222 km (0.115 R)
• M49: 21,785,040 km (0.031 R)
• M50: 22,518,070 km (0.111 R)
• M51: 22,714,791 km (0.102 R)
• M52: 23,159,845 km (0.117 R)
• M53: 23,259,028 km (0.118 R)
• M54: 23,857,719 km (0.055 R)
• M55: 24,815,893 km (0.09 R)
• M56: 25,070,060 km (0.082 R)
• M57: 26,457,879 km (0.112 R)
• M58: 26,717,731 km (0.065 R)
• M59: 27,030,540 km (0.1 R)
• M60: 27,449,414 km (0.116 R)
• M61: 27,554,581 km (0.078 R)
• M62: 28,719,350 km (0.084 R)
• M63: 29,630,401 km (0.061 R)
• M64: 30,442,120 km (0.116 R)
• M65: 30,550,877 km (0.12 R)
• M66: 31,370,823 km (0.1 R)
• M67: 32,087,397 km (0.109 R)
• M68: 32,642,255 km (0.095 R)
• M69: 32,920,956 km (0.113 R)
• M70: 33,536,701 km (0.106 R)
• M71: 33,817,795 km (0.106 R)
• M72: 34,212,734 km (0.111 R)
• M73: 34,609,168 km (0.12 R)
• M74: 35,463,821 km (0.107 R)
• M75: 36,094,974 km (0.1 R)
• M76: 38,774,571 km (0.105 R)
• M77: 39,306,242 km (0.072 R)
• M78: 39,484,114 km (0.036 R)
• M79: 39,780,916 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 6.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.26 AU - 16.12 AU

Year: 17410 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,099,244 km

• M1: 155,432 km (0.117 R)
• M2: 221,106 km (0.104 R)
• M3: 554,111 km (0.096 R)
• M4: 704,157 km (0.109 R)
• M5: 1,019,958 km (0.107 R)
• M6: 1,134,251 km (0.053 R)
• M7: 1,301,651 km (0.091 R)
• M8: 2,019,272 km (0.051 R)
• M9: 2,105,590 km (0.115 R)
• M10: 2,281,966 km (0.117 R)
• M11: 2,372,024 km (0.092 R)
• M12: 3,369,094 km (0.096 R)
• M13: 3,437,460 km (0.031 R)
• M14: 3,540,832 km (0.105 R)
• M15: 3,680,257 km (0.075 R)
• M16: 4,293,010 km (0.108 R)
• M17: 4,898,433 km (0.047 R)
• M18: 6,525,310 km (0.111 R)
• M19: 6,999,684 km (0.077 R)
• M20: 7,307,258 km (0.103 R)
• M21: 7,485,129 km (0.095 R)
• M22: 7,844,912 km (0.119 R)
• M23: 8,026,973 km (0.079 R)
• M24: 9,100,637 km (0.041 R)
• M25: 10,819,217 km (0.101 R)
• M26: 10,869,632 km (0.112 R)
• M27: 11,123,649 km (0.113 R)
• M28: 11,741,039 km (0.113 R)
• M29: 12,794,657 km (0.093 R)
• M30: 13,386,915 km (0.115 R)
• M31: 13,441,219 km (0.106 R)
• M32: 13,549,977 km (0.11 R)
• M33: 13,878,194 km (0.066 R)
• M34: 14,598,209 km (0.066 R)
• M35: 14,654,009 km (0.077 R)
• M36: 14,822,157 km (0.074 R)
• M37: 14,878,256 km (0.11 R)
• M38: 15,047,302 km (0.109 R)
• M39: 15,557,879 km (0.075 R)
• M40: 17,419,026 km (0.056 R)
• M41: 17,775,817 km (0.073 R)
• M42: 19,043,360 km (0.1 R)
• M43: 20,277,243 km (0.099 R)
• M44: 21,346,419 km (0.076 R)
• M45: 22,433,697 km (0.073 R)
• M46: 23,212,054 km (0.098 R)
• M47: 23,342,653 km (0.118 R)
• M48: 24,462,393 km (0.081 R)
• M49: 24,528,815 km (0.11 R)
• M50: 26,822,449 km (0.092 R)
• M51: 26,959,481 km (0.105 R)
• M52: 27,648,080 km (0.095 R)
• M53: 28,552,100 km (0.061 R)
• M54: 28,832,147 km (0.112 R)
• M55: 30,032,670 km (0.102 R)
• M56: 30,174,938 km (0.118 R)
• M57: 30,460,221 km (0.066 R)
• M58: 30,603,236 km (0.05 R)
• M59: 30,746,402 km (0.114 R)
• M60: 31,249,350 km (0.077 R)
• M61: 31,682,585 km (0.093 R)
• M62: 32,263,474 km (0.083 R)
• M63: 33,067,712 km (0.052 R)
• M64: 33,288,219 km (0.12 R)
• M65: 33,509,325 km (0.116 R)
• M66: 34,100,984 km (0.035 R)
• M67: 38,802,247 km (0.094 R)
• M68: 38,957,230 km (0.054 R)
• M69: 39,267,945 km (0.1 R)
• M70: 39,423,527 km (0.071 R)
• M71: 39,501,318 km (0.094 R)
• M72: 42,419,075 km (0.115 R)
• M73: 42,738,616 km (0.074 R)
• M74: 42,898,685 km (0.089 R)
• M75: 46,141,967 km (0.092 R)
• M76: 46,882,477 km (0.096 R)
• M77: 47,047,483 km (0.107 R)
• M78: 47,295,516 km (0.083 R)
• M79: 48,542,115 km (0.03 R)
• M80: 49,295,191 km (0.032 R)
• M81: 50,052,156 km (0.09 R)
• M82: 50,220,903 km (0.101 R)
• M83: 52,688,819 km (0.059 R)
• M84: 53,118,314 km (0.101 R)
• M85: 56,420,239 km (0.105 R)
• M86: 56,771,644 km (0.116 R)
• M87: 57,123,797 km (0.118 R)
• M88: 57,300,024 km (0.076 R)
• M89: 57,476,549 km (0.114 R)
• M90: 58,895,335 km (0.045 R)
• M91: 59,430,297 km (0.071 R)
• M92: 59,519,607 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 6.2

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.7 AU - 17.6 AU

Year: 24692 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,099,244 km

• M1: 168,298 km (0.109 R)
• M2: 427,700 km (0.063 R)
• M3: 2,000,872 km (0.052 R)
• M4: 2,842,958 km (0.076 R)
• M5: 3,199,150 km (0.104 R)
• M6: 3,239,542 km (0.118 R)
• M7: 3,403,202 km (0.101 R)
• M8: 3,527,667 km (0.026 R)
• M9: 5,518,516 km (0.092 R)
• M10: 5,812,625 km (0.042 R)
• M11: 6,364,941 km (0.119 R)
• M12: 6,934,011 km (0.075 R)
• M13: 7,681,701 km (0.108 R)
• M14: 8,065,120 km (0.073 R)
• M15: 9,426,311 km (0.041 R)
• M16: 9,484,505 km (0.056 R)
• M17: 9,542,998 km (0.058 R)
• M18: 9,601,341 km (0.036 R)
• M19: 10,133,161 km (0.109 R)
• M20: 10,372,668 km (0.111 R)
• M21: 10,674,556 km (0.049 R)
• M22: 10,735,293 km (0.075 R)
• M23: 10,979,287 km (0.059 R)
• M24: 11,722,489 km (0.08 R)
• M25: 11,848,002 km (0.051 R)
• M26: 13,716,330 km (0.039 R)
• M27: 14,650,718 km (0.115 R)
• M28: 17,646,116 km (0.112 R)
• M29: 17,717,923 km (0.045 R)
• M30: 18,734,141 km (0.1 R)
• M31: 20,143,353 km (0.114 R)
• M32: 21,817,054 km (0.109 R)
• M33: 22,048,781 km (0.102 R)
• M34: 23,140,696 km (0.074 R)
• M35: 23,772,598 km (0.094 R)
• M36: 24,410,184 km (0.092 R)
• M37: 24,490,219 km (0.076 R)
• M38: 25,783,492 km (0.105 R)
• M39: 25,946,703 km (0.115 R)
• M40: 26,028,384 km (0.054 R)
• M41: 26,274,173 km (0.109 R)
• M42: 26,602,989 km (0.106 R)
• M43: 27,347,837 km (0.118 R)
• M44: 31,173,503 km (0.042 R)
• M45: 31,696,198 km (0.095 R)
• M46: 33,637,081 km (0.117 R)
• M47: 35,343,993 km (0.097 R)
• M48: 36,253,698 km (0.084 R)
• M49: 37,263,334 km (0.061 R)
• M50: 40,536,385 km (0.051 R)
• M51: 40,916,364 km (0.064 R)
• M52: 41,775,355 km (0.065 R)
• M53: 42,351,456 km (0.1 R)
• M54: 49,364,156 km (0.089 R)
• M55: 49,871,442 km (0.113 R)
• M56: 49,973,019 km (0.118 R)
• M57: 50,380,374 km (0.059 R)
• M58: 52,123,788 km (0.071 R)
• M59: 52,330,083 km (0.113 R)
• M60: 52,847,243 km (0.117 R)
• M61: 53,158,407 km (0.043 R)
• M62: 53,678,259 km (0.074 R)
• M63: 54,095,488 km (0.08 R)
• M64: 54,304,476 km (0.108 R)
• M65: 55,248,139 km (0.095 R)
• M66: 58,004,630 km (0.102 R)
• M67: 59,291,770 km (0.073 R)
• M68: 60,805,551 km (0.084 R)
• M69: 62,550,909 km (0.117 R)
• M70: 62,770,219 km (0.032 R)
• M71: 63,209,738 km (0.117 R)
• M72: 64,091,617 km (0.057 R)
• M73: 64,423,425 km (0.11 R)
• M74: 69,127,830 km (0.05 R)
• M75: 69,808,799 km (0.12 R)
• M76: 70,948,885 km (0.101 R)
• M77: 71,063,177 km (0.085 R)
• M78: 73,362,796 km (0.075 R)
• M79: 74,057,528 km (0.114 R)
• M80: 75,920,620 km (0.045 R)
• M81: 76,505,847 km (0.096 R)
• M82: 77,092,720 km (0.045 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit