🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.81 AU - 1.03 AU

Year: 338 Days

Day: 24.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,634,278 km

• M1: 43,383 km (0.095 R)
• M2: 496,216 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.12 AU - 2.46 AU

Year: 1327 Days

Day: 33 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 7.6

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.15 AU - 16.17 AU

Year: 19331 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,634,278 km

• M1: 119,977 km (0.097 R)
• M2: 487,539 km (0.106 R)
• M3: 948,451 km (0.086 R)
• M4: 1,048,831 km (0.095 R)
• M5: 1,847,683 km (0.097 R)
• M6: 2,038,869 km (0.085 R)
• M7: 2,686,030 km (0.108 R)
• M8: 2,939,598 km (0.091 R)
• M9: 3,050,749 km (0.103 R)
• M10: 3,125,548 km (0.059 R)
• M11: 3,469,923 km (0.068 R)
• M12: 3,786,322 km (0.097 R)
• M13: 4,660,273 km (0.114 R)
• M14: 4,833,657 km (0.101 R)
• M15: 5,685,916 km (0.074 R)
• M16: 6,011,590 km (0.117 R)
• M17: 6,105,837 km (0.025 R)
• M18: 6,247,955 km (0.115 R)
• M19: 6,583,952 km (0.105 R)
• M20: 6,876,715 km (0.103 R)
• M21: 7,323,863 km (0.12 R)
• M22: 9,258,762 km (0.086 R)
• M23: 9,313,066 km (0.069 R)
• M24: 10,253,887 km (0.088 R)
• M25: 10,366,684 km (0.098 R)
• M26: 12,404,057 km (0.083 R)
• M27: 12,826,073 km (0.096 R)
• M28: 12,886,809 km (0.115 R)
• M29: 13,008,432 km (0.055 R)
• M30: 13,191,540 km (0.061 R)
• M31: 14,245,607 km (0.058 R)
• M32: 14,308,438 km (0.041 R)
• M33: 15,584,657 km (0.059 R)
• M34: 16,236,455 km (0.114 R)
• M35: 17,096,942 km (0.082 R)
• M36: 17,701,318 km (0.109 R)
• M37: 17,972,239 km (0.114 R)
• M38: 18,655,303 km (0.109 R)
• M39: 19,277,481 km (0.071 R)
• M40: 19,626,044 km (0.094 R)
• M41: 19,766,067 km (0.075 R)
• M42: 19,836,229 km (0.106 R)
• M43: 19,906,390 km (0.071 R)
• M44: 20,684,150 km (0.076 R)
• M45: 20,898,075 km (0.119 R)
• M46: 21,256,062 km (0.079 R)
• M47: 21,471,932 km (0.084 R)
• M48: 22,781,961 km (0.097 R)
• M49: 22,855,563 km (0.069 R)
• M50: 23,298,522 km (0.085 R)
• M51: 25,022,488 km (0.116 R)
• M52: 25,555,206 km (0.067 R)
• M53: 25,631,650 km (0.042 R)
• M54: 26,399,985 km (0.08 R)
• M55: 27,488,459 km (0.111 R)
• M56: 27,880,705 km (0.116 R)
• M57: 28,195,907 km (0.119 R)
• M58: 31,903,990 km (0.102 R)
• M59: 31,986,418 km (0.108 R)
• M60: 32,068,697 km (0.08 R)
• M61: 33,229,277 km (0.104 R)
• M62: 33,731,029 km (0.048 R)
• M63: 34,488,144 km (0.096 R)
• M64: 34,826,384 km (0.062 R)
• M65: 36,706,680 km (0.103 R)
• M66: 36,965,484 km (0.096 R)
• M67: 38,182,014 km (0.113 R)
• M68: 39,411,559 km (0.095 R)
• M69: 40,031,044 km (0.027 R)
• M70: 40,297,627 km (0.107 R)
• M71: 41,729,129 km (0.07 R)
• M72: 43,633,061 km (0.039 R)
• M73: 44,365,941 km (0.09 R)
• M74: 44,825,955 km (0.029 R)
• M75: 47,243,456 km (0.08 R)
• M76: 47,713,343 km (0.043 R)
• M77: 49,131,830 km (0.051 R)
• M78: 49,989,624 km (0.113 R)
• M79: 50,468,338 km (0.091 R)
• M80: 51,044,738 km (0.099 R)
• M81: 51,430,252 km (0.057 R)
• M82: 52,592,478 km (0.069 R)
• M83: 53,861,367 km (0.116 R)
• M84: 54,450,483 km (0.066 R)
• M85: 57,127,537 km (0.099 R)
• M86: 58,230,373 km (0.097 R)
• M87: 60,559,013 km (0.089 R)
• M88: 64,368,523 km (0.107 R)
• M89: 66,459,752 km (0.095 R)
• M90: 66,775,254 km (0.118 R)
• M91: 68,254,776 km (0.094 R)
• M92: 68,892,063 km (0.115 R)
• M93: 69,424,632 km (0.083 R)
• M94: 69,531,445 km (0.116 R)

Asteroid Belt

Center: 16.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.8

Radius: 5.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.23 AU - 22.29 AU

Year: 31111 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,634,278 km

• M1: 71,657 km (0.092 R)
• M2: 142,866 km (0.094 R)
• M3: 853,007 km (0.105 R)
• M4: 1,175,989 km (0.056 R)
• M5: 1,272,031 km (0.052 R)
• M6: 1,617,751 km (0.084 R)
• M7: 1,703,172 km (0.048 R)
• M8: 2,059,963 km (0.092 R)
• M9: 2,199,687 km (0.117 R)
• M10: 2,318,468 km (0.091 R)
• M11: 2,513,095 km (0.062 R)
• M12: 2,612,278 km (0.089 R)
• M13: 2,763,671 km (0.113 R)
• M14: 2,891,876 km (0.104 R)
• M15: 3,074,835 km (0.081 R)
• M16: 3,154,421 km (0.105 R)
• M17: 3,288,610 km (0.086 R)
• M18: 4,102,871 km (0.12 R)
• M19: 4,821,689 km (0.12 R)
• M20: 5,007,340 km (0.092 R)
• M21: 5,258,664 km (0.073 R)
• M22: 5,322,094 km (0.101 R)
• M23: 5,481,864 km (0.085 R)
• M24: 5,970,750 km (0.106 R)
• M25: 6,170,164 km (0.117 R)
• M26: 6,203,674 km (0.119 R)
• M27: 6,850,834 km (0.109 R)
• M28: 7,129,685 km (0.092 R)
• M29: 7,235,151 km (0.086 R)
• M30: 7,626,499 km (0.091 R)
• M31: 8,171,335 km (0.103 R)
• M32: 8,244,937 km (0.034 R)
• M33: 9,762,308 km (0.07 R)
• M34: 9,879,443 km (0.092 R)
• M35: 11,199,495 km (0.041 R)
• M36: 11,322,315 km (0.111 R)
• M37: 11,445,434 km (0.045 R)
• M38: 12,915,083 km (0.088 R)
• M39: 14,221,372 km (0.08 R)
• M40: 15,250,905 km (0.119 R)
• M41: 16,211,772 km (0.106 R)
• M42: 16,769,622 km (0.09 R)
• M43: 17,286,483 km (0.116 R)
• M44: 18,528,893 km (0.07 R)
• M45: 18,771,092 km (0.1 R)
• M46: 18,916,950 km (0.043 R)
• M47: 19,014,338 km (0.105 R)
• M48: 19,849,244 km (0.099 R)
• M49: 21,351,506 km (0.11 R)
• M50: 21,758,262 km (0.035 R)
• M51: 21,911,451 km (0.089 R)
• M52: 22,424,571 km (0.05 R)
• M53: 22,734,538 km (0.083 R)
• M54: 23,097,762 km (0.067 R)
• M55: 23,515,289 km (0.069 R)
• M56: 23,672,517 km (0.107 R)
• M57: 24,516,847 km (0.072 R)
• M58: 25,532,168 km (0.107 R)
• M59: 27,548,747 km (0.072 R)
• M60: 27,603,949 km (0.11 R)
• M61: 27,769,703 km (0.109 R)
• M62: 28,102,409 km (0.062 R)
• M63: 28,827,809 km (0.069 R)
• M64: 30,126,019 km (0.07 R)
• M65: 31,848,040 km (0.094 R)
• M66: 31,963,979 km (0.092 R)
• M67: 32,487,272 km (0.104 R)
• M68: 32,604,108 km (0.11 R)
• M69: 33,130,842 km (0.052 R)
• M70: 33,248,426 km (0.078 R)
• M71: 34,193,137 km (0.045 R)
• M72: 34,668,708 km (0.09 R)
• M73: 35,988,012 km (0.115 R)
• M74: 37,384,807 km (0.115 R)
• M75: 38,366,917 km (0.104 R)
• M76: 39,544,103 km (0.108 R)
• M77: 39,668,718 km (0.119 R)
• M78: 39,980,779 km (0.12 R)
• M79: 40,105,843 km (0.099 R)
• M80: 40,419,101 km (0.081 R)
• M81: 40,733,107 km (0.086 R)
• M82: 41,680,061 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit