🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 212 Days

Day: 21.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.87 AU - 5.55 AU

Year: 3872 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,962,068 km

• M1: 156,031 km (0.114 R)
• M2: 308,022 km (0.094 R)
• M3: 437,424 km (0.101 R)
• M4: 631,602 km (0.108 R)
• M5: 709,393 km (0.091 R)
• M6: 837,598 km (0.075 R)
• M7: 934,538 km (0.088 R)
• M8: 1,045,839 km (0.077 R)
• M9: 1,151,305 km (0.082 R)
• M10: 1,227,301 km (0.062 R)
• M11: 1,305,241 km (0.088 R)
• M12: 1,646,773 km (0.056 R)
• M13: 1,834,519 km (0.089 R)
• M14: 2,204,325 km (0.092 R)
• M15: 2,356,166 km (0.076 R)
• M16: 2,468,963 km (0.106 R)
• M17: 2,612,428 km (0.086 R)
• M18: 2,803,165 km (0.061 R)
• M19: 3,013,799 km (0.113 R)
• M20: 3,167,436 km (0.099 R)
• M21: 3,260,934 km (0.068 R)
• M22: 3,371,338 km (0.03 R)
• M23: 3,595,585 km (0.117 R)
• M24: 4,042,284 km (0.039 R)
• M25: 4,350,007 km (0.118 R)
• M26: 4,524,288 km (0.036 R)
• M27: 4,612,402 km (0.071 R)
• M28: 5,115,948 km (0.099 R)
• M29: 5,244,602 km (0.085 R)
• M30: 6,175,550 km (0.094 R)
• M31: 6,332,478 km (0.113 R)
• M32: 6,550,292 km (0.092 R)
• M33: 6,770,650 km (0.061 R)
• M34: 6,851,433 km (0.056 R)
• M35: 7,198,201 km (0.103 R)
• M36: 7,425,739 km (0.069 R)
• M37: 7,571,747 km (0.111 R)
• M38: 7,739,745 km (0.047 R)
• M39: 7,845,361 km (0.094 R)
• M40: 7,994,211 km (0.117 R)
• M41: 8,186,743 km (0.083 R)
• M42: 8,620,428 km (0.108 R)
• M43: 9,150,752 km (0.119 R)
• M44: 9,782,803 km (0.113 R)
• M45: 9,919,984 km (0.075 R)
• M46: 10,104,139 km (0.108 R)
• M47: 10,289,342 km (0.109 R)
• M48: 10,828,043 km (0.115 R)
• M49: 10,946,375 km (0.049 R)
• M50: 11,256,193 km (0.079 R)
• M51: 11,496,447 km (0.115 R)
• M52: 12,055,344 km (0.103 R)
• M53: 12,202,698 km (0.109 R)
• M54: 12,375,334 km (0.042 R)
• M55: 12,573,551 km (0.052 R)
• M56: 13,631,657 km (0.026 R)
• M57: 14,042,303 km (0.092 R)
• M58: 14,902,042 km (0.06 R)
• M59: 15,007,359 km (0.086 R)
• M60: 15,139,454 km (0.115 R)
• M61: 15,218,891 km (0.109 R)
• M62: 15,886,247 km (0.104 R)
• M63: 15,993,957 km (0.118 R)
• M64: 16,264,131 km (0.051 R)
• M65: 16,809,116 km (0.118 R)
• M66: 16,891,395 km (0.071 R)
• M67: 17,166,655 km (0.11 R)
• M68: 17,249,532 km (0.101 R)
• M69: 17,415,586 km (0.079 R)
• M70: 18,141,584 km (0.101 R)
• M71: 18,310,480 km (0.08 R)
• M72: 18,451,701 km (0.116 R)
• M73: 18,792,036 km (0.117 R)
• M74: 19,220,334 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 13.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.32 AU - 8.88 AU

Year: 7935 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,962,068 km

• M1: 172,038 km (0.083 R)
• M2: 340,036 km (0.09 R)
• M3: 743,651 km (0.101 R)
• M4: 855,849 km (0.09 R)
• M5: 1,005,148 km (0.079 R)
• M6: 1,180,178 km (0.112 R)
• M7: 1,263,354 km (0.095 R)
• M8: 1,348,625 km (0.084 R)
• M9: 1,435,990 km (0.084 R)
• M10: 1,844,243 km (0.083 R)
• M11: 2,062,057 km (0.057 R)
• M12: 2,610,932 km (0.053 R)
• M13: 2,971,014 km (0.117 R)
• M14: 3,251,659 km (0.106 R)
• M15: 3,763,733 km (0.08 R)
• M16: 3,889,545 km (0.076 R)
• M17: 4,275,358 km (0.103 R)
• M18: 4,781,746 km (0.088 R)
• M19: 5,139,435 km (0.066 R)
• M20: 5,251,334 km (0.089 R)
• M21: 5,363,981 km (0.116 R)
• M22: 5,764,604 km (0.085 R)
• M23: 5,851,820 km (0.06 R)
• M24: 6,294,181 km (0.12 R)
• M25: 6,686,426 km (0.077 R)
• M26: 6,839,465 km (0.097 R)
• M27: 6,993,700 km (0.07 R)
• M28: 7,211,515 km (0.046 R)
• M29: 8,831,959 km (0.067 R)
• M30: 9,237,220 km (0.082 R)
• M31: 10,101,147 km (0.098 R)
• M32: 10,418,445 km (0.104 R)
• M33: 10,560,562 km (0.084 R)
• M34: 10,774,936 km (0.079 R)
• M35: 11,500,037 km (0.12 R)
• M36: 11,794,446 km (0.113 R)
• M37: 12,278,395 km (0.047 R)
• M38: 12,466,140 km (0.09 R)
• M39: 12,617,084 km (0.051 R)
• M40: 12,997,213 km (0.118 R)
• M41: 13,807,734 km (0.117 R)
• M42: 14,993,746 km (0.094 R)
• M43: 15,315,531 km (0.073 R)
• M44: 15,884,302 km (0.117 R)
• M45: 15,966,132 km (0.066 R)
• M46: 16,089,101 km (0.092 R)
• M47: 16,584,121 km (0.102 R)
• M48: 17,294,112 km (0.094 R)
• M49: 17,801,249 km (0.103 R)
• M50: 18,014,127 km (0.07 R)
• M51: 18,270,538 km (0.05 R)
• M52: 18,442,126 km (0.064 R)
• M53: 18,830,333 km (0.11 R)
• M54: 20,409,787 km (0.086 R)
• M55: 21,080,434 km (0.091 R)
• M56: 21,441,115 km (0.088 R)
• M57: 21,531,472 km (0.116 R)
• M58: 21,849,218 km (0.069 R)
• M59: 22,077,055 km (0.095 R)
• M60: 22,260,014 km (0.078 R)
• M61: 22,535,274 km (0.114 R)
• M62: 22,719,429 km (0.074 R)
• M63: 23,181,836 km (0.084 R)
• M64: 23,787,857 km (0.094 R)
• M65: 24,069,250 km (0.092 R)
• M66: 24,825,168 km (0.09 R)
• M67: 25,684,907 km (0.053 R)
• M68: 26,166,762 km (0.103 R)
• M69: 26,700,228 km (0.09 R)
• M70: 26,943,923 km (0.095 R)
• M71: 27,433,407 km (0.106 R)
• M72: 27,777,931 km (0.085 R)
• M73: 28,173,318 km (0.11 R)
• M74: 28,869,846 km (0.088 R)
• M75: 29,270,469 km (0.049 R)
• M76: 30,381,532 km (0.09 R)
• M77: 30,737,874 km (0.116 R)
• M78: 32,592,738 km (0.111 R)
• M79: 33,954,678 km (0.109 R)
• M80: 34,536,613 km (0.064 R)
• M81: 34,642,678 km (0.06 R)
• M82: 34,908,514 km (0.044 R)
• M83: 35,175,097 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 6.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.02 AU - 16.38 AU

Year: 24696 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,962,068 km

• M1: 474,973 km (0.104 R)
• M2: 726,746 km (0.11 R)
• M3: 951,592 km (0.11 R)
• M4: 1,016,817 km (0.083 R)
• M5: 1,083,388 km (0.028 R)
• M6: 1,413,999 km (0.099 R)
• M7: 1,488,798 km (0.103 R)
• M8: 1,564,943 km (0.025 R)
• M9: 1,910,066 km (0.082 R)
• M10: 2,105,440 km (0.03 R)
• M11: 2,249,204 km (0.047 R)
• M12: 2,792,693 km (0.036 R)
• M13: 4,499,904 km (0.116 R)
• M14: 4,835,602 km (0.119 R)
• M15: 4,949,296 km (0.094 R)
• M16: 5,025,591 km (0.075 R)
• M17: 5,256,720 km (0.07 R)
• M18: 6,464,274 km (0.076 R)
• M19: 7,055,933 km (0.101 R)
• M20: 7,141,952 km (0.056 R)
• M21: 7,185,036 km (0.099 R)
• M22: 8,381,370 km (0.059 R)
• M23: 8,979,163 km (0.035 R)
• M24: 9,448,302 km (0.085 R)
• M25: 9,495,725 km (0.114 R)
• M26: 9,877,349 km (0.089 R)
• M27: 9,973,690 km (0.118 R)
• M28: 10,021,861 km (0.112 R)
• M29: 11,707,081 km (0.058 R)
• M30: 12,948,593 km (0.115 R)
• M31: 13,106,718 km (0.09 R)
• M32: 14,503,663 km (0.095 R)
• M33: 14,832,778 km (0.031 R)
• M34: 15,164,287 km (0.046 R)
• M35: 16,571,854 km (0.117 R)
• M36: 17,088,714 km (0.097 R)
• M37: 17,610,811 km (0.107 R)
• M38: 17,903,125 km (0.118 R)
• M39: 18,611,321 km (0.077 R)
• M40: 19,088,539 km (0.09 R)
• M41: 19,449,070 km (0.059 R)
• M42: 20,360,270 km (0.069 R)
• M43: 21,099,134 km (0.117 R)
• M44: 23,368,085 km (0.109 R)
• M45: 23,689,272 km (0.086 R)
• M46: 23,818,225 km (0.103 R)
• M47: 24,727,032 km (0.116 R)
• M48: 26,044,840 km (0.086 R)
• M49: 26,444,715 km (0.09 R)
• M50: 26,645,326 km (0.084 R)
• M51: 28,474,010 km (0.119 R)
• M52: 31,468,810 km (0.051 R)
• M53: 31,894,565 km (0.118 R)
• M54: 33,544,181 km (0.069 R)
• M55: 33,688,992 km (0.116 R)
• M56: 34,124,621 km (0.086 R)
• M57: 35,148,020 km (0.049 R)
• M58: 37,000,640 km (0.116 R)
• M59: 37,901,219 km (0.065 R)
• M60: 38,960,821 km (0.119 R)
• M61: 40,414,463 km (0.099 R)
• M62: 40,722,784 km (0.095 R)
• M63: 41,496,953 km (0.09 R)
• M64: 41,652,386 km (0.112 R)
• M65: 41,807,967 km (0.098 R)
• M66: 42,432,239 km (0.088 R)
• M67: 43,295,868 km (0.093 R)
• M68: 43,453,394 km (0.113 R)
• M69: 44,482,628 km (0.119 R)
• M70: 46,242,647 km (0.085 R)
• M71: 47,455,736 km (0.116 R)
• M72: 48,188,466 km (0.085 R)
• M73: 48,270,147 km (0.101 R)
• M74: 50,078,186 km (0.114 R)
• M75: 50,409,396 km (0.114 R)
• M76: 50,575,151 km (0.109 R)
• M77: 50,741,204 km (0.032 R)
• M78: 53,760,239 km (0.03 R)
• M79: 53,844,911 km (0.065 R)
• M80: 54,099,228 km (0.119 R)
• M81: 54,353,993 km (0.103 R)
• M82: 54,524,086 km (0.12 R)
• M83: 55,548,083 km (0.107 R)
• M84: 56,492,345 km (0.088 R)
• M85: 57,009,654 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit