🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 207 Days

Day: 36.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.6 AU - 1.82 AU

Year: 809 Days

Day: 12.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 14.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.94 AU - 13.52 AU

Year: 14529 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 108,961,219 km

• M1: 182,360 km (0.092 R)
• M2: 368,609 km (0.104 R)
• M3: 528,230 km (0.089 R)
• M4: 1,127,818 km (0.118 R)
• M5: 1,632,562 km (0.085 R)
• M6: 2,283,462 km (0.118 R)
• M7: 3,068,701 km (0.08 R)
• M8: 3,338,276 km (0.059 R)
• M9: 3,647,046 km (0.113 R)
• M10: 3,773,157 km (0.098 R)
• M11: 3,900,764 km (0.096 R)
• M12: 4,226,289 km (0.116 R)
• M13: 4,392,343 km (0.091 R)
• M14: 5,579,402 km (0.116 R)
• M15: 6,095,964 km (0.088 R)
• M16: 6,938,798 km (0.073 R)
• M17: 7,534,646 km (0.082 R)
• M18: 8,023,083 km (0.085 R)
• M19: 8,313,004 km (0.089 R)
• M20: 8,860,383 km (0.115 R)
• M21: 10,889,977 km (0.1 R)
• M22: 11,165,087 km (0.074 R)
• M23: 11,349,691 km (0.092 R)
• M24: 11,442,442 km (0.097 R)
• M25: 12,098,429 km (0.07 R)
• M26: 12,959,963 km (0.091 R)
• M27: 13,105,521 km (0.098 R)
• M28: 13,496,271 km (0.082 R)
• M29: 14,339,405 km (0.082 R)
• M30: 14,439,635 km (0.108 R)
• M31: 16,128,595 km (0.106 R)
• M32: 17,289,026 km (0.103 R)
• M33: 17,879,339 km (0.11 R)
• M34: 19,245,467 km (0.072 R)
• M35: 19,356,319 km (0.072 R)
• M36: 19,467,171 km (0.102 R)
• M37: 19,745,573 km (0.107 R)
• M38: 19,913,272 km (0.048 R)
• M39: 20,081,270 km (0.099 R)
• M40: 20,532,009 km (0.091 R)
• M41: 21,214,175 km (0.057 R)
• M42: 21,961,715 km (0.108 R)
• M43: 22,309,530 km (0.075 R)
• M44: 25,037,148 km (0.079 R)
• M45: 25,218,760 km (0.034 R)
• M46: 25,400,671 km (0.073 R)
• M47: 25,643,917 km (0.092 R)
• M48: 25,949,247 km (0.077 R)
• M49: 26,624,980 km (0.03 R)
• M50: 27,244,315 km (0.098 R)
• M51: 27,555,778 km (0.117 R)
• M52: 27,805,756 km (0.082 R)
• M53: 27,931,119 km (0.079 R)
• M54: 28,434,217 km (0.055 R)
• M55: 29,449,238 km (0.115 R)
• M56: 29,833,107 km (0.051 R)
• M57: 30,411,751 km (0.054 R)
• M58: 30,929,360 km (0.066 R)
• M59: 32,104,451 km (0.067 R)
• M60: 33,161,210 km (0.104 R)
• M61: 33,493,916 km (0.035 R)
• M62: 37,225,037 km (0.03 R)
• M63: 38,195,628 km (0.088 R)
• M64: 39,104,435 km (0.108 R)
• M65: 39,455,840 km (0.1 R)
• M66: 39,808,293 km (0.062 R)
• M67: 40,020,273 km (0.061 R)
• M68: 40,943,292 km (0.117 R)
• M69: 41,157,366 km (0.097 R)
• M70: 41,658,070 km (0.101 R)
• M71: 43,027,489 km (0.062 R)
• M72: 43,172,450 km (0.099 R)
• M73: 43,317,709 km (0.053 R)
• M74: 44,118,955 km (0.088 R)
• M75: 44,925,288 km (0.078 R)
• M76: 45,072,342 km (0.118 R)
• M77: 46,775,664 km (0.083 R)
• M78: 48,802,117 km (0.116 R)
• M79: 49,028,907 km (0.116 R)
• M80: 50,092,548 km (0.062 R)
• M81: 51,010,331 km (0.091 R)
• M82: 51,394,348 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.9

Radius: 6.1

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.82 AU - 19.18 AU

Year: 23146 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,961,219 km

• M1: 104,719 km (0.1 R)
• M2: 225,594 km (0.116 R)
• M3: 323,879 km (0.075 R)
• M4: 478,264 km (0.118 R)
• M5: 564,283 km (0.108 R)
• M6: 727,794 km (0.068 R)
• M7: 1,126,921 km (0.096 R)
• M8: 1,333,815 km (0.079 R)
• M9: 1,885,232 km (0.083 R)
• M10: 2,614,073 km (0.063 R)
• M11: 2,967,872 km (0.101 R)
• M12: 3,089,196 km (0.073 R)
• M13: 3,851,248 km (0.119 R)
• M14: 4,574,852 km (0.065 R)
• M15: 4,668,351 km (0.094 R)
• M16: 4,809,572 km (0.111 R)
• M17: 5,096,500 km (0.08 R)
• M18: 5,144,820 km (0.118 R)
• M19: 6,092,224 km (0.119 R)
• M20: 6,195,147 km (0.082 R)
• M21: 6,771,099 km (0.034 R)
• M22: 6,877,613 km (0.094 R)
• M23: 7,200,594 km (0.098 R)
• M24: 7,309,352 km (0.088 R)
• M25: 7,973,417 km (0.118 R)
• M26: 8,656,630 km (0.1 R)
• M27: 8,888,507 km (0.079 R)
• M28: 10,017,821 km (0.11 R)
• M29: 10,139,295 km (0.091 R)
• M30: 10,445,223 km (0.082 R)
• M31: 11,571,246 km (0.058 R)
• M32: 11,698,703 km (0.103 R)
• M33: 11,955,114 km (0.064 R)
• M34: 12,084,067 km (0.041 R)
• M35: 12,538,695 km (0.061 R)
• M36: 12,867,062 km (0.108 R)
• M37: 13,331,265 km (0.1 R)
• M38: 13,532,025 km (0.1 R)
• M39: 13,599,045 km (0.069 R)
• M40: 13,801,152 km (0.104 R)
• M41: 14,139,991 km (0.063 R)
• M42: 14,276,274 km (0.088 R)
• M43: 14,895,161 km (0.081 R)
• M44: 15,733,806 km (0.109 R)
• M45: 16,444,396 km (0.056 R)
• M46: 17,823,240 km (0.099 R)
• M47: 19,314,132 km (0.059 R)
• M48: 19,693,064 km (0.105 R)
• M49: 20,689,685 km (0.109 R)
• M50: 21,389,354 km (0.108 R)
• M51: 22,254,927 km (0.058 R)
• M52: 22,492,937 km (0.069 R)
• M53: 22,811,731 km (0.047 R)
• M54: 23,292,688 km (0.095 R)
• M55: 23,373,022 km (0.118 R)
• M56: 26,331,170 km (0.101 R)
• M57: 26,835,464 km (0.091 R)
• M58: 27,427,872 km (0.094 R)
• M59: 27,768,357 km (0.114 R)
• M60: 29,927,952 km (0.061 R)
• M61: 30,806,839 km (0.108 R)
• M62: 31,783,264 km (0.091 R)
• M63: 32,140,803 km (0.118 R)
• M64: 32,950,277 km (0.064 R)
• M65: 33,402,961 km (0.108 R)
• M66: 33,493,766 km (0.12 R)
• M67: 33,766,483 km (0.059 R)
• M68: 34,497,568 km (0.042 R)
• M69: 34,864,981 km (0.075 R)
• M70: 39,662,883 km (0.073 R)
• M71: 41,210,174 km (0.082 R)
• M72: 41,307,413 km (0.096 R)
• M73: 41,600,026 km (0.117 R)
• M74: 42,285,334 km (0.113 R)
• M75: 43,865,536 km (0.075 R)
• M76: 46,880,233 km (0.067 R)
• M77: 46,981,959 km (0.072 R)
• M78: 49,961,201 km (0.081 R)
• M79: 51,525,995 km (0.116 R)
• M80: 52,367,183 km (0.104 R)
• M81: 54,063,025 km (0.059 R)
• M82: 55,346,724 km (0.093 R)
• M83: 57,290,898 km (0.103 R)
• M84: 61,357,118 km (0.038 R)
• M85: 64,721,724 km (0.108 R)
• M86: 64,948,215 km (0.115 R)
• M87: 65,515,490 km (0.076 R)
• M88: 66,654,827 km (0.103 R)
• M89: 71,745,194 km (0.119 R)
• M90: 73,508,953 km (0.028 R)
• M91: 74,336,977 km (0.113 R)
• M92: 74,692,721 km (0.114 R)
• M93: 76,360,588 km (0.037 R)
• M94: 79,975,620 km (0.105 R)
• M95: 80,949,053 km (0.047 R)

Asteroid Belt

Center: 18.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.4

Radius: 5.2

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 17.15 AU - 23.25 AU

Year: 32834 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,961,219 km

• M1: 115,340 km (0.053 R)
• M2: 602,431 km (0.047 R)
• M3: 1,104,182 km (0.094 R)
• M4: 1,355,955 km (0.072 R)
• M5: 1,665,174 km (0.076 R)
• M6: 1,827,787 km (0.111 R)
• M7: 1,995,636 km (0.12 R)
• M8: 2,124,888 km (0.069 R)
• M9: 2,212,553 km (0.081 R)
• M10: 2,763,222 km (0.077 R)
• M11: 3,769,717 km (0.091 R)
• M12: 5,891,763 km (0.074 R)
• M13: 6,202,178 km (0.088 R)
• M14: 6,903,792 km (0.101 R)
• M15: 7,165,140 km (0.118 R)
• M16: 9,226,149 km (0.088 R)
• M17: 10,172,206 km (0.052 R)
• M18: 10,845,098 km (0.071 R)
• M19: 11,920,108 km (0.114 R)
• M20: 15,004,218 km (0.114 R)
• M21: 15,342,458 km (0.103 R)
• M22: 15,940,401 km (0.079 R)
• M23: 16,199,056 km (0.058 R)
• M24: 16,459,057 km (0.081 R)
• M25: 17,159,025 km (0.066 R)
• M26: 17,690,397 km (0.053 R)
• M27: 18,047,786 km (0.061 R)
• M28: 20,520,938 km (0.076 R)
• M29: 21,940,024 km (0.034 R)
• M30: 23,000,673 km (0.113 R)
• M31: 24,871,843 km (0.047 R)
• M32: 26,078,499 km (0.085 R)
• M33: 28,339,821 km (0.103 R)
• M34: 30,023,545 km (0.098 R)
• M35: 30,556,263 km (0.113 R)
• M36: 31,307,394 km (0.079 R)
• M37: 32,281,874 km (0.045 R)
• M38: 32,609,045 km (0.095 R)
• M39: 33,156,573 km (0.068 R)
• M40: 33,486,586 km (0.059 R)
• M41: 33,596,839 km (0.102 R)
• M42: 36,618,716 km (0.075 R)
• M43: 37,416,223 km (0.095 R)
• M44: 40,310,941 km (0.082 R)
• M45: 41,370,543 km (0.113 R)
• M46: 42,439,270 km (0.108 R)
• M47: 44,240,578 km (0.118 R)
• M48: 44,603,802 km (0.091 R)
• M49: 50,043,929 km (0.11 R)
• M50: 52,201,130 km (0.046 R)
• M51: 52,328,886 km (0.109 R)
• M52: 53,484,081 km (0.086 R)
• M53: 54,388,400 km (0.064 R)
• M54: 56,736,937 km (0.048 R)
• M55: 59,251,528 km (0.075 R)
• M56: 60,187,113 km (0.092 R)
• M57: 61,262,273 km (0.112 R)
• M58: 61,397,210 km (0.061 R)
• M59: 61,802,321 km (0.1 R)
• M60: 62,751,071 km (0.085 R)
• M61: 63,295,308 km (0.116 R)
• M62: 63,431,741 km (0.099 R)
• M63: 66,732,618 km (0.062 R)
• M64: 67,010,122 km (0.11 R)
• M65: 71,078,137 km (0.032 R)
• M66: 73,786,457 km (0.1 R)
• M67: 75,369,801 km (0.115 R)
• M68: 77,692,607 km (0.08 R)
• M69: 77,984,622 km (0.082 R)
• M70: 80,333,907 km (0.079 R)
• M71: 80,481,560 km (0.096 R)
• M72: 83,751,470 km (0.1 R)
• M73: 84,050,965 km (0.099 R)
• M74: 85,704,022 km (0.088 R)
• M75: 86,156,705 km (0.098 R)
• M76: 86,761,679 km (0.079 R)
• M77: 88,127,657 km (0.039 R)
• M78: 88,279,947 km (0.119 R)
• M79: 88,584,678 km (0.062 R)
• M80: 89,347,927 km (0.111 R)
• M81: 91,034,942 km (0.058 R)
• M82: 91,496,900 km (0.103 R)
• M83: 92,268,376 km (0.09 R)
• M84: 95,063,912 km (0.118 R)
• M85: 97,414,693 km (0.116 R)
• M86: 100,896,882 km (0.112 R)
• M87: 101,534,468 km (0.102 R)
• M88: 102,493,241 km (0.101 R)
• M89: 102,973,750 km (0.089 R)
• M90: 103,134,118 km (0.117 R)
• M91: 103,455,006 km (0.104 R)
• M92: 103,615,524 km (0.113 R)
• M93: 105,064,529 km (0.112 R)
• M94: 106,358,252 km (0.099 R)
• M95: 107,169,371 km (0.117 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 16,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit