🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.7 AU - 1.14 AU

Year: 380 Days

Day: 46.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,365,155 km

• M1: 63,429 km (0.093 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.21 AU - 2.69 AU

Year: 1651 Days

Day: 32.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 11.5

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.22 AU - 8.94 AU

Year: 10818 Days

Day: 14.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,365,155 km

• M1: 144,811 km (0.039 R)
• M2: 315,652 km (0.057 R)
• M3: 498,610 km (0.064 R)
• M4: 596,746 km (0.095 R)
• M5: 1,548,488 km (0.067 R)
• M6: 2,128,179 km (0.096 R)
• M7: 2,619,608 km (0.094 R)
• M8: 2,709,965 km (0.104 R)
• M9: 2,893,971 km (0.117 R)
• M10: 3,242,235 km (0.056 R)
• M11: 3,339,623 km (0.029 R)
• M12: 3,604,112 km (0.078 R)
• M13: 3,944,297 km (0.084 R)
• M14: 4,153,585 km (0.111 R)
• M15: 4,510,525 km (0.108 R)
• M16: 4,583,080 km (0.084 R)
• M17: 6,196,194 km (0.096 R)
• M18: 7,105,450 km (0.105 R)
• M19: 7,403,449 km (0.091 R)
• M20: 7,792,703 km (0.112 R)
• M21: 8,188,688 km (0.109 R)
• M22: 8,411,589 km (0.071 R)
• M23: 8,546,227 km (0.051 R)
• M24: 9,323,089 km (0.116 R)
• M25: 9,790,582 km (0.088 R)
• M26: 9,979,824 km (0.106 R)
• M27: 10,122,390 km (0.098 R)
• M28: 11,140,105 km (0.088 R)
• M29: 11,836,632 km (0.099 R)
• M30: 13,324,084 km (0.073 R)
• M31: 14,276,574 km (0.119 R)
• M32: 14,599,107 km (0.116 R)
• M33: 15,525,716 km (0.098 R)
• M34: 16,753,017 km (0.118 R)
• M35: 18,651,863 km (0.06 R)
• M36: 19,063,406 km (0.055 R)
• M37: 19,359,161 km (0.119 R)
• M38: 20,015,148 km (0.097 R)
• M39: 20,376,128 km (0.068 R)
• M40: 21,410,447 km (0.067 R)
• M41: 21,841,439 km (0.113 R)
• M42: 23,340,409 km (0.11 R)
• M43: 24,102,311 km (0.095 R)
• M44: 25,066,170 km (0.07 R)
• M45: 25,520,350 km (0.113 R)
• M46: 26,898,894 km (0.108 R)
• M47: 27,764,467 km (0.113 R)
• M48: 28,032,696 km (0.047 R)
• M49: 28,167,035 km (0.093 R)
• M50: 28,774,552 km (0.091 R)
• M51: 29,454,624 km (0.085 R)
• M52: 29,728,089 km (0.05 R)
• M53: 30,900,039 km (0.092 R)
• M54: 31,386,830 km (0.029 R)
• M55: 32,157,109 km (0.068 R)
• M56: 32,297,881 km (0.104 R)
• M57: 33,146,550 km (0.056 R)
• M58: 33,930,891 km (0.092 R)
• M59: 35,010,390 km (0.034 R)
• M60: 35,445,271 km (0.113 R)
• M61: 36,027,954 km (0.077 R)
• M62: 38,017,905 km (0.074 R)
• M63: 38,166,755 km (0.085 R)
• M64: 38,539,553 km (0.086 R)
• M65: 38,988,646 km (0.115 R)
• M66: 41,183,546 km (0.107 R)
• M67: 41,872,893 km (0.07 R)
• M68: 43,185,315 km (0.094 R)
• M69: 44,198,093 km (0.09 R)
• M70: 44,276,332 km (0.044 R)
• M71: 44,511,350 km (0.051 R)
• M72: 45,455,313 km (0.109 R)
• M73: 46,246,985 km (0.112 R)
• M74: 47,043,294 km (0.116 R)
• M75: 48,972,658 km (0.036 R)
• M76: 49,621,614 km (0.111 R)
• M77: 50,436,773 km (0.102 R)
• M78: 50,518,453 km (0.052 R)
• M79: 51,915,099 km (0.032 R)
• M80: 52,659,647 km (0.111 R)
• M81: 53,074,781 km (0.119 R)
• M82: 53,157,958 km (0.079 R)
• M83: 53,324,311 km (0.051 R)
• M84: 53,407,637 km (0.03 R)
• M85: 53,741,240 km (0.092 R)
• M86: 54,410,541 km (0.025 R)
• M87: 54,830,163 km (0.1 R)
• M88: 55,841,893 km (0.118 R)
• M89: 56,434,899 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 6.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.36 AU - 17.26 AU

Year: 22091 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,365,155 km

• M1: 160,219 km (0.034 R)
• M2: 211,083 km (0.09 R)
• M3: 257,159 km (0.069 R)
• M4: 307,723 km (0.071 R)
• M5: 376,538 km (0.088 R)
• M6: 498,759 km (0.046 R)
• M7: 762,500 km (0.028 R)
• M8: 879,336 km (0.11 R)
• M9: 1,219,821 km (0.099 R)
• M10: 1,647,970 km (0.049 R)
• M11: 2,119,353 km (0.054 R)
• M12: 2,341,655 km (0.118 R)
• M13: 2,930,173 km (0.098 R)
• M14: 3,497,299 km (0.113 R)
• M15: 3,595,136 km (0.079 R)
• M16: 3,760,142 km (0.102 R)
• M17: 4,166,301 km (0.055 R)
• M18: 4,444,852 km (0.039 R)
• M19: 4,586,521 km (0.028 R)
• M20: 5,130,609 km (0.07 R)
• M21: 5,504,603 km (0.059 R)
• M22: 6,082,201 km (0.059 R)
• M23: 7,210,917 km (0.082 R)
• M24: 7,252,505 km (0.097 R)
• M25: 7,503,231 km (0.109 R)
• M26: 8,013,060 km (0.09 R)
• M27: 8,315,697 km (0.046 R)
• M28: 9,381,432 km (0.049 R)
• M29: 9,472,238 km (0.047 R)
• M30: 9,746,152 km (0.108 R)
• M31: 9,884,231 km (0.102 R)
• M32: 10,489,653 km (0.087 R)
• M33: 10,583,750 km (0.104 R)
• M34: 11,251,106 km (0.034 R)
• M35: 11,299,277 km (0.047 R)
• M36: 11,444,237 km (0.099 R)
• M37: 11,981,144 km (0.078 R)
• M38: 12,178,463 km (0.097 R)
• M39: 12,576,244 km (0.117 R)
• M40: 12,877,235 km (0.05 R)
• M41: 12,978,214 km (0.101 R)
• M42: 13,079,342 km (0.108 R)
• M43: 13,743,257 km (0.119 R)
• M44: 13,794,868 km (0.09 R)
• M45: 14,786,104 km (0.106 R)
• M46: 15,370,433 km (0.115 R)
• M47: 15,584,807 km (0.106 R)
• M48: 16,125,005 km (0.096 R)
• M49: 16,233,763 km (0.118 R)
• M50: 16,616,434 km (0.091 R)
• M51: 16,891,544 km (0.079 R)
• M52: 19,899,359 km (0.076 R)
• M53: 21,255,165 km (0.095 R)
• M54: 21,494,072 km (0.053 R)
• M55: 21,613,751 km (0.029 R)
• M56: 21,853,855 km (0.114 R)
• M57: 22,095,007 km (0.086 R)
• M58: 22,397,494 km (0.11 R)
• M59: 23,129,177 km (0.066 R)
• M60: 23,313,332 km (0.107 R)
• M61: 23,559,570 km (0.06 R)
• M62: 23,930,723 km (0.046 R)
• M63: 25,878,487 km (0.097 R)
• M64: 26,903,531 km (0.12 R)
• M65: 28,400,109 km (0.11 R)
• M66: 29,523,589 km (0.072 R)
• M67: 29,723,302 km (0.085 R)
• M68: 30,459,622 km (0.082 R)
• M69: 32,361,011 km (0.094 R)
• M70: 32,498,193 km (0.12 R)
• M71: 33,118,276 km (0.104 R)
• M72: 33,603,272 km (0.056 R)
• M73: 37,495,061 km (0.058 R)
• M74: 43,177,386 km (0.055 R)
• M75: 43,934,800 km (0.103 R)
• M76: 45,462,793 km (0.084 R)
• M77: 48,885,143 km (0.089 R)
• M78: 49,042,670 km (0.101 R)
• M79: 49,437,160 km (0.1 R)
• M80: 50,070,707 km (0.114 R)
• M81: 51,105,774 km (0.062 R)
• M82: 51,505,799 km (0.094 R)
• M83: 51,585,834 km (0.104 R)
• M84: 51,987,055 km (0.102 R)
• M85: 52,067,539 km (0.08 R)
• M86: 52,389,324 km (0.099 R)
• M87: 52,792,640 km (0.114 R)
• M88: 52,873,423 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.8

Radius: 5.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.79 AU - 16.59 AU

Year: 25484 Days

Day: 17.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,365,155 km

• M1: 287,228 km (0.026 R)
• M2: 407,953 km (0.053 R)
• M3: 578,196 km (0.108 R)
• M4: 1,254,528 km (0.115 R)
• M5: 1,434,045 km (0.079 R)
• M6: 1,817,315 km (0.06 R)
• M7: 3,022,176 km (0.094 R)
• M8: 3,081,866 km (0.042 R)
• M9: 3,956,714 km (0.109 R)
• M10: 5,257,168 km (0.114 R)
• M11: 5,328,975 km (0.069 R)
• M12: 5,619,644 km (0.107 R)
• M13: 6,483,721 km (0.113 R)
• M14: 6,715,897 km (0.115 R)
• M15: 7,753,358 km (0.03 R)
• M16: 9,183,664 km (0.11 R)
• M17: 10,062,102 km (0.036 R)
• M18: 10,330,930 km (0.102 R)
• M19: 10,511,494 km (0.037 R)
• M20: 11,290,151 km (0.081 R)
• M21: 11,383,052 km (0.107 R)
• M22: 11,663,099 km (0.072 R)
• M23: 13,834,661 km (0.083 R)
• M24: 15,349,938 km (0.113 R)
• M25: 16,022,680 km (0.084 R)
• M26: 16,284,027 km (0.036 R)
• M27: 17,827,429 km (0.067 R)
• M28: 18,152,505 km (0.069 R)
• M29: 18,918,745 km (0.087 R)
• M30: 21,051,113 km (0.074 R)
• M31: 22,087,527 km (0.116 R)
• M32: 22,553,525 km (0.098 R)
• M33: 22,787,645 km (0.118 R)
• M34: 23,081,455 km (0.102 R)
• M35: 23,317,521 km (0.071 R)
• M36: 23,494,944 km (0.063 R)
• M37: 27,014,084 km (0.107 R)
• M38: 27,200,633 km (0.116 R)
• M39: 28,454,413 km (0.116 R)
• M40: 29,343,323 km (0.11 R)
• M41: 30,176,882 km (0.073 R)
• M42: 30,241,359 km (0.084 R)
• M43: 30,499,565 km (0.113 R)
• M44: 30,758,519 km (0.096 R)
• M45: 32,988,874 km (0.088 R)
• M46: 34,056,404 km (0.05 R)
• M47: 34,123,574 km (0.107 R)
• M48: 36,430,821 km (0.069 R)
• M49: 37,950,437 km (0.112 R)
• M50: 39,068,681 km (0.115 R)
• M51: 39,561,157 km (0.118 R)
• M52: 39,914,357 km (0.092 R)
• M53: 40,410,424 km (0.112 R)
• M54: 41,194,167 km (0.111 R)
• M55: 41,265,675 km (0.105 R)
• M56: 44,159,197 km (0.05 R)
• M57: 44,672,168 km (0.083 R)
• M58: 45,630,343 km (0.091 R)
• M59: 47,416,840 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit