🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.64 AU - 1.02 AU

Year: 273 Days

Day: 46.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,251,112 km

• M1: 436,975 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 288 Days

Day: 22.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.96 AU - 1.12 AU

Year: 384 Days

Day: 30.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,251,112 km

• M1: 546,182 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.33 AU - 2.65 AU

Year: 1421 Days

Day: 14.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 14.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.14 AU - 7.2 AU

Year: 6943 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,251,112 km

• M1: 1,279,361 km (0.084 R)
• M2: 1,709,156 km (0.045 R)
• M3: 1,984,416 km (0.081 R)
• M4: 2,094,370 km (0.091 R)
• M5: 2,366,938 km (0.107 R)
• M6: 2,724,177 km (0.081 R)
• M7: 3,150,232 km (0.034 R)
• M8: 3,490,567 km (0.119 R)
• M9: 4,321,733 km (0.081 R)
• M10: 4,700,664 km (0.095 R)
• M11: 5,304,890 km (0.118 R)
• M12: 5,679,483 km (0.052 R)
• M13: 6,030,440 km (0.105 R)
• M14: 6,257,529 km (0.043 R)
• M15: 6,355,815 km (0.075 R)
• M16: 6,787,255 km (0.11 R)
• M17: 7,469,870 km (0.111 R)
• M18: 8,210,380 km (0.098 R)
• M19: 8,790,371 km (0.108 R)
• M20: 9,346,277 km (0.077 R)
• M21: 9,609,569 km (0.081 R)
• M22: 10,453,301 km (0.073 R)
• M23: 11,161,348 km (0.076 R)
• M24: 11,320,669 km (0.114 R)
• M25: 11,480,889 km (0.111 R)
• M26: 11,601,614 km (0.09 R)
• M27: 11,884,803 km (0.07 R)
• M28: 12,706,694 km (0.042 R)
• M29: 14,016,572 km (0.118 R)
• M30: 14,275,078 km (0.068 R)
• M31: 15,016,185 km (0.107 R)
• M32: 15,635,969 km (0.112 R)
• M33: 15,904,198 km (0.117 R)
• M34: 16,672,383 km (0.115 R)
• M35: 17,267,933 km (0.065 R)
• M36: 17,452,536 km (0.091 R)
• M37: 18,104,185 km (0.11 R)
• M38: 18,480,124 km (0.054 R)
• M39: 19,001,174 km (0.096 R)
• M40: 20,057,933 km (0.03 R)
• M41: 20,252,111 km (0.104 R)
• M42: 20,398,118 km (0.095 R)
• M43: 21,629,010 km (0.031 R)
• M44: 22,328,679 km (0.094 R)
• M45: 22,731,995 km (0.057 R)
• M46: 23,545,658 km (0.038 R)
• M47: 23,853,231 km (0.055 R)
• M48: 24,317,134 km (0.047 R)
• M49: 24,888,149 km (0.082 R)
• M50: 24,992,419 km (0.082 R)
• M51: 25,149,197 km (0.092 R)
• M52: 25,726,645 km (0.053 R)
• M53: 25,884,920 km (0.104 R)
• M54: 26,255,473 km (0.067 R)
• M55: 26,414,795 km (0.114 R)
• M56: 26,841,299 km (0.099 R)
• M57: 27,863,351 km (0.117 R)
• M58: 28,243,180 km (0.089 R)
• M59: 28,679,258 km (0.061 R)
• M60: 28,898,120 km (0.091 R)
• M61: 29,337,638 km (0.093 R)
• M62: 30,056,456 km (0.095 R)
• M63: 30,557,609 km (0.074 R)
• M64: 31,398,947 km (0.068 R)
• M65: 31,624,541 km (0.11 R)
• M66: 34,315,956 km (0.104 R)
• M67: 34,606,625 km (0.089 R)
• M68: 35,248,998 km (0.117 R)
• M69: 36,131,177 km (0.1 R)
• M70: 36,604,654 km (0.05 R)
• M71: 36,961,146 km (0.041 R)
• M72: 37,258,995 km (0.088 R)
• M73: 37,857,387 km (0.115 R)
• M74: 38,458,770 km (0.115 R)
• M75: 38,700,221 km (0.046 R)
• M76: 39,732,147 km (0.095 R)
• M77: 40,896,168 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.2

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.02 AU - 12.6 AU

Year: 14678 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,251,112 km

• M1: 283,937 km (0.106 R)
• M2: 369,806 km (0.086 R)
• M3: 565,779 km (0.079 R)
• M4: 1,444,667 km (0.115 R)
• M5: 1,911,262 km (0.072 R)
• M6: 2,125,487 km (0.111 R)
• M7: 2,248,007 km (0.115 R)
• M8: 2,603,751 km (0.075 R)
• M9: 2,896,065 km (0.05 R)
• M10: 3,171,176 km (0.109 R)
• M11: 3,311,947 km (0.12 R)
• M12: 3,926,196 km (0.092 R)
• M13: 5,159,331 km (0.085 R)
• M14: 5,939,185 km (0.084 R)
• M15: 6,043,604 km (0.11 R)
• M16: 6,219,083 km (0.096 R)
• M17: 6,396,207 km (0.069 R)
• M18: 6,611,179 km (0.114 R)
• M19: 6,792,043 km (0.092 R)
• M20: 7,011,203 km (0.071 R)
• M21: 7,121,756 km (0.034 R)
• M22: 8,848,415 km (0.053 R)
• M23: 9,047,978 km (0.1 R)
• M24: 9,329,970 km (0.099 R)
• M25: 9,451,593 km (0.095 R)
• M26: 9,985,209 km (0.104 R)
• M27: 10,234,888 km (0.055 R)
• M28: 11,167,780 km (0.033 R)
• M29: 11,600,866 km (0.054 R)
• M30: 12,305,173 km (0.088 R)
• M31: 13,894,052 km (0.078 R)
• M32: 13,986,803 km (0.077 R)
• M33: 15,546,660 km (0.08 R)
• M34: 15,643,001 km (0.051 R)
• M35: 16,078,779 km (0.115 R)
• M36: 16,273,855 km (0.087 R)
• M37: 17,460,315 km (0.089 R)
• M38: 18,419,387 km (0.112 R)
• M39: 20,073,042 km (0.086 R)
• M40: 20,652,435 km (0.112 R)
• M41: 21,612,554 km (0.1 R)
• M42: 22,260,612 km (0.088 R)
• M43: 22,915,103 km (0.026 R)
• M44: 23,079,660 km (0.112 R)
• M45: 23,520,525 km (0.04 R)
• M46: 23,797,580 km (0.066 R)
• M47: 24,242,933 km (0.051 R)
• M48: 24,410,633 km (0.118 R)
• M49: 25,368,508 km (0.101 R)
• M50: 25,709,591 km (0.117 R)
• M51: 26,166,612 km (0.061 R)
• M52: 26,568,731 km (0.082 R)
• M53: 26,683,922 km (0.08 R)
• M54: 27,146,778 km (0.086 R)
• M55: 27,670,520 km (0.047 R)
• M56: 29,202,252 km (0.111 R)
• M57: 29,499,952 km (0.1 R)
• M58: 29,738,860 km (0.12 R)
• M59: 29,858,688 km (0.103 R)
• M60: 30,278,908 km (0.119 R)
• M61: 30,640,636 km (0.108 R)
• M62: 31,918,052 km (0.107 R)
• M63: 32,163,243 km (0.111 R)
• M64: 33,336,988 km (0.057 R)
• M65: 33,835,298 km (0.076 R)
• M66: 34,965,660 km (0.06 R)
• M67: 35,155,350 km (0.077 R)
• M68: 36,684,390 km (0.097 R)
• M69: 37,845,419 km (0.114 R)
• M70: 38,040,046 km (0.12 R)
• M71: 38,756,769 km (0.115 R)
• M72: 39,215,137 km (0.085 R)
• M73: 39,609,477 km (0.098 R)
• M74: 40,071,286 km (0.06 R)
• M75: 42,406,658 km (0.045 R)
• M76: 42,676,383 km (0.076 R)
• M77: 43,217,478 km (0.116 R)
• M78: 45,404,599 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 5.2

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.85 AU - 18.57 AU

Year: 22519 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,251,112 km

• M1: 90,956 km (0.101 R)
• M2: 258,954 km (0.05 R)
• M3: 450,140 km (0.117 R)
• M4: 658,231 km (0.039 R)
• M5: 1,265,748 km (0.074 R)
• M6: 1,680,732 km (0.069 R)
• M7: 2,661,197 km (0.074 R)
• M8: 2,920,150 km (0.072 R)
• M9: 3,663,053 km (0.044 R)
• M10: 4,768,133 km (0.057 R)
• M11: 5,310,575 km (0.098 R)
• M12: 5,824,743 km (0.089 R)
• M13: 6,257,230 km (0.113 R)
• M14: 6,600,856 km (0.094 R)
• M15: 6,700,040 km (0.087 R)
• M16: 6,799,822 km (0.042 R)
• M17: 6,900,202 km (0.09 R)
• M18: 7,563,818 km (0.12 R)
• M19: 7,929,585 km (0.119 R)
• M20: 8,732,776 km (0.094 R)
• M21: 8,951,189 km (0.11 R)
• M22: 9,282,398 km (0.082 R)
• M23: 9,393,699 km (0.117 R)
• M24: 9,505,449 km (0.12 R)
• M25: 9,786,693 km (0.103 R)
• M26: 10,530,643 km (0.072 R)
• M27: 10,938,746 km (0.118 R)
• M28: 11,411,475 km (0.065 R)
• M29: 13,683,119 km (0.093 R)
• M30: 13,936,837 km (0.111 R)
• M31: 15,889,089 km (0.069 R)
• M32: 16,155,822 km (0.107 R)
• M33: 16,289,712 km (0.084 R)
• M34: 16,356,732 km (0.098 R)
• M35: 16,829,012 km (0.06 R)
• M36: 17,237,265 km (0.071 R)
• M37: 17,305,631 km (0.096 R)
• M38: 17,855,852 km (0.093 R)
• M39: 20,257,496 km (0.087 R)
• M40: 20,619,224 km (0.107 R)
• M41: 22,908,670 km (0.095 R)
• M42: 23,968,720 km (0.086 R)
• M43: 25,199,612 km (0.085 R)
• M44: 25,979,465 km (0.04 R)
• M45: 26,057,855 km (0.069 R)
• M46: 26,214,932 km (0.086 R)
• M47: 26,450,998 km (0.084 R)
• M48: 27,084,395 km (0.085 R)
• M49: 28,123,951 km (0.091 R)
• M50: 29,095,290 km (0.096 R)
• M51: 29,503,094 km (0.104 R)
• M52: 31,153,607 km (0.078 R)
• M53: 31,738,385 km (0.11 R)
• M54: 33,258,599 km (0.087 R)
• M55: 33,428,991 km (0.118 R)
• M56: 35,582,901 km (0.11 R)
• M57: 36,019,128 km (0.092 R)
• M58: 37,692,530 km (0.07 R)
• M59: 38,226,295 km (0.107 R)
• M60: 38,315,455 km (0.113 R)
• M61: 38,762,603 km (0.097 R)
• M62: 39,391,214 km (0.062 R)
• M63: 40,386,040 km (0.103 R)
• M64: 41,664,204 km (0.099 R)
• M65: 41,939,763 km (0.101 R)
• M66: 42,770,181 km (0.077 R)
• M67: 45,199,501 km (0.097 R)
• M68: 46,907,310 km (0.071 R)
• M69: 48,539,572 km (0.118 R)
• M70: 48,829,493 km (0.111 R)
• M71: 49,023,222 km (0.077 R)
• M72: 51,268,387 km (0.117 R)
• M73: 52,452,903 km (0.068 R)
• M74: 53,148,234 km (0.083 R)
• M75: 53,446,981 km (0.092 R)
• M76: 54,246,731 km (0.067 R)
• M77: 56,060,605 km (0.055 R)
• M78: 58,612,595 km (0.085 R)
• M79: 59,747,445 km (0.106 R)
• M80: 60,473,294 km (0.071 R)
• M81: 62,773,810 km (0.111 R)
• M82: 62,984,294 km (0.092 R)
• M83: 63,195,077 km (0.109 R)
• M84: 65,422,590 km (0.053 R)
• M85: 65,529,253 km (0.119 R)
• M86: 66,277,841 km (0.084 R)
• M87: 66,599,476 km (0.101 R)
• M88: 67,244,392 km (0.057 R)
• M89: 67,567,673 km (0.085 R)
• M90: 67,891,403 km (0.112 R)
• M91: 67,999,413 km (0.118 R)
• M92: 68,865,734 km (0.081 R)
• M93: 69,735,795 km (0.092 R)
• M94: 69,953,760 km (0.106 R)
• M95: 70,281,379 km (0.085 R)
• M96: 70,390,585 km (0.08 R)
• M97: 72,588,178 km (0.115 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit