🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 27.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 293 Days

Day: 35.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 14.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.45 AU - 14.07 AU

Year: 15525 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,864,193 km

• M1: 248,332 km (0.066 R)
• M2: 449,841 km (0.048 R)
• M3: 546,481 km (0.116 R)
• M4: 728,242 km (0.116 R)
• M5: 1,021,305 km (0.117 R)
• M6: 1,206,806 km (0.067 R)
• M7: 1,429,557 km (0.085 R)
• M8: 1,693,897 km (0.071 R)
• M9: 2,150,469 km (0.094 R)
• M10: 2,301,114 km (0.098 R)
• M11: 2,455,649 km (0.067 R)
• M12: 2,775,041 km (0.077 R)
• M13: 3,279,784 km (0.108 R)
• M14: 4,375,289 km (0.09 R)
• M15: 4,724,750 km (0.045 R)
• M16: 4,843,381 km (0.037 R)
• M17: 5,327,779 km (0.063 R)
• M18: 6,169,865 km (0.05 R)
• M19: 6,695,253 km (0.058 R)
• M20: 6,918,303 km (0.045 R)
• M21: 7,235,002 km (0.088 R)
• M22: 7,649,238 km (0.102 R)
• M23: 8,645,710 km (0.03 R)
• M24: 9,783,850 km (0.092 R)
• M25: 9,986,705 km (0.091 R)
• M26: 10,603,347 km (0.116 R)
• M27: 11,179,748 km (0.114 R)
• M28: 12,637,280 km (0.057 R)
• M29: 13,812,072 km (0.106 R)
• M30: 16,025,672 km (0.056 R)
• M31: 16,145,201 km (0.105 R)
• M32: 16,505,582 km (0.091 R)
• M33: 16,808,069 km (0.08 R)
• M34: 18,098,201 km (0.116 R)
• M35: 18,849,631 km (0.116 R)
• M36: 19,483,776 km (0.062 R)
• M37: 19,867,644 km (0.107 R)
• M38: 20,773,011 km (0.113 R)
• M39: 21,757,963 km (0.043 R)
• M40: 22,959,982 km (0.073 R)
• M41: 23,094,770 km (0.118 R)
• M42: 23,705,129 km (0.106 R)
• M43: 24,115,027 km (0.104 R)
• M44: 24,596,134 km (0.047 R)
• M45: 25,149,796 km (0.047 R)
• M46: 26,552,126 km (0.115 R)
• M47: 26,906,673 km (0.042 R)
• M48: 27,048,941 km (0.102 R)
• M49: 27,835,825 km (0.095 R)
• M50: 28,196,057 km (0.075 R)
• M51: 29,652,243 km (0.084 R)
• M52: 30,241,509 km (0.081 R)
• M53: 31,132,813 km (0.115 R)
• M54: 31,731,803 km (0.103 R)
• M55: 31,957,396 km (0.091 R)
• M56: 32,334,533 km (0.119 R)
• M57: 33,934,781 km (0.07 R)
• M58: 34,396,739 km (0.046 R)
• M59: 34,705,958 km (0.095 R)
• M60: 35,249,148 km (0.108 R)
• M61: 36,265,516 km (0.117 R)
• M62: 36,974,759 km (0.111 R)
• M63: 38,487,044 km (0.073 R)
• M64: 38,968,749 km (0.105 R)
• M65: 39,857,211 km (0.053 R)
• M66: 40,019,525 km (0.081 R)
• M67: 42,066,323 km (0.104 R)
• M68: 42,479,662 km (0.104 R)
• M69: 43,644,431 km (0.104 R)
• M70: 43,895,456 km (0.113 R)
• M71: 45,580,826 km (0.033 R)
• M72: 45,835,441 km (0.12 R)
• M73: 46,944,261 km (0.068 R)
• M74: 47,459,027 km (0.112 R)
• M75: 48,580,861 km (0.116 R)
• M76: 51,555,914 km (0.057 R)
• M77: 55,221,212 km (0.103 R)
• M78: 58,047,863 km (0.046 R)
• M79: 58,416,024 km (0.094 R)
• M80: 58,600,328 km (0.055 R)
• M81: 58,877,234 km (0.073 R)
• M82: 59,062,137 km (0.073 R)
• M83: 59,896,444 km (0.094 R)
• M84: 61,482,780 km (0.031 R)
• M85: 63,272,270 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 7.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.95 AU - 19.59 AU

Year: 22648 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,864,193 km

• M1: 138,528 km (0.094 R)
• M2: 188,643 km (0.087 R)
• M3: 455,526 km (0.076 R)
• M4: 754,721 km (0.09 R)
• M5: 1,237,773 km (0.055 R)
• M6: 1,399,189 km (0.08 R)
• M7: 1,742,516 km (0.116 R)
• M8: 1,802,355 km (0.098 R)
• M9: 2,272,840 km (0.098 R)
• M10: 2,404,636 km (0.094 R)
• M11: 2,956,802 km (0.08 R)
• M12: 3,396,171 km (0.12 R)
• M13: 3,471,419 km (0.09 R)
• M14: 4,875,843 km (0.085 R)
• M15: 5,349,769 km (0.103 R)
• M16: 6,248,853 km (0.117 R)
• M17: 6,434,354 km (0.119 R)
• M18: 7,001,480 km (0.076 R)
• M19: 7,097,671 km (0.112 R)
• M20: 7,339,720 km (0.11 R)
• M21: 7,584,762 km (0.058 R)
• M22: 7,633,979 km (0.05 R)
• M23: 8,132,888 km (0.066 R)
• M24: 8,797,402 km (0.107 R)
• M25: 9,109,912 km (0.101 R)
• M26: 9,638,890 km (0.107 R)
• M27: 9,745,852 km (0.097 R)
• M28: 9,799,558 km (0.091 R)
• M29: 12,024,826 km (0.102 R)
• M30: 15,889,687 km (0.117 R)
• M31: 16,589,506 km (0.108 R)
• M32: 17,169,647 km (0.117 R)
• M33: 18,151,308 km (0.108 R)
• M34: 18,283,553 km (0.116 R)
• M35: 18,548,939 km (0.106 R)
• M36: 19,353,028 km (0.11 R)
• M37: 19,623,650 km (0.12 R)
• M38: 19,895,470 km (0.097 R)
• M39: 20,925,750 km (0.093 R)
• M40: 22,043,845 km (0.072 R)
• M41: 22,823,848 km (0.044 R)
• M42: 23,038,072 km (0.071 R)
• M43: 23,901,850 km (0.115 R)
• M44: 25,070,060 km (0.115 R)
• M45: 25,661,121 km (0.037 R)
• M46: 29,224,991 km (0.108 R)
• M47: 30,003,050 km (0.08 R)
• M48: 30,159,529 km (0.1 R)
• M49: 30,473,236 km (0.115 R)
• M50: 30,709,152 km (0.117 R)
• M51: 30,787,990 km (0.076 R)
• M52: 31,262,065 km (0.032 R)
• M53: 31,818,420 km (0.049 R)
• M54: 33,587,864 km (0.094 R)
• M55: 34,402,574 km (0.103 R)
• M56: 35,554,328 km (0.083 R)
• M57: 35,885,687 km (0.087 R)
• M58: 36,051,740 km (0.118 R)
• M59: 37,895,235 km (0.109 R)
• M60: 38,148,953 km (0.086 R)
• M61: 39,769,248 km (0.104 R)
• M62: 40,027,154 km (0.107 R)
• M63: 40,199,341 km (0.114 R)
• M64: 40,371,828 km (0.091 R)
• M65: 40,804,166 km (0.116 R)
• M66: 42,022,640 km (0.032 R)
• M67: 42,548,477 km (0.105 R)
• M68: 43,961,429 km (0.094 R)
• M69: 44,139,151 km (0.086 R)
• M70: 44,228,162 km (0.073 R)
• M71: 44,852,434 km (0.108 R)
• M72: 45,300,030 km (0.065 R)
• M73: 47,105,677 km (0.081 R)
• M74: 47,743,113 km (0.119 R)
• M75: 48,475,096 km (0.075 R)
• M76: 50,043,031 km (0.058 R)
• M77: 50,228,682 km (0.098 R)
• M78: 51,346,776 km (0.105 R)
• M79: 52,096,710 km (0.115 R)
• M80: 53,228,418 km (0.117 R)
• M81: 54,845,571 km (0.117 R)
• M82: 54,941,164 km (0.097 R)
• M83: 56,768,652 km (0.108 R)
• M84: 56,865,442 km (0.107 R)
• M85: 57,641,256 km (0.087 R)
• M86: 58,909,547 km (0.098 R)
• M87: 59,301,643 km (0.105 R)
• M88: 59,399,779 km (0.093 R)
• M89: 60,779,520 km (0.101 R)
• M90: 60,977,588 km (0.109 R)
• M91: 64,880,896 km (0.068 R)
• M92: 65,083,152 km (0.084 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: 346 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit