🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 18.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 73.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 262 Days

Day: 18.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 10

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.49 AU - 5.67 AU

Year: 3654 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,653,978 km

• M1: 189,092 km (0.102 R)
• M2: 255,214 km (0.086 R)
• M3: 618,587 km (0.103 R)
• M4: 796,010 km (0.115 R)
• M5: 900,130 km (0.083 R)
• M6: 981,362 km (0.082 R)
• M7: 1,142,180 km (0.074 R)
• M8: 1,260,960 km (0.049 R)
• M9: 1,363,285 km (0.066 R)
• M10: 1,436,738 km (0.117 R)
• M11: 1,744,012 km (0.086 R)
• M12: 1,905,428 km (0.046 R)
• M13: 2,072,080 km (0.086 R)
• M14: 2,356,166 km (0.077 R)
• M15: 2,419,596 km (0.079 R)
• M16: 2,561,265 km (0.109 R)
• M17: 2,679,298 km (0.116 R)
• M18: 2,745,719 km (0.1 R)
• M19: 2,975,502 km (0.087 R)
• M20: 3,141,555 km (0.028 R)
• M21: 3,425,193 km (0.067 R)
• M22: 3,570,153 km (0.094 R)
• M23: 3,687,737 km (0.104 R)
• M24: 4,139,672 km (0.1 R)
• M25: 4,577,545 km (0.052 R)
• M26: 4,673,288 km (0.116 R)
• M27: 4,769,629 km (0.103 R)
• M28: 4,899,330 km (0.048 R)
• M29: 5,030,079 km (0.08 R)
• M30: 5,128,963 km (0.056 R)
• M31: 5,429,655 km (0.063 R)
• M32: 5,753,085 km (0.114 R)
• M33: 6,047,943 km (0.095 R)
• M34: 6,188,415 km (0.067 R)
• M35: 6,276,827 km (0.076 R)
• M36: 6,925,334 km (0.088 R)
• M37: 7,017,187 km (0.075 R)
• M38: 7,127,890 km (0.109 R)
• M39: 7,239,041 km (0.103 R)
• M40: 7,388,340 km (0.078 R)
• M41: 7,785,073 km (0.104 R)
• M42: 7,880,517 km (0.113 R)
• M43: 8,014,856 km (0.084 R)
• M44: 8,246,882 km (0.076 R)
• M45: 8,344,270 km (0.115 R)
• M46: 8,579,438 km (0.068 R)
• M47: 8,737,563 km (0.086 R)
• M48: 9,197,277 km (0.044 R)
• M49: 9,278,060 km (0.08 R)
• M50: 9,664,920 km (0.092 R)
• M51: 9,788,189 km (0.091 R)
• M52: 10,182,080 km (0.101 R)
• M53: 10,793,187 km (0.083 R)
• M54: 11,092,533 km (0.091 R)
• M55: 11,157,009 km (0.07 R)
• M56: 11,264,720 km (0.072 R)
• M57: 11,962,743 km (0.042 R)
• M58: 12,051,006 km (0.097 R)
• M59: 12,272,561 km (0.097 R)
• M60: 12,339,281 km (0.05 R)
• M61: 12,450,732 km (0.062 R)
• M62: 12,540,191 km (0.107 R)
• M63: 12,629,800 km (0.086 R)
• M64: 12,877,385 km (0.03 R)
• M65: 13,194,981 km (0.072 R)
• M66: 13,331,863 km (0.119 R)
• M67: 13,469,194 km (0.094 R)
• M68: 13,630,012 km (0.105 R)
• M69: 14,116,354 km (0.116 R)
• M70: 14,584,745 km (0.069 R)
• M71: 14,892,019 km (0.096 R)
• M72: 15,225,323 km (0.098 R)
• M73: 15,344,852 km (0.102 R)
• M74: 15,512,850 km (0.112 R)
• M75: 15,609,191 km (0.101 R)
• M76: 15,899,262 km (0.05 R)
• M77: 16,313,199 km (0.098 R)
• M78: 16,411,036 km (0.106 R)
• M79: 16,484,638 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 12.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.56 AU - 6.3 AU

Year: 5383 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,653,978 km

• M1: 189,391 km (0.062 R)
• M2: 308,620 km (0.09 R)
• M3: 443,857 km (0.092 R)
• M4: 893,249 km (0.062 R)
• M5: 1,018,313 km (0.052 R)
• M6: 1,529,489 km (0.093 R)
• M7: 1,839,904 km (0.061 R)
• M8: 2,189,514 km (0.079 R)
• M9: 2,285,107 km (0.075 R)
• M10: 2,362,599 km (0.11 R)
• M11: 2,661,496 km (0.117 R)
• M12: 2,805,110 km (0.086 R)
• M13: 3,014,995 km (0.09 R)
• M14: 3,186,734 km (0.098 R)
• M15: 3,428,185 km (0.111 R)
• M16: 3,905,851 km (0.114 R)
• M17: 4,022,836 km (0.105 R)
• M18: 4,188,441 km (0.087 R)
• M19: 4,502,298 km (0.109 R)
• M20: 4,624,968 km (0.076 R)
• M21: 4,823,783 km (0.11 R)
• M22: 5,436,985 km (0.099 R)
• M23: 7,190,571 km (0.064 R)
• M24: 7,919,711 km (0.088 R)
• M25: 8,338,436 km (0.104 R)
• M26: 8,520,048 km (0.11 R)
• M27: 8,611,452 km (0.109 R)
• M28: 8,949,094 km (0.091 R)
• M29: 9,104,078 km (0.05 R)
• M30: 9,416,588 km (0.118 R)
• M31: 9,511,133 km (0.088 R)
• M32: 9,669,258 km (0.045 R)
• M33: 10,084,692 km (0.096 R)
• M34: 10,213,645 km (0.12 R)
• M35: 10,571,184 km (0.09 R)
• M36: 10,866,789 km (0.079 R)
• M37: 11,131,877 km (0.105 R)
• M38: 11,265,168 km (0.119 R)
• M39: 11,432,568 km (0.052 R)
• M40: 11,634,675 km (0.046 R)
• M41: 11,905,896 km (0.065 R)
• M42: 12,351,099 km (0.084 R)
• M43: 12,454,621 km (0.081 R)
• M44: 12,592,999 km (0.106 R)
• M45: 12,766,832 km (0.064 R)
• M46: 13,898,241 km (0.116 R)
• M47: 14,512,190 km (0.101 R)
• M48: 15,061,514 km (0.074 R)
• M49: 15,209,017 km (0.1 R)
• M50: 16,597,136 km (0.117 R)
• M51: 16,749,726 km (0.034 R)
• M52: 16,864,318 km (0.055 R)
• M53: 17,056,102 km (0.115 R)
• M54: 17,480,362 km (0.098 R)
• M55: 18,260,814 km (0.027 R)
• M56: 18,378,846 km (0.084 R)
• M57: 18,655,303 km (0.091 R)
• M58: 18,933,107 km (0.093 R)
• M59: 19,012,842 km (0.111 R)
• M60: 19,372,475 km (0.039 R)
• M61: 19,936,609 km (0.09 R)
• M62: 20,220,695 km (0.102 R)
• M63: 20,383,607 km (0.07 R)
• M64: 22,036,814 km (0.1 R)
• M65: 22,794,826 km (0.043 R)
• M66: 24,249,815 km (0.068 R)
• M67: 25,646,461 km (0.085 R)
• M68: 26,310,226 km (0.105 R)
• M69: 26,621,839 km (0.114 R)
• M70: 26,845,188 km (0.06 R)
• M71: 27,159,045 km (0.11 R)
• M72: 27,744,870 km (0.11 R)
• M73: 28,563,021 km (0.111 R)
• M74: 29,251,021 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 14.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.68 AU - 8.22 AU

Year: 8356 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,653,978 km

• M1: 184,454 km (0.115 R)
• M2: 300,991 km (0.114 R)
• M3: 909,555 km (0.099 R)
• M4: 1,037,162 km (0.087 R)
• M5: 1,151,754 km (0.064 R)
• M6: 1,544,897 km (0.05 R)
• M7: 1,723,218 km (0.092 R)
• M8: 1,885,083 km (0.072 R)
• M9: 2,125,636 km (0.09 R)
• M10: 2,274,785 km (0.102 R)
• M11: 2,636,962 km (0.111 R)
• M12: 2,771,001 km (0.064 R)
• M13: 3,243,731 km (0.07 R)
• M14: 3,802,329 km (0.068 R)
• M15: 4,680,469 km (0.116 R)
• M16: 5,863,788 km (0.034 R)
• M17: 6,146,977 km (0.088 R)
• M18: 6,362,248 km (0.098 R)
• M19: 6,616,714 km (0.119 R)
• M20: 7,438,305 km (0.085 R)
• M21: 7,629,491 km (0.087 R)
• M22: 7,745,131 km (0.098 R)
• M23: 8,770,923 km (0.065 R)
• M24: 9,672,250 km (0.063 R)
• M25: 10,992,152 km (0.072 R)
• M26: 11,254,248 km (0.1 R)
• M27: 11,829,003 km (0.095 R)
• M28: 12,007,772 km (0.072 R)
• M29: 12,232,618 km (0.063 R)
• M30: 15,037,279 km (0.078 R)
• M31: 15,670,227 km (0.115 R)
• M32: 15,768,364 km (0.069 R)
• M33: 16,014,751 km (0.079 R)
• M34: 16,661,164 km (0.072 R)
• M35: 17,468,394 km (0.092 R)
• M36: 17,672,296 km (0.107 R)
• M37: 18,185,416 km (0.104 R)
• M38: 18,964,073 km (0.083 R)
• M39: 19,595,077 km (0.1 R)
• M40: 19,860,015 km (0.102 R)
• M41: 20,286,219 km (0.111 R)
• M42: 20,661,860 km (0.114 R)
• M43: 20,769,570 km (0.077 R)
• M44: 21,093,898 km (0.103 R)
• M45: 21,365,418 km (0.088 R)
• M46: 22,407,816 km (0.08 R)
• M47: 23,804,612 km (0.114 R)
• M48: 23,917,558 km (0.113 R)
• M49: 25,114,341 km (0.115 R)
• M50: 25,807,129 km (0.091 R)
• M51: 26,272,378 km (0.091 R)
• M52: 26,447,557 km (0.098 R)
• M53: 26,623,185 km (0.112 R)
• M54: 26,857,904 km (0.087 R)
• M55: 28,400,408 km (0.08 R)
• M56: 28,700,351 km (0.112 R)
• M57: 29,788,826 km (0.115 R)
• M58: 31,881,550 km (0.084 R)
• M59: 34,403,770 km (0.096 R)
• M60: 34,980,021 km (0.07 R)
• M61: 35,688,816 km (0.087 R)
• M62: 36,272,248 km (0.106 R)
• M63: 36,858,821 km (0.109 R)
• M64: 37,645,706 km (0.049 R)
• M65: 37,843,325 km (0.092 R)
• M66: 37,975,270 km (0.1 R)
• M67: 38,570,819 km (0.111 R)
• M68: 39,369,821 km (0.049 R)
• M69: 40,308,847 km (0.109 R)
• M70: 40,916,364 km (0.101 R)
• M71: 41,594,940 km (0.109 R)
• M72: 41,935,724 km (0.111 R)
• M73: 42,619,835 km (0.038 R)
• M74: 42,894,497 km (0.034 R)
• M75: 43,307,686 km (0.096 R)
• M76: 44,694,458 km (0.118 R)
• M77: 45,323,368 km (0.116 R)
• M78: 46,377,883 km (0.076 R)
• M79: 46,801,993 km (0.116 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: 518 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit