🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.48 AU - 2 AU

Year: 879 Days

Day: 25.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.89 AU - 2.19 AU

Year: 1116 Days

Day: 12.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,762,371 km

• M1: 1,317,060 km (0.05 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.75 AU - 6.07 AU

Year: 4166 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,762,371 km

• M1: 182,509 km (0.077 R)
• M2: 290,669 km (0.083 R)
• M3: 386,112 km (0.077 R)
• M4: 537,804 km (0.037 R)
• M5: 671,246 km (0.092 R)
• M6: 783,145 km (0.068 R)
• M7: 914,791 km (0.088 R)
• M8: 1,175,241 km (0.099 R)
• M9: 1,358,199 km (0.116 R)
• M10: 1,460,973 km (0.032 R)
• M11: 1,581,848 km (0.109 R)
• M12: 1,737,878 km (0.107 R)
• M13: 1,915,750 km (0.086 R)
• M14: 2,066,096 km (0.095 R)
• M15: 2,325,648 km (0.088 R)
• M16: 2,725,823 km (0.086 R)
• M17: 3,489,370 km (0.094 R)
• M18: 3,591,994 km (0.086 R)
• M19: 3,737,404 km (0.113 R)
• M20: 4,055,598 km (0.113 R)
• M21: 4,316,796 km (0.068 R)
• M22: 4,561,089 km (0.099 R)
• M23: 5,180,125 km (0.078 R)
• M24: 6,295,826 km (0.107 R)
• M25: 6,472,053 km (0.083 R)
• M26: 6,855,322 km (0.113 R)
• M27: 7,010,755 km (0.105 R)
• M28: 7,193,563 km (0.071 R)
• M29: 7,430,975 km (0.1 R)
• M30: 7,563,968 km (0.097 R)
• M31: 8,131,392 km (0.084 R)
• M32: 9,050,821 km (0.063 R)
• M33: 9,393,400 km (0.105 R)
• M34: 9,740,168 km (0.03 R)
• M35: 10,416,799 km (0.112 R)
• M36: 11,506,470 km (0.111 R)
• M37: 11,815,539 km (0.112 R)
• M38: 12,951,136 km (0.046 R)
• M39: 13,111,655 km (0.043 R)
• M40: 13,662,325 km (0.081 R)
• M41: 13,858,448 km (0.114 R)
• M42: 15,088,740 km (0.036 R)
• M43: 15,291,595 km (0.087 R)
• M44: 15,939,803 km (0.072 R)
• M45: 16,562,279 km (0.066 R)
• M46: 17,192,685 km (0.051 R)
• M47: 17,369,210 km (0.055 R)
• M48: 17,973,885 km (0.064 R)
• M49: 18,081,296 km (0.119 R)
• M50: 18,549,388 km (0.043 R)
• M51: 18,730,551 km (0.109 R)
• M52: 18,875,811 km (0.108 R)
• M53: 20,051,650 km (0.111 R)
• M54: 20,873,690 km (0.101 R)
• M55: 21,402,668 km (0.087 R)
• M56: 22,204,363 km (0.119 R)
• M57: 23,327,694 km (0.076 R)
• M58: 24,034,244 km (0.079 R)
• M59: 24,907,297 km (0.113 R)
• M60: 25,227,287 km (0.076 R)
• M61: 25,911,997 km (0.04 R)
• M62: 26,317,706 km (0.117 R)
• M63: 26,480,469 km (0.084 R)
• M64: 26,971,000 km (0.117 R)
• M65: 27,176,398 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 9.2

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.89 AU - 6.73 AU

Year: 6069 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,762,371 km

• M1: 178,021 km (0.086 R)
• M2: 467,493 km (0.09 R)
• M3: 598,391 km (0.099 R)
• M4: 742,454 km (0.101 R)
• M5: 811,868 km (0.112 R)
• M6: 942,915 km (0.111 R)
• M7: 1,003,503 km (0.097 R)
• M8: 1,465,610 km (0.115 R)
• M9: 1,627,326 km (0.041 R)
• M10: 1,776,026 km (0.096 R)
• M11: 1,909,916 km (0.119 R)
• M12: 2,457,743 km (0.118 R)
• M13: 2,521,622 km (0.086 R)
• M14: 2,650,874 km (0.11 R)
• M15: 2,916,261 km (0.043 R)
• M16: 3,006,618 km (0.062 R)
• M17: 3,401,257 km (0.089 R)
• M18: 3,616,828 km (0.102 R)
• M19: 4,086,715 km (0.076 R)
• M20: 4,419,420 km (0.109 R)
• M21: 4,523,540 km (0.117 R)
• M22: 5,083,784 km (0.097 R)
• M23: 5,165,614 km (0.114 R)
• M24: 5,581,497 km (0.069 R)
• M25: 5,694,144 km (0.097 R)
• M26: 5,807,689 km (0.119 R)
• M27: 6,712,456 km (0.106 R)
• M28: 6,832,434 km (0.062 R)
• M29: 7,227,372 km (0.098 R)
• M30: 7,350,342 km (0.086 R)
• M31: 7,505,026 km (0.086 R)
• M32: 7,598,375 km (0.065 R)
• M33: 7,754,854 km (0.11 R)
• M34: 8,134,683 km (0.108 R)
• M35: 8,262,739 km (0.068 R)
• M36: 8,553,109 km (0.116 R)
• M37: 8,781,245 km (0.055 R)
• M38: 8,912,592 km (0.115 R)
• M39: 9,110,810 km (0.12 R)
• M40: 9,343,883 km (0.097 R)
• M41: 10,192,402 km (0.083 R)
• M42: 10,678,296 km (0.072 R)
• M43: 10,818,619 km (0.112 R)
• M44: 11,171,819 km (0.075 R)
• M45: 12,071,501 km (0.099 R)
• M46: 12,144,505 km (0.119 R)
• M47: 12,807,971 km (0.094 R)
• M48: 13,144,118 km (0.093 R)
• M49: 13,863,384 km (0.095 R)
• M50: 14,131,464 km (0.115 R)
• M51: 14,478,830 km (0.104 R)
• M52: 16,418,965 km (0.102 R)
• M53: 16,784,133 km (0.06 R)
• M54: 17,316,402 km (0.114 R)
• M55: 17,439,970 km (0.099 R)
• M56: 17,937,383 km (0.073 R)
• M57: 18,734,441 km (0.077 R)
• M58: 19,116,065 km (0.056 R)
• M59: 19,286,457 km (0.12 R)
• M60: 19,457,297 km (0.055 R)
• M61: 19,671,671 km (0.118 R)
• M62: 19,886,793 km (0.118 R)
• M63: 20,189,429 km (0.054 R)
• M64: 20,799,041 km (0.073 R)
• M65: 21,458,917 km (0.078 R)
• M66: 21,813,614 km (0.078 R)
• M67: 21,947,204 km (0.091 R)
• M68: 22,799,164 km (0.085 R)
• M69: 24,028,560 km (0.119 R)
• M70: 24,628,148 km (0.03 R)
• M71: 25,232,523 km (0.112 R)
• M72: 26,219,420 km (0.059 R)
• M73: 27,314,626 km (0.09 R)
• M74: 27,554,731 km (0.115 R)
• M75: 27,843,754 km (0.093 R)
• M76: 28,570,650 km (0.069 R)
• M77: 28,765,576 km (0.03 R)
• M78: 29,451,183 km (0.058 R)
• M79: 29,845,374 km (0.064 R)
• M80: 30,440,025 km (0.032 R)
• M81: 31,893,069 km (0.091 R)
• M82: 32,806,364 km (0.037 R)
• M83: 33,728,186 km (0.033 R)
• M84: 33,985,794 km (0.072 R)
• M85: 34,140,628 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit