🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.27 AU - 1.95 AU

Year: 782 Days

Day: 32.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,413,160 km

• M1: 19,897 km (0.038 R)
• M2: 653,294 km (0.09 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 8.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.46 AU - 5.38 AU

Year: 3558 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,413,160 km

• M1: 239,357 km (0.093 R)
• M2: 457,769 km (0.117 R)
• M3: 528,679 km (0.045 R)
• M4: 638,334 km (0.077 R)
• M5: 756,367 km (0.104 R)
• M6: 837,748 km (0.088 R)
• M7: 937,380 km (0.088 R)
• M8: 1,057,208 km (0.083 R)
• M9: 1,210,097 km (0.114 R)
• M10: 1,411,606 km (0.118 R)
• M11: 1,525,749 km (0.117 R)
• M12: 1,649,167 km (0.107 R)
• M13: 1,712,148 km (0.095 R)
• M14: 1,847,235 km (0.066 R)
• M15: 2,087,040 km (0.06 R)
• M16: 2,287,651 km (0.065 R)
• M17: 2,386,684 km (0.072 R)
• M18: 2,552,738 km (0.107 R)
• M19: 2,662,992 km (0.089 R)
• M20: 2,744,971 km (0.088 R)
• M21: 2,988,068 km (0.072 R)
• M22: 3,057,780 km (0.054 R)
• M23: 3,128,091 km (0.045 R)
• M24: 3,206,780 km (0.116 R)
• M25: 3,390,187 km (0.078 R)
• M26: 3,610,096 km (0.033 R)
• M27: 3,910,488 km (0.1 R)
• M28: 4,089,557 km (0.056 R)
• M29: 4,642,770 km (0.106 R)
• M30: 4,750,780 km (0.093 R)
• M31: 4,905,464 km (0.035 R)
• M32: 5,266,294 km (0.056 R)
• M33: 5,331,967 km (0.114 R)
• M34: 5,722,268 km (0.063 R)
• M35: 5,789,737 km (0.111 R)
• M36: 5,964,766 km (0.066 R)
• M37: 6,092,224 km (0.115 R)
• M38: 6,359,854 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.74 AU - 8.98 AU

Year: 10098 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,413,160 km

• M1: 195,674 km (0.082 R)
• M2: 378,931 km (0.043 R)
• M3: 496,815 km (0.109 R)
• M4: 1,033,721 km (0.118 R)
• M5: 1,151,904 km (0.097 R)
• M6: 1,295,817 km (0.11 R)
• M7: 1,424,321 km (0.116 R)
• M8: 1,764,956 km (0.037 R)
• M9: 2,233,496 km (0.047 R)
• M10: 2,337,168 km (0.08 R)
• M11: 2,495,741 km (0.109 R)
• M12: 2,657,905 km (0.106 R)
• M13: 3,021,727 km (0.109 R)
• M14: 3,136,918 km (0.12 R)
• M15: 3,253,754 km (0.105 R)
• M16: 3,859,176 km (0.099 R)
• M17: 4,047,819 km (0.077 R)
• M18: 4,765,440 km (0.1 R)
• M19: 4,900,228 km (0.083 R)
• M20: 5,417,088 km (0.096 R)
• M21: 6,727,865 km (0.065 R)
• M22: 7,147,337 km (0.074 R)
• M23: 7,379,813 km (0.11 R)
• M24: 7,654,175 km (0.085 R)
• M25: 7,812,450 km (0.062 R)
• M26: 8,375,237 km (0.097 R)
• M27: 9,159,878 km (0.11 R)
• M28: 9,285,839 km (0.111 R)
• M29: 9,667,613 km (0.085 R)
• M30: 9,753,033 km (0.08 R)
• M31: 10,315,222 km (0.096 R)
• M32: 10,666,328 km (0.095 R)
• M33: 11,066,054 km (0.066 R)
• M34: 11,290,301 km (0.095 R)
• M35: 11,880,464 km (0.096 R)
• M36: 12,341,226 km (0.04 R)
• M37: 13,185,407 km (0.112 R)
• M38: 13,951,497 km (0.08 R)
• M39: 14,633,664 km (0.079 R)
• M40: 14,781,167 km (0.032 R)
• M41: 15,077,969 km (0.059 R)
• M42: 15,376,567 km (0.073 R)
• M43: 17,365,321 km (0.11 R)
• M44: 17,469,591 km (0.057 R)
• M45: 17,835,806 km (0.094 R)
• M46: 18,363,288 km (0.059 R)
• M47: 18,575,867 km (0.114 R)
• M48: 18,949,712 km (0.116 R)
• M49: 19,164,385 km (0.097 R)
• M50: 19,976,851 km (0.119 R)
• M51: 20,800,537 km (0.104 R)
• M52: 21,972,337 km (0.097 R)
• M53: 22,537,966 km (0.114 R)
• M54: 23,914,716 km (0.062 R)
• M55: 24,205,085 km (0.109 R)
• M56: 25,141,717 km (0.089 R)
• M57: 25,852,158 km (0.11 R)
• M58: 26,090,317 km (0.117 R)
• M59: 27,171,611 km (0.07 R)
• M60: 29,501,747 km (0.076 R)
• M61: 30,000,507 km (0.1 R)
• M62: 30,879,992 km (0.051 R)
• M63: 31,259,522 km (0.102 R)
• M64: 31,449,811 km (0.114 R)
• M65: 31,831,585 km (0.115 R)
• M66: 32,599,919 km (0.073 R)
• M67: 32,857,377 km (0.105 R)
• M68: 33,050,957 km (0.086 R)
• M69: 33,698,716 km (0.041 R)
• M70: 35,007,099 km (0.114 R)
• M71: 35,402,785 km (0.067 R)
• M72: 36,933,470 km (0.077 R)
• M73: 37,943,406 km (0.1 R)
• M74: 38,485,698 km (0.102 R)
• M75: 38,962,466 km (0.12 R)
• M76: 39,578,061 km (0.085 R)
• M77: 39,852,873 km (0.067 R)
• M78: 39,990,353 km (0.104 R)
• M79: 42,213,078 km (0.119 R)
• M80: 43,693,499 km (0.088 R)
• M81: 43,835,467 km (0.094 R)
• M82: 43,977,436 km (0.113 R)
• M83: 44,333,179 km (0.076 R)
• M84: 46,850,164 km (0.116 R)
• M85: 47,067,978 km (0.097 R)
• M86: 47,431,950 km (0.084 R)
• M87: 47,650,811 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit