🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.76 AU

Year: 621 Days

Day: 36.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 8.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.67 AU - 8.21 AU

Year: 7526 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,765,242 km

• M1: 113,246 km (0.094 R)
• M2: 553,512 km (0.112 R)
• M3: 610,359 km (0.111 R)
• M4: 693,685 km (0.089 R)
• M5: 806,781 km (0.117 R)
• M6: 885,769 km (0.107 R)
• M7: 995,574 km (0.071 R)
• M8: 1,095,356 km (0.095 R)
• M9: 1,259,315 km (0.075 R)
• M10: 1,399,488 km (0.096 R)
• M11: 1,781,411 km (0.108 R)
• M12: 2,194,900 km (0.11 R)
• M13: 2,326,696 km (0.099 R)
• M14: 2,383,992 km (0.112 R)
• M15: 2,500,080 km (0.103 R)
• M16: 3,256,596 km (0.093 R)
• M17: 3,450,924 km (0.118 R)
• M18: 3,516,448 km (0.116 R)
• M19: 3,760,741 km (0.094 R)
• M20: 3,828,210 km (0.113 R)
• M21: 4,148,947 km (0.088 R)
• M22: 4,289,121 km (0.11 R)
• M23: 4,574,104 km (0.092 R)
• M24: 4,939,123 km (0.107 R)
• M25: 5,112,657 km (0.115 R)
• M26: 5,338,699 km (0.11 R)
• M27: 5,696,986 km (0.105 R)
• M28: 6,222,374 km (0.104 R)
• M29: 6,818,222 km (0.082 R)
• M30: 7,178,903 km (0.102 R)
• M31: 7,489,019 km (0.062 R)
• M32: 7,774,601 km (0.12 R)
• M33: 7,976,708 km (0.099 R)
• M34: 8,034,902 km (0.041 R)
• M35: 8,180,610 km (0.106 R)
• M36: 9,195,183 km (0.109 R)
• M37: 9,347,773 km (0.075 R)
• M38: 9,997,626 km (0.114 R)
• M39: 10,630,125 km (0.116 R)
• M40: 10,854,522 km (0.088 R)
• M41: 10,983,476 km (0.099 R)
• M42: 11,308,103 km (0.064 R)
• M43: 11,438,852 km (0.075 R)
• M44: 11,801,028 km (0.083 R)
• M45: 12,133,434 km (0.112 R)
• M46: 12,334,494 km (0.095 R)
• M47: 12,773,713 km (0.107 R)
• M48: 12,875,739 km (0.114 R)
• M49: 13,252,427 km (0.11 R)
• M50: 13,321,391 km (0.08 R)
• M51: 13,528,734 km (0.07 R)
• M52: 13,946,561 km (0.098 R)
• M53: 14,086,883 km (0.106 R)
• M54: 14,157,194 km (0.11 R)
• M55: 14,688,117 km (0.074 R)
• M56: 14,830,834 km (0.054 R)
• M57: 15,045,806 km (0.08 R)
• M58: 15,806,212 km (0.105 R)
• M59: 15,952,369 km (0.118 R)
• M60: 16,099,124 km (0.085 R)
• M61: 16,172,577 km (0.055 R)
• M62: 16,356,882 km (0.118 R)
• M63: 16,839,335 km (0.111 R)
• M64: 16,951,384 km (0.087 R)
• M65: 17,288,876 km (0.042 R)
• M66: 17,818,303 km (0.076 R)
• M67: 17,932,446 km (0.059 R)
• M68: 18,008,592 km (0.116 R)
• M69: 18,622,242 km (0.072 R)
• M70: 19,203,879 km (0.114 R)
• M71: 19,712,661 km (0.098 R)
• M72: 20,544,126 km (0.103 R)
• M73: 22,036,514 km (0.071 R)
• M74: 23,147,578 km (0.074 R)
• M75: 23,272,193 km (0.059 R)
• M76: 23,396,957 km (0.11 R)
• M77: 23,814,635 km (0.104 R)
• M78: 24,445,638 km (0.058 R)
• M79: 24,826,814 km (0.042 R)
• M80: 25,509,579 km (0.1 R)
• M81: 25,681,167 km (0.104 R)
• M82: 26,111,860 km (0.094 R)
• M83: 26,849,676 km (0.064 R)
• M84: 27,418,447 km (0.049 R)
• M85: 27,550,393 km (0.114 R)
• M86: 27,947,126 km (0.101 R)
• M87: 28,123,951 km (0.068 R)
• M88: 28,345,655 km (0.103 R)
• M89: 28,746,278 km (0.055 R)
• M90: 28,924,898 km (0.112 R)
• M91: 29,059,087 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 12.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.18 AU - 11.24 AU

Year: 12099 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,765,242 km

• M1: 185,950 km (0.062 R)
• M2: 434,432 km (0.099 R)
• M3: 577,597 km (0.115 R)
• M4: 655,987 km (0.094 R)
• M5: 879,635 km (0.084 R)
• M6: 1,089,072 km (0.113 R)
• M7: 1,210,546 km (0.096 R)
• M8: 1,490,144 km (0.082 R)
• M9: 1,790,537 km (0.115 R)
• M10: 1,887,028 km (0.118 R)
• M11: 2,136,108 km (0.069 R)
• M12: 2,529,850 km (0.103 R)
• M13: 2,946,779 km (0.051 R)
• M14: 3,090,692 km (0.083 R)
• M15: 4,002,790 km (0.1 R)
• M16: 4,389,950 km (0.097 R)
• M17: 4,789,376 km (0.06 R)
• M18: 5,340,195 km (0.065 R)
• M19: 5,730,646 km (0.082 R)
• M20: 6,315,125 km (0.044 R)
• M21: 6,652,318 km (0.079 R)
• M22: 7,383,702 km (0.038 R)
• M23: 9,258,313 km (0.105 R)
• M24: 9,684,517 km (0.037 R)
• M25: 11,316,929 km (0.114 R)
• M26: 11,635,274 km (0.113 R)
• M27: 11,772,604 km (0.118 R)
• M28: 11,864,458 km (0.096 R)
• M29: 14,140,290 km (0.054 R)
• M30: 16,290,460 km (0.114 R)
• M31: 17,012,270 km (0.089 R)
• M32: 19,023,912 km (0.044 R)
• M33: 19,131,772 km (0.101 R)
• M34: 19,674,663 km (0.101 R)
• M35: 20,553,700 km (0.104 R)
• M36: 20,664,552 km (0.079 R)
• M37: 20,998,006 km (0.079 R)
• M38: 22,407,068 km (0.075 R)
• M39: 23,094,171 km (0.119 R)
• M40: 24,254,752 km (0.078 R)
• M41: 25,256,160 km (0.03 R)
• M42: 26,031,077 km (0.067 R)
• M43: 26,753,186 km (0.099 R)
• M44: 27,056,121 km (0.09 R)
• M45: 27,238,332 km (0.114 R)
• M46: 28,094,480 km (0.043 R)
• M47: 31,159,441 km (0.104 R)
• M48: 31,350,478 km (0.082 R)
• M49: 32,118,812 km (0.104 R)
• M50: 32,247,467 km (0.058 R)
• M51: 33,152,683 km (0.047 R)
• M52: 33,282,684 km (0.038 R)
• M53: 33,608,508 km (0.073 R)
• M54: 34,197,624 km (0.109 R)
• M55: 34,988,399 km (0.062 R)
• M56: 35,319,608 km (0.065 R)
• M57: 35,518,873 km (0.12 R)
• M58: 37,058,983 km (0.115 R)
• M59: 38,484,052 km (0.106 R)
• M60: 39,719,731 km (0.12 R)
• M61: 40,134,566 km (0.096 R)
• M62: 40,829,148 km (0.047 R)
• M63: 41,247,873 km (0.082 R)
• M64: 41,527,771 km (0.069 R)
• M65: 42,512,274 km (0.107 R)
• M66: 42,936,683 km (0.1 R)
• M67: 43,291,380 km (0.077 R)
• M68: 43,433,498 km (0.047 R)
• M69: 43,860,749 km (0.068 R)
• M70: 44,576,126 km (0.041 R)
• M71: 45,079,224 km (0.05 R)
• M72: 45,439,755 km (0.102 R)
• M73: 45,656,522 km (0.12 R)
• M74: 47,696,140 km (0.12 R)
• M75: 48,357,960 km (0.071 R)
• M76: 49,393,627 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit