🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853

Radius: 9.3

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 362 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,717,013 km

• M1: 116,088 km (0.092 R)
• M2: 175,628 km (0.101 R)
• M3: 255,064 km (0.117 R)
• M4: 322,683 km (0.103 R)
• M5: 506,389 km (0.12 R)
• M6: 580,440 km (0.073 R)
• M7: 689,646 km (0.112 R)
• M8: 831,315 km (0.097 R)
• M9: 934,239 km (0.083 R)
• M10: 1,023,399 km (0.107 R)
• M11: 1,097,001 km (0.077 R)
• M12: 1,210,995 km (0.03 R)
• M13: 1,374,206 km (0.096 R)
• M14: 1,445,714 km (0.07 R)
• M15: 1,508,096 km (0.11 R)
• M16: 1,576,612 km (0.094 R)
• M17: 1,733,540 km (0.118 R)
• M18: 1,958,685 km (0.032 R)
• M19: 2,028,098 km (0.085 R)
• M20: 2,110,078 km (0.062 R)
• M21: 2,205,222 km (0.111 R)
• M22: 2,632,175 km (0.06 R)
• M23: 2,721,933 km (0.107 R)
• M24: 2,851,934 km (0.068 R)
• M25: 2,937,653 km (0.09 R)
• M26: 2,997,493 km (0.087 R)
• M27: 3,091,440 km (0.112 R)
• M28: 3,159,058 km (0.094 R)
• M29: 3,275,296 km (0.1 R)
• M30: 3,399,911 km (0.096 R)
• M31: 3,497,897 km (0.118 R)
• M32: 3,589,900 km (0.109 R)
• M33: 3,805,022 km (0.086 R)
• M34: 3,950,880 km (0.11 R)
• M35: 4,113,343 km (0.115 R)
• M36: 4,414,633 km (0.102 R)
• M37: 4,537,154 km (0.112 R)
• M38: 4,668,650 km (0.08 R)
• M39: 4,951,091 km (0.103 R)
• M40: 5,038,606 km (0.118 R)
• M41: 5,150,655 km (0.103 R)
• M42: 5,239,366 km (0.118 R)
• M43: 5,393,602 km (0.08 R)
• M44: 5,508,343 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 8.7

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.92 AU - 0.92 AU

Year: 609 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,717,013 km

• M1: 111,750 km (0.114 R)
• M2: 189,690 km (0.048 R)
• M3: 277,055 km (0.098 R)
• M4: 356,941 km (0.06 R)
• M5: 414,386 km (0.115 R)
• M6: 492,626 km (0.075 R)
• M7: 562,937 km (0.077 R)
• M8: 740,061 km (0.118 R)
• M9: 796,309 km (0.082 R)
• M10: 859,440 km (0.089 R)
• M11: 1,048,232 km (0.116 R)
• M12: 1,195,586 km (0.117 R)
• M13: 1,312,422 km (0.107 R)
• M14: 1,400,984 km (0.112 R)
• M15: 1,498,223 km (0.05 R)
• M16: 1,638,097 km (0.115 R)
• M17: 1,747,752 km (0.109 R)
• M18: 1,931,009 km (0.093 R)
• M19: 2,106,039 km (0.106 R)
• M20: 2,202,978 km (0.11 R)
• M21: 2,278,525 km (0.09 R)
• M22: 2,550,195 km (0.07 R)
• M23: 2,823,959 km (0.08 R)
• M24: 2,898,160 km (0.083 R)
• M25: 3,006,319 km (0.114 R)
• M26: 3,218,299 km (0.102 R)
• M27: 3,278,437 km (0.102 R)
• M28: 3,347,701 km (0.086 R)
• M29: 3,461,396 km (0.095 R)
• M30: 3,576,436 km (0.112 R)
• M31: 3,710,626 km (0.081 R)
• M32: 3,773,905 km (0.075 R)
• M33: 3,855,736 km (0.114 R)
• M34: 3,938,164 km (0.111 R)
• M35: 4,039,591 km (0.102 R)
• M36: 4,160,766 km (0.03 R)
• M37: 4,236,013 km (0.086 R)
• M38: 4,608,961 km (0.113 R)
• M39: 4,784,589 km (0.064 R)
• M40: 5,142,726 km (0.1 R)
• M41: 5,253,877 km (0.098 R)
• M42: 5,335,258 km (0.108 R)
• M43: 5,458,078 km (0.101 R)
• M44: 5,519,862 km (0.094 R)
• M45: 5,592,268 km (0.098 R)
• M46: 6,075,618 km (0.062 R)
• M47: 6,225,366 km (0.084 R)
• M48: 6,322,455 km (0.103 R)
• M49: 6,387,380 km (0.108 R)
• M50: 6,452,455 km (0.109 R)
• M51: 6,550,592 km (0.117 R)
• M52: 6,814,781 km (0.114 R)
• M53: 6,948,073 km (0.086 R)
• M54: 7,240,088 km (0.069 R)
• M55: 7,364,853 km (0.106 R)
• M56: 7,433,219 km (0.106 R)
• M57: 7,536,142 km (0.056 R)
• M58: 7,731,816 km (0.083 R)
• M59: 7,847,755 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 5

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.99 AU - 11.21 AU

Year: 18948 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,717,013 km

• M1: 822,489 km (0.093 R)
• M2: 1,291,927 km (0.116 R)
• M3: 1,601,146 km (0.08 R)
• M4: 1,665,623 km (0.036 R)
• M5: 1,864,588 km (0.115 R)
• M6: 1,898,397 km (0.104 R)
• M7: 2,001,470 km (0.069 R)
• M8: 2,177,098 km (0.066 R)
• M9: 2,284,958 km (0.062 R)
• M10: 2,581,162 km (0.082 R)
• M11: 2,928,678 km (0.097 R)
• M12: 3,456,459 km (0.061 R)
• M13: 3,624,756 km (0.118 R)
• M14: 3,667,242 km (0.102 R)
• M15: 3,882,214 km (0.103 R)
• M16: 3,925,747 km (0.067 R)
• M17: 4,324,426 km (0.095 R)
• M18: 4,829,169 km (0.114 R)
• M19: 5,017,363 km (0.096 R)
• M20: 5,112,358 km (0.119 R)
• M21: 5,744,259 km (0.12 R)
• M22: 6,555,229 km (0.029 R)
• M23: 6,763,619 km (0.111 R)
• M24: 9,136,540 km (0.104 R)
• M25: 9,721,767 km (0.111 R)
• M26: 9,840,398 km (0.094 R)
• M27: 10,078,857 km (0.095 R)
• M28: 10,198,835 km (0.028 R)
• M29: 10,990,058 km (0.05 R)
• M30: 11,549,255 km (0.063 R)
• M31: 16,414,626 km (0.106 R)
• M32: 16,981,602 km (0.103 R)
• M33: 17,555,161 km (0.099 R)
• M34: 18,135,002 km (0.082 R)
• M35: 18,208,006 km (0.109 R)
• M36: 19,164,834 km (0.088 R)
• M37: 19,239,034 km (0.12 R)
• M38: 19,387,884 km (0.114 R)
• M39: 24,187,732 km (0.087 R)
• M40: 24,268,066 km (0.111 R)
• M41: 25,401,270 km (0.103 R)
• M42: 25,974,379 km (0.113 R)
• M43: 27,467,515 km (0.102 R)
• M44: 27,551,290 km (0.096 R)
• M45: 28,055,585 km (0.086 R)
• M46: 31,934,358 km (0.026 R)
• M47: 32,287,260 km (0.081 R)
• M48: 32,641,358 km (0.087 R)
• M49: 34,431,147 km (0.085 R)
• M50: 34,883,531 km (0.03 R)
• M51: 35,246,904 km (0.107 R)
• M52: 35,520,219 km (0.099 R)
• M53: 35,702,878 km (0.115 R)
• M54: 36,436,506 km (0.076 R)
• M55: 36,989,869 km (0.101 R)
• M56: 37,546,074 km (0.102 R)
• M57: 38,198,470 km (0.092 R)
• M58: 38,292,118 km (0.093 R)
• M59: 40,083,104 km (0.12 R)
• M60: 40,749,862 km (0.098 R)
• M61: 42,094,298 km (0.113 R)
• M62: 42,384,368 km (0.084 R)
• M63: 43,453,245 km (0.066 R)
• M64: 43,844,144 km (0.11 R)
• M65: 45,122,757 km (0.075 R)
• M66: 45,221,492 km (0.071 R)
• M67: 45,518,593 km (0.088 R)
• M68: 46,912,995 km (0.074 R)
• M69: 48,220,480 km (0.091 R)
• M70: 48,523,865 km (0.118 R)
• M71: 50,152,836 km (0.095 R)
• M72: 51,592,715 km (0.099 R)
• M73: 52,421,637 km (0.1 R)
• M74: 53,463,885 km (0.117 R)
• M75: 53,673,173 km (0.072 R)
• M76: 53,777,891 km (0.066 R)
• M77: 56,738,284 km (0.106 R)
• M78: 56,951,760 km (0.071 R)
• M79: 57,700,946 km (0.054 R)
• M80: 58,668,994 km (0.098 R)
• M81: 61,715,106 km (0.031 R)
• M82: 62,925,801 km (0.087 R)
• M83: 63,146,757 km (0.112 R)
• M84: 63,367,863 km (0.101 R)
• M85: 64,144,276 km (0.038 R)
• M86: 65,035,281 km (0.103 R)
• M87: 67,393,691 km (0.065 R)
• M88: 67,619,734 km (0.092 R)
• M89: 67,959,321 km (0.103 R)
• M90: 70,008,662 km (0.06 R)
• M91: 72,425,116 km (0.093 R)
• M92: 73,352,922 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit