🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 11.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 880 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,671,578 km

• M1: 148,251 km (0.086 R)
• M2: 224,995 km (0.1 R)
• M3: 323,131 km (0.068 R)
• M4: 401,072 km (0.036 R)
• M5: 521,199 km (0.05 R)
• M6: 610,808 km (0.103 R)
• M7: 763,548 km (0.1 R)
• M8: 896,540 km (0.107 R)
• M9: 1,119,590 km (0.088 R)
• M10: 1,289,683 km (0.033 R)
• M11: 1,422,975 km (0.102 R)
• M12: 1,555,369 km (0.054 R)
• M13: 1,637,947 km (0.116 R)
• M14: 1,770,940 km (0.074 R)
• M15: 1,901,389 km (0.065 R)
• M16: 2,048,144 km (0.098 R)
• M17: 2,126,235 km (0.12 R)
• M18: 2,205,372 km (0.104 R)
• M19: 2,325,948 km (0.033 R)
• M20: 2,407,628 km (0.087 R)
• M21: 2,531,944 km (0.116 R)
• M22: 2,686,927 km (0.054 R)
• M23: 2,794,488 km (0.119 R)
• M24: 2,896,215 km (0.076 R)
• M25: 3,163,546 km (0.107 R)
• M26: 3,307,908 km (0.031 R)
• M27: 3,384,652 km (0.115 R)
• M28: 3,477,851 km (0.075 R)
• M29: 3,682,352 km (0.079 R)
• M30: 3,802,329 km (0.114 R)
• M31: 3,882,962 km (0.094 R)
• M32: 4,021,490 km (0.099 R)
• M33: 4,228,085 km (0.052 R)
• M34: 4,480,755 km (0.117 R)
• M35: 5,458,527 km (0.073 R)
• M36: 5,854,812 km (0.083 R)
• M37: 6,023,558 km (0.114 R)
• M38: 6,108,380 km (0.065 R)
• M39: 6,203,225 km (0.103 R)
• M40: 6,308,243 km (0.096 R)
• M41: 6,500,476 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 14.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.14 AU - 1.46 AU

Year: 1005 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,671,578 km

• M1: 184,305 km (0.1 R)
• M2: 299,046 km (0.101 R)
• M3: 436,527 km (0.12 R)
• M4: 587,770 km (0.11 R)
• M5: 691,142 km (0.108 R)
• M6: 833,559 km (0.08 R)
• M7: 959,222 km (0.096 R)
• M8: 1,121,685 km (0.091 R)
• M9: 1,231,340 km (0.095 R)
• M10: 1,338,751 km (0.09 R)
• M11: 1,556,715 km (0.067 R)
• M12: 1,659,938 km (0.095 R)
• M13: 1,779,766 km (0.103 R)
• M14: 1,991,447 km (0.1 R)
• M15: 2,127,132 km (0.036 R)
• M16: 2,242,771 km (0.027 R)
• M17: 2,368,433 km (0.092 R)
• M18: 2,676,755 km (0.1 R)
• M19: 2,835,927 km (0.095 R)
• M20: 2,929,575 km (0.113 R)
• M21: 3,076,331 km (0.097 R)
• M22: 3,252,258 km (0.09 R)
• M23: 3,459,002 km (0.091 R)
• M24: 3,596,034 km (0.079 R)
• M25: 3,781,834 km (0.045 R)
• M26: 3,875,931 km (0.07 R)
• M27: 4,279,845 km (0.093 R)
• M28: 4,496,912 km (0.069 R)
• M29: 4,687,500 km (0.08 R)
• M30: 4,819,295 km (0.095 R)
• M31: 5,024,693 km (0.065 R)
• M32: 5,170,252 km (0.093 R)
• M33: 5,423,072 km (0.108 R)
• M34: 5,647,619 km (0.104 R)
• M35: 5,766,549 km (0.117 R)
• M36: 5,908,069 km (0.061 R)
• M37: 6,050,935 km (0.059 R)
• M38: 6,183,778 km (0.07 R)
• M39: 6,531,443 km (0.117 R)
• M40: 6,736,243 km (0.112 R)
• M41: 7,340,169 km (0.113 R)
• M42: 7,505,774 km (0.12 R)
• M43: 8,119,574 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 10.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.87 AU - 2.81 AU

Year: 2428 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,671,578 km

• M1: 145,708 km (0.084 R)
• M2: 220,956 km (0.037 R)
• M3: 379,530 km (0.119 R)
• M4: 480,808 km (0.114 R)
• M5: 697,425 km (0.12 R)
• M6: 886,367 km (0.062 R)
• M7: 997,818 km (0.102 R)
• M8: 1,092,663 km (0.097 R)
• M9: 1,168,659 km (0.078 R)
• M10: 1,552,377 km (0.093 R)
• M11: 1,960,929 km (0.1 R)
• M12: 2,136,557 km (0.037 R)
• M13: 2,205,521 km (0.09 R)
• M14: 2,331,632 km (0.11 R)
• M15: 2,417,053 km (0.031 R)
• M16: 2,489,009 km (0.114 R)
• M17: 3,280,681 km (0.065 R)
• M18: 3,425,193 km (0.052 R)
• M19: 3,539,186 km (0.078 R)
• M20: 3,973,469 km (0.098 R)
• M21: 4,145,058 km (0.098 R)
• M22: 4,231,825 km (0.113 R)
• M23: 4,929,399 km (0.098 R)
• M24: 5,114,003 km (0.052 R)
• M25: 5,282,151 km (0.064 R)
• M26: 6,150,417 km (0.101 R)
• M27: 6,229,704 km (0.071 R)
• M28: 6,590,983 km (0.078 R)
• M29: 6,692,560 km (0.099 R)
• M30: 6,917,854 km (0.113 R)
• M31: 7,758,146 km (0.075 R)
• M32: 8,409,644 km (0.104 R)
• M33: 8,965,849 km (0.086 R)
• M34: 9,033,467 km (0.047 R)
• M35: 9,123,825 km (0.088 R)
• M36: 9,557,060 km (0.117 R)
• M37: 9,950,353 km (0.075 R)
• M38: 10,090,526 km (0.119 R)
• M39: 10,254,784 km (0.094 R)
• M40: 10,420,090 km (0.067 R)
• M41: 10,777,031 km (0.066 R)
• M42: 10,945,029 km (0.065 R)
• M43: 11,429,726 km (0.104 R)
• M44: 11,674,767 km (0.089 R)
• M45: 12,269,868 km (0.097 R)
• M46: 12,370,098 km (0.087 R)
• M47: 12,495,611 km (0.1 R)
• M48: 12,697,418 km (0.086 R)
• M49: 13,232,380 km (0.083 R)
• M50: 13,360,885 km (0.116 R)
• M51: 13,644,822 km (0.111 R)
• M52: 13,774,673 km (0.062 R)
• M53: 14,087,781 km (0.093 R)
• M54: 14,297,966 km (0.119 R)
• M55: 14,721,178 km (0.12 R)
• M56: 14,854,321 km (0.053 R)
• M57: 15,364,001 km (0.046 R)
• M58: 15,498,938 km (0.113 R)
• M59: 15,906,592 km (0.098 R)
• M60: 15,988,422 km (0.065 R)
• M61: 16,070,551 km (0.103 R)
• M62: 16,538,344 km (0.105 R)
• M63: 16,843,374 km (0.098 R)
• M64: 17,178,323 km (0.105 R)
• M65: 17,515,367 km (0.065 R)
• M66: 17,712,986 km (0.066 R)
• M67: 17,797,958 km (0.095 R)
• M68: 18,082,194 km (0.114 R)
• M69: 18,281,907 km (0.12 R)
• M70: 18,425,072 km (0.033 R)
• M71: 18,827,939 km (0.071 R)
• M72: 18,972,451 km (0.039 R)
• M73: 19,350,036 km (0.074 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: 445 - 10,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit