🌌 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: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 14.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,093,374 km

• M1: 184,005 km (0.112 R)
• M2: 301,440 km (0.047 R)
• M3: 512,971 km (0.071 R)
• M4: 605,871 km (0.101 R)
• M5: 717,621 km (0.075 R)
• M6: 850,015 km (0.092 R)
• M7: 939,175 km (0.113 R)
• M8: 1,031,926 km (0.111 R)
• M9: 1,184,666 km (0.085 R)
• M10: 1,281,306 km (0.082 R)
• M11: 1,411,157 km (0.095 R)
• M12: 1,508,994 km (0.076 R)
• M13: 1,679,535 km (0.102 R)
• M14: 2,016,878 km (0.091 R)
• M15: 2,170,067 km (0.114 R)
• M16: 2,284,509 km (0.063 R)
• M17: 2,401,046 km (0.12 R)
• M18: 2,519,677 km (0.038 R)
• M19: 2,633,970 km (0.078 R)
• M20: 2,841,612 km (0.103 R)
• M21: 2,934,213 km (0.118 R)
• M22: 3,061,520 km (0.095 R)
• M23: 3,321,821 km (0.104 R)
• M24: 3,504,181 km (0.066 R)
• M25: 3,668,439 km (0.114 R)
• M26: 3,776,897 km (0.065 R)
• M27: 4,041,686 km (0.106 R)
• M28: 4,297,498 km (0.074 R)
• M29: 4,488,983 km (0.114 R)
• M30: 4,581,884 km (0.109 R)
• M31: 4,754,071 km (0.096 R)
• M32: 4,944,359 km (0.111 R)
• M33: 5,096,799 km (0.086 R)
• M34: 5,258,964 km (0.113 R)
• M35: 5,348,872 km (0.104 R)
• M36: 5,447,606 km (0.058 R)
• M37: 5,546,939 km (0.044 R)
• M38: 5,713,891 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 13.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.48 AU - 2.18 AU

Year: 1651 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 19,093,374 km

• M1: 171,738 km (0.093 R)
• M2: 291,417 km (0.112 R)
• M3: 430,692 km (0.112 R)
• M4: 618,737 km (0.066 R)
• M5: 737,966 km (0.109 R)
• M6: 943,663 km (0.111 R)
• M7: 1,115,851 km (0.049 R)
• M8: 1,229,096 km (0.115 R)
• M9: 1,361,041 km (0.09 R)
• M10: 1,453,343 km (0.073 R)
• M11: 1,603,839 km (0.096 R)
• M12: 1,707,211 km (0.1 R)
• M13: 1,855,911 km (0.084 R)
• M14: 2,223,922 km (0.06 R)
• M15: 2,506,363 km (0.083 R)
• M16: 2,609,286 km (0.098 R)
• M17: 2,857,170 km (0.104 R)
• M18: 3,145,445 km (0.074 R)
• M19: 3,633,583 km (0.087 R)
• M20: 3,890,143 km (0.044 R)
• M21: 3,981,697 km (0.026 R)
• M22: 4,174,379 km (0.12 R)
• M23: 4,406,704 km (0.106 R)
• M24: 4,494,967 km (0.065 R)
• M25: 4,606,118 km (0.097 R)
• M26: 4,998,813 km (0.112 R)
• M27: 5,121,782 km (0.045 R)
• M28: 5,300,402 km (0.066 R)
• M29: 5,417,986 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 9.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.19 AU - 3.19 AU

Year: 2942 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,093,374 km

• M1: 122,521 km (0.117 R)
• M2: 228,137 km (0.078 R)
• M3: 329,265 km (0.097 R)
• M4: 495,319 km (0.092 R)
• M5: 673,639 km (0.118 R)
• M6: 771,177 km (0.105 R)
• M7: 931,995 km (0.083 R)
• M8: 1,001,558 km (0.093 R)
• M9: 1,072,916 km (0.118 R)
• M10: 1,156,840 km (0.1 R)
• M11: 1,491,640 km (0.072 R)
• M12: 1,756,429 km (0.113 R)
• M13: 1,843,794 km (0.109 R)
• M14: 2,154,808 km (0.101 R)
• M15: 2,496,639 km (0.046 R)
• M16: 2,855,823 km (0.05 R)
• M17: 3,094,282 km (0.102 R)
• M18: 3,170,278 km (0.046 R)
• M19: 3,292,948 km (0.103 R)
• M20: 3,799,786 km (0.062 R)
• M21: 4,012,664 km (0.119 R)
• M22: 4,079,085 km (0.042 R)
• M23: 4,263,390 km (0.046 R)
• M24: 4,450,387 km (0.068 R)
• M25: 4,832,759 km (0.078 R)
• M26: 5,444,315 km (0.086 R)
• M27: 5,517,917 km (0.108 R)
• M28: 6,407,277 km (0.094 R)
• M29: 6,998,188 km (0.091 R)
• M30: 7,098,419 km (0.059 R)
• M31: 7,730,171 km (0.066 R)
• M32: 7,896,224 km (0.071 R)
• M33: 8,042,531 km (0.101 R)
• M34: 8,126,456 km (0.109 R)
• M35: 8,189,586 km (0.067 R)
• M36: 8,316,445 km (0.12 R)
• M37: 8,486,538 km (0.116 R)
• M38: 8,830,314 km (0.099 R)
• M39: 9,222,410 km (0.102 R)
• M40: 9,464,908 km (0.08 R)
• M41: 9,531,479 km (0.102 R)
• M42: 9,687,210 km (0.049 R)
• M43: 9,798,960 km (0.104 R)
• M44: 10,455,844 km (0.037 R)
• M45: 10,639,550 km (0.118 R)
• M46: 10,754,890 km (0.086 R)
• M47: 10,893,867 km (0.032 R)
• M48: 11,173,615 km (0.057 R)
• M49: 11,432,269 km (0.102 R)
• M50: 11,621,511 km (0.085 R)
• M51: 11,859,670 km (0.069 R)
• M52: 12,027,220 km (0.115 R)
• M53: 12,364,862 km (0.072 R)
• M54: 12,852,551 km (0.108 R)
• M55: 13,049,422 km (0.091 R)
• M56: 13,197,674 km (0.116 R)
• M57: 13,570,920 km (0.06 R)
• M58: 13,646,019 km (0.118 R)
• M59: 13,998,172 km (0.05 R)
• M60: 14,226,159 km (0.114 R)
• M61: 14,634,412 km (0.066 R)
• M62: 14,788,498 km (0.104 R)
• M63: 14,994,943 km (0.116 R)
• M64: 15,462,586 km (0.061 R)
• M65: 15,672,023 km (0.104 R)
• M66: 16,067,260 km (0.102 R)
• M67: 16,146,697 km (0.059 R)
• M68: 16,813,753 km (0.111 R)
• M69: 17,056,102 km (0.084 R)
• M70: 17,245,493 km (0.036 R)
• M71: 17,544,389 km (0.08 R)
• M72: 17,899,834 km (0.119 R)
• M73: 18,590,079 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 14

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.94 AU - 4.6 AU

Year: 4881 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,093,374 km

• M1: 190,288 km (0.043 R)
• M2: 277,354 km (0.108 R)
• M3: 445,203 km (0.096 R)
• M4: 578,345 km (0.049 R)
• M5: 719,416 km (0.037 R)
• M6: 883,226 km (0.033 R)
• M7: 1,020,257 km (0.097 R)
• M8: 1,186,461 km (0.051 R)
• M9: 1,284,298 km (0.093 R)
• M10: 1,430,604 km (0.038 R)
• M11: 1,741,020 km (0.066 R)
• M12: 2,099,756 km (0.062 R)
• M13: 2,426,477 km (0.101 R)
• M14: 2,682,290 km (0.073 R)
• M15: 2,902,498 km (0.092 R)
• M16: 2,992,257 km (0.08 R)
• M17: 3,159,357 km (0.095 R)
• M18: 3,392,281 km (0.098 R)
• M19: 3,534,848 km (0.117 R)
• M20: 3,679,509 km (0.095 R)
• M21: 3,809,659 km (0.088 R)
• M22: 4,192,780 km (0.107 R)
• M23: 4,328,914 km (0.114 R)
• M24: 4,432,136 km (0.118 R)
• M25: 4,536,107 km (0.119 R)
• M26: 5,140,931 km (0.063 R)
• M27: 5,250,436 km (0.117 R)
• M28: 5,564,742 km (0.11 R)
• M29: 5,885,180 km (0.095 R)
• M30: 6,173,156 km (0.059 R)
• M31: 6,823,009 km (0.053 R)
• M32: 7,105,300 km (0.114 R)
• M33: 7,227,522 km (0.111 R)
• M34: 7,329,847 km (0.086 R)
• M35: 7,515,348 km (0.116 R)
• M36: 7,786,120 km (0.107 R)
• M37: 7,933,175 km (0.109 R)
• M38: 8,102,520 km (0.106 R)
• M39: 9,077,150 km (0.072 R)
• M40: 9,320,995 km (0.089 R)
• M41: 9,544,643 km (0.067 R)
• M42: 9,634,701 km (0.072 R)
• M43: 9,838,005 km (0.108 R)
• M44: 10,111,619 km (0.101 R)
• M45: 10,364,440 km (0.111 R)
• M46: 10,783,015 km (0.042 R)
• M47: 11,684,491 km (0.099 R)
• M48: 12,217,658 km (0.099 R)
• M49: 12,339,880 km (0.047 R)
• M50: 12,462,550 km (0.111 R)
• M51: 12,684,403 km (0.071 R)
• M52: 12,808,270 km (0.12 R)
• M53: 12,907,603 km (0.07 R)
• M54: 13,635,547 km (0.088 R)
• M55: 13,787,837 km (0.059 R)
• M56: 14,351,073 km (0.052 R)
• M57: 14,791,639 km (0.11 R)
• M58: 15,000,478 km (0.074 R)
• M59: 16,462,498 km (0.118 R)
• M60: 16,651,739 km (0.104 R)
• M61: 16,787,424 km (0.041 R)
• M62: 17,830,869 km (0.095 R)
• M63: 18,248,397 km (0.085 R)
• M64: 18,388,421 km (0.117 R)
• M65: 18,725,614 km (0.119 R)
• M66: 18,979,931 km (0.033 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: 225 - 12,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit