🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 11.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.05 AU

Year: 550 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 140 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,123,595 km

• M1: 148,102 km (0.088 R)
• M2: 226,491 km (0.026 R)
• M3: 328,816 km (0.115 R)
• M4: 428,000 km (0.072 R)
• M5: 540,796 km (0.11 R)
• M6: 657,931 km (0.11 R)
• M7: 781,050 km (0.106 R)
• M8: 916,885 km (0.103 R)
• M9: 1,007,691 km (0.092 R)
• M10: 1,124,826 km (0.031 R)
• M11: 1,290,132 km (0.08 R)
• M12: 1,388,418 km (0.097 R)
• M13: 1,473,988 km (0.1 R)
• M14: 1,556,267 km (0.075 R)
• M15: 1,634,955 km (0.096 R)
• M16: 1,752,838 km (0.097 R)
• M17: 1,840,353 km (0.084 R)
• M18: 1,929,513 km (0.11 R)
• M19: 2,147,178 km (0.062 R)
• M20: 2,288,997 km (0.092 R)
• M21: 2,470,609 km (0.059 R)
• M22: 2,581,910 km (0.027 R)
• M23: 2,663,440 km (0.086 R)
• M24: 2,829,045 km (0.096 R)
• M25: 2,919,702 km (0.089 R)
• M26: 3,190,773 km (0.113 R)
• M27: 3,298,783 km (0.119 R)
• M28: 3,463,191 km (0.095 R)
• M29: 3,616,379 km (0.098 R)
• M30: 3,757,599 km (0.107 R)
• M31: 3,864,861 km (0.085 R)
• M32: 3,987,531 km (0.065 R)
• M33: 4,408,350 km (0.117 R)
• M34: 4,498,857 km (0.046 R)
• M35: 4,628,109 km (0.057 R)
• M36: 4,890,354 km (0.089 R)
• M37: 5,078,399 km (0.115 R)
• M38: 5,244,901 km (0.096 R)
• M39: 5,372,957 km (0.034 R)
• M40: 5,502,210 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 10.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.5 AU - 2 AU

Year: 1544 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,123,595 km

• M1: 147,653 km (0.039 R)
• M2: 232,475 km (0.066 R)
• M3: 344,225 km (0.065 R)
• M4: 426,653 km (0.114 R)
• M5: 511,475 km (0.117 R)
• M6: 679,174 km (0.118 R)
• M7: 766,689 km (0.069 R)
• M8: 850,613 km (0.116 R)
• M9: 995,125 km (0.072 R)
• M10: 1,087,726 km (0.11 R)
• M11: 1,624,782 km (0.094 R)
• M12: 2,028,098 km (0.114 R)
• M13: 2,314,279 km (0.108 R)
• M14: 2,731,956 km (0.04 R)
• M15: 2,803,913 km (0.11 R)
• M16: 3,085,755 km (0.109 R)
• M17: 3,312,845 km (0.064 R)
• M18: 3,415,469 km (0.102 R)
• M19: 3,480,245 km (0.119 R)
• M20: 3,663,652 km (0.094 R)
• M21: 3,944,896 km (0.063 R)
• M22: 4,122,618 km (0.109 R)
• M23: 4,330,858 km (0.084 R)
• M24: 4,429,294 km (0.064 R)
• M25: 4,671,493 km (0.12 R)
• M26: 4,816,004 km (0.086 R)
• M27: 4,976,672 km (0.042 R)
• M28: 5,153,946 km (0.096 R)
• M29: 5,228,446 km (0.119 R)
• M30: 5,303,394 km (0.069 R)
• M31: 5,454,189 km (0.116 R)
• M32: 5,560,553 km (0.078 R)
• M33: 5,652,406 km (0.108 R)
• M34: 5,775,525 km (0.094 R)
• M35: 6,103,294 km (0.101 R)
• M36: 6,245,562 km (0.106 R)
• M37: 6,388,876 km (0.051 R)
• M38: 6,581,858 km (0.099 R)
• M39: 6,646,633 km (0.11 R)
• M40: 7,289,007 km (0.113 R)
• M41: 7,575,187 km (0.115 R)
• M42: 7,951,276 km (0.048 R)
• M43: 8,037,445 km (0.11 R)
• M44: 8,124,062 km (0.105 R)
• M45: 9,169,601 km (0.064 R)
• M46: 9,551,974 km (0.091 R)
• M47: 9,662,227 km (0.111 R)
• M48: 9,791,330 km (0.104 R)
• M49: 10,238,329 km (0.12 R)
• M50: 10,313,427 km (0.111 R)
• M51: 10,426,523 km (0.082 R)
• M52: 10,521,069 km (0.12 R)
• M53: 10,692,059 km (0.054 R)
• M54: 10,902,244 km (0.103 R)
• M55: 11,017,434 km (0.048 R)
• M56: 11,326,653 km (0.076 R)
• M57: 11,443,340 km (0.089 R)
• M58: 11,560,475 km (0.113 R)
• M59: 11,658,312 km (0.105 R)
• M60: 11,756,597 km (0.097 R)
• M61: 12,935,728 km (0.092 R)
• M62: 13,159,676 km (0.081 R)
• M63: 13,694,339 km (0.104 R)
• M64: 13,777,216 km (0.1 R)
• M65: 14,026,895 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 12.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.33 AU - 5.13 AU

Year: 6860 Days

Day: 11.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,123,595 km

• M1: 180,565 km (0.094 R)
• M2: 381,175 km (0.078 R)
• M3: 632,949 km (0.076 R)
• M4: 811,868 km (0.079 R)
• M5: 901,776 km (0.058 R)
• M6: 995,275 km (0.118 R)
• M7: 1,149,660 km (0.079 R)
• M8: 1,327,681 km (0.068 R)
• M9: 1,547,440 km (0.082 R)
• M10: 1,728,753 km (0.077 R)
• M11: 1,970,054 km (0.056 R)
• M12: 2,112,920 km (0.091 R)
• M13: 2,204,175 km (0.091 R)
• M14: 2,334,026 km (0.068 R)
• M15: 2,621,254 km (0.087 R)
• M16: 2,759,333 km (0.095 R)
• M17: 3,063,465 km (0.116 R)
• M18: 3,314,640 km (0.089 R)
• M19: 3,792,904 km (0.068 R)
• M20: 3,927,243 km (0.119 R)
• M21: 4,108,855 km (0.109 R)
• M22: 4,223,746 km (0.086 R)
• M23: 4,598,788 km (0.045 R)
• M24: 4,742,253 km (0.045 R)
• M25: 4,838,743 km (0.107 R)
• M26: 5,865,433 km (0.099 R)
• M27: 6,152,212 km (0.062 R)
• M28: 6,658,452 km (0.039 R)
• M29: 6,985,173 km (0.076 R)
• M30: 7,178,304 km (0.085 R)
• M31: 7,429,180 km (0.08 R)
• M32: 8,228,032 km (0.098 R)
• M33: 8,344,420 km (0.1 R)
• M34: 9,024,192 km (0.055 R)
• M35: 9,264,895 km (0.069 R)
• M36: 9,968,604 km (0.042 R)
• M37: 10,374,164 km (0.098 R)
• M38: 10,721,380 km (0.065 R)
• M39: 11,008,459 km (0.072 R)
• M40: 11,265,767 km (0.069 R)
• M41: 11,525,020 km (0.1 R)
• M42: 11,851,891 km (0.075 R)
• M43: 12,148,843 km (0.101 R)
• M44: 12,281,536 km (0.086 R)
• M45: 12,414,678 km (0.104 R)
• M46: 12,649,098 km (0.078 R)
• M47: 13,190,044 km (0.097 R)
• M48: 14,399,842 km (0.085 R)
• M49: 14,822,905 km (0.049 R)
• M50: 15,250,007 km (0.117 R)
• M51: 15,572,989 km (0.097 R)
• M52: 16,189,182 km (0.044 R)
• M53: 17,633,101 km (0.119 R)
• M54: 18,085,635 km (0.085 R)
• M55: 18,389,468 km (0.06 R)
• M56: 19,699,496 km (0.047 R)
• M57: 20,090,545 km (0.086 R)
• M58: 20,960,008 km (0.092 R)
• M59: 21,479,412 km (0.092 R)
• M60: 21,599,988 km (0.098 R)
• M61: 22,165,318 km (0.112 R)
• M62: 23,641,101 km (0.086 R)
• M63: 24,810,956 km (0.101 R)
• M64: 25,318,093 km (0.109 R)
• M65: 26,342,539 km (0.058 R)
• M66: 26,773,381 km (0.098 R)
• M67: 26,903,083 km (0.098 R)
• M68: 27,642,096 km (0.096 R)
• M69: 27,729,611 km (0.072 R)
• M70: 27,816,976 km (0.086 R)
• M71: 27,904,640 km (0.11 R)
• M72: 28,167,933 km (0.104 R)
• M73: 28,343,860 km (0.028 R)
• M74: 29,095,739 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit