🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 10.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 305 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,911,223 km

• M1: 130,449 km (0.054 R)
• M2: 199,115 km (0.028 R)
• M3: 315,203 km (0.086 R)
• M4: 485,295 km (0.119 R)
• M5: 574,157 km (0.102 R)
• M6: 656,585 km (0.04 R)
• M7: 720,763 km (0.07 R)
• M8: 841,937 km (0.076 R)
• M9: 926,908 km (0.094 R)
• M10: 1,086,679 km (0.082 R)
• M11: 1,195,885 km (0.08 R)
• M12: 1,288,486 km (0.059 R)
• M13: 1,379,442 km (0.068 R)
• M14: 1,455,438 km (0.072 R)
• M15: 1,533,079 km (0.068 R)
• M16: 1,616,405 km (0.084 R)
• M17: 1,815,669 km (0.105 R)
• M18: 1,885,532 km (0.103 R)
• M19: 2,023,162 km (0.111 R)
• M20: 2,203,726 km (0.039 R)
• M21: 2,278,376 km (0.118 R)
• M22: 2,364,245 km (0.078 R)
• M23: 2,466,570 km (0.116 R)
• M24: 2,544,211 km (0.076 R)
• M25: 2,659,701 km (0.117 R)
• M26: 2,734,200 km (0.11 R)
• M27: 2,917,906 km (0.081 R)
• M28: 3,190,025 km (0.09 R)
• M29: 3,263,627 km (0.107 R)
• M30: 3,423,996 km (0.027 R)
• M31: 3,499,393 km (0.12 R)
• M32: 3,581,223 km (0.11 R)
• M33: 3,663,652 km (0.1 R)
• M34: 3,758,796 km (0.095 R)
• M35: 3,830,603 km (0.055 R)
• M36: 3,908,992 km (0.12 R)
• M37: 4,055,000 km (0.117 R)
• M38: 4,196,819 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 9.2

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.5 AU - 2.68 AU

Year: 2877 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,911,223 km

• M1: 119,678 km (0.079 R)
• M2: 282,142 km (0.039 R)
• M3: 377,585 km (0.112 R)
• M4: 438,172 km (0.096 R)
• M5: 671,395 km (0.106 R)
• M6: 879,635 km (0.092 R)
• M7: 1,052,571 km (0.115 R)
• M8: 1,419,235 km (0.09 R)
• M9: 1,716,187 km (0.038 R)
• M10: 1,796,970 km (0.096 R)
• M11: 2,018,674 km (0.059 R)
• M12: 2,503,969 km (0.111 R)
• M13: 2,642,497 km (0.098 R)
• M14: 3,089,944 km (0.108 R)
• M15: 3,155,767 km (0.098 R)
• M16: 3,222,189 km (0.035 R)
• M17: 3,492,213 km (0.104 R)
• M18: 3,769,866 km (0.094 R)
• M19: 3,875,782 km (0.056 R)
• M20: 4,054,551 km (0.092 R)
• M21: 4,272,814 km (0.061 R)
• M22: 4,420,467 km (0.053 R)
• M23: 4,892,598 km (0.079 R)
• M24: 5,420,679 km (0.108 R)
• M25: 5,742,314 km (0.109 R)
• M26: 6,049,439 km (0.09 R)
• M27: 6,278,024 km (0.111 R)
• M28: 6,637,059 km (0.055 R)
• M29: 6,743,872 km (0.063 R)
• M30: 7,002,676 km (0.099 R)
• M31: 7,441,447 km (0.088 R)
• M32: 7,597,029 km (0.058 R)
• M33: 7,866,454 km (0.079 R)
• M34: 8,138,872 km (0.108 R)
• M35: 8,207,538 km (0.112 R)
• M36: 8,322,279 km (0.109 R)
• M37: 8,646,607 km (0.118 R)
• M38: 8,998,761 km (0.094 R)
• M39: 9,283,745 km (0.08 R)
• M40: 9,451,444 km (0.096 R)
• M41: 10,378,951 km (0.099 R)
• M42: 10,528,100 km (0.061 R)
• M43: 10,677,997 km (0.064 R)
• M44: 11,157,159 km (0.065 R)
• M45: 12,188,786 km (0.053 R)
• M46: 12,319,833 km (0.105 R)
• M47: 13,062,587 km (0.086 R)
• M48: 13,466,501 km (0.12 R)
• M49: 13,792,624 km (0.093 R)
• M50: 14,011,486 km (0.107 R)
• M51: 14,480,326 km (0.113 R)
• M52: 14,702,778 km (0.095 R)
• M53: 15,066,750 km (0.084 R)
• M54: 15,461,838 km (0.105 R)
• M55: 15,575,382 km (0.114 R)
• M56: 16,320,230 km (0.104 R)
• M57: 16,755,261 km (0.107 R)
• M58: 16,871,797 km (0.062 R)
• M59: 16,930,290 km (0.106 R)
• M60: 17,135,239 km (0.055 R)
• M61: 17,311,615 km (0.1 R)
• M62: 17,459,119 km (0.109 R)
• M63: 17,904,023 km (0.082 R)
• M64: 18,623,439 km (0.116 R)
• M65: 18,865,488 km (0.118 R)
• M66: 19,936,160 km (0.094 R)
• M67: 20,214,711 km (0.094 R)
• M68: 20,963,748 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.1

Radius: 7.8

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.64 AU - 6.52 AU

Year: 10348 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,911,223 km

• M1: 104,569 km (0.074 R)
• M2: 164,857 km (0.114 R)
• M3: 423,063 km (0.037 R)
• M4: 655,987 km (0.088 R)
• M5: 804,238 km (0.088 R)
• M6: 1,114,355 km (0.111 R)
• M7: 1,396,347 km (0.107 R)
• M8: 1,837,211 km (0.097 R)
• M9: 3,450,924 km (0.118 R)
• M10: 3,951,329 km (0.109 R)
• M11: 4,133,389 km (0.061 R)
• M12: 4,600,733 km (0.055 R)
• M13: 4,664,312 km (0.083 R)
• M14: 4,921,620 km (0.12 R)
• M15: 4,986,546 km (0.116 R)
• M16: 6,776,185 km (0.058 R)
• M17: 7,030,950 km (0.119 R)
• M18: 7,700,401 km (0.114 R)
• M19: 8,900,774 km (0.086 R)
• M20: 9,828,431 km (0.093 R)
• M21: 9,992,839 km (0.09 R)
• M22: 10,828,941 km (0.07 R)
• M23: 11,084,005 km (0.111 R)
• M24: 12,168,590 km (0.107 R)
• M25: 12,522,688 km (0.085 R)
• M26: 13,605,478 km (0.074 R)
• M27: 13,788,885 km (0.119 R)
• M28: 16,294,798 km (0.034 R)
• M29: 16,636,181 km (0.057 R)
• M30: 16,734,018 km (0.117 R)
• M31: 17,078,392 km (0.071 R)
• M32: 17,226,793 km (0.074 R)
• M33: 19,142,095 km (0.038 R)
• M34: 19,296,181 km (0.072 R)
• M35: 19,450,715 km (0.108 R)
• M36: 19,605,549 km (0.098 R)
• M37: 20,701,353 km (0.075 R)
• M38: 22,734,089 km (0.097 R)
• M39: 22,897,300 km (0.096 R)
• M40: 23,553,886 km (0.092 R)
• M41: 23,663,990 km (0.11 R)
• M42: 23,995,050 km (0.031 R)
• M43: 24,439,056 km (0.083 R)
• M44: 24,941,705 km (0.089 R)
• M45: 25,110,003 km (0.11 R)
• M46: 25,222,351 km (0.095 R)
• M47: 26,928,664 km (0.067 R)
• M48: 27,853,777 km (0.115 R)
• M49: 28,437,358 km (0.113 R)
• M50: 28,907,096 km (0.088 R)
• M51: 29,913,740 km (0.074 R)
• M52: 30,212,038 km (0.088 R)
• M53: 32,510,908 km (0.089 R)
• M54: 32,817,584 km (0.073 R)
• M55: 34,365,174 km (0.108 R)
• M56: 35,809,990 km (0.118 R)
• M57: 36,635,322 km (0.056 R)
• M58: 36,762,779 km (0.036 R)
• M59: 37,531,114 km (0.04 R)
• M60: 37,723,945 km (0.11 R)
• M61: 38,498,862 km (0.059 R)
• M62: 39,736,635 km (0.043 R)
• M63: 39,867,683 km (0.03 R)
• M64: 40,590,989 km (0.092 R)
• M65: 40,722,934 km (0.1 R)
• M66: 41,185,939 km (0.095 R)
• M67: 41,318,483 km (0.117 R)
• M68: 41,451,326 km (0.07 R)
• M69: 43,122,783 km (0.073 R)
• M70: 43,662,233 km (0.068 R)
• M71: 44,068,391 km (0.102 R)
• M72: 44,407,679 km (0.119 R)
• M73: 44,475,746 km (0.08 R)
• M74: 44,884,298 km (0.082 R)
• M75: 45,568,110 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit