🌌 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: 128

Radius: 13.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 305 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 17,726,243 km

• M1: 177,872 km (0.028 R)
• M2: 266,583 km (0.063 R)
• M3: 359,184 km (0.061 R)
• M4: 483,650 km (0.104 R)
• M5: 579,841 km (0.081 R)
• M6: 699,819 km (0.108 R)
• M7: 789,129 km (0.118 R)
• M8: 895,493 km (0.116 R)
• M9: 991,834 km (0.041 R)
• M10: 1,089,372 km (0.088 R)
• M11: 1,257,968 km (0.117 R)
• M12: 1,352,963 km (0.086 R)
• M13: 1,465,760 km (0.072 R)
• M14: 1,581,848 km (0.073 R)
• M15: 1,742,815 km (0.04 R)
• M16: 1,889,571 km (0.047 R)
• M17: 2,013,438 km (0.1 R)
• M18: 2,112,621 km (0.089 R)
• M19: 2,209,860 km (0.059 R)
• M20: 2,326,546 km (0.029 R)
• M21: 2,434,556 km (0.072 R)
• M22: 2,533,290 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 11.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 466 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,726,243 km

• M1: 146,606 km (0.116 R)
• M2: 224,995 km (0.037 R)
• M3: 326,871 km (0.102 R)
• M4: 439,519 km (0.077 R)
• M5: 520,301 km (0.08 R)
• M6: 635,043 km (0.101 R)
• M7: 733,778 km (0.114 R)
• M8: 860,936 km (0.117 R)
• M9: 962,662 km (0.063 R)
• M10: 1,093,560 km (0.068 R)
• M11: 1,174,194 km (0.109 R)
• M12: 1,256,921 km (0.025 R)
• M13: 1,347,129 km (0.117 R)
• M14: 1,428,660 km (0.119 R)
• M15: 1,574,218 km (0.089 R)
• M16: 1,683,724 km (0.055 R)
• M17: 1,777,971 km (0.096 R)
• M18: 1,947,465 km (0.041 R)
• M19: 2,040,515 km (0.063 R)
• M20: 2,154,209 km (0.115 R)
• M21: 2,309,342 km (0.107 R)
• M22: 2,381,598 km (0.103 R)
• M23: 2,454,751 km (0.101 R)
• M24: 2,603,153 km (0.073 R)
• M25: 3,023,672 km (0.109 R)
• M26: 3,278,886 km (0.113 R)
• M27: 3,360,567 km (0.054 R)
• M28: 3,571,799 km (0.092 R)
• M29: 3,725,286 km (0.081 R)
• M30: 3,810,557 km (0.026 R)
• M31: 3,936,070 km (0.084 R)
• M32: 4,022,986 km (0.056 R)
• M33: 4,110,650 km (0.081 R)
• M34: 4,287,924 km (0.115 R)
• M35: 4,500,802 km (0.084 R)
• M36: 4,575,301 km (0.095 R)
• M37: 4,725,498 km (0.036 R)
• M38: 4,801,194 km (0.079 R)
• M39: 4,885,866 km (0.079 R)
• M40: 5,160,079 km (0.113 R)
• M41: 5,238,169 km (0.064 R)
• M42: 5,325,385 km (0.109 R)
• M43: 5,421,876 km (0.071 R)
• M44: 5,634,454 km (0.087 R)
• M45: 5,750,692 km (0.096 R)
• M46: 5,876,803 km (0.119 R)
• M47: 6,270,096 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 9.8

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.64 AU - 0.9 AU

Year: 466 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,726,243 km

• M1: 127,757 km (0.101 R)
• M2: 189,241 km (0.083 R)
• M3: 256,560 km (0.077 R)
• M4: 337,792 km (0.045 R)
• M5: 416,480 km (0.095 R)
• M6: 487,390 km (0.099 R)
• M7: 550,819 km (0.08 R)
• M8: 634,744 km (0.118 R)
• M9: 793,168 km (0.091 R)
• M10: 855,550 km (0.118 R)
• M11: 1,064,090 km (0.072 R)
• M12: 1,139,188 km (0.105 R)
• M13: 1,335,011 km (0.102 R)
• M14: 1,463,965 km (0.087 R)
• M15: 1,554,172 km (0.099 R)
• M16: 1,715,289 km (0.057 R)
• M17: 2,101,551 km (0.097 R)
• M18: 2,211,057 km (0.053 R)
• M19: 2,294,383 km (0.094 R)
• M20: 2,471,506 km (0.091 R)
• M21: 2,594,625 km (0.104 R)
• M22: 2,712,359 km (0.081 R)
• M23: 2,854,477 km (0.077 R)
• M24: 3,060,922 km (0.097 R)
• M25: 3,169,829 km (0.066 R)
• M26: 3,256,297 km (0.111 R)
• M27: 3,351,591 km (0.113 R)
• M28: 3,423,697 km (0.074 R)
• M29: 3,496,401 km (0.083 R)
• M30: 3,985,287 km (0.028 R)
• M31: 4,078,786 km (0.077 R)
• M32: 4,268,177 km (0.105 R)
• M33: 4,372,746 km (0.045 R)
• M34: 4,504,541 km (0.093 R)
• M35: 4,637,833 km (0.105 R)
• M36: 4,772,322 km (0.064 R)
• M37: 4,953,784 km (0.114 R)
• M38: 5,017,812 km (0.051 R)
• M39: 5,202,266 km (0.1 R)
• M40: 5,304,740 km (0.119 R)
• M41: 5,398,538 km (0.091 R)
• M42: 5,530,633 km (0.026 R)
• M43: 5,606,629 km (0.118 R)
• M44: 6,050,486 km (0.037 R)
• M45: 6,316,172 km (0.106 R)
• M46: 6,395,758 km (0.103 R)
• M47: 6,535,632 km (0.067 R)
• M48: 6,636,162 km (0.103 R)
• M49: 6,788,003 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 10.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.5 AU - 2.28 AU

Year: 1794 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,726,243 km

• M1: 140,921 km (0.098 R)
• M2: 219,011 km (0.054 R)
• M3: 291,566 km (0.06 R)
• M4: 363,074 km (0.112 R)
• M5: 539,300 km (0.109 R)
• M6: 682,017 km (0.042 R)
• M7: 776,413 km (0.039 R)
• M8: 984,952 km (0.106 R)
• M9: 1,093,560 km (0.111 R)
• M10: 1,298,210 km (0.098 R)
• M11: 1,411,905 km (0.112 R)
• M12: 1,515,726 km (0.114 R)
• M13: 1,615,657 km (0.098 R)
• M14: 1,697,188 km (0.117 R)
• M15: 1,794,127 km (0.12 R)
• M16: 1,957,488 km (0.118 R)
• M17: 2,044,853 km (0.062 R)
• M18: 2,399,400 km (0.074 R)
• M19: 2,500,977 km (0.099 R)
• M20: 2,636,064 km (0.107 R)
• M21: 2,757,238 km (0.07 R)
• M22: 2,839,218 km (0.111 R)
• M23: 3,072,890 km (0.056 R)
• M24: 3,157,861 km (0.111 R)
• M25: 3,243,731 km (0.105 R)
• M26: 3,330,348 km (0.089 R)
• M27: 3,577,035 km (0.082 R)
• M28: 3,747,875 km (0.097 R)
• M29: 3,847,956 km (0.081 R)
• M30: 3,921,409 km (0.092 R)
• M31: 4,060,385 km (0.112 R)
• M32: 4,229,281 km (0.118 R)
• M33: 4,343,125 km (0.117 R)
• M34: 4,554,657 km (0.106 R)
• M35: 5,230,091 km (0.112 R)
• M36: 5,372,957 km (0.088 R)
• M37: 5,548,286 km (0.059 R)
• M38: 5,621,140 km (0.059 R)
• M39: 5,809,633 km (0.079 R)
• M40: 6,150,118 km (0.069 R)
• M41: 6,225,515 km (0.086 R)
• M42: 6,673,112 km (0.063 R)
• M43: 6,951,215 km (0.084 R)
• M44: 7,018,534 km (0.063 R)
• M45: 7,541,827 km (0.078 R)
• M46: 7,726,730 km (0.107 R)
• M47: 7,831,449 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 8.8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.82 AU - 2.26 AU

Year: 2011 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,726,243 km

• M1: 135,536 km (0.044 R)
• M2: 200,910 km (0.119 R)
• M3: 428,747 km (0.082 R)
• M4: 530,624 km (0.071 R)
• M5: 609,013 km (0.072 R)
• M6: 752,178 km (0.095 R)
• M7: 832,662 km (0.093 R)
• M8: 954,285 km (0.054 R)
• M9: 1,042,099 km (0.111 R)
• M10: 1,184,516 km (0.109 R)
• M11: 1,268,740 km (0.071 R)
• M12: 1,533,977 km (0.058 R)
• M13: 1,673,402 km (0.118 R)
• M14: 2,272,092 km (0.09 R)
• M15: 2,445,028 km (0.043 R)
• M16: 2,512,646 km (0.068 R)
• M17: 2,581,012 km (0.067 R)
• M18: 2,889,184 km (0.113 R)
• M19: 2,975,202 km (0.086 R)
• M20: 3,710,476 km (0.098 R)
• M21: 4,026,127 km (0.114 R)
• M22: 4,317,843 km (0.104 R)
• M23: 4,400,122 km (0.066 R)
• M24: 4,938,824 km (0.116 R)
• M25: 5,111,610 km (0.118 R)
• M26: 5,374,304 km (0.085 R)
• M27: 5,605,582 km (0.117 R)
• M28: 5,840,301 km (0.06 R)
• M29: 6,170,463 km (0.118 R)
• M30: 6,849,189 km (0.075 R)
• M31: 6,926,082 km (0.068 R)
• M32: 7,022,573 km (0.109 R)
• M33: 7,314,737 km (0.052 R)
• M34: 7,650,734 km (0.113 R)
• M35: 8,502,545 km (0.108 R)
• M36: 8,772,270 km (0.09 R)
• M37: 8,960,613 km (0.106 R)
• M38: 9,150,453 km (0.111 R)
• M39: 9,235,125 km (0.112 R)
• M40: 9,320,097 km (0.11 R)
• M41: 9,533,872 km (0.115 R)
• M42: 9,987,902 km (0.074 R)
• M43: 10,053,426 km (0.059 R)
• M44: 10,250,596 km (0.084 R)
• M45: 10,559,814 km (0.103 R)
• M46: 10,626,535 km (0.115 R)
• M47: 11,187,677 km (0.099 R)
• M48: 11,301,072 km (0.073 R)
• M49: 11,620,613 km (0.111 R)
• M50: 11,712,466 km (0.029 R)
• M51: 11,827,656 km (0.113 R)
• M52: 11,966,334 km (0.114 R)
• M53: 12,385,507 km (0.117 R)
• M54: 12,667,798 km (0.105 R)
• M55: 12,785,980 km (0.082 R)
• M56: 12,904,612 km (0.099 R)
• M57: 13,047,328 km (0.117 R)
• M58: 13,118,985 km (0.093 R)
• M59: 13,406,662 km (0.1 R)
• M60: 13,769,138 km (0.093 R)
• M61: 13,914,996 km (0.074 R)
• M62: 14,183,973 km (0.082 R)
• M63: 14,503,813 km (0.082 R)
• M64: 14,701,880 km (0.104 R)
• M65: 14,950,811 km (0.104 R)
• M66: 15,025,760 km (0.05 R)
• M67: 15,150,973 km (0.038 R)
• M68: 15,579,122 km (0.102 R)
• M69: 15,680,400 km (0.101 R)
• M70: 15,807,409 km (0.098 R)
• M71: 16,164,798 km (0.078 R)
• M72: 16,653,983 km (0.049 R)
• M73: 17,331,362 km (0.058 R)
• M74: 17,620,684 km (0.081 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: 238 - 13,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit