🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 8.1

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 735 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,331,435 km

• M1: 107,112 km (0.089 R)
• M2: 158,723 km (0.111 R)
• M3: 215,122 km (0.082 R)
• M4: 282,740 km (0.117 R)
• M5: 372,648 km (0.051 R)
• M6: 441,912 km (0.119 R)
• M7: 535,560 km (0.068 R)
• M8: 678,576 km (0.099 R)
• M9: 766,390 km (0.102 R)
• M10: 852,259 km (0.097 R)
• M11: 1,027,887 km (0.09 R)
• M12: 1,149,360 km (0.117 R)
• M13: 1,208,601 km (0.092 R)
• M14: 1,780,963 km (0.119 R)
• M15: 1,842,447 km (0.086 R)
• M16: 2,055,176 km (0.096 R)
• M17: 2,218,088 km (0.092 R)
• M18: 2,776,237 km (0.083 R)
• M19: 2,938,401 km (0.062 R)
• M20: 3,140,807 km (0.112 R)
• M21: 3,215,606 km (0.107 R)
• M22: 3,272,005 km (0.083 R)
• M23: 3,637,323 km (0.082 R)
• M24: 3,706,138 km (0.043 R)
• M25: 3,775,252 km (0.098 R)
• M26: 3,854,838 km (0.032 R)
• M27: 3,945,045 km (0.066 R)
• M28: 4,005,633 km (0.095 R)
• M29: 4,199,362 km (0.061 R)
• M30: 4,617,488 km (0.111 R)
• M31: 4,745,394 km (0.084 R)
• M32: 4,831,413 km (0.089 R)
• M33: 5,005,096 km (0.068 R)
• M34: 5,213,935 km (0.086 R)
• M35: 5,269,286 km (0.08 R)
• M36: 5,448,055 km (0.105 R)
• M37: 5,606,180 km (0.119 R)
• M38: 5,662,878 km (0.074 R)
• M39: 5,811,578 km (0.074 R)
• M40: 6,218,185 km (0.115 R)
• M41: 6,324,100 km (0.044 R)
• M42: 6,407,127 km (0.103 R)
• M43: 6,478,485 km (0.06 R)
• M44: 6,597,864 km (0.094 R)
• M45: 6,706,173 km (0.073 R)
• M46: 7,021,974 km (0.114 R)
• M47: 7,095,577 km (0.093 R)
• M48: 7,231,112 km (0.12 R)
• M49: 7,605,257 km (0.101 R)
• M50: 7,655,671 km (0.097 R)
• M51: 7,782,081 km (0.091 R)
• M52: 7,909,090 km (0.093 R)
• M53: 8,088,308 km (0.095 R)
• M54: 8,165,501 km (0.117 R)
• M55: 8,242,843 km (0.103 R)
• M56: 8,307,619 km (0.114 R)
• M57: 8,450,485 km (0.12 R)
• M58: 8,818,046 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 14

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.98 AU - 1.32 AU

Year: 796 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,331,435 km

• M1: 178,321 km (0.117 R)
• M2: 306,227 km (0.083 R)
• M3: 449,990 km (0.087 R)
• M4: 538,552 km (0.11 R)
• M5: 660,325 km (0.097 R)
• M6: 826,827 km (0.111 R)
• M7: 1,070,522 km (0.058 R)
• M8: 1,165,966 km (0.071 R)
• M9: 1,257,968 km (0.065 R)
• M10: 1,386,922 km (0.12 R)
• M11: 1,499,270 km (0.037 R)
• M12: 1,741,170 km (0.114 R)
• M13: 1,901,987 km (0.112 R)
• M14: 2,059,963 km (0.1 R)
• M15: 2,197,892 km (0.072 R)
• M16: 2,338,963 km (0.095 R)
• M17: 2,448,917 km (0.107 R)
• M18: 2,543,463 km (0.112 R)
• M19: 2,906,687 km (0.089 R)
• M20: 3,016,192 km (0.089 R)
• M21: 3,173,868 km (0.09 R)
• M22: 3,372,385 km (0.083 R)
• M23: 3,643,606 km (0.107 R)
• M24: 3,831,949 km (0.112 R)
• M25: 3,942,353 km (0.085 R)
• M26: 4,033,607 km (0.107 R)
• M27: 4,332,354 km (0.109 R)
• M28: 4,606,567 km (0.099 R)
• M29: 4,702,759 km (0.074 R)
• M30: 4,897,236 km (0.062 R)
• M31: 5,105,476 km (0.067 R)
• M32: 5,205,258 km (0.116 R)
• M33: 5,305,638 km (0.052 R)
• M34: 5,463,015 km (0.083 R)
• M35: 5,644,926 km (0.088 R)
• M36: 6,120,049 km (0.089 R)
• M37: 6,802,365 km (0.118 R)
• M38: 7,698,606 km (0.117 R)
• M39: 7,877,225 km (0.1 R)
• M40: 8,173,728 km (0.079 R)
• M41: 8,408,448 km (0.094 R)
• M42: 8,592,453 km (0.082 R)
• M43: 8,764,640 km (0.087 R)
• M44: 8,911,096 km (0.082 R)
• M45: 9,031,672 km (0.12 R)
• M46: 9,166,161 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 9.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.47 AU - 1.83 AU

Year: 1368 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,331,435 km

• M1: 119,080 km (0.084 R)
• M2: 194,178 km (0.071 R)
• M3: 384,467 km (0.105 R)
• M4: 473,028 km (0.107 R)
• M5: 569,818 km (0.079 R)
• M6: 629,209 km (0.05 R)
• M7: 773,122 km (0.069 R)
• M8: 834,008 km (0.103 R)
• M9: 909,256 km (0.112 R)
• M10: 973,882 km (0.081 R)
• M11: 1,149,809 km (0.073 R)
• M12: 1,220,270 km (0.054 R)
• M13: 1,285,046 km (0.06 R)
• M14: 1,509,443 km (0.088 R)
• M15: 1,610,870 km (0.095 R)
• M16: 1,690,306 km (0.119 R)
• M17: 1,953,898 km (0.078 R)
• M18: 2,073,426 km (0.11 R)
• M19: 2,177,846 km (0.094 R)
• M20: 2,547,951 km (0.062 R)
• M21: 2,754,845 km (0.094 R)
• M22: 2,831,439 km (0.081 R)
• M23: 2,908,781 km (0.097 R)
• M24: 3,346,804 km (0.097 R)
• M25: 3,428,783 km (0.11 R)
• M26: 3,657,518 km (0.06 R)
• M27: 3,752,513 km (0.085 R)
• M28: 3,934,274 km (0.107 R)
• M29: 4,075,345 km (0.097 R)
• M30: 4,206,991 km (0.075 R)
• M31: 4,295,553 km (0.04 R)
• M32: 4,373,494 km (0.033 R)
• M33: 4,553,610 km (0.038 R)
• M34: 4,690,342 km (0.105 R)
• M35: 4,991,183 km (0.097 R)
• M36: 5,203,313 km (0.115 R)
• M37: 5,298,457 km (0.076 R)
• M38: 5,478,573 km (0.097 R)
• M39: 5,672,901 km (0.088 R)
• M40: 5,881,889 km (0.05 R)
• M41: 6,055,871 km (0.108 R)
• M42: 6,434,504 km (0.099 R)
• M43: 6,511,247 km (0.093 R)
• M44: 6,717,094 km (0.053 R)
• M45: 6,781,870 km (0.111 R)
• M46: 7,003,873 km (0.062 R)
• M47: 7,294,542 km (0.094 R)
• M48: 7,374,577 km (0.119 R)
• M49: 7,697,409 km (0.102 R)
• M50: 7,860,620 km (0.102 R)
• M51: 7,983,739 km (0.058 R)
• M52: 8,245,835 km (0.071 R)
• M53: 8,371,048 km (0.07 R)
• M54: 8,496,710 km (0.102 R)
• M55: 8,679,519 km (0.087 R)
• M56: 8,906,309 km (0.102 R)
• M57: 9,049,175 km (0.102 R)
• M58: 9,163,917 km (0.092 R)
• M59: 9,293,469 km (0.084 R)
• M60: 9,423,768 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 11.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.53 AU - 3.37 AU

Year: 3272 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,331,435 km

• M1: 277,354 km (0.091 R)
• M2: 363,672 km (0.085 R)
• M3: 514,018 km (0.093 R)
• M4: 630,854 km (0.104 R)
• M5: 942,018 km (0.05 R)
• M6: 1,019,958 km (0.029 R)
• M7: 1,311,674 km (0.118 R)
• M8: 1,762,113 km (0.118 R)
• M9: 1,848,132 km (0.095 R)
• M10: 1,960,779 km (0.104 R)
• M11: 2,101,551 km (0.095 R)
• M12: 2,245,913 km (0.069 R)
• M13: 2,366,638 km (0.046 R)
• M14: 2,572,635 km (0.068 R)
• M15: 2,656,709 km (0.115 R)
• M16: 2,885,444 km (0.078 R)
• M17: 2,987,769 km (0.095 R)
• M18: 3,241,038 km (0.099 R)
• M19: 3,378,070 km (0.104 R)
• M20: 3,626,402 km (0.054 R)
• M21: 3,768,819 km (0.078 R)
• M22: 4,323,678 km (0.101 R)
• M23: 4,559,594 km (0.119 R)
• M24: 5,009,285 km (0.1 R)
• M25: 5,364,879 km (0.101 R)
• M26: 5,545,743 km (0.065 R)
• M27: 5,802,453 km (0.048 R)
• M28: 6,100,751 km (0.053 R)
• M29: 6,289,693 km (0.115 R)
• M30: 6,519,026 km (0.099 R)
• M31: 6,731,755 km (0.103 R)
• M32: 6,868,337 km (0.095 R)
• M33: 7,343,460 km (0.039 R)
• M34: 7,443,840 km (0.081 R)
• M35: 7,605,406 km (0.119 R)
• M36: 7,706,834 km (0.116 R)
• M37: 7,870,344 km (0.106 R)
• M38: 7,952,473 km (0.051 R)
• M39: 8,493,419 km (0.09 R)
• M40: 8,875,043 km (0.094 R)
• M41: 9,003,398 km (0.094 R)
• M42: 9,089,417 km (0.111 R)
• M43: 9,175,735 km (0.12 R)
• M44: 10,524,659 km (0.119 R)
• M45: 10,797,376 km (0.099 R)
• M46: 11,911,282 km (0.11 R)
• M47: 12,005,828 km (0.073 R)
• M48: 12,266,876 km (0.072 R)
• M49: 12,362,319 km (0.08 R)
• M50: 12,457,912 km (0.092 R)
• M51: 12,674,081 km (0.052 R)
• M52: 12,915,831 km (0.049 R)
• M53: 13,134,543 km (0.113 R)
• M54: 13,281,149 km (0.102 R)
• M55: 13,972,292 km (0.056 R)
• M56: 14,047,090 km (0.118 R)
• M57: 14,776,530 km (0.062 R)
• M58: 15,184,184 km (0.098 R)
• M59: 15,569,847 km (0.082 R)
• M60: 15,751,010 km (0.058 R)
• M61: 15,906,742 km (0.057 R)
• M62: 16,089,101 km (0.059 R)
• M63: 16,193,670 km (0.063 R)
• M64: 16,508,574 km (0.09 R)
• M65: 16,719,656 km (0.107 R)
• M66: 17,144,664 km (0.109 R)
• M67: 17,224,699 km (0.12 R)
• M68: 17,653,895 km (0.105 R)
• M69: 17,815,610 km (0.098 R)
• M70: 18,059,305 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit