🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 11

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1 AU

Year: 560 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,346,691 km

• M1: 139,724 km (0.096 R)
• M2: 265,387 km (0.117 R)
• M3: 349,161 km (0.083 R)
• M4: 463,753 km (0.119 R)
• M5: 563,984 km (0.116 R)
• M6: 708,496 km (0.051 R)
• M7: 793,318 km (0.107 R)
• M8: 893,847 km (0.107 R)
• M9: 1,007,242 km (0.11 R)
• M10: 1,099,993 km (0.072 R)
• M11: 1,340,547 km (0.066 R)
• M12: 1,410,558 km (0.079 R)
• M13: 1,486,554 km (0.085 R)
• M14: 1,593,367 km (0.094 R)
• M15: 1,728,304 km (0.084 R)
• M16: 1,861,895 km (0.109 R)
• M17: 1,951,205 km (0.076 R)
• M18: 2,128,628 km (0.108 R)
• M19: 2,205,671 km (0.09 R)
• M20: 2,413,612 km (0.119 R)
• M21: 2,482,427 km (0.116 R)
• M22: 2,563,659 km (0.11 R)
• M23: 2,639,954 km (0.093 R)
• M24: 2,764,718 km (0.044 R)
• M25: 2,867,193 km (0.079 R)
• M26: 2,946,480 km (0.036 R)
• M27: 3,119,714 km (0.12 R)
• M28: 3,207,678 km (0.063 R)
• M29: 3,341,119 km (0.117 R)
• M30: 3,450,624 km (0.064 R)
• M31: 3,534,998 km (0.093 R)
• M32: 3,826,265 km (0.106 R)
• M33: 4,312,607 km (0.094 R)
• M34: 4,446,198 km (0.101 R)
• M35: 4,566,774 km (0.101 R)
• M36: 4,695,728 km (0.091 R)
• M37: 4,950,044 km (0.117 R)
• M38: 5,045,637 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 15

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.09 AU - 1.37 AU

Year: 910 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,346,691 km

• M1: 207,043 km (0.057 R)
• M2: 328,517 km (0.093 R)
• M3: 430,393 km (0.084 R)
• M4: 614,398 km (0.057 R)
• M5: 716,125 km (0.114 R)
• M6: 824,733 km (0.051 R)
• M7: 945,459 km (0.045 R)
• M8: 1,072,766 km (0.104 R)
• M9: 1,278,912 km (0.104 R)
• M10: 1,518,418 km (0.103 R)
• M11: 2,013,438 km (0.062 R)
• M12: 2,159,894 km (0.108 R)
• M13: 2,279,722 km (0.091 R)
• M14: 2,425,131 km (0.116 R)
• M15: 2,629,332 km (0.082 R)
• M16: 2,774,143 km (0.098 R)
• M17: 3,071,843 km (0.119 R)
• M18: 3,302,223 km (0.118 R)
• M19: 3,432,673 km (0.089 R)
• M20: 3,609,348 km (0.096 R)
• M21: 3,752,962 km (0.056 R)
• M22: 4,064,574 km (0.101 R)
• M23: 4,289,719 km (0.043 R)
• M24: 4,413,436 km (0.114 R)
• M25: 4,772,172 km (0.11 R)
• M26: 4,940,170 km (0.052 R)
• M27: 5,140,482 km (0.098 R)
• M28: 5,302,646 km (0.054 R)
• M29: 5,673,948 km (0.113 R)
• M30: 5,841,647 km (0.057 R)
• M31: 5,979,128 km (0.042 R)
• M32: 6,474,596 km (0.107 R)
• M33: 6,628,083 km (0.104 R)
• M34: 6,760,627 km (0.071 R)
• M35: 7,107,096 km (0.085 R)
• M36: 7,493,806 km (0.044 R)
• M37: 7,712,967 km (0.068 R)
• M38: 7,981,046 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.4

Radius: 10.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 1189 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,346,691 km

• M1: 136,732 km (0.081 R)
• M2: 216,019 km (0.115 R)
• M3: 305,628 km (0.109 R)
• M4: 464,801 km (0.097 R)
• M5: 553,512 km (0.081 R)
• M6: 629,358 km (0.093 R)
• M7: 829,221 km (0.094 R)
• M8: 903,272 km (0.102 R)
• M9: 1,066,633 km (0.068 R)
• M10: 1,265,748 km (0.092 R)
• M11: 1,352,514 km (0.067 R)
• M12: 1,459,327 km (0.109 R)
• M13: 1,578,407 km (0.108 R)
• M14: 1,710,352 km (0.077 R)
• M15: 1,846,038 km (0.103 R)
• M16: 1,985,613 km (0.117 R)
• M17: 2,253,991 km (0.057 R)
• M18: 2,382,047 km (0.079 R)
• M19: 2,634,119 km (0.111 R)
• M20: 2,712,509 km (0.078 R)
• M21: 2,848,942 km (0.117 R)
• M22: 2,952,763 km (0.091 R)
• M23: 3,081,417 km (0.068 R)
• M24: 3,176,262 km (0.087 R)
• M25: 3,320,325 km (0.066 R)
• M26: 3,879,671 km (0.11 R)
• M27: 4,137,877 km (0.105 R)
• M28: 4,295,553 km (0.06 R)
• M29: 4,684,657 km (0.112 R)
• M30: 4,753,024 km (0.12 R)
• M31: 5,029,480 km (0.089 R)
• M32: 5,226,052 km (0.109 R)
• M33: 5,554,719 km (0.108 R)
• M34: 5,627,124 km (0.048 R)
• M35: 6,337,714 km (0.119 R)
• M36: 7,014,046 km (0.095 R)
• M37: 7,107,993 km (0.079 R)
• M38: 7,408,535 km (0.103 R)
• M39: 7,600,469 km (0.1 R)
• M40: 7,680,953 km (0.052 R)
• M41: 7,956,662 km (0.087 R)
• M42: 8,235,662 km (0.038 R)
• M43: 8,938,772 km (0.104 R)
• M44: 9,074,906 km (0.089 R)
• M45: 9,435,586 km (0.116 R)
• M46: 9,556,910 km (0.075 R)
• M47: 9,959,029 km (0.112 R)
• M48: 10,224,266 km (0.065 R)
• M49: 10,313,128 km (0.102 R)
• M50: 11,034,040 km (0.109 R)
• M51: 11,216,699 km (0.03 R)
• M52: 11,308,552 km (0.119 R)
• M53: 11,492,707 km (0.057 R)
• M54: 11,957,807 km (0.118 R)
• M55: 12,051,604 km (0.118 R)
• M56: 12,258,648 km (0.1 R)
• M57: 12,334,344 km (0.1 R)
• M58: 12,600,180 km (0.114 R)
• M59: 12,695,623 km (0.076 R)
• M60: 12,772,068 km (0.087 R)
• M61: 12,944,853 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.98 AU - 4.2 AU

Year: 5516 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,346,691 km

• M1: 391,647 km (0.062 R)
• M2: 485,445 km (0.058 R)
• M3: 977,323 km (0.09 R)
• M4: 1,128,417 km (0.065 R)
• M5: 1,486,255 km (0.057 R)
• M6: 1,629,719 km (0.112 R)
• M7: 1,845,439 km (0.1 R)
• M8: 2,839,517 km (0.058 R)
• M9: 3,141,555 km (0.061 R)
• M10: 3,286,216 km (0.115 R)
• M11: 3,755,206 km (0.115 R)
• M12: 4,064,873 km (0.089 R)
• M13: 4,291,065 km (0.082 R)
• M14: 4,405,807 km (0.08 R)
• M15: 4,709,042 km (0.027 R)
• M16: 5,608,873 km (0.067 R)
• M17: 6,272,788 km (0.066 R)
• M18: 6,508,555 km (0.03 R)
• M19: 6,640,649 km (0.08 R)
• M20: 6,961,687 km (0.041 R)
• M21: 7,205,830 km (0.086 R)
• M22: 7,702,495 km (0.102 R)
• M23: 8,267,377 km (0.081 R)
• M24: 8,845,722 km (0.03 R)
• M25: 9,051,270 km (0.117 R)
• M26: 9,258,463 km (0.106 R)
• M27: 9,557,060 km (0.095 R)
• M28: 9,980,572 km (0.116 R)
• M29: 10,102,643 km (0.061 R)
• M30: 10,317,616 km (0.115 R)
• M31: 10,720,782 km (0.078 R)
• M32: 10,877,261 km (0.098 R)
• M33: 11,383,052 km (0.081 R)
• M34: 11,864,308 km (0.115 R)
• M35: 11,961,247 km (0.051 R)
• M36: 12,156,173 km (0.116 R)
• M37: 12,714,024 km (0.056 R)
• M38: 13,414,740 km (0.087 R)
• M39: 13,651,254 km (0.118 R)
• M40: 14,025,399 km (0.09 R)
• M41: 14,162,430 km (0.063 R)
• M42: 14,368,576 km (0.094 R)
• M43: 14,958,441 km (0.069 R)
• M44: 15,203,632 km (0.118 R)
• M45: 15,520,779 km (0.053 R)
• M46: 15,733,358 km (0.119 R)
• M47: 16,197,560 km (0.12 R)
• M48: 16,341,174 km (0.049 R)
• M49: 16,593,695 km (0.062 R)
• M50: 17,395,839 km (0.106 R)
• M51: 17,690,696 km (0.117 R)
• M52: 18,136,049 km (0.082 R)
• M53: 18,322,598 km (0.057 R)
• M54: 18,584,992 km (0.065 R)
• M55: 18,886,432 km (0.054 R)
• M56: 19,075,673 km (0.091 R)
• M57: 19,532,246 km (0.095 R)
• M58: 19,646,988 km (0.059 R)
• M59: 19,915,516 km (0.055 R)
• M60: 20,108,198 km (0.119 R)
• M61: 20,417,566 km (0.116 R)
• M62: 20,767,625 km (0.074 R)
• M63: 20,884,760 km (0.108 R)
• M64: 21,789,977 km (0.061 R)
• M65: 22,307,137 km (0.1 R)
• M66: 22,627,576 km (0.067 R)
• M67: 23,394,564 km (0.113 R)
• M68: 23,516,336 km (0.109 R)
• M69: 23,679,249 km (0.059 R)
• M70: 24,169,930 km (0.066 R)
• M71: 24,375,477 km (0.077 R)
• M72: 24,457,905 km (0.103 R)
• M73: 25,203,202 km (0.071 R)
• M74: 26,166,463 km (0.099 R)
• M75: 26,504,404 km (0.116 R)
• M76: 27,483,822 km (0.103 R)
• M77: 28,172,271 km (0.09 R)
• M78: 28,345,206 km (0.031 R)
• M79: 28,518,590 km (0.099 R)
• M80: 29,259,100 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit