🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 14

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 394 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,691,690 km

• M1: 182,958 km (0.087 R)
• M2: 322,084 km (0.047 R)
• M3: 422,764 km (0.111 R)
• M4: 513,569 km (0.078 R)
• M5: 695,481 km (0.12 R)
• M6: 817,403 km (0.113 R)
• M7: 947,403 km (0.104 R)
• M8: 1,041,351 km (0.116 R)
• M9: 1,134,251 km (0.046 R)
• M10: 1,234,930 km (0.108 R)
• M11: 1,348,625 km (0.12 R)
• M12: 1,446,163 km (0.092 R)
• M13: 1,541,307 km (0.053 R)
• M14: 1,680,283 km (0.109 R)
• M15: 1,807,441 km (0.094 R)
• M16: 1,905,129 km (0.044 R)
• M17: 2,094,669 km (0.071 R)
• M18: 2,308,295 km (0.05 R)
• M19: 2,468,814 km (0.096 R)
• M20: 2,657,905 km (0.093 R)
• M21: 2,826,502 km (0.079 R)
• M22: 2,966,675 km (0.119 R)
• M23: 3,096,078 km (0.059 R)
• M24: 3,273,949 km (0.108 R)
• M25: 3,455,412 km (0.066 R)
• M26: 3,709,429 km (0.102 R)
• M27: 3,884,458 km (0.069 R)
• M28: 4,062,480 km (0.102 R)
• M29: 4,338,338 km (0.12 R)
• M30: 4,703,058 km (0.076 R)
• M31: 4,793,864 km (0.105 R)
• M32: 4,985,199 km (0.075 R)
• M33: 5,140,033 km (0.097 R)
• M34: 5,383,279 km (0.057 R)
• M35: 5,470,495 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 13.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 561 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,691,690 km

• M1: 169,644 km (0.103 R)
• M2: 259,403 km (0.065 R)
• M3: 358,287 km (0.104 R)
• M4: 514,916 km (0.091 R)
• M5: 633,846 km (0.116 R)
• M6: 759,808 km (0.118 R)
• M7: 847,771 km (0.089 R)
• M8: 948,451 km (0.095 R)
• M9: 1,072,467 km (0.048 R)
• M10: 1,192,594 km (0.053 R)
• M11: 1,307,485 km (0.031 R)
• M12: 1,389,615 km (0.055 R)
• M13: 1,548,936 km (0.109 R)
• M14: 1,630,916 km (0.087 R)
• M15: 1,770,940 km (0.08 R)
• M16: 2,353,324 km (0.079 R)
• M17: 2,603,751 km (0.09 R)
• M18: 2,735,696 km (0.069 R)
• M19: 2,944,684 km (0.114 R)
• M20: 3,054,639 km (0.099 R)
• M21: 3,208,126 km (0.064 R)
• M22: 3,314,341 km (0.1 R)
• M23: 3,501,189 km (0.116 R)
• M24: 3,751,017 km (0.102 R)
• M25: 3,976,311 km (0.078 R)
• M26: 4,283,735 km (0.068 R)
• M27: 4,503,644 km (0.087 R)
• M28: 4,630,952 km (0.115 R)
• M29: 4,938,375 km (0.119 R)
• M30: 5,020,355 km (0.117 R)
• M31: 5,194,038 km (0.053 R)
• M32: 5,701,474 km (0.078 R)
• M33: 5,908,966 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 9.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.13 AU - 1.35 AU

Year: 971 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,691,690 km

• M1: 123,269 km (0.027 R)
• M2: 273,166 km (0.115 R)
• M3: 360,381 km (0.115 R)
• M4: 525,837 km (0.113 R)
• M5: 624,122 km (0.07 R)
• M6: 959,072 km (0.101 R)
• M7: 1,096,403 km (0.075 R)
• M8: 1,193,342 km (0.094 R)
• M9: 1,269,188 km (0.091 R)
• M10: 1,341,743 km (0.096 R)
• M11: 1,435,840 km (0.103 R)
• M12: 1,589,178 km (0.06 R)
• M13: 1,678,488 km (0.111 R)
• M14: 2,087,339 km (0.113 R)
• M15: 2,150,769 km (0.104 R)
• M16: 2,226,615 km (0.085 R)
• M17: 2,291,391 km (0.072 R)
• M18: 2,545,109 km (0.069 R)
• M19: 2,713,107 km (0.094 R)
• M20: 2,782,520 km (0.079 R)
• M21: 2,852,682 km (0.119 R)
• M22: 2,968,620 km (0.111 R)
• M23: 3,066,607 km (0.062 R)
• M24: 3,279,036 km (0.03 R)
• M25: 3,421,154 km (0.095 R)
• M26: 3,648,692 km (0.041 R)
• M27: 3,732,616 km (0.049 R)
• M28: 3,888,348 km (0.049 R)
• M29: 4,118,579 km (0.095 R)
• M30: 4,198,763 km (0.107 R)
• M31: 4,532,367 km (0.084 R)
• M32: 4,820,642 km (0.073 R)
• M33: 5,021,552 km (0.117 R)
• M34: 5,091,713 km (0.088 R)
• M35: 5,232,934 km (0.113 R)
• M36: 5,304,142 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 14

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.16 AU - 1.92 AU

Year: 1343 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,691,690 km

• M1: 174,581 km (0.108 R)
• M2: 273,764 km (0.103 R)
• M3: 362,176 km (0.096 R)
• M4: 470,186 km (0.06 R)
• M5: 593,455 km (0.073 R)
• M6: 779,854 km (0.078 R)
• M7: 1,163,871 km (0.11 R)
• M8: 1,271,582 km (0.094 R)
• M9: 1,360,293 km (0.078 R)
• M10: 1,465,012 km (0.05 R)
• M11: 1,563,298 km (0.094 R)
• M12: 1,816,717 km (0.064 R)
• M13: 2,021,067 km (0.077 R)
• M14: 2,206,269 km (0.102 R)
• M15: 2,430,666 km (0.098 R)
• M16: 2,605,397 km (0.101 R)
• M17: 2,743,775 km (0.118 R)
• M18: 2,849,091 km (0.055 R)
• M19: 3,009,760 km (0.095 R)
• M20: 3,118,517 km (0.087 R)
• M21: 3,247,171 km (0.09 R)
• M22: 3,352,638 km (0.119 R)
• M23: 3,503,582 km (0.117 R)
• M24: 3,891,041 km (0.087 R)
• M25: 4,170,639 km (0.097 R)
• M26: 4,333,402 km (0.108 R)
• M27: 4,429,294 km (0.095 R)
• M28: 4,546,728 km (0.091 R)
• M29: 4,721,458 km (0.095 R)
• M30: 4,862,679 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 14.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.23 AU - 2.01 AU

Year: 1449 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,691,690 km

• M1: 180,415 km (0.105 R)
• M2: 288,125 km (0.091 R)
• M3: 378,333 km (0.083 R)
• M4: 467,194 km (0.109 R)
• M5: 566,228 km (0.114 R)
• M6: 734,077 km (0.112 R)
• M7: 882,927 km (0.039 R)
• M8: 1,023,100 km (0.1 R)
• M9: 1,155,943 km (0.03 R)
• M10: 1,294,919 km (0.051 R)
• M11: 1,468,453 km (0.032 R)
• M12: 1,602,642 km (0.087 R)
• M13: 1,710,502 km (0.072 R)
• M14: 1,858,454 km (0.031 R)
• M15: 1,985,313 km (0.061 R)
• M16: 2,128,179 km (0.052 R)
• M17: 2,281,368 km (0.114 R)
• M18: 2,369,780 km (0.105 R)
• M19: 2,480,034 km (0.055 R)
• M20: 2,799,874 km (0.112 R)
• M21: 2,902,199 km (0.105 R)
• M22: 3,005,870 km (0.033 R)
• M23: 3,324,214 km (0.105 R)
• M24: 3,425,043 km (0.081 R)
• M25: 3,637,771 km (0.045 R)
• M26: 3,741,742 km (0.079 R)
• M27: 3,928,290 km (0.049 R)
• M28: 4,018,648 km (0.114 R)
• M29: 4,344,621 km (0.097 R)
• M30: 4,523,840 km (0.064 R)
• M31: 4,653,391 km (0.112 R)
• M32: 4,749,134 km (0.071 R)
• M33: 5,013,773 km (0.099 R)
• M34: 5,138,836 km (0.04 R)
• M35: 5,265,097 km (0.045 R)
• M36: 5,465,558 km (0.115 R)
• M37: 5,576,111 km (0.067 R)
• M38: 5,705,812 km (0.092 R)
• M39: 5,864,835 km (0.118 R)
• M40: 6,139,497 km (0.075 R)
• M41: 6,476,690 km (0.09 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 14.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.14 AU - 3.14 AU

Year: 3911 Days

Day: 6.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,691,690 km

• M1: 184,604 km (0.111 R)
• M2: 287,826 km (0.074 R)
• M3: 532,568 km (0.118 R)
• M4: 953,686 km (0.097 R)
• M5: 1,100,891 km (0.066 R)
• M6: 1,330,823 km (0.073 R)
• M7: 1,471,594 km (0.066 R)
• M8: 1,590,674 km (0.116 R)
• M9: 1,910,365 km (0.045 R)
• M10: 2,085,544 km (0.084 R)
• M11: 2,484,073 km (0.099 R)
• M12: 2,611,680 km (0.055 R)
• M13: 2,790,748 km (0.045 R)
• M14: 3,024,869 km (0.097 R)
• M15: 3,144,248 km (0.037 R)
• M16: 3,548,312 km (0.095 R)
• M17: 3,710,925 km (0.116 R)
• M18: 3,839,280 km (0.097 R)
• M19: 3,931,881 km (0.118 R)
• M20: 4,328,914 km (0.097 R)
• M21: 4,503,195 km (0.091 R)
• M22: 4,719,214 km (0.079 R)
• M23: 4,898,732 km (0.085 R)
• M24: 5,141,529 km (0.113 R)
• M25: 5,243,854 km (0.095 R)
• M26: 5,346,927 km (0.105 R)
• M27: 5,513,280 km (0.114 R)
• M28: 5,702,521 km (0.112 R)
• M29: 5,958,184 km (0.099 R)
• M30: 6,636,162 km (0.111 R)
• M31: 6,725,471 km (0.057 R)
• M32: 6,815,230 km (0.089 R)
• M33: 6,905,288 km (0.104 R)
• M34: 7,178,155 km (0.092 R)
• M35: 7,594,037 km (0.062 R)
• M36: 7,852,093 km (0.077 R)
• M37: 8,017,847 km (0.1 R)
• M38: 8,208,585 km (0.106 R)
• M39: 9,011,925 km (0.051 R)
• M40: 9,160,626 km (0.086 R)
• M41: 9,662,526 km (0.112 R)
• M42: 9,840,249 km (0.072 R)
• M43: 10,380,147 km (0.061 R)
• M44: 10,510,148 km (0.045 R)
• M45: 10,982,578 km (0.069 R)
• M46: 11,354,927 km (0.084 R)
• M47: 11,731,315 km (0.119 R)
• M48: 11,948,382 km (0.103 R)
• M49: 12,057,289 km (0.103 R)
• M50: 12,468,983 km (0.08 R)
• M51: 12,857,488 km (0.069 R)
• M52: 13,362,830 km (0.117 R)
• M53: 13,476,075 km (0.104 R)
• M54: 13,817,458 km (0.071 R)
• M55: 13,960,623 km (0.113 R)
• M56: 14,248,449 km (0.1 R)
• M57: 14,451,005 km (0.073 R)
• M58: 14,712,951 km (0.083 R)
• M59: 15,212,009 km (0.071 R)
• M60: 15,448,673 km (0.113 R)
• M61: 15,537,833 km (0.11 R)
• M62: 15,627,143 km (0.106 R)
• M63: 15,986,028 km (0.081 R)
• M64: 18,321,401 km (0.082 R)
• M65: 18,478,628 km (0.074 R)
• M66: 18,731,449 km (0.025 R)
• M67: 19,915,217 km (0.107 R)
• M68: 20,336,933 km (0.064 R)
• M69: 20,695,968 km (0.09 R)
• M70: 21,090,158 km (0.098 R)
• M71: 22,119,990 km (0.065 R)
• M72: 22,590,475 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit