🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 13.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 284 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,385,265 km

• M1: 175,628 km (0.072 R)
• M2: 268,079 km (0.101 R)
• M3: 359,633 km (0.08 R)
• M4: 458,069 km (0.041 R)
• M5: 546,780 km (0.109 R)
• M6: 678,426 km (0.1 R)
• M7: 772,374 km (0.105 R)
• M8: 921,373 km (0.081 R)
• M9: 1,024,297 km (0.106 R)
• M10: 1,111,213 km (0.097 R)
• M11: 1,215,034 km (0.085 R)
• M12: 1,362,388 km (0.026 R)
• M13: 1,451,698 km (0.109 R)
• M14: 1,617,003 km (0.116 R)
• M15: 1,740,272 km (0.08 R)
• M16: 1,916,648 km (0.086 R)
• M17: 2,017,776 km (0.1 R)
• M18: 2,120,849 km (0.08 R)
• M19: 2,234,543 km (0.065 R)
• M20: 2,381,897 km (0.094 R)
• M21: 2,495,741 km (0.065 R)
• M22: 2,634,867 km (0.118 R)
• M23: 2,819,770 km (0.098 R)
• M24: 2,925,985 km (0.038 R)
• M25: 3,087,999 km (0.03 R)
• M26: 3,308,656 km (0.096 R)
• M27: 3,441,499 km (0.114 R)
• M28: 3,555,493 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 11.4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.27 AU

Year: 740 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,385,265 km

• M1: 224,247 km (0.109 R)
• M2: 298,448 km (0.111 R)
• M3: 416,780 km (0.047 R)
• M4: 488,287 km (0.1 R)
• M5: 610,509 km (0.084 R)
• M6: 722,408 km (0.078 R)
• M7: 824,284 km (0.111 R)
• M8: 943,963 km (0.102 R)
• M9: 1,025,045 km (0.114 R)
• M10: 1,168,060 km (0.095 R)
• M11: 1,290,431 km (0.108 R)
• M12: 1,388,567 km (0.103 R)
• M13: 1,496,727 km (0.108 R)
• M14: 1,570,478 km (0.087 R)
• M15: 1,691,204 km (0.043 R)
• M16: 1,830,928 km (0.098 R)
• M17: 1,902,137 km (0.101 R)
• M18: 2,064,151 km (0.097 R)
• M19: 2,315,775 km (0.102 R)
• M20: 2,419,297 km (0.111 R)
• M21: 2,812,290 km (0.119 R)
• M22: 2,913,718 km (0.094 R)
• M23: 3,361,165 km (0.037 R)
• M24: 3,459,301 km (0.076 R)
• M25: 3,608,151 km (0.112 R)
• M26: 3,850,799 km (0.12 R)
• M27: 3,995,011 km (0.091 R)
• M28: 4,088,510 km (0.098 R)
• M29: 4,256,807 km (0.082 R)
• M30: 4,363,171 km (0.106 R)
• M31: 4,448,891 km (0.108 R)
• M32: 4,665,658 km (0.058 R)
• M33: 5,042,196 km (0.11 R)
• M34: 5,359,793 km (0.111 R)
• M35: 5,637,147 km (0.119 R)
• M36: 6,062,155 km (0.036 R)
• M37: 6,339,210 km (0.073 R)
• M38: 6,424,331 km (0.047 R)
• M39: 6,534,435 km (0.065 R)
• M40: 6,608,037 km (0.12 R)
• M41: 6,719,188 km (0.086 R)
• M42: 6,905,737 km (0.034 R)
• M43: 7,284,070 km (0.104 R)
• M44: 7,488,570 km (0.118 R)
• M45: 7,591,643 km (0.058 R)
• M46: 7,864,210 km (0.091 R)
• M47: 8,074,096 km (0.096 R)
• M48: 8,419,219 km (0.108 R)
• M49: 8,553,109 km (0.103 R)
• M50: 9,151,201 km (0.106 R)
• M51: 9,316,656 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 14.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.27 AU - 2.67 AU

Year: 2633 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,385,265 km

• M1: 254,915 km (0.046 R)
• M2: 373,695 km (0.048 R)
• M3: 642,224 km (0.119 R)
• M4: 810,671 km (0.103 R)
• M5: 1,057,807 km (0.068 R)
• M6: 1,281,904 km (0.099 R)
• M7: 1,390,063 km (0.025 R)
• M8: 1,481,169 km (0.076 R)
• M9: 2,082,851 km (0.078 R)
• M10: 2,331,932 km (0.076 R)
• M11: 2,781,922 km (0.041 R)
• M12: 2,990,910 km (0.105 R)
• M13: 3,110,738 km (0.097 R)
• M14: 3,452,420 km (0.052 R)
• M15: 3,705,988 km (0.115 R)
• M16: 3,878,624 km (0.105 R)
• M17: 3,995,161 km (0.1 R)
• M18: 4,098,084 km (0.096 R)
• M19: 4,427,648 km (0.093 R)
• M20: 4,750,331 km (0.108 R)
• M21: 4,922,368 km (0.096 R)
• M22: 5,080,792 km (0.106 R)
• M23: 5,192,542 km (0.096 R)
• M24: 5,289,182 km (0.102 R)
• M25: 5,533,176 km (0.097 R)
• M26: 5,697,884 km (0.054 R)
• M27: 6,185,124 km (0.097 R)
• M28: 6,598,463 km (0.085 R)
• M29: 6,703,181 km (0.074 R)
• M30: 6,861,456 km (0.082 R)
• M31: 7,003,125 km (0.087 R)
• M32: 7,145,841 km (0.115 R)
• M33: 7,271,504 km (0.038 R)
• M34: 7,488,720 km (0.111 R)
• M35: 7,634,578 km (0.073 R)
• M36: 7,929,435 km (0.085 R)
• M37: 8,303,280 km (0.027 R)
• M38: 8,492,372 km (0.104 R)
• M39: 8,682,960 km (0.053 R)
• M40: 9,165,562 km (0.098 R)
• M41: 9,518,464 km (0.11 R)
• M42: 9,656,991 km (0.118 R)
• M43: 9,876,003 km (0.096 R)
• M44: 10,318,812 km (0.09 R)
• M45: 10,522,415 km (0.057 R)
• M46: 10,727,215 km (0.058 R)
• M47: 10,974,799 km (0.074 R)
• M48: 11,182,590 km (0.086 R)
• M49: 11,813,744 km (0.118 R)
• M50: 12,176,519 km (0.053 R)
• M51: 12,413,183 km (0.083 R)
• M52: 12,891,297 km (0.099 R)
• M53: 13,264,993 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 10.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.29 AU - 3.19 AU

Year: 3076 Days

Day: 7.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,385,265 km

• M1: 192,832 km (0.092 R)
• M2: 295,007 km (0.047 R)
• M3: 442,211 km (0.093 R)
• M4: 954,584 km (0.115 R)
• M5: 1,050,775 km (0.076 R)
• M6: 1,201,271 km (0.056 R)
• M7: 1,386,323 km (0.08 R)
• M8: 1,454,839 km (0.048 R)
• M9: 1,609,523 km (0.071 R)
• M10: 1,681,779 km (0.049 R)
• M11: 2,122,345 km (0.091 R)
• M12: 2,217,938 km (0.071 R)
• M13: 2,315,177 km (0.062 R)
• M14: 2,496,938 km (0.116 R)
• M15: 2,666,432 km (0.058 R)
• M16: 2,874,972 km (0.057 R)
• M17: 2,963,384 km (0.093 R)
• M18: 3,326,458 km (0.117 R)
• M19: 3,438,208 km (0.103 R)
• M20: 3,878,325 km (0.1 R)
• M21: 4,540,744 km (0.12 R)
• M22: 4,623,472 km (0.044 R)
• M23: 4,706,648 km (0.058 R)
• M24: 4,790,423 km (0.051 R)
• M25: 5,632,809 km (0.063 R)
• M26: 5,699,529 km (0.043 R)
• M27: 5,788,839 km (0.096 R)
• M28: 5,968,955 km (0.115 R)
• M29: 6,731,605 km (0.118 R)
• M30: 6,849,787 km (0.11 R)
• M31: 7,329,697 km (0.063 R)
• M32: 7,402,701 km (0.085 R)
• M33: 8,120,172 km (0.119 R)
• M34: 8,756,562 km (0.063 R)
• M35: 8,911,695 km (0.083 R)
• M36: 9,041,695 km (0.098 R)
• M37: 9,754,529 km (0.036 R)
• M38: 9,888,569 km (0.085 R)
• M39: 10,158,294 km (0.083 R)
• M40: 10,705,224 km (0.102 R)
• M41: 11,177,803 km (0.098 R)
• M42: 11,799,382 km (0.07 R)
• M43: 12,085,563 km (0.033 R)
• M44: 12,781,941 km (0.068 R)
• M45: 12,987,489 km (0.113 R)
• M46: 13,971,394 km (0.1 R)
• M47: 14,122,488 km (0.088 R)
• M48: 14,640,545 km (0.095 R)
• M49: 14,763,365 km (0.048 R)
• M50: 15,351,434 km (0.071 R)
• M51: 16,136,823 km (0.113 R)
• M52: 16,231,967 km (0.032 R)
• M53: 17,193,433 km (0.1 R)
• M54: 17,258,209 km (0.1 R)
• M55: 17,485,448 km (0.085 R)
• M56: 17,877,394 km (0.074 R)
• M57: 18,206,360 km (0.107 R)
• M58: 18,371,516 km (0.081 R)
• M59: 18,670,113 km (0.074 R)
• M60: 19,037,227 km (0.108 R)
• M61: 19,104,246 km (0.114 R)
• M62: 19,339,414 km (0.094 R)
• M63: 19,744,825 km (0.072 R)
• M64: 19,812,592 km (0.078 R)
• M65: 19,914,469 km (0.107 R)
• M66: 20,358,026 km (0.085 R)
• M67: 20,495,207 km (0.117 R)
• M68: 20,701,503 km (0.105 R)
• M69: 20,839,432 km (0.067 R)
• M70: 21,116,188 km (0.101 R)
• M71: 21,324,578 km (0.041 R)
• M72: 21,813,314 km (0.099 R)
• M73: 22,129,564 km (0.105 R)
• M74: 22,482,765 km (0.06 R)
• M75: 22,553,525 km (0.102 R)
• M76: 23,445,427 km (0.059 R)
• M77: 23,805,509 km (0.112 R)
• M78: 24,094,831 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit