🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 9.6

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,216,831 km

• M1: 134,339 km (0.069 R)
• M2: 261,946 km (0.114 R)
• M3: 333,902 km (0.118 R)
• M4: 483,650 km (0.05 R)
• M5: 634,145 km (0.107 R)
• M6: 722,707 km (0.118 R)
• M7: 797,656 km (0.046 R)
• M8: 871,557 km (0.095 R)
• M9: 963,560 km (0.105 R)
• M10: 1,030,879 km (0.102 R)
• M11: 1,191,697 km (0.119 R)
• M12: 1,255,725 km (0.031 R)
• M13: 1,387,670 km (0.085 R)
• M14: 1,482,814 km (0.108 R)
• M15: 1,547,440 km (0.113 R)
• M16: 1,689,409 km (0.111 R)
• M17: 1,767,050 km (0.101 R)
• M18: 1,905,578 km (0.069 R)
• M19: 1,976,337 km (0.12 R)
• M20: 2,042,759 km (0.075 R)
• M21: 2,141,344 km (0.095 R)
• M22: 2,326,995 km (0.05 R)
• M23: 2,441,138 km (0.114 R)
• M24: 2,501,576 km (0.11 R)
• M25: 2,601,657 km (0.111 R)
• M26: 2,697,549 km (0.103 R)
• M27: 2,771,600 km (0.094 R)
• M28: 2,834,730 km (0.106 R)
• M29: 2,927,630 km (0.069 R)
• M30: 3,176,112 km (0.095 R)
• M31: 3,260,635 km (0.111 R)
• M32: 3,394,675 km (0.032 R)
• M33: 3,474,859 km (0.028 R)
• M34: 3,543,226 km (0.12 R)
• M35: 3,618,324 km (0.082 R)
• M36: 3,738,301 km (0.118 R)
• M37: 3,840,327 km (0.119 R)
• M38: 3,923,952 km (0.119 R)
• M39: 4,106,162 km (0.095 R)
• M40: 4,231,376 km (0.096 R)
• M41: 4,411,492 km (0.104 R)
• M42: 4,642,022 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 10.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 321 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,216,831 km

• M1: 148,401 km (0.092 R)
• M2: 252,970 km (0.095 R)
• M3: 333,005 km (0.118 R)
• M4: 413,339 km (0.083 R)
• M5: 507,586 km (0.028 R)
• M6: 578,345 km (0.07 R)
• M7: 693,237 km (0.119 R)
• M8: 766,988 km (0.074 R)
• M9: 854,054 km (0.089 R)
• M10: 984,055 km (0.094 R)
• M11: 1,057,358 km (0.093 R)
• M12: 1,132,456 km (0.074 R)
• M13: 1,213,538 km (0.107 R)
• M14: 1,320,800 km (0.105 R)
• M15: 1,398,441 km (0.095 R)
• M16: 1,473,240 km (0.042 R)
• M17: 1,631,664 km (0.06 R)
• M18: 1,701,975 km (0.049 R)
• M19: 1,832,275 km (0.104 R)
• M20: 1,905,428 km (0.119 R)
• M21: 2,069,387 km (0.055 R)
• M22: 2,184,428 km (0.063 R)
• M23: 2,252,645 km (0.094 R)
• M24: 2,396,259 km (0.091 R)
• M25: 2,517,433 km (0.1 R)
• M26: 2,619,908 km (0.071 R)
• M27: 2,750,207 km (0.059 R)
• M28: 2,839,966 km (0.1 R)
• M29: 2,930,772 km (0.063 R)
• M30: 3,087,999 km (0.088 R)
• M31: 3,320,624 km (0.111 R)
• M32: 3,422,201 km (0.095 R)
• M33: 3,587,955 km (0.117 R)
• M34: 3,663,053 km (0.071 R)
• M35: 3,939,361 km (0.106 R)
• M36: 4,040,938 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 10.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 370 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,216,831 km

• M1: 136,583 km (0.072 R)
• M2: 215,571 km (0.044 R)
• M3: 284,535 km (0.077 R)
• M4: 406,457 km (0.085 R)
• M5: 507,286 km (0.062 R)
• M6: 649,105 km (0.057 R)
• M7: 754,572 km (0.117 R)
• M8: 853,157 km (0.102 R)
• M9: 929,003 km (0.102 R)
• M10: 1,021,604 km (0.053 R)
• M11: 1,117,346 km (0.104 R)
• M12: 1,186,461 km (0.108 R)
• M13: 1,370,915 km (0.066 R)
• M14: 1,493,735 km (0.086 R)
• M15: 1,581,549 km (0.103 R)
• M16: 1,774,081 km (0.114 R)
• M17: 1,867,281 km (0.11 R)
• M18: 1,938,489 km (0.094 R)
• M19: 2,022,563 km (0.084 R)
• M20: 2,107,984 km (0.087 R)
• M21: 2,182,184 km (0.09 R)
• M22: 2,301,563 km (0.097 R)
• M23: 2,378,157 km (0.118 R)
• M24: 2,507,560 km (0.103 R)
• M25: 2,592,980 km (0.12 R)
• M26: 2,666,133 km (0.064 R)
• M27: 2,746,767 km (0.074 R)
• M28: 2,917,158 km (0.105 R)
• M29: 3,225,928 km (0.077 R)
• M30: 3,311,947 km (0.102 R)
• M31: 3,384,203 km (0.088 R)
• M32: 3,589,451 km (0.033 R)
• M33: 3,768,819 km (0.055 R)
• M34: 3,836,737 km (0.094 R)
• M35: 3,943,400 km (0.105 R)
• M36: 4,020,144 km (0.106 R)
• M37: 4,214,322 km (0.086 R)
• M38: 4,292,860 km (0.112 R)
• M39: 4,395,634 km (0.068 R)
• M40: 4,660,422 km (0.071 R)
• M41: 5,105,027 km (0.064 R)
• M42: 5,180,425 km (0.106 R)
• M43: 5,306,984 km (0.074 R)
• M44: 5,520,311 km (0.114 R)
• M45: 5,972,994 km (0.076 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 8.2

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.68 AU - 2.08 AU

Year: 1779 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,216,831 km

• M1: 115,789 km (0.091 R)
• M2: 203,004 km (0.096 R)
• M3: 309,817 km (0.076 R)
• M4: 501,302 km (0.12 R)
• M5: 611,556 km (0.106 R)
• M6: 722,259 km (0.116 R)
• M7: 788,680 km (0.061 R)
• M8: 857,345 km (0.119 R)
• M9: 928,105 km (0.091 R)
• M10: 1,094,907 km (0.066 R)
• M11: 1,152,652 km (0.087 R)
• M12: 1,251,536 km (0.117 R)
• M13: 1,332,618 km (0.076 R)
• M14: 1,697,337 km (0.092 R)
• M15: 2,008,501 km (0.105 R)
• M16: 2,189,215 km (0.097 R)
• M17: 2,362,898 km (0.115 R)
• M18: 2,618,561 km (0.079 R)
• M19: 2,789,701 km (0.077 R)
• M20: 3,115,376 km (0.106 R)
• M21: 3,568,358 km (0.102 R)
• M22: 3,640,913 km (0.077 R)
• M23: 3,758,198 km (0.064 R)
• M24: 3,832,249 km (0.119 R)
• M25: 4,363,620 km (0.084 R)
• M26: 4,519,651 km (0.1 R)
• M27: 4,998,962 km (0.046 R)
• M28: 5,344,234 km (0.052 R)
• M29: 5,410,805 km (0.084 R)
• M30: 5,511,335 km (0.085 R)
• M31: 5,595,559 km (0.109 R)
• M32: 6,214,595 km (0.077 R)
• M33: 6,302,259 km (0.083 R)
• M34: 6,390,372 km (0.107 R)
• M35: 6,801,018 km (0.078 R)
• M36: 6,927,578 km (0.111 R)
• M37: 7,146,589 km (0.1 R)
• M38: 7,201,791 km (0.098 R)
• M39: 7,591,494 km (0.07 R)
• M40: 8,083,521 km (0.061 R)
• M41: 8,488,482 km (0.088 R)
• M42: 8,605,468 km (0.098 R)
• M43: 8,664,110 km (0.083 R)
• M44: 9,018,956 km (0.107 R)
• M45: 9,218,071 km (0.1 R)
• M46: 9,438,878 km (0.073 R)
• M47: 9,783,551 km (0.106 R)
• M48: 9,844,886 km (0.087 R)
• M49: 10,527,053 km (0.081 R)
• M50: 10,884,442 km (0.079 R)
• M51: 11,096,572 km (0.065 R)
• M52: 11,460,244 km (0.056 R)
• M53: 11,806,264 km (0.092 R)
• M54: 12,002,387 km (0.113 R)
• M55: 12,221,548 km (0.079 R)
• M56: 12,797,499 km (0.09 R)
• M57: 13,269,182 km (0.096 R)
• M58: 13,337,099 km (0.101 R)
• M59: 13,405,016 km (0.071 R)
• M60: 13,473,083 km (0.097 R)
• M61: 13,564,039 km (0.045 R)
• M62: 13,700,921 km (0.059 R)
• M63: 13,884,029 km (0.079 R)
• M64: 13,998,920 km (0.1 R)
• M65: 14,068,034 km (0.092 R)
• M66: 14,415,101 km (0.068 R)
• M67: 14,882,295 km (0.084 R)
• M68: 15,520,929 km (0.083 R)
• M69: 15,735,751 km (0.094 R)
• M70: 15,903,600 km (0.044 R)
• M71: 15,999,791 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit