🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 10.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 666 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,244,802 km

• M1: 128,205 km (0.092 R)
• M2: 199,264 km (0.051 R)
• M3: 294,409 km (0.042 R)
• M4: 371,302 km (0.107 R)
• M5: 442,211 km (0.073 R)
• M6: 546,032 km (0.102 R)
• M7: 627,114 km (0.117 R)
• M8: 731,085 km (0.113 R)
• M9: 864,376 km (0.051 R)
• M10: 930,948 km (0.117 R)
• M11: 1,098,198 km (0.097 R)
• M12: 1,241,662 km (0.1 R)
• M13: 1,360,293 km (0.097 R)
• M14: 1,434,943 km (0.104 R)
• M15: 1,559,857 km (0.089 R)
• M16: 1,630,018 km (0.062 R)
• M17: 1,752,090 km (0.079 R)
• M18: 1,820,756 km (0.079 R)
• M19: 1,886,130 km (0.108 R)
• M20: 1,956,740 km (0.099 R)
• M21: 2,192,207 km (0.069 R)
• M22: 2,299,469 km (0.1 R)
• M23: 2,398,951 km (0.069 R)
• M24: 2,470,758 km (0.055 R)
• M25: 2,700,990 km (0.102 R)
• M26: 2,791,047 km (0.107 R)
• M27: 2,943,338 km (0.08 R)
• M28: 3,025,767 km (0.037 R)
• M29: 3,145,594 km (0.111 R)
• M30: 3,251,061 km (0.087 R)
• M31: 3,325,710 km (0.1 R)
• M32: 3,390,037 km (0.076 R)
• M33: 3,476,505 km (0.087 R)
• M34: 3,662,904 km (0.083 R)
• M35: 3,875,034 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.78 AU - 1.82 AU

Year: 1584 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,244,802 km

• M1: 164,707 km (0.092 R)
• M2: 253,718 km (0.069 R)
• M3: 351,854 km (0.063 R)
• M4: 471,532 km (0.075 R)
• M5: 559,047 km (0.116 R)
• M6: 665,860 km (0.062 R)
• M7: 812,017 km (0.05 R)
• M8: 960,568 km (0.069 R)
• M9: 1,108,670 km (0.095 R)
• M10: 1,196,334 km (0.103 R)
• M11: 1,346,231 km (0.119 R)
• M12: 1,429,258 km (0.065 R)
• M13: 1,537,118 km (0.108 R)
• M14: 1,636,002 km (0.078 R)
• M15: 1,828,385 km (0.056 R)
• M16: 1,984,117 km (0.112 R)
• M17: 2,189,963 km (0.097 R)
• M18: 2,288,997 km (0.109 R)
• M19: 2,403,140 km (0.114 R)
• M20: 2,512,347 km (0.101 R)
• M21: 2,644,292 km (0.025 R)
• M22: 2,807,054 km (0.098 R)
• M23: 2,988,068 km (0.052 R)
• M24: 3,210,221 km (0.113 R)
• M25: 3,468,875 km (0.04 R)
• M26: 3,608,600 km (0.096 R)
• M27: 3,774,055 km (0.079 R)
• M28: 3,861,719 km (0.09 R)
• M29: 4,145,357 km (0.05 R)
• M30: 4,260,847 km (0.106 R)
• M31: 4,360,628 km (0.101 R)
• M32: 4,444,403 km (0.067 R)
• M33: 4,545,531 km (0.109 R)
• M34: 4,759,007 km (0.11 R)
• M35: 4,880,032 km (0.101 R)
• M36: 5,089,768 km (0.119 R)
• M37: 5,204,809 km (0.101 R)
• M38: 5,338,400 km (0.059 R)
• M39: 5,691,451 km (0.1 R)
• M40: 6,024,157 km (0.071 R)
• M41: 6,117,805 km (0.117 R)
• M42: 6,230,602 km (0.094 R)
• M43: 6,410,867 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 3290 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,244,802 km

• M1: 133,441 km (0.028 R)
• M2: 234,719 km (0.057 R)
• M3: 316,699 km (0.097 R)
• M4: 411,544 km (0.079 R)
• M5: 483,949 km (0.065 R)
• M6: 750,084 km (0.084 R)
• M7: 862,731 km (0.064 R)
• M8: 1,037,312 km (0.091 R)
• M9: 1,117,496 km (0.098 R)
• M10: 1,421,030 km (0.082 R)
• M11: 1,536,669 km (0.07 R)
• M12: 1,628,822 km (0.094 R)
• M13: 1,736,532 km (0.063 R)
• M14: 1,832,724 km (0.11 R)
• M15: 2,074,025 km (0.052 R)
• M16: 2,205,970 km (0.034 R)
• M17: 2,280,470 km (0.057 R)
• M18: 2,602,704 km (0.098 R)
• M19: 2,681,691 km (0.055 R)
• M20: 2,972,360 km (0.118 R)
• M21: 3,410,233 km (0.109 R)
• M22: 3,636,874 km (0.055 R)
• M23: 4,068,314 km (0.057 R)
• M24: 4,459,064 km (0.106 R)
• M25: 5,018,560 km (0.077 R)
• M26: 5,077,651 km (0.062 R)
• M27: 5,137,041 km (0.075 R)
• M28: 5,356,801 km (0.114 R)
• M29: 5,518,665 km (0.09 R)
• M30: 5,805,744 km (0.118 R)
• M31: 5,909,415 km (0.106 R)
• M32: 6,958,096 km (0.059 R)
• M33: 7,179,202 km (0.085 R)
• M34: 7,402,551 km (0.079 R)
• M35: 8,132,888 km (0.078 R)
• M36: 8,272,313 km (0.107 R)
• M37: 8,624,616 km (0.082 R)
• M38: 8,957,771 km (0.105 R)
• M39: 9,029,727 km (0.106 R)
• M40: 9,150,004 km (0.063 R)
• M41: 9,587,728 km (0.057 R)
• M42: 10,307,293 km (0.067 R)
• M43: 10,788,101 km (0.057 R)
• M44: 10,890,276 km (0.076 R)
• M45: 11,509,911 km (0.101 R)
• M46: 11,614,330 km (0.111 R)
• M47: 11,982,341 km (0.105 R)
• M48: 12,247,428 km (0.103 R)
• M49: 12,461,054 km (0.061 R)
• M50: 13,000,205 km (0.07 R)
• M51: 13,190,792 km (0.084 R)
• M52: 13,492,082 km (0.069 R)
• M53: 13,740,265 km (0.1 R)
• M54: 13,850,968 km (0.052 R)
• M55: 14,353,317 km (0.04 R)
• M56: 14,465,665 km (0.07 R)
• M57: 14,748,106 km (0.104 R)
• M58: 15,089,339 km (0.099 R)
• M59: 15,146,485 km (0.098 R)
• M60: 15,577,177 km (0.086 R)
• M61: 15,779,733 km (0.073 R)
• M62: 16,012,058 km (0.073 R)
• M63: 16,245,581 km (0.099 R)
• M64: 16,509,621 km (0.08 R)
• M65: 16,745,686 km (0.072 R)
• M66: 17,012,419 km (0.098 R)
• M67: 17,310,418 km (0.092 R)
• M68: 18,063,195 km (0.1 R)
• M69: 18,489,399 km (0.063 R)
• M70: 18,550,435 km (0.098 R)
• M71: 19,073,130 km (0.109 R)
• M72: 19,413,764 km (0.113 R)
• M73: 19,725,227 km (0.109 R)
• M74: 19,912,973 km (0.078 R)
• M75: 20,069,751 km (0.105 R)
• M76: 20,195,563 km (0.088 R)
• M77: 20,321,674 km (0.102 R)
• M78: 20,701,353 km (0.114 R)
• M79: 21,083,426 km (0.116 R)
• M80: 21,371,552 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.1

Radius: 5.7

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.73 AU - 7.13 AU

Year: 9473 Days

Day: 20.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,244,802 km

• M1: 102,624 km (0.096 R)
• M2: 293,661 km (0.107 R)
• M3: 730,038 km (0.118 R)
• M4: 789,129 km (0.07 R)
• M5: 1,008,439 km (0.062 R)
• M6: 1,091,316 km (0.108 R)
• M7: 1,674,449 km (0.036 R)
• M8: 1,753,287 km (0.079 R)
• M9: 1,833,472 km (0.062 R)
• M10: 2,060,112 km (0.075 R)
• M11: 2,607,790 km (0.12 R)
• M12: 2,957,251 km (0.109 R)
• M13: 3,052,844 km (0.089 R)
• M14: 3,985,586 km (0.12 R)
• M15: 4,332,803 km (0.073 R)
• M16: 4,441,561 km (0.05 R)
• M17: 4,551,366 km (0.117 R)
• M18: 4,914,140 km (0.057 R)
• M19: 4,970,838 km (0.097 R)
• M20: 5,490,391 km (0.11 R)
• M21: 5,936,492 km (0.097 R)
• M22: 6,768,556 km (0.115 R)
• M23: 7,735,257 km (0.088 R)
• M24: 8,000,345 km (0.052 R)
• M25: 8,505,237 km (0.104 R)
• M26: 8,951,189 km (0.11 R)
• M27: 9,404,769 km (0.094 R)
• M28: 9,581,295 km (0.101 R)
• M29: 9,687,659 km (0.059 R)
• M30: 10,225,463 km (0.084 R)
• M31: 10,589,435 km (0.119 R)
• M32: 11,480,141 km (0.074 R)
• M33: 11,820,326 km (0.083 R)
• M34: 11,972,467 km (0.117 R)
• M35: 12,433,229 km (0.056 R)
• M36: 12,860,630 km (0.077 R)
• M37: 13,253,324 km (0.1 R)
• M38: 14,414,353 km (0.119 R)
• M39: 14,699,337 km (0.096 R)
• M40: 14,781,167 km (0.093 R)
• M41: 15,233,850 km (0.119 R)
• M42: 15,565,808 km (0.113 R)
• M43: 15,774,497 km (0.115 R)
• M44: 16,448,735 km (0.104 R)
• M45: 16,874,789 km (0.117 R)
• M46: 17,520,753 km (0.087 R)
• M47: 18,130,963 km (0.103 R)
• M48: 18,350,572 km (0.055 R)
• M49: 19,014,787 km (0.112 R)
• M50: 20,093,687 km (0.091 R)
• M51: 20,503,435 km (0.053 R)
• M52: 20,915,877 km (0.111 R)
• M53: 22,169,656 km (0.087 R)
• M54: 22,687,415 km (0.082 R)
• M55: 23,399,800 km (0.082 R)
• M56: 23,830,791 km (0.107 R)
• M57: 24,312,646 km (0.116 R)
• M58: 25,531,569 km (0.077 R)
• M59: 26,322,045 km (0.104 R)
• M60: 26,520,860 km (0.117 R)
• M61: 26,920,137 km (0.093 R)
• M62: 27,321,358 km (0.057 R)
• M63: 28,028,208 km (0.087 R)
• M64: 28,945,991 km (0.117 R)
• M65: 29,202,701 km (0.117 R)
• M66: 30,029,080 km (0.073 R)
• M67: 30,288,931 km (0.079 R)
• M68: 31,704,726 km (0.11 R)
• M69: 32,660,656 km (0.07 R)
• M70: 33,034,950 km (0.077 R)
• M71: 34,112,204 km (0.025 R)
• M72: 34,166,358 km (0.071 R)
• M73: 34,220,513 km (0.067 R)
• M74: 37,244,783 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit