🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 16,287,264 km

• M1: 160,818 km (0.119 R)
• M2: 242,947 km (0.099 R)
• M3: 323,879 km (0.095 R)
• M4: 462,856 km (0.105 R)
• M5: 590,313 km (0.114 R)
• M6: 682,465 km (0.116 R)
• M7: 772,523 km (0.11 R)
• M8: 880,832 km (0.092 R)
• M9: 997,519 km (0.086 R)
• M10: 1,108,071 km (0.055 R)
• M11: 1,201,570 km (0.05 R)
• M12: 1,288,636 km (0.116 R)
• M13: 1,472,641 km (0.105 R)
• M14: 1,641,388 km (0.116 R)
• M15: 1,735,485 km (0.105 R)
• M16: 1,856,510 km (0.117 R)
• M17: 1,965,716 km (0.057 R)
• M18: 2,152,713 km (0.028 R)
• M19: 2,240,827 km (0.065 R)
• M20: 2,341,955 km (0.078 R)
• M21: 2,496,489 km (0.119 R)
• M22: 2,617,813 km (0.036 R)
• M23: 2,703,982 km (0.116 R)
• M24: 2,828,597 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 14

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 372 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,287,264 km

• M1: 190,438 km (0.118 R)
• M2: 319,092 km (0.044 R)
• M3: 455,376 km (0.074 R)
• M4: 584,180 km (0.108 R)
• M5: 698,173 km (0.078 R)
• M6: 805,435 km (0.075 R)
• M7: 923,318 km (0.118 R)
• M8: 1,030,131 km (0.11 R)
• M9: 1,118,842 km (0.103 R)
• M10: 1,210,546 km (0.103 R)
• M11: 1,367,923 km (0.106 R)
• M12: 1,461,870 km (0.105 R)
• M13: 1,677,591 km (0.089 R)
• M14: 1,827,488 km (0.047 R)
• M15: 1,931,907 km (0.112 R)
• M16: 2,049,790 km (0.118 R)
• M17: 2,187,570 km (0.097 R)
• M18: 2,436,351 km (0.106 R)
• M19: 2,539,723 km (0.104 R)
• M20: 2,663,440 km (0.113 R)
• M21: 2,770,104 km (0.074 R)
• M22: 2,968,471 km (0.119 R)
• M23: 3,079,472 km (0.045 R)
• M24: 3,185,088 km (0.104 R)
• M25: 3,379,715 km (0.089 R)
• M26: 3,475,159 km (0.077 R)
• M27: 3,696,713 km (0.1 R)
• M28: 3,851,696 km (0.053 R)
• M29: 4,095,691 km (0.034 R)
• M30: 4,456,521 km (0.072 R)
• M31: 4,797,005 km (0.107 R)
• M32: 4,904,716 km (0.103 R)
• M33: 5,256,271 km (0.043 R)
• M34: 5,359,493 km (0.099 R)
• M35: 5,479,321 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 8.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.45 AU - 2.29 AU

Year: 1734 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 16,287,264 km

• M1: 105,466 km (0.075 R)
• M2: 168,597 km (0.09 R)
• M3: 229,782 km (0.058 R)
• M4: 325,525 km (0.07 R)
• M5: 464,202 km (0.082 R)
• M6: 587,920 km (0.102 R)
• M7: 654,191 km (0.059 R)
• M8: 716,873 km (0.108 R)
• M9: 808,277 km (0.1 R)
• M10: 883,076 km (0.043 R)
• M11: 939,026 km (0.069 R)
• M12: 1,003,353 km (0.055 R)
• M13: 1,084,285 km (0.11 R)
• M14: 1,152,203 km (0.115 R)
• M15: 1,221,616 km (0.117 R)
• M16: 1,316,461 km (0.063 R)
• M17: 1,373,009 km (0.077 R)
• M18: 1,455,138 km (0.085 R)
• M19: 1,573,022 km (0.094 R)
• M20: 1,659,190 km (0.102 R)
• M21: 1,764,806 km (0.099 R)
• M22: 1,845,439 km (0.113 R)
• M23: 2,199,986 km (0.116 R)
• M24: 2,555,281 km (0.106 R)
• M25: 2,854,776 km (0.117 R)
• M26: 2,950,070 km (0.111 R)
• M27: 3,386,297 km (0.066 R)
• M28: 3,453,467 km (0.115 R)
• M29: 3,509,865 km (0.093 R)
• M30: 3,600,671 km (0.117 R)
• M31: 3,657,818 km (0.067 R)
• M32: 3,749,970 km (0.091 R)
• M33: 3,983,642 km (0.032 R)
• M34: 4,126,059 km (0.118 R)
• M35: 4,209,983 km (0.119 R)
• M36: 4,355,093 km (0.074 R)
• M37: 5,299,654 km (0.079 R)
• M38: 5,496,076 km (0.103 R)
• M39: 5,615,006 km (0.088 R)
• M40: 5,694,742 km (0.1 R)
• M41: 6,085,791 km (0.042 R)
• M42: 6,154,157 km (0.081 R)
• M43: 6,374,515 km (0.053 R)
• M44: 6,457,691 km (0.101 R)
• M45: 6,583,353 km (0.064 R)
• M46: 6,752,100 km (0.077 R)
• M47: 6,893,919 km (0.073 R)
• M48: 6,950,915 km (0.106 R)
• M49: 7,151,526 km (0.072 R)
• M50: 7,296,038 km (0.118 R)
• M51: 7,441,447 km (0.046 R)
• M52: 7,529,261 km (0.115 R)
• M53: 7,602,564 km (0.089 R)
• M54: 7,676,316 km (0.091 R)
• M55: 7,794,647 km (0.111 R)
• M56: 7,883,658 km (0.084 R)
• M57: 7,988,078 km (0.061 R)
• M58: 8,138,124 km (0.102 R)
• M59: 8,304,178 km (0.081 R)
• M60: 8,547,723 km (0.12 R)
• M61: 8,871,004 km (0.099 R)
• M62: 9,182,467 km (0.116 R)
• M63: 9,624,828 km (0.102 R)
• M64: 9,832,470 km (0.088 R)
• M65: 10,074,070 km (0.116 R)
• M66: 10,203,622 km (0.045 R)
• M67: 10,530,045 km (0.064 R)
• M68: 10,645,235 km (0.052 R)
• M69: 10,760,724 km (0.096 R)
• M70: 10,992,900 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 8.7

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.52 AU - 2.26 AU

Year: 1762 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 113.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 16,287,264 km

• M1: 140,921 km (0.107 R)
• M2: 200,760 km (0.056 R)
• M3: 273,016 km (0.102 R)
• M4: 328,367 km (0.096 R)
• M5: 509,082 km (0.113 R)
• M6: 642,972 km (0.079 R)
• M7: 789,129 km (0.03 R)
• M8: 884,123 km (0.099 R)
• M9: 1,153,400 km (0.119 R)
• M10: 1,212,341 km (0.056 R)
• M11: 1,272,330 km (0.09 R)
• M12: 1,395,599 km (0.11 R)
• M13: 1,687,464 km (0.104 R)
• M14: 1,904,530 km (0.044 R)
• M15: 2,094,221 km (0.106 R)
• M16: 2,253,094 km (0.087 R)
• M17: 2,390,724 km (0.109 R)
• M18: 2,479,734 km (0.097 R)
• M19: 2,621,852 km (0.09 R)
• M20: 2,860,311 km (0.079 R)
• M21: 2,955,007 km (0.065 R)
• M22: 3,105,801 km (0.108 R)
• M23: 3,189,277 km (0.116 R)
• M24: 3,245,227 km (0.071 R)
• M25: 3,344,111 km (0.114 R)
• M26: 3,675,919 km (0.103 R)
• M27: 3,853,342 km (0.118 R)
• M28: 4,033,607 km (0.068 R)
• M29: 4,094,195 km (0.114 R)
• M30: 4,155,230 km (0.042 R)
• M31: 4,798,053 km (0.054 R)
• M32: 5,041,149 km (0.117 R)
• M33: 5,106,523 km (0.09 R)
• M34: 5,304,740 km (0.111 R)
• M35: 5,522,256 km (0.056 R)
• M36: 5,657,642 km (0.062 R)
• M37: 5,879,944 km (0.1 R)
• M38: 5,966,262 km (0.099 R)
• M39: 6,035,526 km (0.09 R)
• M40: 6,105,089 km (0.105 R)
• M41: 6,262,765 km (0.093 R)
• M42: 6,492,697 km (0.118 R)
• M43: 6,599,809 km (0.116 R)
• M44: 7,458,950 km (0.107 R)
• M45: 7,968,480 km (0.114 R)
• M46: 8,044,925 km (0.032 R)
• M47: 8,372,544 km (0.118 R)
• M48: 8,547,723 km (0.084 R)
• M49: 8,704,502 km (0.053 R)
• M50: 9,180,522 km (0.095 R)
• M51: 9,563,343 km (0.088 R)
• M52: 9,665,070 km (0.086 R)
• M53: 9,726,106 km (0.079 R)
• M54: 10,095,762 km (0.105 R)
• M55: 10,701,035 km (0.071 R)
• M56: 10,870,080 km (0.099 R)
• M57: 10,933,660 km (0.081 R)
• M58: 11,146,537 km (0.095 R)
• M59: 11,360,911 km (0.078 R)
• M60: 12,055,943 km (0.107 R)
• M61: 12,121,766 km (0.118 R)
• M62: 12,209,879 km (0.101 R)
• M63: 12,342,273 km (0.102 R)
• M64: 12,720,008 km (0.098 R)
• M65: 13,034,014 km (0.11 R)
• M66: 13,305,235 km (0.116 R)
• M67: 13,669,655 km (0.097 R)
• M68: 14,455,044 km (0.109 R)
• M69: 14,994,643 km (0.083 R)
• M70: 15,231,307 km (0.113 R)
• M71: 15,373,874 km (0.072 R)
• M72: 15,493,103 km (0.073 R)
• M73: 16,045,120 km (0.081 R)
• M74: 16,190,230 km (0.078 R)
• M75: 16,287,319 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit