🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 12.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 282 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,825,175 km

• M1: 158,125 km (0.115 R)
• M2: 236,215 km (0.079 R)
• M3: 333,154 km (0.077 R)
• M4: 414,984 km (0.069 R)
• M5: 529,876 km (0.103 R)
• M6: 645,066 km (0.102 R)
• M7: 834,307 km (0.079 R)
• M8: 1,047,035 km (0.112 R)
• M9: 1,127,669 km (0.043 R)
• M10: 1,235,678 km (0.088 R)
• M11: 1,382,733 km (0.071 R)
• M12: 1,467,555 km (0.058 R)
• M13: 1,591,273 km (0.05 R)
• M14: 1,685,370 km (0.078 R)
• M15: 1,844,841 km (0.118 R)
• M16: 1,944,024 km (0.105 R)
• M17: 2,029,744 km (0.102 R)
• M18: 2,168,720 km (0.078 R)
• M19: 2,278,974 km (0.116 R)
• M20: 2,385,787 km (0.032 R)
• M21: 2,532,842 km (0.09 R)
• M22: 2,649,378 km (0.114 R)
• M23: 2,728,067 km (0.112 R)
• M24: 2,870,634 km (0.104 R)
• M25: 3,009,760 km (0.082 R)
• M26: 3,151,279 km (0.045 R)
• M27: 3,258,990 km (0.111 R)
• M28: 3,343,512 km (0.092 R)
• M29: 3,589,302 km (0.101 R)
• M30: 3,765,079 km (0.09 R)
• M31: 3,892,237 km (0.115 R)
• M32: 4,020,892 km (0.109 R)
• M33: 4,190,386 km (0.086 R)
• M34: 4,276,106 km (0.078 R)
• M35: 4,475,968 km (0.053 R)
• M36: 4,604,174 km (0.111 R)
• M37: 4,706,349 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 13.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.83 AU - 0.97 AU

Year: 589 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,825,175 km

• M1: 176,376 km (0.071 R)
• M2: 262,694 km (0.1 R)
• M3: 355,445 km (0.091 R)
• M4: 580,290 km (0.11 R)
• M5: 687,253 km (0.083 R)
• M6: 802,293 km (0.098 R)
• M7: 895,942 km (0.117 R)
• M8: 1,003,652 km (0.039 R)
• M9: 1,169,107 km (0.109 R)
• M10: 1,255,575 km (0.104 R)
• M11: 1,552,377 km (0.085 R)
• M12: 1,703,321 km (0.12 R)
• M13: 1,827,787 km (0.082 R)
• M14: 1,961,976 km (0.113 R)
• M15: 2,073,127 km (0.091 R)
• M16: 2,186,373 km (0.107 R)
• M17: 2,377,709 km (0.065 R)
• M18: 2,546,305 km (0.101 R)
• M19: 2,646,536 km (0.095 R)
• M20: 2,895,616 km (0.119 R)
• M21: 3,008,114 km (0.082 R)
• M22: 3,137,217 km (0.115 R)
• M23: 3,299,531 km (0.104 R)
• M24: 3,385,699 km (0.117 R)
• M25: 3,544,123 km (0.088 R)
• M26: 3,901,812 km (0.045 R)
• M27: 4,135,633 km (0.114 R)
• M28: 4,271,318 km (0.111 R)
• M29: 4,365,565 km (0.102 R)
• M30: 4,661,170 km (0.116 R)
• M31: 4,758,259 km (0.066 R)
• M32: 4,864,773 km (0.066 R)
• M33: 4,999,262 km (0.082 R)
• M34: 5,162,323 km (0.119 R)
• M35: 5,299,505 km (0.035 R)
• M36: 5,737,527 km (0.045 R)
• M37: 5,841,647 km (0.065 R)
• M38: 6,090,578 km (0.109 R)
• M39: 6,177,494 km (0.103 R)
• M40: 6,274,733 km (0.086 R)
• M41: 6,362,547 km (0.089 R)
• M42: 6,519,774 km (0.111 R)
• M43: 6,648,429 km (0.079 R)
• M44: 6,788,003 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 12.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.53 AU

Year: 988 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,825,175 km

• M1: 195,824 km (0.085 R)
• M2: 370,853 km (0.118 R)
• M3: 519,553 km (0.069 R)
• M4: 688,749 km (0.095 R)
• M5: 792,570 km (0.065 R)
• M6: 934,837 km (0.116 R)
• M7: 1,034,768 km (0.088 R)
• M8: 1,178,682 km (0.109 R)
• M9: 1,310,926 km (0.068 R)
• M10: 1,414,747 km (0.107 R)
• M11: 1,616,255 km (0.053 R)
• M12: 1,733,540 km (0.115 R)
• M13: 1,816,866 km (0.089 R)
• M14: 1,928,317 km (0.074 R)
• M15: 2,009,548 km (0.099 R)
• M16: 2,203,427 km (0.119 R)
• M17: 2,299,918 km (0.066 R)
• M18: 2,462,082 km (0.116 R)
• M19: 2,847,296 km (0.107 R)
• M20: 3,310,152 km (0.112 R)
• M21: 3,474,111 km (0.03 R)
• M22: 3,879,073 km (0.084 R)
• M23: 3,968,682 km (0.098 R)
• M24: 4,052,158 km (0.112 R)
• M25: 4,284,782 km (0.067 R)
• M26: 4,399,225 km (0.087 R)
• M27: 4,500,203 km (0.1 R)
• M28: 4,587,419 km (0.092 R)
• M29: 4,667,753 km (0.108 R)
• M30: 4,770,826 km (0.106 R)
• M31: 4,941,666 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 11.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.7 AU - 4.26 AU

Year: 5481 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,825,175 km

• M1: 308,920 km (0.116 R)
• M2: 519,703 km (0.082 R)
• M3: 601,832 km (0.051 R)
• M4: 853,306 km (0.094 R)
• M5: 1,180,626 km (0.117 R)
• M6: 1,308,084 km (0.063 R)
• M7: 1,410,708 km (0.116 R)
• M8: 1,562,101 km (0.074 R)
• M9: 2,066,246 km (0.078 R)
• M10: 2,435,603 km (0.078 R)
• M11: 2,581,910 km (0.116 R)
• M12: 2,941,244 km (0.08 R)
• M13: 3,156,665 km (0.043 R)
• M14: 3,377,471 km (0.052 R)
• M15: 3,812,951 km (0.038 R)
• M16: 3,940,707 km (0.066 R)
• M17: 4,069,960 km (0.104 R)
• M18: 4,310,513 km (0.065 R)
• M19: 4,805,832 km (0.088 R)
• M20: 5,177,582 km (0.108 R)
• M21: 5,728,252 km (0.102 R)
• M22: 5,850,474 km (0.102 R)
• M23: 5,948,759 km (0.062 R)
• M24: 6,147,276 km (0.117 R)
• M25: 6,272,489 km (0.08 R)
• M26: 6,398,451 km (0.084 R)
• M27: 6,653,066 km (0.114 R)
• M28: 7,198,650 km (0.111 R)
• M29: 8,443,753 km (0.075 R)
• M30: 8,977,368 km (0.089 R)
• M31: 9,667,014 km (0.117 R)
• M32: 9,871,515 km (0.077 R)
• M33: 10,225,164 km (0.105 R)
• M34: 10,763,716 km (0.118 R)
• M35: 11,036,433 km (0.108 R)
• M36: 11,465,181 km (0.116 R)
• M37: 11,650,533 km (0.041 R)
• M38: 11,805,815 km (0.071 R)
• M39: 12,118,475 km (0.092 R)
• M40: 12,370,697 km (0.079 R)
• M41: 12,656,279 km (0.073 R)
• M42: 12,784,036 km (0.093 R)
• M43: 13,072,909 km (0.117 R)
• M44: 13,169,699 km (0.106 R)
• M45: 13,657,089 km (0.12 R)
• M46: 14,117,401 km (0.063 R)
• M47: 14,316,217 km (0.052 R)
• M48: 15,392,424 km (0.119 R)
• M49: 15,974,809 km (0.052 R)
• M50: 16,078,330 km (0.066 R)
• M51: 16,251,265 km (0.048 R)
• M52: 16,809,116 km (0.101 R)
• M53: 16,949,588 km (0.051 R)
• M54: 18,628,824 km (0.072 R)
• M55: 18,956,444 km (0.048 R)
• M56: 19,543,615 km (0.074 R)
• M57: 19,617,517 km (0.112 R)
• M58: 19,876,471 km (0.062 R)
• M59: 20,062,271 km (0.096 R)
• M60: 20,773,460 km (0.095 R)
• M61: 21,037,500 km (0.102 R)
• M62: 21,302,737 km (0.112 R)
• M63: 22,220,370 km (0.049 R)
• M64: 22,956,092 km (0.103 R)
• M65: 23,111,973 km (0.1 R)
• M66: 23,581,711 km (0.114 R)
• M67: 23,817,926 km (0.096 R)
• M68: 24,094,233 km (0.085 R)
• M69: 24,730,174 km (0.046 R)
• M70: 25,090,256 km (0.065 R)
• M71: 25,170,440 km (0.057 R)
• M72: 25,331,258 km (0.118 R)
• M73: 25,573,158 km (0.113 R)
• M74: 26,875,706 km (0.083 R)
• M75: 27,700,739 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 20,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit