🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 14.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 628 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 17,871,917 km

• M1: 189,092 km (0.118 R)
• M2: 289,472 km (0.077 R)
• M3: 399,127 km (0.116 R)
• M4: 602,431 km (0.075 R)
• M5: 751,580 km (0.04 R)
• M6: 893,548 km (0.111 R)
• M7: 1,092,064 km (0.109 R)
• M8: 1,424,321 km (0.112 R)
• M9: 1,546,094 km (0.034 R)
• M10: 1,655,001 km (0.078 R)
• M11: 1,846,487 km (0.112 R)
• M12: 1,986,361 km (0.059 R)
• M13: 2,141,942 km (0.076 R)
• M14: 2,252,196 km (0.081 R)
• M15: 2,427,525 km (0.049 R)
• M16: 2,562,163 km (0.12 R)
• M17: 2,765,765 km (0.111 R)
• M18: 2,872,878 km (0.093 R)
• M19: 2,988,367 km (0.093 R)
• M20: 3,140,209 km (0.102 R)
• M21: 3,273,501 km (0.112 R)
• M22: 3,401,407 km (0.054 R)
• M23: 3,662,605 km (0.05 R)
• M24: 3,915,425 km (0.118 R)
• M25: 4,051,709 km (0.038 R)
• M26: 4,158,821 km (0.073 R)
• M27: 4,251,422 km (0.105 R)
• M28: 4,391,445 km (0.028 R)
• M29: 4,644,565 km (0.113 R)
• M30: 4,772,920 km (0.11 R)
• M31: 4,951,390 km (0.095 R)
• M32: 5,123,877 km (0.049 R)
• M33: 5,340,195 km (0.111 R)
• M34: 5,508,642 km (0.111 R)
• M35: 5,644,776 km (0.12 R)
• M36: 5,989,899 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 8.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.93 AU - 2.03 AU

Year: 1890 Days

Day: 9.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,871,917 km

• M1: 104,120 km (0.109 R)
• M2: 171,589 km (0.039 R)
• M3: 531,820 km (0.111 R)
• M4: 584,628 km (0.107 R)
• M5: 791,971 km (0.119 R)
• M6: 940,671 km (0.115 R)
• M7: 1,133,204 km (0.053 R)
• M8: 1,212,042 km (0.088 R)
• M9: 1,366,128 km (0.046 R)
• M10: 1,440,927 km (0.086 R)
• M11: 1,536,370 km (0.111 R)
• M12: 1,624,184 km (0.101 R)
• M13: 1,764,058 km (0.1 R)
• M14: 2,175,003 km (0.075 R)
• M15: 2,511,000 km (0.07 R)
• M16: 2,614,971 km (0.084 R)
• M17: 2,685,132 km (0.118 R)
• M18: 2,767,860 km (0.086 R)
• M19: 2,827,400 km (0.09 R)
• M20: 2,996,445 km (0.107 R)
• M21: 3,070,048 km (0.111 R)
• M22: 3,281,579 km (0.085 R)
• M23: 3,588,554 km (0.107 R)
• M24: 3,679,808 km (0.116 R)
• M25: 3,758,647 km (0.082 R)
• M26: 3,958,210 km (0.064 R)
• M27: 4,216,117 km (0.069 R)
• M28: 4,298,695 km (0.107 R)
• M29: 4,367,959 km (0.069 R)
• M30: 4,521,596 km (0.108 R)
• M31: 4,705,451 km (0.078 R)
• M32: 5,007,639 km (0.118 R)
• M33: 5,257,019 km (0.095 R)
• M34: 5,405,719 km (0.111 R)
• M35: 5,646,272 km (0.107 R)
• M36: 5,813,822 km (0.058 R)
• M37: 5,875,157 km (0.113 R)
• M38: 5,967,459 km (0.03 R)
• M39: 6,075,918 km (0.107 R)
• M40: 6,389,325 km (0.096 R)
• M41: 6,579,763 km (0.056 R)
• M42: 6,675,805 km (0.094 R)
• M43: 6,853,078 km (0.074 R)
• M44: 6,999,086 km (0.083 R)
• M45: 7,195,658 km (0.103 R)
• M46: 7,310,998 km (0.087 R)
• M47: 7,410,480 km (0.114 R)
• M48: 7,661,057 km (0.082 R)
• M49: 7,829,803 km (0.104 R)
• M50: 8,273,959 km (0.046 R)
• M51: 8,447,044 km (0.111 R)
• M52: 8,867,115 km (0.119 R)
• M53: 9,437,980 km (0.051 R)
• M54: 9,492,134 km (0.078 R)
• M55: 9,837,406 km (0.091 R)
• M56: 10,057,465 km (0.109 R)
• M57: 10,112,816 km (0.102 R)
• M58: 10,168,167 km (0.12 R)
• M59: 10,316,419 km (0.103 R)
• M60: 10,372,219 km (0.118 R)
• M61: 10,521,517 km (0.102 R)
• M62: 11,125,444 km (0.082 R)
• M63: 11,220,887 km (0.065 R)
• M64: 11,354,927 km (0.119 R)
• M65: 11,489,416 km (0.104 R)
• M66: 11,954,815 km (0.101 R)
• M67: 12,130,891 km (0.077 R)
• M68: 12,189,683 km (0.103 R)
• M69: 12,327,463 km (0.095 R)
• M70: 12,743,943 km (0.08 R)
• M71: 13,024,140 km (0.09 R)
• M72: 13,124,820 km (0.103 R)
• M73: 13,549,977 km (0.066 R)
• M74: 13,651,853 km (0.065 R)
• M75: 13,733,683 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 8.9

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.75 AU - 2.35 AU

Year: 1991 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,871,917 km

• M1: 134,040 km (0.119 R)
• M2: 203,004 km (0.058 R)
• M3: 280,197 km (0.098 R)
• M4: 378,333 km (0.036 R)
• M5: 453,880 km (0.077 R)
• M6: 1,051,075 km (0.063 R)
• M7: 1,422,077 km (0.071 R)
• M8: 1,675,496 km (0.109 R)
• M9: 1,783,356 km (0.082 R)
• M10: 1,844,392 km (0.099 R)
• M11: 1,918,443 km (0.094 R)
• M12: 2,134,014 km (0.08 R)
• M13: 2,238,283 km (0.041 R)
• M14: 2,574,879 km (0.057 R)
• M15: 3,102,361 km (0.103 R)
• M16: 3,310,750 km (0.067 R)
• M17: 3,386,297 km (0.119 R)
• M18: 3,447,184 km (0.095 R)
• M19: 3,600,821 km (0.102 R)
• M20: 3,741,144 km (0.089 R)
• M21: 4,254,863 km (0.095 R)
• M22: 4,370,203 km (0.101 R)
• M23: 4,453,229 km (0.043 R)
• M24: 4,587,120 km (0.037 R)
• M25: 4,773,518 km (0.061 R)
• M26: 4,979,664 km (0.103 R)
• M27: 5,383,130 km (0.07 R)
• M28: 5,597,803 km (0.076 R)
• M29: 6,109,727 km (0.098 R)
• M30: 6,541,466 km (0.112 R)
• M31: 6,713,204 km (0.079 R)
• M32: 7,217,499 km (0.111 R)
• M33: 7,774,153 km (0.075 R)
• M34: 7,996,754 km (0.099 R)
• M35: 8,159,816 km (0.109 R)
• M36: 8,448,091 km (0.105 R)
• M37: 8,655,882 km (0.095 R)
• M38: 8,802,488 km (0.042 R)
• M39: 8,907,656 km (0.115 R)
• M40: 9,076,851 km (0.083 R)
• M41: 9,396,990 km (0.082 R)
• M42: 9,482,859 km (0.119 R)
• M43: 9,829,478 km (0.085 R)
• M44: 9,916,843 km (0.108 R)
• M45: 9,982,367 km (0.105 R)
• M46: 10,268,547 km (0.094 R)
• M47: 10,557,421 km (0.072 R)
• M48: 10,624,441 km (0.112 R)
• M49: 10,961,784 km (0.11 R)
• M50: 11,554,790 km (0.104 R)
• M51: 11,669,980 km (0.114 R)
• M52: 11,994,757 km (0.111 R)
• M53: 12,064,769 km (0.061 R)
• M54: 12,205,092 km (0.094 R)
• M55: 12,962,805 km (0.105 R)
• M56: 13,082,633 km (0.116 R)
• M57: 13,371,506 km (0.109 R)
• M58: 13,662,624 km (0.088 R)
• M59: 14,004,904 km (0.115 R)
• M60: 14,078,656 km (0.087 R)
• M61: 14,251,142 km (0.079 R)
• M62: 14,449,060 km (0.085 R)
• M63: 14,573,376 km (0.116 R)
• M64: 14,648,025 km (0.068 R)
• M65: 14,948,118 km (0.069 R)
• M66: 15,098,913 km (0.094 R)
• M67: 15,300,721 km (0.114 R)
• M68: 15,452,712 km (0.037 R)
• M69: 15,529,007 km (0.075 R)
• M70: 16,194,418 km (0.11 R)
• M71: 16,271,760 km (0.028 R)
• M72: 16,530,714 km (0.116 R)
• M73: 17,157,529 km (0.116 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: 236 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit