🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 364 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,145,822 km

• M1: 101,577 km (0.097 R)
• M2: 153,936 km (0.093 R)
• M3: 221,554 km (0.119 R)
• M4: 319,990 km (0.101 R)
• M5: 371,900 km (0.063 R)
• M6: 436,078 km (0.106 R)
• M7: 567,425 km (0.082 R)
• M8: 650,152 km (0.063 R)
• M9: 828,473 km (0.088 R)
• M10: 931,546 km (0.087 R)
• M11: 1,002,755 km (0.079 R)
• M12: 1,055,413 km (0.117 R)
• M13: 1,138,290 km (0.099 R)
• M14: 1,206,208 km (0.053 R)
• M15: 1,310,627 km (0.103 R)
• M16: 1,505,703 km (0.078 R)
• M17: 1,590,076 km (0.107 R)
• M18: 1,661,733 km (0.061 R)
• M19: 1,714,990 km (0.106 R)
• M20: 1,818,213 km (0.1 R)
• M21: 1,938,788 km (0.107 R)
• M22: 2,005,210 km (0.11 R)
• M23: 2,145,682 km (0.072 R)
• M24: 2,452,956 km (0.027 R)
• M25: 2,525,062 km (0.081 R)
• M26: 2,665,684 km (0.116 R)
• M27: 2,785,812 km (0.057 R)
• M28: 2,855,375 km (0.094 R)
• M29: 2,931,221 km (0.053 R)
• M30: 3,007,815 km (0.097 R)
• M31: 3,079,173 km (0.12 R)
• M32: 3,193,316 km (0.103 R)
• M33: 3,296,539 km (0.116 R)
• M34: 3,394,824 km (0.119 R)
• M35: 3,550,257 km (0.096 R)
• M36: 3,720,798 km (0.097 R)
• M37: 3,823,273 km (0.099 R)
• M38: 3,913,630 km (0.108 R)
• M39: 3,998,153 km (0.117 R)
• M40: 4,109,603 km (0.032 R)
• M41: 4,182,308 km (0.065 R)
• M42: 4,315,599 km (0.08 R)
• M43: 4,558,995 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 13

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.38 AU - 1.82 AU

Year: 1373 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,145,822 km

• M1: 170,093 km (0.101 R)
• M2: 252,072 km (0.099 R)
• M3: 338,540 km (0.088 R)
• M4: 457,769 km (0.12 R)
• M5: 655,837 km (0.114 R)
• M6: 796,459 km (0.116 R)
• M7: 1,088,175 km (0.106 R)
• M8: 1,283,251 km (0.113 R)
• M9: 1,397,843 km (0.118 R)
• M10: 1,533,229 km (0.091 R)
• M11: 1,790,387 km (0.065 R)
• M12: 2,023,461 km (0.113 R)
• M13: 2,178,145 km (0.114 R)
• M14: 2,336,719 km (0.051 R)
• M15: 2,427,674 km (0.091 R)
• M16: 2,509,504 km (0.118 R)
• M17: 2,634,269 km (0.04 R)
• M18: 2,782,371 km (0.057 R)
• M19: 2,868,240 km (0.112 R)
• M20: 3,076,031 km (0.095 R)
• M21: 3,209,772 km (0.067 R)
• M22: 3,448,680 km (0.103 R)
• M23: 3,634,779 km (0.106 R)
• M24: 3,752,663 km (0.081 R)
• M25: 3,884,010 km (0.105 R)
• M26: 4,102,273 km (0.085 R)
• M27: 4,538,201 km (0.062 R)
• M28: 4,627,212 km (0.078 R)
• M29: 4,768,283 km (0.098 R)
• M30: 4,871,804 km (0.063 R)
• M31: 5,041,747 km (0.104 R)
• M32: 5,454,787 km (0.09 R)
• M33: 5,617,550 km (0.06 R)
• M34: 5,768,344 km (0.073 R)
• M35: 5,878,748 km (0.069 R)
• M36: 5,962,074 km (0.098 R)
• M37: 6,186,321 km (0.118 R)
• M38: 6,527,703 km (0.083 R)
• M39: 6,773,343 km (0.11 R)
• M40: 6,875,518 km (0.053 R)
• M41: 7,878,273 km (0.116 R)
• M42: 8,047,169 km (0.067 R)
• M43: 8,248,527 km (0.101 R)
• M44: 8,926,355 km (0.102 R)
• M45: 9,199,371 km (0.074 R)
• M46: 9,458,774 km (0.087 R)
• M47: 9,573,067 km (0.107 R)
• M48: 9,885,577 km (0.059 R)
• M49: 10,001,665 km (0.111 R)
• M50: 10,251,643 km (0.11 R)
• M51: 10,470,056 km (0.065 R)
• M52: 10,724,073 km (0.03 R)
• M53: 10,860,357 km (0.07 R)
• M54: 10,945,927 km (0.118 R)
• M55: 11,083,108 km (0.112 R)
• M56: 11,290,002 km (0.027 R)
• M57: 11,428,679 km (0.057 R)
• M58: 11,620,314 km (0.112 R)
• M59: 11,777,840 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 7.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.86 AU - 12.02 AU

Year: 21255 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,145,822 km

• M1: 314,904 km (0.114 R)
• M2: 420,071 km (0.119 R)
• M3: 538,104 km (0.107 R)
• M4: 882,029 km (0.049 R)
• M5: 932,743 km (0.058 R)
• M6: 1,037,162 km (0.092 R)
• M7: 1,463,217 km (0.117 R)
• M8: 1,554,621 km (0.091 R)
• M9: 1,906,176 km (0.116 R)
• M10: 2,108,432 km (0.091 R)
• M11: 2,212,104 km (0.1 R)
• M12: 2,424,682 km (0.087 R)
• M13: 2,831,588 km (0.073 R)
• M14: 4,046,922 km (0.109 R)
• M15: 4,263,539 km (0.088 R)
• M16: 4,844,428 km (0.114 R)
• M17: 5,028,134 km (0.041 R)
• M18: 5,834,616 km (0.101 R)
• M19: 6,227,909 km (0.1 R)
• M20: 6,782,767 km (0.086 R)
• M21: 7,300,825 km (0.105 R)
• M22: 7,939,458 km (0.108 R)
• M23: 8,430,139 km (0.116 R)
• M24: 8,874,445 km (0.049 R)
• M25: 8,986,793 km (0.069 R)
• M26: 9,960,226 km (0.096 R)
• M27: 11,451,567 km (0.106 R)
• M28: 11,758,243 km (0.081 R)
• M29: 12,005,379 km (0.088 R)
• M30: 14,240,969 km (0.084 R)
• M31: 14,306,643 km (0.102 R)
• M32: 14,703,227 km (0.099 R)
• M33: 15,710,320 km (0.096 R)
• M34: 16,187,836 km (0.046 R)
• M35: 16,808,966 km (0.105 R)
• M36: 17,932,147 km (0.113 R)
• M37: 18,288,190 km (0.12 R)
• M38: 18,359,698 km (0.076 R)
• M39: 19,297,377 km (0.106 R)
• M40: 20,621,169 km (0.106 R)
• M41: 23,046,300 km (0.069 R)
• M42: 23,123,492 km (0.116 R)
• M43: 23,744,324 km (0.096 R)
• M44: 25,320,636 km (0.09 R)
• M45: 25,880,132 km (0.105 R)
• M46: 26,363,184 km (0.077 R)
• M47: 26,443,817 km (0.059 R)
• M48: 28,159,106 km (0.1 R)
• M49: 29,071,953 km (0.062 R)
• M50: 32,212,760 km (0.103 R)
• M51: 32,472,013 km (0.036 R)
• M52: 33,079,829 km (0.059 R)
• M53: 33,603,870 km (0.062 R)
• M54: 34,394,944 km (0.088 R)
• M55: 35,459,333 km (0.035 R)
• M56: 37,166,693 km (0.054 R)
• M57: 41,315,641 km (0.094 R)
• M58: 41,597,483 km (0.107 R)
• M59: 44,162,039 km (0.108 R)
• M60: 44,258,081 km (0.114 R)
• M61: 45,512,011 km (0.039 R)
• M62: 46,973,283 km (0.097 R)
• M63: 47,071,269 km (0.064 R)
• M64: 47,267,392 km (0.051 R)
• M65: 48,746,915 km (0.112 R)
• M66: 50,542,538 km (0.099 R)
• M67: 51,549,481 km (0.105 R)
• M68: 52,156,699 km (0.047 R)
• M69: 53,582,965 km (0.075 R)
• M70: 54,198,112 km (0.055 R)
• M71: 55,642,629 km (0.093 R)
• M72: 58,358,728 km (0.073 R)
• M73: 58,991,527 km (0.062 R)
• M74: 59,945,213 km (0.114 R)
• M75: 61,331,537 km (0.078 R)
• M76: 61,545,910 km (0.096 R)
• M77: 61,867,695 km (0.099 R)
• M78: 62,728,631 km (0.078 R)
• M79: 63,052,361 km (0.062 R)
• M80: 63,160,520 km (0.08 R)
• M81: 66,321,523 km (0.106 R)
• M82: 67,312,908 km (0.088 R)
• M83: 68,198,378 km (0.115 R)
• M84: 68,531,383 km (0.093 R)
• M85: 68,753,685 km (0.081 R)
• M86: 68,864,837 km (0.116 R)
• M87: 72,456,233 km (0.075 R)
• M88: 72,795,969 km (0.078 R)
• M89: 74,503,031 km (0.053 R)
• M90: 74,845,909 km (0.108 R)
• M91: 75,304,127 km (0.076 R)
• M92: 75,763,094 km (0.062 R)
• M93: 75,993,026 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit