🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 9.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 292 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 72,114,004 km

• M1: 137,480 km (0.086 R)
• M2: 204,949 km (0.1 R)
• M3: 278,551 km (0.037 R)
• M4: 352,004 km (0.098 R)
• M5: 410,646 km (0.062 R)
• M6: 507,885 km (0.076 R)
• M7: 583,282 km (0.107 R)
• M8: 645,216 km (0.105 R)
• M9: 724,502 km (0.065 R)
• M10: 807,230 km (0.097 R)
• M11: 889,509 km (0.095 R)
• M12: 983,008 km (0.085 R)
• M13: 1,075,758 km (0.083 R)
• M14: 1,175,989 km (0.044 R)
• M15: 1,252,134 km (0.116 R)
• M16: 1,334,862 km (0.114 R)
• M17: 1,462,170 km (0.097 R)
• M18: 1,544,598 km (0.108 R)
• M19: 1,796,222 km (0.095 R)
• M20: 1,900,491 km (0.097 R)
• M21: 1,958,835 km (0.076 R)
• M22: 2,033,933 km (0.095 R)
• M23: 2,131,919 km (0.118 R)
• M24: 2,276,281 km (0.111 R)
• M25: 2,493,198 km (0.1 R)
• M26: 2,557,226 km (0.109 R)
• M27: 2,633,671 km (0.113 R)
• M28: 2,698,895 km (0.034 R)
• M29: 2,770,852 km (0.11 R)
• M30: 2,831,289 km (0.085 R)
• M31: 2,965,628 km (0.095 R)
• M32: 3,046,112 km (0.11 R)
• M33: 3,202,890 km (0.094 R)
• M34: 3,279,185 km (0.071 R)
• M35: 3,472,466 km (0.097 R)
• M36: 3,563,870 km (0.113 R)
• M37: 3,629,693 km (0.108 R)
• M38: 3,729,325 km (0.047 R)
• M39: 3,897,174 km (0.087 R)
• M40: 3,985,586 km (0.076 R)
• M41: 4,185,000 km (0.105 R)
• M42: 4,254,563 km (0.081 R)
• M43: 4,324,575 km (0.092 R)
• M44: 4,409,098 km (0.088 R)
• M45: 4,501,101 km (0.079 R)
• M46: 4,636,936 km (0.074 R)
• M47: 4,890,803 km (0.077 R)
• M48: 5,037,858 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 15

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 397 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,114,004 km

• M1: 206,295 km (0.06 R)
• M2: 362,176 km (0.078 R)
• M3: 517,459 km (0.097 R)
• M4: 635,791 km (0.068 R)
• M5: 765,642 km (0.046 R)
• M6: 869,912 km (0.118 R)
• M7: 1,006,195 km (0.093 R)
• M8: 1,146,518 km (0.065 R)
• M9: 1,264,850 km (0.092 R)
• M10: 1,383,332 km (0.119 R)
• M11: 1,492,538 km (0.116 R)
• M12: 1,586,785 km (0.082 R)
• M13: 1,757,925 km (0.059 R)
• M14: 1,935,497 km (0.11 R)
• M15: 2,190,412 km (0.082 R)
• M16: 2,293,635 km (0.061 R)
• M17: 2,424,832 km (0.072 R)
• M18: 2,667,779 km (0.114 R)
• M19: 2,817,377 km (0.099 R)
• M20: 2,935,858 km (0.068 R)
• M21: 3,061,820 km (0.109 R)
• M22: 3,160,255 km (0.111 R)
• M23: 3,307,310 km (0.11 R)
• M24: 3,420,555 km (0.1 R)
• M25: 3,620,418 km (0.098 R)
• M26: 3,718,704 km (0.073 R)
• M27: 3,824,320 km (0.092 R)
• M28: 3,930,834 km (0.098 R)
• M29: 4,063,826 km (0.119 R)
• M30: 4,172,584 km (0.059 R)
• M31: 4,301,836 km (0.046 R)
• M32: 4,432,435 km (0.094 R)
• M33: 4,531,320 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.11 AU - 2.27 AU

Year: 2198 Days

Day: 8.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,114,004 km

• M1: 138,677 km (0.051 R)
• M2: 277,803 km (0.113 R)
• M3: 651,499 km (0.115 R)
• M4: 763,697 km (0.101 R)
• M5: 864,676 km (0.103 R)
• M6: 945,159 km (0.098 R)
• M7: 1,041,500 km (0.078 R)
• M8: 1,230,592 km (0.056 R)
• M9: 1,336,657 km (0.104 R)
• M10: 1,490,444 km (0.097 R)
• M11: 1,784,104 km (0.087 R)
• M12: 1,864,438 km (0.087 R)
• M13: 1,962,574 km (0.113 R)
• M14: 2,337,467 km (0.109 R)
• M15: 2,452,657 km (0.064 R)
• M16: 2,597,019 km (0.098 R)
• M17: 2,716,398 km (0.113 R)
• M18: 2,856,422 km (0.072 R)
• M19: 2,979,840 km (0.102 R)
• M20: 3,192,718 km (0.098 R)
• M21: 3,281,280 km (0.108 R)
• M22: 3,370,739 km (0.053 R)
• M23: 3,552,052 km (0.104 R)
• M24: 3,664,400 km (0.059 R)
• M25: 3,746,828 km (0.083 R)
• M26: 3,840,477 km (0.118 R)
• M27: 4,008,774 km (0.108 R)
• M28: 4,083,124 km (0.094 R)
• M29: 4,672,689 km (0.102 R)
• M30: 4,751,228 km (0.063 R)
• M31: 4,852,656 km (0.107 R)
• M32: 5,069,273 km (0.103 R)
• M33: 5,429,505 km (0.094 R)
• M34: 5,690,254 km (0.078 R)
• M35: 5,810,232 km (0.096 R)
• M36: 6,484,768 km (0.107 R)
• M37: 6,559,867 km (0.057 R)
• M38: 6,698,245 km (0.099 R)
• M39: 6,863,102 km (0.073 R)
• M40: 6,965,277 km (0.118 R)
• M41: 7,404,945 km (0.094 R)
• M42: 7,734,060 km (0.109 R)
• M43: 8,270,668 km (0.116 R)
• M44: 8,352,348 km (0.065 R)
• M45: 8,625,963 km (0.115 R)
• M46: 8,833,305 km (0.105 R)
• M47: 9,056,206 km (0.093 R)
• M48: 9,493,331 km (0.112 R)
• M49: 9,650,110 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.7

Radius: 3.6

Gravity: 45.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.34 AU - 10.7 AU

Year: 19923 Days

Day: 17.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,114,004 km

• M1: 70,311 km (0.027 R)
• M2: 400,623 km (0.097 R)
• M3: 516,711 km (0.12 R)
• M4: 732,730 km (0.096 R)
• M5: 899,382 km (0.091 R)
• M6: 1,736,981 km (0.069 R)
• M7: 1,958,236 km (0.071 R)
• M8: 2,255,786 km (0.057 R)
• M9: 2,289,745 km (0.109 R)
• M10: 2,709,965 km (0.116 R)
• M11: 3,153,673 km (0.09 R)
• M12: 3,229,818 km (0.054 R)
• M13: 3,422,799 km (0.116 R)
• M14: 3,619,520 km (0.099 R)
• M15: 4,570,963 km (0.119 R)
• M16: 6,060,659 km (0.118 R)
• M17: 6,394,411 km (0.106 R)
• M18: 6,442,582 km (0.097 R)
• M19: 6,636,461 km (0.116 R)
• M20: 6,881,502 km (0.049 R)
• M21: 6,930,869 km (0.095 R)
• M22: 7,129,386 km (0.086 R)
• M23: 9,107,518 km (0.114 R)
• M24: 9,544,195 km (0.098 R)
• M25: 12,363,815 km (0.113 R)
• M26: 12,786,130 km (0.065 R)
• M27: 13,090,711 km (0.12 R)
• M28: 14,144,030 km (0.078 R)
• M29: 15,095,772 km (0.1 R)
• M30: 16,594,742 km (0.092 R)
• M31: 20,366,105 km (0.107 R)
• M32: 20,437,014 km (0.032 R)
• M33: 20,508,073 km (0.099 R)
• M34: 20,579,132 km (0.115 R)
• M35: 20,721,549 km (0.073 R)
• M36: 21,945,409 km (0.079 R)
• M37: 22,090,968 km (0.086 R)
• M38: 22,163,822 km (0.096 R)
• M39: 23,340,709 km (0.092 R)
• M40: 23,563,759 km (0.119 R)
• M41: 24,613,338 km (0.041 R)
• M42: 24,688,885 km (0.089 R)
• M43: 25,448,692 km (0.101 R)
• M44: 27,931,119 km (0.065 R)
• M45: 28,246,771 km (0.111 R)
• M46: 28,484,332 km (0.103 R)
• M47: 28,563,619 km (0.086 R)
• M48: 29,360,976 km (0.103 R)
• M49: 29,682,013 km (0.08 R)
• M50: 30,084,880 km (0.095 R)
• M51: 30,489,542 km (0.053 R)
• M52: 31,714,300 km (0.048 R)
• M53: 32,622,658 km (0.075 R)
• M54: 33,121,717 km (0.077 R)
• M55: 33,205,192 km (0.093 R)
• M56: 34,211,687 km (0.11 R)
• M57: 34,718,674 km (0.087 R)
• M58: 34,803,346 km (0.088 R)
• M59: 34,888,168 km (0.107 R)
• M60: 36,340,464 km (0.09 R)
• M61: 36,685,138 km (0.105 R)
• M62: 37,030,709 km (0.092 R)
• M63: 37,377,477 km (0.088 R)
• M64: 38,161,519 km (0.054 R)
• M65: 38,951,097 km (0.082 R)
• M66: 39,480,374 km (0.098 R)
• M67: 40,101,056 km (0.103 R)
• M68: 40,278,927 km (0.112 R)
• M69: 41,261,935 km (0.065 R)
• M70: 43,525,500 km (0.044 R)
• M71: 43,983,120 km (0.114 R)
• M72: 44,074,824 km (0.101 R)
• M73: 45,643,358 km (0.118 R)
• M74: 46,387,757 km (0.1 R)
• M75: 47,794,425 km (0.109 R)
• M76: 48,455,648 km (0.073 R)
• M77: 52,680,591 km (0.104 R)
• M78: 53,461,342 km (0.086 R)
• M79: 53,559,179 km (0.099 R)
• M80: 54,442,555 km (0.114 R)
• M81: 54,836,745 km (0.103 R)
• M82: 55,727,152 km (0.037 R)
• M83: 57,021,772 km (0.117 R)
• M84: 60,759,923 km (0.05 R)
• M85: 61,886,545 km (0.082 R)
• M86: 63,330,164 km (0.116 R)
• M87: 63,433,836 km (0.06 R)
• M88: 63,744,700 km (0.111 R)
• M89: 66,461,098 km (0.089 R)
• M90: 68,363,684 km (0.103 R)
• M91: 70,069,847 km (0.044 R)
• M92: 70,176,960 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit