🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 18.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 10.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.45 AU - 7.93 AU

Year: 8077 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,697,758 km

• M1: 247,285 km (0.104 R)
• M2: 402,269 km (0.077 R)
• M3: 836,252 km (0.042 R)
• M4: 1,072,766 km (0.068 R)
• M5: 1,273,826 km (0.116 R)
• M6: 1,369,419 km (0.111 R)
• M7: 2,503,221 km (0.088 R)
• M8: 2,698,297 km (0.092 R)
• M9: 2,873,027 km (0.114 R)
• M10: 3,051,797 km (0.092 R)
• M11: 3,207,827 km (0.086 R)
• M12: 3,366,550 km (0.064 R)
• M13: 3,446,885 km (0.111 R)
• M14: 3,609,647 km (0.109 R)
• M15: 3,747,127 km (0.118 R)
• M16: 3,914,527 km (0.117 R)
• M17: 4,638,581 km (0.107 R)
• M18: 4,728,340 km (0.094 R)
• M19: 5,123,577 km (0.109 R)
• M20: 5,216,478 km (0.116 R)
• M21: 5,372,359 km (0.032 R)
• M22: 5,529,736 km (0.066 R)
• M23: 5,656,744 km (0.06 R)
• M24: 5,946,216 km (0.109 R)
• M25: 6,076,516 km (0.04 R)
• M26: 7,606,005 km (0.118 R)
• M27: 7,818,583 km (0.051 R)
• M28: 7,997,203 km (0.119 R)
• M29: 8,141,116 km (0.09 R)
• M30: 8,504,789 km (0.117 R)
• M31: 8,799,496 km (0.086 R)
• M32: 9,474,931 km (0.118 R)
• M33: 10,011,688 km (0.088 R)
• M34: 11,235,548 km (0.104 R)
• M35: 11,396,815 km (0.092 R)
• M36: 11,721,891 km (0.119 R)
• M37: 11,926,541 km (0.084 R)
• M38: 12,173,826 km (0.108 R)
• M39: 12,381,169 km (0.084 R)
• M40: 12,673,333 km (0.078 R)
• M41: 12,799,295 km (0.083 R)
• M42: 12,925,555 km (0.085 R)
• M43: 13,477,871 km (0.072 R)
• M44: 13,994,582 km (0.093 R)
• M45: 15,180,743 km (0.055 R)
• M46: 15,583,311 km (0.114 R)
• M47: 15,718,248 km (0.102 R)
• M48: 15,989,320 km (0.116 R)
• M49: 16,627,953 km (0.094 R)
• M50: 16,765,882 km (0.067 R)
• M51: 17,135,539 km (0.107 R)
• M52: 17,648,360 km (0.043 R)
• M53: 18,688,963 km (0.08 R)
• M54: 18,832,278 km (0.052 R)
• M55: 19,216,594 km (0.053 R)
• M56: 20,139,763 km (0.101 R)
• M57: 20,237,750 km (0.073 R)
• M58: 20,532,757 km (0.116 R)
• M59: 21,126,959 km (0.095 R)
• M60: 21,226,591 km (0.088 R)
• M61: 21,326,373 km (0.057 R)
• M62: 21,777,112 km (0.046 R)
• M63: 23,199,787 km (0.061 R)
• M64: 23,766,763 km (0.067 R)
• M65: 24,338,377 km (0.1 R)
• M66: 24,599,724 km (0.078 R)
• M67: 24,914,628 km (0.113 R)
• M68: 26,508,892 km (0.08 R)
• M69: 27,644,340 km (0.099 R)
• M70: 29,238,305 km (0.032 R)
• M71: 30,074,558 km (0.095 R)
• M72: 31,088,233 km (0.057 R)
• M73: 31,599,409 km (0.096 R)
• M74: 31,998,835 km (0.113 R)
• M75: 32,342,461 km (0.116 R)
• M76: 33,904,263 km (0.034 R)
• M77: 34,196,278 km (0.074 R)
• M78: 34,371,756 km (0.086 R)
• M79: 34,723,760 km (0.079 R)
• M80: 34,900,286 km (0.12 R)
• M81: 36,024,663 km (0.045 R)
• M82: 36,980,743 km (0.072 R)
• M83: 37,582,575 km (0.12 R)
• M84: 41,198,655 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 11.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.92 AU - 8.62 AU

Year: 9008 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,697,758 km

• M1: 229,483 km (0.117 R)
• M2: 310,416 km (0.101 R)
• M3: 438,471 km (0.107 R)
• M4: 563,984 km (0.101 R)
• M5: 743,501 km (0.103 R)
• M6: 840,740 km (0.112 R)
• M7: 913,145 km (0.027 R)
• M8: 1,258,567 km (0.117 R)
• M9: 1,662,332 km (0.113 R)
• M10: 1,736,682 km (0.105 R)
• M11: 2,268,353 km (0.098 R)
• M12: 2,351,230 km (0.034 R)
• M13: 2,563,360 km (0.051 R)
• M14: 2,715,501 km (0.095 R)
• M15: 3,167,137 km (0.057 R)
• M16: 3,425,642 km (0.09 R)
• M17: 3,913,480 km (0.12 R)
• M18: 3,988,578 km (0.102 R)
• M19: 4,165,702 km (0.026 R)
• M20: 4,345,519 km (0.11 R)
• M21: 4,580,388 km (0.086 R)
• M22: 4,792,817 km (0.117 R)
• M23: 5,788,241 km (0.102 R)
• M24: 6,163,283 km (0.117 R)
• M25: 6,576,023 km (0.119 R)
• M26: 6,725,621 km (0.085 R)
• M27: 7,490,515 km (0.027 R)
• M28: 7,584,163 km (0.116 R)
• M29: 8,186,444 km (0.081 R)
• M30: 8,283,085 km (0.049 R)
• M31: 8,672,937 km (0.108 R)
• M32: 9,102,133 km (0.057 R)
• M33: 9,470,742 km (0.052 R)
• M34: 9,572,020 km (0.071 R)
• M35: 10,605,741 km (0.069 R)
• M36: 11,529,957 km (0.095 R)
• M37: 12,038,440 km (0.099 R)
• M38: 12,480,053 km (0.103 R)
• M39: 12,777,453 km (0.048 R)
• M40: 13,077,247 km (0.074 R)
• M41: 13,607,422 km (0.077 R)
• M42: 13,683,717 km (0.112 R)
• M43: 14,415,849 km (0.051 R)
• M44: 14,493,640 km (0.089 R)
• M45: 14,610,626 km (0.061 R)
• M46: 15,279,328 km (0.07 R)
• M47: 15,477,994 km (0.081 R)
• M48: 15,637,465 km (0.114 R)
• M49: 15,757,443 km (0.106 R)
• M50: 15,877,869 km (0.07 R)
• M51: 16,606,112 km (0.117 R)
• M52: 16,933,282 km (0.056 R)
• M53: 17,138,830 km (0.067 R)
• M54: 17,718,821 km (0.031 R)
• M55: 18,600,850 km (0.103 R)
• M56: 18,855,615 km (0.037 R)
• M57: 19,026,007 km (0.069 R)
• M58: 19,454,305 km (0.089 R)
• M59: 19,799,129 km (0.118 R)
• M60: 20,495,058 km (0.098 R)
• M61: 21,911,002 km (0.079 R)
• M62: 22,314,766 km (0.049 R)
• M63: 23,038,970 km (0.106 R)
• M64: 24,324,614 km (0.083 R)
• M65: 24,649,690 km (0.097 R)
• M66: 25,916,934 km (0.082 R)
• M67: 26,725,809 km (0.051 R)
• M68: 28,124,549 km (0.11 R)
• M69: 29,993,176 km (0.083 R)
• M70: 30,341,739 km (0.113 R)
• M71: 32,973,166 km (0.102 R)
• M72: 33,332,949 km (0.118 R)
• M73: 33,642,467 km (0.09 R)
• M74: 34,056,404 km (0.119 R)
• M75: 34,212,135 km (0.113 R)
• M76: 34,837,305 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.9

Radius: 3.2

Gravity: 41.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.16 AU - 18.82 AU

Year: 27703 Days

Day: 16.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,697,758 km

• M1: 97,538 km (0.092 R)
• M2: 417,677 km (0.084 R)
• M3: 438,172 km (0.115 R)
• M4: 501,452 km (0.09 R)
• M5: 1,051,972 km (0.066 R)
• M6: 1,533,528 km (0.104 R)
• M7: 2,327,294 km (0.047 R)
• M8: 3,519,140 km (0.102 R)
• M9: 4,219,707 km (0.106 R)
• M10: 4,539,398 km (0.102 R)
• M11: 4,725,647 km (0.114 R)
• M12: 5,995,284 km (0.027 R)
• M13: 7,038,729 km (0.084 R)
• M14: 7,146,141 km (0.044 R)
• M15: 7,471,516 km (0.106 R)
• M16: 9,761,261 km (0.061 R)
• M17: 10,182,529 km (0.08 R)
• M18: 10,487,110 km (0.082 R)
• M19: 11,042,866 km (0.096 R)
• M20: 11,355,825 km (0.107 R)
• M21: 11,798,634 km (0.101 R)
• M22: 11,990,269 km (0.09 R)
• M23: 13,226,995 km (0.077 R)
• M24: 13,625,972 km (0.058 R)
• M25: 14,984,022 km (0.081 R)
• M26: 15,539,180 km (0.073 R)
• M27: 15,749,065 km (0.081 R)
• M28: 17,172,340 km (0.075 R)
• M29: 17,244,595 km (0.104 R)
• M30: 17,607,370 km (0.088 R)
• M31: 17,972,539 km (0.073 R)
• M32: 19,684,387 km (0.054 R)
• M33: 20,751,618 km (0.093 R)
• M34: 21,060,089 km (0.105 R)
• M35: 21,137,282 km (0.112 R)
• M36: 21,292,265 km (0.106 R)
• M37: 23,580,813 km (0.075 R)
• M38: 24,958,310 km (0.076 R)
• M39: 26,112,009 km (0.095 R)
• M40: 27,114,764 km (0.116 R)
• M41: 28,215,206 km (0.101 R)
• M42: 28,728,027 km (0.1 R)
• M43: 28,813,747 km (0.056 R)
• M44: 29,502,944 km (0.087 R)
• M45: 34,112,802 km (0.093 R)
• M46: 36,778,936 km (0.11 R)
• M47: 37,058,684 km (0.098 R)
• M48: 38,278,505 km (0.077 R)
• M49: 38,561,843 km (0.045 R)
• M50: 40,276,534 km (0.06 R)
• M51: 42,503,597 km (0.098 R)
• M52: 42,894,945 km (0.11 R)
• M53: 44,472,305 km (0.107 R)
• M54: 46,269,425 km (0.106 R)
• M55: 46,369,954 km (0.107 R)
• M56: 46,571,313 km (0.086 R)
• M57: 47,176,885 km (0.072 R)
• M58: 47,683,573 km (0.099 R)
• M59: 49,111,784 km (0.084 R)
• M60: 49,728,277 km (0.102 R)
• M61: 49,934,273 km (0.115 R)
• M62: 50,243,791 km (0.093 R)
• M63: 52,743,272 km (0.119 R)
• M64: 53,058,625 km (0.096 R)
• M65: 53,269,109 km (0.092 R)
• M66: 53,374,575 km (0.104 R)
• M67: 53,902,357 km (0.081 R)
• M68: 54,114,038 km (0.095 R)
• M69: 54,432,083 km (0.073 R)
• M70: 54,856,941 km (0.118 R)
• M71: 55,176,332 km (0.03 R)
• M72: 59,494,026 km (0.076 R)
• M73: 60,370,520 km (0.045 R)
• M74: 62,469,079 km (0.119 R)
• M75: 64,479,225 km (0.053 R)
• M76: 66,510,615 km (0.031 R)
• M77: 67,192,332 km (0.064 R)
• M78: 68,104,879 km (0.093 R)
• M79: 70,635,627 km (0.119 R)
• M80: 72,145,368 km (0.05 R)
• M81: 73,314,027 km (0.084 R)
• M82: 76,857,252 km (0.073 R)
• M83: 78,409,929 km (0.089 R)
• M84: 78,529,757 km (0.113 R)
• M85: 79,250,220 km (0.05 R)
• M86: 80,335,104 km (0.115 R)
• M87: 80,576,854 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit