🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 360 Days

Day: 17.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.98 AU - 1.14 AU

Year: 387 Days

Day: 25.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,820,712 km

• M1: 530,624 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.59 AU - 2.31 AU

Year: 966 Days

Day: 45.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,820,712 km

• M1: 449,542 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.85 AU - 2.75 AU

Year: 1237 Days

Day: 24 Hours

Environment

Temp: -64 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 10.3

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.92 AU - 6.12 AU

Year: 5240 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,820,712 km

• M1: 143,913 km (0.032 R)
• M2: 287,826 km (0.058 R)
• M3: 432,188 km (0.113 R)
• M4: 654,640 km (0.096 R)
• M5: 787,034 km (0.11 R)
• M6: 1,033,572 km (0.08 R)
• M7: 1,174,343 km (0.047 R)
• M8: 1,321,847 km (0.108 R)
• M9: 1,581,399 km (0.091 R)
• M10: 2,209,261 km (0.11 R)
• M11: 2,372,473 km (0.114 R)
• M12: 2,819,920 km (0.1 R)
• M13: 2,952,613 km (0.109 R)
• M14: 3,064,812 km (0.073 R)
• M15: 3,132,879 km (0.111 R)
• M16: 3,433,570 km (0.091 R)
• M17: 3,647,346 km (0.069 R)
• M18: 4,088,061 km (0.085 R)
• M19: 4,263,988 km (0.081 R)
• M20: 4,571,561 km (0.119 R)
• M21: 5,235,477 km (0.031 R)
• M22: 5,454,338 km (0.094 R)
• M23: 5,537,066 km (0.115 R)
• M24: 5,620,392 km (0.049 R)
• M25: 5,816,365 km (0.068 R)
• M26: 6,330,683 km (0.079 R)
• M27: 6,622,847 km (0.057 R)
• M28: 7,009,109 km (0.074 R)
• M29: 7,280,928 km (0.07 R)
• M30: 7,928,687 km (0.041 R)
• M31: 8,148,746 km (0.106 R)
• M32: 8,918,427 km (0.046 R)
• M33: 9,048,876 km (0.03 R)
• M34: 9,544,195 km (0.105 R)
• M35: 9,610,766 km (0.1 R)
• M36: 9,879,144 km (0.101 R)
• M37: 9,980,422 km (0.087 R)
• M38: 10,977,342 km (0.1 R)
• M39: 11,363,753 km (0.061 R)
• M40: 11,576,332 km (0.1 R)
• M41: 11,754,653 km (0.076 R)
• M42: 12,294,701 km (0.057 R)
• M43: 12,879,928 km (0.066 R)
• M44: 13,361,932 km (0.084 R)
• M45: 13,548,930 km (0.113 R)
• M46: 13,925,617 km (0.114 R)
• M47: 15,076,025 km (0.075 R)
• M48: 15,231,756 km (0.034 R)
• M49: 15,741,586 km (0.042 R)
• M50: 17,589,867 km (0.104 R)
• M51: 19,083,752 km (0.074 R)
• M52: 19,210,162 km (0.116 R)
• M53: 19,718,196 km (0.107 R)
• M54: 20,187,784 km (0.094 R)
• M55: 20,618,027 km (0.103 R)
• M56: 21,970,542 km (0.074 R)
• M57: 22,947,865 km (0.089 R)
• M58: 23,441,837 km (0.034 R)
• M59: 23,667,580 km (0.116 R)
• M60: 25,313,755 km (0.108 R)
• M61: 25,963,758 km (0.103 R)
• M62: 26,478,524 km (0.095 R)
• M63: 26,760,666 km (0.106 R)
• M64: 27,375,363 km (0.075 R)
• M65: 27,660,796 km (0.107 R)
• M66: 28,330,246 km (0.082 R)
• M67: 28,618,970 km (0.107 R)
• M68: 29,150,491 km (0.105 R)
• M69: 29,685,453 km (0.105 R)
• M70: 29,880,679 km (0.078 R)
• M71: 30,027,434 km (0.094 R)
• M72: 30,174,489 km (0.038 R)
• M73: 30,518,414 km (0.102 R)
• M74: 30,616,999 km (0.054 R)
• M75: 31,210,305 km (0.057 R)
• M76: 32,207,524 km (0.097 R)
• M77: 32,558,929 km (0.048 R)
• M78: 32,710,023 km (0.081 R)
• M79: 33,671,938 km (0.12 R)
• M80: 33,977,716 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 10.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.3 AU - 10.44 AU

Year: 10175 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,820,712 km

• M1: 140,173 km (0.112 R)
• M2: 205,099 km (0.093 R)
• M3: 401,221 km (0.093 R)
• M4: 518,057 km (0.1 R)
• M5: 614,249 km (0.105 R)
• M6: 961,914 km (0.057 R)
• M7: 1,277,267 km (0.085 R)
• M8: 1,796,820 km (0.116 R)
• M9: 1,872,517 km (0.094 R)
• M10: 2,001,171 km (0.031 R)
• M11: 2,159,595 km (0.045 R)
• M12: 2,240,378 km (0.091 R)
• M13: 2,322,058 km (0.066 R)
• M14: 2,432,761 km (0.078 R)
• M15: 2,545,258 km (0.108 R)
• M16: 2,834,132 km (0.066 R)
• M17: 3,318,380 km (0.106 R)
• M18: 3,926,944 km (0.105 R)
• M19: 4,329,063 km (0.081 R)
• M20: 4,466,095 km (0.109 R)
• M21: 4,885,866 km (0.074 R)
• M22: 5,100,539 km (0.063 R)
• M23: 5,208,998 km (0.101 R)
• M24: 5,688,160 km (0.051 R)
• M25: 5,838,356 km (0.106 R)
• M26: 6,413,859 km (0.094 R)
• M27: 7,087,798 km (0.108 R)
• M28: 7,618,421 km (0.082 R)
• M29: 8,077,387 km (0.054 R)
• M30: 8,545,479 km (0.08 R)
• M31: 8,631,498 km (0.11 R)
• M32: 9,374,551 km (0.101 R)
• M33: 9,911,457 km (0.065 R)
• M34: 10,138,098 km (0.114 R)
• M35: 11,820,177 km (0.114 R)
• M36: 11,964,239 km (0.093 R)
• M37: 12,060,580 km (0.047 R)
• M38: 12,302,630 km (0.117 R)
• M39: 13,237,168 km (0.109 R)
• M40: 15,069,742 km (0.096 R)
• M41: 16,926,401 km (0.054 R)
• M42: 19,929,428 km (0.107 R)
• M43: 20,215,759 km (0.119 R)
• M44: 21,141,021 km (0.048 R)
• M45: 21,726,398 km (0.059 R)
• M46: 21,903,073 km (0.084 R)
• M47: 22,080,197 km (0.086 R)
• M48: 23,032,836 km (0.119 R)
• M49: 23,877,466 km (0.104 R)
• M50: 26,220,617 km (0.11 R)
• M51: 26,534,474 km (0.115 R)
• M52: 26,849,377 km (0.103 R)
• M53: 26,975,787 km (0.025 R)
• M54: 27,292,486 km (0.114 R)
• M55: 27,674,260 km (0.056 R)
• M56: 27,929,623 km (0.086 R)
• M57: 28,250,062 km (0.061 R)
• M58: 30,329,622 km (0.026 R)
• M59: 30,395,295 km (0.086 R)
• M60: 30,923,226 km (0.081 R)
• M61: 31,854,473 km (0.075 R)
• M62: 32,055,233 km (0.092 R)
• M63: 32,862,314 km (0.107 R)
• M64: 33,540,142 km (0.032 R)
• M65: 33,676,276 km (0.034 R)
• M66: 33,880,776 km (0.033 R)
• M67: 34,153,942 km (0.113 R)
• M68: 34,702,816 km (0.106 R)
• M69: 35,185,419 km (0.113 R)
• M70: 36,087,644 km (0.117 R)
• M71: 36,786,715 km (0.102 R)
• M72: 37,702,403 km (0.092 R)
• M73: 38,696,780 km (0.092 R)
• M74: 39,484,114 km (0.116 R)
• M75: 40,783,970 km (0.114 R)
• M76: 40,929,229 km (0.099 R)
• M77: 41,439,059 km (0.116 R)
• M78: 41,512,063 km (0.028 R)
• M79: 49,877,875 km (0.118 R)
• M80: 50,344,620 km (0.089 R)
• M81: 50,578,442 km (0.096 R)
• M82: 51,674,695 km (0.084 R)
• M83: 51,910,611 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.7

Radius: 4

Gravity: 42.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.95 AU - 15.03 AU

Year: 16609 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,820,712 km

• M1: 97,538 km (0.077 R)
• M2: 197,768 km (0.106 R)
• M3: 267,631 km (0.033 R)
• M4: 645,066 km (0.099 R)
• M5: 958,474 km (0.091 R)
• M6: 1,156,242 km (0.114 R)
• M7: 1,286,392 km (0.071 R)
• M8: 1,852,620 km (0.044 R)
• M9: 1,943,426 km (0.057 R)
• M10: 2,756,191 km (0.043 R)
• M11: 4,203,401 km (0.08 R)
• M12: 4,243,194 km (0.111 R)
• M13: 4,647,557 km (0.058 R)
• M14: 5,148,860 km (0.095 R)
• M15: 5,319,850 km (0.083 R)
• M16: 5,362,784 km (0.117 R)
• M17: 5,623,384 km (0.086 R)
• M18: 5,667,216 km (0.093 R)
• M19: 7,802,427 km (0.094 R)
• M20: 8,901,821 km (0.034 R)
• M21: 8,952,984 km (0.084 R)
• M22: 9,417,485 km (0.059 R)
• M23: 9,836,808 km (0.12 R)
• M24: 11,021,324 km (0.085 R)
• M25: 12,420,962 km (0.098 R)
• M26: 13,170,597 km (0.117 R)
• M27: 13,934,892 km (0.097 R)
• M28: 14,053,673 km (0.107 R)
• M29: 14,232,592 km (0.109 R)
• M30: 14,412,259 km (0.091 R)
• M31: 14,773,837 km (0.1 R)
• M32: 14,955,748 km (0.047 R)
• M33: 15,567,304 km (0.114 R)
• M34: 16,625,859 km (0.081 R)
• M35: 16,941,660 km (0.03 R)
• M36: 17,004,940 km (0.025 R)
• M37: 17,965,208 km (0.082 R)
• M38: 19,537,781 km (0.119 R)
• M39: 20,542,780 km (0.116 R)
• M40: 21,017,454 km (0.086 R)
• M41: 21,221,954 km (0.055 R)
• M42: 22,812,179 km (0.084 R)
• M43: 25,667,404 km (0.102 R)
• M44: 26,692,898 km (0.077 R)
• M45: 27,731,855 km (0.115 R)
• M46: 28,031,200 km (0.098 R)
• M47: 28,106,149 km (0.108 R)
• M48: 28,256,345 km (0.116 R)
• M49: 28,859,673 km (0.044 R)
• M50: 29,696,225 km (0.082 R)
• M51: 30,694,940 km (0.096 R)
• M52: 32,488,918 km (0.065 R)
• M53: 33,597,438 km (0.114 R)
• M54: 34,156,335 km (0.114 R)
• M55: 34,316,704 km (0.068 R)
• M56: 34,637,891 km (0.066 R)
• M57: 34,718,375 km (0.06 R)
• M58: 35,121,690 km (0.117 R)
• M59: 37,491,022 km (0.041 R)
• M60: 39,406,622 km (0.103 R)
• M61: 40,503,324 km (0.076 R)
• M62: 40,757,790 km (0.102 R)
• M63: 41,781,189 km (0.061 R)
• M64: 42,812,966 km (0.11 R)
• M65: 42,985,751 km (0.102 R)
• M66: 43,245,453 km (0.074 R)
• M67: 43,505,454 km (0.107 R)
• M68: 44,638,808 km (0.11 R)
• M69: 44,813,987 km (0.12 R)
• M70: 45,077,130 km (0.118 R)
• M71: 45,165,093 km (0.098 R)
• M72: 45,340,871 km (0.119 R)
• M73: 45,869,998 km (0.117 R)
• M74: 46,934,088 km (0.108 R)
• M75: 47,023,248 km (0.083 R)
• M76: 47,469,349 km (0.096 R)
• M77: 48,365,590 km (0.114 R)
• M78: 49,448,679 km (0.08 R)
• M79: 50,448,441 km (0.075 R)
• M80: 51,730,495 km (0.037 R)
• M81: 52,006,653 km (0.067 R)
• M82: 53,673,622 km (0.086 R)
• M83: 54,794,708 km (0.115 R)
• M84: 54,982,304 km (0.072 R)
• M85: 55,640,534 km (0.107 R)
• M86: 56,112,217 km (0.073 R)
• M87: 58,778,649 km (0.084 R)
• M88: 59,066,774 km (0.057 R)
• M89: 59,355,349 km (0.112 R)
• M90: 61,680,848 km (0.113 R)
• M91: 61,973,611 km (0.069 R)
• M92: 64,332,470 km (0.113 R)
• M93: 64,530,388 km (0.073 R)
• M94: 65,722,085 km (0.032 R)
• M95: 66,820,731 km (0.037 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit