🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 45.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 299 Days

Day: 20 Hours

Environment

Temp: 180 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.02 AU - 2.18 AU

Year: 1065 Days

Day: 43.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 8.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.9 AU - 6.58 AU

Year: 4811 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,246,372 km

• M1: 118,033 km (0.106 R)
• M2: 172,786 km (0.038 R)
• M3: 229,034 km (0.094 R)
• M4: 333,005 km (0.095 R)
• M5: 388,356 km (0.118 R)
• M6: 501,452 km (0.066 R)
• M7: 752,477 km (0.071 R)
• M8: 898,335 km (0.116 R)
• M9: 968,945 km (0.057 R)
• M10: 1,078,601 km (0.114 R)
• M11: 1,192,445 km (0.047 R)
• M12: 1,323,941 km (0.076 R)
• M13: 1,446,462 km (0.046 R)
• M14: 1,572,872 km (0.116 R)
• M15: 1,732,493 km (0.105 R)
• M16: 1,897,499 km (0.082 R)
• M17: 2,115,015 km (0.082 R)
• M18: 2,226,914 km (0.104 R)
• M19: 2,676,755 km (0.103 R)
• M20: 2,832,935 km (0.083 R)
• M21: 3,064,064 km (0.109 R)
• M22: 3,412,926 km (0.059 R)
• M23: 3,469,175 km (0.056 R)
• M24: 3,716,609 km (0.07 R)
• M25: 3,774,504 km (0.1 R)
• M26: 3,910,788 km (0.111 R)
• M27: 4,009,223 km (0.104 R)
• M28: 4,700,066 km (0.039 R)
• M29: 4,995,372 km (0.095 R)
• M30: 5,427,560 km (0.086 R)
• M31: 6,235,688 km (0.115 R)
• M32: 6,374,066 km (0.085 R)
• M33: 6,630,327 km (0.068 R)
• M34: 6,700,788 km (0.06 R)
• M35: 7,273,748 km (0.056 R)
• M36: 7,346,602 km (0.105 R)
• M37: 8,696,872 km (0.098 R)
• M38: 9,268,635 km (0.078 R)
• M39: 9,532,526 km (0.063 R)
• M40: 9,638,890 km (0.073 R)
• M41: 9,906,221 km (0.095 R)
• M42: 11,674,917 km (0.083 R)
• M43: 12,247,428 km (0.113 R)
• M44: 12,887,707 km (0.073 R)
• M45: 13,093,703 km (0.035 R)
• M46: 13,152,794 km (0.115 R)
• M47: 13,300,896 km (0.091 R)
• M48: 13,360,287 km (0.064 R)
• M49: 13,688,355 km (0.088 R)
• M50: 13,928,759 km (0.104 R)
• M51: 14,627,530 km (0.097 R)
• M52: 14,750,200 km (0.117 R)
• M53: 14,965,771 km (0.109 R)
• M54: 15,182,239 km (0.118 R)
• M55: 15,244,322 km (0.107 R)
• M56: 15,681,148 km (0.069 R)
• M57: 15,869,641 km (0.108 R)
• M58: 16,185,592 km (0.089 R)
• M59: 16,376,030 km (0.102 R)
• M60: 16,439,759 km (0.09 R)
• M61: 16,919,818 km (0.063 R)
• M62: 17,436,978 km (0.116 R)
• M63: 17,567,128 km (0.102 R)
• M64: 18,090,871 km (0.117 R)
• M65: 18,321,550 km (0.099 R)
• M66: 19,019,724 km (0.1 R)
• M67: 19,658,806 km (0.106 R)
• M68: 19,963,985 km (0.113 R)
• M69: 20,510,466 km (0.058 R)
• M70: 21,130,998 km (0.104 R)
• M71: 22,426,067 km (0.099 R)
• M72: 22,887,128 km (0.1 R)
• M73: 23,494,944 km (0.116 R)
• M74: 23,890,930 km (0.058 R)
• M75: 23,963,185 km (0.082 R)
• M76: 24,071,644 km (0.081 R)
• M77: 24,180,401 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 12.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.44 AU - 7.6 AU

Year: 5824 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 116.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,246,372 km

• M1: 194,776 km (0.111 R)
• M2: 292,314 km (0.068 R)
• M3: 614,398 km (0.044 R)
• M4: 811,568 km (0.076 R)
• M5: 1,044,642 km (0.047 R)
• M6: 1,513,332 km (0.066 R)
• M7: 1,754,783 km (0.116 R)
• M8: 2,078,962 km (0.054 R)
• M9: 2,167,524 km (0.026 R)
• M10: 2,330,286 km (0.096 R)
• M11: 3,123,005 km (0.074 R)
• M12: 3,453,916 km (0.09 R)
• M13: 3,709,578 km (0.117 R)
• M14: 4,127,405 km (0.096 R)
• M15: 4,239,753 km (0.087 R)
• M16: 4,583,529 km (0.114 R)
• M17: 4,794,013 km (0.099 R)
• M18: 4,912,495 km (0.053 R)
• M19: 5,031,874 km (0.044 R)
• M20: 5,128,065 km (0.065 R)
• M21: 5,224,855 km (0.044 R)
• M22: 5,395,846 km (0.115 R)
• M23: 6,021,763 km (0.093 R)
• M24: 6,123,938 km (0.066 R)
• M25: 6,829,741 km (0.052 R)
• M26: 7,043,816 km (0.092 R)
• M27: 7,260,134 km (0.064 R)
• M28: 7,451,320 km (0.11 R)
• M29: 7,810,654 km (0.104 R)
• M30: 7,922,404 km (0.085 R)
• M31: 8,034,602 km (0.088 R)
• M32: 8,806,378 km (0.084 R)
• M33: 9,010,429 km (0.08 R)
• M34: 9,186,506 km (0.074 R)
• M35: 9,393,400 km (0.115 R)
• M36: 9,962,769 km (0.115 R)
• M37: 10,297,569 km (0.106 R)
• M38: 10,450,907 km (0.099 R)
• M39: 10,760,126 km (0.045 R)
• M40: 11,103,603 km (0.095 R)
• M41: 11,546,113 km (0.088 R)
• M42: 11,833,640 km (0.034 R)
• M43: 12,743,195 km (0.065 R)
• M44: 13,073,657 km (0.118 R)
• M45: 13,373,302 km (0.115 R)
• M46: 14,836,668 km (0.096 R)
• M47: 15,219,190 km (0.063 R)
• M48: 15,359,064 km (0.085 R)
• M49: 15,534,542 km (0.083 R)
• M50: 16,314,545 km (0.083 R)
• M51: 17,325,677 km (0.045 R)
• M52: 17,545,137 km (0.117 R)
• M53: 18,060,502 km (0.061 R)
• M54: 18,842,899 km (0.089 R)
• M55: 19,030,794 km (0.07 R)
• M56: 19,181,589 km (0.096 R)
• M57: 20,094,734 km (0.105 R)
• M58: 20,248,221 km (0.069 R)
• M59: 20,595,139 km (0.09 R)
• M60: 20,711,227 km (0.05 R)
• M61: 21,373,197 km (0.114 R)
• M62: 21,529,976 km (0.047 R)
• M63: 21,647,859 km (0.047 R)
• M64: 21,844,730 km (0.093 R)
• M65: 22,042,199 km (0.111 R)
• M66: 22,518,519 km (0.091 R)
• M67: 23,724,278 km (0.094 R)
• M68: 24,171,575 km (0.099 R)
• M69: 24,375,776 km (0.066 R)
• M70: 24,621,715 km (0.082 R)
• M71: 24,992,119 km (0.115 R)
• M72: 25,198,714 km (0.079 R)
• M73: 26,156,141 km (0.11 R)
• M74: 26,323,840 km (0.071 R)
• M75: 26,998,377 km (0.054 R)
• M76: 27,125,535 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.9

Radius: 6.1

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.84 AU - 22.98 AU

Year: 27635 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,246,372 km

• M1: 220,208 km (0.111 R)
• M2: 420,370 km (0.08 R)
• M3: 574,905 km (0.101 R)
• M4: 671,246 km (0.1 R)
• M5: 1,139,487 km (0.107 R)
• M6: 1,262,157 km (0.051 R)
• M7: 1,725,013 km (0.081 R)
• M8: 1,830,629 km (0.119 R)
• M9: 2,390,275 km (0.084 R)
• M10: 3,654,227 km (0.073 R)
• M11: 3,790,511 km (0.065 R)
• M12: 4,161,663 km (0.052 R)
• M13: 4,208,936 km (0.114 R)
• M14: 4,839,192 km (0.114 R)
• M15: 5,190,747 km (0.109 R)
• M16: 6,239,877 km (0.083 R)
• M17: 7,466,879 km (0.114 R)
• M18: 7,814,245 km (0.077 R)
• M19: 8,166,847 km (0.118 R)
• M20: 8,584,823 km (0.086 R)
• M21: 9,193,836 km (0.086 R)
• M22: 9,879,892 km (0.09 R)
• M23: 9,943,022 km (0.108 R)
• M24: 10,776,582 km (0.04 R)
• M25: 11,037,630 km (0.118 R)
• M26: 11,234,800 km (0.094 R)
• M27: 11,833,042 km (0.064 R)
• M28: 13,901,083 km (0.115 R)
• M29: 14,113,961 km (0.103 R)
• M30: 15,413,667 km (0.086 R)
• M31: 15,929,480 km (0.057 R)
• M32: 16,077,882 km (0.111 R)
• M33: 16,675,974 km (0.103 R)
• M34: 16,751,222 km (0.119 R)
• M35: 18,435,993 km (0.098 R)
• M36: 18,826,294 km (0.081 R)
• M37: 21,716,225 km (0.107 R)
• M38: 22,045,789 km (0.1 R)
• M39: 23,549,098 km (0.079 R)
• M40: 23,887,638 km (0.094 R)
• M41: 24,313,095 km (0.115 R)
• M42: 24,655,375 km (0.066 R)
• M43: 25,344,422 km (0.105 R)
• M44: 26,829,780 km (0.088 R)
• M45: 27,271,991 km (0.091 R)
• M46: 28,703,194 km (0.032 R)
• M47: 29,336,890 km (0.098 R)
• M48: 31,544,805 km (0.073 R)
• M49: 32,386,443 km (0.075 R)
• M50: 32,574,488 km (0.11 R)
• M51: 32,668,585 km (0.092 R)
• M52: 33,330,256 km (0.102 R)
• M53: 38,083,579 km (0.055 R)
• M54: 38,182,762 km (0.058 R)
• M55: 38,281,946 km (0.119 R)
• M56: 39,379,695 km (0.089 R)
• M57: 41,300,083 km (0.07 R)
• M58: 41,912,835 km (0.036 R)
• M59: 42,734,427 km (0.039 R)
• M60: 42,837,649 km (0.098 R)
• M61: 43,665,225 km (0.101 R)
• M62: 44,080,957 km (0.037 R)
• M63: 44,498,186 km (0.086 R)
• M64: 44,707,174 km (0.097 R)
• M65: 45,021,330 km (0.082 R)
• M66: 45,651,885 km (0.081 R)
• M67: 45,968,284 km (0.025 R)
• M68: 47,134,549 km (0.069 R)
• M69: 47,347,726 km (0.098 R)
• M70: 47,561,053 km (0.118 R)
• M71: 47,881,790 km (0.078 R)
• M72: 48,203,276 km (0.07 R)
• M73: 49,063,913 km (0.052 R)
• M74: 49,929,636 km (0.088 R)
• M75: 51,128,363 km (0.05 R)
• M76: 53,665,095 km (0.118 R)
• M77: 54,668,747 km (0.091 R)
• M78: 56,807,996 km (0.106 R)
• M79: 56,921,391 km (0.091 R)
• M80: 59,204,255 km (0.115 R)
• M81: 59,434,037 km (0.117 R)
• M82: 60,935,850 km (0.091 R)
• M83: 61,168,026 km (0.103 R)
• M84: 64,212,492 km (0.072 R)
• M85: 68,026,640 km (0.101 R)
• M86: 68,629,220 km (0.074 R)
• M87: 69,597,118 km (0.092 R)
• M88: 71,668,600 km (0.064 R)
• M89: 73,513,142 km (0.03 R)
• M90: 75,124,460 km (0.098 R)
• M91: 77,374,562 km (0.099 R)
• M92: 79,266,526 km (0.074 R)
• M93: 82,710,269 km (0.073 R)
• M94: 83,482,045 km (0.07 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit