🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 169 Days

Day: 31.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,820,509 km

• M1: 547,528 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 254 Days

Day: 37.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 298 Days

Day: 33.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 8.5

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.34 AU - 6.86 AU

Year: 6015 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,820,509 km

• M1: 128,355 km (0.045 R)
• M2: 254,017 km (0.113 R)
• M3: 312,959 km (0.093 R)
• M4: 536,458 km (0.092 R)
• M5: 890,107 km (0.119 R)
• M6: 946,057 km (0.043 R)
• M7: 1,167,312 km (0.069 R)
• M8: 1,276,219 km (0.047 R)
• M9: 1,728,304 km (0.075 R)
• M10: 1,835,267 km (0.085 R)
• M11: 2,018,524 km (0.068 R)
• M12: 2,150,469 km (0.038 R)
• M13: 2,227,064 km (0.102 R)
• M14: 2,583,555 km (0.078 R)
• M15: 3,108,345 km (0.104 R)
• M16: 3,173,569 km (0.114 R)
• M17: 3,574,342 km (0.087 R)
• M18: 4,157,624 km (0.081 R)
• M19: 4,521,745 km (0.091 R)
• M20: 4,845,625 km (0.082 R)
• M21: 5,125,672 km (0.076 R)
• M22: 5,332,715 km (0.113 R)
• M23: 5,648,367 km (0.099 R)
• M24: 5,701,624 km (0.09 R)
• M25: 6,380,798 km (0.055 R)
• M26: 6,828,993 km (0.104 R)
• M27: 7,229,467 km (0.103 R)
• M28: 7,725,982 km (0.113 R)
• M29: 7,844,464 km (0.063 R)
• M30: 8,263,786 km (0.074 R)
• M31: 8,537,251 km (0.082 R)
• M32: 8,875,492 km (0.104 R)
• M33: 9,124,273 km (0.056 R)
• M34: 9,249,487 km (0.105 R)
• M35: 9,660,582 km (0.112 R)
• M36: 9,756,175 km (0.1 R)
• M37: 9,852,217 km (0.106 R)
• M38: 10,533,186 km (0.105 R)
• M39: 10,995,593 km (0.1 R)
• M40: 11,464,732 km (0.118 R)
• M41: 11,532,201 km (0.11 R)
• M42: 12,214,965 km (0.082 R)
• M43: 12,353,194 km (0.065 R)
• M44: 12,596,141 km (0.09 R)
• M45: 13,086,822 km (0.114 R)
• M46: 13,798,608 km (0.087 R)
• M47: 14,231,844 km (0.052 R)
• M48: 15,371,331 km (0.12 R)
• M49: 15,520,480 km (0.069 R)
• M50: 16,578,137 km (0.114 R)
• M51: 16,692,878 km (0.087 R)
• M52: 19,081,807 km (0.052 R)
• M53: 19,322,510 km (0.084 R)
• M54: 19,402,993 km (0.093 R)
• M55: 20,705,542 km (0.089 R)
• M56: 20,952,827 km (0.062 R)
• M57: 21,159,721 km (0.116 R)
• M58: 21,408,951 km (0.114 R)
• M59: 22,078,103 km (0.109 R)
• M60: 22,796,621 km (0.086 R)
• M61: 23,651,723 km (0.075 R)
• M62: 24,213,163 km (0.081 R)
• M63: 24,691,727 km (0.094 R)
• M64: 25,129,450 km (0.072 R)
• M65: 25,349,210 km (0.107 R)
• M66: 26,101,388 km (0.03 R)
• M67: 26,458,029 km (0.078 R)
• M68: 27,175,800 km (0.072 R)
• M69: 27,356,215 km (0.083 R)
• M70: 27,718,391 km (0.055 R)
• M71: 27,809,197 km (0.046 R)
• M72: 29,413,784 km (0.101 R)
• M73: 30,110,760 km (0.108 R)
• M74: 30,390,957 km (0.109 R)
• M75: 30,484,605 km (0.106 R)
• M76: 30,765,999 km (0.086 R)
• M77: 31,189,810 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 5.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.89 AU - 15.31 AU

Year: 18783 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,820,509 km

• M1: 76,145 km (0.097 R)
• M2: 131,945 km (0.114 R)
• M3: 312,660 km (0.094 R)
• M4: 414,536 km (0.119 R)
• M5: 483,949 km (0.064 R)
• M6: 942,317 km (0.07 R)
• M7: 1,092,663 km (0.108 R)
• M8: 1,170,603 km (0.065 R)
• M9: 1,250,638 km (0.102 R)
• M10: 1,332,319 km (0.12 R)
• M11: 1,373,907 km (0.073 R)
• M12: 1,566,439 km (0.09 R)
• M13: 1,836,314 km (0.118 R)
• M14: 2,836,974 km (0.097 R)
• M15: 2,972,061 km (0.107 R)
• M16: 3,165,042 km (0.095 R)
• M17: 3,361,913 km (0.062 R)
• M18: 3,418,910 km (0.103 R)
• M19: 3,767,772 km (0.106 R)
• M20: 4,097,486 km (0.088 R)
• M21: 4,467,740 km (0.109 R)
• M22: 4,656,832 km (0.098 R)
• M23: 6,122,143 km (0.099 R)
• M24: 6,402,789 km (0.066 R)
• M25: 7,012,999 km (0.047 R)
• M26: 7,122,654 km (0.099 R)
• M27: 7,269,709 km (0.115 R)
• M28: 7,867,801 km (0.113 R)
• M29: 8,096,237 km (0.081 R)
• M30: 8,249,724 km (0.098 R)
• M31: 9,071,016 km (0.1 R)
• M32: 9,877,349 km (0.109 R)
• M33: 9,959,179 km (0.115 R)
• M34: 10,372,069 km (0.09 R)
• M35: 10,538,721 km (0.059 R)
• M36: 11,171,670 km (0.069 R)
• M37: 12,297,693 km (0.083 R)
• M38: 12,918,973 km (0.071 R)
• M39: 13,641,381 km (0.106 R)
• M40: 13,778,263 km (0.077 R)
• M41: 14,191,752 km (0.093 R)
• M42: 15,408,880 km (0.09 R)
• M43: 15,503,875 km (0.093 R)
• M44: 16,319,333 km (0.107 R)
• M45: 16,561,831 km (0.091 R)
• M46: 16,805,526 km (0.096 R)
• M47: 16,903,363 km (0.091 R)
• M48: 17,247,139 km (0.111 R)
• M49: 17,742,307 km (0.074 R)
• M50: 17,991,538 km (0.077 R)
• M51: 18,342,644 km (0.076 R)
• M52: 18,544,152 km (0.094 R)
• M53: 18,847,985 km (0.106 R)
• M54: 19,051,438 km (0.117 R)
• M55: 20,600,225 km (0.097 R)
• M56: 22,511,338 km (0.104 R)
• M57: 22,565,193 km (0.088 R)
• M58: 22,727,208 km (0.076 R)
• M59: 23,052,284 km (0.087 R)
• M60: 23,706,924 km (0.088 R)
• M61: 23,816,579 km (0.092 R)
• M62: 24,367,698 km (0.087 R)
• M63: 25,090,405 km (0.101 R)
• M64: 25,707,347 km (0.104 R)
• M65: 25,932,940 km (0.03 R)
• M66: 26,159,132 km (0.089 R)
• M67: 26,215,830 km (0.076 R)
• M68: 26,499,767 km (0.072 R)
• M69: 26,784,751 km (0.083 R)
• M70: 27,185,374 km (0.059 R)
• M71: 27,472,751 km (0.115 R)
• M72: 29,277,051 km (0.038 R)
• M73: 30,819,555 km (0.052 R)
• M74: 31,842,356 km (0.036 R)
• M75: 32,388,238 km (0.105 R)
• M76: 33,120,969 km (0.116 R)
• M77: 33,797,450 km (0.102 R)
• M78: 34,354,403 km (0.098 R)
• M79: 36,043,213 km (0.091 R)
• M80: 37,120,168 km (0.044 R)
• M81: 37,375,233 km (0.056 R)
• M82: 38,143,567 km (0.08 R)
• M83: 39,956,694 km (0.083 R)
• M84: 40,873,729 km (0.109 R)
• M85: 41,268,817 km (0.099 R)
• M86: 42,195,725 km (0.119 R)
• M87: 43,733,442 km (0.061 R)
• M88: 43,935,249 km (0.109 R)
• M89: 44,881,605 km (0.111 R)
• M90: 45,289,259 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.7

Radius: 4.6

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.01 AU - 20.25 AU

Year: 28527 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,820,509 km

• M1: 130,898 km (0.028 R)
• M2: 285,582 km (0.095 R)
• M3: 393,293 km (0.103 R)
• M4: 565,929 km (0.059 R)
• M5: 674,686 km (0.113 R)
• M6: 1,040,453 km (0.092 R)
• M7: 2,005,958 km (0.11 R)
• M8: 2,475,845 km (0.07 R)
• M9: 2,564,855 km (0.112 R)
• M10: 3,412,776 km (0.058 R)
• M11: 4,074,148 km (0.105 R)
• M12: 4,285,680 km (0.049 R)
• M13: 5,166,512 km (0.113 R)
• M14: 5,280,356 km (0.12 R)
• M15: 6,403,836 km (0.071 R)
• M16: 8,320,035 km (0.092 R)
• M17: 9,758,120 km (0.111 R)
• M18: 9,899,041 km (0.089 R)
• M19: 10,541,564 km (0.091 R)
• M20: 10,613,819 km (0.056 R)
• M21: 10,758,780 km (0.069 R)
• M22: 11,716,655 km (0.068 R)
• M23: 12,092,445 km (0.094 R)
• M24: 12,548,419 km (0.107 R)
• M25: 14,428,116 km (0.108 R)
• M26: 15,564,462 km (0.1 R)
• M27: 16,645,157 km (0.105 R)
• M28: 18,267,695 km (0.092 R)
• M29: 19,053,682 km (0.105 R)
• M30: 19,761,580 km (0.096 R)
• M31: 20,208,428 km (0.093 R)
• M32: 21,752,278 km (0.092 R)
• M33: 21,844,281 km (0.063 R)
• M34: 22,306,239 km (0.118 R)
• M35: 22,398,990 km (0.118 R)
• M36: 22,491,890 km (0.075 R)
• M37: 22,677,990 km (0.064 R)
• M38: 22,864,688 km (0.076 R)
• M39: 23,145,783 km (0.1 R)
• M40: 24,376,524 km (0.071 R)
• M41: 25,048,069 km (0.107 R)
• M42: 26,017,912 km (0.074 R)
• M43: 26,999,872 km (0.072 R)
• M44: 28,596,231 km (0.045 R)
• M45: 28,798,039 km (0.098 R)
• M46: 29,101,423 km (0.097 R)
• M47: 30,120,484 km (0.059 R)
• M48: 31,670,767 km (0.082 R)
• M49: 33,035,249 km (0.029 R)
• M50: 33,884,516 km (0.111 R)
• M51: 36,038,725 km (0.076 R)
• M52: 37,132,286 km (0.105 R)
• M53: 40,251,850 km (0.052 R)
• M54: 42,876,545 km (0.112 R)
• M55: 42,991,885 km (0.066 R)
• M56: 44,500,879 km (0.114 R)
• M57: 45,085,956 km (0.063 R)
• M58: 45,320,675 km (0.075 R)
• M59: 47,690,305 km (0.118 R)
• M60: 48,049,190 km (0.099 R)
• M61: 52,548,496 km (0.106 R)
• M62: 52,795,482 km (0.05 R)
• M63: 57,053,486 km (0.093 R)
• M64: 57,307,354 km (0.039 R)
• M65: 57,561,670 km (0.089 R)
• M66: 57,816,286 km (0.092 R)
• M67: 60,253,834 km (0.036 R)
• M68: 61,680,399 km (0.069 R)
• M69: 65,627,090 km (0.062 R)
• M70: 66,559,683 km (0.112 R)
• M71: 68,033,970 km (0.095 R)
• M72: 68,168,459 km (0.076 R)
• M73: 68,707,609 km (0.119 R)
• M74: 70,197,604 km (0.069 R)
• M75: 70,469,573 km (0.104 R)
• M76: 71,424,456 km (0.099 R)
• M77: 75,565,026 km (0.051 R)
• M78: 77,383,388 km (0.085 R)
• M79: 78,933,222 km (0.114 R)
• M80: 79,499,300 km (0.079 R)
• M81: 81,062,897 km (0.04 R)
• M82: 81,205,614 km (0.1 R)
• M83: 81,634,062 km (0.073 R)
• M84: 84,365,121 km (0.079 R)
• M85: 87,711,027 km (0.108 R)
• M86: 88,150,695 km (0.113 R)
• M87: 89,621,392 km (0.111 R)
• M88: 91,248,418 km (0.108 R)
• M89: 91,396,819 km (0.094 R)
• M90: 93,931,905 km (0.05 R)
• M91: 94,081,652 km (0.097 R)
• M92: 94,231,549 km (0.114 R)
• M93: 98,918,301 km (0.039 R)
• M94: 100,752,820 km (0.115 R)
• M95: 100,906,307 km (0.084 R)
• M96: 102,136,151 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.5

Radius: 3.7

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.27 AU - 23.17 AU

Year: 32256 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,820,509 km

• M1: 97,837 km (0.103 R)
• M2: 125,961 km (0.083 R)
• M3: 180,714 km (0.105 R)
• M4: 787,483 km (0.09 R)
• M5: 1,147,565 km (0.116 R)
• M6: 1,525,599 km (0.1 R)
• M7: 2,385,338 km (0.058 R)
• M8: 2,604,050 km (0.057 R)
• M9: 3,161,601 km (0.034 R)
• M10: 3,366,999 km (0.091 R)
• M11: 3,683,100 km (0.105 R)
• M12: 4,610,008 km (0.063 R)
• M13: 4,921,172 km (0.108 R)
• M14: 4,960,516 km (0.105 R)
• M15: 5,728,252 km (0.09 R)
• M16: 5,769,691 km (0.111 R)
• M17: 6,662,491 km (0.03 R)
• M18: 7,281,078 km (0.084 R)
• M19: 7,871,840 km (0.117 R)
• M20: 8,010,368 km (0.11 R)
• M21: 8,430,738 km (0.088 R)
• M22: 9,783,701 km (0.078 R)
• M23: 9,932,551 km (0.094 R)
• M24: 10,586,593 km (0.075 R)
• M25: 11,724,584 km (0.12 R)
• M26: 12,846,568 km (0.031 R)
• M27: 13,392,749 km (0.065 R)
• M28: 16,293,751 km (0.105 R)
• M29: 19,068,792 km (0.104 R)
• M30: 21,211,482 km (0.111 R)
• M31: 22,245,951 km (0.09 R)
• M32: 22,638,197 km (0.115 R)
• M33: 23,561,964 km (0.116 R)
• M34: 23,694,956 km (0.042 R)
• M35: 23,761,527 km (0.076 R)
• M36: 24,095,430 km (0.114 R)
• M37: 24,162,450 km (0.087 R)
• M38: 27,518,229 km (0.091 R)
• M39: 27,588,241 km (0.075 R)
• M40: 29,715,373 km (0.085 R)
• M41: 30,871,316 km (0.118 R)
• M42: 30,944,020 km (0.11 R)
• M43: 31,016,875 km (0.109 R)
• M44: 31,454,747 km (0.095 R)
• M45: 32,706,582 km (0.107 R)
• M46: 33,599,981 km (0.085 R)
• M47: 34,275,266 km (0.087 R)
• M48: 34,652,402 km (0.1 R)
• M49: 37,175,669 km (0.043 R)
• M50: 37,951,783 km (0.066 R)
• M51: 43,207,007 km (0.032 R)
• M52: 49,618,771 km (0.085 R)
• M53: 51,418,135 km (0.109 R)
• M54: 51,849,724 km (0.045 R)
• M55: 52,109,277 km (0.088 R)
• M56: 53,238,890 km (0.063 R)
• M57: 53,413,321 km (0.085 R)
• M58: 54,464,246 km (0.077 R)
• M59: 56,586,591 km (0.089 R)
• M60: 56,764,762 km (0.088 R)
• M61: 59,820,449 km (0.075 R)
• M62: 60,456,239 km (0.118 R)
• M63: 60,547,195 km (0.104 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit