🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 227 Days

Day: 18 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.97 AU - 1.61 AU

Year: 513 Days

Day: 29.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.47 AU - 1.53 AU

Year: 643 Days

Day: 44 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 9.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.58 AU - 7 AU

Year: 4874 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,979,228 km

• M1: 170,242 km (0.089 R)
• M2: 236,065 km (0.1 R)
• M3: 386,860 km (0.116 R)
• M4: 456,274 km (0.046 R)
• M5: 552,016 km (0.087 R)
• M6: 655,239 km (0.077 R)
• M7: 1,192,295 km (0.111 R)
• M8: 1,431,053 km (0.069 R)
• M9: 1,773,184 km (0.055 R)
• M10: 1,896,751 km (0.119 R)
• M11: 2,081,804 km (0.057 R)
• M12: 2,608,089 km (0.101 R)
• M13: 2,853,430 km (0.08 R)
• M14: 2,959,195 km (0.057 R)
• M15: 3,039,230 km (0.054 R)
• M16: 3,228,920 km (0.105 R)
• M17: 3,422,650 km (0.037 R)
• M18: 3,591,695 km (0.102 R)
• M19: 3,778,094 km (0.097 R)
• M20: 3,982,295 km (0.08 R)
• M21: 4,160,317 km (0.084 R)
• M22: 4,220,156 km (0.086 R)
• M23: 4,325,772 km (0.056 R)
• M24: 4,647,856 km (0.054 R)
• M25: 4,709,939 km (0.077 R)
• M26: 4,788,179 km (0.026 R)
• M27: 5,233,981 km (0.1 R)
• M28: 5,511,186 km (0.087 R)
• M29: 5,894,007 km (0.101 R)
• M30: 6,046,148 km (0.084 R)
• M31: 6,250,947 km (0.105 R)
• M32: 6,702,733 km (0.095 R)
• M33: 6,879,408 km (0.086 R)
• M34: 6,986,071 km (0.112 R)
• M35: 7,219,144 km (0.108 R)
• M36: 7,491,263 km (0.112 R)
• M37: 7,693,071 km (0.113 R)
• M38: 7,766,822 km (0.09 R)
• M39: 8,008,273 km (0.114 R)
• M40: 8,083,222 km (0.095 R)
• M41: 8,689,991 km (0.08 R)
• M42: 8,766,884 km (0.086 R)
• M43: 8,824,778 km (0.082 R)
• M44: 9,018,508 km (0.12 R)
• M45: 9,311,570 km (0.102 R)
• M46: 9,390,258 km (0.086 R)
• M47: 9,548,383 km (0.101 R)
• M48: 9,707,406 km (0.091 R)
• M49: 10,088,432 km (0.095 R)
• M50: 10,250,446 km (0.107 R)
• M51: 11,303,017 km (0.094 R)
• M52: 11,788,911 km (0.08 R)
• M53: 12,195,368 km (0.104 R)
• M54: 12,737,361 km (0.091 R)
• M55: 13,066,327 km (0.063 R)
• M56: 13,375,994 km (0.102 R)
• M57: 13,442,565 km (0.113 R)
• M58: 13,822,394 km (0.081 R)
• M59: 13,957,332 km (0.118 R)
• M60: 14,205,664 km (0.065 R)
• M61: 14,432,903 km (0.099 R)
• M62: 14,546,897 km (0.118 R)
• M63: 14,638,301 km (0.094 R)
• M64: 14,890,822 km (0.027 R)
• M65: 14,959,787 km (0.06 R)
• M66: 15,633,277 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 9.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.34 AU - 6.86 AU

Year: 5271 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,979,228 km

• M1: 124,465 km (0.085 R)
• M2: 192,233 km (0.095 R)
• M3: 309,069 km (0.083 R)
• M4: 492,925 km (0.116 R)
• M5: 693,835 km (0.091 R)
• M6: 777,759 km (0.072 R)
• M7: 1,963,921 km (0.101 R)
• M8: 2,117,109 km (0.061 R)
• M9: 2,210,907 km (0.086 R)
• M10: 2,322,208 km (0.057 R)
• M11: 2,386,535 km (0.088 R)
• M12: 2,667,180 km (0.112 R)
• M13: 3,011,106 km (0.095 R)
• M14: 3,188,379 km (0.116 R)
• M15: 3,423,996 km (0.098 R)
• M16: 3,571,948 km (0.114 R)
• M17: 3,854,988 km (0.113 R)
• M18: 4,342,976 km (0.119 R)
• M19: 4,726,994 km (0.106 R)
• M20: 4,809,272 km (0.092 R)
• M21: 5,058,951 km (0.063 R)
• M22: 5,679,932 km (0.106 R)
• M23: 5,745,456 km (0.111 R)
• M24: 5,833,419 km (0.084 R)
• M25: 6,010,543 km (0.079 R)
• M26: 6,347,438 km (0.078 R)
• M27: 6,461,132 km (0.117 R)
• M28: 6,529,648 km (0.091 R)
• M29: 6,969,466 km (0.086 R)
• M30: 7,133,874 km (0.058 R)
• M31: 7,204,783 km (0.108 R)
• M32: 7,659,261 km (0.086 R)
• M33: 7,756,051 km (0.115 R)
• M34: 7,877,674 km (0.047 R)
• M35: 8,098,331 km (0.119 R)
• M36: 8,221,749 km (0.112 R)
• M37: 8,395,582 km (0.103 R)
• M38: 9,026,436 km (0.074 R)
• M39: 9,154,492 km (0.111 R)
• M40: 9,308,877 km (0.094 R)
• M41: 9,386,369 km (0.034 R)
• M42: 9,516,070 km (0.04 R)
• M43: 10,120,446 km (0.049 R)
• M44: 10,280,216 km (0.117 R)
• M45: 10,387,179 km (0.095 R)
• M46: 10,467,513 km (0.094 R)
• M47: 10,764,315 km (0.074 R)
• M48: 11,036,583 km (0.119 R)
• M49: 11,200,991 km (0.102 R)
• M50: 11,615,527 km (0.108 R)
• M51: 11,838,727 km (0.071 R)
• M52: 11,950,925 km (0.113 R)
• M53: 12,860,630 km (0.073 R)
• M54: 13,091,609 km (0.102 R)
• M55: 13,178,525 km (0.041 R)
• M56: 13,528,285 km (0.103 R)
• M57: 14,356,309 km (0.078 R)
• M58: 15,261,676 km (0.054 R)
• M59: 15,322,562 km (0.097 R)
• M60: 15,414,265 km (0.033 R)
• M61: 15,659,606 km (0.087 R)
• M62: 16,154,176 km (0.093 R)
• M63: 17,285,735 km (0.025 R)
• M64: 17,764,747 km (0.076 R)
• M65: 18,280,561 km (0.113 R)
• M66: 19,096,318 km (0.107 R)
• M67: 19,591,487 km (0.07 R)
• M68: 19,823,962 km (0.102 R)
• M69: 20,493,263 km (0.11 R)
• M70: 21,102,126 km (0.111 R)
• M71: 21,306,327 km (0.085 R)
• M72: 21,819,897 km (0.088 R)
• M73: 21,888,712 km (0.09 R)
• M74: 22,476,182 km (0.088 R)
• M75: 22,754,435 km (0.116 R)
• M76: 22,824,147 km (0.077 R)
• M77: 22,929,015 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 11.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.08 AU - 9.94 AU

Year: 10260 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,979,228 km

• M1: 173,085 km (0.093 R)
• M2: 344,374 km (0.114 R)
• M3: 435,031 km (0.061 R)
• M4: 660,026 km (0.06 R)
• M5: 1,189,303 km (0.101 R)
• M6: 1,272,031 km (0.072 R)
• M7: 1,374,206 km (0.057 R)
• M8: 1,660,387 km (0.085 R)
• M9: 1,753,885 km (0.083 R)
• M10: 1,907,223 km (0.112 R)
• M11: 2,394,164 km (0.1 R)
• M12: 2,718,044 km (0.052 R)
• M13: 3,033,246 km (0.115 R)
• M14: 3,527,967 km (0.077 R)
• M15: 3,698,658 km (0.087 R)
• M16: 3,822,226 km (0.112 R)
• M17: 3,897,174 km (0.101 R)
• M18: 4,175,725 km (0.04 R)
• M19: 4,461,009 km (0.056 R)
• M20: 5,187,905 km (0.102 R)
• M21: 5,980,773 km (0.098 R)
• M22: 6,302,558 km (0.117 R)
• M23: 6,993,850 km (0.11 R)
• M24: 7,301,872 km (0.113 R)
• M25: 7,520,285 km (0.109 R)
• M26: 7,804,222 km (0.113 R)
• M27: 7,995,408 km (0.108 R)
• M28: 8,123,763 km (0.119 R)
• M29: 8,382,567 km (0.06 R)
• M30: 8,710,037 km (0.088 R)
• M31: 8,875,342 km (0.07 R)
• M32: 9,008,185 km (0.078 R)
• M33: 10,514,337 km (0.109 R)
• M34: 11,731,016 km (0.106 R)
• M35: 11,986,978 km (0.1 R)
• M36: 13,332,761 km (0.04 R)
• M37: 14,217,482 km (0.114 R)
• M38: 14,962,629 km (0.095 R)
• M39: 15,359,812 km (0.115 R)
• M40: 15,479,789 km (0.039 R)
• M41: 16,818,840 km (0.116 R)
• M42: 17,066,275 km (0.115 R)
• M43: 17,606,622 km (0.039 R)
• M44: 17,773,873 km (0.046 R)
• M45: 17,899,834 km (0.094 R)
• M46: 18,618,801 km (0.061 R)
• M47: 19,693,213 km (0.096 R)
• M48: 19,997,645 km (0.07 R)
• M49: 20,128,543 km (0.075 R)
• M50: 20,391,387 km (0.113 R)
• M51: 21,231,079 km (0.101 R)
• M52: 21,453,831 km (0.098 R)
• M53: 23,172,710 km (0.112 R)
• M54: 23,817,028 km (0.104 R)
• M55: 24,094,981 km (0.094 R)
• M56: 24,467,330 km (0.087 R)
• M57: 24,560,679 km (0.105 R)
• M58: 24,794,650 km (0.116 R)
• M59: 25,264,836 km (0.04 R)
• M60: 25,643,020 km (0.04 R)
• M61: 25,928,004 km (0.09 R)
• M62: 26,981,622 km (0.071 R)
• M63: 28,000,533 km (0.036 R)
• M64: 28,195,907 km (0.117 R)
• M65: 29,031,860 km (0.039 R)
• M66: 29,229,778 km (0.11 R)
• M67: 29,328,812 km (0.089 R)
• M68: 29,826,075 km (0.053 R)
• M69: 30,677,736 km (0.119 R)
• M70: 31,081,202 km (0.109 R)
• M71: 31,638,902 km (0.096 R)
• M72: 32,097,719 km (0.11 R)
• M73: 32,661,554 km (0.054 R)
• M74: 33,331,902 km (0.114 R)
• M75: 33,902,917 km (0.116 R)
• M76: 34,319,996 km (0.044 R)
• M77: 35,265,005 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.9

Radius: 6.4

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.02 AU - 15.08 AU

Year: 20426 Days

Day: 15.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,979,228 km

• M1: 81,980 km (0.045 R)
• M2: 167,101 km (0.113 R)
• M3: 278,402 km (0.061 R)
• M4: 454,478 km (0.048 R)
• M5: 780,153 km (0.095 R)
• M6: 1,058,555 km (0.113 R)
• M7: 1,337,405 km (0.065 R)
• M8: 1,732,942 km (0.056 R)
• M9: 1,960,480 km (0.115 R)
• M10: 2,061,010 km (0.117 R)
• M11: 2,267,006 km (0.064 R)
• M12: 2,408,077 km (0.068 R)
• M13: 2,699,045 km (0.105 R)
• M14: 3,039,530 km (0.097 R)
• M15: 3,844,366 km (0.074 R)
• M16: 3,928,290 km (0.096 R)
• M17: 4,711,286 km (0.104 R)
• M18: 5,120,436 km (0.087 R)
• M19: 5,493,832 km (0.092 R)
• M20: 5,683,672 km (0.108 R)
• M21: 7,227,821 km (0.066 R)
• M22: 7,911,633 km (0.117 R)
• M23: 9,853,114 km (0.107 R)
• M24: 10,258,225 km (0.107 R)
• M25: 10,550,988 km (0.098 R)
• M26: 12,990,182 km (0.103 R)
• M27: 13,179,872 km (0.115 R)
• M28: 13,370,609 km (0.115 R)
• M29: 14,012,533 km (0.106 R)
• M30: 14,730,304 km (0.097 R)
• M31: 15,795,590 km (0.072 R)
• M32: 17,092,454 km (0.096 R)
• M33: 17,858,844 km (0.075 R)
• M34: 19,065,201 km (0.118 R)
• M35: 20,960,606 km (0.104 R)
• M36: 21,034,657 km (0.096 R)
• M37: 21,183,058 km (0.041 R)
• M38: 22,534,675 km (0.095 R)
• M39: 23,220,881 km (0.107 R)
• M40: 23,913,968 km (0.056 R)
• M41: 26,033,470 km (0.097 R)
• M42: 26,432,597 km (0.095 R)
• M43: 26,512,632 km (0.082 R)
• M44: 27,156,053 km (0.069 R)
• M45: 27,398,700 km (0.044 R)
• M46: 29,863,924 km (0.063 R)
• M47: 30,030,725 km (0.118 R)
• M48: 30,365,376 km (0.069 R)
• M49: 30,954,043 km (0.077 R)
• M50: 31,038,417 km (0.086 R)
• M51: 31,631,273 km (0.109 R)
• M52: 32,399,009 km (0.05 R)
• M53: 33,432,282 km (0.079 R)
• M54: 34,040,098 km (0.115 R)
• M55: 35,266,352 km (0.101 R)
• M56: 36,507,116 km (0.042 R)
• M57: 38,123,372 km (0.109 R)
• M58: 38,304,385 km (0.053 R)
• M59: 39,305,045 km (0.088 R)
• M60: 40,775,892 km (0.09 R)
• M61: 42,827,626 km (0.094 R)
• M62: 43,771,290 km (0.107 R)
• M63: 44,435,953 km (0.051 R)
• M64: 44,531,097 km (0.117 R)
• M65: 44,626,391 km (0.078 R)
• M66: 45,008,315 km (0.034 R)
• M67: 46,933,639 km (0.117 R)
• M68: 48,787,456 km (0.103 R)
• M69: 48,885,742 km (0.093 R)
• M70: 48,984,028 km (0.044 R)
• M71: 49,279,334 km (0.112 R)
• M72: 51,462,864 km (0.12 R)
• M73: 51,762,958 km (0.096 R)
• M74: 53,070,593 km (0.105 R)
• M75: 54,694,777 km (0.076 R)
• M76: 54,796,802 km (0.086 R)
• M77: 55,307,978 km (0.112 R)
• M78: 56,747,858 km (0.104 R)
• M79: 57,472,360 km (0.099 R)
• M80: 58,199,855 km (0.107 R)
• M81: 58,512,664 km (0.061 R)
• M82: 59,769,286 km (0.086 R)
• M83: 60,084,788 km (0.074 R)
• M84: 60,506,355 km (0.106 R)
• M85: 63,377,587 km (0.068 R)
• M86: 63,699,372 km (0.116 R)
• M87: 63,806,783 km (0.114 R)
• M88: 65,208,066 km (0.08 R)
• M89: 65,641,302 km (0.085 R)
• M90: 68,480,520 km (0.119 R)
• M91: 69,141,443 km (0.111 R)
• M92: 70,247,570 km (0.07 R)
• M93: 71,025,329 km (0.113 R)
• M94: 73,038,468 km (0.025 R)
• M95: 73,600,956 km (0.075 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit