🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 41.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,341,448 km

• M1: 124,465 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 37.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,341,448 km

• M1: 33,959 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 282 Days

Day: 43.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 360 Days

Day: 35 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.9 AU - 2.02 AU

Year: 988 Days

Day: 16.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.35 AU - 3.45 AU

Year: 1777 Days

Day: 22.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.37 AU - 5.27 AU

Year: 3231 Days

Day: 37.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 12.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.99 AU - 8.95 AU

Year: 7348 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,341,448 km

• M1: 158,125 km (0.069 R)
• M2: 291,716 km (0.077 R)
• M3: 444,006 km (0.061 R)
• M4: 612,454 km (0.114 R)
• M5: 775,964 km (0.12 R)
• M6: 945,010 km (0.055 R)
• M7: 1,050,476 km (0.096 R)
• M8: 1,589,029 km (0.052 R)
• M9: 1,703,920 km (0.062 R)
• M10: 1,928,765 km (0.082 R)
• M11: 2,220,032 km (0.095 R)
• M12: 2,306,051 km (0.08 R)
• M13: 2,466,570 km (0.039 R)
• M14: 2,585,650 km (0.107 R)
• M15: 2,722,083 km (0.083 R)
• M16: 2,970,565 km (0.087 R)
• M17: 3,242,983 km (0.104 R)
• M18: 3,373,881 km (0.115 R)
• M19: 3,709,279 km (0.112 R)
• M20: 4,304,230 km (0.11 R)
• M21: 4,412,389 km (0.082 R)
• M22: 4,649,801 km (0.099 R)
• M23: 5,252,232 km (0.032 R)
• M24: 5,504,154 km (0.105 R)
• M25: 5,700,576 km (0.118 R)
• M26: 6,060,210 km (0.111 R)
• M27: 6,822,560 km (0.057 R)
• M28: 7,033,793 km (0.12 R)
• M29: 7,376,372 km (0.109 R)
• M30: 7,462,839 km (0.104 R)
• M31: 7,615,130 km (0.048 R)
• M32: 7,724,486 km (0.097 R)
• M33: 8,324,074 km (0.056 R)
• M34: 8,800,843 km (0.105 R)
• M35: 9,007,886 km (0.119 R)
• M36: 9,521,007 km (0.106 R)
• M37: 9,686,163 km (0.106 R)
• M38: 10,453,750 km (0.083 R)
• M39: 10,722,128 km (0.044 R)
• M40: 10,918,849 km (0.118 R)
• M41: 11,970,672 km (0.083 R)
• M42: 12,277,198 km (0.114 R)
• M43: 12,715,819 km (0.067 R)
• M44: 12,950,239 km (0.075 R)
• M45: 13,635,248 km (0.09 R)
• M46: 14,712,053 km (0.119 R)
• M47: 15,013,044 km (0.036 R)
• M48: 16,406,398 km (0.082 R)
• M49: 16,633,189 km (0.063 R)
• M50: 16,832,453 km (0.11 R)
• M51: 18,015,772 km (0.057 R)
• M52: 18,337,707 km (0.115 R)
• M53: 18,484,762 km (0.107 R)
• M54: 19,017,330 km (0.103 R)
• M55: 19,614,824 km (0.069 R)
• M56: 19,735,101 km (0.081 R)
• M57: 19,885,746 km (0.045 R)
• M58: 20,370,443 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 7.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.72 AU - 15.02 AU

Year: 16616 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,341,448 km

• M1: 186,848 km (0.057 R)
• M2: 282,890 km (0.057 R)
• M3: 506,389 km (0.107 R)
• M4: 953,986 km (0.101 R)
• M5: 1,044,792 km (0.114 R)
• M6: 1,100,741 km (0.094 R)
• M7: 1,274,723 km (0.067 R)
• M8: 1,437,037 km (0.049 R)
• M9: 1,606,232 km (0.078 R)
• M10: 2,128,329 km (0.025 R)
• M11: 2,648,182 km (0.106 R)
• M12: 2,777,733 km (0.102 R)
• M13: 2,856,422 km (0.112 R)
• M14: 3,484,434 km (0.112 R)
• M15: 3,655,274 km (0.053 R)
• M16: 4,580,836 km (0.07 R)
• M17: 4,799,548 km (0.117 R)
• M18: 4,957,823 km (0.086 R)
• M19: 5,377,595 km (0.116 R)
• M20: 6,669,073 km (0.103 R)
• M21: 6,810,293 km (0.063 R)
• M22: 7,167,982 km (0.11 R)
• M23: 7,276,590 km (0.032 R)
• M24: 9,878,396 km (0.054 R)
• M25: 9,958,880 km (0.102 R)
• M26: 10,405,579 km (0.12 R)
• M27: 10,693,256 km (0.079 R)
• M28: 10,941,887 km (0.084 R)
• M29: 11,444,985 km (0.079 R)
• M30: 11,955,712 km (0.062 R)
• M31: 12,041,432 km (0.099 R)
• M32: 12,386,853 km (0.106 R)
• M33: 12,560,686 km (0.101 R)
• M34: 12,735,416 km (0.119 R)
• M35: 15,545,014 km (0.118 R)
• M36: 16,062,772 km (0.091 R)
• M37: 16,252,462 km (0.094 R)
• M38: 16,970,382 km (0.085 R)
• M39: 17,260,453 km (0.097 R)
• M40: 17,894,598 km (0.065 R)
• M41: 17,992,884 km (0.1 R)
• M42: 18,140,537 km (0.034 R)
• M43: 19,035,132 km (0.073 R)
• M44: 19,588,944 km (0.047 R)
• M45: 20,970,480 km (0.092 R)
• M46: 21,229,883 km (0.084 R)
• M47: 22,595,262 km (0.105 R)
• M48: 23,988,916 km (0.032 R)
• M49: 26,577,857 km (0.107 R)
• M50: 26,802,254 km (0.107 R)
• M51: 27,706,274 km (0.052 R)
• M52: 28,620,167 km (0.103 R)
• M53: 29,369,952 km (0.116 R)
• M54: 32,074,681 km (0.042 R)
• M55: 32,194,060 km (0.103 R)
• M56: 32,613,084 km (0.025 R)
• M57: 36,964,287 km (0.06 R)
• M58: 38,285,835 km (0.057 R)
• M59: 38,856,850 km (0.105 R)
• M60: 39,111,615 km (0.065 R)
• M61: 39,558,614 km (0.081 R)
• M62: 39,750,847 km (0.103 R)
• M63: 40,071,734 km (0.101 R)
• M64: 41,234,110 km (0.062 R)
• M65: 41,428,886 km (0.074 R)
• M66: 41,493,961 km (0.099 R)
• M67: 41,884,711 km (0.108 R)
• M68: 43,195,936 km (0.098 R)
• M69: 43,393,705 km (0.069 R)
• M70: 43,459,827 km (0.093 R)
• M71: 44,454,054 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.4

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.36 AU - 17.76 AU

Year: 25359 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,341,448 km

• M1: 101,577 km (0.048 R)
• M2: 818,001 km (0.091 R)
• M3: 1,432,998 km (0.032 R)
• M4: 1,542,504 km (0.087 R)
• M5: 1,888,075 km (0.102 R)
• M6: 2,100,653 km (0.115 R)
• M7: 3,062,268 km (0.059 R)
• M8: 3,606,655 km (0.109 R)
• M9: 4,141,767 km (0.109 R)
• M10: 4,990,585 km (0.109 R)
• M11: 5,585,536 km (0.1 R)
• M12: 5,759,668 km (0.057 R)
• M13: 5,935,744 km (0.085 R)
• M14: 6,428,819 km (0.057 R)
• M15: 7,075,231 km (0.087 R)
• M16: 7,501,735 km (0.101 R)
• M17: 7,597,627 km (0.118 R)
• M18: 8,034,453 km (0.119 R)
• M19: 8,379,725 km (0.113 R)
• M20: 8,780,348 km (0.087 R)
• M21: 8,932,190 km (0.114 R)
• M22: 9,084,929 km (0.056 R)
• M23: 9,238,566 km (0.114 R)
• M24: 9,341,340 km (0.051 R)
• M25: 9,444,712 km (0.118 R)
• M26: 9,496,473 km (0.044 R)
• M27: 9,548,234 km (0.1 R)
• M28: 9,600,294 km (0.096 R)
• M29: 10,444,475 km (0.106 R)
• M30: 10,498,031 km (0.112 R)
• M31: 10,929,770 km (0.095 R)
• M32: 11,643,651 km (0.091 R)
• M33: 12,316,093 km (0.062 R)
• M34: 12,828,616 km (0.051 R)
• M35: 13,757,020 km (0.093 R)
• M36: 14,407,771 km (0.098 R)
• M37: 14,467,460 km (0.097 R)
• M38: 15,189,719 km (0.077 R)
• M39: 15,800,677 km (0.116 R)
• M40: 16,606,860 km (0.117 R)
• M41: 17,362,778 km (0.036 R)
• M42: 17,873,056 km (0.105 R)
• M43: 18,065,588 km (0.059 R)
• M44: 18,194,392 km (0.108 R)
• M45: 18,323,495 km (0.081 R)
• M46: 18,842,899 km (0.112 R)
• M47: 20,363,113 km (0.106 R)
• M48: 20,497,152 km (0.09 R)
• M49: 20,766,129 km (0.061 R)
• M50: 24,013,151 km (0.081 R)
• M51: 24,225,730 km (0.081 R)
• M52: 24,438,907 km (0.096 R)
• M53: 24,652,682 km (0.098 R)
• M54: 25,875,944 km (0.102 R)
• M55: 27,118,952 km (0.114 R)
• M56: 27,859,163 km (0.051 R)
• M57: 28,008,013 km (0.056 R)
• M58: 28,231,811 km (0.096 R)
• M59: 29,283,933 km (0.045 R)
• M60: 29,359,480 km (0.102 R)
• M61: 29,890,851 km (0.101 R)
• M62: 31,271,640 km (0.102 R)
• M63: 32,438,054 km (0.05 R)
• M64: 34,733,334 km (0.083 R)
• M65: 34,973,738 km (0.051 R)
• M66: 38,645,768 km (0.108 R)
• M67: 38,894,848 km (0.107 R)
• M68: 39,394,804 km (0.067 R)
• M69: 39,812,930 km (0.112 R)
• M70: 41,160,957 km (0.082 R)
• M71: 43,124,877 km (0.071 R)
• M72: 43,383,383 km (0.102 R)
• M73: 45,556,740 km (0.057 R)
• M74: 46,347,664 km (0.119 R)
• M75: 46,435,927 km (0.087 R)
• M76: 46,700,715 km (0.114 R)
• M77: 49,286,963 km (0.067 R)
• M78: 50,279,994 km (0.078 R)
• M79: 51,006,292 km (0.112 R)
• M80: 51,553,371 km (0.093 R)
• M81: 53,113,976 km (0.099 R)
• M82: 54,689,840 km (0.09 R)
• M83: 55,062,937 km (0.07 R)
• M84: 55,249,785 km (0.097 R)
• M85: 56,469,456 km (0.098 R)
• M86: 59,030,721 km (0.049 R)
• M87: 61,920,803 km (0.112 R)
• M88: 62,212,369 km (0.101 R)
• M89: 62,504,384 km (0.102 R)
• M90: 62,894,386 km (0.071 R)
• M91: 63,187,448 km (0.103 R)
• M92: 63,480,959 km (0.103 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit