🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 176 Days

Day: 44.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 109.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.59 AU - 0.83 AU

Year: 251 Days

Day: 33.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 328 Days

Day: 17 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.47 AU - 1.69 AU

Year: 832 Days

Day: 27.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.73 AU - 1.97 AU

Year: 1054 Days

Day: 14.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,934,861 km

• M1: 155,283 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.42 AU - 2.46 AU

Year: 1597 Days

Day: 39.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 14.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.7 AU - 4.31 AU

Year: 2743 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,934,861 km

• M1: 188,793 km (0.09 R)
• M2: 443,558 km (0.11 R)
• M3: 556,055 km (0.07 R)
• M4: 727,943 km (0.119 R)
• M5: 905,366 km (0.059 R)
• M6: 1,306,737 km (0.043 R)
• M7: 1,583,643 km (0.113 R)
• M8: 1,686,716 km (0.066 R)
• M9: 1,929,813 km (0.102 R)
• M10: 2,112,172 km (0.092 R)
• M11: 2,216,143 km (0.075 R)
• M12: 2,343,151 km (0.029 R)
• M13: 2,451,012 km (0.111 R)
• M14: 2,671,818 km (0.106 R)
• M15: 2,807,503 km (0.097 R)
• M16: 3,181,049 km (0.069 R)
• M17: 3,459,600 km (0.11 R)
• M18: 3,658,117 km (0.069 R)
• M19: 3,989,027 km (0.071 R)
• M20: 4,396,382 km (0.047 R)
• M21: 4,530,721 km (0.108 R)
• M22: 4,639,180 km (0.111 R)
• M23: 5,194,636 km (0.102 R)
• M24: 5,365,477 km (0.11 R)
• M25: 5,480,368 km (0.05 R)
• M26: 5,786,146 km (0.086 R)
• M27: 5,889,369 km (0.103 R)
• M28: 6,052,730 km (0.118 R)
• M29: 6,217,587 km (0.034 R)
• M30: 6,551,938 km (0.111 R)
• M31: 6,923,539 km (0.091 R)
• M32: 7,349,893 km (0.111 R)
• M33: 7,687,386 km (0.101 R)
• M34: 8,195,121 km (0.025 R)
• M35: 8,900,325 km (0.026 R)
• M36: 9,225,850 km (0.051 R)
• M37: 9,747,797 km (0.059 R)
• M38: 10,012,436 km (0.088 R)
• M39: 10,675,454 km (0.026 R)
• M40: 10,820,564 km (0.111 R)
• M41: 11,094,776 km (0.111 R)
• M42: 11,297,182 km (0.101 R)
• M43: 11,500,935 km (0.118 R)
• M44: 11,631,085 km (0.092 R)
• M45: 12,081,524 km (0.069 R)
• M46: 12,251,916 km (0.059 R)
• M47: 12,461,203 km (0.047 R)
• M48: 13,096,396 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 11.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.98 AU - 7.76 AU

Year: 6736 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,934,861 km

• M1: 168,148 km (0.046 R)
• M2: 366,216 km (0.051 R)
• M3: 506,838 km (0.104 R)
• M4: 640,428 km (0.103 R)
• M5: 802,593 km (0.091 R)
• M6: 946,207 km (0.118 R)
• M7: 1,029,981 km (0.105 R)
• M8: 1,205,759 km (0.097 R)
• M9: 1,527,693 km (0.107 R)
• M10: 1,729,950 km (0.085 R)
• M11: 2,844,753 km (0.04 R)
• M12: 2,969,219 km (0.111 R)
• M13: 3,275,445 km (0.111 R)
• M14: 3,726,782 km (0.12 R)
• M15: 4,629,456 km (0.045 R)
• M16: 5,880,692 km (0.113 R)
• M17: 6,233,444 km (0.06 R)
• M18: 6,494,492 km (0.115 R)
• M19: 6,825,702 km (0.119 R)
• M20: 7,435,912 km (0.032 R)
• M21: 8,927,253 km (0.05 R)
• M22: 9,037,207 km (0.107 R)
• M23: 9,332,813 km (0.119 R)
• M24: 9,631,709 km (0.102 R)
• M25: 10,162,183 km (0.049 R)
• M26: 11,931,178 km (0.084 R)
• M27: 12,913,139 km (0.058 R)
• M28: 13,288,031 km (0.104 R)
• M29: 13,751,186 km (0.08 R)
• M30: 14,134,007 km (0.109 R)
• M31: 14,348,231 km (0.072 R)
• M32: 14,477,334 km (0.025 R)
• M33: 14,997,486 km (0.057 R)
• M34: 15,128,384 km (0.113 R)
• M35: 15,435,508 km (0.109 R)
• M36: 17,781,053 km (0.108 R)
• M37: 18,291,332 km (0.099 R)
• M38: 18,947,767 km (0.096 R)
• M39: 19,278,977 km (0.092 R)
• M40: 19,564,260 km (0.078 R)
• M41: 19,659,703 km (0.05 R)
• M42: 20,283,826 km (0.113 R)
• M43: 20,719,604 km (0.084 R)
• M44: 20,865,612 km (0.071 R)
• M45: 21,011,919 km (0.09 R)
• M46: 21,256,661 km (0.07 R)
• M47: 21,699,321 km (0.085 R)
• M48: 21,946,606 km (0.116 R)
• M49: 24,419,160 km (0.09 R)
• M50: 25,245,538 km (0.083 R)
• M51: 25,349,359 km (0.063 R)
• M52: 25,818,947 km (0.105 R)
• M53: 26,396,694 km (0.053 R)
• M54: 26,766,500 km (0.115 R)
• M55: 27,671,866 km (0.08 R)
• M56: 27,993,950 km (0.099 R)
• M57: 28,371,087 km (0.086 R)
• M58: 28,479,096 km (0.105 R)
• M59: 29,731,978 km (0.08 R)
• M60: 30,282,199 km (0.054 R)
• M61: 30,669,359 km (0.115 R)
• M62: 31,002,663 km (0.063 R)
• M63: 31,672,562 km (0.088 R)
• M64: 33,311,556 km (0.099 R)
• M65: 33,997,762 km (0.109 R)
• M66: 35,093,716 km (0.063 R)
• M67: 35,325,892 km (0.111 R)
• M68: 36,142,696 km (0.108 R)
• M69: 36,553,492 km (0.085 R)
• M70: 36,847,751 km (0.046 R)
• M71: 37,142,907 km (0.113 R)
• M72: 37,498,202 km (0.084 R)
• M73: 37,735,614 km (0.069 R)
• M74: 38,033,015 km (0.112 R)
• M75: 38,570,520 km (0.074 R)
• M76: 38,870,164 km (0.105 R)
• M77: 39,050,280 km (0.086 R)
• M78: 39,532,135 km (0.087 R)
• M79: 39,652,860 km (0.081 R)
• M80: 39,894,760 km (0.105 R)
• M81: 40,258,433 km (0.118 R)
• M82: 40,440,792 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.49 AU - 7.53 AU

Year: 6959 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,934,861 km

• M1: 160,369 km (0.11 R)
• M2: 283,039 km (0.074 R)
• M3: 374,443 km (0.046 R)
• M4: 473,028 km (0.111 R)
• M5: 1,132,007 km (0.072 R)
• M6: 1,582,297 km (0.063 R)
• M7: 1,717,234 km (0.04 R)
• M8: 1,912,758 km (0.098 R)
• M9: 2,606,892 km (0.075 R)
• M10: 2,865,697 km (0.102 R)
• M11: 3,099,369 km (0.08 R)
• M12: 3,252,856 km (0.064 R)
• M13: 3,585,263 km (0.092 R)
• M14: 4,039,741 km (0.11 R)
• M15: 4,207,889 km (0.101 R)
• M16: 4,963,209 km (0.108 R)
• M17: 5,449,102 km (0.036 R)
• M18: 6,228,059 km (0.106 R)
• M19: 6,641,697 km (0.117 R)
• M20: 7,131,779 km (0.083 R)
• M21: 8,360,427 km (0.105 R)
• M22: 8,840,935 km (0.079 R)
• M23: 10,081,700 km (0.045 R)
• M24: 10,208,708 km (0.045 R)
• M25: 10,619,055 km (0.044 R)
• M26: 10,982,428 km (0.104 R)
• M27: 11,482,235 km (0.072 R)
• M28: 11,748,370 km (0.067 R)
• M29: 11,828,554 km (0.111 R)
• M30: 12,178,314 km (0.103 R)
• M31: 12,558,741 km (0.069 R)
• M32: 13,836,307 km (0.09 R)
• M33: 14,980,731 km (0.066 R)
• M34: 15,242,377 km (0.116 R)
• M35: 16,814,053 km (0.03 R)
• M36: 17,390,004 km (0.034 R)
• M37: 17,787,785 km (0.108 R)
• M38: 18,281,458 km (0.085 R)
• M39: 20,269,165 km (0.112 R)
• M40: 20,849,605 km (0.065 R)
• M41: 21,304,831 km (0.105 R)
• M42: 21,599,240 km (0.08 R)
• M43: 21,796,260 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 6.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.5 AU - 15.34 AU

Year: 22942 Days

Day: 18 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,934,861 km

• M1: 108,758 km (0.104 R)
• M2: 167,699 km (0.082 R)
• M3: 254,167 km (0.106 R)
• M4: 304,432 km (0.091 R)
• M5: 397,182 km (0.111 R)
• M6: 636,240 km (0.059 R)
• M7: 1,514,978 km (0.12 R)
• M8: 2,477,939 km (0.111 R)
• M9: 2,733,303 km (0.117 R)
• M10: 2,935,559 km (0.081 R)
• M11: 4,388,304 km (0.076 R)
• M12: 5,436,387 km (0.083 R)
• M13: 6,237,932 km (0.082 R)
• M14: 6,291,039 km (0.096 R)
• M15: 6,612,076 km (0.108 R)
• M16: 6,910,973 km (0.027 R)
• M17: 6,965,875 km (0.12 R)
• M18: 7,103,655 km (0.118 R)
• M19: 7,805,718 km (0.074 R)
• M20: 8,237,756 km (0.106 R)
• M21: 8,736,516 km (0.059 R)
• M22: 9,064,584 km (0.118 R)
• M23: 9,396,691 km (0.104 R)
• M24: 9,518,314 km (0.072 R)
• M25: 9,671,203 km (0.079 R)
• M26: 10,103,840 km (0.078 R)
• M27: 10,987,664 km (0.109 R)
• M28: 11,115,870 km (0.097 R)
• M29: 11,341,613 km (0.049 R)
• M30: 11,961,846 km (0.053 R)
• M31: 12,359,327 km (0.066 R)
• M32: 14,550,786 km (0.074 R)
• M33: 14,797,773 km (0.082 R)
• M34: 15,403,195 km (0.078 R)
• M35: 15,835,383 km (0.063 R)
• M36: 16,198,607 km (0.079 R)
• M37: 16,564,523 km (0.095 R)
• M38: 17,155,734 km (0.092 R)
• M39: 18,663,830 km (0.108 R)
• M40: 18,855,316 km (0.082 R)
• M41: 19,240,231 km (0.071 R)
• M42: 20,096,230 km (0.075 R)
• M43: 20,964,496 km (0.065 R)
• M44: 21,563,635 km (0.094 R)
• M45: 22,860,350 km (0.08 R)
• M46: 23,476,843 km (0.086 R)
• M47: 24,015,545 km (0.102 R)
• M48: 24,349,148 km (0.115 R)
• M49: 24,558,286 km (0.094 R)
• M50: 24,600,323 km (0.105 R)
• M51: 25,274,261 km (0.086 R)
• M52: 25,486,092 km (0.081 R)
• M53: 25,571,063 km (0.097 R)
• M54: 26,382,332 km (0.106 R)
• M55: 26,511,286 km (0.102 R)
• M56: 26,985,661 km (0.11 R)
• M57: 27,202,129 km (0.089 R)
• M58: 27,419,345 km (0.083 R)
• M59: 27,506,261 km (0.045 R)
• M60: 27,724,225 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit