🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 32 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,197,062 km

• M1: 70,161 km (0.08 R)
• M2: 164,558 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.85 AU

Year: 240 Days

Day: 34.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.15 AU - 1.15 AU

Year: 446 Days

Day: 30.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.55 AU

Year: 536 Days

Day: 41.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.54 AU - 1.7 AU

Year: 746 Days

Day: 29.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.53 AU - 3.49 AU

Year: 1889 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.64 AU - 4.02 AU

Year: 2198 Days

Day: 31.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.09 AU - 4.11 AU

Year: 3002 Days

Day: 26.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 98 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.27 AU - 13.89 AU

Year: 15184 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,197,062 km

• M1: 247,435 km (0.064 R)
• M2: 331,210 km (0.049 R)
• M3: 817,852 km (0.068 R)
• M4: 947,254 km (0.085 R)
• M5: 1,107,623 km (0.101 R)
• M6: 1,563,148 km (0.111 R)
• M7: 2,868,390 km (0.051 R)
• M8: 3,175,813 km (0.033 R)
• M9: 3,458,254 km (0.056 R)
• M10: 3,675,470 km (0.12 R)
• M11: 4,123,516 km (0.099 R)
• M12: 4,471,181 km (0.113 R)
• M13: 5,486,502 km (0.03 R)
• M14: 5,955,491 km (0.063 R)
• M15: 6,526,506 km (0.069 R)
• M16: 6,705,725 km (0.102 R)
• M17: 7,579,376 km (0.098 R)
• M18: 7,720,746 km (0.086 R)
• M19: 7,958,158 km (0.114 R)
• M20: 9,994,484 km (0.116 R)
• M21: 10,725,270 km (0.112 R)
• M22: 12,794,358 km (0.07 R)
• M23: 13,415,937 km (0.054 R)
• M24: 13,931,900 km (0.111 R)
• M25: 14,865,241 km (0.081 R)
• M26: 17,347,818 km (0.111 R)
• M27: 17,596,898 km (0.099 R)
• M28: 18,732,346 km (0.109 R)
• M29: 19,437,850 km (0.093 R)
• M30: 19,891,430 km (0.05 R)
• M31: 20,676,969 km (0.052 R)
• M32: 22,278,564 km (0.08 R)
• M33: 22,413,800 km (0.105 R)
• M34: 22,617,253 km (0.052 R)
• M35: 22,957,588 km (0.085 R)
• M36: 23,574,530 km (0.085 R)
• M37: 25,316,896 km (0.119 R)
• M38: 25,741,306 km (0.099 R)
• M39: 26,167,959 km (0.109 R)
• M40: 26,382,183 km (0.093 R)
• M41: 27,534,535 km (0.067 R)
• M42: 27,752,499 km (0.058 R)
• M43: 28,703,343 km (0.113 R)
• M44: 29,293,806 km (0.072 R)
• M45: 29,813,808 km (0.118 R)
• M46: 30,637,046 km (0.092 R)
• M47: 31,316,220 km (0.062 R)
• M48: 31,543,758 km (0.114 R)
• M49: 31,695,750 km (0.114 R)
• M50: 34,864,382 km (0.078 R)
• M51: 35,889,876 km (0.025 R)
• M52: 36,685,587 km (0.076 R)
• M53: 37,005,576 km (0.066 R)
• M54: 38,294,362 km (0.103 R)
• M55: 39,270,787 km (0.105 R)
• M56: 39,352,468 km (0.053 R)
• M57: 40,916,065 km (0.11 R)
• M58: 42,920,078 km (0.083 R)
• M59: 43,172,898 km (0.069 R)
• M60: 43,934,052 km (0.107 R)
• M61: 44,103,846 km (0.098 R)
• M62: 45,555,693 km (0.031 R)
• M63: 45,813,450 km (0.044 R)
• M64: 46,849,715 km (0.102 R)
• M65: 47,370,615 km (0.061 R)
• M66: 47,719,028 km (0.095 R)
• M67: 50,004,285 km (0.058 R)
• M68: 50,181,559 km (0.097 R)
• M69: 50,625,715 km (0.084 R)
• M70: 51,071,067 km (0.051 R)
• M71: 51,160,377 km (0.101 R)
• M72: 51,965,812 km (0.05 R)
• M73: 52,505,113 km (0.097 R)
• M74: 57,348,793 km (0.119 R)
• M75: 57,627,344 km (0.117 R)
• M76: 58,652,089 km (0.079 R)
• M77: 58,932,585 km (0.108 R)
• M78: 59,119,882 km (0.117 R)
• M79: 59,588,871 km (0.109 R)
• M80: 62,619,724 km (0.09 R)
• M81: 64,154,000 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.7

Radius: 7.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.89 AU - 16.23 AU

Year: 17069 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,197,062 km

• M1: 119,529 km (0.082 R)
• M2: 307,872 km (0.094 R)
• M3: 379,829 km (0.093 R)
• M4: 790,475 km (0.086 R)
• M5: 1,407,417 km (0.115 R)
• M6: 2,056,073 km (0.115 R)
• M7: 2,201,781 km (0.098 R)
• M8: 2,596,570 km (0.09 R)
• M9: 3,485,481 km (0.083 R)
• M10: 4,053,205 km (0.117 R)
• M11: 4,273,562 km (0.087 R)
• M12: 4,422,711 km (0.054 R)
• M13: 4,611,504 km (0.09 R)
• M14: 4,687,799 km (0.039 R)
• M15: 4,841,735 km (0.085 R)
• M16: 5,114,901 km (0.088 R)
• M17: 5,353,210 km (0.106 R)
• M18: 5,473,636 km (0.065 R)
• M19: 5,923,178 km (0.104 R)
• M20: 6,384,538 km (0.038 R)
• M21: 6,814,033 km (0.072 R)
• M22: 7,208,673 km (0.056 R)
• M23: 7,610,642 km (0.09 R)
• M24: 7,746,178 km (0.075 R)
• M25: 9,194,136 km (0.101 R)
• M26: 9,483,907 km (0.095 R)
• M27: 9,973,540 km (0.099 R)
• M28: 10,171,608 km (0.111 R)
• M29: 10,271,240 km (0.046 R)
• M30: 10,321,056 km (0.113 R)
• M31: 11,751,062 km (0.07 R)
• M32: 11,855,631 km (0.086 R)
• M33: 13,296,558 km (0.074 R)
• M34: 13,624,177 km (0.094 R)
• M35: 14,231,844 km (0.076 R)
• M36: 15,359,213 km (0.116 R)
• M37: 15,416,360 km (0.114 R)
• M38: 16,281,634 km (0.112 R)
• M39: 17,162,616 km (0.064 R)
• M40: 18,482,667 km (0.049 R)
• M41: 18,848,285 km (0.089 R)
• M42: 20,021,880 km (0.099 R)
• M43: 20,146,794 km (0.097 R)
• M44: 20,397,370 km (0.101 R)
• M45: 20,965,094 km (0.111 R)
• M46: 21,537,905 km (0.054 R)
• M47: 24,079,124 km (0.098 R)
• M48: 24,812,901 km (0.102 R)
• M49: 24,947,091 km (0.032 R)
• M50: 25,621,627 km (0.078 R)
• M51: 25,893,147 km (0.09 R)
• M52: 26,029,282 km (0.047 R)
• M53: 26,097,498 km (0.027 R)
• M54: 28,169,429 km (0.105 R)
• M55: 28,379,464 km (0.04 R)
• M56: 28,660,409 km (0.104 R)
• M57: 29,437,869 km (0.044 R)
• M58: 30,796,816 km (0.076 R)
• M59: 31,665,531 km (0.118 R)
• M60: 32,836,433 km (0.053 R)
• M61: 34,994,532 km (0.105 R)
• M62: 36,052,788 km (0.086 R)
• M63: 36,662,100 km (0.035 R)
• M64: 36,738,544 km (0.1 R)
• M65: 36,968,177 km (0.062 R)
• M66: 37,428,639 km (0.095 R)
• M67: 38,821,695 km (0.102 R)
• M68: 39,055,516 km (0.112 R)
• M69: 39,289,786 km (0.05 R)
• M70: 41,180,853 km (0.117 R)
• M71: 43,343,589 km (0.054 R)
• M72: 44,479,486 km (0.112 R)
• M73: 44,805,759 km (0.117 R)
• M74: 46,036,650 km (0.062 R)
• M75: 46,780,451 km (0.063 R)
• M76: 49,288,310 km (0.088 R)
• M77: 49,457,056 km (0.087 R)
• M78: 50,558,695 km (0.118 R)
• M79: 50,728,788 km (0.077 R)
• M80: 51,069,871 km (0.07 R)
• M81: 51,839,701 km (0.093 R)
• M82: 52,097,159 km (0.036 R)
• M83: 52,699,739 km (0.073 R)
• M84: 53,131,479 km (0.111 R)
• M85: 53,217,947 km (0.074 R)
• M86: 55,044,985 km (0.07 R)
• M87: 58,671,088 km (0.104 R)
• M88: 59,387,512 km (0.108 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit