🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.85 AU - 0.87 AU

Year: 300 Days

Day: 31.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 360 Days

Day: 31.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,838,454 km

• M1: 483,052 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.24 AU - 1.66 AU

Year: 658 Days

Day: 12.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.47 AU - 1.51 AU

Year: 685 Days

Day: 36 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.27 AU - 1.73 AU

Year: 692 Days

Day: 21.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.49 AU - 2.19 AU

Year: 940 Days

Day: 31.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,838,454 km

• M1: 529,277 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.4 AU - 2.7 AU

Year: 1534 Days

Day: 18.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.74 AU - 2.9 AU

Year: 1784 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 11.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.65 AU - 9.81 AU

Year: 10564 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,838,454 km

• M1: 228,586 km (0.059 R)
• M2: 527,332 km (0.095 R)
• M3: 650,152 km (0.041 R)
• M4: 1,392,906 km (0.116 R)
• M5: 1,525,449 km (0.078 R)
• M6: 1,662,631 km (0.089 R)
• M7: 1,827,787 km (0.098 R)
• M8: 2,462,680 km (0.031 R)
• M9: 2,624,844 km (0.116 R)
• M10: 3,103,707 km (0.101 R)
• M11: 4,142,215 km (0.094 R)
• M12: 4,238,706 km (0.114 R)
• M13: 4,833,806 km (0.095 R)
• M14: 5,038,157 km (0.09 R)
• M15: 5,455,236 km (0.094 R)
• M16: 6,397,104 km (0.078 R)
• M17: 6,621,651 km (0.086 R)
• M18: 6,697,197 km (0.109 R)
• M19: 7,194,461 km (0.052 R)
• M20: 7,585,360 km (0.113 R)
• M21: 7,942,899 km (0.08 R)
• M22: 8,306,123 km (0.102 R)
• M23: 8,633,592 km (0.047 R)
• M24: 8,881,925 km (0.065 R)
• M25: 9,132,800 km (0.095 R)
• M26: 9,899,041 km (0.088 R)
• M27: 10,246,257 km (0.118 R)
• M28: 10,377,604 km (0.06 R)
• M29: 11,538,484 km (0.058 R)
• M30: 11,766,471 km (0.109 R)
• M31: 11,858,025 km (0.107 R)
• M32: 13,023,243 km (0.077 R)
• M33: 13,356,098 km (0.108 R)
• M34: 13,451,691 km (0.116 R)
• M35: 13,788,137 km (0.111 R)
• M36: 14,078,656 km (0.06 R)
• M37: 15,261,227 km (0.032 R)
• M38: 16,373,038 km (0.1 R)
• M39: 16,475,363 km (0.083 R)
• M40: 17,094,100 km (0.117 R)
• M41: 17,197,921 km (0.072 R)
• M42: 17,354,251 km (0.071 R)
• M43: 17,563,239 km (0.112 R)
• M44: 18,195,140 km (0.117 R)
• M45: 18,567,340 km (0.118 R)
• M46: 18,995,638 km (0.048 R)
• M47: 19,427,378 km (0.042 R)
• M48: 19,698,748 km (0.064 R)
• M49: 21,130,400 km (0.092 R)
• M50: 21,353,600 km (0.084 R)
• M51: 22,538,415 km (0.117 R)
• M52: 23,052,733 km (0.108 R)
• M53: 25,325,872 km (0.058 R)
• M54: 25,741,306 km (0.08 R)
• M55: 26,458,927 km (0.105 R)
• M56: 27,486,664 km (0.092 R)
• M57: 27,608,586 km (0.078 R)
• M58: 28,158,807 km (0.091 R)
• M59: 30,458,725 km (0.098 R)
• M60: 31,471,951 km (0.109 R)
• M61: 31,790,744 km (0.095 R)
• M62: 32,303,267 km (0.114 R)
• M63: 33,531,166 km (0.108 R)
• M64: 34,249,086 km (0.12 R)
• M65: 34,642,828 km (0.118 R)
• M66: 35,302,405 km (0.094 R)
• M67: 35,700,185 km (0.052 R)
• M68: 36,433,215 km (0.091 R)
• M69: 37,238,650 km (0.093 R)
• M70: 38,185,604 km (0.082 R)
• M71: 38,321,589 km (0.052 R)
• M72: 38,593,857 km (0.116 R)
• M73: 40,034,335 km (0.042 R)
• M74: 40,726,375 km (0.076 R)
• M75: 41,422,454 km (0.075 R)
• M76: 41,982,099 km (0.104 R)
• M77: 42,333,056 km (0.092 R)
• M78: 43,534,028 km (0.065 R)
• M79: 44,031,740 km (0.068 R)
• M80: 45,536,395 km (0.086 R)
• M81: 46,548,724 km (0.096 R)
• M82: 47,641,686 km (0.109 R)
• M83: 48,007,901 km (0.056 R)
• M84: 49,333,787 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.6

Radius: 3.8

Gravity: 43.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.7 AU - 20.68 AU

Year: 26850 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,838,454 km

• M1: 70,012 km (0.103 R)
• M2: 99,782 km (0.117 R)
• M3: 229,034 km (0.041 R)
• M4: 282,441 km (0.072 R)
• M5: 712,385 km (0.064 R)
• M6: 820,096 km (0.109 R)
• M7: 1,081,443 km (0.097 R)
• M8: 1,400,086 km (0.117 R)
• M9: 1,639,443 km (0.09 R)
• M10: 1,710,203 km (0.1 R)
• M11: 3,733,215 km (0.102 R)
• M12: 4,159,270 km (0.086 R)
• M13: 5,956,239 km (0.104 R)
• M14: 6,733,699 km (0.101 R)
• M15: 8,078,435 km (0.043 R)
• M16: 9,061,143 km (0.109 R)
• M17: 10,211,102 km (0.113 R)
• M18: 11,069,794 km (0.095 R)
• M19: 11,473,857 km (0.116 R)
• M20: 12,435,173 km (0.064 R)
• M21: 12,644,610 km (0.084 R)
• M22: 14,069,979 km (0.099 R)
• M23: 15,695,509 km (0.109 R)
• M24: 16,377,376 km (0.112 R)
• M25: 17,301,742 km (0.063 R)
• M26: 17,848,522 km (0.103 R)
• M27: 18,242,712 km (0.102 R)
• M28: 19,361,405 km (0.075 R)
• M29: 19,604,053 km (0.069 R)
• M30: 20,666,946 km (0.078 R)
• M31: 20,832,102 km (0.11 R)
• M32: 24,226,178 km (0.095 R)
• M33: 25,542,490 km (0.112 R)
• M34: 26,164,668 km (0.116 R)
• M35: 26,971,898 km (0.105 R)
• M36: 27,514,639 km (0.097 R)
• M37: 28,979,352 km (0.1 R)
• M38: 30,751,338 km (0.1 R)
• M39: 31,034,377 km (0.118 R)
• M40: 31,223,469 km (0.07 R)
• M41: 31,983,875 km (0.065 R)
• M42: 33,329,209 km (0.057 R)
• M43: 34,301,296 km (0.094 R)
• M44: 35,184,222 km (0.116 R)
• M45: 36,373,077 km (0.116 R)
• M46: 36,772,204 km (0.077 R)
• M47: 36,872,285 km (0.027 R)
• M48: 37,373,737 km (0.107 R)
• M49: 38,891,557 km (0.087 R)
• M50: 39,197,634 km (0.115 R)
• M51: 39,914,657 km (0.111 R)
• M52: 40,326,350 km (0.107 R)
• M53: 40,429,573 km (0.1 R)
• M54: 41,050,254 km (0.077 R)
• M55: 41,674,077 km (0.096 R)
• M56: 44,733,503 km (0.051 R)
• M57: 44,947,129 km (0.101 R)
• M58: 46,020,344 km (0.1 R)
• M59: 48,630,378 km (0.064 R)
• M60: 49,732,017 km (0.094 R)
• M61: 51,511,783 km (0.109 R)
• M62: 51,735,581 km (0.103 R)
• M63: 53,651,930 km (0.115 R)
• M64: 53,992,564 km (0.108 R)
• M65: 54,561,784 km (0.1 R)
• M66: 56,051,181 km (0.107 R)
• M67: 58,952,482 km (0.03 R)
• M68: 59,891,208 km (0.042 R)
• M69: 60,480,474 km (0.071 R)
• M70: 60,598,507 km (0.098 R)
• M71: 61,427,130 km (0.098 R)
• M72: 61,783,472 km (0.119 R)
• M73: 65,141,794 km (0.071 R)
• M74: 65,383,844 km (0.092 R)
• M75: 65,626,342 km (0.113 R)
• M76: 68,558,759 km (0.116 R)
• M77: 69,051,684 km (0.1 R)
• M78: 70,661,657 km (0.09 R)
• M79: 71,034,903 km (0.08 R)
• M80: 72,033,619 km (0.086 R)
• M81: 72,660,135 km (0.056 R)
• M82: 72,785,647 km (0.098 R)
• M83: 73,036,822 km (0.111 R)
• M84: 75,438,167 km (0.081 R)
• M85: 75,946,949 km (0.081 R)
• M86: 77,865,243 km (0.105 R)
• M87: 78,250,757 km (0.067 R)
• M88: 78,379,411 km (0.119 R)
• M89: 78,894,775 km (0.063 R)
• M90: 84,769,334 km (0.077 R)
• M91: 84,901,429 km (0.119 R)
• M92: 85,563,101 km (0.074 R)
• M93: 86,093,724 km (0.095 R)
• M94: 87,424,996 km (0.078 R)
• M95: 88,494,920 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 19,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit