🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 156 Days

Day: 22.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,491,886 km

• M1: 37,549 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 262 Days

Day: 28.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,491,886 km

• M1: 254,316 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.35 AU - 1.59 AU

Year: 629 Days

Day: 35.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,491,886 km

• M1: 78,090 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.25 AU - 1.77 AU

Year: 655 Days

Day: 35.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.49 AU - 4.77 AU

Year: 2964 Days

Day: 37.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,491,886 km

• M1: 684,111 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.12 AU - 5.94 AU

Year: 3983 Days

Day: 45 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,491,886 km

• M1: 1,623,436 km (0.115 R)
• M2: 4,009,373 km (0.066 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.86 AU - 11.28 AU

Year: 13005 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 99,491,886 km

• M1: 173,982 km (0.111 R)
• M2: 453,880 km (0.09 R)
• M3: 554,111 km (0.1 R)
• M4: 674,387 km (0.117 R)
• M5: 760,406 km (0.11 R)
• M6: 969,993 km (0.041 R)
• M7: 1,405,472 km (0.114 R)
• M8: 1,683,425 km (0.1 R)
• M9: 1,852,770 km (0.114 R)
• M10: 2,125,935 km (0.073 R)
• M11: 2,516,685 km (0.085 R)
• M12: 2,676,007 km (0.119 R)
• M13: 3,385,549 km (0.111 R)
• M14: 3,701,500 km (0.053 R)
• M15: 4,490,479 km (0.037 R)
• M16: 5,910,163 km (0.057 R)
• M17: 6,028,495 km (0.081 R)
• M18: 6,631,973 km (0.117 R)
• M19: 7,330,894 km (0.092 R)
• M20: 7,870,643 km (0.096 R)
• M21: 9,070,268 km (0.114 R)
• M22: 9,455,184 km (0.097 R)
• M23: 10,184,174 km (0.101 R)
• M24: 10,498,180 km (0.052 R)
• M25: 11,636,770 km (0.096 R)
• M26: 11,995,056 km (0.086 R)
• M27: 12,205,690 km (0.102 R)
• M28: 12,448,039 km (0.086 R)
• M29: 12,600,329 km (0.03 R)
• M30: 12,845,221 km (0.106 R)
• M31: 14,125,031 km (0.066 R)
• M32: 15,087,095 km (0.115 R)
• M33: 18,618,053 km (0.081 R)
• M34: 18,757,479 km (0.051 R)
• M35: 19,002,221 km (0.117 R)
• M36: 19,212,855 km (0.116 R)
• M37: 20,781,388 km (0.105 R)
• M38: 21,984,604 km (0.12 R)
• M39: 22,353,662 km (0.117 R)
• M40: 23,322,906 km (0.086 R)
• M41: 23,737,143 km (0.083 R)
• M42: 24,802,429 km (0.06 R)
• M43: 25,225,193 km (0.098 R)
• M44: 25,727,842 km (0.115 R)
• M45: 26,116,946 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.8

Radius: 6.7

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.86 AU - 20.12 AU

Year: 23644 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 99,491,886 km

• M1: 198,666 km (0.119 R)
• M2: 369,656 km (0.106 R)
• M3: 1,094,009 km (0.095 R)
• M4: 1,372,860 km (0.107 R)
• M5: 2,068,789 km (0.107 R)
• M6: 2,143,737 km (0.104 R)
• M7: 2,899,805 km (0.111 R)
• M8: 3,416,367 km (0.114 R)
• M9: 3,460,797 km (0.092 R)
• M10: 4,630,652 km (0.082 R)
• M11: 4,778,605 km (0.061 R)
• M12: 7,178,903 km (0.057 R)
• M13: 7,872,738 km (0.096 R)
• M14: 8,347,262 km (0.071 R)
• M15: 9,636,197 km (0.116 R)
• M16: 9,952,148 km (0.081 R)
• M17: 10,335,717 km (0.085 R)
• M18: 11,382,304 km (0.063 R)
• M19: 11,582,316 km (0.053 R)
• M20: 12,053,400 km (0.109 R)
• M21: 13,504,050 km (0.074 R)
• M22: 13,645,121 km (0.056 R)
• M23: 14,936,300 km (0.086 R)
• M24: 15,009,154 km (0.108 R)
• M25: 15,228,465 km (0.104 R)
• M26: 17,479,314 km (0.078 R)
• M27: 17,709,994 km (0.1 R)
• M28: 18,019,213 km (0.076 R)
• M29: 18,486,407 km (0.03 R)
• M30: 19,353,327 km (0.053 R)
• M31: 20,637,774 km (0.082 R)
• M32: 22,531,833 km (0.039 R)
• M33: 23,119,154 km (0.114 R)
• M34: 23,626,740 km (0.06 R)
• M35: 23,881,804 km (0.086 R)
• M36: 25,344,871 km (0.079 R)
• M37: 25,955,679 km (0.08 R)
• M38: 26,394,899 km (0.104 R)
• M39: 28,990,571 km (0.081 R)
• M40: 29,263,737 km (0.087 R)
• M41: 29,720,908 km (0.075 R)
• M42: 30,827,633 km (0.041 R)
• M43: 31,853,875 km (0.05 R)
• M44: 32,041,620 km (0.072 R)
• M45: 32,229,814 km (0.115 R)
• M46: 33,176,170 km (0.119 R)
• M47: 33,271,314 km (0.113 R)
• M48: 33,366,608 km (0.045 R)
• M49: 33,557,346 km (0.032 R)
• M50: 34,516,418 km (0.056 R)
• M51: 36,854,782 km (0.096 R)
• M52: 37,447,339 km (0.05 R)
• M53: 38,541,947 km (0.105 R)
• M54: 39,646,876 km (0.095 R)
• M55: 40,457,099 km (0.033 R)
• M56: 41,887,853 km (0.066 R)
• M57: 42,299,845 km (0.118 R)
• M58: 43,335,362 km (0.117 R)
• M59: 44,379,256 km (0.058 R)
• M60: 45,009,511 km (0.077 R)
• M61: 45,748,525 km (0.077 R)
• M62: 47,667,417 km (0.089 R)
• M63: 47,989,800 km (0.102 R)
• M64: 48,420,792 km (0.092 R)
• M65: 48,636,661 km (0.081 R)
• M66: 49,177,906 km (0.089 R)
• M67: 50,375,737 km (0.093 R)
• M68: 51,473,037 km (0.068 R)
• M69: 53,133,723 km (0.117 R)
• M70: 53,245,024 km (0.12 R)
• M71: 53,914,624 km (0.086 R)
• M72: 55,036,907 km (0.088 R)
• M73: 55,827,083 km (0.038 R)
• M74: 55,940,179 km (0.103 R)
• M75: 57,532,798 km (0.119 R)
• M76: 60,181,428 km (0.066 R)
• M77: 61,812,943 km (0.077 R)
• M78: 63,223,052 km (0.097 R)
• M79: 65,000,424 km (0.1 R)
• M80: 65,715,951 km (0.117 R)
• M81: 69,941,792 km (0.103 R)
• M82: 72,025,840 km (0.067 R)
• M83: 73,137,352 km (0.064 R)
• M84: 76,631,659 km (0.083 R)
• M85: 77,387,427 km (0.114 R)
• M86: 82,102,603 km (0.112 R)
• M87: 82,617,967 km (0.113 R)
• M88: 83,005,127 km (0.11 R)
• M89: 83,910,942 km (0.113 R)
• M90: 84,040,493 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.3

Radius: 8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.68 AU - 21.36 AU

Year: 31630 Days

Day: 24.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,491,886 km

• M1: 124,615 km (0.082 R)
• M2: 319,840 km (0.098 R)
• M3: 1,416,692 km (0.106 R)
• M4: 1,487,900 km (0.106 R)
• M5: 1,671,158 km (0.065 R)
• M6: 1,900,940 km (0.077 R)
• M7: 2,100,205 km (0.07 R)
• M8: 2,264,613 km (0.073 R)
• M9: 2,694,108 km (0.052 R)
• M10: 4,128,303 km (0.101 R)
• M11: 4,651,147 km (0.052 R)
• M12: 4,866,120 km (0.097 R)
• M13: 5,816,066 km (0.036 R)
• M14: 6,106,136 km (0.058 R)
• M15: 6,821,813 km (0.118 R)
• M16: 7,313,541 km (0.097 R)
• M17: 8,790,072 km (0.074 R)
• M18: 9,123,077 km (0.068 R)
• M19: 9,460,270 km (0.05 R)
• M20: 10,285,901 km (0.03 R)
• M21: 10,707,318 km (0.05 R)
• M22: 11,858,773 km (0.076 R)
• M23: 12,078,981 km (0.076 R)
• M24: 13,048,973 km (0.053 R)
• M25: 14,354,813 km (0.106 R)
• M26: 15,381,354 km (0.109 R)
• M27: 15,621,608 km (0.112 R)
• M28: 16,024,774 km (0.082 R)
• M29: 16,268,320 km (0.039 R)
• M30: 16,349,701 km (0.067 R)
• M31: 16,431,381 km (0.054 R)
• M32: 16,841,279 km (0.031 R)
• M33: 19,891,281 km (0.042 R)
• M34: 20,503,735 km (0.105 R)
• M35: 22,107,125 km (0.063 R)
• M36: 26,288,235 km (0.087 R)
• M37: 26,767,697 km (0.107 R)
• M38: 28,027,460 km (0.116 R)
• M39: 28,222,985 km (0.085 R)
• M40: 29,803,486 km (0.072 R)
• M41: 30,102,981 km (0.055 R)
• M42: 30,503,903 km (0.109 R)
• M43: 34,295,461 km (0.118 R)
• M44: 34,609,318 km (0.109 R)
• M45: 34,714,186 km (0.111 R)
• M46: 35,345,489 km (0.093 R)
• M47: 36,833,090 km (0.054 R)
• M48: 37,584,670 km (0.108 R)
• M49: 37,692,380 km (0.095 R)
• M50: 38,232,728 km (0.102 R)
• M51: 38,341,186 km (0.114 R)
• M52: 42,759,559 km (0.087 R)
• M53: 45,142,953 km (0.054 R)
• M54: 45,946,892 km (0.102 R)
• M55: 46,987,494 km (0.084 R)
• M56: 47,685,668 km (0.119 R)
• M57: 47,919,040 km (0.064 R)
• M58: 48,035,876 km (0.111 R)
• M59: 48,504,417 km (0.101 R)
• M60: 49,209,920 km (0.081 R)
• M61: 50,630,951 km (0.098 R)
• M62: 50,869,110 km (0.079 R)
• M63: 51,346,627 km (0.087 R)
• M64: 51,945,467 km (0.067 R)
• M65: 52,667,277 km (0.096 R)
• M66: 54,120,770 km (0.047 R)
• M67: 54,730,231 km (0.047 R)
• M68: 55,097,045 km (0.034 R)
• M69: 56,202,274 km (0.055 R)
• M70: 56,943,083 km (0.091 R)
• M71: 57,935,964 km (0.109 R)
• M72: 58,809,466 km (0.092 R)
• M73: 59,561,644 km (0.118 R)
• M74: 60,822,305 km (0.063 R)
• M75: 61,075,425 km (0.093 R)
• M76: 61,582,861 km (0.115 R)
• M77: 61,964,336 km (0.079 R)
• M78: 64,398,742 km (0.071 R)
• M79: 64,656,798 km (0.104 R)
• M80: 65,822,315 km (0.119 R)
• M81: 69,095,965 km (0.094 R)
• M82: 71,352,350 km (0.115 R)
• M83: 72,825,141 km (0.093 R)
• M84: 73,228,457 km (0.095 R)
• M85: 74,037,482 km (0.117 R)
• M86: 74,985,185 km (0.082 R)
• M87: 77,166,172 km (0.106 R)
• M88: 82,429,025 km (0.084 R)
• M89: 83,270,663 km (0.092 R)
• M90: 85,670,362 km (0.097 R)
• M91: 87,663,604 km (0.053 R)
• M92: 93,442,271 km (0.062 R)
• M93: 95,199,747 km (0.074 R)
• M94: 95,935,319 km (0.082 R)
• M95: 96,377,531 km (0.103 R)
• M96: 96,820,340 km (0.094 R)
• M97: 98,004,707 km (0.063 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit