🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 161 Days

Day: 34.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 289 Days

Day: 34.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,236,424 km

• M1: 53,556 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 331 Days

Day: 46.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,236,424 km

• M1: 142,417 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.81 AU

Year: 1324 Days

Day: 17.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.08 AU - 3.72 AU

Year: 2349 Days

Day: 34.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,236,424 km

• M1: 1,666,071 km (0.061 R)
• M2: 2,017,926 km (0.087 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 10.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.67 AU - 7.61 AU

Year: 6412 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,236,424 km

• M1: 143,315 km (0.045 R)
• M2: 237,262 km (0.102 R)
• M3: 373,097 km (0.114 R)
• M4: 450,589 km (0.111 R)
• M5: 684,560 km (0.094 R)
• M6: 808,576 km (0.089 R)
• M7: 1,009,486 km (0.107 R)
• M8: 1,208,452 km (0.072 R)
• M9: 1,460,374 km (0.095 R)
• M10: 1,913,955 km (0.082 R)
• M11: 2,151,068 km (0.056 R)
• M12: 2,243,968 km (0.09 R)
• M13: 2,470,010 km (0.095 R)
• M14: 2,592,082 km (0.111 R)
• M15: 2,666,283 km (0.094 R)
• M16: 2,893,223 km (0.035 R)
• M17: 3,232,361 km (0.059 R)
• M18: 3,420,406 km (0.101 R)
• M19: 3,695,217 km (0.057 R)
• M20: 3,764,930 km (0.069 R)
• M21: 3,863,515 km (0.109 R)
• M22: 4,034,505 km (0.105 R)
• M23: 4,652,643 km (0.084 R)
• M24: 4,773,668 km (0.12 R)
• M25: 5,268,687 km (0.117 R)
• M26: 5,731,543 km (0.115 R)
• M27: 6,091,476 km (0.039 R)
• M28: 6,833,182 km (0.07 R)
• M29: 6,971,111 km (0.071 R)
• M30: 7,144,944 km (0.067 R)
• M31: 7,337,776 km (0.112 R)
• M32: 7,550,055 km (0.12 R)
• M33: 7,657,017 km (0.109 R)
• M34: 7,746,477 km (0.089 R)
• M35: 8,162,658 km (0.09 R)
• M36: 8,290,714 km (0.059 R)
• M37: 8,364,316 km (0.115 R)
• M38: 8,828,668 km (0.079 R)
• M39: 9,035,711 km (0.056 R)
• M40: 9,802,101 km (0.117 R)
• M41: 10,390,470 km (0.099 R)
• M42: 10,789,148 km (0.053 R)
• M43: 10,889,528 km (0.073 R)
• M44: 11,704,537 km (0.088 R)
• M45: 12,098,429 km (0.12 R)
• M46: 12,307,566 km (0.1 R)
• M47: 12,602,274 km (0.054 R)
• M48: 12,878,133 km (0.056 R)
• M49: 13,349,366 km (0.108 R)
• M50: 13,673,993 km (0.046 R)
• M51: 14,286,896 km (0.095 R)
• M52: 14,485,861 km (0.118 R)
• M53: 14,619,003 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 6

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.15 AU - 17.51 AU

Year: 20328 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,236,424 km

• M1: 77,342 km (0.108 R)
• M2: 135,685 km (0.083 R)
• M3: 280,646 km (0.101 R)
• M4: 453,132 km (0.071 R)
• M5: 889,060 km (0.05 R)
• M6: 971,788 km (0.071 R)
• M7: 1,115,551 km (0.082 R)
• M8: 1,175,091 km (0.071 R)
• M9: 1,297,313 km (0.097 R)
• M10: 1,455,886 km (0.09 R)
• M11: 1,587,383 km (0.058 R)
• M12: 1,933,104 km (0.093 R)
• M13: 2,263,865 km (0.117 R)
• M14: 2,732,106 km (0.065 R)
• M15: 3,754,907 km (0.115 R)
• M16: 3,935,770 km (0.054 R)
• M17: 4,785,187 km (0.057 R)
• M18: 5,432,647 km (0.116 R)
• M19: 5,534,672 km (0.091 R)
• M20: 5,585,984 km (0.047 R)
• M21: 5,688,908 km (0.114 R)
• M22: 6,054,525 km (0.115 R)
• M23: 6,107,333 km (0.1 R)
• M24: 6,535,632 km (0.086 R)
• M25: 6,753,297 km (0.049 R)
• M26: 6,808,199 km (0.087 R)
• M27: 7,308,155 km (0.048 R)
• M28: 7,705,338 km (0.047 R)
• M29: 8,818,046 km (0.112 R)
• M30: 8,938,174 km (0.078 R)
• M31: 10,293,979 km (0.06 R)
• M32: 10,611,127 km (0.116 R)
• M33: 10,738,734 km (0.098 R)
• M34: 11,060,369 km (0.116 R)
• M35: 11,254,697 km (0.11 R)
• M36: 11,646,942 km (0.105 R)
• M37: 12,043,825 km (0.075 R)
• M38: 15,373,425 km (0.119 R)
• M39: 16,321,128 km (0.071 R)
• M40: 16,690,634 km (0.087 R)
• M41: 16,764,835 km (0.081 R)
• M42: 17,362,628 km (0.08 R)
• M43: 17,513,273 km (0.112 R)
• M44: 18,887,629 km (0.104 R)
• M45: 19,353,327 km (0.099 R)
• M46: 20,059,130 km (0.108 R)
• M47: 20,137,968 km (0.114 R)
• M48: 22,800,361 km (0.101 R)
• M49: 23,379,155 km (0.107 R)
• M50: 23,962,737 km (0.112 R)
• M51: 25,229,531 km (0.067 R)
• M52: 26,344,933 km (0.104 R)
• M53: 26,604,635 km (0.109 R)
• M54: 28,268,762 km (0.059 R)
• M55: 28,623,458 km (0.058 R)
• M56: 30,782,006 km (0.108 R)
• M57: 32,899,265 km (0.106 R)
• M58: 35,826,596 km (0.075 R)
• M59: 37,564,025 km (0.035 R)
• M60: 39,923,184 km (0.075 R)
• M61: 40,121,850 km (0.098 R)
• M62: 40,221,332 km (0.104 R)
• M63: 40,720,092 km (0.051 R)
• M64: 41,120,565 km (0.098 R)
• M65: 46,026,627 km (0.111 R)
• M66: 47,913,505 km (0.108 R)
• M67: 51,437,732 km (0.116 R)
• M68: 51,870,668 km (0.115 R)
• M69: 52,739,832 km (0.082 R)
• M70: 55,265,792 km (0.104 R)
• M71: 55,598,198 km (0.086 R)
• M72: 56,822,507 km (0.117 R)
• M73: 58,168,290 km (0.067 R)
• M74: 58,619,178 km (0.045 R)
• M75: 58,732,124 km (0.109 R)
• M76: 58,958,166 km (0.119 R)
• M77: 59,978,873 km (0.081 R)
• M78: 60,092,717 km (0.047 R)
• M79: 60,891,121 km (0.062 R)
• M80: 63,075,997 km (0.12 R)
• M81: 63,423,364 km (0.118 R)
• M82: 67,996,122 km (0.079 R)
• M83: 68,471,095 km (0.047 R)
• M84: 70,381,909 km (0.114 R)
• M85: 71,223,546 km (0.117 R)
• M86: 71,585,124 km (0.116 R)
• M87: 74,990,121 km (0.069 R)
• M88: 75,235,312 km (0.113 R)
• M89: 76,465,456 km (0.084 R)
• M90: 77,702,181 km (0.034 R)
• M91: 79,319,783 km (0.118 R)
• M92: 79,819,739 km (0.097 R)
• M93: 80,948,455 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 6.2

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.63 AU - 18.11 AU

Year: 21488 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,236,424 km

• M1: 79,436 km (0.095 R)
• M2: 121,174 km (0.119 R)
• M3: 356,492 km (0.089 R)
• M4: 678,426 km (0.084 R)
• M5: 842,984 km (0.058 R)
• M6: 994,227 km (0.11 R)
• M7: 1,874,312 km (0.094 R)
• M8: 2,174,405 km (0.119 R)
• M9: 2,277,777 km (0.082 R)
• M10: 2,453,854 km (0.088 R)
• M11: 2,932,118 km (0.103 R)
• M12: 3,319,278 km (0.115 R)
• M13: 5,298,757 km (0.065 R)
• M14: 5,345,282 km (0.07 R)
• M15: 6,203,674 km (0.116 R)
• M16: 7,832,795 km (0.107 R)
• M17: 8,152,186 km (0.075 R)
• M18: 8,205,742 km (0.114 R)
• M19: 8,313,453 km (0.103 R)
• M20: 8,694,030 km (0.047 R)
• M21: 8,913,939 km (0.118 R)
• M22: 9,359,441 km (0.091 R)
• M23: 10,041,308 km (0.112 R)
• M24: 10,214,243 km (0.108 R)
• M25: 10,739,033 km (0.119 R)
• M26: 12,924,358 km (0.035 R)
• M27: 13,555,063 km (0.054 R)
• M28: 13,618,642 km (0.053 R)
• M29: 15,241,330 km (0.088 R)
• M30: 15,373,724 km (0.055 R)
• M31: 15,506,567 km (0.094 R)
• M32: 15,907,340 km (0.104 R)
• M33: 16,719,058 km (0.1 R)
• M34: 17,061,188 km (0.087 R)
• M35: 17,405,712 km (0.091 R)
• M36: 18,453,047 km (0.077 R)
• M37: 19,162,440 km (0.073 R)
• M38: 19,520,428 km (0.053 R)
• M39: 19,736,447 km (0.105 R)
• M40: 20,170,580 km (0.027 R)
• M41: 20,607,855 km (0.084 R)
• M42: 21,640,529 km (0.062 R)
• M43: 21,714,879 km (0.079 R)
• M44: 22,388,369 km (0.054 R)
• M45: 22,614,261 km (0.057 R)
• M46: 23,144,586 km (0.103 R)
• M47: 24,294,694 km (0.111 R)
• M48: 26,173,045 km (0.096 R)
• M49: 27,773,742 km (0.092 R)
• M50: 28,504,378 km (0.095 R)
• M51: 29,077,039 km (0.114 R)
• M52: 29,406,005 km (0.058 R)
• M53: 29,570,862 km (0.106 R)
• M54: 29,901,622 km (0.076 R)
• M55: 31,742,723 km (0.063 R)
• M56: 35,533,234 km (0.11 R)
• M57: 36,769,062 km (0.101 R)
• M58: 38,018,803 km (0.11 R)
• M59: 38,829,623 km (0.058 R)
• M60: 39,645,979 km (0.096 R)
• M61: 40,010,699 km (0.116 R)
• M62: 41,850,752 km (0.066 R)
• M63: 42,968,099 km (0.109 R)
• M64: 43,906,526 km (0.085 R)
• M65: 44,095,020 km (0.057 R)
• M66: 44,472,904 km (0.083 R)
• M67: 45,231,814 km (0.044 R)
• M68: 45,803,726 km (0.103 R)
• M69: 48,212,701 km (0.092 R)
• M70: 49,383,454 km (0.09 R)
• M71: 49,579,577 km (0.082 R)
• M72: 50,465,047 km (0.044 R)
• M73: 50,761,250 km (0.094 R)
• M74: 51,058,202 km (0.081 R)
• M75: 52,951,812 km (0.069 R)
• M76: 58,768,776 km (0.094 R)
• M77: 59,184,508 km (0.081 R)
• M78: 59,392,748 km (0.079 R)
• M79: 62,227,927 km (0.095 R)
• M80: 63,289,025 km (0.104 R)
• M81: 63,395,538 km (0.112 R)
• M82: 63,928,705 km (0.12 R)
• M83: 64,892,116 km (0.093 R)
• M84: 65,106,789 km (0.105 R)
• M85: 65,429,322 km (0.042 R)
• M86: 66,400,212 km (0.068 R)
• M87: 66,508,371 km (0.062 R)
• M88: 67,267,131 km (0.051 R)
• M89: 68,137,791 km (0.099 R)
• M90: 69,121,846 km (0.086 R)
• M91: 70,330,896 km (0.117 R)
• M92: 72,213,136 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit