🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.88 AU - 0.92 AU

Year: 313 Days

Day: 37.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.21 AU - 1.49 AU

Year: 576 Days

Day: 44 Hours

Environment

Temp: -13 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,788,292 km

• M1: 950,694 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.2 AU - 3.02 AU

Year: 1548 Days

Day: 30.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 8

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.27 AU - 7.21 AU

Year: 6423 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,788,292 km

• M1: 144,811 km (0.089 R)
• M2: 565,779 km (0.115 R)
• M3: 648,656 km (0.105 R)
• M4: 736,022 km (0.066 R)
• M5: 796,758 km (0.097 R)
• M6: 1,305,690 km (0.109 R)
• M7: 1,632,861 km (0.118 R)
• M8: 1,733,989 km (0.096 R)
• M9: 1,963,771 km (0.076 R)
• M10: 2,225,717 km (0.106 R)
• M11: 2,452,507 km (0.113 R)
• M12: 2,710,863 km (0.119 R)
• M13: 3,485,182 km (0.115 R)
• M14: 3,589,900 km (0.087 R)
• M15: 3,642,708 km (0.074 R)
• M16: 4,184,402 km (0.089 R)
• M17: 4,295,852 km (0.091 R)
• M18: 4,635,888 km (0.067 R)
• M19: 5,103,083 km (0.1 R)
• M20: 6,689,867 km (0.104 R)
• M21: 6,754,942 km (0.111 R)
• M22: 7,150,180 km (0.11 R)
• M23: 7,417,960 km (0.073 R)
• M24: 7,723,140 km (0.086 R)
• M25: 7,997,801 km (0.073 R)
• M26: 8,240,898 km (0.107 R)
• M27: 8,345,766 km (0.104 R)
• M28: 8,451,083 km (0.078 R)
• M29: 9,020,452 km (0.105 R)
• M30: 9,382,479 km (0.061 R)
• M31: 9,528,786 km (0.102 R)
• M32: 10,195,843 km (0.114 R)
• M33: 10,878,159 km (0.082 R)
• M34: 12,566,820 km (0.12 R)
• M35: 12,687,695 km (0.072 R)
• M36: 12,849,410 km (0.086 R)
• M37: 13,585,731 km (0.108 R)
• M38: 13,751,186 km (0.102 R)
• M39: 14,757,980 km (0.052 R)
• M40: 15,356,221 km (0.079 R)
• M41: 15,485,474 km (0.048 R)
• M42: 15,658,409 km (0.11 R)
• M43: 15,918,859 km (0.087 R)
• M44: 16,620,623 km (0.084 R)
• M45: 16,842,027 km (0.091 R)
• M46: 17,601,835 km (0.113 R)
• M47: 17,872,757 km (0.103 R)
• M48: 18,281,757 km (0.098 R)
• M49: 18,877,755 km (0.092 R)
• M50: 19,294,236 km (0.102 R)
• M51: 20,990,077 km (0.065 R)
• M52: 21,517,709 km (0.095 R)
• M53: 21,662,370 km (0.119 R)
• M54: 22,341,694 km (0.106 R)
• M55: 22,537,218 km (0.114 R)
• M56: 22,684,124 km (0.095 R)
• M57: 22,782,260 km (0.063 R)
• M58: 22,929,614 km (0.063 R)
• M59: 23,028,049 km (0.036 R)
• M60: 23,671,619 km (0.11 R)
• M61: 23,771,251 km (0.117 R)
• M62: 23,821,067 km (0.098 R)
• M63: 24,120,562 km (0.1 R)
• M64: 24,471,818 km (0.109 R)
• M65: 24,925,848 km (0.077 R)
• M66: 25,179,117 km (0.117 R)
• M67: 25,893,297 km (0.106 R)
• M68: 26,717,581 km (0.116 R)
• M69: 28,075,332 km (0.106 R)
• M70: 28,762,584 km (0.116 R)
• M71: 29,241,597 km (0.103 R)
• M72: 29,562,484 km (0.055 R)
• M73: 30,315,560 km (0.093 R)
• M74: 31,129,522 km (0.119 R)
• M75: 32,280,977 km (0.093 R)
• M76: 32,446,731 km (0.041 R)
• M77: 32,557,284 km (0.095 R)
• M78: 33,446,494 km (0.027 R)
• M79: 33,782,042 km (0.111 R)
• M80: 35,135,304 km (0.116 R)
• M81: 35,362,543 km (0.105 R)
• M82: 35,419,390 km (0.053 R)
• M83: 36,909,235 km (0.076 R)
• M84: 37,545,774 km (0.087 R)
• M85: 37,836,293 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 10.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.42 AU - 8.82 AU

Year: 9290 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 176.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,788,292 km

• M1: 135,386 km (0.114 R)
• M2: 202,107 km (0.101 R)
• M3: 360,082 km (0.094 R)
• M4: 432,936 km (0.073 R)
• M5: 512,373 km (0.07 R)
• M6: 627,114 km (0.117 R)
• M7: 885,021 km (0.094 R)
• M8: 1,100,442 km (0.06 R)
• M9: 1,373,757 km (0.116 R)
• M10: 1,603,689 km (0.068 R)
• M11: 1,690,456 km (0.076 R)
• M12: 1,801,158 km (0.11 R)
• M13: 2,077,166 km (0.097 R)
• M14: 2,342,254 km (0.086 R)
• M15: 2,516,685 km (0.117 R)
• M16: 2,695,454 km (0.048 R)
• M17: 2,984,926 km (0.116 R)
• M18: 3,395,872 km (0.118 R)
• M19: 3,622,512 km (0.025 R)
• M20: 3,883,561 km (0.034 R)
• M21: 4,271,318 km (0.084 R)
• M22: 4,702,908 km (0.068 R)
• M23: 5,116,247 km (0.116 R)
• M24: 5,842,246 km (0.087 R)
• M25: 6,251,994 km (0.061 R)
• M26: 6,460,384 km (0.028 R)
• M27: 6,635,713 km (0.064 R)
• M28: 7,135,220 km (0.117 R)
• M29: 7,426,188 km (0.062 R)
• M30: 7,721,045 km (0.08 R)
• M31: 8,513,316 km (0.074 R)
• M32: 8,590,059 km (0.119 R)
• M33: 9,252,329 km (0.118 R)
• M34: 9,331,317 km (0.065 R)
• M35: 10,749,953 km (0.078 R)
• M36: 11,547,908 km (0.092 R)
• M37: 12,890,699 km (0.079 R)
• M38: 13,513,176 km (0.089 R)
• M39: 13,918,586 km (0.092 R)
• M40: 14,191,004 km (0.106 R)
• M41: 15,065,403 km (0.098 R)
• M42: 15,158,603 km (0.052 R)
• M43: 16,147,295 km (0.105 R)
• M44: 16,433,625 km (0.063 R)
• M45: 17,791,974 km (0.098 R)
• M46: 18,087,729 km (0.045 R)
• M47: 18,385,130 km (0.08 R)
• M48: 18,734,141 km (0.119 R)
• M49: 19,489,461 km (0.099 R)
• M50: 20,563,574 km (0.062 R)
• M51: 21,919,828 km (0.095 R)
• M52: 22,395,998 km (0.12 R)
• M53: 22,768,796 km (0.032 R)
• M54: 22,875,609 km (0.075 R)
• M55: 23,197,244 km (0.049 R)
• M56: 23,682,540 km (0.107 R)
• M57: 24,334,786 km (0.112 R)
• M58: 24,498,895 km (0.116 R)
• M59: 25,213,674 km (0.107 R)
• M60: 26,047,084 km (0.057 R)
• M61: 26,551,378 km (0.072 R)
• M62: 27,399,149 km (0.078 R)
• M63: 28,313,342 km (0.031 R)
• M64: 28,601,019 km (0.114 R)
• M65: 28,831,848 km (0.106 R)
• M66: 29,005,382 km (0.095 R)
• M67: 29,469,883 km (0.117 R)
• M68: 30,700,924 km (0.118 R)
• M69: 31,174,251 km (0.059 R)
• M70: 33,152,384 km (0.118 R)
• M71: 33,273,558 km (0.079 R)
• M72: 33,759,901 km (0.09 R)
• M73: 34,616,349 km (0.118 R)
• M74: 34,985,706 km (0.103 R)
• M75: 36,039,174 km (0.108 R)
• M76: 36,288,554 km (0.041 R)
• M77: 37,670,389 km (0.108 R)
• M78: 37,923,509 km (0.108 R)
• M79: 38,558,702 km (0.034 R)
• M80: 38,941,523 km (0.091 R)
• M81: 39,582,250 km (0.064 R)
• M82: 39,710,904 km (0.099 R)
• M83: 41,004,328 km (0.12 R)
• M84: 41,460,451 km (0.106 R)
• M85: 41,525,676 km (0.087 R)
• M86: 43,433,647 km (0.102 R)
• M87: 44,164,732 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 7.2

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.41 AU - 18.23 AU

Year: 20943 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,788,292 km

• M1: 91,853 km (0.064 R)
• M2: 175,777 km (0.043 R)
• M3: 420,968 km (0.093 R)
• M4: 621,130 km (0.114 R)
• M5: 732,431 km (0.083 R)
• M6: 802,593 km (0.119 R)
• M7: 1,000,959 km (0.077 R)
• M8: 1,562,849 km (0.098 R)
• M9: 1,908,121 km (0.085 R)
• M10: 2,852,083 km (0.112 R)
• M11: 3,194,663 km (0.062 R)
• M12: 3,550,556 km (0.098 R)
• M13: 3,753,710 km (0.117 R)
• M14: 3,960,604 km (0.109 R)
• M15: 4,647,856 km (0.03 R)
• M16: 4,736,418 km (0.116 R)
• M17: 4,960,217 km (0.034 R)
• M18: 5,233,233 km (0.116 R)
• M19: 6,373,916 km (0.103 R)
• M20: 7,536,292 km (0.05 R)
• M21: 8,115,086 km (0.057 R)
• M22: 8,221,899 km (0.056 R)
• M23: 10,569,538 km (0.111 R)
• M24: 11,038,677 km (0.11 R)
• M25: 11,157,009 km (0.049 R)
• M26: 12,795,854 km (0.095 R)
• M27: 13,170,148 km (0.115 R)
• M28: 13,802,049 km (0.112 R)
• M29: 15,358,465 km (0.094 R)
• M30: 16,157,318 km (0.11 R)
• M31: 17,037,851 km (0.1 R)
• M32: 17,243,399 km (0.109 R)
• M33: 17,518,509 km (0.081 R)
• M34: 17,795,116 km (0.103 R)
• M35: 18,493,139 km (0.089 R)
• M36: 19,771,902 km (0.086 R)
• M37: 20,713,022 km (0.118 R)
• M38: 21,668,803 km (0.113 R)
• M39: 22,563,697 km (0.116 R)
• M40: 23,091,329 km (0.113 R)
• M41: 24,158,710 km (0.095 R)
• M42: 24,235,453 km (0.111 R)
• M43: 24,543,775 km (0.074 R)
• M44: 25,320,038 km (0.12 R)
• M45: 25,398,128 km (0.054 R)
• M46: 26,499,468 km (0.085 R)
• M47: 27,616,515 km (0.107 R)
• M48: 28,180,648 km (0.106 R)
• M49: 28,261,581 km (0.115 R)
• M50: 28,830,202 km (0.078 R)
• M51: 28,911,733 km (0.057 R)
• M52: 29,648,952 km (0.109 R)
• M53: 30,143,971 km (0.109 R)
• M54: 30,974,838 km (0.068 R)
• M55: 33,170,485 km (0.069 R)
• M56: 33,255,906 km (0.1 R)
• M57: 34,200,616 km (0.086 R)
• M58: 34,719,571 km (0.073 R)
• M59: 34,806,338 km (0.091 R)
• M60: 35,590,381 km (0.095 R)
• M61: 36,910,133 km (0.093 R)
• M62: 37,353,541 km (0.108 R)
• M63: 37,531,413 km (0.091 R)
• M64: 37,620,424 km (0.116 R)
• M65: 40,598,020 km (0.08 R)
• M66: 42,161,168 km (0.097 R)
• M67: 43,089,871 km (0.054 R)
• M68: 44,778,532 km (0.107 R)
• M69: 44,873,078 km (0.12 R)
• M70: 49,191,221 km (0.113 R)
• M71: 49,288,609 km (0.108 R)
• M72: 49,679,059 km (0.048 R)
• M73: 49,874,733 km (0.107 R)
• M74: 52,540,567 km (0.103 R)
• M75: 53,639,813 km (0.106 R)
• M76: 55,861,191 km (0.032 R)
• M77: 59,248,985 km (0.089 R)
• M78: 59,560,298 km (0.109 R)
• M79: 60,392,960 km (0.071 R)
• M80: 60,497,379 km (0.102 R)
• M81: 60,601,798 km (0.116 R)
• M82: 61,964,635 km (0.064 R)
• M83: 62,280,586 km (0.088 R)
• M84: 62,386,052 km (0.105 R)
• M85: 64,081,146 km (0.102 R)
• M86: 66,975,864 km (0.117 R)
• M87: 67,300,043 km (0.083 R)
• M88: 67,516,511 km (0.084 R)
• M89: 68,493,385 km (0.048 R)
• M90: 70,791,059 km (0.068 R)
• M91: 71,452,132 km (0.048 R)
• M92: 72,558,558 km (0.118 R)
• M93: 72,669,559 km (0.082 R)
• M94: 72,780,561 km (0.054 R)
• M95: 73,002,714 km (0.05 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: 201 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit