🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 224 Days

Day: 24.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,106,441 km

• M1: 43,683 km (0.072 R)
• M2: 130,150 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 253 Days

Day: 23.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,106,441 km

• M1: 272,867 km (0.1 R)
• M2: 499,956 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.86 AU - 1.12 AU

Year: 369 Days

Day: 45.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.08 AU - 1.58 AU

Year: 575 Days

Day: 42.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,106,441 km

• M1: 50,265 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.6 AU - 3.24 AU

Year: 1870 Days

Day: 15.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 62.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 11.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.97 AU - 8.37 AU

Year: 7195 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,106,441 km

• M1: 254,167 km (0.054 R)
• M2: 477,367 km (0.079 R)
• M3: 650,152 km (0.063 R)
• M4: 897,288 km (0.118 R)
• M5: 1,046,587 km (0.073 R)
• M6: 1,131,708 km (0.047 R)
• M7: 1,264,102 km (0.112 R)
• M8: 1,676,244 km (0.109 R)
• M9: 1,777,372 km (0.1 R)
• M10: 2,057,120 km (0.106 R)
• M11: 2,202,529 km (0.076 R)
• M12: 2,465,223 km (0.071 R)
• M13: 3,229,220 km (0.09 R)
• M14: 3,356,228 km (0.053 R)
• M15: 3,571,948 km (0.102 R)
• M16: 4,199,960 km (0.102 R)
• M17: 4,315,749 km (0.073 R)
• M18: 4,645,612 km (0.09 R)
• M19: 4,765,440 km (0.079 R)
• M20: 5,684,270 km (0.102 R)
• M21: 6,177,345 km (0.076 R)
• M22: 6,522,617 km (0.085 R)
• M23: 6,738,187 km (0.08 R)
• M24: 7,038,580 km (0.077 R)
• M25: 7,148,833 km (0.1 R)
• M26: 7,511,459 km (0.117 R)
• M27: 7,709,227 km (0.072 R)
• M28: 7,794,498 km (0.12 R)
• M29: 7,965,937 km (0.093 R)
• M30: 8,080,978 km (0.082 R)
• M31: 8,458,712 km (0.037 R)
• M32: 9,382,778 km (0.059 R)
• M33: 9,841,446 km (0.029 R)
• M34: 10,026,947 km (0.106 R)
• M35: 10,120,146 km (0.109 R)
• M36: 10,495,787 km (0.11 R)
• M37: 10,622,047 km (0.113 R)
• M38: 11,617,621 km (0.098 R)
• M39: 11,879,417 km (0.092 R)
• M40: 11,978,002 km (0.12 R)
• M41: 12,979,710 km (0.117 R)
• M42: 13,115,395 km (0.116 R)
• M43: 13,938,782 km (0.109 R)
• M44: 14,391,914 km (0.115 R)
• M45: 14,885,287 km (0.088 R)
• M46: 14,991,651 km (0.114 R)
• M47: 15,312,539 km (0.091 R)
• M48: 15,527,661 km (0.104 R)
• M49: 16,692,130 km (0.096 R)
• M50: 16,839,784 km (0.105 R)
• M51: 17,247,737 km (0.108 R)
• M52: 17,359,487 km (0.089 R)
• M53: 18,035,669 km (0.116 R)
• M54: 18,111,365 km (0.12 R)
• M55: 18,338,904 km (0.069 R)
• M56: 18,529,342 km (0.073 R)
• M57: 19,568,748 km (0.105 R)
• M58: 20,115,229 km (0.101 R)
• M59: 20,232,962 km (0.109 R)
• M60: 20,944,300 km (0.091 R)
• M61: 21,263,093 km (0.08 R)
• M62: 21,383,071 km (0.108 R)
• M63: 21,583,532 km (0.04 R)
• M64: 22,067,182 km (0.103 R)
• M65: 23,127,232 km (0.077 R)
• M66: 24,538,389 km (0.096 R)
• M67: 25,254,514 km (0.037 R)
• M68: 26,750,194 km (0.115 R)
• M69: 28,142,800 km (0.068 R)
• M70: 28,230,614 km (0.119 R)
• M71: 28,494,654 km (0.119 R)
• M72: 29,514,164 km (0.066 R)
• M73: 29,782,243 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 13.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.35 AU - 11.91 AU

Year: 13915 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,106,441 km

• M1: 166,203 km (0.117 R)
• M2: 260,749 km (0.107 R)
• M3: 406,607 km (0.032 R)
• M4: 502,948 km (0.11 R)
• M5: 807,380 km (0.067 R)
• M6: 1,244,505 km (0.093 R)
• M7: 1,751,342 km (0.114 R)
• M8: 1,924,427 km (0.113 R)
• M9: 2,225,867 km (0.095 R)
• M10: 2,739,885 km (0.086 R)
• M11: 3,045,513 km (0.082 R)
• M12: 4,065,921 km (0.115 R)
• M13: 5,864,835 km (0.092 R)
• M14: 7,449,525 km (0.098 R)
• M15: 8,362,671 km (0.117 R)
• M16: 8,658,426 km (0.063 R)
• M17: 8,957,621 km (0.114 R)
• M18: 9,515,023 km (0.116 R)
• M19: 9,720,421 km (0.108 R)
• M20: 9,875,554 km (0.12 R)
• M21: 9,979,375 km (0.037 R)
• M22: 10,504,314 km (0.115 R)
• M23: 12,187,888 km (0.101 R)
• M24: 12,467,337 km (0.083 R)
• M25: 12,635,934 km (0.067 R)
• M26: 12,805,428 km (0.08 R)
• M27: 12,975,521 km (0.084 R)
• M28: 13,146,511 km (0.054 R)
• M29: 13,490,736 km (0.105 R)
• M30: 15,016,185 km (0.067 R)
• M31: 15,375,968 km (0.059 R)
• M32: 15,981,989 km (0.102 R)
• M33: 16,595,789 km (0.07 R)
• M34: 18,804,602 km (0.074 R)
• M35: 19,779,382 km (0.1 R)
• M36: 21,171,390 km (0.106 R)
• M37: 22,389,715 km (0.104 R)
• M38: 25,248,680 km (0.093 R)
• M39: 25,963,309 km (0.065 R)
• M40: 26,395,348 km (0.115 R)
• M41: 27,120,598 km (0.043 R)
• M42: 29,485,292 km (0.11 R)
• M43: 30,920,234 km (0.034 R)
• M44: 31,761,423 km (0.112 R)
• M45: 32,843,016 km (0.092 R)
• M46: 33,466,390 km (0.116 R)
• M47: 34,645,969 km (0.1 R)
• M48: 35,200,977 km (0.112 R)
• M49: 35,360,150 km (0.089 R)
• M50: 35,519,471 km (0.106 R)
• M51: 36,079,266 km (0.033 R)
• M52: 37,531,862 km (0.069 R)
• M53: 38,265,340 km (0.105 R)
• M54: 38,674,939 km (0.067 R)
• M55: 40,577,525 km (0.114 R)
• M56: 43,274,924 km (0.108 R)
• M57: 44,387,184 km (0.083 R)
• M58: 45,595,636 km (0.088 R)
• M59: 46,290,967 km (0.113 R)
• M60: 46,989,888 km (0.11 R)
• M61: 48,575,027 km (0.097 R)
• M62: 48,663,739 km (0.097 R)
• M63: 50,446,646 km (0.104 R)
• M64: 50,536,405 km (0.099 R)
• M65: 50,626,163 km (0.076 R)
• M66: 51,616,950 km (0.103 R)
• M67: 52,341,752 km (0.1 R)
• M68: 52,432,558 km (0.089 R)
• M69: 52,978,590 km (0.119 R)
• M70: 54,076,339 km (0.026 R)
• M71: 55,551,673 km (0.085 R)
• M72: 57,320,668 km (0.106 R)
• M73: 57,507,965 km (0.116 R)
• M74: 57,883,156 km (0.101 R)
• M75: 59,486,845 km (0.106 R)
• M76: 59,676,535 km (0.087 R)
• M77: 59,866,375 km (0.115 R)
• M78: 60,151,509 km (0.104 R)
• M79: 61,583,908 km (0.089 R)
• M80: 61,679,800 km (0.107 R)
• M81: 61,871,735 km (0.103 R)
• M82: 62,256,201 km (0.108 R)
• M83: 63,705,056 km (0.051 R)
• M84: 64,579,606 km (0.115 R)
• M85: 64,676,994 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 8.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.13 AU - 11.71 AU

Year: 14462 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,106,441 km

• M1: 137,331 km (0.099 R)
• M2: 219,610 km (0.063 R)
• M3: 279,150 km (0.055 R)
• M4: 346,618 km (0.089 R)
• M5: 519,254 km (0.042 R)
• M6: 625,917 km (0.06 R)
• M7: 682,166 km (0.118 R)
• M8: 760,256 km (0.059 R)
• M9: 1,035,666 km (0.09 R)
• M10: 2,063,852 km (0.08 R)
• M11: 2,179,940 km (0.071 R)
• M12: 2,238,882 km (0.039 R)
• M13: 2,541,369 km (0.094 R)
• M14: 3,664,849 km (0.083 R)
• M15: 3,913,331 km (0.1 R)
• M16: 4,057,693 km (0.104 R)
• M17: 4,277,751 km (0.088 R)
• M18: 4,501,699 km (0.093 R)
• M19: 4,577,246 km (0.113 R)
• M20: 4,922,219 km (0.117 R)
• M21: 5,718,977 km (0.092 R)
• M22: 6,007,402 km (0.085 R)
• M23: 6,132,466 km (0.041 R)
• M24: 7,429,778 km (0.094 R)
• M25: 7,699,204 km (0.054 R)
• M26: 8,667,401 km (0.089 R)
• M27: 9,479,119 km (0.115 R)
• M28: 9,673,746 km (0.039 R)
• M29: 10,116,257 km (0.114 R)
• M30: 11,225,525 km (0.074 R)
• M31: 11,951,523 km (0.059 R)
• M32: 12,426,198 km (0.087 R)
• M33: 13,231,184 km (0.028 R)
• M34: 13,503,153 km (0.109 R)
• M35: 13,887,170 km (0.093 R)
• M36: 18,039,858 km (0.049 R)
• M37: 18,644,981 km (0.119 R)
• M38: 19,072,382 km (0.112 R)
• M39: 20,562,527 km (0.116 R)
• M40: 20,814,599 km (0.106 R)
• M41: 20,877,729 km (0.092 R)
• M42: 21,194,428 km (0.052 R)
• M43: 22,736,932 km (0.055 R)
• M44: 24,049,653 km (0.097 R)
• M45: 24,115,925 km (0.105 R)
• M46: 25,184,802 km (0.11 R)
• M47: 25,252,121 km (0.033 R)
• M48: 27,368,482 km (0.112 R)
• M49: 28,763,781 km (0.056 R)
• M50: 29,186,993 km (0.087 R)
• M51: 29,257,604 km (0.079 R)
• M52: 29,328,513 km (0.034 R)
• M53: 30,039,402 km (0.1 R)
• M54: 31,260,869 km (0.045 R)
• M55: 34,124,022 km (0.119 R)
• M56: 34,273,171 km (0.071 R)
• M57: 34,946,661 km (0.117 R)
• M58: 36,382,801 km (0.094 R)
• M59: 37,299,835 km (0.079 R)
• M60: 38,379,334 km (0.103 R)
• M61: 39,078,704 km (0.097 R)
• M62: 39,156,644 km (0.032 R)
• M63: 39,312,675 km (0.049 R)
• M64: 39,625,484 km (0.099 R)
• M65: 41,043,223 km (0.071 R)
• M66: 42,959,273 km (0.106 R)
• M67: 43,039,756 km (0.066 R)
• M68: 43,200,873 km (0.111 R)
• M69: 43,442,922 km (0.095 R)
• M70: 43,928,218 km (0.115 R)
• M71: 44,090,532 km (0.076 R)
• M72: 44,171,614 km (0.099 R)
• M73: 44,334,077 km (0.107 R)
• M74: 44,659,752 km (0.071 R)
• M75: 45,805,522 km (0.052 R)
• M76: 46,134,637 km (0.105 R)
• M77: 47,708,706 km (0.102 R)
• M78: 48,879,907 km (0.101 R)
• M79: 48,963,832 km (0.105 R)
• M80: 49,300,427 km (0.098 R)
• M81: 50,145,206 km (0.118 R)
• M82: 50,314,701 km (0.118 R)
• M83: 50,569,316 km (0.12 R)
• M84: 51,250,435 km (0.119 R)
• M85: 52,106,135 km (0.111 R)
• M86: 55,488,094 km (0.11 R)
• M87: 56,719,285 km (0.051 R)
• M88: 56,807,547 km (0.025 R)
• M89: 57,072,784 km (0.091 R)
• M90: 57,515,594 km (0.075 R)
• M91: 60,016,422 km (0.066 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: 245 - 14,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit