🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 33.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 255 Days

Day: 16.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,606,235 km

• M1: 276,756 km (0.111 R)
• M2: 495,169 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.4 AU

Year: 448 Days

Day: 21.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,606,235 km

• M1: 480,060 km (0.08 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.61 AU - 2.49 AU

Year: 1027 Days

Day: 47 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.1 AU - 3.62 AU

Year: 2155 Days

Day: 25.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.2 AU - 8.82 AU

Year: 7931 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,606,235 km

• M1: 100,829 km (0.11 R)
• M2: 295,007 km (0.114 R)
• M3: 855,849 km (0.11 R)
• M4: 914,043 km (0.057 R)
• M5: 1,151,904 km (0.114 R)
• M6: 1,642,585 km (0.055 R)
• M7: 1,695,093 km (0.085 R)
• M8: 1,769,444 km (0.1 R)
• M9: 1,910,514 km (0.111 R)
• M10: 2,010,446 km (0.113 R)
• M11: 2,227,064 km (0.104 R)
• M12: 2,367,835 km (0.092 R)
• M13: 2,883,499 km (0.115 R)
• M14: 2,960,093 km (0.081 R)
• M15: 3,076,031 km (0.086 R)
• M16: 3,180,600 km (0.088 R)
• M17: 3,748,175 km (0.113 R)
• M18: 3,803,825 km (0.069 R)
• M19: 3,859,775 km (0.063 R)
• M20: 4,029,419 km (0.076 R)
• M21: 4,100,777 km (0.092 R)
• M22: 4,567,821 km (0.103 R)
• M23: 5,128,813 km (0.053 R)
• M24: 5,986,308 km (0.036 R)
• M25: 6,051,683 km (0.11 R)
• M26: 6,734,447 km (0.093 R)
• M27: 7,197,453 km (0.089 R)
• M28: 7,494,255 km (0.027 R)
• M29: 7,741,839 km (0.098 R)
• M30: 7,920,160 km (0.084 R)
• M31: 8,190,334 km (0.045 R)
• M32: 8,463,649 km (0.097 R)
• M33: 9,018,956 km (0.051 R)
• M34: 9,188,002 km (0.027 R)
• M35: 9,263,399 km (0.062 R)
• M36: 9,586,232 km (0.069 R)
• M37: 9,681,974 km (0.102 R)
• M38: 9,874,207 km (0.071 R)
• M39: 10,203,921 km (0.051 R)
• M40: 10,360,401 km (0.107 R)
• M41: 10,537,375 km (0.097 R)
• M42: 11,518,438 km (0.112 R)
• M43: 12,299,189 km (0.061 R)
• M44: 12,382,365 km (0.116 R)
• M45: 12,528,373 km (0.117 R)
• M46: 12,653,885 km (0.11 R)
• M47: 12,864,220 km (0.109 R)
• M48: 13,868,022 km (0.066 R)
• M49: 13,976,331 km (0.102 R)
• M50: 14,259,071 km (0.084 R)
• M51: 14,653,859 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 9.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.45 AU - 9.49 AU

Year: 10195 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,606,235 km

• M1: 119,080 km (0.119 R)
• M2: 178,620 km (0.077 R)
• M3: 293,960 km (0.062 R)
• M4: 354,248 km (0.068 R)
• M5: 619,934 km (0.11 R)
• M6: 746,194 km (0.059 R)
• M7: 897,288 km (0.064 R)
• M8: 1,143,077 km (0.1 R)
• M9: 1,265,149 km (0.111 R)
• M10: 1,410,259 km (0.066 R)
• M11: 1,503,907 km (0.057 R)
• M12: 2,216,592 km (0.119 R)
• M13: 2,829,943 km (0.116 R)
• M14: 2,997,343 km (0.087 R)
• M15: 3,725,286 km (0.107 R)
• M16: 3,803,675 km (0.047 R)
• M17: 4,068,912 km (0.108 R)
• M18: 4,258,303 km (0.067 R)
• M19: 4,450,537 km (0.091 R)
• M20: 4,617,488 km (0.087 R)
• M21: 4,730,135 km (0.042 R)
• M22: 4,957,973 km (0.109 R)
• M23: 5,131,207 km (0.116 R)
• M24: 5,454,189 km (0.101 R)
• M25: 5,573,119 km (0.091 R)
• M26: 5,905,077 km (0.035 R)
• M27: 5,966,113 km (0.046 R)
• M28: 6,368,082 km (0.094 R)
• M29: 6,430,764 km (0.097 R)
• M30: 6,683,285 km (0.075 R)
• M31: 7,427,684 km (0.103 R)
• M32: 7,759,492 km (0.06 R)
• M33: 7,927,191 km (0.077 R)
• M34: 8,028,469 km (0.102 R)
• M35: 8,541,141 km (0.106 R)
• M36: 8,993,974 km (0.072 R)
• M37: 9,134,895 km (0.085 R)
• M38: 9,850,421 km (0.11 R)
• M39: 9,959,329 km (0.034 R)
• M40: 10,178,340 km (0.077 R)
• M41: 11,183,638 km (0.113 R)
• M42: 11,563,915 km (0.083 R)
• M43: 11,987,277 km (0.087 R)
• M44: 12,103,515 km (0.083 R)
• M45: 12,376,381 km (0.114 R)
• M46: 12,572,654 km (0.072 R)
• M47: 12,928,248 km (0.092 R)
• M48: 13,287,283 km (0.095 R)
• M49: 13,771,232 km (0.078 R)
• M50: 14,466,413 km (0.102 R)
• M51: 15,005,863 km (0.12 R)
• M52: 15,341,112 km (0.117 R)
• M53: 15,976,305 km (0.063 R)
• M54: 16,275,800 km (0.048 R)
• M55: 17,535,713 km (0.074 R)
• M56: 19,689,324 km (0.106 R)
• M57: 19,918,508 km (0.046 R)
• M58: 21,030,469 km (0.101 R)
• M59: 21,594,004 km (0.119 R)
• M60: 21,925,064 km (0.073 R)
• M61: 23,121,099 km (0.1 R)
• M62: 23,799,974 km (0.116 R)
• M63: 24,682,601 km (0.114 R)
• M64: 24,979,254 km (0.104 R)
• M65: 25,376,436 km (0.057 R)
• M66: 25,526,034 km (0.103 R)
• M67: 26,076,704 km (0.112 R)
• M68: 26,530,285 km (0.06 R)
• M69: 27,190,011 km (0.087 R)
• M70: 27,752,499 km (0.115 R)
• M71: 28,267,116 km (0.057 R)
• M72: 28,370,488 km (0.1 R)
• M73: 29,201,355 km (0.083 R)
• M74: 30,040,449 km (0.119 R)
• M75: 30,251,382 km (0.108 R)
• M76: 30,356,998 km (0.083 R)
• M77: 31,420,639 km (0.068 R)
• M78: 31,956,948 km (0.088 R)
• M79: 32,658,711 km (0.107 R)
• M80: 32,767,170 km (0.092 R)
• M81: 33,093,143 km (0.11 R)
• M82: 33,420,164 km (0.112 R)
• M83: 33,693,480 km (0.085 R)
• M84: 34,077,497 km (0.116 R)
• M85: 35,071,426 km (0.099 R)
• M86: 35,237,928 km (0.106 R)
• M87: 35,795,180 km (0.105 R)
• M88: 36,299,175 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 13.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.89 AU - 14.53 AU

Year: 14926 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,606,235 km

• M1: 168,597 km (0.11 R)
• M2: 266,733 km (0.114 R)
• M3: 363,822 km (0.119 R)
• M4: 480,658 km (0.096 R)
• M5: 668,403 km (0.082 R)
• M6: 822,190 km (0.088 R)
• M7: 925,113 km (0.026 R)
• M8: 1,145,172 km (0.079 R)
• M9: 1,285,943 km (0.117 R)
• M10: 1,534,276 km (0.118 R)
• M11: 1,825,842 km (0.079 R)
• M12: 1,936,395 km (0.026 R)
• M13: 2,193,703 km (0.049 R)
• M14: 2,341,655 km (0.037 R)
• M15: 2,966,975 km (0.042 R)
• M16: 3,503,732 km (0.072 R)
• M17: 4,144,011 km (0.079 R)
• M18: 4,365,715 km (0.097 R)
• M19: 4,553,460 km (0.105 R)
• M20: 6,108,081 km (0.089 R)
• M21: 7,095,876 km (0.12 R)
• M22: 7,228,420 km (0.086 R)
• M23: 7,406,591 km (0.05 R)
• M24: 10,197,339 km (0.058 R)
• M25: 10,598,560 km (0.08 R)
• M26: 11,261,578 km (0.081 R)
• M27: 12,735,117 km (0.077 R)
• M28: 12,842,678 km (0.094 R)
• M29: 13,659,183 km (0.066 R)
• M30: 14,324,445 km (0.082 R)
• M31: 17,806,784 km (0.097 R)
• M32: 18,108,224 km (0.096 R)
• M33: 18,289,985 km (0.088 R)
• M34: 19,331,336 km (0.1 R)
• M35: 19,765,619 km (0.075 R)
• M36: 20,707,337 km (0.095 R)
• M37: 21,279,400 km (0.091 R)
• M38: 21,407,156 km (0.118 R)
• M39: 21,985,501 km (0.091 R)
• M40: 22,569,083 km (0.084 R)
• M41: 22,895,505 km (0.065 R)
• M42: 24,150,183 km (0.098 R)
• M43: 25,630,603 km (0.057 R)
• M44: 26,039,454 km (0.113 R)
• M45: 26,863,738 km (0.108 R)
• M46: 27,209,609 km (0.065 R)
• M47: 28,046,010 km (0.043 R)
• M48: 29,174,278 km (0.099 R)
• M49: 29,743,946 km (0.104 R)
• M50: 30,533,374 km (0.087 R)
• M51: 32,426,386 km (0.083 R)
• M52: 32,647,192 km (0.11 R)
• M53: 33,312,903 km (0.075 R)
• M54: 34,282,147 km (0.064 R)
• M55: 34,807,984 km (0.113 R)
• M56: 35,185,270 km (0.115 R)
• M57: 35,412,210 km (0.108 R)
• M58: 35,943,731 km (0.095 R)
• M59: 36,937,809 km (0.09 R)
• M60: 37,708,686 km (0.049 R)
• M61: 38,953,191 km (0.112 R)
• M62: 39,109,671 km (0.119 R)
• M63: 40,053,035 km (0.11 R)
• M64: 40,211,010 km (0.046 R)
• M65: 40,527,559 km (0.114 R)
• M66: 43,008,939 km (0.063 R)
• M67: 44,390,326 km (0.087 R)
• M68: 45,456,659 km (0.073 R)
• M69: 45,703,945 km (0.114 R)
• M70: 45,868,951 km (0.105 R)
• M71: 46,863,777 km (0.074 R)
• M72: 47,030,130 km (0.097 R)
• M73: 48,201,032 km (0.092 R)
• M74: 49,127,791 km (0.103 R)
• M75: 49,381,509 km (0.083 R)
• M76: 50,230,477 km (0.08 R)
• M77: 50,400,869 km (0.109 R)
• M78: 53,413,621 km (0.114 R)
• M79: 53,848,801 km (0.041 R)
• M80: 54,023,082 km (0.1 R)
• M81: 54,985,595 km (0.069 R)
• M82: 56,130,467 km (0.116 R)
• M83: 56,484,266 km (0.036 R)
• M84: 56,572,828 km (0.034 R)
• M85: 58,712,377 km (0.027 R)
• M86: 60,606,286 km (0.044 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit