🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 162 Days

Day: 14.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,891,635 km

• M1: 158,275 km (0.093 R)
• M2: 209,587 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 256 Days

Day: 25.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.21 AU - 3.41 AU

Year: 1974 Days

Day: 15.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,891,635 km

• M1: 112,946 km (0.119 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 8.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.31 AU - 6.95 AU

Year: 7152 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,891,635 km

• M1: 105,167 km (0.083 R)
• M2: 174,730 km (0.099 R)
• M3: 247,136 km (0.065 R)
• M4: 315,951 km (0.029 R)
• M5: 441,613 km (0.031 R)
• M6: 499,956 km (0.107 R)
• M7: 641,924 km (0.097 R)
• M8: 692,339 km (0.114 R)
• M9: 753,076 km (0.036 R)
• M10: 966,103 km (0.1 R)
• M11: 1,177,186 km (0.098 R)
• M12: 1,250,937 km (0.092 R)
• M13: 1,304,643 km (0.035 R)
• M14: 1,504,506 km (0.067 R)
• M15: 1,573,321 km (0.081 R)
• M16: 1,690,456 km (0.12 R)
• M17: 1,871,619 km (0.117 R)
• M18: 2,266,258 km (0.119 R)
• M19: 2,359,009 km (0.113 R)
• M20: 2,562,013 km (0.096 R)
• M21: 3,204,686 km (0.062 R)
• M22: 3,324,065 km (0.079 R)
• M23: 3,399,462 km (0.052 R)
• M24: 3,536,494 km (0.062 R)
• M25: 3,660,062 km (0.106 R)
• M26: 3,800,534 km (0.038 R)
• M27: 4,265,783 km (0.092 R)
• M28: 4,364,219 km (0.073 R)
• M29: 4,463,552 km (0.113 R)
• M30: 4,647,557 km (0.088 R)
• M31: 4,988,491 km (0.07 R)
• M32: 5,074,958 km (0.048 R)
• M33: 5,214,383 km (0.056 R)
• M34: 5,284,694 km (0.084 R)
• M35: 5,390,610 km (0.111 R)
• M36: 5,730,646 km (0.081 R)
• M37: 5,930,658 km (0.072 R)
• M38: 6,639,453 km (0.097 R)
• M39: 6,734,747 km (0.081 R)
• M40: 6,849,787 km (0.05 R)
• M41: 7,257,142 km (0.108 R)
• M42: 7,355,279 km (0.096 R)
• M43: 7,612,587 km (0.111 R)
• M44: 7,692,323 km (0.068 R)
• M45: 7,772,357 km (0.113 R)
• M46: 7,832,645 km (0.074 R)
• M47: 8,217,710 km (0.102 R)
• M48: 9,175,286 km (0.093 R)
• M49: 9,559,603 km (0.079 R)
• M50: 9,905,623 km (0.096 R)
• M51: 9,970,997 km (0.087 R)
• M52: 10,211,850 km (0.048 R)
• M53: 10,321,954 km (0.092 R)
• M54: 10,432,357 km (0.096 R)
• M55: 10,632,220 km (0.102 R)
• M56: 10,788,699 km (0.112 R)
• M57: 11,719,647 km (0.103 R)
• M58: 12,464,195 km (0.086 R)
• M59: 12,676,325 km (0.088 R)
• M60: 13,367,916 km (0.1 R)
• M61: 13,682,072 km (0.086 R)
• M62: 14,120,992 km (0.115 R)
• M63: 14,342,097 km (0.089 R)
• M64: 14,564,400 km (0.054 R)
• M65: 14,837,715 km (0.1 R)
• M66: 14,987,463 km (0.092 R)
• M67: 15,263,471 km (0.118 R)
• M68: 15,439,847 km (0.111 R)
• M69: 15,515,693 km (0.046 R)
• M70: 15,922,150 km (0.119 R)
• M71: 17,398,831 km (0.039 R)
• M72: 17,662,422 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 14.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.64 AU - 7.38 AU

Year: 7776 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 124 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,891,635 km

• M1: 189,989 km (0.099 R)
• M2: 283,787 km (0.032 R)
• M3: 470,635 km (0.093 R)
• M4: 568,322 km (0.037 R)
• M5: 675,135 km (0.067 R)
• M6: 927,208 km (0.098 R)
• M7: 1,088,175 km (0.08 R)
• M8: 1,665,473 km (0.052 R)
• M9: 1,959,433 km (0.116 R)
• M10: 2,310,539 km (0.081 R)
• M11: 2,473,152 km (0.099 R)
• M12: 2,681,991 km (0.069 R)
• M13: 2,940,645 km (0.114 R)
• M14: 3,184,939 km (0.099 R)
• M15: 3,298,184 km (0.058 R)
• M16: 3,693,871 km (0.084 R)
• M17: 3,789,164 km (0.069 R)
• M18: 4,031,214 km (0.084 R)
• M19: 4,154,333 km (0.098 R)
• M20: 4,328,614 km (0.099 R)
• M21: 4,658,926 km (0.096 R)
• M22: 4,971,287 km (0.103 R)
• M23: 5,076,903 km (0.084 R)
• M24: 5,726,606 km (0.079 R)
• M25: 6,203,076 km (0.079 R)
• M26: 6,576,023 km (0.112 R)
• M27: 6,779,925 km (0.107 R)
• M28: 7,344,059 km (0.104 R)
• M29: 7,495,003 km (0.058 R)
• M30: 7,830,850 km (0.099 R)
• M31: 8,047,169 km (0.065 R)
• M32: 8,422,809 km (0.056 R)
• M33: 8,740,106 km (0.119 R)
• M34: 9,353,906 km (0.088 R)
• M35: 9,517,865 km (0.09 R)
• M36: 9,715,783 km (0.084 R)
• M37: 9,915,048 km (0.111 R)
• M38: 10,521,218 km (0.086 R)
• M39: 10,932,014 km (0.041 R)
• M40: 11,208,920 km (0.115 R)
• M41: 13,321,391 km (0.101 R)
• M42: 13,432,094 km (0.069 R)
• M43: 13,543,095 km (0.048 R)
• M44: 14,140,140 km (0.104 R)
• M45: 14,366,332 km (0.059 R)
• M46: 15,631,631 km (0.117 R)
• M47: 16,061,276 km (0.07 R)
• M48: 16,494,960 km (0.092 R)
• M49: 16,693,327 km (0.077 R)
• M50: 17,172,639 km (0.086 R)
• M51: 17,575,506 km (0.09 R)
• M52: 17,778,211 km (0.11 R)
• M53: 18,679,089 km (0.063 R)
• M54: 19,051,887 km (0.1 R)
• M55: 19,260,127 km (0.055 R)
• M56: 19,427,228 km (0.087 R)
• M57: 19,720,889 km (0.089 R)
• M58: 19,889,336 km (0.076 R)
• M59: 20,995,912 km (0.088 R)
• M60: 21,513,371 km (0.054 R)
• M61: 22,429,059 km (0.091 R)
• M62: 22,781,213 km (0.052 R)
• M63: 23,224,022 km (0.082 R)
• M64: 24,163,347 km (0.104 R)
• M65: 24,614,983 km (0.055 R)
• M66: 24,932,729 km (0.088 R)
• M67: 25,160,567 km (0.074 R)
• M68: 25,986,497 km (0.119 R)
• M69: 26,449,203 km (0.093 R)
• M70: 27,054,925 km (0.056 R)
• M71: 27,806,504 km (0.074 R)
• M72: 29,812,312 km (0.091 R)
• M73: 30,054,212 km (0.083 R)
• M74: 30,637,345 km (0.08 R)
• M75: 30,979,325 km (0.114 R)
• M76: 31,077,162 km (0.09 R)
• M77: 31,420,789 km (0.117 R)
• M78: 31,765,612 km (0.025 R)
• M79: 31,913,714 km (0.106 R)
• M80: 32,458,998 km (0.073 R)
• M81: 32,707,779 km (0.047 R)
• M82: 32,807,561 km (0.091 R)
• M83: 33,257,551 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 5.9

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.26 AU - 15.08 AU

Year: 21176 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 70,891,635 km

• M1: 91,255 km (0.107 R)
• M2: 244,443 km (0.105 R)
• M3: 704,905 km (0.105 R)
• M4: 772,075 km (0.09 R)
• M5: 1,357,002 km (0.044 R)
• M6: 2,346,592 km (0.119 R)
• M7: 2,517,433 km (0.077 R)
• M8: 2,763,372 km (0.099 R)
• M9: 3,625,205 km (0.099 R)
• M10: 3,664,400 km (0.034 R)
• M11: 4,270,122 km (0.09 R)
• M12: 4,394,886 km (0.102 R)
• M13: 6,455,148 km (0.09 R)
• M14: 6,742,974 km (0.084 R)
• M15: 7,084,207 km (0.066 R)
• M16: 7,331,343 km (0.083 R)
• M17: 7,732,564 km (0.099 R)
• M18: 7,783,278 km (0.076 R)
• M19: 8,192,578 km (0.1 R)
• M20: 9,192,490 km (0.084 R)
• M21: 9,246,196 km (0.064 R)
• M22: 9,462,065 km (0.078 R)
• M23: 9,679,581 km (0.065 R)
• M24: 10,064,197 km (0.072 R)
• M25: 11,362,706 km (0.081 R)
• M26: 11,826,609 km (0.106 R)
• M27: 13,315,706 km (0.073 R)
• M28: 13,866,227 km (0.09 R)
• M29: 13,927,861 km (0.117 R)
• M30: 14,051,429 km (0.117 R)
• M31: 14,175,296 km (0.117 R)
• M32: 15,370,134 km (0.114 R)
• M33: 18,191,101 km (0.092 R)
• M34: 18,461,424 km (0.058 R)
• M35: 18,869,527 km (0.082 R)
• M36: 19,074,776 km (0.11 R)
• M37: 20,954,323 km (0.119 R)
• M38: 21,308,870 km (0.119 R)
• M39: 21,736,870 km (0.088 R)
• M40: 22,746,655 km (0.12 R)
• M41: 23,624,197 km (0.085 R)
• M42: 24,215,407 km (0.109 R)
• M43: 24,364,108 km (0.106 R)
• M44: 27,553,085 km (0.105 R)
• M45: 28,331,593 km (0.091 R)
• M46: 29,989,736 km (0.067 R)
• M47: 32,658,113 km (0.116 R)
• M48: 34,312,067 km (0.076 R)
• M49: 34,897,294 km (0.071 R)
• M50: 35,149,067 km (0.07 R)
• M51: 35,233,141 km (0.101 R)
• M52: 38,045,132 km (0.089 R)
• M53: 38,131,450 km (0.101 R)
• M54: 38,564,087 km (0.1 R)
• M55: 38,650,854 km (0.108 R)
• M56: 38,998,370 km (0.051 R)
• M57: 41,105,306 km (0.095 R)
• M58: 41,460,152 km (0.094 R)
• M59: 42,083,377 km (0.083 R)
• M60: 42,351,456 km (0.063 R)
• M61: 42,709,743 km (0.092 R)
• M62: 42,889,261 km (0.117 R)
• M63: 43,249,044 km (0.038 R)
• M64: 43,429,309 km (0.115 R)
• M65: 46,439,667 km (0.115 R)
• M66: 46,716,722 km (0.057 R)
• M67: 47,086,827 km (0.081 R)
• M68: 48,296,625 km (0.11 R)
• M69: 48,577,271 km (0.085 R)
• M70: 48,670,919 km (0.07 R)
• M71: 49,046,260 km (0.081 R)
• M72: 49,610,992 km (0.111 R)
• M73: 49,894,031 km (0.11 R)
• M74: 50,083,123 km (0.091 R)
• M75: 51,413,347 km (0.075 R)
• M76: 52,274,582 km (0.089 R)
• M77: 52,370,624 km (0.07 R)
• M78: 52,658,899 km (0.104 R)
• M79: 53,140,604 km (0.104 R)
• M80: 53,237,095 km (0.107 R)
• M81: 56,553,081 km (0.072 R)
• M82: 56,848,986 km (0.049 R)
• M83: 56,947,721 km (0.091 R)
• M84: 58,534,804 km (0.055 R)
• M85: 58,734,218 km (0.072 R)
• M86: 59,233,726 km (0.114 R)
• M87: 59,333,807 km (0.082 R)
• M88: 59,534,118 km (0.114 R)
• M89: 59,734,579 km (0.081 R)
• M90: 59,834,960 km (0.095 R)
• M91: 60,539,117 km (0.103 R)
• M92: 62,667,595 km (0.085 R)
• M93: 64,100,294 km (0.055 R)
• M94: 64,923,830 km (0.065 R)
• M95: 65,336,870 km (0.071 R)
• M96: 66,061,821 km (0.085 R)
• M97: 68,988,105 km (0.052 R)
• M98: 69,304,206 km (0.074 R)
• M99: 70,891,589 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit