🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 190 Days

Day: 26.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,756,964 km

• M1: 250,427 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.59 AU - 0.75 AU

Year: 203 Days

Day: 17.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,756,964 km

• M1: 40,990 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.07 AU - 1.21 AU

Year: 451 Days

Day: 35.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,756,964 km

• M1: 1,032,525 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.18 AU - 1.44 AU

Year: 556 Days

Day: 36.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 8.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.05 AU - 7.35 AU

Year: 7165 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,756,964 km

• M1: 113,395 km (0.12 R)
• M2: 179,069 km (0.103 R)
• M3: 312,510 km (0.094 R)
• M4: 541,245 km (0.119 R)
• M5: 693,835 km (0.11 R)
• M6: 942,915 km (0.115 R)
• M7: 1,013,226 km (0.103 R)
• M8: 1,312,721 km (0.104 R)
• M9: 1,555,519 km (0.106 R)
• M10: 1,622,688 km (0.112 R)
• M11: 1,919,341 km (0.084 R)
• M12: 2,888,436 km (0.069 R)
• M13: 3,055,836 km (0.034 R)
• M14: 3,204,985 km (0.105 R)
• M15: 3,400,509 km (0.102 R)
• M16: 4,800,596 km (0.096 R)
• M17: 5,302,796 km (0.08 R)
• M18: 5,508,343 km (0.103 R)
• M19: 6,167,771 km (0.082 R)
• M20: 6,357,012 km (0.088 R)
• M21: 6,438,543 km (0.094 R)
• M22: 6,741,030 km (0.063 R)
• M23: 7,104,403 km (0.08 R)
• M24: 7,302,770 km (0.12 R)
• M25: 7,589,250 km (0.116 R)
• M26: 7,762,933 km (0.03 R)
• M27: 7,850,298 km (0.099 R)
• M28: 8,232,520 km (0.048 R)
• M29: 8,771,821 km (0.045 R)
• M30: 9,076,552 km (0.03 R)
• M31: 9,230,039 km (0.079 R)
• M32: 9,979,375 km (0.102 R)
• M33: 10,554,130 km (0.093 R)
• M34: 10,715,845 km (0.114 R)
• M35: 10,813,084 km (0.095 R)
• M36: 10,943,383 km (0.118 R)
• M37: 11,041,370 km (0.048 R)
• M38: 11,172,567 km (0.108 R)
• M39: 11,403,397 km (0.094 R)
• M40: 11,669,083 km (0.081 R)
• M41: 12,004,032 km (0.111 R)
• M42: 12,105,161 km (0.069 R)
• M43: 12,512,516 km (0.099 R)
• M44: 12,580,882 km (0.113 R)
• M45: 12,993,473 km (0.111 R)
• M46: 13,097,294 km (0.113 R)
• M47: 13,236,270 km (0.108 R)
• M48: 14,293,478 km (0.075 R)
• M49: 14,364,986 km (0.093 R)
• M50: 14,579,958 km (0.115 R)
• M51: 14,868,383 km (0.062 R)
• M52: 15,158,752 km (0.064 R)
• M53: 15,597,672 km (0.081 R)
• M54: 17,242,800 km (0.09 R)
• M55: 18,279,513 km (0.117 R)
• M56: 18,590,527 km (0.1 R)
• M57: 18,942,382 km (0.105 R)
• M58: 19,217,791 km (0.025 R)
• M59: 19,296,629 km (0.043 R)
• M60: 19,891,879 km (0.096 R)
• M61: 21,018,950 km (0.105 R)
• M62: 21,344,774 km (0.082 R)
• M63: 21,426,604 km (0.118 R)
• M64: 21,713,383 km (0.106 R)
• M65: 22,415,296 km (0.091 R)
• M66: 22,748,151 km (0.066 R)
• M67: 22,915,252 km (0.098 R)
• M68: 23,124,689 km (0.088 R)
• M69: 23,461,135 km (0.09 R)
• M70: 23,841,413 km (0.073 R)
• M71: 24,437,111 km (0.077 R)
• M72: 24,779,840 km (0.082 R)
• M73: 24,908,644 km (0.051 R)
• M74: 25,643,319 km (0.108 R)
• M75: 26,428,857 km (0.069 R)
• M76: 26,560,653 km (0.087 R)
• M77: 27,089,631 km (0.05 R)
• M78: 27,889,531 km (0.063 R)
• M79: 28,517,094 km (0.104 R)
• M80: 28,607,152 km (0.066 R)
• M81: 28,697,360 km (0.105 R)
• M82: 29,285,429 km (0.093 R)
• M83: 29,786,282 km (0.114 R)
• M84: 30,106,422 km (0.068 R)
• M85: 30,611,913 km (0.099 R)
• M86: 30,888,669 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 10.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.63 AU - 10.93 AU

Year: 13126 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,756,964 km

• M1: 150,944 km (0.042 R)
• M2: 222,302 km (0.093 R)
• M3: 302,188 km (0.037 R)
• M4: 438,322 km (0.101 R)
• M5: 586,124 km (0.114 R)
• M6: 933,790 km (0.114 R)
• M7: 1,114,953 km (0.107 R)
• M8: 1,324,540 km (0.115 R)
• M9: 1,391,709 km (0.119 R)
• M10: 1,460,075 km (0.097 R)
• M11: 1,745,209 km (0.074 R)
• M12: 1,894,507 km (0.051 R)
• M13: 2,028,697 km (0.105 R)
• M14: 2,166,177 km (0.084 R)
• M15: 2,246,212 km (0.102 R)
• M16: 2,347,639 km (0.07 R)
• M17: 2,534,038 km (0.113 R)
• M18: 2,682,439 km (0.086 R)
• M19: 3,077,527 km (0.09 R)
• M20: 3,704,342 km (0.112 R)
• M21: 3,776,449 km (0.074 R)
• M22: 4,069,660 km (0.086 R)
• M23: 4,169,143 km (0.118 R)
• M24: 4,756,315 km (0.057 R)
• M25: 4,834,854 km (0.09 R)
• M26: 5,727,354 km (0.078 R)
• M27: 5,838,954 km (0.109 R)
• M28: 6,121,246 km (0.111 R)
• M29: 6,350,280 km (0.105 R)
• M30: 6,436,897 km (0.095 R)
• M31: 6,553,135 km (0.074 R)
• M32: 6,728,613 km (0.059 R)
• M33: 6,817,025 km (0.072 R)
• M34: 6,905,737 km (0.031 R)
• M35: 7,446,234 km (0.057 R)
• M36: 7,537,638 km (0.045 R)
• M37: 8,567,919 km (0.079 R)
• M38: 9,050,821 km (0.06 R)
• M39: 11,843,514 km (0.113 R)
• M40: 11,950,476 km (0.068 R)
• M41: 12,489,777 km (0.114 R)
• M42: 13,928,908 km (0.103 R)
• M43: 14,534,331 km (0.116 R)
• M44: 14,648,923 km (0.12 R)
• M45: 14,763,664 km (0.116 R)
• M46: 15,653,772 km (0.108 R)
• M47: 16,046,167 km (0.043 R)
• M48: 16,720,704 km (0.056 R)
• M49: 17,081,534 km (0.089 R)
• M50: 17,648,061 km (0.097 R)
• M51: 17,729,442 km (0.079 R)
• M52: 17,851,813 km (0.118 R)
• M53: 18,385,429 km (0.087 R)
• M54: 18,716,339 km (0.075 R)
• M55: 19,174,707 km (0.111 R)
• M56: 19,763,375 km (0.102 R)
• M57: 20,571,652 km (0.059 R)
• M58: 20,657,372 km (0.058 R)
• M59: 21,130,998 km (0.054 R)
• M60: 21,608,216 km (0.079 R)
• M61: 23,731,907 km (0.099 R)
• M62: 23,821,815 km (0.054 R)
• M63: 24,727,182 km (0.065 R)
• M64: 24,818,436 km (0.081 R)
• M65: 26,292,275 km (0.085 R)
• M66: 26,525,198 km (0.057 R)
• M67: 26,618,548 km (0.084 R)
• M68: 27,180,886 km (0.056 R)
• M69: 29,083,322 km (0.047 R)
• M70: 29,807,825 km (0.115 R)
• M71: 30,294,167 km (0.118 R)
• M72: 30,979,325 km (0.065 R)
• M73: 31,323,999 km (0.107 R)
• M74: 31,719,237 km (0.093 R)
• M75: 31,867,937 km (0.088 R)
• M76: 31,967,120 km (0.088 R)
• M77: 32,215,752 km (0.099 R)
• M78: 33,821,685 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 3

Gravity: 68.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.03 AU - 18.87 AU

Year: 24743 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,756,964 km

• M1: 900,579 km (0.111 R)
• M2: 1,847,534 km (0.093 R)
• M3: 2,211,356 km (0.066 R)
• M4: 2,878,712 km (0.041 R)
• M5: 3,781,385 km (0.115 R)
• M6: 4,239,604 km (0.042 R)
• M7: 4,286,428 km (0.103 R)
• M8: 4,666,706 km (0.113 R)
• M9: 4,959,020 km (0.056 R)
• M10: 5,307,583 km (0.116 R)
• M11: 5,408,561 km (0.083 R)
• M12: 5,663,925 km (0.101 R)
• M13: 6,292,685 km (0.085 R)
• M14: 7,501,436 km (0.085 R)
• M15: 7,958,457 km (0.088 R)
• M16: 8,016,202 km (0.077 R)
• M17: 9,018,956 km (0.109 R)
• M18: 11,075,179 km (0.093 R)
• M19: 11,204,282 km (0.027 R)
• M20: 11,857,127 km (0.059 R)
• M21: 12,188,187 km (0.064 R)
• M22: 12,927,201 km (0.057 R)
• M23: 14,377,851 km (0.105 R)
• M24: 15,301,319 km (0.117 R)
• M25: 15,879,216 km (0.07 R)
• M26: 15,951,920 km (0.104 R)
• M27: 16,243,935 km (0.118 R)
• M28: 17,130,452 km (0.026 R)
• M29: 17,205,102 km (0.119 R)
• M30: 17,429,498 km (0.027 R)
• M31: 18,184,519 km (0.055 R)
• M32: 18,873,118 km (0.115 R)
• M33: 20,196,909 km (0.066 R)
• M34: 20,433,573 km (0.117 R)
• M35: 22,116,100 km (0.089 R)
• M36: 23,842,460 km (0.111 R)
• M37: 24,932,580 km (0.088 R)
• M38: 25,611,604 km (0.108 R)
• M39: 27,947,425 km (0.095 R)
• M40: 29,363,369 km (0.097 R)
• M41: 29,452,679 km (0.113 R)
• M42: 30,170,151 km (0.087 R)
• M43: 31,896,959 km (0.117 R)
• M44: 31,988,662 km (0.102 R)
• M45: 32,911,232 km (0.103 R)
• M46: 34,405,416 km (0.117 R)
• M47: 34,782,403 km (0.093 R)
• M48: 36,880,064 km (0.096 R)
• M49: 37,653,036 km (0.099 R)
• M50: 39,509,994 km (0.106 R)
• M51: 41,096,629 km (0.074 R)
• M52: 41,196,561 km (0.097 R)
• M53: 44,947,578 km (0.08 R)
• M54: 45,153,425 km (0.06 R)
• M55: 45,566,165 km (0.103 R)
• M56: 46,291,266 km (0.094 R)
• M57: 46,707,298 km (0.086 R)
• M58: 47,020,256 km (0.036 R)
• M59: 48,700,540 km (0.068 R)
• M60: 49,335,732 km (0.119 R)
• M61: 52,660,994 km (0.088 R)
• M62: 52,986,668 km (0.063 R)
• M63: 53,204,034 km (0.092 R)
• M64: 55,064,283 km (0.087 R)
• M65: 55,174,387 km (0.117 R)
• M66: 57,950,475 km (0.11 R)
• M67: 58,286,622 km (0.087 R)
• M68: 61,340,961 km (0.079 R)
• M69: 61,455,104 km (0.109 R)
• M70: 61,683,540 km (0.12 R)
• M71: 63,175,480 km (0.086 R)
• M72: 63,752,479 km (0.117 R)
• M73: 64,215,185 km (0.086 R)
• M74: 66,546,070 km (0.065 R)
• M75: 67,603,876 km (0.118 R)
• M76: 68,312,222 km (0.06 R)
• M77: 68,785,849 km (0.073 R)
• M78: 69,617,164 km (0.043 R)
• M79: 69,974,554 km (0.063 R)
• M80: 70,571,449 km (0.07 R)
• M81: 71,050,162 km (0.099 R)
• M82: 74,066,654 km (0.108 R)
• M83: 74,431,373 km (0.052 R)
• M84: 75,774,014 km (0.064 R)
• M85: 77,617,658 km (0.118 R)
• M86: 79,849,509 km (0.103 R)
• M87: 82,731,811 km (0.098 R)
• M88: 83,615,785 km (0.118 R)
• M89: 83,868,905 km (0.094 R)
• M90: 84,122,323 km (0.093 R)
• M91: 84,249,182 km (0.06 R)
• M92: 84,376,041 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit