🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.54 AU - 0.9 AU

Year: 222 Days

Day: 34.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 121.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 285 Days

Day: 29.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.75 AU - 0.99 AU

Year: 295 Days

Day: 25.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,080,045 km

• M1: 449,242 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.24 AU - 2.72 AU

Year: 1419 Days

Day: 28.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.53 AU - 6.95 AU

Year: 6359 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 112,080,045 km

• M1: 187,596 km (0.066 R)
• M2: 411,843 km (0.082 R)
• M3: 652,097 km (0.102 R)
• M4: 992,881 km (0.105 R)
• M5: 1,145,620 km (0.044 R)
• M6: 1,390,811 km (0.067 R)
• M7: 1,491,042 km (0.078 R)
• M8: 1,623,735 km (0.114 R)
• M9: 1,822,850 km (0.109 R)
• M10: 1,917,546 km (0.047 R)
• M11: 2,382,645 km (0.094 R)
• M12: 2,575,178 km (0.102 R)
• M13: 3,107,896 km (0.053 R)
• M14: 3,222,488 km (0.083 R)
• M15: 3,515,251 km (0.098 R)
• M16: 4,597,442 km (0.1 R)
• M17: 4,728,789 km (0.051 R)
• M18: 4,972,783 km (0.081 R)
• M19: 6,157,897 km (0.093 R)
• M20: 6,302,857 km (0.105 R)
• M21: 6,400,246 km (0.084 R)
• M22: 6,745,069 km (0.113 R)
• M23: 6,919,799 km (0.104 R)
• M24: 7,452,966 km (0.092 R)
• M25: 7,659,561 km (0.071 R)
• M26: 7,763,681 km (0.071 R)
• M27: 8,317,642 km (0.092 R)
• M28: 8,748,483 km (0.102 R)
• M29: 9,159,130 km (0.082 R)
• M30: 9,492,134 km (0.078 R)
• M31: 9,604,034 km (0.084 R)
• M32: 9,942,424 km (0.096 R)
• M33: 10,227,408 km (0.057 R)
• M34: 10,747,261 km (0.093 R)
• M35: 10,893,119 km (0.066 R)
• M36: 11,216,549 km (0.097 R)
• M37: 11,933,273 km (0.109 R)
• M38: 12,205,840 km (0.1 R)
• M39: 12,757,407 km (0.089 R)
• M40: 12,943,058 km (0.107 R)
• M41: 13,348,319 km (0.028 R)
• M42: 13,442,416 km (0.044 R)
• M43: 13,599,793 km (0.05 R)
• M44: 13,757,768 km (0.097 R)
• M45: 14,107,678 km (0.109 R)
• M46: 14,718,635 km (0.112 R)
• M47: 15,800,677 km (0.088 R)
• M48: 16,704,996 km (0.079 R)
• M49: 17,832,964 km (0.043 R)
• M50: 18,493,588 km (0.097 R)
• M51: 19,020,920 km (0.108 R)
• M52: 19,446,227 km (0.118 R)
• M53: 19,553,190 km (0.069 R)
• M54: 20,378,820 km (0.099 R)
• M55: 20,596,036 km (0.086 R)
• M56: 20,704,944 km (0.095 R)
• M57: 20,959,858 km (0.113 R)
• M58: 21,179,169 km (0.104 R)
• M59: 21,362,576 km (0.114 R)
• M60: 21,878,689 km (0.086 R)
• M61: 21,989,840 km (0.061 R)
• M62: 22,436,389 km (0.096 R)
• M63: 22,698,186 km (0.101 R)
• M64: 23,300,616 km (0.074 R)
• M65: 23,489,858 km (0.074 R)
• M66: 24,213,911 km (0.089 R)
• M67: 24,636,525 km (0.088 R)
• M68: 24,752,164 km (0.119 R)
• M69: 25,488,934 km (0.11 R)
• M70: 25,879,684 km (0.028 R)
• M71: 26,115,001 km (0.1 R)
• M72: 26,469,398 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 12.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.88 AU - 12.92 AU

Year: 14919 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,080,045 km

• M1: 213,177 km (0.113 R)
• M2: 475,123 km (0.061 R)
• M3: 696,079 km (0.104 R)
• M4: 820,245 km (0.118 R)
• M5: 935,735 km (0.094 R)
• M6: 1,147,565 km (0.078 R)
• M7: 1,317,209 km (0.059 R)
• M8: 1,920,986 km (0.057 R)
• M9: 2,288,548 km (0.116 R)
• M10: 2,505,316 km (0.115 R)
• M11: 2,855,973 km (0.094 R)
• M12: 2,985,076 km (0.072 R)
• M13: 3,169,231 km (0.079 R)
• M14: 3,493,858 km (0.118 R)
• M15: 3,716,310 km (0.088 R)
• M16: 4,204,448 km (0.066 R)
• M17: 4,835,901 km (0.101 R)
• M18: 4,928,502 km (0.105 R)
• M19: 5,084,233 km (0.062 R)
• M20: 6,490,603 km (0.12 R)
• M21: 6,973,355 km (0.054 R)
• M22: 7,113,379 km (0.095 R)
• M23: 7,973,417 km (0.076 R)
• M24: 8,490,278 km (0.112 R)
• M25: 9,056,206 km (0.114 R)
• M26: 9,947,810 km (0.104 R)
• M27: 10,384,037 km (0.042 R)
• M28: 10,989,160 km (0.105 R)
• M29: 11,564,215 km (0.052 R)
• M30: 11,980,994 km (0.074 R)
• M31: 12,149,142 km (0.101 R)
• M32: 12,572,803 km (0.081 R)
• M33: 13,785,145 km (0.038 R)
• M34: 14,271,487 km (0.118 R)
• M35: 14,583,997 km (0.092 R)
• M36: 14,853,722 km (0.103 R)
• M37: 15,810,550 km (0.062 R)
• M38: 16,041,380 km (0.118 R)
• M39: 16,553,004 km (0.077 R)
• M40: 17,164,560 km (0.105 R)
• M41: 17,306,678 km (0.084 R)
• M42: 17,735,725 km (0.052 R)
• M43: 18,023,551 km (0.064 R)
• M44: 18,313,023 km (0.097 R)
• M45: 18,896,605 km (0.074 R)
• M46: 19,982,386 km (0.077 R)
• M47: 21,699,919 km (0.112 R)
• M48: 22,162,476 km (0.033 R)
• M49: 22,265,698 km (0.052 R)
• M50: 23,097,313 km (0.07 R)
• M51: 23,674,910 km (0.067 R)
• M52: 23,780,526 km (0.1 R)
• M53: 24,204,187 km (0.058 R)
• M54: 24,310,552 km (0.035 R)
• M55: 25,005,434 km (0.106 R)
• M56: 25,706,898 km (0.036 R)
• M57: 26,743,761 km (0.082 R)
• M58: 28,296,587 km (0.069 R)
• M59: 28,633,182 km (0.077 R)
• M60: 29,197,016 km (0.118 R)
• M61: 29,366,960 km (0.112 R)
• M62: 29,480,355 km (0.091 R)
• M63: 29,878,584 km (0.089 R)
• M64: 31,373,067 km (0.071 R)
• M65: 31,605,243 km (0.094 R)
• M66: 31,779,674 km (0.108 R)
• M67: 32,071,091 km (0.12 R)
• M68: 32,246,419 km (0.12 R)
• M69: 32,597,974 km (0.107 R)
• M70: 32,891,934 km (0.073 R)
• M71: 34,076,450 km (0.026 R)
• M72: 34,853,910 km (0.115 R)
• M73: 35,758,229 km (0.045 R)
• M74: 35,879,404 km (0.099 R)
• M75: 36,670,328 km (0.066 R)
• M76: 37,282,632 km (0.114 R)
• M77: 38,517,263 km (0.106 R)
• M78: 38,952,593 km (0.083 R)
• M79: 39,077,357 km (0.069 R)
• M80: 39,765,358 km (0.115 R)
• M81: 40,836,778 km (0.106 R)
• M82: 41,090,197 km (0.101 R)
• M83: 41,217,056 km (0.119 R)
• M84: 42,365,369 km (0.07 R)
• M85: 43,072,219 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 6.3

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.37 AU - 23.95 AU

Year: 31681 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,080,045 km

• M1: 96,790 km (0.117 R)
• M2: 190,288 km (0.088 R)
• M3: 244,293 km (0.055 R)
• M4: 326,572 km (0.087 R)
• M5: 940,971 km (0.072 R)
• M6: 1,642,884 km (0.089 R)
• M7: 3,461,994 km (0.054 R)
• M8: 4,446,198 km (0.086 R)
• M9: 4,503,345 km (0.061 R)
• M10: 4,676,130 km (0.066 R)
• M11: 4,968,893 km (0.083 R)
• M12: 5,449,701 km (0.116 R)
• M13: 6,135,009 km (0.096 R)
• M14: 6,979,339 km (0.08 R)
• M15: 7,585,061 km (0.116 R)
• M16: 8,560,439 km (0.053 R)
• M17: 9,135,344 km (0.105 R)
• M18: 9,427,508 km (0.047 R)
• M19: 11,243,926 km (0.116 R)
• M20: 12,756,210 km (0.09 R)
• M21: 13,494,626 km (0.111 R)
• M22: 14,078,506 km (0.108 R)
• M23: 14,246,953 km (0.119 R)
• M24: 15,443,886 km (0.051 R)
• M25: 15,966,730 km (0.076 R)
• M26: 16,318,435 km (0.062 R)
• M27: 16,406,698 km (0.097 R)
• M28: 16,583,971 km (0.109 R)
• M29: 18,206,809 km (0.086 R)
• M30: 18,482,069 km (0.12 R)
• M31: 19,223,177 km (0.111 R)
• M32: 19,503,523 km (0.095 R)
• M33: 20,257,796 km (0.048 R)
• M34: 20,447,935 km (0.093 R)
• M35: 20,543,228 km (0.082 R)
• M36: 20,638,672 km (0.078 R)
• M37: 22,972,249 km (0.07 R)
• M38: 23,369,132 km (0.072 R)
• M39: 23,668,478 km (0.03 R)
• M40: 23,868,639 km (0.117 R)
• M41: 26,418,086 km (0.066 R)
• M42: 26,729,848 km (0.07 R)
• M43: 29,589,561 km (0.114 R)
• M44: 33,102,418 km (0.057 R)
• M45: 34,566,682 km (0.088 R)
• M46: 36,628,739 km (0.099 R)
• M47: 38,377,389 km (0.067 R)
• M48: 38,848,323 km (0.108 R)
• M49: 39,558,165 km (0.102 R)
• M50: 39,676,946 km (0.109 R)
• M51: 40,272,345 km (0.084 R)
• M52: 45,141,307 km (0.096 R)
• M53: 49,807,265 km (0.068 R)
• M54: 49,935,470 km (0.087 R)
• M55: 50,836,199 km (0.036 R)
• M56: 51,872,014 km (0.041 R)
• M57: 53,045,610 km (0.054 R)
• M58: 53,832,943 km (0.076 R)
• M59: 56,351,424 km (0.118 R)
• M60: 56,618,755 km (0.052 R)
• M61: 57,020,425 km (0.106 R)
• M62: 57,423,143 km (0.1 R)
• M63: 60,678,991 km (0.053 R)
• M64: 62,605,512 km (0.107 R)
• M65: 67,225,693 km (0.06 R)
• M66: 68,362,188 km (0.105 R)
• M67: 68,647,321 km (0.115 R)
• M68: 69,791,745 km (0.116 R)
• M69: 70,798,239 km (0.06 R)
• M70: 73,262,565 km (0.097 R)
• M71: 73,408,274 km (0.049 R)
• M72: 73,992,603 km (0.088 R)
• M73: 76,197,526 km (0.062 R)
• M74: 77,530,742 km (0.119 R)
• M75: 83,092,193 km (0.066 R)
• M76: 85,536,622 km (0.113 R)
• M77: 89,091,815 km (0.119 R)
• M78: 90,183,281 km (0.043 R)
• M79: 90,495,941 km (0.085 R)
• M80: 90,965,678 km (0.026 R)
• M81: 91,907,546 km (0.067 R)
• M82: 95,229,367 km (0.117 R)
• M83: 97,145,117 km (0.113 R)
• M84: 97,947,111 km (0.099 R)
• M85: 100,042,529 km (0.067 R)
• M86: 100,204,244 km (0.117 R)
• M87: 100,852,302 km (0.101 R)
• M88: 101,501,856 km (0.062 R)
• M89: 101,827,082 km (0.051 R)
• M90: 102,641,642 km (0.082 R)
• M91: 102,804,854 km (0.087 R)
• M92: 103,622,107 km (0.075 R)
• M93: 103,785,767 km (0.114 R)
• M94: 108,570,505 km (0.118 R)
• M95: 109,569,520 km (0.109 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit