🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.59 AU - 0.85 AU

Year: 220 Days

Day: 19.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,164,325 km

• M1: 37,100 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.29 AU - 1.75 AU

Year: 674 Days

Day: 15.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.88 AU - 2.2 AU

Year: 1049 Days

Day: 38.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.83 AU - 3.29 AU

Year: 1926 Days

Day: 32.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.17 AU - 4.65 AU

Year: 3333 Days

Day: 20.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,164,325 km

• M1: 556,205 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 14.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.03 AU - 6.47 AU

Year: 4329 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,164,325 km

• M1: 238,309 km (0.088 R)
• M2: 732,282 km (0.082 R)
• M3: 864,825 km (0.117 R)
• M4: 1,016,966 km (0.073 R)
• M5: 1,190,201 km (0.052 R)
• M6: 1,303,895 km (0.094 R)
• M7: 1,481,917 km (0.089 R)
• M8: 1,643,033 km (0.117 R)
• M9: 1,836,763 km (0.106 R)
• M10: 1,943,276 km (0.047 R)
• M11: 2,597,169 km (0.06 R)
• M12: 2,824,857 km (0.088 R)
• M13: 3,106,849 km (0.043 R)
• M14: 3,219,197 km (0.042 R)
• M15: 3,514,204 km (0.065 R)
• M16: 3,614,584 km (0.036 R)
• M17: 4,148,648 km (0.063 R)
• M18: 4,326,370 km (0.113 R)
• M19: 4,452,332 km (0.086 R)
• M20: 4,707,995 km (0.061 R)
• M21: 4,968,444 km (0.081 R)
• M22: 5,062,691 km (0.1 R)
• M23: 5,157,536 km (0.055 R)
• M24: 5,368,320 km (0.034 R)
• M25: 6,037,920 km (0.063 R)
• M26: 6,650,822 km (0.112 R)
• M27: 7,176,808 km (0.044 R)
• M28: 7,369,490 km (0.097 R)
• M29: 7,520,584 km (0.069 R)
• M30: 7,760,240 km (0.082 R)
• M31: 8,269,321 km (0.039 R)
• M32: 8,471,428 km (0.109 R)
• M33: 8,698,069 km (0.096 R)
• M34: 9,296,610 km (0.096 R)
• M35: 9,766,198 km (0.091 R)
• M36: 10,003,909 km (0.055 R)
• M37: 10,460,930 km (0.118 R)
• M38: 10,606,788 km (0.064 R)
• M39: 11,146,986 km (0.048 R)
• M40: 11,370,635 km (0.073 R)
• M41: 11,495,549 km (0.074 R)
• M42: 12,408,096 km (0.111 R)
• M43: 12,769,375 km (0.062 R)
• M44: 12,951,286 km (0.107 R)
• M45: 13,186,454 km (0.045 R)
• M46: 13,317,801 km (0.104 R)
• M47: 14,275,826 km (0.098 R)
• M48: 14,491,845 km (0.102 R)
• M49: 15,283,816 km (0.11 R)
• M50: 15,782,426 km (0.059 R)
• M51: 16,824,225 km (0.092 R)
• M52: 17,396,587 km (0.04 R)
• M53: 17,714,183 km (0.084 R)
• M54: 18,091,918 km (0.117 R)
• M55: 18,413,703 km (0.101 R)
• M56: 18,914,706 km (0.069 R)
• M57: 19,033,187 km (0.094 R)
• M58: 19,152,118 km (0.046 R)
• M59: 20,050,902 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 14.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.56 AU - 12.68 AU

Year: 12455 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,164,325 km

• M1: 268,379 km (0.094 R)
• M2: 466,446 km (0.081 R)
• M3: 931,546 km (0.061 R)
• M4: 1,178,382 km (0.099 R)
• M5: 1,875,209 km (0.075 R)
• M6: 2,464,924 km (0.081 R)
• M7: 2,589,689 km (0.098 R)
• M8: 3,177,908 km (0.106 R)
• M9: 3,383,156 km (0.12 R)
• M10: 3,735,459 km (0.103 R)
• M11: 4,248,580 km (0.076 R)
• M12: 5,220,517 km (0.11 R)
• M13: 5,423,072 km (0.086 R)
• M14: 5,835,963 km (0.081 R)
• M15: 6,302,109 km (0.12 R)
• M16: 6,518,129 km (0.036 R)
• M17: 7,091,089 km (0.097 R)
• M18: 7,542,874 km (0.092 R)
• M19: 7,680,355 km (0.077 R)
• M20: 8,238,355 km (0.117 R)
• M21: 8,761,349 km (0.116 R)
• M22: 9,295,264 km (0.102 R)
• M23: 10,040,411 km (0.079 R)
• M24: 10,242,517 km (0.103 R)
• M25: 10,496,834 km (0.062 R)
• M26: 11,063,959 km (0.11 R)
• M27: 11,853,238 km (0.1 R)
• M28: 12,066,863 km (0.118 R)
• M29: 13,153,991 km (0.069 R)
• M30: 13,375,246 km (0.112 R)
• M31: 14,046,193 km (0.095 R)
• M32: 14,442,777 km (0.05 R)
• M33: 14,900,546 km (0.066 R)
• M34: 15,015,737 km (0.073 R)
• M35: 15,362,953 km (0.092 R)
• M36: 15,888,939 km (0.101 R)
• M37: 16,183,797 km (0.087 R)
• M38: 16,659,219 km (0.102 R)
• M39: 16,778,748 km (0.097 R)
• M40: 17,078,991 km (0.049 R)
• M41: 17,684,862 km (0.069 R)
• M42: 18,421,033 km (0.067 R)
• M43: 19,670,474 km (0.072 R)
• M44: 19,923,594 km (0.079 R)
• M45: 22,316,262 km (0.066 R)
• M46: 23,378,856 km (0.111 R)
• M47: 23,579,916 km (0.108 R)
• M48: 23,781,574 km (0.116 R)
• M49: 24,322,220 km (0.098 R)
• M50: 24,798,540 km (0.082 R)
• M51: 25,484,296 km (0.11 R)
• M52: 28,075,780 km (0.036 R)
• M53: 28,934,173 km (0.082 R)
• M54: 29,511,322 km (0.088 R)
• M55: 31,413,010 km (0.099 R)
• M56: 33,128,000 km (0.113 R)
• M57: 33,354,042 km (0.116 R)
• M58: 34,644,024 km (0.041 R)
• M59: 36,882,308 km (0.061 R)
• M60: 37,116,429 km (0.074 R)
• M61: 37,429,537 km (0.103 R)
• M62: 37,743,543 km (0.109 R)
• M63: 37,900,770 km (0.097 R)
• M64: 39,565,495 km (0.045 R)
• M65: 42,147,854 km (0.046 R)
• M66: 42,311,065 km (0.114 R)
• M67: 42,556,256 km (0.108 R)
• M68: 43,212,542 km (0.12 R)
• M69: 43,706,813 km (0.06 R)
• M70: 44,120,152 km (0.08 R)
• M71: 44,534,987 km (0.034 R)
• M72: 44,867,543 km (0.065 R)
• M73: 46,712,085 km (0.111 R)
• M74: 47,219,521 km (0.107 R)
• M75: 48,325,049 km (0.077 R)
• M76: 48,752,450 km (0.106 R)
• M77: 49,697,310 km (0.099 R)
• M78: 52,129,622 km (0.093 R)
• M79: 52,304,951 km (0.099 R)
• M80: 52,743,871 km (0.114 R)
• M81: 53,448,626 km (0.038 R)
• M82: 53,713,714 km (0.067 R)
• M83: 54,245,235 km (0.081 R)
• M84: 58,196,115 km (0.05 R)
• M85: 59,015,762 km (0.085 R)
• M86: 59,107,016 km (0.039 R)
• M87: 59,289,675 km (0.11 R)
• M88: 59,655,741 km (0.107 R)
• M89: 59,747,445 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895

Radius: 4.8

Gravity: 38.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.86 AU - 16.06 AU

Year: 22947 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,164,325 km

• M1: 82,728 km (0.058 R)
• M2: 194,776 km (0.11 R)
• M3: 441,613 km (0.12 R)
• M4: 734,526 km (0.095 R)
• M5: 816,056 km (0.107 R)
• M6: 987,944 km (0.106 R)
• M7: 1,500,317 km (0.111 R)
• M8: 2,357,363 km (0.115 R)
• M9: 2,478,687 km (0.057 R)
• M10: 2,685,282 km (0.036 R)
• M11: 3,027,562 km (0.097 R)
• M12: 3,846,909 km (0.096 R)
• M13: 4,134,436 km (0.088 R)
• M14: 4,986,247 km (0.071 R)
• M15: 6,558,520 km (0.113 R)
• M16: 7,309,053 km (0.116 R)
• M17: 10,637,755 km (0.052 R)
• M18: 11,311,394 km (0.053 R)
• M19: 11,447,827 km (0.057 R)
• M20: 11,860,119 km (0.045 R)
• M21: 12,558,292 km (0.043 R)
• M22: 12,699,513 km (0.09 R)
• M23: 12,983,599 km (0.088 R)
• M24: 13,848,275 km (0.056 R)
• M25: 13,994,133 km (0.116 R)
• M26: 14,954,850 km (0.071 R)
• M27: 16,166,443 km (0.085 R)
• M28: 17,017,356 km (0.058 R)
• M29: 18,682,081 km (0.116 R)
• M30: 19,329,690 km (0.117 R)
• M31: 20,232,364 km (0.111 R)
• M32: 21,400,723 km (0.057 R)
• M33: 21,653,993 km (0.111 R)
• M34: 22,078,252 km (0.107 R)
• M35: 22,334,065 km (0.061 R)
• M36: 22,590,924 km (0.079 R)
• M37: 22,676,793 km (0.039 R)
• M38: 24,240,241 km (0.071 R)
• M39: 26,378,293 km (0.045 R)
• M40: 27,836,873 km (0.119 R)
• M41: 27,928,875 km (0.054 R)
• M42: 28,205,631 km (0.044 R)
• M43: 28,854,736 km (0.112 R)
• M44: 28,947,786 km (0.101 R)
• M45: 29,790,621 km (0.051 R)
• M46: 30,167,757 km (0.108 R)
• M47: 31,117,404 km (0.083 R)
• M48: 32,366,696 km (0.11 R)
• M49: 35,610,726 km (0.09 R)
• M50: 38,340,887 km (0.104 R)
• M51: 38,545,687 km (0.104 R)
• M52: 38,956,632 km (0.089 R)
• M53: 39,059,555 km (0.116 R)
• M54: 39,679,190 km (0.064 R)
• M55: 40,197,995 km (0.106 R)
• M56: 40,823,464 km (0.099 R)
• M57: 43,037,961 km (0.087 R)
• M58: 44,535,884 km (0.104 R)
• M59: 44,859,165 km (0.103 R)
• M60: 45,942,104 km (0.081 R)
• M61: 46,159,769 km (0.074 R)
• M62: 46,268,677 km (0.078 R)
• M63: 49,019,781 km (0.113 R)
• M64: 49,353,534 km (0.101 R)
• M65: 50,471,330 km (0.056 R)
• M66: 51,484,406 km (0.107 R)
• M67: 51,597,353 km (0.039 R)
• M68: 52,959,591 km (0.12 R)
• M69: 53,988,974 km (0.116 R)
• M70: 54,103,716 km (0.047 R)
• M71: 56,416,349 km (0.102 R)
• M72: 57,467,573 km (0.113 R)
• M73: 58,761,146 km (0.073 R)
• M74: 58,997,361 km (0.083 R)
• M75: 59,945,363 km (0.092 R)
• M76: 60,421,234 km (0.054 R)
• M77: 61,376,865 km (0.079 R)
• M78: 61,496,693 km (0.08 R)
• M79: 62,578,435 km (0.061 R)
• M80: 63,182,062 km (0.074 R)
• M81: 63,666,311 km (0.058 R)
• M82: 65,248,906 km (0.119 R)
• M83: 65,371,128 km (0.088 R)
• M84: 69,199,038 km (0.089 R)
• M85: 70,449,377 km (0.119 R)
• M86: 70,825,766 km (0.056 R)
• M87: 71,328,863 km (0.039 R)
• M88: 72,591,768 km (0.107 R)
• M89: 76,038,204 km (0.095 R)
• M90: 76,940,429 km (0.071 R)
• M91: 78,235,498 km (0.065 R)
• M92: 78,365,349 km (0.093 R)
• M93: 79,407,148 km (0.102 R)
• M94: 83,354,288 km (0.109 R)
• M95: 89,122,183 km (0.084 R)
• M96: 90,209,461 km (0.093 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit