🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.86 AU

Year: 262 Days

Day: 31.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 348 Days

Day: 15.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.91 AU - 2.21 AU

Year: 1044 Days

Day: 44.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.15 AU - 2.65 AU

Year: 1313 Days

Day: 40.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 11

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.12 AU - 7.28 AU

Year: 6124 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,081,753 km

• M1: 171,589 km (0.1 R)
• M2: 327,021 km (0.11 R)
• M3: 436,826 km (0.1 R)
• M4: 649,255 km (0.09 R)
• M5: 940,522 km (0.068 R)
• M6: 1,255,874 km (0.084 R)
• M7: 1,339,948 km (0.101 R)
• M8: 1,408,763 km (0.034 R)
• M9: 1,789,789 km (0.112 R)
• M10: 1,963,023 km (0.111 R)
• M11: 2,081,654 km (0.095 R)
• M12: 2,305,602 km (0.076 R)
• M13: 2,978,643 km (0.073 R)
• M14: 3,162,050 km (0.095 R)
• M15: 3,301,924 km (0.082 R)
• M16: 3,491,913 km (0.096 R)
• M17: 3,636,724 km (0.119 R)
• M18: 4,159,270 km (0.089 R)
• M19: 4,338,787 km (0.12 R)
• M20: 4,416,578 km (0.066 R)
• M21: 5,027,984 km (0.027 R)
• M22: 5,836,860 km (0.034 R)
• M23: 6,596,219 km (0.029 R)
• M24: 7,573,392 km (0.084 R)
• M25: 8,142,911 km (0.089 R)
• M26: 8,497,757 km (0.074 R)
• M27: 8,628,057 km (0.11 R)
• M28: 8,890,601 km (0.042 R)
• M29: 9,830,525 km (0.104 R)
• M30: 9,932,999 km (0.109 R)
• M31: 10,139,295 km (0.102 R)
• M32: 10,486,212 km (0.055 R)
• M33: 10,590,931 km (0.106 R)
• M34: 10,766,559 km (0.111 R)
• M35: 11,478,196 km (0.03 R)
• M36: 12,315,346 km (0.12 R)
• M37: 13,059,296 km (0.068 R)
• M38: 14,125,330 km (0.068 R)
• M39: 14,279,865 km (0.083 R)
• M40: 14,512,789 km (0.111 R)
• M41: 14,629,774 km (0.113 R)
• M42: 15,457,050 km (0.041 R)
• M43: 15,696,257 km (0.036 R)
• M44: 16,057,237 km (0.085 R)
• M45: 16,259,045 km (0.104 R)
• M46: 16,665,053 km (0.11 R)
• M47: 16,869,404 km (0.113 R)
• M48: 17,115,642 km (0.098 R)
• M49: 17,528,831 km (0.078 R)
• M50: 17,611,858 km (0.11 R)
• M51: 17,861,687 km (0.053 R)
• M52: 18,028,937 km (0.103 R)
• M53: 18,364,934 km (0.103 R)
• M54: 18,915,304 km (0.119 R)
• M55: 19,428,126 km (0.097 R)
• M56: 19,514,145 km (0.099 R)
• M57: 21,214,923 km (0.031 R)
• M58: 21,926,410 km (0.117 R)
• M59: 22,420,083 km (0.042 R)
• M60: 22,510,291 km (0.06 R)
• M61: 23,235,840 km (0.088 R)
• M62: 23,555,681 km (0.11 R)
• M63: 24,570,553 km (0.11 R)
• M64: 24,663,453 km (0.107 R)
• M65: 24,896,377 km (0.113 R)
• M66: 25,176,873 km (0.11 R)
• M67: 25,505,390 km (0.031 R)
• M68: 26,071,917 km (0.096 R)
• M69: 26,451,895 km (0.081 R)
• M70: 27,025,304 km (0.085 R)
• M71: 28,087,299 km (0.049 R)
• M72: 28,721,295 km (0.118 R)
• M73: 28,966,337 km (0.096 R)
• M74: 31,102,594 km (0.088 R)
• M75: 33,032,257 km (0.107 R)
• M76: 34,115,196 km (0.103 R)
• M77: 34,791,528 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 3.7

Gravity: 66.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.75 AU - 16.75 AU

Year: 23130 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,081,753 km

• M1: 182,509 km (0.103 R)
• M2: 232,475 km (0.093 R)
• M3: 268,528 km (0.068 R)
• M4: 454,778 km (0.083 R)
• M5: 548,875 km (0.103 R)
• M6: 3,180,451 km (0.113 R)
• M7: 3,685,643 km (0.095 R)
• M8: 3,732,766 km (0.098 R)
• M9: 3,923,503 km (0.045 R)
• M10: 4,068,613 km (0.102 R)
• M11: 4,615,543 km (0.11 R)
• M12: 4,768,731 km (0.09 R)
• M13: 5,185,212 km (0.064 R)
• M14: 8,534,110 km (0.113 R)
• M15: 8,596,642 km (0.115 R)
• M16: 8,848,116 km (0.071 R)
• M17: 9,422,721 km (0.107 R)
• M18: 9,487,347 km (0.083 R)
• M19: 10,742,324 km (0.1 R)
• M20: 11,149,230 km (0.107 R)
• M21: 11,561,372 km (0.041 R)
• M22: 12,188,786 km (0.094 R)
• M23: 13,114,348 km (0.112 R)
• M24: 14,956,795 km (0.047 R)
• M25: 15,334,979 km (0.113 R)
• M26: 16,643,960 km (0.1 R)
• M27: 17,114,445 km (0.086 R)
• M28: 17,668,705 km (0.061 R)
• M29: 17,828,326 km (0.119 R)
• M30: 19,202,981 km (0.105 R)
• M31: 19,613,777 km (0.079 R)
• M32: 22,482,914 km (0.117 R)
• M33: 23,002,767 km (0.111 R)
• M34: 23,264,114 km (0.113 R)
• M35: 25,660,224 km (0.108 R)
• M36: 26,385,175 km (0.081 R)
• M37: 26,933,301 km (0.117 R)
• M38: 27,116,708 km (0.032 R)
• M39: 28,226,575 km (0.091 R)
• M40: 28,506,473 km (0.098 R)
• M41: 30,394,996 km (0.072 R)
• M42: 31,450,858 km (0.117 R)
• M43: 31,837,718 km (0.073 R)
• M44: 32,909,886 km (0.09 R)
• M45: 34,689,652 km (0.036 R)
• M46: 35,994,295 km (0.097 R)
• M47: 38,032,715 km (0.098 R)
• M48: 38,651,452 km (0.115 R)
• M49: 39,377,600 km (0.031 R)
• M50: 40,422,691 km (0.087 R)
• M51: 41,159,610 km (0.057 R)
• M52: 41,265,376 km (0.068 R)
• M53: 44,584,803 km (0.112 R)
• M54: 46,002,093 km (0.034 R)
• M55: 47,766,600 km (0.09 R)
• M56: 48,211,205 km (0.113 R)
• M57: 48,434,106 km (0.051 R)
• M58: 48,880,805 km (0.068 R)
• M59: 53,767,719 km (0.091 R)
• M60: 54,461,853 km (0.09 R)
• M61: 54,810,117 km (0.109 R)
• M62: 55,275,516 km (0.045 R)
• M63: 56,562,207 km (0.101 R)
• M64: 57,032,543 km (0.036 R)
• M65: 57,504,075 km (0.038 R)
• M66: 57,858,622 km (0.074 R)
• M67: 58,213,917 km (0.12 R)
• M68: 58,569,960 km (0.1 R)
• M69: 59,164,911 km (0.043 R)
• M70: 59,284,140 km (0.089 R)
• M71: 59,403,370 km (0.115 R)
• M72: 59,761,806 km (0.071 R)
• M73: 59,881,484 km (0.115 R)
• M74: 62,048,410 km (0.084 R)
• M75: 62,533,406 km (0.093 R)
• M76: 62,898,126 km (0.079 R)
• M77: 65,223,475 km (0.119 R)
• M78: 66,830,754 km (0.043 R)
• M79: 66,954,921 km (0.048 R)
• M80: 67,327,868 km (0.106 R)
• M81: 68,576,113 km (0.092 R)
• M82: 70,210,320 km (0.03 R)
• M83: 71,857,243 km (0.097 R)
• M84: 77,524,908 km (0.104 R)
• M85: 78,308,801 km (0.053 R)
• M86: 78,439,699 km (0.108 R)
• M87: 80,280,201 km (0.089 R)
• M88: 81,073,220 km (0.075 R)
• M89: 81,868,931 km (0.098 R)
• M90: 82,800,477 km (0.103 R)
• M91: 83,869,353 km (0.045 R)
• M92: 84,003,393 km (0.08 R)
• M93: 86,561,666 km (0.025 R)
• M94: 88,872,355 km (0.1 R)
• M95: 89,829,632 km (0.076 R)
• M96: 90,927,830 km (0.104 R)
• M97: 92,168,744 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 6.8

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.11 AU - 18.13 AU

Year: 25012 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,081,753 km

• M1: 98,435 km (0.08 R)
• M2: 416,630 km (0.054 R)
• M3: 1,109,418 km (0.076 R)
• M4: 1,606,980 km (0.077 R)
• M5: 1,879,248 km (0.042 R)
• M6: 1,985,164 km (0.083 R)
• M7: 2,277,328 km (0.102 R)
• M8: 2,740,783 km (0.091 R)
• M9: 3,532,754 km (0.054 R)
• M10: 5,013,174 km (0.085 R)
• M11: 5,765,652 km (0.119 R)
• M12: 6,499,279 km (0.038 R)
• M13: 7,041,123 km (0.116 R)
• M14: 7,206,578 km (0.066 R)
• M15: 7,485,129 km (0.069 R)
• M16: 7,938,112 km (0.098 R)
• M17: 8,167,894 km (0.117 R)
• M18: 8,225,789 km (0.078 R)
• M19: 8,752,223 km (0.098 R)
• M20: 9,960,525 km (0.104 R)
• M21: 10,647,329 km (0.119 R)
• M22: 10,837,169 km (0.07 R)
• M23: 11,156,261 km (0.12 R)
• M24: 11,478,345 km (0.1 R)
• M25: 11,543,271 km (0.046 R)
• M26: 11,803,571 km (0.117 R)
• M27: 13,066,925 km (0.117 R)
• M28: 14,442,478 km (0.115 R)
• M29: 15,218,442 km (0.113 R)
• M30: 16,517,251 km (0.029 R)
• M31: 16,590,553 km (0.072 R)
• M32: 17,254,170 km (0.059 R)
• M33: 17,328,370 km (0.043 R)
• M34: 18,455,291 km (0.118 R)
• M35: 18,836,017 km (0.082 R)
• M36: 19,065,800 km (0.034 R)
• M37: 20,228,624 km (0.093 R)
• M38: 20,542,480 km (0.083 R)
• M39: 21,016,406 km (0.095 R)
• M40: 21,175,130 km (0.099 R)
• M41: 21,414,038 km (0.095 R)
• M42: 21,734,027 km (0.094 R)
• M43: 22,216,929 km (0.088 R)
• M44: 23,275,185 km (0.12 R)
• M45: 23,439,593 km (0.097 R)
• M46: 23,686,728 km (0.07 R)
• M47: 23,769,306 km (0.025 R)
• M48: 24,266,719 km (0.082 R)
• M49: 24,600,173 km (0.076 R)
• M50: 28,192,916 km (0.106 R)
• M51: 29,871,254 km (0.086 R)
• M52: 30,049,724 km (0.047 R)
• M53: 30,228,643 km (0.081 R)
• M54: 30,767,495 km (0.118 R)
• M55: 31,399,995 km (0.099 R)
• M56: 31,854,623 km (0.094 R)
• M57: 34,252,826 km (0.096 R)
• M58: 35,190,655 km (0.045 R)
• M59: 35,852,177 km (0.073 R)
• M60: 37,764,636 km (0.057 R)
• M61: 39,025,447 km (0.096 R)
• M62: 39,220,523 km (0.081 R)
• M63: 39,710,007 km (0.09 R)
• M64: 40,892,728 km (0.092 R)
• M65: 40,991,911 km (0.102 R)
• M66: 42,789,030 km (0.114 R)
• M67: 44,815,932 km (0.059 R)
• M68: 45,635,429 km (0.093 R)
• M69: 46,150,195 km (0.093 R)
• M70: 47,393,353 km (0.073 R)
• M71: 48,332,828 km (0.063 R)
• M72: 48,752,450 km (0.082 R)
• M73: 49,067,802 km (0.08 R)
• M74: 49,278,586 km (0.058 R)
• M75: 49,700,751 km (0.085 R)
• M76: 50,974,726 km (0.116 R)
• M77: 51,722,865 km (0.119 R)
• M78: 53,121,905 km (0.095 R)
• M79: 54,315,247 km (0.12 R)
• M80: 55,846,980 km (0.119 R)
• M81: 56,507,753 km (0.074 R)
• M82: 57,503,776 km (0.116 R)
• M83: 58,617,233 km (0.074 R)
• M84: 63,027,378 km (0.115 R)
• M85: 66,958,062 km (0.106 R)
• M86: 68,364,282 km (0.043 R)
• M87: 71,324,974 km (0.054 R)
• M88: 73,603,050 km (0.089 R)
• M89: 74,811,502 km (0.11 R)
• M90: 76,392,452 km (0.093 R)
• M91: 77,125,781 km (0.042 R)
• M92: 81,449,757 km (0.117 R)
• M93: 83,578,236 km (0.106 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit