🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 376 Days

Day: 37 Hours

Environment

Temp: 76 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 409 Days

Day: 26.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,449,992 km

• M1: 455,226 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.43 AU - 1.47 AU

Year: 611 Days

Day: 40.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.16 AU - 2.24 AU

Year: 1142 Days

Day: 40.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.38 AU - 4.1 AU

Year: 2530 Days

Day: 44.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,449,992 km

• M1: 956,529 km (0.106 R)
• M2: 1,197,980 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.59 AU - 5.49 AU

Year: 3384 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,449,992 km

• M1: 842,386 km (0.115 R)
• M2: 3,245,825 km (0.051 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 13.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.9 AU - 6.86 AU

Year: 5638 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,449,992 km

• M1: 349,610 km (0.047 R)
• M2: 493,823 km (0.059 R)
• M3: 856,747 km (0.049 R)
• M4: 1,069,475 km (0.105 R)
• M5: 1,930,112 km (0.1 R)
• M6: 2,091,229 km (0.091 R)
• M7: 2,194,302 km (0.079 R)
• M8: 2,320,263 km (0.081 R)
• M9: 2,624,096 km (0.101 R)
• M10: 3,151,279 km (0.063 R)
• M11: 3,294,444 km (0.115 R)
• M12: 3,787,220 km (0.046 R)
• M13: 3,888,497 km (0.109 R)
• M14: 4,462,654 km (0.11 R)
• M15: 4,869,560 km (0.074 R)
• M16: 5,924,375 km (0.105 R)
• M17: 6,462,628 km (0.117 R)
• M18: 6,737,738 km (0.119 R)
• M19: 7,048,004 km (0.058 R)
• M20: 7,458,351 km (0.092 R)
• M21: 7,909,090 km (0.112 R)
• M22: 8,072,152 km (0.087 R)
• M23: 8,468,287 km (0.095 R)
• M24: 8,668,748 km (0.065 R)
• M25: 10,257,776 km (0.1 R)
• M26: 10,940,092 km (0.118 R)
• M27: 11,231,808 km (0.103 R)
• M28: 11,600,118 km (0.113 R)
• M29: 12,047,266 km (0.118 R)
• M30: 12,160,063 km (0.055 R)
• M31: 12,462,251 km (0.11 R)
• M32: 13,074,256 km (0.086 R)
• M33: 13,578,700 km (0.099 R)
• M34: 13,735,179 km (0.092 R)
• M35: 14,050,082 km (0.077 R)
• M36: 14,407,173 km (0.108 R)
• M37: 14,727,013 km (0.065 R)
• M38: 15,251,952 km (0.049 R)
• M39: 16,320,230 km (0.107 R)
• M40: 16,779,346 km (0.074 R)
• M41: 17,200,614 km (0.119 R)
• M42: 17,582,687 km (0.07 R)
• M43: 17,924,667 km (0.086 R)
• M44: 18,441,678 km (0.109 R)
• M45: 18,571,678 km (0.106 R)
• M46: 18,658,594 km (0.12 R)
• M47: 19,623,052 km (0.092 R)
• M48: 19,711,614 km (0.092 R)
• M49: 20,603,816 km (0.066 R)
• M50: 20,783,782 km (0.047 R)
• M51: 21,009,525 km (0.12 R)
• M52: 21,326,972 km (0.072 R)
• M53: 21,829,172 km (0.082 R)
• M54: 21,920,875 km (0.108 R)
• M55: 22,058,655 km (0.09 R)
• M56: 22,289,036 km (0.106 R)
• M57: 22,798,566 km (0.071 R)
• M58: 22,938,141 km (0.038 R)
• M59: 23,311,836 km (0.066 R)
• M60: 24,350,045 km (0.105 R)
• M61: 24,826,963 km (0.115 R)
• M62: 25,162,661 km (0.117 R)
• M63: 26,178,730 km (0.097 R)
• M64: 26,325,037 km (0.089 R)
• M65: 26,422,574 km (0.076 R)
• M66: 26,667,316 km (0.095 R)
• M67: 26,765,303 km (0.086 R)
• M68: 27,455,248 km (0.104 R)
• M69: 28,551,202 km (0.105 R)
• M70: 29,559,941 km (0.108 R)
• M71: 29,813,958 km (0.071 R)
• M72: 30,170,899 km (0.065 R)
• M73: 30,785,895 km (0.068 R)
• M74: 31,301,559 km (0.107 R)
• M75: 31,664,334 km (0.115 R)
• M76: 32,393,773 km (0.072 R)
• M77: 33,023,580 km (0.057 R)
• M78: 33,181,705 km (0.055 R)
• M79: 33,445,746 km (0.119 R)
• M80: 34,241,905 km (0.063 R)
• M81: 34,508,788 km (0.099 R)
• M82: 35,044,498 km (0.118 R)
• M83: 35,259,470 km (0.099 R)
• M84: 35,367,181 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 13.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.71 AU - 13.91 AU

Year: 14199 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,449,992 km

• M1: 177,124 km (0.118 R)
• M2: 398,678 km (0.04 R)
• M3: 636,988 km (0.09 R)
• M4: 836,102 km (0.093 R)
• M5: 1,000,062 km (0.085 R)
• M6: 1,116,000 km (0.086 R)
• M7: 1,383,631 km (0.078 R)
• M8: 1,514,379 km (0.081 R)
• M9: 2,030,641 km (0.093 R)
• M10: 2,130,423 km (0.085 R)
• M11: 2,231,851 km (0.093 R)
• M12: 2,466,121 km (0.04 R)
• M13: 2,791,496 km (0.031 R)
• M14: 3,130,784 km (0.116 R)
• M15: 5,295,166 km (0.086 R)
• M16: 5,680,979 km (0.093 R)
• M17: 5,931,107 km (0.085 R)
• M18: 6,148,622 km (0.032 R)
• M19: 6,294,929 km (0.105 R)
• M20: 6,479,682 km (0.074 R)
• M21: 6,703,780 km (0.062 R)
• M22: 6,854,574 km (0.086 R)
• M23: 7,352,436 km (0.044 R)
• M24: 7,586,258 km (0.098 R)
• M25: 7,704,141 km (0.076 R)
• M26: 7,862,116 km (0.055 R)
• M27: 8,668,748 km (0.079 R)
• M28: 9,123,675 km (0.111 R)
• M29: 9,291,075 km (0.062 R)
• M30: 9,459,373 km (0.093 R)
• M31: 9,628,867 km (0.097 R)
• M32: 10,360,101 km (0.117 R)
• M33: 10,622,646 km (0.103 R)
• M34: 11,785,171 km (0.069 R)
• M35: 11,967,530 km (0.029 R)
• M36: 12,289,166 km (0.099 R)
• M37: 13,987,551 km (0.056 R)
• M38: 14,084,191 km (0.04 R)
• M39: 14,570,085 km (0.079 R)
• M40: 15,309,397 km (0.082 R)
• M41: 17,340,039 km (0.063 R)
• M42: 17,756,220 km (0.065 R)
• M43: 19,185,329 km (0.082 R)
• M44: 19,508,011 km (0.071 R)
• M45: 20,377,025 km (0.102 R)
• M46: 20,486,531 km (0.063 R)
• M47: 20,706,290 km (0.092 R)
• M48: 21,147,903 km (0.114 R)
• M49: 21,369,906 km (0.069 R)
• M50: 21,592,657 km (0.1 R)
• M51: 22,209,300 km (0.116 R)
• M52: 23,402,493 km (0.051 R)
• M53: 24,441,899 km (0.085 R)
• M54: 25,025,779 km (0.101 R)
• M55: 26,028,982 km (0.097 R)
• M56: 27,226,214 km (0.105 R)
• M57: 27,346,790 km (0.115 R)
• M58: 29,240,400 km (0.12 R)
• M59: 29,736,018 km (0.111 R)
• M60: 29,922,566 km (0.077 R)
• M61: 30,047,032 km (0.088 R)
• M62: 31,936,453 km (0.105 R)
• M63: 33,993,872 km (0.118 R)
• M64: 34,580,146 km (0.033 R)
• M65: 34,907,466 km (0.092 R)
• M66: 36,027,655 km (0.114 R)
• M67: 36,292,892 km (0.113 R)
• M68: 37,025,772 km (0.099 R)
• M69: 37,696,270 km (0.062 R)
• M70: 38,438,425 km (0.103 R)
• M71: 38,573,961 km (0.055 R)
• M72: 40,143,242 km (0.094 R)
• M73: 40,624,947 km (0.091 R)
• M74: 41,942,306 km (0.077 R)
• M75: 42,851,562 km (0.104 R)
• M76: 42,992,034 km (0.089 R)
• M77: 44,618,612 km (0.097 R)
• M78: 46,193,279 km (0.099 R)
• M79: 47,640,489 km (0.118 R)
• M80: 47,931,756 km (0.075 R)
• M81: 48,150,468 km (0.101 R)
• M82: 48,442,782 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 7.3

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.79 AU - 17.67 AU

Year: 18780 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,449,992 km

• M1: 93,050 km (0.047 R)
• M2: 249,978 km (0.092 R)
• M3: 309,368 km (0.105 R)
• M4: 581,487 km (0.104 R)
• M5: 822,788 km (0.093 R)
• M6: 893,997 km (0.095 R)
• M7: 1,094,159 km (0.12 R)
• M8: 1,966,015 km (0.113 R)
• M9: 2,783,418 km (0.084 R)
• M10: 2,892,325 km (0.065 R)
• M11: 3,002,579 km (0.093 R)
• M12: 3,654,078 km (0.056 R)
• M13: 4,016,254 km (0.053 R)
• M14: 4,949,296 km (0.115 R)
• M15: 5,946,515 km (0.106 R)
• M16: 6,134,410 km (0.104 R)
• M17: 6,324,250 km (0.112 R)
• M18: 6,516,034 km (0.115 R)
• M19: 7,554,094 km (0.109 R)
• M20: 8,170,138 km (0.117 R)
• M21: 8,536,952 km (0.098 R)
• M22: 10,225,164 km (0.067 R)
• M23: 10,281,413 km (0.108 R)
• M24: 10,677,249 km (0.095 R)
• M25: 11,135,916 km (0.1 R)
• M26: 12,131,639 km (0.111 R)
• M27: 12,791,067 km (0.109 R)
• M28: 13,957,182 km (0.116 R)
• M29: 14,584,596 km (0.108 R)
• M30: 14,965,472 km (0.055 R)
• M31: 15,093,079 km (0.096 R)
• M32: 15,996,949 km (0.066 R)
• M33: 16,192,922 km (0.087 R)
• M34: 17,251,477 km (0.112 R)
• M35: 18,127,971 km (0.088 R)
• M36: 18,880,897 km (0.068 R)
• M37: 20,134,976 km (0.113 R)
• M38: 20,771,964 km (0.099 R)
• M39: 22,356,803 km (0.042 R)
• M40: 23,237,636 km (0.073 R)
• M41: 23,905,590 km (0.064 R)
• M42: 25,717,819 km (0.071 R)
• M43: 25,947,302 km (0.107 R)
• M44: 26,024,046 km (0.097 R)
• M45: 26,640,239 km (0.116 R)
• M46: 27,573,580 km (0.092 R)
• M47: 27,651,820 km (0.065 R)
• M48: 27,887,137 km (0.088 R)
• M49: 28,280,580 km (0.058 R)
• M50: 29,873,049 km (0.084 R)
• M51: 30,761,212 km (0.074 R)
• M52: 32,233,255 km (0.098 R)
• M53: 33,477,311 km (0.081 R)
• M54: 33,644,412 km (0.113 R)
• M55: 34,315,508 km (0.092 R)
• M56: 35,415,351 km (0.071 R)
• M57: 37,043,574 km (0.086 R)
• M58: 37,823,428 km (0.073 R)
• M59: 38,871,511 km (0.103 R)
• M60: 38,959,175 km (0.063 R)
• M61: 40,017,580 km (0.046 R)
• M62: 40,372,576 km (0.084 R)
• M63: 41,802,582 km (0.086 R)
• M64: 42,523,793 km (0.094 R)
• M65: 42,795,313 km (0.066 R)
• M66: 43,158,238 km (0.088 R)
• M67: 43,249,193 km (0.083 R)
• M68: 47,217,277 km (0.104 R)
• M69: 47,310,925 km (0.073 R)
• M70: 48,250,998 km (0.061 R)
• M71: 48,723,278 km (0.091 R)
• M72: 49,482,188 km (0.08 R)
• M73: 50,819,593 km (0.036 R)
• M74: 52,072,176 km (0.047 R)
• M75: 52,847,991 km (0.104 R)
• M76: 53,921,057 km (0.095 R)
• M77: 54,116,880 km (0.034 R)
• M78: 55,395,792 km (0.103 R)
• M79: 55,692,295 km (0.064 R)
• M80: 57,782,776 km (0.049 R)
• M81: 58,384,758 km (0.051 R)
• M82: 58,988,834 km (0.106 R)
• M83: 59,898,838 km (0.117 R)
• M84: 61,221,582 km (0.098 R)
• M85: 61,937,707 km (0.092 R)
• M86: 63,585,079 km (0.079 R)
• M87: 64,934,153 km (0.074 R)
• M88: 67,133,241 km (0.078 R)
• M89: 67,449,491 km (0.12 R)
• M90: 68,294,869 km (0.087 R)
• M91: 68,612,914 km (0.044 R)
• M92: 69,783,068 km (0.078 R)
• M93: 70,638,170 km (0.075 R)
• M94: 70,959,656 km (0.119 R)

Asteroid Belt

Center: 15.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 3.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.53 AU - 20.13 AU

Year: 24155 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,449,992 km

• M1: 161,715 km (0.079 R)
• M2: 215,122 km (0.088 R)
• M3: 387,159 km (0.106 R)
• M4: 652,097 km (0.044 R)
• M5: 786,735 km (0.078 R)
• M6: 865,424 km (0.119 R)
• M7: 1,389,016 km (0.042 R)
• M8: 1,465,012 km (0.03 R)
• M9: 2,078,214 km (0.082 R)
• M10: 2,320,712 km (0.085 R)
• M11: 2,343,151 km (0.074 R)
• M12: 2,525,810 km (0.079 R)
• M13: 2,953,212 km (0.089 R)
• M14: 3,583,467 km (0.1 R)
• M15: 3,740,695 km (0.083 R)
• M16: 5,313,567 km (0.082 R)
• M17: 6,167,023 km (0.096 R)
• M18: 6,198,289 km (0.111 R)
• M19: 6,229,555 km (0.077 R)
• M20: 6,355,366 km (0.051 R)
• M21: 6,545,655 km (0.038 R)
• M22: 7,094,829 km (0.074 R)
• M23: 7,292,148 km (0.116 R)
• M24: 7,591,643 km (0.062 R)
• M25: 7,997,053 km (0.104 R)
• M26: 9,112,156 km (0.115 R)
• M27: 9,506,645 km (0.119 R)
• M28: 10,573,129 km (0.057 R)
• M29: 11,292,096 km (0.086 R)
• M30: 11,638,116 km (0.07 R)
• M31: 12,936,476 km (0.026 R)
• M32: 13,137,236 km (0.118 R)
• M33: 13,704,661 km (0.109 R)
• M34: 14,155,998 km (0.1 R)
• M35: 15,073,481 km (0.061 R)
• M36: 15,115,668 km (0.101 R)
• M37: 15,581,965 km (0.113 R)
• M38: 16,139,067 km (0.087 R)
• M39: 16,355,086 km (0.085 R)
• M40: 16,441,853 km (0.081 R)
• M41: 17,140,774 km (0.061 R)
• M42: 18,072,620 km (0.084 R)
• M43: 19,249,207 km (0.118 R)
• M44: 19,754,399 km (0.088 R)
• M45: 19,985,378 km (0.107 R)
• M46: 22,875,459 km (0.101 R)
• M47: 23,166,726 km (0.093 R)
• M48: 23,801,919 km (0.082 R)
• M49: 24,343,912 km (0.113 R)
• M50: 25,792,169 km (0.1 R)
• M51: 26,247,246 km (0.105 R)
• M52: 26,705,015 km (0.062 R)
• M53: 30,460,670 km (0.106 R)
• M54: 31,048,888 km (0.09 R)
• M55: 31,317,417 km (0.085 R)
• M56: 31,911,021 km (0.089 R)
• M57: 32,127,788 km (0.053 R)
• M58: 32,182,092 km (0.074 R)
• M59: 34,600,043 km (0.045 R)
• M60: 34,655,693 km (0.113 R)
• M61: 35,325,592 km (0.079 R)
• M62: 37,990,080 km (0.098 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit