🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 42.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,187,721 km

• M1: 178,919 km (0.1 R)
• M2: 393,442 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.53 AU - 0.73 AU

Year: 183 Days

Day: 40.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 154.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,187,721 km

• M1: 307,723 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.57 AU - 0.71 AU

Year: 187 Days

Day: 21.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.81 AU - 3.65 AU

Year: 2120 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 13.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.84 AU - 6.24 AU

Year: 4763 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,187,721 km

• M1: 237,711 km (0.113 R)
• M2: 334,052 km (0.096 R)
• M3: 424,260 km (0.091 R)
• M4: 603,927 km (0.117 R)
• M5: 758,312 km (0.058 R)
• M6: 1,056,161 km (0.104 R)
• M7: 1,166,863 km (0.04 R)
• M8: 2,318,468 km (0.082 R)
• M9: 2,584,154 km (0.082 R)
• M10: 2,904,891 km (0.094 R)
• M11: 3,309,404 km (0.054 R)
• M12: 3,831,201 km (0.092 R)
• M13: 5,268,089 km (0.118 R)
• M14: 5,492,037 km (0.045 R)
• M15: 5,647,918 km (0.032 R)
• M16: 5,848,379 km (0.096 R)
• M17: 6,704,079 km (0.109 R)
• M18: 6,947,026 km (0.073 R)
• M19: 7,069,696 km (0.119 R)
• M20: 7,363,806 km (0.075 R)
• M21: 7,884,257 km (0.043 R)
• M22: 7,996,156 km (0.076 R)
• M23: 8,205,443 km (0.117 R)
• M24: 8,514,662 km (0.049 R)
• M25: 8,894,192 km (0.109 R)
• M26: 9,144,768 km (0.051 R)
• M27: 10,502,519 km (0.083 R)
• M28: 11,941,052 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 8.2

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.1 AU - 8.78 AU

Year: 8956 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,187,721 km

• M1: 122,969 km (0.119 R)
• M2: 435,928 km (0.115 R)
• M3: 1,102,985 km (0.094 R)
• M4: 1,219,073 km (0.107 R)
• M5: 1,278,763 km (0.041 R)
• M6: 1,484,908 km (0.117 R)
• M7: 1,635,703 km (0.067 R)
• M8: 1,814,323 km (0.106 R)
• M9: 1,929,214 km (0.107 R)
• M10: 2,313,232 km (0.113 R)
• M11: 2,826,203 km (0.086 R)
• M12: 3,041,175 km (0.069 R)
• M13: 3,150,830 km (0.071 R)
• M14: 3,233,857 km (0.063 R)
• M15: 3,573,145 km (0.096 R)
• M16: 3,894,481 km (0.093 R)
• M17: 4,164,206 km (0.073 R)
• M18: 4,378,281 km (0.044 R)
• M19: 4,658,777 km (0.042 R)
• M20: 4,721,907 km (0.118 R)
• M21: 5,171,898 km (0.114 R)
• M22: 5,402,129 km (0.064 R)
• M23: 6,043,754 km (0.095 R)
• M24: 7,032,895 km (0.11 R)
• M25: 7,920,160 km (0.063 R)
• M26: 8,569,864 km (0.089 R)
• M27: 8,686,400 km (0.095 R)
• M28: 8,803,386 km (0.048 R)
• M29: 9,117,841 km (0.072 R)
• M30: 9,717,429 km (0.107 R)
• M31: 10,412,311 km (0.04 R)
• M32: 10,996,640 km (0.062 R)
• M33: 11,207,872 km (0.101 R)
• M34: 11,292,844 km (0.094 R)
• M35: 12,153,481 km (0.102 R)
• M36: 12,768,328 km (0.075 R)
• M37: 12,901,470 km (0.107 R)
• M38: 13,800,553 km (0.11 R)
• M39: 13,891,509 km (0.087 R)
• M40: 14,119,945 km (0.078 R)
• M41: 15,611,136 km (0.039 R)
• M42: 15,991,713 km (0.115 R)
• M43: 16,183,198 km (0.066 R)
• M44: 16,520,093 km (0.078 R)
• M45: 16,956,619 km (0.038 R)
• M46: 17,791,376 km (0.116 R)
• M47: 18,039,558 km (0.113 R)
• M48: 19,144,788 km (0.106 R)
• M49: 19,449,967 km (0.095 R)
• M50: 20,168,336 km (0.101 R)
• M51: 20,686,842 km (0.032 R)
• M52: 20,843,322 km (0.108 R)
• M53: 21,104,819 km (0.066 R)
• M54: 22,055,364 km (0.115 R)
• M55: 22,643,283 km (0.067 R)
• M56: 23,127,980 km (0.034 R)
• M57: 23,236,140 km (0.102 R)
• M58: 26,446,061 km (0.048 R)
• M59: 26,899,642 km (0.045 R)
• M60: 27,871,878 km (0.071 R)
• M61: 28,044,664 km (0.085 R)
• M62: 28,449,177 km (0.084 R)
• M63: 28,565,115 km (0.109 R)
• M64: 28,739,397 km (0.084 R)
• M65: 28,855,784 km (0.084 R)
• M66: 29,674,383 km (0.102 R)
• M67: 30,145,766 km (0.057 R)
• M68: 30,976,333 km (0.1 R)
• M69: 31,514,287 km (0.084 R)
• M70: 31,814,530 km (0.057 R)
• M71: 31,874,669 km (0.062 R)
• M72: 32,538,883 km (0.094 R)
• M73: 32,599,620 km (0.113 R)
• M74: 32,781,681 km (0.062 R)
• M75: 33,574,400 km (0.1 R)
• M76: 34,682,621 km (0.117 R)
• M77: 35,303,452 km (0.091 R)
• M78: 35,552,832 km (0.038 R)
• M79: 35,740,278 km (0.094 R)
• M80: 35,865,342 km (0.092 R)
• M81: 36,997,947 km (0.103 R)
• M82: 39,104,734 km (0.115 R)
• M83: 39,556,669 km (0.075 R)
• M84: 40,140,250 km (0.05 R)
• M85: 40,922,647 km (0.104 R)
• M86: 41,512,811 km (0.077 R)
• M87: 42,635,393 km (0.116 R)
• M88: 43,033,922 km (0.103 R)
• M89: 43,433,647 km (0.062 R)
• M90: 44,035,629 km (0.063 R)
• M91: 44,371,327 km (0.11 R)
• M92: 44,707,772 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 15

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.87 AU - 12.73 AU

Year: 12964 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,187,721 km

• M1: 188,344 km (0.11 R)
• M2: 645,515 km (0.072 R)
• M3: 786,286 km (0.049 R)
• M4: 1,254,827 km (0.074 R)
• M5: 1,437,636 km (0.104 R)
• M6: 1,729,501 km (0.11 R)
• M7: 1,908,869 km (0.084 R)
• M8: 2,094,669 km (0.12 R)
• M9: 2,456,397 km (0.079 R)
• M10: 2,600,909 km (0.077 R)
• M11: 3,692,075 km (0.105 R)
• M12: 3,791,857 km (0.11 R)
• M13: 4,062,181 km (0.073 R)
• M14: 4,838,294 km (0.113 R)
• M15: 5,095,004 km (0.066 R)
• M16: 5,206,455 km (0.114 R)
• M17: 5,469,597 km (0.112 R)
• M18: 5,698,632 km (0.059 R)
• M19: 6,325,297 km (0.085 R)
• M20: 6,809,845 km (0.051 R)
• M21: 6,973,954 km (0.086 R)
• M22: 7,222,884 km (0.109 R)
• M23: 8,073,498 km (0.1 R)
• M24: 9,637,843 km (0.04 R)
• M25: 10,573,129 km (0.076 R)
• M26: 10,955,501 km (0.075 R)
• M27: 11,537,437 km (0.055 R)
• M28: 11,881,661 km (0.12 R)
• M29: 11,980,695 km (0.1 R)
• M30: 12,279,292 km (0.092 R)
• M31: 13,241,057 km (0.056 R)
• M32: 13,549,827 km (0.11 R)
• M33: 14,332,074 km (0.12 R)
• M34: 14,808,693 km (0.112 R)
• M35: 15,831,643 km (0.096 R)
• M36: 15,940,700 km (0.11 R)
• M37: 16,214,315 km (0.052 R)
• M38: 17,718,970 km (0.086 R)
• M39: 17,888,913 km (0.099 R)
• M40: 18,804,452 km (0.036 R)
• M41: 19,676,608 km (0.099 R)
• M42: 20,147,243 km (0.061 R)
• M43: 23,233,597 km (0.103 R)
• M44: 23,606,245 km (0.106 R)
• M45: 24,357,675 km (0.096 R)
• M46: 24,673,027 km (0.094 R)
• M47: 24,989,876 km (0.093 R)
• M48: 25,435,677 km (0.1 R)
• M49: 25,563,434 km (0.045 R)
• M50: 25,948,349 km (0.107 R)
• M51: 26,270,433 km (0.11 R)
• M52: 26,399,686 km (0.107 R)
• M53: 29,833,406 km (0.1 R)
• M54: 30,509,738 km (0.061 R)
• M55: 31,671,216 km (0.08 R)
• M56: 31,808,696 km (0.055 R)
• M57: 32,291,897 km (0.1 R)
• M58: 32,777,492 km (0.083 R)
• M59: 33,056,043 km (0.105 R)
• M60: 34,743,806 km (0.12 R)
• M61: 35,312,727 km (0.065 R)
• M62: 35,455,294 km (0.091 R)
• M63: 37,037,590 km (0.059 R)
• M64: 37,983,498 km (0.06 R)
• M65: 38,276,111 km (0.117 R)
• M66: 39,306,093 km (0.067 R)
• M67: 40,419,849 km (0.101 R)
• M68: 40,718,596 km (0.092 R)
• M69: 42,906,614 km (0.109 R)
• M70: 43,364,084 km (0.085 R)
• M71: 43,593,418 km (0.114 R)
• M72: 44,206,919 km (0.059 R)
• M73: 44,437,599 km (0.078 R)
• M74: 46,533,016 km (0.035 R)
• M75: 46,846,124 km (0.047 R)
• M76: 47,159,981 km (0.085 R)
• M77: 47,710,950 km (0.1 R)
• M78: 51,707,756 km (0.067 R)
• M79: 53,090,938 km (0.119 R)
• M80: 53,500,238 km (0.09 R)
• M81: 54,568,815 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 8.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.17 AU - 11.83 AU

Year: 14244 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,187,721 km

• M1: 129,701 km (0.074 R)
• M2: 193,879 km (0.084 R)
• M3: 263,442 km (0.066 R)
• M4: 368,160 km (0.1 R)
• M5: 451,636 km (0.05 R)
• M6: 729,589 km (0.096 R)
• M7: 1,238,371 km (0.105 R)
• M8: 1,313,469 km (0.03 R)
• M9: 1,429,258 km (0.119 R)
• M10: 1,508,246 km (0.118 R)
• M11: 1,926,073 km (0.113 R)
• M12: 2,193,703 km (0.108 R)
• M13: 2,449,516 km (0.104 R)
• M14: 2,665,984 km (0.066 R)
• M15: 2,914,017 km (0.101 R)
• M16: 3,221,590 km (0.075 R)
• M17: 3,485,780 km (0.063 R)
• M18: 3,895,529 km (0.06 R)
• M19: 4,063,677 km (0.115 R)
• M20: 4,234,368 km (0.053 R)
• M21: 4,320,536 km (0.077 R)
• M22: 4,523,989 km (0.092 R)
• M23: 4,940,320 km (0.088 R)
• M24: 5,031,126 km (0.114 R)
• M25: 6,229,405 km (0.11 R)
• M26: 6,792,940 km (0.087 R)
• M27: 6,894,068 km (0.105 R)
• M28: 7,235,002 km (0.109 R)
• M29: 7,303,817 km (0.11 R)
• M30: 8,004,084 km (0.093 R)
• M31: 8,218,458 km (0.067 R)
• M32: 8,689,243 km (0.089 R)
• M33: 9,131,604 km (0.115 R)
• M34: 10,541,414 km (0.093 R)
• M35: 10,815,776 km (0.093 R)
• M36: 11,013,096 km (0.092 R)
• M37: 11,411,475 km (0.112 R)
• M38: 11,652,777 km (0.111 R)
• M39: 11,936,414 km (0.075 R)
• M40: 12,634,737 km (0.082 R)
• M41: 13,177,777 km (0.067 R)
• M42: 13,643,176 km (0.111 R)
• M43: 15,292,044 km (0.112 R)
• M44: 15,825,660 km (0.113 R)
• M45: 16,683,155 km (0.076 R)
• M46: 16,774,260 km (0.092 R)
• M47: 17,416,932 km (0.105 R)
• M48: 17,834,310 km (0.111 R)
• M49: 18,114,357 km (0.117 R)
• M50: 18,301,953 km (0.037 R)
• M51: 19,344,949 km (0.034 R)
• M52: 20,896,130 km (0.112 R)
• M53: 21,389,055 km (0.115 R)
• M54: 21,935,685 km (0.091 R)
• M55: 22,336,159 km (0.058 R)
• M56: 22,587,633 km (0.08 R)
• M57: 23,246,013 km (0.041 R)
• M58: 25,153,984 km (0.096 R)
• M59: 25,415,781 km (0.044 R)
• M60: 26,737,627 km (0.111 R)
• M61: 26,844,440 km (0.088 R)
• M62: 27,811,291 km (0.073 R)
• M63: 28,244,676 km (0.111 R)
• M64: 28,680,305 km (0.111 R)
• M65: 29,337,788 km (0.108 R)
• M66: 30,000,357 km (0.114 R)
• M67: 30,389,162 km (0.096 R)
• M68: 30,612,063 km (0.099 R)
• M69: 33,271,763 km (0.073 R)
• M70: 33,386,505 km (0.051 R)
• M71: 33,616,586 km (0.103 R)
• M72: 33,847,117 km (0.096 R)
• M73: 33,904,712 km (0.108 R)
• M74: 34,135,990 km (0.108 R)
• M75: 34,541,849 km (0.073 R)
• M76: 35,769,000 km (0.105 R)
• M77: 36,713,561 km (0.109 R)
• M78: 37,308,063 km (0.116 R)
• M79: 37,726,189 km (0.097 R)
• M80: 38,446,503 km (0.085 R)
• M81: 38,566,929 km (0.066 R)
• M82: 39,110,718 km (0.106 R)
• M83: 40,022,666 km (0.053 R)
• M84: 40,205,774 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit