🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.06 AU - 1.2 AU

Year: 430 Days

Day: 30.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.46 AU - 2.34 AU

Year: 938 Days

Day: 38.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 81.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.45 AU - 3.31 AU

Year: 1751 Days

Day: 43.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.81 AU - 7.33 AU

Year: 5356 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,757,390 km

• M1: 189,241 km (0.091 R)
• M2: 274,362 km (0.119 R)
• M3: 576,550 km (0.074 R)
• M4: 930,050 km (0.119 R)
• M5: 1,349,971 km (0.048 R)
• M6: 1,450,052 km (0.116 R)
• M7: 1,576,014 km (0.073 R)
• M8: 1,827,039 km (0.066 R)
• M9: 2,182,483 km (0.078 R)
• M10: 2,274,935 km (0.103 R)
• M11: 2,714,304 km (0.068 R)
• M12: 2,915,064 km (0.09 R)
• M13: 3,270,957 km (0.119 R)
• M14: 3,362,063 km (0.118 R)
• M15: 4,421,215 km (0.113 R)
• M16: 4,727,143 km (0.113 R)
• M17: 4,865,372 km (0.083 R)
• M18: 5,022,599 km (0.082 R)
• M19: 5,704,765 km (0.115 R)
• M20: 5,870,520 km (0.115 R)
• M21: 6,763,021 km (0.045 R)
• M22: 7,037,084 km (0.09 R)
• M23: 7,435,014 km (0.045 R)
• M24: 7,922,254 km (0.042 R)
• M25: 8,025,028 km (0.097 R)
• M26: 8,461,854 km (0.093 R)
• M27: 8,778,553 km (0.1 R)
• M28: 9,142,375 km (0.113 R)
• M29: 9,228,693 km (0.046 R)
• M30: 9,642,331 km (0.071 R)
• M31: 9,951,101 km (0.106 R)
• M32: 11,103,453 km (0.08 R)
• M33: 11,871,638 km (0.095 R)
• M34: 12,226,484 km (0.109 R)
• M35: 12,560,836 km (0.085 R)
• M36: 13,409,804 km (0.094 R)
• M37: 14,102,591 km (0.09 R)
• M38: 14,806,898 km (0.063 R)
• M39: 15,214,552 km (0.097 R)
• M40: 15,445,382 km (0.083 R)
• M41: 15,548,455 km (0.083 R)
• M42: 15,703,438 km (0.087 R)
• M43: 17,014,514 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 12

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.43 AU - 7.79 AU

Year: 6087 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,757,390 km

• M1: 312,360 km (0.061 R)
• M2: 459,864 km (0.119 R)
• M3: 623,225 km (0.104 R)
• M4: 713,133 km (0.09 R)
• M5: 967,150 km (0.082 R)
• M6: 1,043,146 km (0.085 R)
• M7: 1,153,100 km (0.11 R)
• M8: 1,351,318 km (0.117 R)
• M9: 1,507,647 km (0.109 R)
• M10: 1,707,061 km (0.111 R)
• M11: 2,420,344 km (0.098 R)
• M12: 3,056,733 km (0.089 R)
• M13: 3,358,622 km (0.112 R)
• M14: 3,645,999 km (0.088 R)
• M15: 4,117,382 km (0.087 R)
• M16: 4,244,690 km (0.059 R)
• M17: 4,347,464 km (0.106 R)
• M18: 4,425,105 km (0.108 R)
• M19: 5,254,775 km (0.06 R)
• M20: 5,617,101 km (0.118 R)
• M21: 5,815,617 km (0.109 R)
• M22: 6,248,703 km (0.1 R)
• M23: 6,424,929 km (0.099 R)
• M24: 6,782,468 km (0.036 R)
• M25: 6,872,825 km (0.062 R)
• M26: 7,361,711 km (0.12 R)
• M27: 7,798,687 km (0.101 R)
• M28: 7,893,532 km (0.068 R)
• M29: 8,020,391 km (0.096 R)
• M30: 8,116,133 km (0.066 R)
• M31: 8,928,151 km (0.087 R)
• M32: 9,327,128 km (0.09 R)
• M33: 9,697,981 km (0.112 R)
• M34: 10,280,814 km (0.099 R)
• M35: 11,950,626 km (0.082 R)
• M36: 12,206,588 km (0.115 R)
• M37: 12,353,643 km (0.049 R)
• M38: 13,285,936 km (0.119 R)
• M39: 14,279,566 km (0.115 R)
• M40: 14,395,653 km (0.096 R)
• M41: 14,824,401 km (0.113 R)
• M42: 15,178,350 km (0.113 R)
• M43: 15,934,716 km (0.104 R)
• M44: 17,983,310 km (0.106 R)
• M45: 18,150,710 km (0.09 R)
• M46: 18,318,708 km (0.117 R)
• M47: 18,571,678 km (0.091 R)
• M48: 19,380,255 km (0.052 R)
• M49: 19,767,264 km (0.109 R)
• M50: 19,853,732 km (0.041 R)
• M51: 20,026,817 km (0.091 R)
• M52: 20,156,967 km (0.116 R)
• M53: 20,899,720 km (0.095 R)
• M54: 21,031,815 km (0.03 R)
• M55: 21,562,738 km (0.107 R)
• M56: 23,090,880 km (0.106 R)
• M57: 23,684,335 km (0.068 R)
• M58: 24,098,123 km (0.084 R)
• M59: 24,421,703 km (0.118 R)
• M60: 24,653,579 km (0.096 R)
• M61: 24,793,154 km (0.076 R)
• M62: 25,260,199 km (0.108 R)
• M63: 25,447,795 km (0.099 R)
• M64: 25,918,878 km (0.083 R)
• M65: 26,060,847 km (0.08 R)
• M66: 26,535,670 km (0.078 R)
• M67: 28,025,815 km (0.097 R)
• M68: 28,268,762 km (0.073 R)
• M69: 30,386,469 km (0.077 R)
• M70: 30,936,391 km (0.106 R)
• M71: 31,742,125 km (0.078 R)
• M72: 32,046,108 km (0.101 R)
• M73: 32,350,988 km (0.119 R)
• M74: 32,758,942 km (0.119 R)
• M75: 33,734,918 km (0.045 R)
• M76: 33,838,290 km (0.12 R)
• M77: 34,668,259 km (0.11 R)
• M78: 34,876,948 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.3

Radius: 5.8

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.21 AU - 16.61 AU

Year: 22729 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,757,390 km

• M1: 128,654 km (0.095 R)
• M2: 262,694 km (0.109 R)
• M3: 347,366 km (0.073 R)
• M4: 461,809 km (0.098 R)
• M5: 656,735 km (0.105 R)
• M6: 751,430 km (0.05 R)
• M7: 800,498 km (0.094 R)
• M8: 876,195 km (0.101 R)
• M9: 1,349,822 km (0.085 R)
• M10: 1,993,242 km (0.113 R)
• M11: 2,990,461 km (0.116 R)
• M12: 3,069,748 km (0.099 R)
• M13: 3,230,267 km (0.114 R)
• M14: 3,434,917 km (0.091 R)
• M15: 4,656,533 km (0.049 R)
• M16: 5,075,257 km (0.111 R)
• M17: 5,265,247 km (0.038 R)
• M18: 6,556,127 km (0.104 R)
• M19: 7,666,292 km (0.087 R)
• M20: 9,641,882 km (0.057 R)
• M21: 10,353,519 km (0.103 R)
• M22: 10,413,508 km (0.102 R)
• M23: 10,898,205 km (0.114 R)
• M24: 12,974,175 km (0.103 R)
• M25: 13,824,638 km (0.049 R)
• M26: 14,558,266 km (0.117 R)
• M27: 14,760,672 km (0.113 R)
• M28: 16,063,221 km (0.076 R)
• M29: 17,046,378 km (0.057 R)
• M30: 17,259,705 km (0.096 R)
• M31: 18,193,794 km (0.113 R)
• M32: 19,070,587 km (0.066 R)
• M33: 19,217,941 km (0.085 R)
• M34: 21,474,924 km (0.098 R)
• M35: 21,859,241 km (0.038 R)
• M36: 22,245,802 km (0.079 R)
• M37: 23,261,272 km (0.111 R)
• M38: 23,339,961 km (0.072 R)
• M39: 24,211,967 km (0.072 R)
• M40: 24,772,360 km (0.084 R)
• M41: 25,499,256 km (0.06 R)
• M42: 25,580,488 km (0.058 R)
• M43: 25,824,482 km (0.093 R)
• M44: 26,808,686 km (0.083 R)
• M45: 27,471,555 km (0.075 R)
• M46: 28,897,970 km (0.099 R)
• M47: 28,982,643 km (0.105 R)
• M48: 29,237,109 km (0.109 R)
• M49: 29,833,705 km (0.089 R)
• M50: 30,090,714 km (0.051 R)
• M51: 31,560,513 km (0.088 R)
• M52: 32,260,182 km (0.054 R)
• M53: 33,763,940 km (0.119 R)
• M54: 34,210,639 km (0.108 R)
• M55: 35,653,062 km (0.05 R)
• M56: 35,834,674 km (0.058 R)
• M57: 36,656,116 km (0.042 R)
• M58: 37,391,389 km (0.066 R)
• M59: 37,668,445 km (0.067 R)
• M60: 39,063,744 km (0.107 R)
• M61: 41,521,936 km (0.08 R)
• M62: 42,288,326 km (0.046 R)
• M63: 43,155,994 km (0.113 R)
• M64: 45,400,261 km (0.104 R)
• M65: 46,486,940 km (0.097 R)
• M66: 47,682,077 km (0.103 R)
• M67: 47,782,158 km (0.112 R)
• M68: 49,797,840 km (0.098 R)
• M69: 50,408,050 km (0.114 R)
• M70: 50,816,153 km (0.117 R)
• M71: 51,327,927 km (0.072 R)
• M72: 51,841,197 km (0.12 R)
• M73: 53,184,137 km (0.091 R)
• M74: 54,224,740 km (0.114 R)
• M75: 56,855,868 km (0.107 R)
• M76: 58,133,433 km (0.094 R)
• M77: 59,959,575 km (0.096 R)
• M78: 61,042,514 km (0.102 R)
• M79: 63,998,567 km (0.083 R)
• M80: 64,219,374 km (0.095 R)
• M81: 64,772,437 km (0.096 R)
• M82: 68,462,718 km (0.049 R)
• M83: 68,801,557 km (0.115 R)
• M84: 69,594,425 km (0.072 R)
• M85: 70,276,293 km (0.105 R)
• M86: 70,618,124 km (0.095 R)
• M87: 71,303,432 km (0.059 R)
• M88: 71,761,500 km (0.1 R)
• M89: 71,876,242 km (0.079 R)
• M90: 73,603,499 km (0.084 R)
• M91: 74,878,970 km (0.037 R)
• M92: 75,927,950 km (0.087 R)
• M93: 78,394,371 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 4.4

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.57 AU - 19.07 AU

Year: 24707 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,757,390 km

• M1: 227,838 km (0.104 R)
• M2: 272,867 km (0.12 R)
• M3: 524,191 km (0.107 R)
• M4: 832,512 km (0.079 R)
• M5: 1,082,341 km (0.113 R)
• M6: 1,411,157 km (0.118 R)
• M7: 1,677,142 km (0.07 R)
• M8: 2,187,420 km (0.106 R)
• M9: 2,356,316 km (0.07 R)
• M10: 2,635,017 km (0.102 R)
• M11: 3,110,140 km (0.037 R)
• M12: 4,095,990 km (0.034 R)
• M13: 5,214,234 km (0.058 R)
• M14: 5,349,021 km (0.069 R)
• M15: 5,946,216 km (0.083 R)
• M16: 7,302,770 km (0.089 R)
• M17: 7,860,919 km (0.103 R)
• M18: 8,275,305 km (0.076 R)
• M19: 8,590,807 km (0.118 R)
• M20: 9,505,897 km (0.115 R)
• M21: 10,564,751 km (0.047 R)
• M22: 11,252,453 km (0.067 R)
• M23: 12,251,467 km (0.111 R)
• M24: 12,852,252 km (0.105 R)
• M25: 15,285,013 km (0.072 R)
• M26: 15,931,276 km (0.049 R)
• M27: 16,520,542 km (0.032 R)
• M28: 19,224,074 km (0.104 R)
• M29: 21,196,522 km (0.035 R)
• M30: 22,864,090 km (0.043 R)
• M31: 23,306,151 km (0.055 R)
• M32: 23,676,556 km (0.088 R)
• M33: 24,123,554 km (0.089 R)
• M34: 24,498,297 km (0.095 R)
• M35: 25,557,749 km (0.109 R)
• M36: 25,939,672 km (0.04 R)
• M37: 27,877,713 km (0.09 R)
• M38: 29,142,264 km (0.075 R)
• M39: 29,701,311 km (0.069 R)
• M40: 30,668,012 km (0.043 R)
• M41: 33,462,501 km (0.063 R)
• M42: 33,796,553 km (0.104 R)
• M43: 34,299,650 km (0.063 R)
• M44: 35,398,447 km (0.084 R)
• M45: 36,680,500 km (0.082 R)
• M46: 37,717,064 km (0.064 R)
• M47: 39,377,750 km (0.09 R)
• M48: 40,172,713 km (0.109 R)
• M49: 42,860,688 km (0.113 R)
• M50: 43,769,495 km (0.05 R)
• M51: 44,134,813 km (0.106 R)
• M52: 44,409,474 km (0.09 R)
• M53: 44,501,178 km (0.093 R)
• M54: 44,776,587 km (0.105 R)
• M55: 46,347,814 km (0.071 R)
• M56: 47,374,055 km (0.117 R)
• M57: 49,449,127 km (0.094 R)
• M58: 49,829,555 km (0.067 R)
• M59: 51,264,797 km (0.045 R)
• M60: 52,229,254 km (0.081 R)
• M61: 52,713,652 km (0.118 R)
• M62: 54,175,822 km (0.094 R)
• M63: 56,146,175 km (0.074 R)
• M64: 58,039,635 km (0.067 R)
• M65: 58,440,857 km (0.077 R)
• M66: 61,581,963 km (0.109 R)
• M67: 61,684,139 km (0.077 R)
• M68: 62,196,063 km (0.053 R)
• M69: 63,224,398 km (0.082 R)
• M70: 64,673,403 km (0.086 R)
• M71: 65,089,286 km (0.07 R)
• M72: 67,182,609 km (0.045 R)
• M73: 69,510,651 km (0.08 R)
• M74: 70,256,845 km (0.097 R)
• M75: 71,112,993 km (0.074 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit