🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 24.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 20.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,409,569 km

• M1: 30,967 km (0.086 R)
• M2: 53,556 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.94 AU - 3 AU

Year: 1486 Days

Day: 30.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.45 AU - 3.79 AU

Year: 2110 Days

Day: 40.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,409,569 km

• M1: 1,064,239 km (0.118 R)
• M2: 1,684,322 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.45 AU - 4.25 AU

Year: 2892 Days

Day: 30.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.92 AU - 6.34 AU

Year: 5811 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,409,569 km

• M1: 143,764 km (0.101 R)
• M2: 244,293 km (0.059 R)
• M3: 319,391 km (0.06 R)
• M4: 414,536 km (0.116 R)
• M5: 539,899 km (0.066 R)
• M6: 660,475 km (0.091 R)
• M7: 770,579 km (0.105 R)
• M8: 1,212,640 km (0.111 R)
• M9: 1,428,510 km (0.118 R)
• M10: 1,521,111 km (0.093 R)
• M11: 1,811,481 km (0.078 R)
• M12: 2,272,691 km (0.075 R)
• M13: 2,492,749 km (0.094 R)
• M14: 2,573,233 km (0.032 R)
• M15: 2,736,594 km (0.035 R)
• M16: 3,229,968 km (0.072 R)
• M17: 3,300,279 km (0.042 R)
• M18: 3,496,102 km (0.069 R)
• M19: 3,604,710 km (0.059 R)
• M20: 3,862,318 km (0.118 R)
• M21: 4,126,059 km (0.118 R)
• M22: 4,532,666 km (0.112 R)
• M23: 5,156,639 km (0.12 R)
• M24: 5,342,888 km (0.073 R)
• M25: 5,552,475 km (0.069 R)
• M26: 6,066,493 km (0.109 R)
• M27: 6,506,610 km (0.099 R)
• M28: 6,708,118 km (0.052 R)
• M29: 7,140,157 km (0.103 R)
• M30: 7,417,810 km (0.063 R)
• M31: 7,698,905 km (0.103 R)
• M32: 7,817,237 km (0.09 R)
• M33: 8,710,635 km (0.037 R)
• M34: 8,883,271 km (0.1 R)
• M35: 8,957,621 km (0.108 R)
• M36: 9,182,018 km (0.116 R)
• M37: 10,253,288 km (0.089 R)
• M38: 10,566,696 km (0.114 R)
• M39: 11,016,088 km (0.091 R)
• M40: 11,176,158 km (0.109 R)
• M41: 11,310,197 km (0.111 R)
• M42: 11,498,691 km (0.113 R)
• M43: 11,606,850 km (0.099 R)
• M44: 11,906,195 km (0.025 R)
• M45: 12,015,551 km (0.06 R)
• M46: 12,373,689 km (0.036 R)
• M47: 13,326,926 km (0.116 R)
• M48: 13,440,621 km (0.067 R)
• M49: 13,526,041 km (0.113 R)
• M50: 13,611,761 km (0.116 R)
• M51: 13,956,285 km (0.072 R)
• M52: 14,042,752 km (0.047 R)
• M53: 14,274,479 km (0.09 R)
• M54: 14,829,936 km (0.116 R)
• M55: 15,006,910 km (0.064 R)
• M56: 16,082,968 km (0.073 R)
• M57: 17,060,291 km (0.109 R)
• M58: 17,400,626 km (0.059 R)
• M59: 17,868,418 km (0.099 R)
• M60: 17,993,931 km (0.058 R)
• M61: 18,214,139 km (0.049 R)
• M62: 18,689,112 km (0.051 R)
• M63: 18,880,298 km (0.091 R)
• M64: 19,910,579 km (0.075 R)
• M65: 20,105,804 km (0.048 R)
• M66: 20,334,390 km (0.112 R)
• M67: 21,091,505 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.25 AU - 8.29 AU

Year: 8293 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,409,569 km

• M1: 248,332 km (0.116 R)
• M2: 405,261 km (0.12 R)
• M3: 747,391 km (0.116 R)
• M4: 1,163,871 km (0.072 R)
• M5: 1,336,358 km (0.094 R)
• M6: 1,517,970 km (0.104 R)
• M7: 1,612,067 km (0.046 R)
• M8: 2,029,445 km (0.044 R)
• M9: 2,197,742 km (0.074 R)
• M10: 2,548,250 km (0.103 R)
• M11: 2,638,757 km (0.115 R)
• M12: 2,870,035 km (0.096 R)
• M13: 3,083,960 km (0.084 R)
• M14: 3,229,668 km (0.115 R)
• M15: 4,476,567 km (0.111 R)
• M16: 4,697,972 km (0.105 R)
• M17: 5,979,277 km (0.101 R)
• M18: 6,533,388 km (0.059 R)
• M19: 6,627,335 km (0.057 R)
• M20: 7,233,057 km (0.103 R)
• M21: 7,724,037 km (0.057 R)
• M22: 7,823,520 km (0.066 R)
• M23: 8,566,273 km (0.092 R)
• M24: 9,190,844 km (0.081 R)
• M25: 11,189,322 km (0.096 R)
• M26: 12,373,090 km (0.116 R)
• M27: 12,881,424 km (0.12 R)
• M28: 12,999,756 km (0.054 R)
• M29: 13,436,582 km (0.101 R)
• M30: 13,958,977 km (0.094 R)
• M31: 14,243,064 km (0.062 R)
• M32: 14,570,234 km (0.062 R)
• M33: 16,030,160 km (0.091 R)
• M34: 17,101,430 km (0.1 R)
• M35: 17,449,245 km (0.083 R)
• M36: 17,580,143 km (0.095 R)
• M37: 17,843,136 km (0.095 R)
• M38: 17,975,231 km (0.085 R)
• M39: 18,506,453 km (0.1 R)
• M40: 18,640,044 km (0.074 R)
• M41: 18,818,664 km (0.096 R)
• M42: 20,085,160 km (0.107 R)
• M43: 20,360,121 km (0.09 R)
• M44: 20,452,123 km (0.083 R)
• M45: 20,544,126 km (0.102 R)
• M46: 21,706,801 km (0.077 R)
• M47: 22,177,884 km (0.08 R)
• M48: 22,604,687 km (0.076 R)
• M49: 23,034,332 km (0.112 R)
• M50: 23,514,841 km (0.037 R)
• M51: 23,707,971 km (0.078 R)
• M52: 23,950,021 km (0.117 R)
• M53: 24,095,729 km (0.075 R)
• M54: 24,583,418 km (0.096 R)
• M55: 24,828,609 km (0.07 R)
• M56: 25,025,330 km (0.07 R)
• M57: 25,618,336 km (0.104 R)
• M58: 25,866,968 km (0.085 R)
• M59: 26,216,129 km (0.086 R)
• M60: 26,466,556 km (0.108 R)
• M61: 28,395,770 km (0.102 R)
• M62: 28,653,079 km (0.11 R)
• M63: 29,429,342 km (0.112 R)
• M64: 30,003,050 km (0.102 R)
• M65: 30,475,181 km (0.097 R)
• M66: 30,580,498 km (0.096 R)
• M67: 32,280,977 km (0.098 R)
• M68: 32,603,210 km (0.057 R)
• M69: 33,196,815 km (0.097 R)
• M70: 33,794,009 km (0.068 R)
• M71: 34,230,536 km (0.04 R)
• M72: 34,614,105 km (0.085 R)
• M73: 35,274,879 km (0.11 R)
• M74: 35,551,485 km (0.09 R)
• M75: 36,945,139 km (0.119 R)
• M76: 37,338,432 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 14.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.48 AU - 10.82 AU

Year: 10597 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,409,569 km

• M1: 273,016 km (0.102 R)
• M2: 499,507 km (0.029 R)
• M3: 634,893 km (0.12 R)
• M4: 820,544 km (0.109 R)
• M5: 968,197 km (0.119 R)
• M6: 1,065,586 km (0.088 R)
• M7: 1,335,610 km (0.033 R)
• M8: 2,574,879 km (0.028 R)
• M9: 2,771,001 km (0.11 R)
• M10: 2,914,167 km (0.096 R)
• M11: 3,208,126 km (0.109 R)
• M12: 4,050,063 km (0.062 R)
• M13: 4,147,751 km (0.109 R)
• M14: 4,345,669 km (0.069 R)
• M15: 4,614,346 km (0.114 R)
• M16: 4,716,522 km (0.056 R)
• M17: 5,239,217 km (0.105 R)
• M18: 5,453,441 km (0.058 R)
• M19: 6,226,413 km (0.087 R)
• M20: 6,568,244 km (0.1 R)
• M21: 6,838,418 km (0.027 R)
• M22: 7,955,914 km (0.105 R)
• M23: 8,368,804 km (0.067 R)
• M24: 8,831,062 km (0.111 R)
• M25: 9,561,997 km (0.108 R)
• M26: 9,693,044 km (0.03 R)
• M27: 10,446,868 km (0.099 R)
• M28: 11,311,693 km (0.099 R)
• M29: 11,450,371 km (0.12 R)
• M30: 12,010,764 km (0.104 R)
• M31: 13,255,718 km (0.12 R)
• M32: 13,548,780 km (0.116 R)
• M33: 13,696,134 km (0.114 R)
• M34: 13,844,086 km (0.05 R)
• M35: 14,191,303 km (0.118 R)
• M36: 14,541,362 km (0.107 R)
• M37: 14,944,977 km (0.068 R)
• M38: 15,301,169 km (0.079 R)
• M39: 16,596,089 km (0.102 R)
• M40: 17,550,224 km (0.095 R)
• M41: 18,142,183 km (0.071 R)
• M42: 19,290,197 km (0.091 R)
• M43: 20,012,754 km (0.088 R)
• M44: 20,236,852 km (0.093 R)
• M45: 21,312,760 km (0.073 R)
• M46: 21,541,645 km (0.096 R)
• M47: 23,107,934 km (0.106 R)
• M48: 24,172,473 km (0.115 R)
• M49: 24,411,231 km (0.12 R)
• M50: 24,590,748 km (0.106 R)
• M51: 24,830,853 km (0.119 R)
• M52: 25,921,122 km (0.097 R)
• M53: 26,165,416 km (0.103 R)
• M54: 26,287,936 km (0.111 R)
• M55: 26,471,942 km (0.107 R)
• M56: 27,212,601 km (0.083 R)
• M57: 28,085,355 km (0.112 R)
• M58: 28,525,023 km (0.11 R)
• M59: 29,475,119 km (0.119 R)
• M60: 29,730,333 km (0.113 R)
• M61: 29,858,089 km (0.082 R)
• M62: 31,016,875 km (0.092 R)
• M63: 32,848,551 km (0.104 R)
• M64: 33,378,277 km (0.072 R)
• M65: 33,844,125 km (0.096 R)
• M66: 34,513,426 km (0.083 R)
• M67: 35,661,290 km (0.049 R)
• M68: 37,440,906 km (0.076 R)
• M69: 38,480,761 km (0.105 R)
• M70: 39,039,210 km (0.102 R)
• M71: 39,249,245 km (0.073 R)
• M72: 40,376,316 km (0.058 R)
• M73: 43,023,001 km (0.109 R)
• M74: 43,384,878 km (0.072 R)
• M75: 45,283,425 km (0.113 R)
• M76: 46,390,898 km (0.047 R)
• M77: 46,836,550 km (0.102 R)
• M78: 49,842,869 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.6

Radius: 13.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.27 AU - 13.83 AU

Year: 15029 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,409,569 km

• M1: 221,106 km (0.04 R)
• M2: 407,953 km (0.107 R)
• M3: 788,231 km (0.112 R)
• M4: 1,296,864 km (0.096 R)
• M5: 1,586,635 km (0.109 R)
• M6: 2,106,039 km (0.104 R)
• M7: 2,578,170 km (0.062 R)
• M8: 3,083,511 km (0.066 R)
• M9: 3,365,802 km (0.118 R)
• M10: 3,546,517 km (0.097 R)
• M11: 4,031,812 km (0.073 R)
• M12: 4,301,986 km (0.116 R)
• M13: 4,778,904 km (0.116 R)
• M14: 5,441,323 km (0.089 R)
• M15: 5,740,369 km (0.101 R)
• M16: 6,000,969 km (0.075 R)
• M17: 6,488,957 km (0.048 R)
• M18: 6,806,254 km (0.119 R)
• M19: 7,175,163 km (0.106 R)
• M20: 7,598,076 km (0.083 R)
• M21: 7,693,071 km (0.087 R)
• M22: 8,915,136 km (0.117 R)
• M23: 9,065,781 km (0.042 R)
• M24: 10,407,374 km (0.083 R)
• M25: 10,886,087 km (0.042 R)
• M26: 11,209,368 km (0.099 R)
• M27: 12,365,461 km (0.071 R)
• M28: 12,929,445 km (0.084 R)
• M29: 13,965,560 km (0.113 R)
• M30: 14,258,173 km (0.088 R)
• M31: 15,028,303 km (0.086 R)
• M32: 15,268,108 km (0.076 R)
• M33: 15,751,309 km (0.06 R)
• M34: 15,933,819 km (0.1 R)
• M35: 16,239,597 km (0.079 R)
• M36: 18,306,142 km (0.083 R)
• M37: 18,948,665 km (0.084 R)
• M38: 19,598,518 km (0.064 R)
• M39: 19,729,416 km (0.082 R)
• M40: 19,926,287 km (0.039 R)
• M41: 22,681,281 km (0.112 R)
• M42: 24,068,053 km (0.047 R)
• M43: 26,271,480 km (0.066 R)
• M44: 27,287,549 km (0.118 R)
• M45: 29,358,133 km (0.075 R)
• M46: 29,808,423 km (0.104 R)
• M47: 30,185,410 km (0.082 R)
• M48: 31,862,850 km (0.089 R)
• M49: 32,248,364 km (0.117 R)
• M50: 32,635,374 km (0.079 R)
• M51: 33,179,761 km (0.056 R)
• M52: 33,413,881 km (0.08 R)
• M53: 34,356,348 km (0.085 R)
• M54: 35,228,055 km (0.115 R)
• M55: 36,267,461 km (0.115 R)
• M56: 37,154,875 km (0.069 R)
• M57: 38,868,818 km (0.094 R)
• M58: 39,694,000 km (0.097 R)
• M59: 42,035,206 km (0.076 R)
• M60: 43,734,788 km (0.063 R)
• M61: 43,906,077 km (0.083 R)
• M62: 46,151,841 km (0.119 R)
• M63: 50,036,748 km (0.117 R)
• M64: 50,215,816 km (0.07 R)
• M65: 50,664,460 km (0.091 R)
• M66: 51,024,243 km (0.081 R)
• M67: 51,294,716 km (0.113 R)
• M68: 51,384,924 km (0.089 R)
• M69: 52,563,157 km (0.079 R)
• M70: 53,658,512 km (0.088 R)
• M71: 54,025,326 km (0.113 R)
• M72: 56,057,613 km (0.088 R)
• M73: 56,429,813 km (0.07 R)
• M74: 56,523,012 km (0.082 R)
• M75: 56,896,259 km (0.102 R)
• M76: 57,738,944 km (0.081 R)
• M77: 57,926,839 km (0.084 R)
• M78: 58,491,571 km (0.086 R)
• M79: 58,585,967 km (0.064 R)
• M80: 58,869,156 km (0.058 R)
• M81: 60,196,837 km (0.054 R)
• M82: 61,438,499 km (0.032 R)
• M83: 62,688,539 km (0.092 R)
• M84: 64,238,672 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit