🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.86 AU - 0.86 AU

Year: 279 Days

Day: 16.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,172,393 km

• M1: 487,839 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.42 AU - 1.94 AU

Year: 762 Days

Day: 18.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.89 AU - 5.11 AU

Year: 3911 Days

Day: 35.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,172,393 km

• M1: 1,603,839 km (0.119 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853

Radius: 13.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.29 AU - 7.87 AU

Year: 6591 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,172,393 km

• M1: 335,847 km (0.063 R)
• M2: 438,471 km (0.102 R)
• M3: 569,070 km (0.097 R)
• M4: 701,913 km (0.097 R)
• M5: 1,649,765 km (0.116 R)
• M6: 1,932,655 km (0.107 R)
• M7: 2,364,245 km (0.03 R)
• M8: 2,454,303 km (0.107 R)
• M9: 2,661,346 km (0.049 R)
• M10: 2,778,780 km (0.1 R)
• M11: 2,922,245 km (0.115 R)
• M12: 3,043,718 km (0.094 R)
• M13: 3,781,834 km (0.093 R)
• M14: 4,157,774 km (0.09 R)
• M15: 5,179,527 km (0.119 R)
• M16: 5,327,629 km (0.049 R)
• M17: 5,627,872 km (0.064 R)
• M18: 5,749,495 km (0.109 R)
• M19: 5,964,467 km (0.111 R)
• M20: 6,182,282 km (0.051 R)
• M21: 6,818,970 km (0.119 R)
• M22: 7,443,392 km (0.07 R)
• M23: 7,610,792 km (0.09 R)
• M24: 8,154,879 km (0.104 R)
• M25: 8,431,635 km (0.028 R)
• M26: 8,536,354 km (0.119 R)
• M27: 9,424,965 km (0.105 R)
• M28: 9,642,630 km (0.083 R)
• M29: 9,788,787 km (0.119 R)
• M30: 10,120,146 km (0.114 R)
• M31: 10,417,697 km (0.096 R)
• M32: 11,870,890 km (0.072 R)
• M33: 12,027,519 km (0.094 R)
• M34: 12,941,861 km (0.114 R)
• M35: 13,143,519 km (0.095 R)
• M36: 13,590,967 km (0.106 R)
• M37: 13,837,205 km (0.111 R)
• M38: 14,043,500 km (0.092 R)
• M39: 14,752,594 km (0.075 R)
• M40: 15,090,386 km (0.047 R)
• M41: 15,601,712 km (0.058 R)
• M42: 15,773,450 km (0.074 R)
• M43: 16,075,638 km (0.087 R)
• M44: 17,258,658 km (0.101 R)
• M45: 17,525,391 km (0.109 R)
• M46: 17,883,229 km (0.087 R)
• M47: 18,108,074 km (0.117 R)
• M48: 18,288,639 km (0.109 R)
• M49: 19,246,364 km (0.047 R)
• M50: 19,893,974 km (0.085 R)
• M51: 19,987,024 km (0.095 R)
• M52: 20,689,834 km (0.08 R)
• M53: 21,210,435 km (0.112 R)
• M54: 21,400,873 km (0.115 R)
• M55: 21,544,038 km (0.083 R)
• M56: 21,735,374 km (0.086 R)
• M57: 22,119,840 km (0.113 R)
• M58: 23,139,799 km (0.109 R)
• M59: 23,335,772 km (0.061 R)
• M60: 23,680,146 km (0.039 R)
• M61: 24,026,316 km (0.089 R)
• M62: 24,175,016 km (0.117 R)
• M63: 24,673,326 km (0.088 R)
• M64: 24,823,523 km (0.087 R)
• M65: 25,680,120 km (0.068 R)
• M66: 26,957,536 km (0.084 R)
• M67: 27,163,832 km (0.06 R)
• M68: 27,370,726 km (0.118 R)
• M69: 27,785,860 km (0.081 R)
• M70: 29,733,325 km (0.056 R)
• M71: 30,481,763 km (0.088 R)
• M72: 30,589,174 km (0.08 R)
• M73: 31,020,016 km (0.097 R)
• M74: 31,128,026 km (0.071 R)
• M75: 31,724,622 km (0.112 R)
• M76: 33,647,553 km (0.111 R)
• M77: 34,092,457 km (0.062 R)
• M78: 34,427,407 km (0.081 R)
• M79: 35,213,095 km (0.103 R)
• M80: 35,777,976 km (0.099 R)
• M81: 37,490,423 km (0.1 R)
• M82: 37,778,399 km (0.1 R)
• M83: 38,298,700 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.56 AU - 7.98 AU

Year: 7577 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,172,393 km

• M1: 124,166 km (0.085 R)
• M2: 255,064 km (0.108 R)
• M3: 413,788 km (0.073 R)
• M4: 576,700 km (0.056 R)
• M5: 671,994 km (0.108 R)
• M6: 761,453 km (0.114 R)
• M7: 1,042,248 km (0.051 R)
• M8: 1,160,879 km (0.048 R)
• M9: 1,298,210 km (0.087 R)
• M10: 1,383,332 km (0.09 R)
• M11: 1,484,908 km (0.108 R)
• M12: 1,544,149 km (0.111 R)
• M13: 1,726,958 km (0.089 R)
• M14: 1,836,912 km (0.063 R)
• M15: 2,147,029 km (0.119 R)
• M16: 2,282,714 km (0.11 R)
• M17: 2,544,809 km (0.082 R)
• M18: 2,616,317 km (0.12 R)
• M19: 2,724,925 km (0.083 R)
• M20: 3,003,177 km (0.069 R)
• M21: 3,078,874 km (0.095 R)
• M22: 3,232,361 km (0.08 R)
• M23: 3,447,483 km (0.1 R)
• M24: 3,606,954 km (0.107 R)
• M25: 3,809,659 km (0.114 R)
• M26: 4,548,673 km (0.109 R)
• M27: 4,657,879 km (0.099 R)
• M28: 4,745,843 km (0.057 R)
• M29: 4,878,985 km (0.091 R)
• M30: 6,446,771 km (0.106 R)
• M31: 6,544,907 km (0.051 R)
• M32: 6,817,624 km (0.113 R)
• M33: 7,246,371 km (0.095 R)
• M34: 7,476,902 km (0.051 R)
• M35: 7,632,035 km (0.093 R)
• M36: 7,736,005 km (0.06 R)
• M37: 8,450,036 km (0.092 R)
• M38: 8,638,529 km (0.078 R)
• M39: 9,742,711 km (0.109 R)
• M40: 9,855,657 km (0.04 R)
• M41: 10,745,017 km (0.035 R)
• M42: 11,719,796 km (0.045 R)
• M43: 11,839,923 km (0.117 R)
• M44: 12,081,225 km (0.062 R)
• M45: 12,141,812 km (0.04 R)
• M46: 12,232,917 km (0.064 R)
• M47: 12,477,061 km (0.114 R)
• M48: 13,094,152 km (0.115 R)
• M49: 13,281,299 km (0.117 R)
• M50: 13,942,970 km (0.078 R)
• M51: 14,293,927 km (0.067 R)
• M52: 14,454,445 km (0.072 R)
• M53: 14,744,815 km (0.101 R)
• M54: 14,874,516 km (0.027 R)
• M55: 14,972,054 km (0.118 R)
• M56: 15,726,775 km (0.057 R)
• M57: 15,892,530 km (0.117 R)
• M58: 16,158,814 km (0.092 R)
• M59: 16,460,254 km (0.037 R)
• M60: 16,527,423 km (0.082 R)
• M61: 17,546,783 km (0.077 R)
• M62: 18,168,213 km (0.087 R)
• M63: 19,078,516 km (0.039 R)
• M64: 19,610,486 km (0.109 R)
• M65: 19,788,806 km (0.116 R)
• M66: 19,860,314 km (0.094 R)
• M67: 20,255,252 km (0.076 R)
• M68: 20,507,774 km (0.07 R)
• M69: 20,834,196 km (0.099 R)
• M70: 21,491,978 km (0.076 R)
• M71: 22,268,092 km (0.03 R)
• M72: 22,715,689 km (0.067 R)
• M73: 22,940,534 km (0.101 R)
• M74: 23,392,619 km (0.118 R)
• M75: 23,771,550 km (0.109 R)
• M76: 24,305,465 km (0.12 R)
• M77: 24,420,356 km (0.059 R)
• M78: 25,075,146 km (0.095 R)
• M79: 25,152,488 km (0.073 R)
• M80: 25,346,367 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 13

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.64 AU - 12.48 AU

Year: 12005 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,172,393 km

• M1: 204,201 km (0.086 R)
• M2: 407,953 km (0.094 R)
• M3: 637,736 km (0.113 R)
• M4: 858,393 km (0.099 R)
• M5: 969,095 km (0.05 R)
• M6: 1,125,275 km (0.098 R)
• M7: 1,248,095 km (0.12 R)
• M8: 1,508,246 km (0.098 R)
• M9: 2,183,231 km (0.113 R)
• M10: 2,886,940 km (0.072 R)
• M11: 3,264,226 km (0.113 R)
• M12: 3,443,743 km (0.066 R)
• M13: 4,130,248 km (0.084 R)
• M14: 4,390,398 km (0.069 R)
• M15: 5,449,102 km (0.081 R)
• M16: 5,952,499 km (0.072 R)
• M17: 6,284,008 km (0.09 R)
• M18: 6,508,405 km (0.048 R)
• M19: 6,621,651 km (0.12 R)
• M20: 6,773,642 km (0.077 R)
• M21: 7,236,647 km (0.105 R)
• M22: 7,551,102 km (0.097 R)
• M23: 7,670,182 km (0.11 R)
• M24: 8,071,553 km (0.102 R)
• M25: 8,438,816 km (0.108 R)
• M26: 8,769,876 km (0.117 R)
• M27: 8,979,014 km (0.07 R)
• M28: 9,147,461 km (0.081 R)
• M29: 9,359,591 km (0.049 R)
• M30: 9,573,366 km (0.103 R)
• M31: 10,312,080 km (0.053 R)
• M32: 11,114,374 km (0.113 R)
• M33: 11,890,637 km (0.111 R)
• M34: 15,066,750 km (0.101 R)
• M35: 15,519,134 km (0.106 R)
• M36: 15,721,689 km (0.034 R)
• M37: 15,874,129 km (0.04 R)
• M38: 17,007,184 km (0.049 R)
• M39: 17,530,926 km (0.098 R)
• M40: 17,953,689 km (0.026 R)
• M41: 18,755,384 km (0.12 R)
• M42: 19,079,413 km (0.087 R)
• M43: 19,514,294 km (0.085 R)
• M44: 20,062,421 km (0.116 R)
• M45: 22,248,644 km (0.107 R)
• M46: 22,878,900 km (0.109 R)
• M47: 23,051,685 km (0.098 R)
• M48: 23,514,990 km (0.091 R)
• M49: 23,805,958 km (0.078 R)
• M50: 24,039,779 km (0.103 R)
• M51: 24,509,367 km (0.112 R)
• M52: 25,160,267 km (0.112 R)
• M53: 25,398,278 km (0.095 R)
• M54: 26,117,095 km (0.084 R)
• M55: 26,297,810 km (0.078 R)
• M56: 27,268,700 km (0.072 R)
• M57: 27,820,118 km (0.111 R)
• M58: 29,747,088 km (0.113 R)
• M59: 30,251,382 km (0.105 R)
• M60: 30,822,098 km (0.113 R)
• M61: 31,460,432 km (0.096 R)
• M62: 32,103,105 km (0.087 R)
• M63: 33,597,737 km (0.061 R)
• M64: 35,915,307 km (0.106 R)
• M65: 36,452,364 km (0.11 R)
• M66: 36,789,258 km (0.092 R)
• M67: 37,466,338 km (0.068 R)
• M68: 37,738,307 km (0.109 R)
• M69: 38,489,587 km (0.106 R)
• M70: 38,695,284 km (0.091 R)
• M71: 38,970,245 km (0.087 R)
• M72: 39,176,840 km (0.095 R)
• M73: 40,215,348 km (0.1 R)
• M74: 40,493,750 km (0.105 R)
• M75: 41,754,860 km (0.108 R)
• M76: 42,036,852 km (0.11 R)
• M77: 42,744,600 km (0.049 R)
• M78: 44,315,527 km (0.11 R)
• M79: 47,366,575 km (0.111 R)
• M80: 49,438,057 km (0.12 R)
• M81: 49,587,206 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 7.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.39 AU - 18.89 AU

Year: 23747 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,172,393 km

• M1: 105,018 km (0.115 R)
• M2: 154,385 km (0.118 R)
• M3: 222,003 km (0.086 R)
• M4: 275,260 km (0.032 R)
• M5: 597,195 km (0.064 R)
• M6: 1,234,332 km (0.1 R)
• M7: 2,466,420 km (0.068 R)
• M8: 3,293,696 km (0.093 R)
• M9: 3,402,753 km (0.091 R)
• M10: 3,965,840 km (0.108 R)
• M11: 4,638,880 km (0.093 R)
• M12: 5,561,301 km (0.106 R)
• M13: 6,222,075 km (0.109 R)
• M14: 6,538,923 km (0.089 R)
• M15: 7,235,451 km (0.116 R)
• M16: 7,809,607 km (0.054 R)
• M17: 8,497,907 km (0.079 R)
• M18: 9,514,574 km (0.093 R)
• M19: 9,566,485 km (0.095 R)
• M20: 10,037,269 km (0.095 R)
• M21: 10,302,057 km (0.04 R)
• M22: 10,355,314 km (0.114 R)
• M23: 10,515,534 km (0.056 R)
• M24: 13,247,490 km (0.093 R)
• M25: 13,889,265 km (0.09 R)
• M26: 14,007,148 km (0.079 R)
• M27: 14,184,421 km (0.109 R)
• M28: 17,437,277 km (0.116 R)
• M29: 20,907,649 km (0.037 R)
• M30: 23,172,710 km (0.108 R)
• M31: 23,312,435 km (0.101 R)
• M32: 23,663,092 km (0.08 R)
• M33: 25,730,983 km (0.074 R)
• M34: 26,530,434 km (0.061 R)
• M35: 26,749,894 km (0.111 R)
• M36: 26,969,953 km (0.04 R)
• M37: 27,781,821 km (0.068 R)
• M38: 27,856,021 km (0.054 R)
• M39: 29,808,722 km (0.073 R)
• M40: 30,113,004 km (0.056 R)
• M41: 31,263,262 km (0.087 R)
• M42: 31,727,464 km (0.109 R)
• M43: 33,685,701 km (0.063 R)
• M44: 34,002,698 km (0.104 R)
• M45: 36,086,896 km (0.114 R)
• M46: 36,899,512 km (0.084 R)
• M47: 37,226,233 km (0.063 R)
• M48: 37,635,982 km (0.117 R)
• M49: 39,206,610 km (0.032 R)
• M50: 39,540,064 km (0.115 R)
• M51: 39,958,190 km (0.063 R)
• M52: 41,390,440 km (0.081 R)
• M53: 43,011,183 km (0.103 R)
• M54: 43,786,100 km (0.087 R)
• M55: 46,402,268 km (0.092 R)
• M56: 46,931,545 km (0.053 R)
• M57: 49,878,324 km (0.087 R)
• M58: 50,149,245 km (0.041 R)
• M59: 50,511,123 km (0.101 R)
• M60: 51,784,500 km (0.113 R)
• M61: 53,714,312 km (0.114 R)
• M62: 55,107,218 km (0.049 R)
• M63: 55,480,614 km (0.054 R)
• M64: 56,794,233 km (0.057 R)
• M65: 57,549,403 km (0.108 R)
• M66: 59,260,953 km (0.096 R)
• M67: 61,085,448 km (0.098 R)
• M68: 61,859,168 km (0.084 R)
• M69: 62,636,180 km (0.071 R)
• M70: 63,416,333 km (0.104 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit