🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 157 Days

Day: 35.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,259,585 km

• M1: 88,263 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.97 AU

Year: 289 Days

Day: 45.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.81 AU - 2.45 AU

Year: 1302 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 12.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.02 AU - 8.88 AU

Year: 8520 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,259,585 km

• M1: 199,264 km (0.05 R)
• M2: 415,134 km (0.082 R)
• M3: 620,083 km (0.117 R)
• M4: 910,004 km (0.102 R)
• M5: 1,030,430 km (0.106 R)
• M6: 1,221,766 km (0.118 R)
• M7: 1,402,181 km (0.111 R)
• M8: 1,970,802 km (0.109 R)
• M9: 2,462,979 km (0.12 R)
• M10: 2,797,480 km (0.058 R)
• M11: 3,271,705 km (0.058 R)
• M12: 3,738,301 km (0.103 R)
• M13: 3,837,485 km (0.099 R)
• M14: 3,954,470 km (0.105 R)
• M15: 4,072,503 km (0.095 R)
• M16: 4,627,661 km (0.109 R)
• M17: 5,885,779 km (0.081 R)
• M18: 6,098,956 km (0.115 R)
• M19: 6,275,182 km (0.119 R)
• M20: 6,632,870 km (0.097 R)
• M21: 6,834,528 km (0.091 R)
• M22: 7,099,616 km (0.109 R)
• M23: 7,306,061 km (0.079 R)
• M24: 8,065,120 km (0.058 R)
• M25: 8,805,331 km (0.058 R)
• M26: 9,116,345 km (0.074 R)
• M27: 10,396,902 km (0.095 R)
• M28: 11,538,933 km (0.079 R)
• M29: 11,708,726 km (0.111 R)
• M30: 12,347,060 km (0.092 R)
• M31: 13,047,178 km (0.098 R)
• M32: 14,407,472 km (0.106 R)
• M33: 15,117,762 km (0.086 R)
• M34: 15,678,156 km (0.094 R)
• M35: 16,001,437 km (0.089 R)
• M36: 16,463,246 km (0.089 R)
• M37: 17,344,377 km (0.114 R)
• M38: 18,184,369 km (0.098 R)
• M39: 19,180,990 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 12.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.46 AU - 10.04 AU

Year: 11787 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,259,585 km

• M1: 188,045 km (0.076 R)
• M2: 998,566 km (0.068 R)
• M3: 1,150,707 km (0.077 R)
• M4: 1,394,252 km (0.117 R)
• M5: 1,479,373 km (0.11 R)
• M6: 2,199,388 km (0.061 R)
• M7: 2,609,884 km (0.056 R)
• M8: 2,878,861 km (0.028 R)
• M9: 3,386,148 km (0.089 R)
• M10: 3,800,085 km (0.036 R)
• M11: 4,515,462 km (0.118 R)
• M12: 5,037,858 km (0.094 R)
• M13: 5,340,046 km (0.048 R)
• M14: 5,476,479 km (0.055 R)
• M15: 5,717,780 km (0.069 R)
• M16: 6,754,942 km (0.093 R)
• M17: 7,051,296 km (0.097 R)
• M18: 7,351,838 km (0.089 R)
• M19: 8,043,878 km (0.092 R)
• M20: 8,318,539 km (0.051 R)
• M21: 8,476,963 km (0.071 R)
• M22: 9,039,302 km (0.044 R)
• M23: 9,243,204 km (0.099 R)
• M24: 9,366,173 km (0.055 R)
• M25: 9,448,452 km (0.112 R)
• M26: 9,531,030 km (0.071 R)
• M27: 9,696,934 km (0.095 R)
• M28: 10,200,181 km (0.073 R)
• M29: 10,669,171 km (0.07 R)
• M30: 11,276,089 km (0.094 R)
• M31: 11,451,717 km (0.084 R)
• M32: 12,252,664 km (0.086 R)
• M33: 12,388,050 km (0.109 R)
• M34: 12,478,407 km (0.118 R)
• M35: 12,660,019 km (0.099 R)
• M36: 13,071,862 km (0.071 R)
• M37: 13,256,316 km (0.095 R)
• M38: 13,767,941 km (0.118 R)
• M39: 13,861,739 km (0.05 R)
• M40: 14,097,056 km (0.058 R)
• M41: 14,906,829 km (0.119 R)
• M42: 15,682,943 km (0.08 R)
• M43: 16,273,556 km (0.081 R)
• M44: 17,022,143 km (0.078 R)
• M45: 17,426,058 km (0.104 R)
• M46: 18,864,441 km (0.11 R)
• M47: 20,021,132 km (0.072 R)
• M48: 20,608,154 km (0.088 R)
• M49: 21,363,474 km (0.116 R)
• M50: 21,526,386 km (0.059 R)
• M51: 23,458,891 km (0.111 R)
• M52: 23,627,189 km (0.095 R)
• M53: 23,908,432 km (0.089 R)
• M54: 24,873,040 km (0.106 R)
• M55: 26,314,565 km (0.092 R)
• M56: 26,664,624 km (0.115 R)
• M57: 27,192,555 km (0.112 R)
• M58: 27,369,230 km (0.062 R)
• M59: 29,217,960 km (0.077 R)
• M60: 29,640,873 km (0.043 R)
• M61: 30,370,761 km (0.066 R)
• M62: 31,291,536 km (0.109 R)
• M63: 31,538,522 km (0.065 R)
• M64: 31,662,389 km (0.066 R)
• M65: 31,910,423 km (0.091 R)
• M66: 32,783,625 km (0.113 R)
• M67: 33,791,317 km (0.088 R)
• M68: 35,000,965 km (0.107 R)
• M69: 35,129,170 km (0.115 R)
• M70: 35,321,703 km (0.101 R)
• M71: 35,966,170 km (0.103 R)
• M72: 36,679,453 km (0.114 R)
• M73: 37,528,421 km (0.088 R)
• M74: 38,979,969 km (0.052 R)
• M75: 39,378,947 km (0.03 R)
• M76: 40,516,938 km (0.083 R)
• M77: 42,414,886 km (0.074 R)
• M78: 44,064,651 km (0.119 R)
• M79: 44,549,797 km (0.054 R)
• M80: 45,595,337 km (0.113 R)
• M81: 45,735,211 km (0.06 R)
• M82: 46,085,868 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 3.5

Gravity: 34.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.58 AU - 14.14 AU

Year: 16042 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,259,585 km

• M1: 91,105 km (0.067 R)
• M2: 166,951 km (0.069 R)
• M3: 213,027 km (0.096 R)
• M4: 424,110 km (0.084 R)
• M5: 647,759 km (0.072 R)
• M6: 862,282 km (0.072 R)
• M7: 1,164,919 km (0.089 R)
• M8: 1,210,696 km (0.09 R)
• M9: 1,572,872 km (0.052 R)
• M10: 1,966,165 km (0.102 R)
• M11: 2,048,294 km (0.115 R)
• M12: 2,159,744 km (0.061 R)
• M13: 2,715,201 km (0.098 R)
• M14: 3,151,429 km (0.086 R)
• M15: 3,879,671 km (0.089 R)
• M16: 3,914,079 km (0.051 R)
• M17: 4,052,158 km (0.101 R)
• M18: 4,227,337 km (0.072 R)
• M19: 4,440,514 km (0.043 R)
• M20: 4,548,523 km (0.062 R)
• M21: 4,951,839 km (0.118 R)
• M22: 5,176,685 km (0.108 R)
• M23: 5,252,232 km (0.091 R)
• M24: 5,520,012 km (0.113 R)
• M25: 6,068,737 km (0.117 R)
• M26: 6,188,565 km (0.041 R)
• M27: 7,772,806 km (0.097 R)
• M28: 8,430,738 km (0.049 R)
• M29: 9,106,322 km (0.11 R)
• M30: 9,612,710 km (0.108 R)
• M31: 9,799,109 km (0.068 R)
• M32: 9,986,705 km (0.069 R)
• M33: 10,080,952 km (0.11 R)
• M34: 10,990,956 km (0.065 R)
• M35: 11,480,290 km (0.113 R)
• M36: 12,227,681 km (0.098 R)
• M37: 14,349,129 km (0.12 R)
• M38: 14,402,236 km (0.093 R)
• M39: 15,099,212 km (0.053 R)
• M40: 15,261,526 km (0.113 R)
• M41: 15,424,438 km (0.119 R)
• M42: 15,478,892 km (0.057 R)
• M43: 15,752,057 km (0.065 R)
• M44: 16,082,070 km (0.035 R)
• M45: 16,358,677 km (0.108 R)
• M46: 16,469,828 km (0.096 R)
• M47: 16,636,929 km (0.091 R)
• M48: 16,692,878 km (0.037 R)
• M49: 16,804,628 km (0.073 R)
• M50: 17,311,166 km (0.12 R)
• M51: 17,994,230 km (0.086 R)
• M52: 18,166,417 km (0.104 R)
• M53: 19,680,946 km (0.077 R)
• M54: 19,740,037 km (0.117 R)
• M55: 22,211,693 km (0.11 R)
• M56: 22,396,447 km (0.084 R)
• M57: 22,643,433 km (0.101 R)
• M58: 23,828,846 km (0.074 R)
• M59: 24,144,199 km (0.1 R)
• M60: 24,334,038 km (0.095 R)
• M61: 24,715,214 km (0.066 R)
• M62: 25,547,876 km (0.113 R)
• M63: 26,064,886 km (0.085 R)
• M64: 26,259,662 km (0.095 R)
• M65: 26,389,663 km (0.062 R)
• M66: 26,781,310 km (0.093 R)
• M67: 27,174,902 km (0.118 R)
• M68: 28,366,898 km (0.1 R)
• M69: 29,508,180 km (0.067 R)
• M70: 29,575,798 km (0.114 R)
• M71: 30,527,689 km (0.109 R)
• M72: 32,740,840 km (0.049 R)
• M73: 33,442,903 km (0.101 R)
• M74: 34,150,052 km (0.06 R)
• M75: 34,363,229 km (0.111 R)
• M76: 34,576,705 km (0.101 R)
• M77: 35,291,634 km (0.117 R)
• M78: 35,722,924 km (0.041 R)
• M79: 36,590,891 km (0.067 R)
• M80: 37,758,652 km (0.083 R)
• M81: 37,979,010 km (0.076 R)
• M82: 40,806,858 km (0.037 R)
• M83: 43,932,855 km (0.058 R)
• M84: 44,474,101 km (0.099 R)
• M85: 45,563,472 km (0.059 R)
• M86: 46,189,988 km (0.119 R)
• M87: 48,325,049 km (0.052 R)
• M88: 48,564,256 km (0.05 R)
• M89: 48,963,832 km (0.09 R)
• M90: 50,007,726 km (0.112 R)
• M91: 51,465,407 km (0.096 R)
• M92: 52,444,825 km (0.038 R)
• M93: 53,265,668 km (0.093 R)
• M94: 53,842,817 km (0.071 R)
• M95: 54,173,578 km (0.083 R)
• M96: 54,256,305 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.9

Radius: 5.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.8 AU - 14.68 AU

Year: 20184 Days

Day: 19 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,259,585 km

• M1: 156,031 km (0.097 R)
• M2: 534,962 km (0.058 R)
• M3: 1,057,059 km (0.04 R)
• M4: 1,120,189 km (0.113 R)
• M5: 1,385,875 km (0.09 R)
• M6: 1,744,910 km (0.081 R)
• M7: 1,999,675 km (0.106 R)
• M8: 2,131,620 km (0.115 R)
• M9: 3,071,394 km (0.11 R)
• M10: 3,378,518 km (0.094 R)
• M11: 3,535,895 km (0.058 R)
• M12: 3,695,516 km (0.104 R)
• M13: 3,760,142 km (0.094 R)
• M14: 3,989,027 km (0.056 R)
• M15: 4,290,018 km (0.103 R)
• M16: 4,357,936 km (0.115 R)
• M17: 4,702,759 km (0.119 R)
• M18: 5,455,086 km (0.092 R)
• M19: 5,639,690 km (0.106 R)
• M20: 5,826,388 km (0.071 R)
• M21: 5,863,937 km (0.101 R)
• M22: 6,671,766 km (0.096 R)
• M23: 7,229,616 km (0.113 R)
• M24: 7,391,631 km (0.119 R)
• M25: 7,843,716 km (0.116 R)
• M26: 8,474,420 km (0.031 R)
• M27: 8,860,682 km (0.101 R)
• M28: 9,121,281 km (0.083 R)
• M29: 9,164,964 km (0.117 R)
• M30: 9,384,424 km (0.116 R)
• M31: 10,234,439 km (0.065 R)
• M32: 11,202,038 km (0.096 R)
• M33: 11,248,862 km (0.107 R)
• M34: 12,683,057 km (0.103 R)
• M35: 14,888,429 km (0.105 R)
• M36: 15,146,485 km (0.069 R)
• M37: 15,876,672 km (0.089 R)
• M38: 16,140,264 km (0.077 R)
• M39: 16,993,570 km (0.105 R)
• M40: 17,588,521 km (0.046 R)
• M41: 17,915,991 km (0.104 R)
• M42: 18,632,415 km (0.039 R)
• M43: 18,799,067 km (0.063 R)
• M44: 19,414,363 km (0.072 R)
• M45: 19,526,860 km (0.08 R)
• M46: 20,093,088 km (0.116 R)
• M47: 20,321,076 km (0.112 R)
• M48: 20,607,107 km (0.113 R)
• M49: 21,241,402 km (0.056 R)
• M50: 23,781,574 km (0.106 R)
• M51: 24,264,775 km (0.115 R)
• M52: 25,179,266 km (0.119 R)
• M53: 28,371,835 km (0.081 R)
• M54: 29,076,889 km (0.051 R)
• M55: 29,270,170 km (0.115 R)
• M56: 29,982,704 km (0.097 R)
• M57: 30,963,318 km (0.073 R)
• M58: 31,029,142 km (0.039 R)
• M59: 31,623,045 km (0.057 R)
• M60: 32,353,980 km (0.039 R)
• M61: 32,755,052 km (0.116 R)
• M62: 33,561,983 km (0.077 R)
• M63: 35,470,403 km (0.029 R)
• M64: 35,814,927 km (0.113 R)
• M65: 37,064,219 km (0.085 R)
• M66: 37,694,175 km (0.047 R)
• M67: 38,539,703 km (0.08 R)
• M68: 38,751,982 km (0.116 R)
• M69: 40,320,964 km (0.087 R)
• M70: 40,392,771 km (0.047 R)
• M71: 41,765,332 km (0.062 R)
• M72: 42,274,862 km (0.106 R)
• M73: 43,079,699 km (0.111 R)
• M74: 45,225,680 km (0.091 R)
• M75: 45,823,773 km (0.076 R)
• M76: 46,274,062 km (0.068 R)
• M77: 46,952,189 km (0.069 R)
• M78: 48,089,732 km (0.113 R)
• M79: 50,934,485 km (0.068 R)
• M80: 51,556,662 km (0.056 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: 242 - 15,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit