🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 22.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.72 AU - 1.88 AU

Year: 925 Days

Day: 36.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 12.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.78 AU - 6.12 AU

Year: 5557 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,836,994 km

• M1: 168,447 km (0.077 R)
• M2: 274,512 km (0.094 R)
• M3: 388,655 km (0.066 R)
• M4: 489,783 km (0.114 R)
• M5: 683,363 km (0.109 R)
• M6: 904,319 km (0.119 R)
• M7: 1,073,664 km (0.093 R)
• M8: 1,188,555 km (0.048 R)
• M9: 1,334,862 km (0.11 R)
• M10: 2,060,262 km (0.117 R)
• M11: 2,189,365 km (0.095 R)
• M12: 2,287,950 km (0.09 R)
• M13: 2,438,744 km (0.076 R)
• M14: 2,558,423 km (0.062 R)
• M15: 2,645,040 km (0.098 R)
• M16: 2,803,763 km (0.088 R)
• M17: 3,056,883 km (0.093 R)
• M18: 3,204,835 km (0.088 R)
• M19: 3,412,477 km (0.063 R)
• M20: 3,981,099 km (0.05 R)
• M21: 4,328,315 km (0.095 R)
• M22: 4,986,845 km (0.055 R)
• M23: 5,074,210 km (0.102 R)
• M24: 5,676,790 km (0.093 R)
• M25: 5,790,934 km (0.109 R)
• M26: 6,349,532 km (0.098 R)
• M27: 6,515,586 km (0.104 R)
• M28: 6,659,200 km (0.05 R)
• M29: 7,096,474 km (0.065 R)
• M30: 7,343,460 km (0.116 R)
• M31: 7,973,267 km (0.089 R)
• M32: 8,127,054 km (0.119 R)
• M33: 8,359,529 km (0.095 R)
• M34: 8,515,709 km (0.097 R)
• M35: 8,831,211 km (0.082 R)
• M36: 9,204,009 km (0.092 R)
• M37: 9,691,100 km (0.094 R)
• M38: 9,937,787 km (0.107 R)
• M39: 10,020,514 km (0.101 R)
• M40: 10,214,393 km (0.097 R)
• M41: 10,437,443 km (0.086 R)
• M42: 10,605,741 km (0.099 R)
• M43: 10,690,264 km (0.085 R)
• M44: 10,775,086 km (0.101 R)
• M45: 10,860,057 km (0.045 R)
• M46: 11,087,745 km (0.101 R)
• M47: 11,432,419 km (0.059 R)
• M48: 12,132,088 km (0.037 R)
• M49: 12,636,233 km (0.115 R)
• M50: 13,298,802 km (0.065 R)
• M51: 13,542,497 km (0.084 R)
• M52: 13,818,505 km (0.082 R)
• M53: 14,189,358 km (0.119 R)
• M54: 14,313,674 km (0.115 R)
• M55: 14,532,236 km (0.111 R)
• M56: 14,751,846 km (0.075 R)
• M57: 14,909,373 km (0.057 R)
• M58: 15,130,927 km (0.071 R)
• M59: 15,289,800 km (0.051 R)
• M60: 15,931,126 km (0.072 R)
• M61: 17,572,364 km (0.117 R)
• M62: 17,974,184 km (0.097 R)
• M63: 18,379,146 km (0.111 R)
• M64: 19,232,452 km (0.069 R)
• M65: 19,577,425 km (0.058 R)
• M66: 20,518,994 km (0.101 R)
• M67: 20,659,616 km (0.116 R)
• M68: 20,836,141 km (0.066 R)
• M69: 21,403,865 km (0.083 R)
• M70: 21,653,993 km (0.088 R)
• M71: 21,868,965 km (0.073 R)
• M72: 21,976,825 km (0.082 R)
• M73: 22,301,303 km (0.091 R)
• M74: 22,991,697 km (0.11 R)
• M75: 23,211,157 km (0.098 R)
• M76: 23,394,564 km (0.039 R)
• M77: 23,799,675 km (0.09 R)
• M78: 24,281,530 km (0.084 R)
• M79: 24,691,877 km (0.111 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 8

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.27 AU - 14.41 AU

Year: 16597 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,836,994 km

• M1: 101,727 km (0.11 R)
• M2: 309,817 km (0.032 R)
• M3: 571,613 km (0.114 R)
• M4: 781,350 km (0.095 R)
• M5: 942,915 km (0.09 R)
• M6: 1,015,470 km (0.117 R)
• M7: 1,752,240 km (0.096 R)
• M8: 1,996,832 km (0.044 R)
• M9: 2,059,813 km (0.084 R)
• M10: 2,155,406 km (0.061 R)
• M11: 2,384,291 km (0.082 R)
• M12: 2,724,925 km (0.089 R)
• M13: 2,830,242 km (0.109 R)
• M14: 3,414,272 km (0.108 R)
• M15: 3,720,200 km (0.085 R)
• M16: 4,358,235 km (0.1 R)
• M17: 5,688,758 km (0.062 R)
• M18: 7,329,248 km (0.072 R)
• M19: 7,574,888 km (0.116 R)
• M20: 7,873,186 km (0.065 R)
• M21: 8,584,225 km (0.07 R)
• M22: 8,635,836 km (0.11 R)
• M23: 9,104,676 km (0.063 R)
• M24: 9,581,893 km (0.107 R)
• M25: 9,850,421 km (0.096 R)
• M26: 10,340,205 km (0.107 R)
• M27: 10,615,764 km (0.08 R)
• M28: 10,726,616 km (0.078 R)
• M29: 10,782,267 km (0.051 R)
• M30: 11,684,790 km (0.109 R)
• M31: 11,971,719 km (0.097 R)
• M32: 12,145,103 km (0.062 R)
• M33: 12,261,041 km (0.071 R)
• M34: 13,742,060 km (0.061 R)
• M35: 16,546,721 km (0.102 R)
• M36: 16,998,507 km (0.046 R)
• M37: 18,377,949 km (0.094 R)
• M38: 19,114,868 km (0.077 R)
• M39: 19,520,877 km (0.044 R)
• M40: 19,861,511 km (0.059 R)
• M41: 20,203,940 km (0.107 R)
• M42: 22,086,929 km (0.085 R)
• M43: 22,157,689 km (0.117 R)
• M44: 22,370,566 km (0.12 R)
• M45: 22,441,775 km (0.084 R)
• M46: 22,726,909 km (0.092 R)
• M47: 23,085,195 km (0.063 R)
• M48: 25,125,411 km (0.056 R)
• M49: 26,693,197 km (0.097 R)
• M50: 28,523,377 km (0.11 R)
• M51: 28,600,420 km (0.066 R)
• M52: 29,609,607 km (0.08 R)
• M53: 30,236,273 km (0.058 R)
• M54: 31,105,137 km (0.085 R)
• M55: 31,184,574 km (0.1 R)
• M56: 31,502,918 km (0.119 R)
• M57: 32,303,267 km (0.045 R)
• M58: 33,435,124 km (0.099 R)
• M59: 33,760,799 km (0.079 R)
• M60: 33,842,479 km (0.031 R)
• M61: 34,415,439 km (0.103 R)
• M62: 35,322,451 km (0.103 R)
• M63: 35,737,435 km (0.032 R)
• M64: 36,571,892 km (0.062 R)
• M65: 38,345,375 km (0.115 R)
• M66: 38,601,038 km (0.098 R)
• M67: 38,857,299 km (0.118 R)
• M68: 39,543,205 km (0.105 R)
• M69: 40,060,365 km (0.098 R)
• M70: 40,233,151 km (0.073 R)
• M71: 41,275,549 km (0.109 R)
• M72: 41,362,914 km (0.118 R)
• M73: 41,450,129 km (0.063 R)
• M74: 41,537,644 km (0.089 R)
• M75: 42,679,225 km (0.106 R)
• M76: 43,831,279 km (0.097 R)
• M77: 44,009,300 km (0.078 R)
• M78: 45,083,263 km (0.086 R)
• M79: 46,528,379 km (0.048 R)
• M80: 46,892,051 km (0.045 R)
• M81: 50,393,688 km (0.029 R)
• M82: 50,860,733 km (0.092 R)
• M83: 53,312,044 km (0.097 R)
• M84: 53,978,652 km (0.058 R)
• M85: 54,647,953 km (0.072 R)
• M86: 55,319,946 km (0.083 R)
• M87: 56,866,339 km (0.11 R)
• M88: 59,015,762 km (0.111 R)
• M89: 61,191,513 km (0.099 R)
• M90: 61,390,628 km (0.071 R)
• M91: 61,889,387 km (0.084 R)
• M92: 61,989,318 km (0.062 R)
• M93: 62,589,804 km (0.079 R)
• M94: 63,897,589 km (0.086 R)
• M95: 65,214,349 km (0.082 R)
• M96: 65,417,802 km (0.062 R)
• M97: 67,360,331 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.2

Radius: 5.6

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.53 AU - 13.59 AU

Year: 19119 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,836,994 km

• M1: 71,657 km (0.115 R)
• M2: 233,971 km (0.09 R)
• M3: 1,257,071 km (0.076 R)
• M4: 1,489,845 km (0.064 R)
• M5: 1,792,631 km (0.096 R)
• M6: 2,910,427 km (0.12 R)
• M7: 3,114,179 km (0.103 R)
• M8: 3,322,419 km (0.116 R)
• M9: 3,716,161 km (0.044 R)
• M10: 3,825,966 km (0.11 R)
• M11: 3,937,117 km (0.104 R)
• M12: 4,508,132 km (0.119 R)
• M13: 4,586,222 km (0.088 R)
• M14: 5,768,195 km (0.108 R)
• M15: 5,895,502 km (0.053 R)
• M16: 6,458,439 km (0.095 R)
• M17: 6,858,165 km (0.119 R)
• M18: 6,993,102 km (0.072 R)
• M19: 7,357,522 km (0.057 R)
• M20: 7,962,646 km (0.079 R)
• M21: 8,343,073 km (0.03 R)
• M22: 8,439,115 km (0.103 R)
• M23: 9,973,540 km (0.081 R)
• M24: 11,325,456 km (0.075 R)
• M25: 11,752,858 km (0.119 R)
• M26: 12,022,582 km (0.049 R)
• M27: 12,513,413 km (0.077 R)
• M28: 13,177,927 km (0.07 R)
• M29: 13,233,876 km (0.099 R)
• M30: 13,740,564 km (0.053 R)
• M31: 13,853,960 km (0.056 R)
• M32: 14,196,240 km (0.083 R)
• M33: 15,005,564 km (0.058 R)
• M34: 16,067,858 km (0.111 R)
• M35: 16,971,579 km (0.096 R)
• M36: 17,583,285 km (0.109 R)
• M37: 17,891,756 km (0.114 R)
• M38: 18,264,404 km (0.102 R)
• M39: 19,461,037 km (0.11 R)
• M40: 19,652,223 km (0.1 R)
• M41: 21,401,471 km (0.057 R)
• M42: 21,467,145 km (0.081 R)
• M43: 21,862,981 km (0.033 R)
• M44: 22,394,502 km (0.042 R)
• M45: 22,528,093 km (0.104 R)
• M46: 23,267,256 km (0.081 R)
• M47: 24,219,596 km (0.116 R)
• M48: 24,425,443 km (0.092 R)
• M49: 25,532,317 km (0.039 R)
• M50: 25,602,030 km (0.055 R)
• M51: 25,811,617 km (0.054 R)
• M52: 26,797,167 km (0.09 R)
• M53: 28,442,744 km (0.115 R)
• M54: 28,659,810 km (0.118 R)
• M55: 28,804,771 km (0.079 R)
• M56: 28,877,326 km (0.12 R)
• M57: 30,563,743 km (0.11 R)
• M58: 31,456,243 km (0.104 R)
• M59: 32,206,477 km (0.11 R)
• M60: 32,508,216 km (0.103 R)
• M61: 32,811,002 km (0.049 R)
• M62: 34,569,525 km (0.069 R)
• M63: 35,421,335 km (0.111 R)
• M64: 35,967,068 km (0.073 R)
• M65: 37,858,883 km (0.049 R)
• M66: 38,177,377 km (0.07 R)
• M67: 38,977,276 km (0.073 R)
• M68: 41,001,485 km (0.071 R)
• M69: 41,246,527 km (0.092 R)
• M70: 42,067,370 km (0.115 R)
• M71: 43,475,086 km (0.111 R)
• M72: 44,477,990 km (0.087 R)
• M73: 45,066,508 km (0.118 R)
• M74: 45,150,881 km (0.115 R)
• M75: 45,235,105 km (0.116 R)
• M76: 45,742,391 km (0.114 R)
• M77: 46,251,323 km (0.097 R)
• M78: 48,651,621 km (0.119 R)
• M79: 50,215,966 km (0.118 R)
• M80: 50,828,719 km (0.112 R)
• M81: 51,355,902 km (0.088 R)
• M82: 53,215,403 km (0.111 R)
• M83: 54,108,503 km (0.091 R)
• M84: 54,467,238 km (0.097 R)
• M85: 55,006,688 km (0.089 R)
• M86: 56,272,436 km (0.102 R)
• M87: 56,363,092 km (0.101 R)
• M88: 56,453,898 km (0.072 R)
• M89: 57,182,290 km (0.09 R)
• M90: 57,730,566 km (0.091 R)
• M91: 57,913,674 km (0.062 R)
• M92: 59,478,318 km (0.088 R)
• M93: 60,684,077 km (0.119 R)
• M94: 60,777,127 km (0.068 R)
• M95: 61,710,618 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit