🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.46 AU - 3.46 AU

Year: 1774 Days

Day: 36.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.94 AU - 3.86 AU

Year: 2183 Days

Day: 31.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,824,715 km

• M1: 841,189 km (0.053 R)

Asteroid Belt

Center: 8.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.9

Radius: 4.6

Gravity: 38.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.64 AU - 14.52 AU

Year: 18399 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,824,715 km

• M1: 257,159 km (0.097 R)
• M2: 395,986 km (0.098 R)
• M3: 494,271 km (0.098 R)
• M4: 1,441,226 km (0.097 R)
• M5: 1,471,445 km (0.084 R)
• M6: 1,916,199 km (0.063 R)
• M7: 1,949,559 km (0.103 R)
• M8: 2,188,018 km (0.103 R)
• M9: 2,328,491 km (0.08 R)
• M10: 2,729,862 km (0.116 R)
• M11: 3,391,384 km (0.12 R)
• M12: 4,229,880 km (0.083 R)
• M13: 4,317,095 km (0.067 R)
• M14: 4,582,332 km (0.098 R)
• M15: 5,647,320 km (0.079 R)
• M16: 5,937,240 km (0.032 R)
• M17: 6,182,581 km (0.048 R)
• M18: 6,381,247 km (0.048 R)
• M19: 6,989,661 km (0.034 R)
• M20: 7,248,765 km (0.112 R)
• M21: 7,300,825 km (0.056 R)
• M22: 7,510,860 km (0.054 R)
• M23: 7,616,626 km (0.082 R)
• M24: 7,776,097 km (0.1 R)
• M25: 8,535,007 km (0.042 R)
• M26: 10,473,945 km (0.082 R)
• M27: 11,310,197 km (0.051 R)
• M28: 11,614,031 km (0.085 R)
• M29: 11,736,402 km (0.102 R)
• M30: 11,920,706 km (0.104 R)
• M31: 11,982,341 km (0.074 R)
• M32: 12,354,241 km (0.035 R)
• M33: 14,995,691 km (0.086 R)
• M34: 16,482,245 km (0.102 R)
• M35: 17,034,261 km (0.1 R)
• M36: 17,242,800 km (0.041 R)
• M37: 17,803,194 km (0.105 R)
• M38: 18,298,512 km (0.115 R)
• M39: 18,726,512 km (0.055 R)
• M40: 19,302,464 km (0.07 R)
• M41: 20,250,615 km (0.113 R)
• M42: 20,545,323 km (0.1 R)
• M43: 20,619,374 km (0.085 R)
• M44: 21,064,727 km (0.104 R)
• M45: 22,191,947 km (0.116 R)
• M46: 22,267,793 km (0.043 R)
• M47: 22,572,075 km (0.105 R)
• M48: 22,801,109 km (0.065 R)
• M49: 23,184,678 km (0.077 R)
• M50: 23,261,721 km (0.03 R)
• M51: 27,297,722 km (0.118 R)
• M52: 28,938,511 km (0.04 R)
• M53: 29,270,469 km (0.039 R)
• M54: 29,687,099 km (0.097 R)
• M55: 29,938,124 km (0.076 R)
• M56: 30,610,866 km (0.101 R)
• M57: 32,056,879 km (0.06 R)
• M58: 32,486,374 km (0.055 R)
• M59: 33,873,595 km (0.046 R)
• M60: 34,398,834 km (0.114 R)
• M61: 35,103,290 km (0.116 R)
• M62: 37,696,419 km (0.1 R)
• M63: 38,696,032 km (0.082 R)
• M64: 38,970,245 km (0.114 R)
• M65: 41,093,338 km (0.11 R)
• M66: 41,279,737 km (0.115 R)
• M67: 41,372,937 km (0.11 R)
• M68: 42,309,868 km (0.043 R)
• M69: 43,064,290 km (0.114 R)
• M70: 43,538,067 km (0.071 R)
• M71: 43,823,200 km (0.107 R)
• M72: 43,918,494 km (0.07 R)
• M73: 44,108,932 km (0.083 R)
• M74: 46,611,256 km (0.119 R)
• M75: 47,000,210 km (0.094 R)
• M76: 47,097,598 km (0.11 R)
• M77: 47,977,533 km (0.09 R)
• M78: 49,456,009 km (0.083 R)
• M79: 51,852,417 km (0.108 R)
• M80: 52,862,053 km (0.114 R)
• M81: 54,286,375 km (0.1 R)
• M82: 58,320,281 km (0.105 R)
• M83: 60,108,574 km (0.098 R)
• M84: 61,488,166 km (0.108 R)
• M85: 61,701,343 km (0.097 R)
• M86: 61,914,819 km (0.113 R)
• M87: 66,125,400 km (0.098 R)
• M88: 66,562,376 km (0.042 R)
• M89: 68,099,644 km (0.079 R)
• M90: 68,651,510 km (0.074 R)
• M91: 69,426,577 km (0.109 R)
• M92: 69,982,034 km (0.056 R)
• M93: 71,769,130 km (0.091 R)
• M94: 72,555,715 km (0.065 R)
• M95: 76,302,244 km (0.087 R)

Asteroid Belt

Center: 14.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 7.7

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.54 AU - 16.6 AU

Year: 21396 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,824,715 km

• M1: 167,250 km (0.049 R)
• M2: 297,999 km (0.117 R)
• M3: 575,054 km (0.083 R)
• M4: 765,642 km (0.036 R)
• M5: 921,822 km (0.095 R)
• M6: 1,713,344 km (0.098 R)
• M7: 2,244,417 km (0.075 R)
• M8: 2,823,361 km (0.07 R)
• M9: 4,434,829 km (0.101 R)
• M10: 4,862,978 km (0.116 R)
• M11: 4,959,917 km (0.083 R)
• M12: 5,912,856 km (0.114 R)
• M13: 6,330,683 km (0.111 R)
• M14: 6,543,261 km (0.108 R)
• M15: 6,596,817 km (0.096 R)
• M16: 8,676,826 km (0.114 R)
• M17: 9,452,192 km (0.094 R)
• M18: 9,940,180 km (0.091 R)
• M19: 11,132,176 km (0.095 R)
• M20: 11,388,736 km (0.06 R)
• M21: 11,517,839 km (0.103 R)
• M22: 12,567,717 km (0.106 R)
• M23: 13,511,380 km (0.118 R)
• M24: 13,922,625 km (0.073 R)
• M25: 14,060,704 km (0.109 R)
• M26: 14,827,991 km (0.083 R)
• M27: 15,252,251 km (0.107 R)
• M28: 15,323,459 km (0.113 R)
• M29: 15,968,376 km (0.037 R)
• M30: 16,621,969 km (0.065 R)
• M31: 18,256,625 km (0.049 R)
• M32: 19,400,151 km (0.061 R)
• M33: 19,709,071 km (0.085 R)
• M34: 20,802,930 km (0.108 R)
• M35: 20,881,768 km (0.115 R)
• M36: 21,119,031 km (0.108 R)
• M37: 22,238,023 km (0.116 R)
• M38: 25,118,679 km (0.027 R)
• M39: 26,132,953 km (0.07 R)
• M40: 27,160,690 km (0.061 R)
• M41: 27,419,644 km (0.112 R)
• M42: 27,506,261 km (0.089 R)
• M43: 30,411,751 km (0.09 R)
• M44: 30,950,453 km (0.08 R)
• M45: 31,130,719 km (0.106 R)
• M46: 31,220,926 km (0.113 R)
• M47: 31,582,803 km (0.109 R)
• M48: 34,061,939 km (0.108 R)
• M49: 34,527,787 km (0.12 R)
• M50: 35,938,196 km (0.103 R)
• M51: 36,222,581 km (0.062 R)
• M52: 36,507,715 km (0.116 R)
• M53: 40,379,308 km (0.054 R)
• M54: 40,872,382 km (0.117 R)
• M55: 41,764,883 km (0.115 R)
• M56: 42,463,655 km (0.095 R)
• M57: 43,468,354 km (0.072 R)
• M58: 43,872,418 km (0.055 R)
• M59: 44,074,973 km (0.112 R)
• M60: 44,888,038 km (0.08 R)
• M61: 45,911,587 km (0.053 R)
• M62: 46,839,093 km (0.092 R)
• M63: 47,564,942 km (0.068 R)
• M64: 48,085,543 km (0.103 R)
• M65: 48,189,962 km (0.073 R)
• M66: 48,608,238 km (0.085 R)
• M67: 49,132,578 km (0.118 R)
• M68: 49,659,013 km (0.081 R)
• M69: 51,355,752 km (0.065 R)
• M70: 51,676,041 km (0.075 R)
• M71: 52,104,041 km (0.056 R)
• M72: 53,936,315 km (0.087 R)
• M73: 54,044,774 km (0.111 R)
• M74: 54,479,356 km (0.108 R)
• M75: 54,588,113 km (0.092 R)
• M76: 56,338,857 km (0.104 R)
• M77: 64,786,799 km (0.077 R)
• M78: 64,901,989 km (0.096 R)
• M79: 65,595,076 km (0.118 R)
• M80: 67,105,266 km (0.069 R)
• M81: 67,806,132 km (0.075 R)
• M82: 68,274,673 km (0.112 R)
• M83: 68,744,410 km (0.062 R)
• M84: 69,805,059 km (0.065 R)
• M85: 72,659,835 km (0.117 R)
• M86: 73,740,082 km (0.103 R)
• M87: 74,463,387 km (0.062 R)
• M88: 76,159,827 km (0.067 R)
• M89: 80,332,860 km (0.11 R)
• M90: 81,201,126 km (0.088 R)
• M91: 82,822,019 km (0.095 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit