🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 204 Days

Day: 46.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.85 AU - 1.91 AU

Year: 764 Days

Day: 34.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.02 AU - 6.24 AU

Year: 3442 Days

Day: 28.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 8.5

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.44 AU - 12.74 AU

Year: 11689 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,840,788 km

• M1: 132,544 km (0.105 R)
• M2: 245,041 km (0.085 R)
• M3: 320,139 km (0.09 R)
• M4: 467,194 km (0.099 R)
• M5: 750,533 km (0.09 R)
• M6: 1,105,827 km (0.103 R)
• M7: 1,361,939 km (0.041 R)
• M8: 1,611,169 km (0.084 R)
• M9: 1,821,055 km (0.104 R)
• M10: 1,902,137 km (0.103 R)
• M11: 2,532,991 km (0.026 R)
• M12: 2,902,947 km (0.116 R)
• M13: 3,389,289 km (0.068 R)
• M14: 3,935,920 km (0.062 R)
• M15: 4,363,919 km (0.08 R)
• M16: 4,546,578 km (0.111 R)
• M17: 4,806,729 km (0.037 R)
• M18: 4,957,524 km (0.094 R)
• M19: 6,384,239 km (0.063 R)
• M20: 6,508,555 km (0.066 R)
• M21: 6,928,775 km (0.075 R)
• M22: 8,017,548 km (0.114 R)
• M23: 8,422,360 km (0.095 R)
• M24: 8,972,731 km (0.109 R)
• M25: 9,205,355 km (0.1 R)
• M26: 9,581,893 km (0.095 R)
• M27: 9,963,517 km (0.104 R)
• M28: 10,156,050 km (0.115 R)
• M29: 10,889,528 km (0.116 R)
• M30: 12,562,481 km (0.115 R)
• M31: 12,666,452 km (0.08 R)
• M32: 12,875,141 km (0.116 R)
• M33: 13,032,518 km (0.07 R)
• M34: 14,151,659 km (0.103 R)
• M35: 14,368,277 km (0.088 R)
• M36: 14,804,804 km (0.114 R)
• M37: 15,301,169 km (0.081 R)
• M38: 15,691,021 km (0.087 R)
• M39: 16,708,586 km (0.072 R)
• M40: 17,283,042 km (0.119 R)
• M41: 17,340,787 km (0.102 R)
• M42: 17,514,620 km (0.059 R)
• M43: 17,688,901 km (0.09 R)
• M44: 17,747,244 km (0.049 R)
• M45: 18,333,219 km (0.085 R)
• M46: 19,164,385 km (0.112 R)
• M47: 19,344,201 km (0.101 R)
• M48: 19,404,190 km (0.108 R)
• M49: 19,644,893 km (0.077 R)
• M50: 19,765,619 km (0.054 R)
• M51: 22,043,396 km (0.073 R)
• M52: 23,308,844 km (0.119 R)
• M53: 24,338,078 km (0.042 R)
• M54: 24,597,779 km (0.083 R)
• M55: 25,054,352 km (0.11 R)
• M56: 25,185,250 km (0.115 R)
• M57: 25,513,618 km (0.097 R)
• M58: 26,241,112 km (0.037 R)
• M59: 26,374,105 km (0.105 R)
• M60: 28,327,853 km (0.094 R)
• M61: 28,600,869 km (0.112 R)
• M62: 29,632,945 km (0.083 R)
• M63: 29,702,059 km (0.072 R)
• M64: 29,840,736 km (0.113 R)
• M65: 30,188,252 km (0.065 R)
• M66: 30,257,965 km (0.099 R)
• M67: 30,676,988 km (0.089 R)
• M68: 32,372,530 km (0.083 R)
• M69: 34,461,665 km (0.086 R)
• M70: 35,780,071 km (0.104 R)
• M71: 37,264,381 km (0.046 R)
• M72: 38,089,263 km (0.116 R)
• M73: 38,844,434 km (0.074 R)
• M74: 40,830,794 km (0.079 R)
• M75: 41,448,633 km (0.104 R)
• M76: 41,525,975 km (0.093 R)
• M77: 41,681,108 km (0.116 R)
• M78: 41,758,600 km (0.096 R)
• M79: 42,928,306 km (0.112 R)
• M80: 43,477,779 km (0.1 R)
• M81: 44,742,479 km (0.057 R)
• M82: 44,822,065 km (0.084 R)
• M83: 46,019,297 km (0.034 R)
• M84: 47,146,367 km (0.026 R)
• M85: 47,632,112 km (0.025 R)
• M86: 48,690,367 km (0.113 R)
• M87: 51,411,253 km (0.085 R)
• M88: 52,748,209 km (0.119 R)
• M89: 52,832,134 km (0.101 R)
• M90: 54,689,990 km (0.11 R)
• M91: 57,689,427 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 11.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.33 AU - 14.53 AU

Year: 13774 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,840,788 km

• M1: 163,510 km (0.103 R)
• M2: 427,700 km (0.077 R)
• M3: 652,546 km (0.09 R)
• M4: 767,287 km (0.025 R)
• M5: 1,232,836 km (0.11 R)
• M6: 1,329,327 km (0.036 R)
• M7: 2,038,121 km (0.091 R)
• M8: 2,114,865 km (0.054 R)
• M9: 2,311,287 km (0.12 R)
• M10: 2,472,703 km (0.091 R)
• M11: 3,045,513 km (0.12 R)
• M12: 3,223,086 km (0.084 R)
• M13: 3,381,361 km (0.12 R)
• M14: 4,841,286 km (0.109 R)
• M15: 4,918,928 km (0.107 R)
• M16: 5,180,724 km (0.085 R)
• M17: 5,636,399 km (0.051 R)
• M18: 6,245,262 km (0.118 R)
• M19: 7,675,867 km (0.069 R)
• M20: 8,694,329 km (0.103 R)
• M21: 10,384,187 km (0.106 R)
• M22: 11,508,115 km (0.059 R)
• M23: 11,856,379 km (0.036 R)
• M24: 12,349,603 km (0.078 R)
• M25: 12,456,267 km (0.092 R)
• M26: 13,649,011 km (0.081 R)
• M27: 13,869,817 km (0.111 R)
• M28: 13,943,569 km (0.086 R)
• M29: 14,501,718 km (0.096 R)
• M30: 16,767,378 km (0.103 R)
• M31: 17,440,419 km (0.119 R)
• M32: 18,162,677 km (0.053 R)
• M33: 18,446,165 km (0.112 R)
• M34: 18,771,990 km (0.048 R)
• M35: 19,760,981 km (0.089 R)
• M36: 20,429,684 km (0.099 R)
• M37: 20,936,072 km (0.1 R)
• M38: 21,318,744 km (0.101 R)
• M39: 22,653,905 km (0.104 R)
• M40: 23,573,782 km (0.104 R)
• M41: 23,971,862 km (0.072 R)
• M42: 25,722,007 km (0.115 R)
• M43: 26,865,534 km (0.099 R)
• M44: 30,827,334 km (0.078 R)
• M45: 31,505,312 km (0.092 R)
• M46: 32,925,145 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 5.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 18.52 AU - 23.42 AU

Year: 28449 Days

Day: 24.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,840,788 km

• M1: 71,957 km (0.113 R)
• M2: 153,637 km (0.117 R)
• M3: 314,156 km (0.087 R)
• M4: 746,344 km (0.075 R)
• M5: 1,096,702 km (0.077 R)
• M6: 1,172,548 km (0.054 R)
• M7: 1,224,010 km (0.074 R)
• M8: 1,749,996 km (0.098 R)
• M9: 1,868,777 km (0.118 R)
• M10: 2,083,150 km (0.111 R)
• M11: 2,670,023 km (0.097 R)
• M12: 2,704,131 km (0.073 R)
• M13: 4,541,343 km (0.049 R)
• M14: 4,870,757 km (0.073 R)
• M15: 5,293,371 km (0.073 R)
• M16: 5,552,475 km (0.09 R)
• M17: 6,354,768 km (0.031 R)
• M18: 7,527,765 km (0.083 R)
• M19: 7,770,263 km (0.106 R)
• M20: 8,163,556 km (0.083 R)
• M21: 8,563,431 km (0.083 R)
• M22: 9,226,748 km (0.063 R)
• M23: 9,853,563 km (0.117 R)
• M24: 10,118,800 km (0.047 R)
• M25: 10,819,367 km (0.066 R)
• M26: 11,038,079 km (0.077 R)
• M27: 11,092,981 km (0.111 R)
• M28: 11,815,090 km (0.089 R)
• M29: 13,013,220 km (0.054 R)
• M30: 13,479,815 km (0.083 R)
• M31: 13,774,224 km (0.097 R)
• M32: 14,369,324 km (0.106 R)
• M33: 14,489,302 km (0.069 R)
• M34: 16,079,677 km (0.098 R)
• M35: 16,832,304 km (0.062 R)
• M36: 17,340,338 km (0.045 R)
• M37: 19,157,803 km (0.072 R)
• M38: 19,621,556 km (0.037 R)
• M39: 20,290,408 km (0.055 R)
• M40: 20,966,740 km (0.106 R)
• M41: 21,995,076 km (0.078 R)
• M42: 22,064,340 km (0.085 R)
• M43: 22,899,544 km (0.092 R)
• M44: 24,029,457 km (0.095 R)
• M45: 24,171,874 km (0.076 R)
• M46: 24,601,071 km (0.109 R)
• M47: 24,888,598 km (0.111 R)
• M48: 25,539,648 km (0.108 R)
• M49: 25,757,761 km (0.12 R)
• M50: 26,122,930 km (0.095 R)
• M51: 26,416,291 km (0.096 R)
• M52: 26,489,744 km (0.1 R)
• M53: 26,784,452 km (0.101 R)
• M54: 26,858,353 km (0.086 R)
• M55: 27,080,207 km (0.07 R)
• M56: 29,790,471 km (0.084 R)
• M57: 30,790,234 km (0.053 R)
• M58: 32,507,019 km (0.046 R)
• M59: 33,615,689 km (0.091 R)
• M60: 34,495,324 km (0.085 R)
• M61: 35,544,753 km (0.074 R)
• M62: 35,707,067 km (0.081 R)
• M63: 36,522,675 km (0.104 R)
• M64: 38,006,087 km (0.077 R)
• M65: 38,089,114 km (0.112 R)
• M66: 38,922,224 km (0.099 R)
• M67: 39,089,624 km (0.11 R)
• M68: 39,509,097 km (0.095 R)
• M69: 39,761,468 km (0.113 R)
• M70: 40,014,438 km (0.111 R)
• M71: 40,352,530 km (0.109 R)
• M72: 42,057,048 km (0.083 R)
• M73: 42,572,861 km (0.113 R)
• M74: 43,004,451 km (0.076 R)
• M75: 43,264,153 km (0.037 R)
• M76: 46,242,647 km (0.069 R)
• M77: 46,508,632 km (0.11 R)
• M78: 48,204,922 km (0.114 R)
• M79: 48,744,821 km (0.07 R)
• M80: 49,286,664 km (0.054 R)
• M81: 50,650,099 km (0.103 R)
• M82: 52,302,408 km (0.106 R)
• M83: 52,949,867 km (0.101 R)
• M84: 55,471,638 km (0.099 R)
• M85: 56,415,451 km (0.082 R)
• M86: 56,794,532 km (0.104 R)
• M87: 56,889,377 km (0.103 R)
• M88: 58,414,827 km (0.096 R)
• M89: 60,146,871 km (0.084 R)
• M90: 64,451,400 km (0.09 R)
• M91: 66,240,740 km (0.032 R)

Kuiper Belt

Range: 37.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit