🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.41 AU - 3.99 AU

Year: 2031 Days

Day: 44.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,857,029 km

• M1: 1,596,060 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.02 AU - 4.1 AU

Year: 2383 Days

Day: 21.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.79 AU - 3.83 AU

Year: 2638 Days

Day: 32.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 14.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.89 AU - 5.83 AU

Year: 4402 Days

Day: 5.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,857,029 km

• M1: 181,911 km (0.09 R)
• M2: 544,536 km (0.101 R)
• M3: 774,468 km (0.114 R)
• M4: 983,606 km (0.077 R)
• M5: 1,139,038 km (0.064 R)
• M6: 1,845,589 km (0.106 R)
• M7: 2,059,663 km (0.086 R)
• M8: 2,244,566 km (0.046 R)
• M9: 2,512,945 km (0.117 R)
• M10: 2,731,358 km (0.115 R)
• M11: 2,853,280 km (0.034 R)
• M12: 3,424,445 km (0.116 R)
• M13: 3,578,381 km (0.1 R)
• M14: 3,802,479 km (0.059 R)
• M15: 4,054,401 km (0.104 R)
• M16: 4,170,789 km (0.111 R)
• M17: 4,312,009 km (0.117 R)
• M18: 4,526,682 km (0.066 R)
• M19: 4,720,710 km (0.079 R)
• M20: 6,021,165 km (0.091 R)
• M21: 6,127,678 km (0.091 R)
• M22: 6,396,805 km (0.106 R)
• M23: 6,863,401 km (0.095 R)
• M24: 7,742,737 km (0.057 R)
• M25: 8,537,401 km (0.103 R)
• M26: 8,990,234 km (0.111 R)
• M27: 9,234,976 km (0.063 R)
• M28: 10,879,206 km (0.079 R)
• M29: 10,976,893 km (0.065 R)
• M30: 11,969,176 km (0.089 R)
• M31: 12,306,220 km (0.086 R)
• M32: 13,267,087 km (0.093 R)
• M33: 13,826,882 km (0.081 R)
• M34: 14,109,772 km (0.065 R)
• M35: 14,465,964 km (0.036 R)
• M36: 14,717,139 km (0.118 R)
• M37: 15,078,568 km (0.088 R)
• M38: 15,699,549 km (0.101 R)
• M39: 15,846,902 km (0.078 R)
• M40: 16,180,057 km (0.12 R)
• M41: 17,042,189 km (0.09 R)
• M42: 17,498,014 km (0.08 R)
• M43: 17,765,645 km (0.113 R)
• M44: 18,150,560 km (0.046 R)
• M45: 18,382,736 km (0.083 R)
• M46: 18,499,123 km (0.111 R)
• M47: 19,677,506 km (0.057 R)
• M48: 19,956,057 km (0.11 R)
• M49: 20,758,799 km (0.104 R)
• M50: 21,001,746 km (0.104 R)
• M51: 21,777,112 km (0.091 R)
• M52: 22,313,121 km (0.1 R)
• M53: 23,104,344 km (0.081 R)
• M54: 23,272,043 km (0.067 R)
• M55: 23,566,601 km (0.109 R)
• M56: 23,947,029 km (0.044 R)
• M57: 24,074,337 km (0.119 R)
• M58: 24,329,700 km (0.104 R)
• M59: 24,842,821 km (0.078 R)
• M60: 25,187,046 km (0.105 R)
• M61: 25,489,383 km (0.084 R)
• M62: 25,836,599 km (0.074 R)
• M63: 26,272,677 km (0.109 R)
• M64: 26,535,521 km (0.116 R)
• M65: 26,667,167 km (0.054 R)
• M66: 27,152,163 km (0.108 R)
• M67: 27,907,333 km (0.096 R)
• M68: 28,041,373 km (0.088 R)
• M69: 28,579,476 km (0.055 R)
• M70: 29,121,021 km (0.05 R)
• M71: 30,031,025 km (0.115 R)
• M72: 30,122,578 km (0.071 R)
• M73: 30,305,836 km (0.082 R)
• M74: 30,397,689 km (0.114 R)
• M75: 30,535,618 km (0.119 R)
• M76: 30,673,697 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 6.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.04 AU - 16.36 AU

Year: 18983 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 86,857,029 km

• M1: 306,825 km (0.1 R)
• M2: 1,220,569 km (0.096 R)
• M3: 1,295,518 km (0.107 R)
• M4: 1,391,410 km (0.118 R)
• M5: 1,776,924 km (0.048 R)
• M6: 1,905,428 km (0.113 R)
• M7: 1,970,802 km (0.078 R)
• M8: 2,263,117 km (0.096 R)
• M9: 2,402,542 km (0.105 R)
• M10: 2,763,821 km (0.118 R)
• M11: 2,813,188 km (0.099 R)
• M12: 2,988,666 km (0.059 R)
• M13: 3,350,394 km (0.061 R)
• M14: 4,692,885 km (0.12 R)
• M15: 5,357,848 km (0.025 R)
• M16: 5,733,039 km (0.098 R)
• M17: 6,874,920 km (0.115 R)
• M18: 7,248,017 km (0.062 R)
• M19: 7,943,198 km (0.068 R)
• M20: 8,370,450 km (0.107 R)
• M21: 8,514,512 km (0.095 R)
• M22: 8,878,334 km (0.096 R)
• M23: 10,968,815 km (0.097 R)
• M24: 11,484,180 km (0.089 R)
• M25: 13,454,683 km (0.109 R)
• M26: 14,306,194 km (0.103 R)
• M27: 15,350,686 km (0.051 R)
• M28: 15,660,055 km (0.031 R)
• M29: 15,971,368 km (0.077 R)
• M30: 16,917,724 km (0.052 R)
• M31: 17,008,680 km (0.046 R)
• M32: 17,099,934 km (0.113 R)
• M33: 17,466,599 km (0.086 R)
• M34: 18,067,683 km (0.099 R)
• M35: 18,628,675 km (0.067 R)
• M36: 18,675,798 km (0.066 R)
• M37: 20,104,159 km (0.068 R)
• M38: 20,248,969 km (0.052 R)
• M39: 23,267,106 km (0.119 R)
• M40: 23,571,388 km (0.074 R)
• M41: 23,724,128 km (0.083 R)
• M42: 24,853,741 km (0.037 R)
• M43: 26,211,193 km (0.12 R)
• M44: 26,580,849 km (0.092 R)
• M45: 26,952,151 km (0.1 R)
• M46: 27,218,435 km (0.119 R)
• M47: 27,271,841 km (0.073 R)
• M48: 27,646,285 km (0.108 R)
• M49: 28,022,524 km (0.12 R)
• M50: 28,076,379 km (0.095 R)
• M51: 30,259,760 km (0.065 R)
• M52: 31,539,719 km (0.105 R)
• M53: 31,876,613 km (0.071 R)
• M54: 31,989,111 km (0.059 R)
• M55: 32,214,555 km (0.037 R)
• M56: 33,578,439 km (0.115 R)
• M57: 33,635,735 km (0.068 R)
• M58: 33,693,031 km (0.118 R)
• M59: 39,762,964 km (0.063 R)
• M60: 40,613,728 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.8

Radius: 4.2

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 17.04 AU - 22.96 AU

Year: 31731 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,857,029 km

• M1: 59,989 km (0.117 R)
• M2: 335,548 km (0.093 R)
• M3: 375,042 km (0.059 R)
• M4: 1,022,801 km (0.057 R)
• M5: 1,264,700 km (0.098 R)
• M6: 1,729,202 km (0.117 R)
• M7: 2,395,959 km (0.101 R)
• M8: 2,880,058 km (0.077 R)
• M9: 3,751,167 km (0.097 R)
• M10: 4,215,219 km (0.102 R)
• M11: 4,944,658 km (0.113 R)
• M12: 6,082,949 km (0.072 R)
• M13: 6,461,581 km (0.081 R)
• M14: 7,241,285 km (0.076 R)
• M15: 8,109,252 km (0.088 R)
• M16: 8,766,435 km (0.059 R)
• M17: 9,070,717 km (0.063 R)
• M18: 9,193,388 km (0.102 R)
• M19: 9,254,872 km (0.094 R)
• M20: 9,440,374 km (0.06 R)
• M21: 11,560,325 km (0.09 R)
• M22: 11,693,318 km (0.038 R)
• M23: 12,775,808 km (0.097 R)
• M24: 13,678,631 km (0.05 R)
• M25: 15,034,736 km (0.089 R)
• M26: 16,507,826 km (0.118 R)
• M27: 18,723,969 km (0.041 R)
• M28: 19,194,005 km (0.082 R)
• M29: 19,986,126 km (0.114 R)
• M30: 20,145,747 km (0.114 R)
• M31: 20,305,817 km (0.098 R)
• M32: 21,112,747 km (0.044 R)
• M33: 21,356,742 km (0.093 R)
• M34: 22,342,592 km (0.091 R)
• M35: 23,091,479 km (0.069 R)
• M36: 23,427,027 km (0.119 R)
• M37: 24,018,088 km (0.111 R)
• M38: 24,272,853 km (0.116 R)
• M39: 27,311,036 km (0.09 R)
• M40: 28,111,385 km (0.092 R)
• M41: 28,469,672 km (0.063 R)
• M42: 28,919,512 km (0.077 R)
• M43: 29,644,164 km (0.119 R)
• M44: 30,466,504 km (0.091 R)
• M45: 30,650,360 km (0.045 R)
• M46: 31,203,872 km (0.115 R)
• M47: 33,450,682 km (0.089 R)
• M48: 33,735,217 km (0.058 R)
• M49: 34,402,274 km (0.095 R)
• M50: 35,846,043 km (0.061 R)
• M51: 36,819,626 km (0.088 R)
• M52: 38,196,974 km (0.113 R)
• M53: 38,593,707 km (0.03 R)
• M54: 39,691,457 km (0.089 R)
• M55: 40,597,272 km (0.081 R)
• M56: 41,002,084 km (0.031 R)
• M57: 41,103,511 km (0.114 R)
• M58: 41,713,721 km (0.118 R)
• M59: 41,815,746 km (0.073 R)
• M60: 42,531,871 km (0.065 R)
• M61: 43,665,524 km (0.06 R)
• M62: 46,067,916 km (0.042 R)
• M63: 46,173,383 km (0.109 R)
• M64: 47,231,937 km (0.091 R)
• M65: 48,512,794 km (0.063 R)
• M66: 51,108,467 km (0.104 R)
• M67: 54,974,076 km (0.071 R)
• M68: 55,421,822 km (0.073 R)
• M69: 56,208,258 km (0.116 R)
• M70: 57,905,895 km (0.106 R)
• M71: 59,735,178 km (0.094 R)
• M72: 62,631,093 km (0.116 R)
• M73: 66,880,870 km (0.107 R)
• M74: 67,957,825 km (0.094 R)
• M75: 68,438,183 km (0.071 R)
• M76: 69,281,766 km (0.119 R)
• M77: 69,644,391 km (0.119 R)
• M78: 70,007,465 km (0.103 R)
• M79: 70,857,480 km (0.103 R)
• M80: 71,100,876 km (0.096 R)
• M81: 71,710,787 km (0.102 R)
• M82: 72,567,384 km (0.097 R)
• M83: 73,797,228 km (0.092 R)
• M84: 77,903,989 km (0.065 R)
• M85: 78,784,522 km (0.06 R)
• M86: 78,910,633 km (0.108 R)
• M87: 80,175,034 km (0.114 R)
• M88: 81,318,710 km (0.117 R)
• M89: 84,008,330 km (0.071 R)
• M90: 85,040,555 km (0.056 R)
• M91: 85,169,808 km (0.109 R)
• M92: 85,687,865 km (0.027 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit