🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 280 Days

Day: 37.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 104.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,007,801 km

• M1: 659,427 km (0.084 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.43 AU - 3.77 AU

Year: 1918 Days

Day: 12.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 13.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.57 AU - 7.77 AU

Year: 6054 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,007,801 km

• M1: 182,210 km (0.089 R)
• M2: 333,304 km (0.117 R)
• M3: 510,727 km (0.11 R)
• M4: 633,547 km (0.054 R)
• M5: 825,481 km (0.096 R)
• M6: 959,970 km (0.096 R)
• M7: 1,304,643 km (0.113 R)
• M8: 1,726,958 km (0.085 R)
• M9: 1,924,128 km (0.098 R)
• M10: 2,427,824 km (0.054 R)
• M11: 2,763,521 km (0.105 R)
• M12: 3,066,756 km (0.114 R)
• M13: 3,162,200 km (0.113 R)
• M14: 3,356,378 km (0.06 R)
• M15: 3,579,578 km (0.08 R)
• M16: 3,782,133 km (0.054 R)
• M17: 3,884,758 km (0.091 R)
• M18: 3,988,429 km (0.056 R)
• M19: 4,548,224 km (0.095 R)
• M20: 4,823,634 km (0.077 R)
• M21: 5,218,423 km (0.077 R)
• M22: 6,009,346 km (0.086 R)
• M23: 6,557,623 km (0.062 R)
• M24: 6,712,756 km (0.09 R)
• M25: 6,932,216 km (0.101 R)
• M26: 7,410,181 km (0.102 R)
• M27: 8,431,934 km (0.084 R)
• M28: 8,702,856 km (0.113 R)
• M29: 8,873,697 km (0.053 R)
• M30: 9,392,652 km (0.085 R)
• M31: 9,815,116 km (0.081 R)
• M32: 10,824,902 km (0.093 R)
• M33: 10,971,957 km (0.118 R)
• M34: 12,095,437 km (0.115 R)
• M35: 12,709,536 km (0.091 R)
• M36: 12,981,355 km (0.029 R)
• M37: 13,216,074 km (0.06 R)
• M38: 13,451,990 km (0.077 R)
• M39: 13,729,195 km (0.107 R)
• M40: 14,410,164 km (0.115 R)
• M41: 15,721,689 km (0.075 R)
• M42: 16,181,254 km (0.083 R)
• M43: 16,518,447 km (0.05 R)
• M44: 17,113,996 km (0.09 R)
• M45: 17,285,436 km (0.099 R)
• M46: 17,586,726 km (0.12 R)
• M47: 18,501,517 km (0.113 R)
• M48: 18,986,812 km (0.101 R)
• M49: 20,969,732 km (0.079 R)
• M50: 21,107,362 km (0.068 R)
• M51: 21,475,822 km (0.094 R)
• M52: 23,159,845 km (0.118 R)
• M53: 23,682,989 km (0.112 R)
• M54: 23,778,432 km (0.077 R)
• M55: 24,161,851 km (0.087 R)
• M56: 24,354,234 km (0.119 R)
• M57: 26,010,731 km (0.051 R)
• M58: 26,405,670 km (0.116 R)
• M59: 26,504,853 km (0.08 R)
• M60: 26,604,037 km (0.093 R)
• M61: 27,602,752 km (0.066 R)
• M62: 27,803,961 km (0.117 R)
• M63: 28,868,350 km (0.111 R)
• M64: 30,776,172 km (0.08 R)
• M65: 31,403,585 km (0.086 R)
• M66: 32,088,145 km (0.094 R)
• M67: 32,671,128 km (0.087 R)
• M68: 34,495,474 km (0.106 R)
• M69: 34,929,457 km (0.096 R)
• M70: 35,147,272 km (0.063 R)
• M71: 35,365,385 km (0.063 R)
• M72: 35,693,454 km (0.092 R)
• M73: 36,738,993 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 10.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.32 AU - 9 AU

Year: 8192 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,007,801 km

• M1: 153,487 km (0.106 R)
• M2: 229,633 km (0.106 R)
• M3: 499,208 km (0.102 R)
• M4: 1,000,511 km (0.062 R)
• M5: 1,081,443 km (0.096 R)
• M6: 1,485,956 km (0.102 R)
• M7: 1,662,930 km (0.093 R)
• M8: 1,797,418 km (0.056 R)
• M9: 2,012,241 km (0.116 R)
• M10: 2,621,553 km (0.105 R)
• M11: 3,013,500 km (0.098 R)
• M12: 3,118,218 km (0.116 R)
• M13: 3,239,392 km (0.119 R)
• M14: 3,852,444 km (0.093 R)
• M15: 4,518,304 km (0.115 R)
• M16: 4,604,174 km (0.101 R)
• M17: 4,690,492 km (0.081 R)
• M18: 5,058,951 km (0.094 R)
• M19: 5,130,309 km (0.068 R)
• M20: 5,219,919 km (0.061 R)
• M21: 5,382,382 km (0.039 R)
• M22: 5,675,594 km (0.109 R)
• M23: 5,955,192 km (0.076 R)
• M24: 6,163,133 km (0.081 R)
• M25: 6,625,091 km (0.074 R)
• M26: 7,198,350 km (0.066 R)
• M27: 7,562,322 km (0.098 R)
• M28: 7,664,348 km (0.046 R)
• M29: 7,808,261 km (0.109 R)
• M30: 8,035,949 km (0.09 R)
• M31: 8,561,785 km (0.067 R)
• M32: 8,796,654 km (0.107 R)
• M33: 8,904,215 km (0.115 R)
• M34: 9,077,150 km (0.12 R)
• M35: 9,624,678 km (0.118 R)
• M36: 9,891,262 km (0.067 R)
• M37: 10,363,692 km (0.107 R)
• M38: 11,612,385 km (0.085 R)
• M39: 12,086,760 km (0.102 R)
• M40: 12,446,842 km (0.097 R)
• M41: 12,640,272 km (0.103 R)
• M42: 13,349,964 km (0.111 R)
• M43: 13,548,032 km (0.096 R)
• M44: 13,622,532 km (0.118 R)
• M45: 14,884,689 km (0.08 R)
• M46: 14,987,313 km (0.095 R)
• M47: 15,064,356 km (0.119 R)
• M48: 15,348,143 km (0.099 R)
• M49: 16,052,300 km (0.072 R)
• M50: 16,740,301 km (0.094 R)
• M51: 17,249,233 km (0.117 R)
• M52: 17,573,262 km (0.079 R)
• M53: 17,763,251 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 11.7

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.88 AU - 13.9 AU

Year: 14410 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,007,801 km

• M1: 169,345 km (0.084 R)
• M2: 461,360 km (0.096 R)
• M3: 725,699 km (0.105 R)
• M4: 810,521 km (0.075 R)
• M5: 967,898 km (0.117 R)
• M6: 1,262,456 km (0.071 R)
• M7: 1,585,588 km (0.091 R)
• M8: 1,904,979 km (0.112 R)
• M9: 2,405,983 km (0.045 R)
• M10: 2,739,735 km (0.08 R)
• M11: 3,052,993 km (0.049 R)
• M12: 3,563,122 km (0.054 R)
• M13: 4,179,017 km (0.113 R)
• M14: 4,745,095 km (0.051 R)
• M15: 5,079,596 km (0.07 R)
• M16: 5,421,726 km (0.094 R)
• M17: 6,083,547 km (0.105 R)
• M18: 6,401,293 km (0.111 R)
• M19: 7,147,786 km (0.073 R)
• M20: 7,290,802 km (0.056 R)
• M21: 8,169,241 km (0.064 R)
• M22: 8,368,954 km (0.091 R)
• M23: 8,519,748 km (0.09 R)
• M24: 10,024,553 km (0.074 R)
• M25: 14,221,073 km (0.108 R)
• M26: 14,521,914 km (0.067 R)
• M27: 15,375,968 km (0.114 R)
• M28: 16,308,861 km (0.106 R)
• M29: 16,813,903 km (0.078 R)
• M30: 20,355,483 km (0.046 R)
• M31: 21,104,520 km (0.109 R)
• M32: 21,379,032 km (0.115 R)
• M33: 22,001,209 km (0.037 R)
• M34: 22,769,544 km (0.099 R)
• M35: 23,617,913 km (0.077 R)
• M36: 23,760,331 km (0.065 R)
• M37: 24,046,063 km (0.068 R)
• M38: 25,272,765 km (0.059 R)
• M39: 25,783,791 km (0.096 R)
• M40: 26,298,258 km (0.107 R)
• M41: 27,113,567 km (0.115 R)
• M42: 27,862,005 km (0.048 R)
• M43: 28,087,898 km (0.068 R)
• M44: 29,149,893 km (0.092 R)
• M45: 29,685,753 km (0.045 R)
• M46: 29,762,646 km (0.059 R)
• M47: 31,626,187 km (0.108 R)
• M48: 33,767,680 km (0.114 R)
• M49: 34,491,883 km (0.112 R)
• M50: 35,873,869 km (0.11 R)
• M51: 38,523,845 km (0.115 R)
• M52: 38,691,544 km (0.04 R)
• M53: 39,449,258 km (0.032 R)
• M54: 39,533,631 km (0.076 R)
• M55: 40,041,964 km (0.09 R)
• M56: 40,893,775 km (0.097 R)
• M57: 42,355,645 km (0.108 R)
• M58: 42,528,730 km (0.11 R)
• M59: 43,397,893 km (0.092 R)
• M60: 43,572,325 km (0.09 R)
• M61: 43,922,084 km (0.061 R)
• M62: 45,507,523 km (0.097 R)
• M63: 47,290,879 km (0.076 R)
• M64: 47,380,787 km (0.09 R)
• M65: 48,281,516 km (0.115 R)
• M66: 50,283,285 km (0.079 R)
• M67: 51,109,963 km (0.119 R)
• M68: 51,941,129 km (0.082 R)
• M69: 52,033,730 km (0.116 R)
• M70: 52,404,882 km (0.051 R)
• M71: 53,149,580 km (0.095 R)
• M72: 53,710,572 km (0.093 R)
• M73: 53,804,221 km (0.026 R)
• M74: 54,932,488 km (0.074 R)
• M75: 55,026,884 km (0.07 R)
• M76: 55,783,849 km (0.111 R)
• M77: 56,163,678 km (0.032 R)
• M78: 57,691,372 km (0.12 R)
• M79: 58,653,136 km (0.114 R)
• M80: 60,008,493 km (0.098 R)
• M81: 60,592,523 km (0.089 R)
• M82: 61,472,159 km (0.036 R)
• M83: 62,060,826 km (0.102 R)
• M84: 63,540,798 km (0.04 R)
• M85: 63,838,199 km (0.094 R)
• M86: 65,532,245 km (0.088 R)
• M87: 66,033,248 km (0.117 R)
• M88: 66,435,068 km (0.11 R)
• M89: 67,442,909 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.9

Radius: 4.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.05 AU - 20.05 AU

Year: 26952 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,007,801 km

• M1: 75,397 km (0.102 R)
• M2: 124,615 km (0.063 R)
• M3: 176,077 km (0.107 R)
• M4: 260,749 km (0.106 R)
• M5: 321,935 km (0.111 R)
• M6: 556,803 km (0.111 R)
• M7: 862,581 km (0.071 R)
• M8: 2,742,129 km (0.1 R)
• M9: 4,116,784 km (0.064 R)
• M10: 4,298,545 km (0.097 R)
• M11: 4,553,011 km (0.087 R)
• M12: 4,979,664 km (0.114 R)
• M13: 5,222,312 km (0.117 R)
• M14: 6,282,512 km (0.051 R)
• M15: 6,334,722 km (0.097 R)
• M16: 6,544,608 km (0.104 R)
• M17: 8,104,913 km (0.066 R)
• M18: 8,707,494 km (0.097 R)
• M19: 8,765,687 km (0.039 R)
• M20: 9,743,459 km (0.06 R)
• M21: 10,506,857 km (0.092 R)
• M22: 10,942,785 km (0.03 R)
• M23: 11,639,612 km (0.074 R)
• M24: 12,383,413 km (0.096 R)
• M25: 12,448,936 km (0.087 R)
• M26: 13,009,480 km (0.107 R)
• M27: 15,262,573 km (0.09 R)
• M28: 15,826,557 km (0.09 R)
• M29: 16,075,488 km (0.118 R)
• M30: 16,469,379 km (0.07 R)
• M31: 17,229,935 km (0.101 R)
• M32: 17,339,440 km (0.071 R)
• M33: 18,038,960 km (0.073 R)
• M34: 22,864,389 km (0.076 R)
• M35: 23,630,629 km (0.075 R)
• M36: 24,200,747 km (0.117 R)
• M37: 24,816,492 km (0.106 R)
• M38: 26,021,502 km (0.084 R)
• M39: 27,033,233 km (0.113 R)
• M40: 27,288,148 km (0.088 R)
• M41: 28,229,567 km (0.119 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit