🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 224 Days

Day: 39.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.37 AU

Year: 491 Days

Day: 23 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.98 AU - 2.58 AU

Year: 1318 Days

Day: 21.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.9 AU - 3.28 AU

Year: 2080 Days

Day: 15.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 8.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.35 AU - 4.35 AU

Year: 3474 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,099,747 km

• M1: 101,128 km (0.11 R)
• M2: 162,164 km (0.085 R)
• M3: 217,515 km (0.095 R)
• M4: 279,000 km (0.08 R)
• M5: 333,005 km (0.104 R)
• M6: 386,112 km (0.047 R)
• M7: 436,826 km (0.05 R)
• M8: 624,870 km (0.105 R)
• M9: 939,026 km (0.091 R)
• M10: 1,142,928 km (0.045 R)
• M11: 1,352,215 km (0.103 R)
• M12: 1,621,491 km (0.08 R)
• M13: 1,708,557 km (0.1 R)
• M14: 1,877,304 km (0.092 R)
• M15: 1,958,685 km (0.106 R)
• M16: 2,030,941 km (0.118 R)
• M17: 2,125,038 km (0.072 R)
• M18: 2,274,336 km (0.038 R)
• M19: 2,471,656 km (0.106 R)
• M20: 2,538,676 km (0.052 R)
• M21: 2,617,514 km (0.098 R)
• M22: 2,697,250 km (0.117 R)
• M23: 2,754,845 km (0.106 R)
• M24: 2,894,420 km (0.1 R)
• M25: 2,988,965 km (0.1 R)
• M26: 3,414,123 km (0.054 R)
• M27: 3,539,186 km (0.07 R)
• M28: 3,832,548 km (0.078 R)
• M29: 4,415,531 km (0.082 R)
• M30: 4,483,598 km (0.098 R)
• M31: 4,593,103 km (0.094 R)
• M32: 4,675,831 km (0.079 R)
• M33: 4,913,093 km (0.09 R)
• M34: 5,125,672 km (0.109 R)
• M35: 5,648,367 km (0.04 R)
• M36: 5,737,078 km (0.096 R)
• M37: 5,901,038 km (0.046 R)
• M38: 5,975,986 km (0.086 R)
• M39: 6,036,274 km (0.113 R)
• M40: 6,310,038 km (0.107 R)
• M41: 6,712,456 km (0.11 R)
• M42: 6,775,138 km (0.071 R)
• M43: 6,901,099 km (0.118 R)
• M44: 7,251,458 km (0.063 R)
• M45: 7,526,119 km (0.037 R)
• M46: 7,656,569 km (0.115 R)
• M47: 7,886,650 km (0.106 R)
• M48: 7,952,922 km (0.097 R)
• M49: 8,185,995 km (0.112 R)
• M50: 8,253,015 km (0.092 R)
• M51: 8,641,820 km (0.107 R)
• M52: 8,744,145 km (0.094 R)
• M53: 8,812,661 km (0.091 R)
• M54: 8,933,087 km (0.095 R)
• M55: 9,157,933 km (0.119 R)
• M56: 9,244,999 km (0.107 R)
• M57: 9,719,523 km (0.11 R)
• M58: 10,184,025 km (0.096 R)
• M59: 10,765,661 km (0.115 R)
• M60: 11,116,169 km (0.116 R)
• M61: 11,246,170 km (0.098 R)
• M62: 11,620,613 km (0.055 R)
• M63: 11,771,557 km (0.081 R)
• M64: 11,828,255 km (0.053 R)
• M65: 11,961,098 km (0.114 R)
• M66: 12,018,095 km (0.064 R)
• M67: 12,228,130 km (0.091 R)
• M68: 12,439,362 km (0.062 R)
• M69: 12,671,239 km (0.12 R)
• M70: 12,865,566 km (0.056 R)
• M71: 13,119,584 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 14.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.61 AU - 7.87 AU

Year: 6700 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,099,747 km

• M1: 188,793 km (0.117 R)
• M2: 397,631 km (0.096 R)
• M3: 728,990 km (0.047 R)
• M4: 904,319 km (0.071 R)
• M5: 1,108,520 km (0.103 R)
• M6: 1,286,242 km (0.097 R)
• M7: 1,400,834 km (0.109 R)
• M8: 1,671,756 km (0.08 R)
• M9: 2,178,743 km (0.097 R)
• M10: 2,370,229 km (0.077 R)
• M11: 2,788,953 km (0.096 R)
• M12: 3,094,282 km (0.062 R)
• M13: 3,491,614 km (0.095 R)
• M14: 4,182,906 km (0.059 R)
• M15: 4,645,014 km (0.053 R)
• M16: 4,734,922 km (0.108 R)
• M17: 5,008,238 km (0.118 R)
• M18: 5,123,577 km (0.066 R)
• M19: 5,522,854 km (0.06 R)
• M20: 5,714,190 km (0.036 R)
• M21: 5,981,072 km (0.114 R)
• M22: 6,079,209 km (0.101 R)
• M23: 6,552,387 km (0.108 R)
• M24: 6,704,229 km (0.081 R)
• M25: 7,141,204 km (0.068 R)
• M26: 7,271,504 km (0.056 R)
• M27: 7,376,372 km (0.11 R)
• M28: 7,587,454 km (0.107 R)
• M29: 7,773,853 km (0.09 R)
• M30: 7,881,115 km (0.089 R)
• M31: 8,756,711 km (0.049 R)
• M32: 9,064,883 km (0.094 R)
• M33: 9,177,829 km (0.094 R)
• M34: 9,433,642 km (0.085 R)
• M35: 9,691,848 km (0.08 R)
• M36: 9,865,381 km (0.116 R)
• M37: 10,362,645 km (0.075 R)
• M38: 10,510,447 km (0.078 R)
• M39: 11,625,849 km (0.114 R)
• M40: 11,872,087 km (0.073 R)
• M41: 12,151,087 km (0.081 R)
• M42: 13,160,723 km (0.098 R)
• M43: 13,288,779 km (0.079 R)
• M44: 13,578,550 km (0.113 R)
• M45: 13,675,639 km (0.118 R)
• M46: 14,328,634 km (0.117 R)
• M47: 14,658,946 km (0.093 R)
• M48: 14,891,720 km (0.095 R)
• M49: 15,259,880 km (0.106 R)
• M50: 15,597,224 km (0.102 R)
• M51: 16,107,951 km (0.09 R)
• M52: 17,991,687 km (0.058 R)
• M53: 18,098,500 km (0.064 R)
• M54: 18,455,590 km (0.107 R)
• M55: 18,923,532 km (0.118 R)
• M56: 19,031,991 km (0.117 R)
• M57: 19,797,483 km (0.113 R)
• M58: 20,054,941 km (0.085 R)
• M59: 20,276,495 km (0.046 R)
• M60: 20,498,798 km (0.098 R)
• M61: 21,208,191 km (0.08 R)
• M62: 21,509,331 km (0.118 R)
• M63: 21,963,660 km (0.059 R)
• M64: 22,268,391 km (0.112 R)
• M65: 23,036,277 km (0.119 R)
• M66: 23,812,690 km (0.102 R)
• M67: 23,929,975 km (0.108 R)
• M68: 24,164,993 km (0.096 R)
• M69: 24,400,759 km (0.073 R)
• M70: 24,558,435 km (0.081 R)
• M71: 27,003,912 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 5.7

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.45 AU - 17.81 AU

Year: 22533 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,099,747 km

• M1: 123,119 km (0.114 R)
• M2: 179,069 km (0.079 R)
• M3: 247,285 km (0.053 R)
• M4: 325,675 km (0.112 R)
• M5: 936,782 km (0.042 R)
• M6: 1,012,927 km (0.091 R)
• M7: 1,394,551 km (0.083 R)
• M8: 1,600,996 km (0.083 R)
• M9: 1,661,733 km (0.099 R)
• M10: 2,626,939 km (0.109 R)
• M11: 3,106,699 km (0.11 R)
• M12: 3,337,080 km (0.105 R)
• M13: 4,019,994 km (0.11 R)
• M14: 4,398,626 km (0.103 R)
• M15: 4,832,610 km (0.106 R)
• M16: 5,417,238 km (0.106 R)
• M17: 5,929,012 km (0.104 R)
• M18: 6,166,873 km (0.041 R)
• M19: 6,553,883 km (0.095 R)
• M20: 7,199,398 km (0.047 R)
• M21: 8,178,815 km (0.118 R)
• M22: 8,284,431 km (0.073 R)
• M23: 9,920,732 km (0.062 R)
• M24: 11,712,616 km (0.092 R)
• M25: 12,372,043 km (0.101 R)
• M26: 12,675,727 km (0.106 R)
• M27: 13,601,588 km (0.043 R)
• M28: 13,726,652 km (0.12 R)
• M29: 13,977,976 km (0.061 R)
• M30: 14,104,237 km (0.086 R)
• M31: 14,933,907 km (0.097 R)
• M32: 15,257,337 km (0.069 R)
• M33: 16,573,649 km (0.092 R)
• M34: 20,878,627 km (0.107 R)
• M35: 21,022,989 km (0.096 R)
• M36: 21,749,586 km (0.116 R)
• M37: 21,822,739 km (0.093 R)
• M38: 22,263,155 km (0.096 R)
• M39: 23,152,814 km (0.067 R)
• M40: 23,302,112 km (0.089 R)
• M41: 23,377,061 km (0.038 R)
• M42: 23,902,897 km (0.084 R)
• M43: 23,978,444 km (0.063 R)
• M44: 24,281,081 km (0.084 R)
• M45: 24,356,927 km (0.092 R)
• M46: 24,661,059 km (0.078 R)
• M47: 25,273,363 km (0.077 R)
• M48: 25,890,455 km (0.105 R)
• M49: 26,123,229 km (0.093 R)
• M50: 26,747,202 km (0.107 R)
• M51: 29,372,644 km (0.112 R)
• M52: 29,534,360 km (0.047 R)
• M53: 30,592,765 km (0.119 R)
• M54: 31,332,975 km (0.116 R)
• M55: 33,503,790 km (0.074 R)
• M56: 34,011,674 km (0.076 R)
• M57: 36,501,880 km (0.067 R)
• M58: 36,675,713 km (0.07 R)
• M59: 39,228,002 km (0.111 R)
• M60: 39,763,114 km (0.082 R)
• M61: 40,121,251 km (0.047 R)
• M62: 41,564,422 km (0.056 R)
• M63: 43,668,666 km (0.102 R)
• M64: 43,853,269 km (0.087 R)
• M65: 44,501,327 km (0.071 R)
• M66: 46,088,710 km (0.025 R)
• M67: 47,031,027 km (0.071 R)
• M68: 47,694,344 km (0.086 R)
• M69: 47,979,627 km (0.066 R)
• M70: 48,456,396 km (0.087 R)
• M71: 48,934,660 km (0.119 R)
• M72: 49,414,421 km (0.03 R)
• M73: 50,088,808 km (0.091 R)
• M74: 50,282,088 km (0.1 R)
• M75: 51,057,604 km (0.12 R)
• M76: 51,154,693 km (0.045 R)
• M77: 51,934,696 km (0.088 R)
• M78: 52,915,011 km (0.078 R)
• M79: 55,093,305 km (0.093 R)
• M80: 56,494,738 km (0.106 R)
• M81: 57,098,964 km (0.075 R)
• M82: 59,639,286 km (0.108 R)
• M83: 59,741,610 km (0.094 R)
• M84: 59,844,085 km (0.098 R)
• M85: 60,665,677 km (0.051 R)
• M86: 60,768,749 km (0.081 R)
• M87: 62,631,991 km (0.027 R)
• M88: 65,040,068 km (0.113 R)
• M89: 66,414,423 km (0.045 R)
• M90: 67,052,010 km (0.094 R)
• M91: 68,226,203 km (0.118 R)
• M92: 68,440,427 km (0.049 R)
• M93: 69,838,270 km (0.054 R)
• M94: 70,486,478 km (0.086 R)
• M95: 71,571,511 km (0.09 R)
• M96: 72,006,990 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit