🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 33.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,883,501 km

• M1: 76,594 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 406 Days

Day: 23.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.22 AU - 1.86 AU

Year: 681 Days

Day: 22.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 8.6

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.49 AU - 12.31 AU

Year: 11103 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,883,501 km

• M1: 445,054 km (0.037 R)
• M2: 528,080 km (0.098 R)
• M3: 601,982 km (0.102 R)
• M4: 1,007,093 km (0.093 R)
• M5: 1,218,026 km (0.085 R)
• M6: 1,507,049 km (0.115 R)
• M7: 1,980,377 km (0.078 R)
• M8: 2,345,545 km (0.114 R)
• M9: 2,446,524 km (0.082 R)
• M10: 2,626,639 km (0.099 R)
• M11: 3,082,614 km (0.071 R)
• M12: 3,390,785 km (0.056 R)
• M13: 4,373,793 km (0.098 R)
• M14: 4,467,292 km (0.11 R)
• M15: 4,816,004 km (0.039 R)
• M16: 5,879,944 km (0.063 R)
• M17: 5,983,466 km (0.093 R)
• M18: 6,509,452 km (0.062 R)
• M19: 6,941,042 km (0.092 R)
• M20: 7,270,756 km (0.11 R)
• M21: 7,456,257 km (0.106 R)
• M22: 7,530,757 km (0.105 R)
• M23: 8,601,279 km (0.104 R)
• M24: 8,758,207 km (0.041 R)
• M25: 8,836,896 km (0.081 R)
• M26: 10,628,630 km (0.066 R)
• M27: 10,966,272 km (0.051 R)
• M28: 11,522,327 km (0.116 R)
• M29: 12,351,548 km (0.059 R)
• M30: 12,484,242 km (0.044 R)
• M31: 12,795,704 km (0.092 R)
• M32: 13,745,501 km (0.057 R)
• M33: 13,928,908 km (0.112 R)
• M34: 14,577,415 km (0.11 R)
• M35: 15,188,522 km (0.063 R)
• M36: 16,924,007 km (0.065 R)
• M37: 17,516,265 km (0.109 R)
• M38: 18,417,592 km (0.074 R)
• M39: 18,670,562 km (0.113 R)
• M40: 18,924,729 km (0.104 R)
• M41: 19,180,093 km (0.108 R)
• M42: 19,694,111 km (0.098 R)
• M43: 20,056,736 km (0.08 R)
• M44: 20,630,893 km (0.062 R)
• M45: 20,893,736 km (0.099 R)
• M46: 21,104,819 km (0.094 R)
• M47: 21,369,607 km (0.12 R)
• M48: 22,385,825 km (0.113 R)
• M49: 22,655,850 km (0.091 R)
• M50: 23,308,395 km (0.092 R)
• M51: 23,636,912 km (0.115 R)
• M52: 24,022,127 km (0.097 R)
• M53: 25,979,615 km (0.07 R)
• M54: 26,149,708 km (0.051 R)
• M55: 27,524,213 km (0.116 R)
• M56: 27,813,535 km (0.064 R)
• M57: 28,336,829 km (0.089 R)
• M58: 28,570,501 km (0.095 R)
• M59: 28,628,993 km (0.074 R)
• M60: 28,687,486 km (0.092 R)
• M61: 29,098,431 km (0.116 R)
• M62: 29,275,256 km (0.105 R)
• M63: 29,807,525 km (0.08 R)
• M64: 29,926,156 km (0.056 R)
• M65: 31,001,765 km (0.12 R)
• M66: 31,061,903 km (0.102 R)
• M67: 31,182,330 km (0.105 R)
• M68: 31,363,194 km (0.061 R)
• M69: 31,786,556 km (0.104 R)
• M70: 32,150,826 km (0.078 R)
• M71: 33,129,196 km (0.059 R)
• M72: 33,993,423 km (0.107 R)
• M73: 34,179,523 km (0.051 R)
• M74: 35,869,829 km (0.096 R)
• M75: 36,757,094 km (0.053 R)
• M76: 37,844,073 km (0.096 R)
• M77: 38,101,381 km (0.088 R)
• M78: 38,747,195 km (0.119 R)
• M79: 39,006,448 km (0.075 R)
• M80: 40,706,179 km (0.106 R)
• M81: 40,903,798 km (0.082 R)
• M82: 41,035,743 km (0.104 R)
• M83: 41,498,749 km (0.12 R)
• M84: 42,764,047 km (0.117 R)
• M85: 42,964,957 km (0.098 R)
• M86: 43,166,316 km (0.062 R)
• M87: 43,367,824 km (0.108 R)
• M88: 43,435,143 km (0.099 R)
• M89: 44,244,917 km (0.069 R)
• M90: 44,312,684 km (0.089 R)
• M91: 45,605,808 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 3

Gravity: 51.56 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.08 AU - 18.4 AU

Year: 26633 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,883,501 km

• M1: 74,949 km (0.116 R)
• M2: 118,182 km (0.102 R)
• M3: 521,947 km (0.111 R)
• M4: 684,111 km (0.047 R)
• M5: 758,162 km (0.113 R)
• M6: 968,497 km (0.1 R)
• M7: 1,023,698 km (0.12 R)
• M8: 1,137,542 km (0.093 R)
• M9: 1,166,564 km (0.12 R)
• M10: 1,315,713 km (0.098 R)
• M11: 1,502,561 km (0.095 R)
• M12: 2,111,873 km (0.05 R)
• M13: 2,147,777 km (0.11 R)
• M14: 2,220,182 km (0.102 R)
• M15: 2,517,583 km (0.119 R)
• M16: 3,108,345 km (0.09 R)
• M17: 3,272,753 km (0.107 R)
• M18: 4,002,940 km (0.111 R)
• M19: 4,227,037 km (0.119 R)
• M20: 4,593,851 km (0.089 R)
• M21: 4,970,838 km (0.087 R)
• M22: 5,260,011 km (0.064 R)
• M23: 6,006,654 km (0.075 R)
• M24: 6,262,915 km (0.095 R)
• M25: 8,266,330 km (0.085 R)
• M26: 8,493,718 km (0.119 R)
• M27: 9,483,458 km (0.096 R)
• M28: 9,841,446 km (0.103 R)
• M29: 10,022,010 km (0.12 R)
• M30: 11,316,780 km (0.059 R)
• M31: 12,144,206 km (0.106 R)
• M32: 13,188,997 km (0.119 R)
• M33: 13,923,971 km (0.101 R)
• M34: 15,994,556 km (0.096 R)
• M35: 16,921,165 km (0.036 R)
• M36: 17,354,699 km (0.112 R)
• M37: 18,159,087 km (0.078 R)
• M38: 18,528,594 km (0.098 R)
• M39: 18,751,495 km (0.045 R)
• M40: 20,413,377 km (0.1 R)
• M41: 21,495,120 km (0.055 R)
• M42: 21,573,060 km (0.054 R)
• M43: 21,651,150 km (0.086 R)
• M44: 22,674,699 km (0.077 R)
• M45: 23,232,250 km (0.064 R)
• M46: 25,507,484 km (0.063 R)
• M47: 25,755,368 km (0.069 R)
• M48: 25,921,122 km (0.103 R)
• M49: 26,420,480 km (0.073 R)
• M50: 26,503,956 km (0.109 R)
• M51: 26,755,130 km (0.063 R)
• M52: 27,428,620 km (0.103 R)
• M53: 29,482,599 km (0.054 R)
• M54: 31,055,022 km (0.056 R)
• M55: 31,673,908 km (0.106 R)
• M56: 31,940,342 km (0.056 R)
• M57: 32,565,063 km (0.057 R)
• M58: 33,103,765 km (0.087 R)
• M59: 37,142,459 km (0.067 R)
• M60: 37,329,755 km (0.12 R)
• M61: 42,013,964 km (0.033 R)
• M62: 43,780,565 km (0.081 R)
• M63: 44,077,367 km (0.108 R)
• M64: 47,792,331 km (0.086 R)
• M65: 48,199,836 km (0.05 R)
• M66: 48,608,537 km (0.115 R)
• M67: 49,326,607 km (0.074 R)
• M68: 50,151,489 km (0.114 R)
• M69: 52,863,848 km (0.094 R)
• M70: 55,195,780 km (0.076 R)
• M71: 56,159,340 km (0.095 R)
• M72: 56,912,715 km (0.056 R)
• M73: 57,452,763 km (0.088 R)
• M74: 57,994,607 km (0.07 R)
• M75: 59,520,804 km (0.089 R)
• M76: 61,170,420 km (0.106 R)
• M77: 61,612,930 km (0.052 R)
• M78: 62,612,394 km (0.034 R)
• M79: 62,835,145 km (0.11 R)
• M80: 63,841,041 km (0.102 R)
• M81: 63,953,239 km (0.086 R)
• M82: 67,118,431 km (0.055 R)
• M83: 69,180,039 km (0.118 R)
• M84: 69,525,760 km (0.07 R)
• M85: 69,871,929 km (0.109 R)
• M86: 72,779,065 km (0.057 R)
• M87: 73,482,624 km (0.114 R)
• M88: 73,600,058 km (0.071 R)
• M89: 75,132,987 km (0.097 R)
• M90: 75,962,807 km (0.108 R)
• M91: 77,392,364 km (0.08 R)
• M92: 79,794,607 km (0.111 R)
• M93: 80,520,007 km (0.102 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit