🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 14 Hours

Environment

Temp: 205 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,597,253 km

• M1: 33,660 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.23 AU - 3.71 AU

Year: 1851 Days

Day: 17.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 12.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.65 AU - 12.57 AU

Year: 11626 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,597,253 km

• M1: 200,312 km (0.114 R)
• M2: 396,434 km (0.053 R)
• M3: 1,256,473 km (0.063 R)
• M4: 1,796,970 km (0.116 R)
• M5: 2,042,609 km (0.082 R)
• M6: 2,325,499 km (0.105 R)
• M7: 2,648,630 km (0.109 R)
• M8: 3,278,737 km (0.038 R)
• M9: 3,458,553 km (0.066 R)
• M10: 4,308,269 km (0.09 R)
• M11: 4,439,616 km (0.111 R)
• M12: 5,395,846 km (0.108 R)
• M13: 5,680,530 km (0.115 R)
• M14: 6,906,934 km (0.082 R)
• M15: 8,253,315 km (0.071 R)
• M16: 8,335,145 km (0.045 R)
• M17: 8,458,114 km (0.083 R)
• M18: 8,747,735 km (0.108 R)
• M19: 9,851,618 km (0.045 R)
• M20: 10,244,013 km (0.074 R)
• M21: 10,331,977 km (0.077 R)
• M22: 10,819,965 km (0.065 R)
• M23: 13,563,291 km (0.094 R)
• M24: 15,036,531 km (0.081 R)
• M25: 15,589,295 km (0.085 R)
• M26: 16,046,616 km (0.115 R)
• M27: 16,148,791 km (0.075 R)
• M28: 16,559,886 km (0.074 R)
• M29: 17,919,731 km (0.116 R)
• M30: 18,559,411 km (0.111 R)
• M31: 18,774,234 km (0.082 R)
• M32: 19,315,030 km (0.071 R)
• M33: 20,412,181 km (0.074 R)
• M34: 20,523,033 km (0.1 R)
• M35: 21,529,378 km (0.068 R)
• M36: 22,095,456 km (0.047 R)
• M37: 22,266,147 km (0.117 R)
• M38: 22,838,658 km (0.117 R)
• M39: 24,115,027 km (0.052 R)
• M40: 24,408,389 km (0.038 R)
• M41: 24,702,797 km (0.082 R)
• M42: 25,593,503 km (0.081 R)
• M43: 25,952,687 km (0.108 R)
• M44: 26,434,093 km (0.1 R)
• M45: 26,675,993 km (0.111 R)
• M46: 28,266,069 km (0.093 R)
• M47: 29,635,488 km (0.068 R)
• M48: 29,761,000 km (0.115 R)
• M49: 30,075,605 km (0.104 R)
• M50: 30,708,254 km (0.107 R)
• M51: 32,115,521 km (0.075 R)
• M52: 34,134,045 km (0.091 R)
• M53: 34,727,799 km (0.09 R)
• M54: 34,860,193 km (0.088 R)
• M55: 36,193,260 km (0.045 R)
• M56: 36,327,599 km (0.075 R)
• M57: 38,497,815 km (0.035 R)
• M58: 39,598,706 km (0.101 R)
• M59: 40,152,966 km (0.077 R)
• M60: 41,269,265 km (0.119 R)
• M61: 41,409,588 km (0.048 R)
• M62: 42,042,686 km (0.09 R)
• M63: 42,395,737 km (0.106 R)
• M64: 43,247,248 km (0.079 R)
• M65: 44,104,444 km (0.099 R)
• M66: 44,823,112 km (0.095 R)
• M67: 46,855,699 km (0.076 R)
• M68: 47,002,005 km (0.097 R)
• M69: 48,992,405 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.3

Radius: 4.3

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.63 AU - 20.57 AU

Year: 24460 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,597,253 km

• M1: 229,782 km (0.08 R)
• M2: 406,308 km (0.114 R)
• M3: 666,159 km (0.098 R)
• M4: 2,094,669 km (0.069 R)
• M5: 2,456,547 km (0.038 R)
• M6: 2,682,888 km (0.055 R)
• M7: 2,955,456 km (0.098 R)
• M8: 3,196,159 km (0.075 R)
• M9: 3,653,479 km (0.093 R)
• M10: 4,175,725 km (0.111 R)
• M11: 4,536,555 km (0.091 R)
• M12: 4,674,485 km (0.086 R)
• M13: 4,767,235 km (0.106 R)
• M14: 5,876,653 km (0.071 R)
• M15: 5,926,619 km (0.091 R)
• M16: 6,178,691 km (0.087 R)
• M17: 6,229,555 km (0.114 R)
• M18: 7,382,655 km (0.041 R)
• M19: 8,261,542 km (0.085 R)
• M20: 8,656,331 km (0.117 R)
• M21: 9,464,459 km (0.038 R)
• M22: 10,720,931 km (0.114 R)
• M23: 11,151,175 km (0.11 R)
• M24: 11,712,765 km (0.031 R)
• M25: 12,863,323 km (0.117 R)
• M26: 15,064,206 km (0.109 R)
• M27: 15,684,290 km (0.075 R)
• M28: 15,753,703 km (0.066 R)
• M29: 16,172,427 km (0.108 R)
• M30: 17,306,529 km (0.091 R)
• M31: 18,760,022 km (0.083 R)
• M32: 20,101,167 km (0.107 R)
• M33: 22,170,255 km (0.044 R)
• M34: 23,111,225 km (0.049 R)
• M35: 23,985,326 km (0.114 R)
• M36: 24,145,396 km (0.057 R)
• M37: 24,627,699 km (0.108 R)
• M38: 26,588,778 km (0.092 R)
• M39: 27,420,542 km (0.099 R)
• M40: 29,024,380 km (0.056 R)
• M41: 29,109,651 km (0.075 R)
• M42: 29,451,482 km (0.119 R)
• M43: 29,966,697 km (0.09 R)
• M44: 30,225,352 km (0.114 R)
• M45: 32,853,188 km (0.113 R)
• M46: 33,120,071 km (0.081 R)
• M47: 33,209,082 km (0.056 R)
• M48: 35,462,026 km (0.04 R)
• M49: 36,929,730 km (0.078 R)
• M50: 37,485,187 km (0.112 R)
• M51: 39,168,014 km (0.092 R)
• M52: 40,018,627 km (0.07 R)
• M53: 40,113,622 km (0.06 R)
• M54: 40,208,467 km (0.092 R)
• M55: 40,875,374 km (0.109 R)
• M56: 41,353,938 km (0.103 R)
• M57: 45,051,249 km (0.077 R)
• M58: 45,248,718 km (0.116 R)
• M59: 46,739,162 km (0.114 R)
• M60: 46,939,025 km (0.053 R)
• M61: 47,440,178 km (0.101 R)
• M62: 47,641,088 km (0.102 R)
• M63: 48,953,958 km (0.089 R)
• M64: 51,615,305 km (0.057 R)
• M65: 54,638,827 km (0.119 R)
• M66: 55,482,858 km (0.111 R)
• M67: 56,225,013 km (0.082 R)
• M68: 56,331,228 km (0.027 R)
• M69: 56,757,133 km (0.07 R)
• M70: 57,290,898 km (0.03 R)
• M71: 58,470,926 km (0.085 R)
• M72: 59,010,077 km (0.111 R)
• M73: 59,334,255 km (0.046 R)
• M74: 59,767,491 km (0.112 R)
• M75: 60,310,531 km (0.094 R)
• M76: 60,964,274 km (0.074 R)
• M77: 61,182,687 km (0.104 R)
• M78: 61,292,043 km (0.119 R)
• M79: 62,168,986 km (0.105 R)
• M80: 62,719,206 km (0.088 R)
• M81: 65,158,998 km (0.102 R)
• M82: 67,404,013 km (0.08 R)
• M83: 68,762,960 km (0.113 R)
• M84: 69,560,018 km (0.065 R)
• M85: 69,902,447 km (0.059 R)
• M86: 70,131,183 km (0.081 R)
• M87: 70,703,843 km (0.034 R)
• M88: 72,199,972 km (0.112 R)
• M89: 72,431,100 km (0.096 R)
• M90: 72,546,739 km (0.091 R)
• M91: 72,662,528 km (0.115 R)
• M92: 75,340,779 km (0.087 R)
• M93: 76,044,786 km (0.113 R)
• M94: 78,288,455 km (0.047 R)
• M95: 79,477,908 km (0.059 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit