🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.94 AU

Year: 1328 Days

Day: 41.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.98 AU - 3.06 AU

Year: 1898 Days

Day: 23.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.9

Radius: 3.9

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.32 AU - 16.18 AU

Year: 20487 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,254,480 km

• M1: 74,350 km (0.117 R)
• M2: 156,779 km (0.107 R)
• M3: 224,995 km (0.089 R)
• M4: 700,268 km (0.105 R)
• M5: 817,253 km (0.111 R)
• M6: 940,372 km (0.115 R)
• M7: 1,017,116 km (0.108 R)
• M8: 1,259,764 km (0.103 R)
• M9: 1,431,352 km (0.111 R)
• M10: 1,579,903 km (0.115 R)
• M11: 1,828,086 km (0.095 R)
• M12: 2,022,114 km (0.063 R)
• M13: 2,290,942 km (0.118 R)
• M14: 3,201,694 km (0.096 R)
• M15: 3,435,216 km (0.114 R)
• M16: 4,001,145 km (0.054 R)
• M17: 4,126,208 km (0.074 R)
• M18: 4,252,469 km (0.064 R)
• M19: 4,814,508 km (0.029 R)
• M20: 5,126,719 km (0.094 R)
• M21: 5,217,226 km (0.065 R)
• M22: 5,817,712 km (0.086 R)
• M23: 6,537,277 km (0.107 R)
• M24: 7,694,118 km (0.074 R)
• M25: 7,901,760 km (0.12 R)
• M26: 8,589,012 km (0.104 R)
• M27: 9,295,114 km (0.111 R)
• M28: 9,794,921 km (0.027 R)
• M29: 10,189,709 km (0.095 R)
• M30: 10,762,520 km (0.1 R)
• M31: 10,994,546 km (0.111 R)
• M32: 11,228,367 km (0.1 R)
• M33: 11,760,188 km (0.083 R)
• M34: 13,280,102 km (0.037 R)
• M35: 14,221,222 km (0.085 R)
• M36: 14,411,960 km (0.063 R)
• M37: 14,731,950 km (0.081 R)
• M38: 16,100,770 km (0.113 R)
• M39: 16,699,760 km (0.057 R)
• M40: 18,401,585 km (0.112 R)
• M41: 18,540,113 km (0.076 R)
• M42: 20,229,073 km (0.045 R)
• M43: 20,372,088 km (0.115 R)
• M44: 21,091,804 km (0.048 R)
• M45: 21,454,878 km (0.04 R)
• M46: 23,002,019 km (0.091 R)
• M47: 23,977,547 km (0.077 R)
• M48: 24,660,910 km (0.069 R)
• M49: 26,046,485 km (0.106 R)
• M50: 27,457,343 km (0.061 R)
• M51: 27,694,904 km (0.059 R)
• M52: 28,571,548 km (0.109 R)
• M53: 28,732,066 km (0.068 R)
• M54: 29,295,751 km (0.09 R)
• M55: 29,538,399 km (0.12 R)
• M56: 30,679,980 km (0.114 R)
• M57: 32,251,955 km (0.118 R)
• M58: 34,189,845 km (0.103 R)
• M59: 35,215,638 km (0.059 R)
• M60: 35,559,863 km (0.1 R)
• M61: 37,122,562 km (0.106 R)
• M62: 38,441,866 km (0.085 R)
• M63: 38,618,990 km (0.112 R)
• M64: 39,866,037 km (0.059 R)
• M65: 41,126,100 km (0.076 R)
• M66: 42,307,923 km (0.036 R)
• M67: 42,490,732 km (0.093 R)
• M68: 43,132,656 km (0.096 R)
• M69: 43,408,814 km (0.087 R)
• M70: 46,295,754 km (0.107 R)
• M71: 46,956,228 km (0.115 R)
• M72: 47,050,774 km (0.116 R)
• M73: 48,000,422 km (0.114 R)
• M74: 49,148,136 km (0.108 R)
• M75: 53,334,483 km (0.083 R)
• M76: 54,125,856 km (0.113 R)
• M77: 54,324,223 km (0.032 R)
• M78: 57,329,943 km (0.092 R)
• M79: 57,734,755 km (0.12 R)
• M80: 58,242,041 km (0.096 R)
• M81: 58,648,948 km (0.088 R)
• M82: 59,568,077 km (0.11 R)
• M83: 59,670,551 km (0.084 R)
• M84: 59,773,026 km (0.093 R)
• M85: 65,287,054 km (0.033 R)
• M86: 65,392,670 km (0.08 R)
• M87: 66,239,544 km (0.118 R)
• M88: 66,770,616 km (0.059 R)
• M89: 68,372,211 km (0.079 R)
• M90: 68,694,145 km (0.083 R)
• M91: 69,986,671 km (0.09 R)
• M92: 70,527,467 km (0.094 R)
• M93: 70,744,235 km (0.099 R)
• M94: 72,158,533 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.1

Radius: 7

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.3 AU - 18.3 AU

Year: 23800 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,254,480 km

• M1: 124,765 km (0.107 R)
• M2: 267,032 km (0.097 R)
• M3: 508,782 km (0.045 R)
• M4: 664,663 km (0.072 R)
• M5: 1,077,404 km (0.103 R)
• M6: 1,250,339 km (0.109 R)
• M7: 1,401,283 km (0.062 R)
• M8: 1,590,225 km (0.09 R)
• M9: 1,754,185 km (0.086 R)
• M10: 2,351,978 km (0.058 R)
• M11: 2,731,208 km (0.078 R)
• M12: 2,967,872 km (0.101 R)
• M13: 4,113,193 km (0.102 R)
• M14: 4,202,952 km (0.118 R)
• M15: 4,992,380 km (0.037 R)
• M16: 5,428,608 km (0.08 R)
• M17: 5,576,709 km (0.079 R)
• M18: 7,130,134 km (0.101 R)
• M19: 7,565,763 km (0.114 R)
• M20: 10,909,874 km (0.069 R)
• M21: 11,474,456 km (0.109 R)
• M22: 11,792,351 km (0.078 R)
• M23: 12,177,416 km (0.112 R)
• M24: 12,371,594 km (0.103 R)
• M25: 13,291,023 km (0.115 R)
• M26: 13,491,035 km (0.104 R)
• M27: 13,758,965 km (0.114 R)
• M28: 13,826,284 km (0.091 R)
• M29: 14,096,607 km (0.104 R)
• M30: 15,125,691 km (0.087 R)
• M31: 15,404,093 km (0.117 R)
• M32: 15,473,955 km (0.062 R)
• M33: 17,182,811 km (0.075 R)
• M34: 17,619,188 km (0.098 R)
• M35: 18,726,362 km (0.079 R)
• M36: 19,779,830 km (0.112 R)
• M37: 21,630,057 km (0.115 R)
• M38: 22,259,116 km (0.042 R)
• M39: 22,575,815 km (0.091 R)
• M40: 22,814,274 km (0.101 R)
• M41: 23,293,884 km (0.061 R)
• M42: 25,492,824 km (0.051 R)
• M43: 25,658,428 km (0.107 R)
• M44: 26,323,989 km (0.068 R)
• M45: 26,491,240 km (0.083 R)
• M46: 27,502,372 km (0.117 R)
• M47: 27,587,343 km (0.099 R)
• M48: 28,012,800 km (0.104 R)
• M49: 28,612,089 km (0.089 R)
• M50: 28,784,126 km (0.103 R)
• M51: 30,874,906 km (0.113 R)
• M52: 31,671,515 km (0.12 R)
• M53: 32,474,855 km (0.1 R)
• M54: 32,834,040 km (0.035 R)
• M55: 33,919,522 km (0.096 R)
• M56: 34,192,688 km (0.094 R)
• M57: 35,016,673 km (0.056 R)
• M58: 35,200,678 km (0.094 R)
• M59: 35,384,983 km (0.037 R)
• M60: 36,032,742 km (0.112 R)
• M61: 39,424,873 km (0.115 R)
• M62: 40,096,119 km (0.108 R)
• M63: 40,771,254 km (0.088 R)
• M64: 41,450,129 km (0.118 R)
• M65: 41,937,369 km (0.052 R)
• M66: 42,035,057 km (0.074 R)
• M67: 44,302,213 km (0.12 R)
• M68: 46,305,627 km (0.077 R)
• M69: 48,031,837 km (0.12 R)
• M70: 48,645,936 km (0.069 R)
• M71: 53,652,678 km (0.106 R)
• M72: 55,250,383 km (0.106 R)
• M73: 57,948,082 km (0.09 R)
• M74: 60,688,266 km (0.112 R)
• M75: 61,019,924 km (0.041 R)
• M76: 63,470,487 km (0.097 R)
• M77: 64,031,928 km (0.115 R)
• M78: 64,594,865 km (0.099 R)
• M79: 65,499,184 km (0.088 R)
• M80: 66,066,608 km (0.059 R)
• M81: 66,293,997 km (0.101 R)
• M82: 67,091,803 km (0.117 R)
• M83: 68,122,382 km (0.1 R)
• M84: 68,237,274 km (0.086 R)
• M85: 69,273,538 km (0.062 R)
• M86: 69,967,373 km (0.042 R)
• M87: 70,083,162 km (0.105 R)
• M88: 71,245,238 km (0.095 R)
• M89: 71,828,670 km (0.084 R)
• M90: 73,000,320 km (0.099 R)
• M91: 73,117,754 km (0.097 R)
• M92: 74,887,946 km (0.104 R)
• M93: 77,150,315 km (0.078 R)
• M94: 80,282,445 km (0.114 R)
• M95: 80,767,890 km (0.066 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit