🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 429 Days

Day: 45.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,571,800 km

• M1: 150,944 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.99 AU - 1.55 AU

Year: 539 Days

Day: 33.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,571,800 km

• M1: 1,133,802 km (0.089 R)

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.5

Radius: 5.4

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.42 AU - 15.3 AU

Year: 18397 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,571,800 km

• M1: 178,470 km (0.116 R)
• M2: 301,589 km (0.067 R)
• M3: 818,450 km (0.079 R)
• M4: 1,155,195 km (0.102 R)
• M5: 2,004,013 km (0.068 R)
• M6: 2,321,161 km (0.055 R)
• M7: 2,825,904 km (0.101 R)
• M8: 2,930,921 km (0.066 R)
• M9: 3,144,697 km (0.079 R)
• M10: 3,400,659 km (0.093 R)
• M11: 4,010,420 km (0.092 R)
• M12: 4,408,649 km (0.09 R)
• M13: 5,943,374 km (0.057 R)
• M14: 6,442,283 km (0.113 R)
• M15: 7,049,201 km (0.091 R)
• M16: 7,287,511 km (0.084 R)
• M17: 7,528,363 km (0.104 R)
• M18: 7,576,833 km (0.072 R)
• M19: 8,873,996 km (0.083 R)
• M20: 9,234,826 km (0.092 R)
• M21: 9,600,593 km (0.113 R)
• M22: 11,554,491 km (0.055 R)
• M23: 11,666,540 km (0.099 R)
• M24: 12,923,012 km (0.058 R)
• M25: 14,341,948 km (0.035 R)
• M26: 14,886,634 km (0.096 R)
• M27: 15,314,932 km (0.097 R)
• M28: 15,376,567 km (0.085 R)
• M29: 15,933,968 km (0.116 R)
• M30: 16,371,991 km (0.1 R)
• M31: 16,624,213 km (0.088 R)
• M32: 17,132,247 km (0.103 R)
• M33: 17,645,518 km (0.109 R)
• M34: 17,904,023 km (0.064 R)
• M35: 18,098,799 km (0.096 R)
• M36: 18,555,821 km (0.098 R)
• M37: 19,614,674 km (0.095 R)
• M38: 20,353,837 km (0.114 R)
• M39: 21,445,453 km (0.104 R)
• M40: 21,928,953 km (0.116 R)
• M41: 23,259,327 km (0.117 R)
• M42: 24,184,590 km (0.07 R)
• M43: 24,327,905 km (0.105 R)
• M44: 25,049,266 km (0.07 R)
• M45: 25,924,114 km (0.042 R)
• M46: 26,144,322 km (0.112 R)
• M47: 27,254,937 km (0.047 R)
• M48: 27,778,529 km (0.041 R)
• M49: 28,079,221 km (0.03 R)
• M50: 30,600,544 km (0.028 R)
• M51: 30,910,959 km (0.077 R)
• M52: 31,066,691 km (0.11 R)
• M53: 32,163,542 km (0.082 R)
• M54: 33,432,431 km (0.104 R)
• M55: 34,556,211 km (0.108 R)
• M56: 36,018,979 km (0.056 R)
• M57: 37,502,092 km (0.094 R)
• M58: 38,167,503 km (0.064 R)
• M59: 40,697,652 km (0.091 R)
• M60: 40,953,614 km (0.103 R)
• M61: 42,587,372 km (0.077 R)
• M62: 42,760,457 km (0.06 R)
• M63: 42,847,224 km (0.115 R)
• M64: 43,892,015 km (0.061 R)
• M65: 44,945,184 km (0.07 R)
• M66: 46,540,496 km (0.036 R)
• M67: 47,524,551 km (0.115 R)
• M68: 48,244,416 km (0.116 R)
• M69: 49,240,289 km (0.061 R)
• M70: 49,695,066 km (0.078 R)
• M71: 50,609,109 km (0.043 R)
• M72: 50,976,222 km (0.091 R)
• M73: 52,546,402 km (0.063 R)
• M74: 53,011,202 km (0.105 R)
• M75: 53,664,197 km (0.119 R)
• M76: 53,851,344 km (0.043 R)
• M77: 55,166,908 km (0.081 R)
• M78: 55,828,729 km (0.102 R)
• M79: 56,683,381 km (0.085 R)
• M80: 57,542,372 km (0.087 R)
• M81: 58,694,425 km (0.077 R)
• M82: 60,339,553 km (0.089 R)
• M83: 61,803,518 km (0.119 R)
• M84: 62,195,913 km (0.11 R)
• M85: 62,392,485 km (0.106 R)
• M86: 64,170,306 km (0.063 R)
• M87: 64,766,603 km (0.072 R)
• M88: 64,866,086 km (0.12 R)
• M89: 65,165,132 km (0.102 R)
• M90: 66,265,424 km (0.091 R)
• M91: 67,170,192 km (0.082 R)
• M92: 67,270,871 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 5.6

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.21 AU - 22.65 AU

Year: 29807 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,571,800 km

• M1: 465,698 km (0.1 R)
• M2: 568,622 km (0.094 R)
• M3: 679,324 km (0.088 R)
• M4: 1,086,380 km (0.059 R)
• M5: 1,753,736 km (0.086 R)
• M6: 1,834,519 km (0.119 R)
• M7: 1,916,648 km (0.089 R)
• M8: 2,389,676 km (0.095 R)
• M9: 2,755,593 km (0.082 R)
• M10: 2,945,133 km (0.086 R)
• M11: 3,641,661 km (0.107 R)
• M12: 7,666,741 km (0.118 R)
• M13: 7,799,734 km (0.11 R)
• M14: 7,866,454 km (0.072 R)
• M15: 8,681,912 km (0.079 R)
• M16: 8,751,176 km (0.108 R)
• M17: 9,029,727 km (0.096 R)
• M18: 9,240,511 km (0.051 R)
• M19: 10,761,173 km (0.113 R)
• M20: 12,125,057 km (0.085 R)
• M21: 12,279,891 km (0.119 R)
• M22: 12,513,563 km (0.079 R)
• M23: 12,985,095 km (0.043 R)
• M24: 14,026,446 km (0.112 R)
• M25: 14,270,590 km (0.115 R)
• M26: 14,763,215 km (0.057 R)
• M27: 14,928,521 km (0.086 R)
• M28: 15,849,296 km (0.117 R)
• M29: 16,188,584 km (0.091 R)
• M30: 16,960,808 km (0.119 R)
• M31: 18,185,865 km (0.045 R)
• M32: 19,258,332 km (0.088 R)
• M33: 23,362,251 km (0.103 R)
• M34: 24,624,707 km (0.077 R)
• M35: 24,919,116 km (0.089 R)
• M36: 25,017,551 km (0.107 R)
• M37: 26,609,721 km (0.081 R)
• M38: 27,113,866 km (0.082 R)
• M39: 27,825,054 km (0.118 R)
• M40: 28,955,117 km (0.066 R)
• M41: 30,099,989 km (0.116 R)
• M42: 30,309,725 km (0.106 R)
• M43: 31,791,642 km (0.091 R)
• M44: 32,648,987 km (0.102 R)
• M45: 33,513,813 km (0.109 R)
• M46: 33,840,235 km (0.046 R)
• M47: 34,386,267 km (0.061 R)
• M48: 35,155,799 km (0.1 R)
• M49: 35,931,015 km (0.079 R)
• M50: 36,264,917 km (0.075 R)
• M51: 36,376,517 km (0.118 R)
• M52: 37,610,999 km (0.082 R)
• M53: 38,517,413 km (0.118 R)
• M54: 39,890,422 km (0.089 R)
• M55: 41,046,813 km (0.115 R)
• M56: 41,395,825 km (0.118 R)
• M57: 42,684,162 km (0.107 R)
• M58: 43,037,811 km (0.072 R)
• M59: 44,701,041 km (0.115 R)
• M60: 47,845,139 km (0.115 R)
• M61: 49,815,044 km (0.072 R)
• M62: 50,063,227 km (0.109 R)
• M63: 52,566,747 km (0.095 R)
• M64: 54,343,371 km (0.093 R)
• M65: 54,854,547 km (0.064 R)
• M66: 63,113,397 km (0.077 R)
• M67: 65,543,165 km (0.101 R)
• M68: 65,679,000 km (0.05 R)
• M69: 66,223,537 km (0.104 R)
• M70: 66,359,970 km (0.047 R)
• M71: 68,692,201 km (0.059 R)
• M72: 70,354,532 km (0.068 R)
• M73: 72,732,241 km (0.115 R)
• M74: 73,013,634 km (0.067 R)
• M75: 73,436,548 km (0.078 R)
• M76: 74,852,043 km (0.083 R)
• M77: 74,994,011 km (0.106 R)
• M78: 75,705,498 km (0.078 R)
• M79: 77,566,047 km (0.11 R)
• M80: 77,853,574 km (0.074 R)
• M81: 78,141,401 km (0.047 R)
• M82: 78,429,676 km (0.034 R)
• M83: 78,718,400 km (0.077 R)
• M84: 80,602,884 km (0.099 R)
• M85: 81,477,732 km (0.062 R)
• M86: 89,792,980 km (0.118 R)
• M87: 90,397,206 km (0.043 R)
• M88: 93,132,753 km (0.097 R)
• M89: 94,971,610 km (0.096 R)
• M90: 95,741,291 km (0.1 R)
• M91: 96,667,601 km (0.087 R)
• M92: 99,933,173 km (0.108 R)
• M93: 103,550,898 km (0.102 R)
• M94: 103,867,597 km (0.101 R)
• M95: 105,933,394 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit