🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 191 Days

Day: 31.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 70.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 200 Days

Day: 26 Hours

Environment

Temp: 138 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,132,704 km

• M1: 50,414 km (0.082 R)
• M2: 460,313 km (0.097 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.2

Radius: 9.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.23 AU - 11.49 AU

Year: 13341 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 103,132,704 km

• M1: 212,429 km (0.108 R)
• M2: 394,041 km (0.092 R)
• M3: 663,915 km (0.051 R)
• M4: 772,673 km (0.105 R)
• M5: 967,749 km (0.079 R)
• M6: 1,500,167 km (0.072 R)
• M7: 1,847,982 km (0.067 R)
• M8: 1,925,923 km (0.115 R)
• M9: 2,248,456 km (0.082 R)
• M10: 2,444,728 km (0.057 R)
• M11: 2,734,649 km (0.098 R)
• M12: 2,853,879 km (0.053 R)
• M13: 2,974,754 km (0.118 R)
• M14: 3,379,416 km (0.086 R)
• M15: 3,539,785 km (0.11 R)
• M16: 3,637,323 km (0.072 R)
• M17: 3,768,670 km (0.076 R)
• M18: 4,275,058 km (0.101 R)
• M19: 4,483,747 km (0.065 R)
• M20: 5,166,512 km (0.107 R)
• M21: 5,240,264 km (0.097 R)
• M22: 5,388,814 km (0.114 R)
• M23: 5,881,590 km (0.116 R)
• M24: 6,113,766 km (0.111 R)
• M25: 6,231,051 km (0.079 R)
• M26: 7,319,973 km (0.11 R)
• M27: 8,250,023 km (0.062 R)
• M28: 8,466,641 km (0.1 R)
• M29: 10,173,254 km (0.103 R)
• M30: 10,452,254 km (0.111 R)
• M31: 11,017,883 km (0.107 R)
• M32: 11,208,620 km (0.036 R)
• M33: 11,352,384 km (0.084 R)
• M34: 11,787,415 km (0.102 R)
• M35: 12,723,748 km (0.088 R)
• M36: 13,074,704 km (0.087 R)
• M37: 13,175,683 km (0.058 R)
• M38: 14,146,723 km (0.079 R)
• M39: 14,719,533 km (0.107 R)
• M40: 15,035,184 km (0.063 R)
• M41: 16,157,318 km (0.098 R)
• M42: 16,537,446 km (0.111 R)
• M43: 17,918,683 km (0.098 R)
• M44: 18,199,329 km (0.059 R)
• M45: 18,594,866 km (0.105 R)
• M46: 19,509,208 km (0.115 R)
• M47: 19,566,953 km (0.093 R)
• M48: 20,146,495 km (0.081 R)
• M49: 20,321,375 km (0.095 R)
• M50: 20,555,495 km (0.111 R)
• M51: 20,849,306 km (0.085 R)
• M52: 22,580,901 km (0.111 R)
• M53: 23,066,795 km (0.039 R)
• M54: 23,127,681 km (0.045 R)
• M55: 23,188,717 km (0.043 R)
• M56: 23,740,284 km (0.109 R)
• M57: 24,048,606 km (0.069 R)
• M58: 25,106,861 km (0.088 R)
• M59: 25,169,543 km (0.112 R)
• M60: 25,483,848 km (0.106 R)
• M61: 26,882,588 km (0.094 R)
• M62: 27,075,270 km (0.104 R)
• M63: 27,203,924 km (0.109 R)
• M64: 27,397,354 km (0.118 R)
• M65: 28,698,556 km (0.106 R)
• M66: 28,961,250 km (0.069 R)
• M67: 30,353,258 km (0.109 R)
• M68: 30,419,979 km (0.094 R)
• M69: 30,822,098 km (0.116 R)
• M70: 32,584,361 km (0.106 R)
• M71: 33,201,901 km (0.113 R)
• M72: 35,993,397 km (0.076 R)
• M73: 36,134,917 km (0.11 R)
• M74: 37,919,769 km (0.088 R)
• M75: 38,063,682 km (0.081 R)
• M76: 38,641,728 km (0.088 R)
• M77: 40,319,319 km (0.099 R)
• M78: 40,613,428 km (0.062 R)
• M79: 41,129,990 km (0.102 R)
• M80: 41,500,394 km (0.109 R)
• M81: 43,067,581 km (0.11 R)
• M82: 43,443,670 km (0.025 R)
• M83: 44,274,836 km (0.107 R)
• M84: 44,730,362 km (0.102 R)
• M85: 46,722,108 km (0.083 R)
• M86: 49,842,719 km (0.056 R)
• M87: 52,627,933 km (0.068 R)
• M88: 52,788,601 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.7

Radius: 7.2

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.9 AU - 18.08 AU

Year: 27267 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,132,704 km

• M1: 98,735 km (0.081 R)
• M2: 149,897 km (0.119 R)
• M3: 403,166 km (0.115 R)
• M4: 472,729 km (0.076 R)
• M5: 546,631 km (0.112 R)
• M6: 822,938 km (0.098 R)
• M7: 1,311,375 km (0.109 R)
• M8: 1,418,637 km (0.083 R)
• M9: 1,797,119 km (0.115 R)
• M10: 1,916,798 km (0.116 R)
• M11: 2,598,216 km (0.056 R)
• M12: 2,733,751 km (0.108 R)
• M13: 2,871,681 km (0.096 R)
• M14: 2,918,206 km (0.113 R)
• M15: 3,495,803 km (0.075 R)
• M16: 4,213,274 km (0.076 R)
• M17: 4,426,601 km (0.097 R)
• M18: 5,720,174 km (0.049 R)
• M19: 5,956,538 km (0.109 R)
• M20: 6,561,063 km (0.075 R)
• M21: 7,504,128 km (0.085 R)
• M22: 8,090,253 km (0.083 R)
• M23: 8,489,081 km (0.061 R)
• M24: 8,623,420 km (0.119 R)
• M25: 8,894,341 km (0.096 R)
• M26: 9,794,023 km (0.105 R)
• M27: 10,076,763 km (0.116 R)
• M28: 10,147,822 km (0.102 R)
• M29: 10,290,538 km (0.088 R)
• M30: 10,794,982 km (0.067 R)
• M31: 11,529,807 km (0.1 R)
• M32: 11,828,255 km (0.028 R)
• M33: 12,432,780 km (0.097 R)
• M34: 12,662,113 km (0.105 R)
• M35: 13,593,061 km (0.072 R)
• M36: 13,750,438 km (0.099 R)
• M37: 16,098,676 km (0.106 R)
• M38: 16,936,723 km (0.099 R)
• M39: 18,567,789 km (0.037 R)
• M40: 18,829,884 km (0.101 R)
• M41: 19,181,289 km (0.034 R)
• M42: 19,357,665 km (0.079 R)
• M43: 20,248,371 km (0.073 R)
• M44: 20,428,038 km (0.093 R)
• M45: 22,346,930 km (0.081 R)
• M46: 23,468,914 km (0.091 R)
• M47: 24,417,963 km (0.042 R)
• M48: 26,059,949 km (0.075 R)
• M49: 27,438,643 km (0.102 R)
• M50: 27,737,240 km (0.063 R)
• M51: 30,266,641 km (0.039 R)
• M52: 30,369,265 km (0.067 R)
• M53: 31,819,318 km (0.105 R)
• M54: 32,552,646 km (0.041 R)
• M55: 35,866,987 km (0.117 R)
• M56: 36,193,410 km (0.109 R)
• M57: 36,630,086 km (0.086 R)
• M58: 37,178,512 km (0.105 R)
• M59: 37,508,824 km (0.102 R)
• M60: 38,839,946 km (0.117 R)
• M61: 39,623,539 km (0.111 R)
• M62: 43,618,850 km (0.101 R)
• M63: 45,958,859 km (0.051 R)
• M64: 47,143,974 km (0.057 R)
• M65: 48,459,388 km (0.075 R)
• M66: 48,579,515 km (0.037 R)
• M67: 48,820,218 km (0.1 R)
• M68: 50,029,418 km (0.052 R)
• M69: 52,353,869 km (0.109 R)
• M70: 56,473,795 km (0.111 R)
• M71: 57,107,192 km (0.102 R)
• M72: 57,361,060 km (0.099 R)
• M73: 58,636,681 km (0.074 R)
• M74: 59,921,427 km (0.086 R)
• M75: 60,826,345 km (0.094 R)
• M76: 61,215,598 km (0.115 R)
• M77: 62,388,146 km (0.042 R)
• M78: 62,518,895 km (0.089 R)
• M79: 62,911,589 km (0.098 R)
• M80: 63,436,678 km (0.076 R)
• M81: 64,887,777 km (0.066 R)
• M82: 68,900,740 km (0.114 R)
• M83: 71,346,815 km (0.119 R)
• M84: 72,580,549 km (0.088 R)
• M85: 79,986,990 km (0.084 R)
• M86: 85,298,013 km (0.113 R)
• M87: 86,461,286 km (0.083 R)
• M88: 87,044,867 km (0.111 R)
• M89: 89,539,711 km (0.099 R)
• M90: 90,277,977 km (0.11 R)
• M91: 93,400,533 km (0.107 R)
• M92: 97,012,424 km (0.096 R)
• M93: 98,378,552 km (0.099 R)
• M94: 101,129,956 km (0.086 R)
• M95: 102,978,237 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit