🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.06 AU

Year: 368 Days

Day: 21.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,340,374 km

• M1: 409,001 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.22 AU - 4.04 AU

Year: 2663 Days

Day: 14.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,340,374 km

• M1: 2,007,603 km (0.097 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 11.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.91 AU - 6.31 AU

Year: 5815 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 86,340,374 km

• M1: 147,055 km (0.083 R)
• M2: 224,995 km (0.101 R)
• M3: 370,404 km (0.064 R)
• M4: 513,719 km (0.108 R)
• M5: 597,643 km (0.109 R)
• M6: 678,726 km (0.117 R)
• M7: 790,625 km (0.112 R)
• M8: 966,552 km (0.084 R)
• M9: 1,228,947 km (0.041 R)
• M10: 1,303,596 km (0.087 R)
• M11: 1,402,031 km (0.082 R)
• M12: 1,701,077 km (0.066 R)
• M13: 1,883,138 km (0.09 R)
• M14: 2,266,557 km (0.107 R)
• M15: 2,373,071 km (0.116 R)
• M16: 2,467,617 km (0.113 R)
• M17: 2,688,723 km (0.107 R)
• M18: 2,815,881 km (0.06 R)
• M19: 3,003,327 km (0.102 R)
• M20: 3,239,841 km (0.107 R)
• M21: 3,406,044 km (0.118 R)
• M22: 3,559,532 km (0.071 R)
• M23: 3,668,439 km (0.119 R)
• M24: 3,762,536 km (0.108 R)
• M25: 4,213,125 km (0.081 R)
• M26: 4,562,286 km (0.085 R)
• M27: 4,646,959 km (0.04 R)
• M28: 4,749,134 km (0.108 R)
• M29: 5,147,812 km (0.107 R)
• M30: 5,342,290 km (0.085 R)
• M31: 5,702,222 km (0.094 R)
• M32: 6,238,231 km (0.095 R)
• M33: 6,502,870 km (0.113 R)
• M34: 6,887,336 km (0.078 R)
• M35: 6,984,575 km (0.104 R)
• M36: 7,062,815 km (0.067 R)
• M37: 7,458,052 km (0.072 R)
• M38: 7,598,076 km (0.078 R)
• M39: 7,718,801 km (0.082 R)
• M40: 7,799,734 km (0.071 R)
• M41: 8,249,425 km (0.049 R)
• M42: 8,581,831 km (0.062 R)
• M43: 9,067,576 km (0.097 R)
• M44: 9,195,632 km (0.101 R)
• M45: 9,670,754 km (0.054 R)
• M46: 10,331,678 km (0.118 R)
• M47: 10,825,500 km (0.069 R)
• M48: 11,373,178 km (0.061 R)
• M49: 11,604,008 km (0.099 R)
• M50: 11,836,483 km (0.111 R)
• M51: 12,093,941 km (0.104 R)
• M52: 12,543,033 km (0.085 R)
• M53: 12,685,899 km (0.097 R)
• M54: 13,579,448 km (0.095 R)
• M55: 13,898,241 km (0.099 R)
• M56: 14,468,358 km (0.032 R)
• M57: 14,768,751 km (0.11 R)
• M58: 15,580,169 km (0.042 R)
• M59: 15,939,653 km (0.115 R)
• M60: 16,640,818 km (0.11 R)
• M61: 17,511,328 km (0.09 R)
• M62: 17,671,248 km (0.062 R)
• M63: 17,804,839 km (0.079 R)
• M64: 17,912,101 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 7.9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.34 AU - 21.86 AU

Year: 28427 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,340,374 km

• M1: 159,920 km (0.079 R)
• M2: 502,350 km (0.085 R)
• M3: 1,120,937 km (0.062 R)
• M4: 1,429,707 km (0.058 R)
• M5: 1,560,605 km (0.028 R)
• M6: 1,627,475 km (0.04 R)
• M7: 2,663,440 km (0.07 R)
• M8: 3,955,517 km (0.075 R)
• M9: 4,094,045 km (0.095 R)
• M10: 5,412,002 km (0.085 R)
• M11: 5,566,088 km (0.116 R)
• M12: 6,739,234 km (0.091 R)
• M13: 6,794,436 km (0.117 R)
• M14: 7,812,001 km (0.097 R)
• M15: 8,220,403 km (0.026 R)
• M16: 8,876,390 km (0.063 R)
• M17: 10,048,639 km (0.089 R)
• M18: 10,620,850 km (0.107 R)
• M19: 10,813,832 km (0.102 R)
• M20: 10,943,234 km (0.054 R)
• M21: 16,596,089 km (0.048 R)
• M22: 17,045,331 km (0.111 R)
• M23: 17,120,579 km (0.109 R)
• M24: 17,347,070 km (0.075 R)
• M25: 17,498,613 km (0.101 R)
• M26: 18,262,758 km (0.113 R)
• M27: 18,804,153 km (0.062 R)
• M28: 19,508,161 km (0.12 R)
• M29: 21,834,258 km (0.1 R)
• M30: 22,491,142 km (0.093 R)
• M31: 23,071,432 km (0.069 R)
• M32: 23,321,560 km (0.099 R)
• M33: 23,572,585 km (0.048 R)
• M34: 26,218,972 km (0.093 R)
• M35: 28,242,283 km (0.112 R)
• M36: 29,951,438 km (0.107 R)
• M37: 31,324,149 km (0.101 R)
• M38: 31,416,450 km (0.072 R)
• M39: 31,508,752 km (0.074 R)
• M40: 31,879,007 km (0.108 R)
• M41: 32,250,758 km (0.097 R)
• M42: 33,751,823 km (0.115 R)
• M43: 34,606,176 km (0.052 R)
• M44: 35,563,902 km (0.083 R)
• M45: 36,821,721 km (0.118 R)
• M46: 37,407,247 km (0.078 R)
• M47: 37,701,207 km (0.077 R)
• M48: 38,291,221 km (0.037 R)
• M49: 43,120,689 km (0.116 R)
• M50: 43,840,853 km (0.09 R)
• M51: 44,150,820 km (0.079 R)
• M52: 44,461,385 km (0.058 R)
• M53: 44,772,698 km (0.106 R)
• M54: 44,980,639 km (0.107 R)
• M55: 46,130,149 km (0.097 R)
• M56: 46,340,184 km (0.112 R)
• M57: 47,606,979 km (0.114 R)
• M58: 48,671,368 km (0.032 R)
• M59: 49,958,957 km (0.108 R)
• M60: 50,498,856 km (0.091 R)
• M61: 52,458,139 km (0.098 R)
• M62: 53,116,669 km (0.103 R)
• M63: 53,226,773 km (0.105 R)
• M64: 53,667,638 km (0.107 R)
• M65: 54,331,254 km (0.094 R)
• M66: 55,778,464 km (0.101 R)
• M67: 57,463,833 km (0.099 R)
• M68: 57,576,929 km (0.034 R)
• M69: 59,851,565 km (0.039 R)
• M70: 59,966,007 km (0.118 R)
• M71: 61,230,408 km (0.119 R)
• M72: 61,345,898 km (0.029 R)
• M73: 62,387,548 km (0.094 R)
• M74: 63,785,540 km (0.078 R)
• M75: 63,902,526 km (0.118 R)
• M76: 64,840,803 km (0.04 R)
• M77: 66,138,266 km (0.115 R)
• M78: 68,759,071 km (0.108 R)
• M79: 70,686,340 km (0.118 R)
• M80: 70,807,365 km (0.081 R)
• M81: 72,509,190 km (0.109 R)
• M82: 72,875,705 km (0.102 R)
• M83: 73,733,051 km (0.108 R)
• M84: 75,334,197 km (0.054 R)
• M85: 75,953,083 km (0.063 R)
• M86: 76,325,282 km (0.044 R)
• M87: 77,071,327 km (0.039 R)
• M88: 78,320,170 km (0.069 R)
• M89: 78,821,622 km (0.076 R)
• M90: 80,206,001 km (0.036 R)
• M91: 80,711,492 km (0.095 R)
• M92: 83,254,357 km (0.102 R)
• M93: 83,382,263 km (0.028 R)
• M94: 84,664,167 km (0.118 R)
• M95: 85,436,391 km (0.106 R)
• M96: 86,211,009 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit