🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 188 Days

Day: 30.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.59 AU - 0.65 AU

Year: 213 Days

Day: 42.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,036,950 km

• M1: 618,886 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.39 AU - 2.47 AU

Year: 1654 Days

Day: 25.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 12.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.96 AU - 3.16 AU

Year: 2337 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,036,950 km

• M1: 158,873 km (0.091 R)
• M2: 263,741 km (0.11 R)
• M3: 340,335 km (0.096 R)
• M4: 422,614 km (0.1 R)
• M5: 521,349 km (0.119 R)
• M6: 696,079 km (0.071 R)
• M7: 818,300 km (0.035 R)
• M8: 948,600 km (0.071 R)
• M9: 1,076,207 km (0.086 R)
• M10: 1,157,888 km (0.101 R)
• M11: 1,338,901 km (0.108 R)
• M12: 1,622,539 km (0.054 R)
• M13: 2,013,887 km (0.088 R)
• M14: 2,129,376 km (0.085 R)
• M15: 2,516,984 km (0.12 R)
• M16: 2,985,226 km (0.048 R)
• M17: 3,312,695 km (0.089 R)
• M18: 3,404,100 km (0.107 R)
• M19: 3,527,219 km (0.078 R)
• M20: 4,002,491 km (0.066 R)
• M21: 4,149,097 km (0.102 R)
• M22: 4,447,545 km (0.091 R)
• M23: 4,926,108 km (0.114 R)
• M24: 5,153,946 km (0.096 R)
• M25: 5,313,567 km (0.111 R)
• M26: 5,529,287 km (0.107 R)
• M27: 5,858,103 km (0.09 R)
• M28: 6,805,207 km (0.066 R)
• M29: 6,902,446 km (0.095 R)
• M30: 6,980,685 km (0.078 R)
• M31: 7,078,822 km (0.098 R)
• M32: 7,217,050 km (0.062 R)
• M33: 7,356,176 km (0.05 R)
• M34: 7,456,257 km (0.084 R)
• M35: 7,819,780 km (0.081 R)
• M36: 8,065,420 km (0.086 R)
• M37: 8,438,666 km (0.112 R)
• M38: 8,522,291 km (0.046 R)
• M39: 9,159,130 km (0.069 R)
• M40: 9,921,331 km (0.093 R)
• M41: 10,590,931 km (0.104 R)
• M42: 11,114,224 km (0.098 R)
• M43: 11,206,077 km (0.079 R)
• M44: 11,552,995 km (0.08 R)
• M45: 11,646,045 km (0.091 R)
• M46: 13,339,493 km (0.088 R)
• M47: 13,461,714 km (0.07 R)
• M48: 13,633,303 km (0.051 R)
• M49: 13,855,007 km (0.118 R)
• M50: 14,277,172 km (0.108 R)
• M51: 14,402,236 km (0.111 R)
• M52: 14,502,466 km (0.099 R)
• M53: 14,653,261 km (0.068 R)
• M54: 14,956,496 km (0.046 R)
• M55: 15,032,641 km (0.09 R)
• M56: 15,723,484 km (0.039 R)
• M57: 15,982,139 km (0.065 R)
• M58: 16,111,840 km (0.064 R)
• M59: 16,477,158 km (0.082 R)
• M60: 16,634,535 km (0.095 R)
• M61: 16,739,852 km (0.066 R)
• M62: 17,295,907 km (0.076 R)
• M63: 17,402,421 km (0.047 R)
• M64: 17,804,241 km (0.119 R)
• M65: 18,073,667 km (0.117 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 11

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.23 AU - 7.11 AU

Year: 6691 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,036,950 km

• M1: 143,315 km (0.032 R)
• M2: 312,061 km (0.115 R)
• M3: 414,984 km (0.116 R)
• M4: 561,890 km (0.071 R)
• M5: 728,093 km (0.08 R)
• M6: 1,111,213 km (0.105 R)
• M7: 1,656,946 km (0.119 R)
• M8: 1,887,476 km (0.111 R)
• M9: 2,095,717 km (0.12 R)
• M10: 2,244,417 km (0.08 R)
• M11: 2,711,910 km (0.116 R)
• M12: 3,021,877 km (0.095 R)
• M13: 3,537,541 km (0.07 R)
• M14: 3,655,873 km (0.066 R)
• M15: 4,163,608 km (0.082 R)
• M16: 4,521,446 km (0.096 R)
• M17: 4,823,783 km (0.051 R)
• M18: 5,585,386 km (0.109 R)
• M19: 6,003,811 km (0.054 R)
• M20: 6,193,053 km (0.087 R)
• M21: 7,294,243 km (0.077 R)
• M22: 8,035,650 km (0.078 R)
• M23: 8,375,835 km (0.056 R)
• M24: 8,747,436 km (0.12 R)
• M25: 8,854,548 km (0.101 R)
• M26: 9,644,724 km (0.051 R)
• M27: 10,599,907 km (0.066 R)
• M28: 10,857,664 km (0.103 R)
• M29: 11,204,731 km (0.111 R)
• M30: 11,526,067 km (0.103 R)
• M31: 11,791,304 km (0.077 R)
• M32: 11,969,326 km (0.108 R)
• M33: 12,267,773 km (0.067 R)
• M34: 12,387,900 km (0.061 R)
• M35: 12,629,351 km (0.097 R)
• M36: 13,579,448 km (0.07 R)
• M37: 14,047,390 km (0.102 R)
• M38: 14,330,728 km (0.067 R)
• M39: 14,935,103 km (0.115 R)
• M40: 15,192,113 km (0.086 R)
• M41: 15,353,529 km (0.086 R)
• M42: 16,532,061 km (0.084 R)
• M43: 17,065,228 km (0.03 R)
• M44: 19,674,065 km (0.07 R)
• M45: 21,783,544 km (0.057 R)
• M46: 22,038,459 km (0.095 R)
• M47: 22,184,616 km (0.086 R)
• M48: 22,331,222 km (0.109 R)
• M49: 22,404,525 km (0.064 R)
• M50: 22,772,536 km (0.027 R)
• M51: 23,179,741 km (0.091 R)
• M52: 23,440,191 km (0.102 R)
• M53: 23,776,338 km (0.112 R)
• M54: 24,076,581 km (0.101 R)
• M55: 24,302,473 km (0.084 R)
• M56: 24,529,114 km (0.119 R)
• M57: 24,718,655 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 3.2

Gravity: 77.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.67 AU - 12.49 AU

Year: 13971 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,036,950 km

• M1: 179,368 km (0.082 R)
• M2: 367,113 km (0.12 R)
• M3: 470,037 km (0.032 R)
• M4: 506,389 km (0.057 R)
• M5: 601,533 km (0.094 R)
• M6: 641,176 km (0.1 R)
• M7: 702,362 km (0.104 R)
• M8: 897,138 km (0.099 R)
• M9: 1,573,470 km (0.098 R)
• M10: 1,600,996 km (0.048 R)
• M11: 1,628,522 km (0.097 R)
• M12: 2,122,195 km (0.098 R)
• M13: 2,152,713 km (0.11 R)
• M14: 2,213,899 km (0.09 R)
• M15: 2,890,979 km (0.112 R)
• M16: 3,626,701 km (0.12 R)
• M17: 4,416,578 km (0.09 R)
• M18: 4,770,826 km (0.11 R)
• M19: 5,052,518 km (0.044 R)
• M20: 5,759,219 km (0.09 R)
• M21: 5,801,705 km (0.074 R)
• M22: 6,102,247 km (0.036 R)
• M23: 6,145,630 km (0.037 R)
• M24: 7,961,748 km (0.116 R)
• M25: 8,151,887 km (0.113 R)
• M26: 8,488,183 km (0.087 R)
• M27: 8,536,653 km (0.104 R)
• M28: 8,927,253 km (0.027 R)
• M29: 8,976,471 km (0.092 R)
• M30: 9,025,838 km (0.069 R)
• M31: 9,827,234 km (0.112 R)
• M32: 9,928,960 km (0.059 R)
• M33: 10,599,009 km (0.114 R)
• M34: 10,965,823 km (0.08 R)
• M35: 11,177,205 km (0.052 R)
• M36: 11,711,868 km (0.095 R)
• M37: 11,873,733 km (0.081 R)
• M38: 12,200,006 km (0.074 R)
• M39: 12,254,609 km (0.119 R)
• M40: 12,972,529 km (0.097 R)
• M41: 13,308,376 km (0.082 R)
• M42: 13,647,215 km (0.12 R)
• M43: 13,703,913 km (0.058 R)
• M44: 14,738,532 km (0.103 R)
• M45: 14,971,904 km (0.047 R)
• M46: 16,276,697 km (0.102 R)
• M47: 17,125,815 km (0.056 R)
• M48: 17,248,335 km (0.075 R)
• M49: 17,679,327 km (0.058 R)
• M50: 17,865,127 km (0.06 R)
• M51: 20,403,354 km (0.055 R)
• M52: 22,916,748 km (0.082 R)
• M53: 23,935,360 km (0.096 R)
• M54: 24,209,573 km (0.118 R)
• M55: 24,553,648 km (0.109 R)
• M56: 25,735,770 km (0.076 R)
• M57: 26,157,337 km (0.047 R)
• M58: 26,439,778 km (0.107 R)
• M59: 26,510,538 km (0.069 R)
• M60: 26,581,298 km (0.113 R)
• M61: 26,865,085 km (0.09 R)
• M62: 27,435,950 km (0.084 R)
• M63: 27,650,922 km (0.04 R)
• M64: 29,538,100 km (0.07 R)
• M65: 29,905,811 km (0.117 R)
• M66: 30,053,165 km (0.119 R)
• M67: 30,943,272 km (0.091 R)
• M68: 32,218,744 km (0.068 R)
• M69: 34,048,625 km (0.056 R)
• M70: 36,382,801 km (0.102 R)
• M71: 37,489,675 km (0.115 R)
• M72: 39,170,557 km (0.072 R)
• M73: 39,655,254 km (0.081 R)
• M74: 40,794,143 km (0.032 R)
• M75: 41,121,463 km (0.09 R)
• M76: 43,103,784 km (0.113 R)
• M77: 44,442,386 km (0.077 R)
• M78: 44,610,683 km (0.108 R)
• M79: 47,246,299 km (0.085 R)
• M80: 48,452,955 km (0.063 R)
• M81: 48,799,573 km (0.101 R)
• M82: 51,690,552 km (0.075 R)
• M83: 52,222,223 km (0.109 R)
• M84: 53,290,801 km (0.116 R)
• M85: 54,997,264 km (0.1 R)
• M86: 55,811,974 km (0.089 R)
• M87: 56,904,337 km (0.109 R)
• M88: 57,178,550 km (0.084 R)
• M89: 58,556,047 km (0.045 R)
• M90: 58,925,255 km (0.119 R)
• M91: 59,573,163 km (0.1 R)
• M92: 60,689,313 km (0.112 R)
• M93: 61,250,155 km (0.066 R)
• M94: 62,376,627 km (0.12 R)
• M95: 62,470,874 km (0.1 R)
• M96: 62,565,121 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit