🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.77 AU - 1.07 AU

Year: 318 Days

Day: 41.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,669,395 km

• M1: 165,006 km (0.094 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 11.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.12 AU - 5.34 AU

Year: 4305 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,669,395 km

• M1: 143,764 km (0.093 R)
• M2: 252,970 km (0.103 R)
• M3: 547,977 km (0.109 R)
• M4: 631,004 km (0.062 R)
• M5: 788,082 km (0.103 R)
• M6: 896,390 km (0.104 R)
• M7: 1,115,701 km (0.052 R)
• M8: 1,197,381 km (0.115 R)
• M9: 1,530,087 km (0.061 R)
• M10: 1,875,658 km (0.075 R)
• M11: 1,974,243 km (0.051 R)
• M12: 2,511,599 km (0.077 R)
• M13: 2,676,007 km (0.067 R)
• M14: 2,881,853 km (0.071 R)
• M15: 3,093,086 km (0.107 R)
• M16: 3,269,611 km (0.101 R)
• M17: 3,694,768 km (0.109 R)
• M18: 3,798,589 km (0.12 R)
• M19: 4,575,152 km (0.08 R)
• M20: 4,935,832 km (0.115 R)
• M21: 5,423,521 km (0.065 R)
• M22: 5,975,238 km (0.05 R)
• M23: 6,245,562 km (0.076 R)
• M24: 7,261,929 km (0.113 R)
• M25: 8,247,630 km (0.11 R)
• M26: 8,493,718 km (0.093 R)
• M27: 8,797,851 km (0.072 R)
• M28: 8,937,276 km (0.066 R)
• M29: 9,049,325 km (0.03 R)
• M30: 9,359,890 km (0.102 R)
• M31: 9,674,046 km (0.095 R)
• M32: 10,137,350 km (0.088 R)
• M33: 10,489,503 km (0.081 R)
• M34: 10,667,076 km (0.091 R)
• M35: 10,786,006 km (0.032 R)
• M36: 10,995,294 km (0.075 R)
• M37: 11,600,567 km (0.088 R)
• M38: 12,185,644 km (0.04 R)
• M39: 12,811,861 km (0.049 R)
• M40: 13,288,330 km (0.075 R)
• M41: 13,932,947 km (0.118 R)
• M42: 14,030,485 km (0.1 R)
• M43: 14,952,008 km (0.098 R)
• M44: 15,520,929 km (0.089 R)
• M45: 15,655,866 km (0.118 R)
• M46: 16,302,129 km (0.066 R)
• M47: 16,576,940 km (0.119 R)
• M48: 16,957,068 km (0.082 R)
• M49: 17,620,684 km (0.06 R)
• M50: 17,690,995 km (0.109 R)
• M51: 17,832,066 km (0.081 R)
• M52: 18,150,560 km (0.114 R)
• M53: 18,470,999 km (0.11 R)
• M54: 18,578,260 km (0.119 R)
• M55: 19,334,777 km (0.076 R)
• M56: 19,516,389 km (0.062 R)
• M57: 19,589,243 km (0.087 R)
• M58: 19,881,258 km (0.109 R)
• M59: 20,138,117 km (0.115 R)
• M60: 20,359,073 km (0.1 R)
• M61: 20,580,927 km (0.113 R)
• M62: 20,803,379 km (0.104 R)
• M63: 20,989,479 km (0.117 R)
• M64: 21,363,474 km (0.092 R)
• M65: 21,626,467 km (0.093 R)
• M66: 21,852,808 km (0.065 R)
• M67: 22,079,898 km (0.026 R)
• M68: 22,155,744 km (0.084 R)
• M69: 22,536,470 km (0.092 R)
• M70: 22,842,548 km (0.098 R)
• M71: 23,304,356 km (0.106 R)
• M72: 23,497,637 km (0.109 R)
• M73: 23,846,948 km (0.11 R)
• M74: 24,276,144 km (0.112 R)
• M75: 25,261,246 km (0.077 R)
• M76: 25,340,683 km (0.048 R)
• M77: 25,938,625 km (0.065 R)
• M78: 26,259,363 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 6.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.2 AU - 16.3 AU

Year: 23575 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,669,395 km

• M1: 100,530 km (0.052 R)
• M2: 182,360 km (0.08 R)
• M3: 737,518 km (0.05 R)
• M4: 1,074,113 km (0.099 R)
• M5: 1,581,549 km (0.046 R)
• M6: 1,874,013 km (0.076 R)
• M7: 1,956,740 km (0.089 R)
• M8: 2,299,918 km (0.105 R)
• M9: 2,388,629 km (0.104 R)
• M10: 2,539,125 km (0.101 R)
• M11: 2,817,825 km (0.111 R)
• M12: 3,041,474 km (0.094 R)
• M13: 3,139,012 km (0.085 R)
• M14: 3,304,168 km (0.101 R)
• M15: 3,505,976 km (0.084 R)
• M16: 4,279,995 km (0.079 R)
• M17: 4,799,249 km (0.037 R)
• M18: 4,875,095 km (0.1 R)
• M19: 5,535,570 km (0.098 R)
• M20: 5,896,550 km (0.113 R)
• M21: 7,024,817 km (0.06 R)
• M22: 7,591,344 km (0.111 R)
• M23: 7,635,625 km (0.087 R)
• M24: 7,724,187 km (0.113 R)
• M25: 8,583,327 km (0.095 R)
• M26: 8,675,480 km (0.109 R)
• M27: 8,860,981 km (0.066 R)
• M28: 9,188,451 km (0.114 R)
• M29: 9,952,148 km (0.116 R)
• M30: 10,146,176 km (0.111 R)
• M31: 10,341,551 km (0.065 R)
• M32: 10,984,972 km (0.03 R)
• M33: 11,035,087 km (0.051 R)
• M34: 11,897,219 km (0.098 R)
• M35: 15,781,379 km (0.074 R)
• M36: 16,349,402 km (0.078 R)
• M37: 17,739,615 km (0.11 R)
• M38: 19,348,390 km (0.074 R)
• M39: 19,530,002 km (0.091 R)
• M40: 20,446,738 km (0.041 R)
• M41: 21,377,237 km (0.107 R)
• M42: 21,564,982 km (0.104 R)
• M43: 22,575,665 km (0.12 R)
• M44: 23,537,131 km (0.079 R)
• M45: 24,120,562 km (0.098 R)
• M46: 24,446,686 km (0.115 R)
• M47: 24,905,652 km (0.086 R)
• M48: 28,060,521 km (0.118 R)
• M49: 28,403,400 km (0.12 R)
• M50: 28,678,809 km (0.095 R)
• M51: 32,914,224 km (0.099 R)
• M52: 33,857,439 km (0.065 R)
• M53: 36,964,437 km (0.103 R)
• M54: 37,039,535 km (0.092 R)
• M55: 37,114,633 km (0.086 R)
• M56: 37,415,774 km (0.071 R)
• M57: 38,323,683 km (0.067 R)
• M58: 40,547,904 km (0.1 R)
• M59: 41,792,858 km (0.041 R)
• M60: 42,341,433 km (0.104 R)
• M61: 44,639,406 km (0.043 R)
• M62: 44,719,441 km (0.074 R)
• M63: 45,360,917 km (0.113 R)
• M64: 45,441,251 km (0.096 R)
• M65: 46,490,680 km (0.079 R)
• M66: 47,548,038 km (0.038 R)
• M67: 47,711,399 km (0.114 R)
• M68: 48,284,807 km (0.086 R)
• M69: 48,695,752 km (0.1 R)
• M70: 49,025,167 km (0.099 R)
• M71: 49,272,901 km (0.039 R)
• M72: 50,600,732 km (0.094 R)
• M73: 54,483,245 km (0.058 R)
• M74: 54,911,095 km (0.103 R)
• M75: 57,240,184 km (0.054 R)
• M76: 57,500,934 km (0.1 R)
• M77: 57,588,000 km (0.117 R)
• M78: 58,110,994 km (0.105 R)
• M79: 58,373,089 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.7

Radius: 7.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.46 AU - 20.66 AU

Year: 25359 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,669,395 km

• M1: 225,145 km (0.092 R)
• M2: 371,601 km (0.058 R)
• M3: 422,016 km (0.099 R)
• M4: 511,924 km (0.105 R)
• M5: 983,905 km (0.105 R)
• M6: 1,182,422 km (0.04 R)
• M7: 1,260,362 km (0.029 R)
• M8: 1,421,180 km (0.045 R)
• M9: 2,004,911 km (0.064 R)
• M10: 2,225,418 km (0.07 R)
• M11: 2,486,915 km (0.053 R)
• M12: 3,003,626 km (0.098 R)
• M13: 3,936,070 km (0.096 R)
• M14: 5,773,879 km (0.103 R)
• M15: 5,863,040 km (0.108 R)
• M16: 5,997,379 km (0.062 R)
• M17: 6,315,125 km (0.046 R)
• M18: 7,252,954 km (0.114 R)
• M19: 8,183,602 km (0.098 R)
• M20: 8,233,717 km (0.066 R)
• M21: 8,384,362 km (0.088 R)
• M22: 9,412,100 km (0.035 R)
• M23: 9,464,459 km (0.055 R)
• M24: 9,516,968 km (0.1 R)
• M25: 9,728,050 km (0.114 R)
• M26: 11,865,954 km (0.109 R)
• M27: 12,150,189 km (0.116 R)
• M28: 12,207,336 km (0.082 R)
• M29: 12,321,778 km (0.081 R)
• M30: 12,379,224 km (0.088 R)
• M31: 13,074,854 km (0.034 R)
• M32: 13,191,989 km (0.059 R)
• M33: 13,545,489 km (0.114 R)
• M34: 14,201,924 km (0.089 R)
• M35: 14,624,987 km (0.108 R)
• M36: 14,868,682 km (0.091 R)
• M37: 17,185,055 km (0.102 R)
• M38: 17,377,737 km (0.095 R)
• M39: 17,700,570 km (0.12 R)
• M40: 17,830,271 km (0.115 R)
• M41: 19,210,611 km (0.025 R)
• M42: 20,625,058 km (0.096 R)
• M43: 20,898,374 km (0.076 R)
• M44: 21,172,736 km (0.11 R)
• M45: 21,379,331 km (0.112 R)
• M46: 21,586,524 km (0.117 R)
• M47: 21,655,788 km (0.103 R)
• M48: 21,933,591 km (0.107 R)
• M49: 22,282,304 km (0.084 R)
• M50: 22,632,961 km (0.098 R)
• M51: 23,838,570 km (0.115 R)
• M52: 24,557,538 km (0.082 R)
• M53: 25,869,511 km (0.113 R)
• M54: 26,311,872 km (0.11 R)
• M55: 27,204,223 km (0.059 R)
• M56: 27,578,816 km (0.048 R)
• M57: 28,561,076 km (0.108 R)
• M58: 30,326,780 km (0.105 R)
• M59: 30,559,554 km (0.117 R)
• M60: 32,364,901 km (0.065 R)
• M61: 32,444,188 km (0.11 R)
• M62: 33,320,383 km (0.116 R)
• M63: 33,480,452 km (0.063 R)
• M64: 33,560,637 km (0.071 R)
• M65: 35,831,383 km (0.089 R)
• M66: 37,234,012 km (0.114 R)
• M67: 37,317,039 km (0.086 R)
• M68: 39,413,803 km (0.104 R)
• M69: 40,861,312 km (0.104 R)
• M70: 41,634,583 km (0.106 R)
• M71: 42,066,323 km (0.082 R)
• M72: 44,071,383 km (0.082 R)
• M73: 44,423,237 km (0.117 R)
• M74: 45,484,335 km (0.091 R)
• M75: 48,808,549 km (0.076 R)
• M76: 48,899,505 km (0.12 R)
• M77: 50,361,824 km (0.071 R)
• M78: 50,545,680 km (0.095 R)
• M79: 51,098,444 km (0.055 R)
• M80: 52,024,305 km (0.104 R)
• M81: 52,303,006 km (0.116 R)
• M82: 53,236,048 km (0.101 R)
• M83: 53,704,588 km (0.112 R)
• M84: 53,986,281 km (0.094 R)
• M85: 54,740,105 km (0.084 R)
• M86: 55,023,742 km (0.083 R)
• M87: 56,926,627 km (0.067 R)
• M88: 57,309,897 km (0.063 R)
• M89: 57,405,789 km (0.068 R)
• M90: 58,175,171 km (0.102 R)
• M91: 61,777,637 km (0.093 R)
• M92: 63,556,057 km (0.093 R)
• M93: 64,252,285 km (0.102 R)
• M94: 64,651,113 km (0.056 R)
• M95: 66,961,054 km (0.041 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit