🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4 AU - 5.6 AU

Year: 3679 Days

Day: 27.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 11.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.99 AU - 12.09 AU

Year: 12833 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 68,182,606 km

• M1: 151,543 km (0.095 R)
• M2: 278,701 km (0.091 R)
• M3: 400,174 km (0.04 R)
• M4: 576,700 km (0.114 R)
• M5: 698,921 km (0.05 R)
• M6: 806,033 km (0.117 R)
• M7: 1,024,895 km (0.075 R)
• M8: 1,397,693 km (0.083 R)
• M9: 1,696,589 km (0.05 R)
• M10: 2,050,837 km (0.081 R)
• M11: 2,540,471 km (0.106 R)
• M12: 2,867,492 km (0.11 R)
• M13: 3,228,472 km (0.058 R)
• M14: 3,456,309 km (0.049 R)
• M15: 3,840,776 km (0.098 R)
• M16: 4,082,526 km (0.1 R)
• M17: 5,147,064 km (0.104 R)
• M18: 5,365,028 km (0.104 R)
• M19: 5,463,015 km (0.11 R)
• M20: 5,660,634 km (0.118 R)
• M21: 5,735,283 km (0.107 R)
• M22: 5,835,364 km (0.056 R)
• M23: 6,448,566 km (0.094 R)
• M24: 6,657,554 km (0.064 R)
• M25: 6,736,392 km (0.09 R)
• M26: 6,975,150 km (0.097 R)
• M27: 7,216,751 km (0.11 R)
• M28: 7,379,364 km (0.084 R)
• M29: 7,680,504 km (0.061 R)
• M30: 8,238,654 km (0.108 R)
• M31: 8,522,740 km (0.069 R)
• M32: 9,071,166 km (0.119 R)
• M33: 9,158,830 km (0.084 R)
• M34: 10,020,813 km (0.073 R)
• M35: 10,538,123 km (0.059 R)
• M36: 10,815,627 km (0.069 R)
• M37: 11,409,231 km (0.105 R)
• M38: 12,432,929 km (0.092 R)
• M39: 12,857,189 km (0.114 R)
• M40: 13,253,175 km (0.091 R)
• M41: 13,485,949 km (0.112 R)
• M42: 15,292,194 km (0.081 R)
• M43: 15,641,505 km (0.11 R)
• M44: 16,812,706 km (0.047 R)
• M45: 17,209,440 km (0.043 R)
• M46: 17,390,752 km (0.045 R)
• M47: 17,609,315 km (0.065 R)
• M48: 17,901,928 km (0.118 R)
• M49: 19,088,838 km (0.114 R)
• M50: 19,691,867 km (0.105 R)
• M51: 20,762,090 km (0.081 R)
• M52: 21,343,278 km (0.107 R)
• M53: 22,918,992 km (0.069 R)
• M54: 23,963,185 km (0.073 R)
• M55: 24,817,988 km (0.094 R)
• M56: 24,981,947 km (0.111 R)
• M57: 25,765,540 km (0.026 R)
• M58: 27,399,448 km (0.059 R)
• M59: 27,951,465 km (0.089 R)
• M60: 28,635,875 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.51 AU - 17.93 AU

Year: 20773 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,182,606 km

• M1: 215,720 km (0.09 R)
• M2: 499,956 km (0.094 R)
• M3: 1,449,454 km (0.096 R)
• M4: 1,627,625 km (0.089 R)
• M5: 1,839,904 km (0.111 R)
• M6: 2,290,942 km (0.064 R)
• M7: 2,651,173 km (0.105 R)
• M8: 3,870,247 km (0.109 R)
• M9: 4,117,981 km (0.055 R)
• M10: 4,517,856 km (0.047 R)
• M11: 4,591,907 km (0.112 R)
• M12: 4,816,603 km (0.097 R)
• M13: 5,121,633 km (0.112 R)
• M14: 5,354,557 km (0.107 R)
• M15: 5,790,634 km (0.111 R)
• M16: 5,871,118 km (0.112 R)
• M17: 5,952,050 km (0.087 R)
• M18: 6,074,122 km (0.098 R)
• M19: 6,612,525 km (0.085 R)
• M20: 7,514,301 km (0.078 R)
• M21: 7,646,246 km (0.095 R)
• M22: 8,363,119 km (0.1 R)
• M23: 8,683,408 km (0.055 R)
• M24: 9,007,737 km (0.03 R)
• M25: 9,241,857 km (0.061 R)
• M26: 9,430,650 km (0.066 R)
• M27: 9,859,996 km (0.118 R)
• M28: 12,152,433 km (0.062 R)
• M29: 12,255,656 km (0.104 R)
• M30: 12,307,417 km (0.119 R)
• M31: 12,462,999 km (0.105 R)
• M32: 12,776,406 km (0.042 R)
• M33: 13,092,207 km (0.118 R)
• M34: 13,251,230 km (0.069 R)
• M35: 13,304,337 km (0.105 R)
• M36: 13,947,309 km (0.115 R)
• M37: 14,001,314 km (0.111 R)
• M38: 14,055,318 km (0.049 R)
• M39: 14,490,798 km (0.112 R)
• M40: 15,263,321 km (0.071 R)
• M41: 15,766,868 km (0.115 R)
• M42: 15,936,063 km (0.089 R)
• M43: 16,446,940 km (0.098 R)
• M44: 17,777,014 km (0.06 R)
• M45: 17,894,299 km (0.113 R)
• M46: 18,662,783 km (0.073 R)
• M47: 19,563,063 km (0.101 R)
• M48: 19,927,035 km (0.099 R)
• M49: 21,343,128 km (0.035 R)
• M50: 21,780,552 km (0.079 R)
• M51: 22,094,708 km (0.062 R)
• M52: 22,473,789 km (0.075 R)
• M53: 22,600,648 km (0.085 R)
• M54: 22,664,227 km (0.059 R)
• M55: 22,855,114 km (0.1 R)
• M56: 23,559,570 km (0.059 R)
• M57: 23,946,730 km (0.119 R)
• M58: 24,793,005 km (0.113 R)
• M59: 26,648,916 km (0.065 R)
• M60: 27,390,024 km (0.089 R)
• M61: 27,797,229 km (0.104 R)
• M62: 28,001,580 km (0.067 R)
• M63: 28,274,746 km (0.048 R)
• M64: 30,282,050 km (0.069 R)
• M65: 30,562,396 km (0.075 R)
• M66: 31,479,880 km (0.056 R)
• M67: 33,558,692 km (0.094 R)
• M68: 33,776,357 km (0.07 R)
• M69: 34,431,895 km (0.074 R)
• M70: 36,721,939 km (0.107 R)
• M71: 37,170,882 km (0.061 R)
• M72: 37,395,877 km (0.11 R)
• M73: 37,696,868 km (0.093 R)
• M74: 37,772,116 km (0.037 R)
• M75: 37,998,458 km (0.092 R)
• M76: 40,440,643 km (0.072 R)
• M77: 41,214,213 km (0.06 R)
• M78: 41,447,287 km (0.033 R)
• M79: 42,697,327 km (0.097 R)
• M80: 43,563,947 km (0.039 R)
• M81: 44,356,816 km (0.088 R)
• M82: 44,755,045 km (0.109 R)
• M83: 47,006,942 km (0.071 R)
• M84: 47,494,332 km (0.057 R)
• M85: 47,657,094 km (0.119 R)
• M86: 49,460,347 km (0.114 R)
• M87: 51,620,092 km (0.068 R)
• M88: 52,880,005 km (0.032 R)
• M89: 53,048,751 km (0.062 R)
• M90: 55,344,480 km (0.1 R)
• M91: 57,325,605 km (0.071 R)
• M92: 57,585,756 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.4

Radius: 3.7

Gravity: 29.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.2 AU - 17.4 AU

Year: 21972 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,182,606 km

• M1: 94,695 km (0.101 R)
• M2: 400,025 km (0.101 R)
• M3: 550,670 km (0.096 R)
• M4: 696,378 km (0.087 R)
• M5: 830,717 km (0.104 R)
• M6: 948,899 km (0.033 R)
• M7: 1,175,091 km (0.099 R)
• M8: 1,227,600 km (0.11 R)
• M9: 1,587,832 km (0.081 R)
• M10: 1,824,795 km (0.116 R)
• M11: 3,276,642 km (0.092 R)
• M12: 3,313,742 km (0.111 R)
• M13: 4,406,704 km (0.104 R)
• M14: 5,206,155 km (0.107 R)
• M15: 5,467,802 km (0.112 R)
• M16: 6,186,171 km (0.082 R)
• M17: 6,509,602 km (0.114 R)
• M18: 6,696,898 km (0.119 R)
• M19: 7,029,155 km (0.097 R)
• M20: 7,561,724 km (0.101 R)
• M21: 8,410,243 km (0.109 R)
• M22: 9,079,244 km (0.046 R)
• M23: 10,033,230 km (0.11 R)
• M24: 10,087,235 km (0.101 R)
• M25: 11,354,179 km (0.111 R)
• M26: 16,386,352 km (0.118 R)
• M27: 17,412,743 km (0.062 R)
• M28: 17,672,595 km (0.102 R)
• M29: 19,527,160 km (0.042 R)
• M30: 20,136,322 km (0.08 R)
• M31: 20,272,456 km (0.104 R)
• M32: 22,492,937 km (0.104 R)
• M33: 23,631,826 km (0.113 R)
• M34: 24,425,592 km (0.083 R)
• M35: 26,410,606 km (0.104 R)
• M36: 26,559,756 km (0.091 R)
• M37: 26,709,204 km (0.119 R)
• M38: 26,784,003 km (0.083 R)
• M39: 26,858,802 km (0.062 R)
• M40: 29,059,835 km (0.087 R)
• M41: 30,065,133 km (0.109 R)
• M42: 32,030,250 km (0.095 R)
• M43: 33,068,310 km (0.037 R)
• M44: 33,148,644 km (0.031 R)
• M45: 34,442,516 km (0.086 R)
• M46: 34,523,897 km (0.084 R)
• M47: 36,082,857 km (0.104 R)
• M48: 36,165,584 km (0.073 R)
• M49: 36,995,853 km (0.054 R)
• M50: 37,497,005 km (0.09 R)
• M51: 38,253,073 km (0.094 R)
• M52: 39,268,843 km (0.109 R)
• M53: 39,865,589 km (0.097 R)
• M54: 40,379,308 km (0.119 R)
• M55: 41,327,010 km (0.051 R)
• M56: 42,718,420 km (0.111 R)
• M57: 42,893,449 km (0.079 R)
• M58: 44,036,826 km (0.116 R)
• M59: 44,213,501 km (0.102 R)
• M60: 44,567,898 km (0.104 R)
• M61: 44,834,183 km (0.077 R)
• M62: 45,815,245 km (0.068 R)
• M63: 46,623,224 km (0.043 R)
• M64: 47,798,464 km (0.083 R)
• M65: 48,435,452 km (0.072 R)
• M66: 48,526,557 km (0.114 R)
• M67: 49,258,390 km (0.086 R)
• M68: 50,085,966 km (0.117 R)
• M69: 50,640,226 km (0.1 R)
• M70: 51,289,480 km (0.105 R)
• M71: 51,475,431 km (0.108 R)
• M72: 51,848,228 km (0.09 R)
• M73: 53,065,506 km (0.051 R)
• M74: 54,766,584 km (0.112 R)
• M75: 56,389,571 km (0.118 R)
• M76: 57,158,803 km (0.071 R)
• M77: 58,513,113 km (0.106 R)
• M78: 60,662,834 km (0.085 R)
• M79: 62,242,288 km (0.118 R)
• M80: 63,236,366 km (0.11 R)
• M81: 64,035,518 km (0.099 R)
• M82: 64,335,911 km (0.095 R)
• M83: 64,636,902 km (0.095 R)
• M84: 65,139,550 km (0.115 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit