🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.25 AU - 1.51 AU

Year: 624 Days

Day: 20.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 63.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.4 AU - 1.64 AU

Year: 721 Days

Day: 28.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.19 AU - 2.23 AU

Year: 1265 Days

Day: 33.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 12.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.71 AU - 4.45 AU

Year: 3173 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,871,836 km

• M1: 163,810 km (0.049 R)
• M2: 271,819 km (0.078 R)
• M3: 368,460 km (0.06 R)
• M4: 530,474 km (0.063 R)
• M5: 702,661 km (0.112 R)
• M6: 875,148 km (0.102 R)
• M7: 1,062,893 km (0.038 R)
• M8: 1,184,666 km (0.118 R)
• M9: 1,346,680 km (0.095 R)
• M10: 1,617,153 km (0.089 R)
• M11: 1,811,780 km (0.095 R)
• M12: 2,310,838 km (0.096 R)
• M13: 2,728,366 km (0.104 R)
• M14: 3,415,768 km (0.103 R)
• M15: 3,499,094 km (0.056 R)
• M16: 3,805,022 km (0.105 R)
• M17: 4,102,123 km (0.073 R)
• M18: 4,280,444 km (0.071 R)
• M19: 4,425,105 km (0.091 R)
• M20: 5,600,047 km (0.093 R)
• M21: 6,039,266 km (0.085 R)
• M22: 6,263,214 km (0.038 R)
• M23: 6,345,343 km (0.094 R)
• M24: 6,614,619 km (0.077 R)
• M25: 7,079,121 km (0.101 R)
• M26: 7,380,112 km (0.117 R)
• M27: 7,597,777 km (0.119 R)
• M28: 7,861,817 km (0.108 R)
• M29: 8,039,539 km (0.113 R)
• M30: 8,128,999 km (0.07 R)
• M31: 8,376,434 km (0.116 R)
• M32: 8,925,009 km (0.097 R)
• M33: 9,133,848 km (0.109 R)
• M34: 9,414,792 km (0.12 R)
• M35: 9,722,216 km (0.112 R)
• M36: 10,177,742 km (0.102 R)
• M37: 10,298,766 km (0.062 R)
• M38: 10,591,230 km (0.101 R)
• M39: 10,787,652 km (0.099 R)
• M40: 10,985,420 km (0.054 R)
• M41: 11,560,624 km (0.079 R)
• M42: 12,017,646 km (0.111 R)
• M43: 12,119,971 km (0.118 R)
• M44: 12,351,399 km (0.112 R)
• M45: 12,923,162 km (0.086 R)
• M46: 13,503,601 km (0.045 R)
• M47: 13,610,115 km (0.115 R)
• M48: 14,281,810 km (0.051 R)
• M49: 14,471,799 km (0.054 R)
• M50: 15,685,486 km (0.081 R)
• M51: 15,769,411 km (0.086 R)
• M52: 16,674,179 km (0.07 R)
• M53: 17,075,251 km (0.105 R)
• M54: 17,161,718 km (0.042 R)
• M55: 17,479,614 km (0.114 R)
• M56: 18,062,746 km (0.117 R)
• M57: 18,327,235 km (0.051 R)
• M58: 18,770,942 km (0.106 R)
• M59: 18,979,183 km (0.047 R)
• M60: 19,278,079 km (0.108 R)
• M61: 19,729,266 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 11.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.36 AU - 5.74 AU

Year: 4369 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,871,836 km

• M1: 777,311 km (0.087 R)
• M2: 974,929 km (0.072 R)
• M3: 1,066,782 km (0.045 R)
• M4: 1,302,997 km (0.096 R)
• M5: 1,405,322 km (0.087 R)
• M6: 1,587,383 km (0.111 R)
• M7: 1,681,330 km (0.03 R)
• M8: 2,391,920 km (0.085 R)
• M9: 2,629,482 km (0.091 R)
• M10: 3,049,104 km (0.097 R)
• M11: 3,489,969 km (0.107 R)
• M12: 3,697,012 km (0.042 R)
• M13: 3,908,244 km (0.105 R)
• M14: 4,167,049 km (0.079 R)
• M15: 4,254,563 km (0.108 R)
• M16: 4,565,877 km (0.084 R)
• M17: 5,234,280 km (0.11 R)
• M18: 5,400,184 km (0.058 R)
• M19: 5,543,798 km (0.111 R)
• M20: 5,688,758 km (0.089 R)
• M21: 6,106,286 km (0.049 R)
• M22: 6,712,756 km (0.103 R)
• M23: 6,997,141 km (0.079 R)
• M24: 7,738,997 km (0.047 R)
• M25: 8,201,554 km (0.056 R)
• M26: 8,284,132 km (0.113 R)
• M27: 8,450,185 km (0.067 R)
• M28: 8,617,286 km (0.09 R)
• M29: 8,841,833 km (0.04 R)
• M30: 9,527,140 km (0.107 R)
• M31: 10,437,443 km (0.115 R)
• M32: 10,767,157 km (0.117 R)
• M33: 10,888,032 km (0.074 R)
• M34: 11,039,575 km (0.114 R)
• M35: 11,375,572 km (0.091 R)
• M36: 11,591,142 km (0.089 R)
• M37: 11,995,056 km (0.098 R)
• M38: 12,214,367 km (0.104 R)
• M39: 13,234,475 km (0.083 R)
• M40: 13,558,803 km (0.056 R)
• M41: 13,820,150 km (0.119 R)
• M42: 13,951,497 km (0.107 R)
• M43: 14,983,274 km (0.084 R)
• M44: 15,389,432 km (0.091 R)
• M45: 16,074,142 km (0.119 R)
• M46: 16,385,604 km (0.088 R)
• M47: 17,757,866 km (0.095 R)
• M48: 18,295,520 km (0.093 R)
• M49: 18,911,415 km (0.081 R)
• M50: 19,644,594 km (0.1 R)
• M51: 20,349,649 km (0.064 R)
• M52: 20,536,646 km (0.049 R)
• M53: 20,799,340 km (0.051 R)
• M54: 20,912,286 km (0.115 R)
• M55: 21,328,019 km (0.07 R)
• M56: 21,670,299 km (0.112 R)
• M57: 21,823,038 km (0.084 R)
• M58: 22,321,648 km (0.063 R)
• M59: 22,475,883 km (0.088 R)
• M60: 22,630,567 km (0.114 R)
• M61: 23,135,311 km (0.083 R)
• M62: 23,408,626 km (0.057 R)
• M63: 24,512,808 km (0.09 R)
• M64: 24,592,244 km (0.113 R)
• M65: 24,951,279 km (0.092 R)
• M66: 25,151,292 km (0.081 R)
• M67: 25,795,310 km (0.103 R)
• M68: 25,916,784 km (0.092 R)
• M69: 26,200,721 km (0.095 R)
• M70: 26,567,235 km (0.057 R)
• M71: 27,264,212 km (0.066 R)
• M72: 27,346,640 km (0.074 R)
• M73: 27,511,647 km (0.109 R)
• M74: 27,759,979 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 3.7

Gravity: 47.53 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.16 AU - 14.34 AU

Year: 19630 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,871,836 km

• M1: 109,057 km (0.062 R)
• M2: 410,646 km (0.114 R)
• M3: 488,587 km (0.088 R)
• M4: 658,979 km (0.1 R)
• M5: 871,408 km (0.065 R)
• M6: 1,158,336 km (0.111 R)
• M7: 1,532,181 km (0.072 R)
• M8: 2,207,765 km (0.073 R)
• M9: 2,666,283 km (0.04 R)
• M10: 3,114,927 km (0.087 R)
• M11: 3,308,656 km (0.083 R)
• M12: 3,347,851 km (0.062 R)
• M13: 3,506,424 km (0.079 R)
• M14: 3,996,358 km (0.032 R)
• M15: 4,551,066 km (0.107 R)
• M16: 4,594,749 km (0.094 R)
• M17: 5,636,997 km (0.047 R)
• M18: 5,968,207 km (0.087 R)
• M19: 6,063,950 km (0.11 R)
• M20: 6,748,510 km (0.081 R)
• M21: 6,998,936 km (0.065 R)
• M22: 7,977,755 km (0.107 R)
• M23: 9,329,671 km (0.073 R)
• M24: 9,720,720 km (0.106 R)
• M25: 10,288,594 km (0.034 R)
• M26: 10,576,569 km (0.057 R)
• M27: 10,750,701 km (0.111 R)
• M28: 10,808,895 km (0.103 R)
• M29: 12,055,793 km (0.119 R)
• M30: 12,850,158 km (0.04 R)
• M31: 14,876,311 km (0.086 R)
• M32: 15,201,687 km (0.064 R)
• M33: 15,595,428 km (0.089 R)
• M34: 16,459,805 km (0.116 R)
• M35: 17,407,807 km (0.106 R)
• M36: 18,095,807 km (0.065 R)
• M37: 18,165,221 km (0.034 R)
• M38: 19,215,099 km (0.064 R)
• M39: 19,356,468 km (0.092 R)
• M40: 19,427,378 km (0.115 R)
• M41: 20,645,254 km (0.118 R)
• M42: 21,080,883 km (0.12 R)
• M43: 21,519,654 km (0.071 R)
• M44: 23,078,763 km (0.116 R)
• M45: 23,153,861 km (0.099 R)
• M46: 23,606,394 km (0.098 R)
• M47: 23,757,937 km (0.081 R)
• M48: 24,904,605 km (0.103 R)
• M49: 25,136,033 km (0.039 R)
• M50: 25,290,866 km (0.039 R)
• M51: 25,912,894 km (0.066 R)
• M52: 26,697,386 km (0.075 R)
• M53: 29,259,997 km (0.078 R)
• M54: 29,341,378 km (0.12 R)
• M55: 29,667,502 km (0.084 R)
• M56: 32,487,422 km (0.091 R)
• M57: 32,993,960 km (0.113 R)
• M58: 33,163,305 km (0.044 R)
• M59: 33,673,284 km (0.12 R)
• M60: 34,442,965 km (0.103 R)
• M61: 34,959,377 km (0.068 R)
• M62: 35,305,097 km (0.079 R)
• M63: 35,999,830 km (0.049 R)
• M64: 38,022,094 km (0.103 R)
• M65: 42,084,125 km (0.118 R)
• M66: 43,933,155 km (0.094 R)
• M67: 45,243,183 km (0.073 R)
• M68: 46,092,151 km (0.118 R)
• M69: 47,041,499 km (0.076 R)
• M70: 47,614,160 km (0.112 R)
• M71: 49,539,933 km (0.059 R)
• M72: 49,928,140 km (0.077 R)
• M73: 51,785,697 km (0.09 R)
• M74: 51,884,132 km (0.093 R)
• M75: 52,377,057 km (0.077 R)
• M76: 53,865,107 km (0.079 R)
• M77: 54,564,178 km (0.057 R)
• M78: 54,864,720 km (0.104 R)
• M79: 55,065,480 km (0.088 R)
• M80: 55,568,129 km (0.091 R)
• M81: 55,668,958 km (0.036 R)
• M82: 57,288,953 km (0.117 R)
• M83: 58,104,711 km (0.079 R)
• M84: 60,161,083 km (0.119 R)
• M85: 62,869,552 km (0.074 R)
• M86: 62,974,570 km (0.078 R)
• M87: 64,027,440 km (0.12 R)
• M88: 65,511,301 km (0.101 R)
• M89: 67,006,382 km (0.082 R)
• M90: 68,836,862 km (0.103 R)
• M91: 69,812,689 km (0.093 R)
• M92: 71,668,151 km (0.08 R)
• M93: 73,429,367 km (0.112 R)
• M94: 73,761,175 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit