🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 34.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.58 AU - 1.68 AU

Year: 784 Days

Day: 24.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,649,393 km

• M1: 346,319 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.12 AU - 2.6 AU

Year: 1366 Days

Day: 42 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.88 AU - 4 AU

Year: 2404 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,649,393 km

• M1: 389,553 km (0.099 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.85 AU - 7.37 AU

Year: 5690 Days

Day: 5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,649,393 km

• M1: 259,104 km (0.11 R)
• M2: 368,609 km (0.107 R)
• M3: 502,798 km (0.114 R)
• M4: 792,570 km (0.049 R)
• M5: 897,288 km (0.119 R)
• M6: 1,063,940 km (0.112 R)
• M7: 1,397,693 km (0.12 R)
• M8: 1,695,542 km (0.113 R)
• M9: 1,799,662 km (0.096 R)
• M10: 1,905,877 km (0.067 R)
• M11: 2,032,586 km (0.103 R)
• M12: 2,391,322 km (0.101 R)
• M13: 2,709,068 km (0.099 R)
• M14: 2,894,120 km (0.089 R)
• M15: 3,233,259 km (0.051 R)
• M16: 3,363,858 km (0.106 R)
• M17: 3,720,798 km (0.113 R)
• M18: 4,351,054 km (0.105 R)
• M19: 4,839,641 km (0.109 R)
• M20: 5,217,525 km (0.07 R)
• M21: 5,762,809 km (0.032 R)
• M22: 6,055,871 km (0.101 R)
• M23: 6,518,428 km (0.068 R)
• M24: 6,879,856 km (0.079 R)
• M25: 7,419,905 km (0.081 R)
• M26: 7,651,482 km (0.082 R)
• M27: 8,062,577 km (0.093 R)
• M28: 8,510,922 km (0.096 R)
• M29: 8,631,947 km (0.045 R)
• M30: 8,844,974 km (0.079 R)
• M31: 9,714,736 km (0.065 R)
• M32: 9,873,011 km (0.108 R)
• M33: 10,032,033 km (0.086 R)
• M34: 10,224,117 km (0.064 R)
• M35: 10,417,248 km (0.051 R)
• M36: 10,676,800 km (0.118 R)
• M37: 10,971,508 km (0.105 R)
• M38: 11,501,832 km (0.034 R)
• M39: 11,602,212 km (0.098 R)
• M40: 13,599,793 km (0.071 R)
• M41: 14,169,462 km (0.108 R)
• M42: 14,674,354 km (0.085 R)
• M43: 14,856,116 km (0.072 R)
• M44: 15,332,136 km (0.086 R)
• M45: 15,664,692 km (0.081 R)
• M46: 16,224,338 km (0.098 R)
• M47: 16,752,418 km (0.117 R)
• M48: 17,478,417 km (0.062 R)
• M49: 17,709,695 km (0.105 R)
• M50: 18,019,812 km (0.099 R)
• M51: 18,960,782 km (0.097 R)
• M52: 19,317,872 km (0.071 R)
• M53: 20,402,307 km (0.098 R)
• M54: 21,013,265 km (0.12 R)
• M55: 22,211,544 km (0.072 R)
• M56: 22,378,495 km (0.098 R)
• M57: 22,671,857 km (0.111 R)
• M58: 23,304,655 km (0.057 R)
• M59: 23,815,083 km (0.1 R)
• M60: 24,243,233 km (0.09 R)
• M61: 25,718,118 km (0.049 R)
• M62: 26,422,275 km (0.075 R)
• M63: 26,510,687 km (0.097 R)
• M64: 26,954,544 km (0.065 R)
• M65: 27,043,555 km (0.095 R)
• M66: 27,400,795 km (0.078 R)
• M67: 27,849,439 km (0.096 R)
• M68: 28,572,445 km (0.064 R)
• M69: 28,708,729 km (0.1 R)
• M70: 28,981,895 km (0.076 R)
• M71: 29,210,181 km (0.101 R)
• M72: 29,852,554 km (0.102 R)
• M73: 30,685,366 km (0.119 R)
• M74: 31,011,190 km (0.112 R)
• M75: 31,151,213 km (0.114 R)
• M76: 31,338,360 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.5

Radius: 7.5

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.14 AU - 17.4 AU

Year: 20308 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,649,393 km

• M1: 152,291 km (0.115 R)
• M2: 459,565 km (0.109 R)
• M3: 855,251 km (0.108 R)
• M4: 1,857,258 km (0.112 R)
• M5: 2,175,303 km (0.091 R)
• M6: 2,982,832 km (0.069 R)
• M7: 3,064,213 km (0.069 R)
• M8: 3,146,342 km (0.034 R)
• M9: 4,325,473 km (0.056 R)
• M10: 4,510,825 km (0.087 R)
• M11: 4,651,596 km (0.078 R)
• M12: 4,746,142 km (0.101 R)
• M13: 5,033,968 km (0.109 R)
• M14: 5,476,180 km (0.105 R)
• M15: 5,828,931 km (0.075 R)
• M16: 6,240,924 km (0.032 R)
• M17: 6,984,575 km (0.115 R)
• M18: 8,094,741 km (0.12 R)
• M19: 8,496,261 km (0.12 R)
• M20: 12,194,171 km (0.095 R)
• M21: 13,388,261 km (0.069 R)
• M22: 13,658,585 km (0.119 R)
• M23: 13,999,219 km (0.037 R)
• M24: 14,758,129 km (0.078 R)
• M25: 14,897,704 km (0.091 R)
• M26: 17,555,161 km (0.114 R)
• M27: 17,999,765 km (0.107 R)
• M28: 19,508,310 km (0.053 R)
• M29: 19,661,349 km (0.091 R)
• M30: 21,529,078 km (0.088 R)
• M31: 22,484,111 km (0.056 R)
• M32: 22,724,964 km (0.065 R)
• M33: 23,452,907 km (0.079 R)
• M34: 24,106,201 km (0.043 R)
• M35: 24,517,595 km (0.075 R)
• M36: 24,600,173 km (0.11 R)
• M37: 25,097,586 km (0.096 R)
• M38: 25,430,890 km (0.108 R)
• M39: 25,765,840 km (0.045 R)
• M40: 27,119,700 km (0.12 R)
• M41: 28,496,749 km (0.118 R)
• M42: 28,931,779 km (0.101 R)
• M43: 29,106,360 km (0.091 R)
• M44: 31,318,165 km (0.085 R)
• M45: 31,677,200 km (0.119 R)
• M46: 31,857,166 km (0.082 R)
• M47: 33,675,378 km (0.106 R)
• M48: 33,950,938 km (0.036 R)
• M49: 34,689,652 km (0.081 R)
• M50: 34,875,153 km (0.105 R)
• M51: 35,620,450 km (0.084 R)
• M52: 35,714,098 km (0.05 R)
• M53: 36,371,132 km (0.109 R)
• M54: 36,465,229 km (0.106 R)
• M55: 38,078,792 km (0.093 R)
• M56: 40,201,436 km (0.1 R)
• M57: 40,591,437 km (0.041 R)
• M58: 41,080,622 km (0.11 R)
• M59: 42,164,010 km (0.11 R)
• M60: 42,957,777 km (0.112 R)
• M61: 45,165,991 km (0.069 R)
• M62: 46,385,961 km (0.119 R)
• M63: 47,513,780 km (0.115 R)
• M64: 48,754,395 km (0.104 R)
• M65: 50,635,289 km (0.059 R)
• M66: 55,656,990 km (0.103 R)
• M67: 57,292,693 km (0.101 R)
• M68: 58,061,477 km (0.098 R)
• M69: 58,723,148 km (0.037 R)
• M70: 60,834,872 km (0.115 R)
• M71: 63,651,052 km (0.113 R)
• M72: 65,590,139 km (0.051 R)
• M73: 66,164,146 km (0.082 R)
• M74: 66,624,608 km (0.108 R)
• M75: 67,664,463 km (0.075 R)
• M76: 68,360,692 km (0.074 R)
• M77: 72,113,654 km (0.107 R)
• M78: 72,350,467 km (0.119 R)
• M79: 72,587,430 km (0.117 R)
• M80: 73,419,194 km (0.072 R)
• M81: 74,253,950 km (0.092 R)
• M82: 75,331,953 km (0.072 R)
• M83: 75,692,334 km (0.117 R)
• M84: 76,777,218 km (0.101 R)
• M85: 77,139,992 km (0.102 R)
• M86: 77,382,191 km (0.092 R)
• M87: 77,745,864 km (0.101 R)
• M88: 77,867,188 km (0.06 R)
• M89: 79,572,903 km (0.113 R)
• M90: 82,525,516 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit