🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.33 AU - 1.57 AU

Year: 625 Days

Day: 26.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,889,924 km

• M1: 104,270 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.11 AU - 3.57 AU

Year: 2186 Days

Day: 18.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.34 AU - 4.92 AU

Year: 3006 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,889,924 km

• M1: 781,200 km (0.061 R)
• M2: 1,953,748 km (0.109 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 12.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.41 AU - 13.51 AU

Year: 14814 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,889,924 km

• M1: 746,793 km (0.088 R)
• M2: 829,520 km (0.054 R)
• M3: 2,258,329 km (0.111 R)
• M4: 2,382,795 km (0.112 R)
• M5: 2,535,235 km (0.099 R)
• M6: 2,664,936 km (0.091 R)
• M7: 2,743,775 km (0.083 R)
• M8: 2,823,510 km (0.115 R)
• M9: 3,751,167 km (0.051 R)
• M10: 4,325,622 km (0.117 R)
• M11: 4,830,964 km (0.096 R)
• M12: 5,123,428 km (0.077 R)
• M13: 5,624,132 km (0.088 R)
• M14: 6,564,504 km (0.076 R)
• M15: 6,744,171 km (0.093 R)
• M16: 7,181,745 km (0.097 R)
• M17: 7,478,697 km (0.06 R)
• M18: 7,931,679 km (0.114 R)
• M19: 8,549,518 km (0.097 R)
• M20: 10,119,997 km (0.074 R)
• M21: 10,917,054 km (0.085 R)
• M22: 11,002,175 km (0.089 R)
• M23: 11,130,231 km (0.037 R)
• M24: 11,215,801 km (0.088 R)
• M25: 11,430,923 km (0.098 R)
• M26: 11,865,206 km (0.12 R)
• M27: 12,482,297 km (0.104 R)
• M28: 13,381,829 km (0.097 R)
• M29: 13,839,598 km (0.096 R)
• M30: 14,864,493 km (0.03 R)
• M31: 14,958,889 km (0.102 R)
• M32: 15,100,858 km (0.102 R)
• M33: 16,010,563 km (0.116 R)
• M34: 16,398,769 km (0.114 R)
• M35: 16,741,049 km (0.11 R)
• M36: 17,283,790 km (0.081 R)
• M37: 17,632,203 km (0.082 R)
• M38: 17,932,746 km (0.117 R)
• M39: 18,336,061 km (0.078 R)
• M40: 18,895,408 km (0.117 R)
• M41: 19,254,293 km (0.116 R)
• M42: 19,408,828 km (0.112 R)
• M43: 19,771,004 km (0.114 R)
• M44: 20,923,805 km (0.11 R)
• M45: 21,615,097 km (0.076 R)
• M46: 21,883,027 km (0.06 R)
• M47: 22,098,149 km (0.111 R)
• M48: 22,206,009 km (0.111 R)
• M49: 23,294,034 km (0.107 R)
• M50: 23,844,554 km (0.096 R)
• M51: 24,010,458 km (0.113 R)
• M52: 24,455,063 km (0.104 R)
• M53: 24,902,211 km (0.064 R)
• M54: 25,183,156 km (0.055 R)
• M55: 25,634,792 km (0.105 R)
• M56: 25,804,885 km (0.107 R)
• M57: 26,089,121 km (0.06 R)
• M58: 28,166,437 km (0.053 R)
• M59: 28,811,652 km (0.054 R)
• M60: 29,047,568 km (0.102 R)
• M61: 29,284,082 km (0.072 R)
• M62: 29,878,136 km (0.118 R)
• M63: 31,684,081 km (0.097 R)
• M64: 32,110,585 km (0.101 R)
• M65: 32,232,806 km (0.042 R)
• M66: 32,723,188 km (0.085 R)
• M67: 32,846,157 km (0.047 R)
• M68: 34,771,931 km (0.104 R)
• M69: 34,897,443 km (0.1 R)
• M70: 35,148,917 km (0.099 R)
• M71: 36,990,018 km (0.119 R)
• M72: 38,083,728 km (0.078 R)
• M73: 38,862,236 km (0.118 R)
• M74: 40,500,931 km (0.052 R)
• M75: 41,096,330 km (0.031 R)
• M76: 42,496,866 km (0.11 R)
• M77: 42,832,713 km (0.086 R)
• M78: 43,101,989 km (0.043 R)
• M79: 43,506,950 km (0.069 R)
• M80: 43,709,805 km (0.094 R)
• M81: 43,981,026 km (0.115 R)
• M82: 44,320,613 km (0.045 R)
• M83: 45,139,362 km (0.073 R)
• M84: 45,344,760 km (0.098 R)
• M85: 46,031,863 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420

Radius: 3.1

Gravity: 43.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.07 AU - 17.33 AU

Year: 24443 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,889,924 km

• M1: 101,577 km (0.087 R)
• M2: 543,040 km (0.104 R)
• M3: 720,164 km (0.093 R)
• M4: 1,319,304 km (0.096 R)
• M5: 1,933,702 km (0.116 R)
• M6: 2,201,033 km (0.039 R)
• M7: 2,696,202 km (0.098 R)
• M8: 2,843,856 km (0.084 R)
• M9: 3,032,050 km (0.095 R)
• M10: 3,108,494 km (0.071 R)
• M11: 3,783,480 km (0.094 R)
• M12: 4,200,858 km (0.084 R)
• M13: 4,286,129 km (0.108 R)
• M14: 5,306,685 km (0.077 R)
• M15: 5,352,612 km (0.112 R)
• M16: 5,867,378 km (0.11 R)
• M17: 6,106,585 km (0.061 R)
• M18: 6,349,083 km (0.099 R)
• M19: 6,446,920 km (0.086 R)
• M20: 6,943,436 km (0.082 R)
• M21: 7,555,590 km (0.081 R)
• M22: 7,763,381 km (0.047 R)
• M23: 8,291,163 km (0.09 R)
• M24: 9,885,876 km (0.053 R)
• M25: 10,227,408 km (0.075 R)
• M26: 10,284,704 km (0.116 R)
• M27: 11,393,374 km (0.054 R)
• M28: 11,811,350 km (0.077 R)
• M29: 11,871,489 km (0.053 R)
• M30: 12,662,263 km (0.111 R)
• M31: 13,157,133 km (0.115 R)
• M32: 13,407,111 km (0.115 R)
• M33: 13,469,792 km (0.105 R)
• M34: 14,615,263 km (0.083 R)
• M35: 15,461,688 km (0.029 R)
• M36: 16,997,759 km (0.106 R)
• M37: 17,612,008 km (0.105 R)
• M38: 18,791,737 km (0.075 R)
• M39: 18,932,209 km (0.085 R)
• M40: 19,214,201 km (0.117 R)
• M41: 19,497,539 km (0.101 R)
• M42: 19,853,732 km (0.077 R)
• M43: 19,925,240 km (0.055 R)
• M44: 20,068,554 km (0.103 R)
• M45: 21,080,734 km (0.08 R)
• M46: 22,406,320 km (0.093 R)
• M47: 23,079,212 km (0.084 R)
• M48: 23,380,352 km (0.115 R)
• M49: 23,834,681 km (0.093 R)
• M50: 24,982,844 km (0.042 R)
• M51: 25,524,837 km (0.108 R)
• M52: 25,914,241 km (0.083 R)
• M53: 26,148,960 km (0.096 R)
• M54: 26,384,277 km (0.073 R)
• M55: 26,778,168 km (0.085 R)
• M56: 27,332,728 km (0.104 R)
• M57: 28,051,246 km (0.092 R)
• M58: 28,131,580 km (0.114 R)
• M59: 31,736,141 km (0.052 R)
• M60: 32,071,091 km (0.077 R)
• M61: 35,223,267 km (0.071 R)
• M62: 36,879,765 km (0.1 R)
• M63: 37,320,031 km (0.107 R)
• M64: 38,205,501 km (0.088 R)
• M65: 43,754,684 km (0.063 R)
• M66: 43,940,934 km (0.104 R)
• M67: 44,688,175 km (0.09 R)
• M68: 45,251,411 km (0.09 R)
• M69: 45,628,099 km (0.058 R)
• M70: 45,911,437 km (0.075 R)
• M71: 46,005,983 km (0.111 R)
• M72: 48,872,428 km (0.108 R)
• M73: 50,229,729 km (0.088 R)
• M74: 50,327,267 km (0.107 R)
• M75: 50,522,193 km (0.03 R)
• M76: 52,288,944 km (0.107 R)
• M77: 52,882,249 km (0.079 R)
• M78: 54,575,547 km (0.1 R)
• M79: 58,424,401 km (0.084 R)
• M80: 59,245,843 km (0.1 R)
• M81: 59,657,836 km (0.096 R)
• M82: 61,107,738 km (0.062 R)
• M83: 62,569,160 km (0.113 R)
• M84: 64,465,014 km (0.119 R)
• M85: 64,570,929 km (0.116 R)
• M86: 66,914,828 km (0.097 R)
• M87: 68,636,999 km (0.105 R)
• M88: 69,178,095 km (0.07 R)
• M89: 70,373,531 km (0.12 R)
• M90: 71,247,332 km (0.11 R)
• M91: 71,466,344 km (0.045 R)
• M92: 71,575,849 km (0.09 R)
• M93: 73,889,979 km (0.047 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit