🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.91 AU - 0.93 AU

Year: 380 Days

Day: 20.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,106,849 km

• M1: 290,818 km (0.083 R)
• M2: 324,179 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 470 Days

Day: 36.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.84 AU - 1.34 AU

Year: 490 Days

Day: 42.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,106,849 km

• M1: 411,693 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 8.4

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4 AU - 6.4 AU

Year: 5104 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,106,849 km

• M1: 107,411 km (0.111 R)
• M2: 251,624 km (0.084 R)
• M3: 321,635 km (0.111 R)
• M4: 410,646 km (0.069 R)
• M5: 591,959 km (0.101 R)
• M6: 745,297 km (0.088 R)
• M7: 841,039 km (0.081 R)
• M8: 911,949 km (0.105 R)
• M9: 1,397,992 km (0.085 R)
• M10: 1,535,323 km (0.114 R)
• M11: 1,841,999 km (0.111 R)
• M12: 2,050,688 km (0.09 R)
• M13: 2,267,156 km (0.032 R)
• M14: 2,511,898 km (0.098 R)
• M15: 2,743,775 km (0.102 R)
• M16: 3,048,954 km (0.1 R)
• M17: 3,115,824 km (0.072 R)
• M18: 3,388,093 km (0.04 R)
• M19: 3,763,134 km (0.12 R)
• M20: 4,028,820 km (0.053 R)
• M21: 4,603,725 km (0.054 R)
• M22: 4,809,721 km (0.053 R)
• M23: 4,913,991 km (0.12 R)
• M24: 5,177,732 km (0.064 R)
• M25: 5,419,033 km (0.09 R)
• M26: 5,664,075 km (0.093 R)
• M27: 6,108,679 km (0.031 R)
• M28: 6,250,049 km (0.095 R)
• M29: 6,680,293 km (0.109 R)
• M30: 7,298,880 km (0.085 R)
• M31: 7,358,719 km (0.04 R)
• M32: 7,751,862 km (0.1 R)
• M33: 8,120,920 km (0.068 R)
• M34: 8,401,416 km (0.107 R)
• M35: 9,197,427 km (0.071 R)
• M36: 9,588,027 km (0.032 R)
• M37: 9,984,012 km (0.095 R)
• M38: 10,184,025 km (0.111 R)
• M39: 10,284,554 km (0.025 R)
• M40: 12,470,479 km (0.11 R)
• M41: 12,578,039 km (0.114 R)
• M42: 12,758,006 km (0.098 R)
• M43: 12,902,667 km (0.118 R)
• M44: 14,453,697 km (0.106 R)
• M45: 14,566,793 km (0.085 R)
• M46: 15,021,870 km (0.074 R)
• M47: 15,443,138 km (0.082 R)
• M48: 15,558,627 km (0.089 R)
• M49: 15,635,969 km (0.117 R)
• M50: 16,375,731 km (0.104 R)
• M51: 16,493,614 km (0.052 R)
• M52: 16,651,141 km (0.108 R)
• M53: 16,967,839 km (0.099 R)
• M54: 17,607,221 km (0.094 R)
• M55: 17,768,188 km (0.094 R)
• M56: 18,254,381 km (0.083 R)
• M57: 18,744,912 km (0.076 R)
• M58: 19,033,038 km (0.109 R)
• M59: 19,530,451 km (0.119 R)
• M60: 19,613,777 km (0.103 R)
• M61: 21,090,757 km (0.094 R)
• M62: 21,219,112 km (0.096 R)
• M63: 21,821,093 km (0.036 R)
• M64: 21,907,561 km (0.082 R)
• M65: 22,603,341 km (0.072 R)
• M66: 23,350,582 km (0.069 R)
• M67: 23,483,275 km (0.087 R)
• M68: 23,660,698 km (0.07 R)
• M69: 24,689,034 km (0.092 R)
• M70: 25,731,881 km (0.113 R)
• M71: 25,823,136 km (0.068 R)
• M72: 26,143,873 km (0.118 R)
• M73: 27,067,192 km (0.028 R)
• M74: 27,392,866 km (0.115 R)
• M75: 27,719,737 km (0.114 R)
• M76: 27,813,535 km (0.097 R)
• M77: 28,472,065 km (0.096 R)
• M78: 29,708,791 km (0.115 R)
• M79: 31,498,729 km (0.106 R)
• M80: 32,777,342 km (0.09 R)
• M81: 33,074,892 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.8

Radius: 5.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.12 AU - 12.34 AU

Year: 14084 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,106,849 km

• M1: 173,384 km (0.083 R)
• M2: 258,206 km (0.068 R)
• M3: 511,026 km (0.092 R)
• M4: 580,889 km (0.048 R)
• M5: 1,047,335 km (0.118 R)
• M6: 1,442,423 km (0.045 R)
• M7: 1,542,803 km (0.089 R)
• M8: 2,079,111 km (0.055 R)
• M9: 2,308,594 km (0.11 R)
• M10: 2,497,985 km (0.089 R)
• M11: 2,643,394 km (0.071 R)
• M12: 3,096,227 km (0.114 R)
• M13: 3,174,018 km (0.1 R)
• M14: 3,252,557 km (0.1 R)
• M15: 3,791,857 km (0.064 R)
• M16: 4,128,901 km (0.06 R)
• M17: 4,831,114 km (0.096 R)
• M18: 5,569,828 km (0.103 R)
• M19: 5,952,200 km (0.054 R)
• M20: 6,114,065 km (0.093 R)
• M21: 6,343,099 km (0.117 R)
• M22: 6,775,886 km (0.108 R)
• M23: 7,460,296 km (0.097 R)
• M24: 8,130,644 km (0.057 R)
• M25: 8,166,548 km (0.028 R)
• M26: 8,310,311 km (0.063 R)
• M27: 8,820,141 km (0.032 R)
• M28: 9,265,195 km (0.039 R)
• M29: 9,377,692 km (0.104 R)
• M30: 10,215,739 km (0.059 R)
• M31: 10,448,514 km (0.052 R)
• M32: 10,487,559 km (0.11 R)
• M33: 10,526,454 km (0.107 R)
• M34: 10,761,622 km (0.117 R)
• M35: 11,436,907 km (0.059 R)
• M36: 12,828,466 km (0.114 R)
• M37: 12,870,204 km (0.115 R)
• M38: 13,121,528 km (0.116 R)
• M39: 13,885,226 km (0.09 R)
• M40: 13,970,945 km (0.065 R)
• M41: 14,099,899 km (0.116 R)
• M42: 14,142,983 km (0.094 R)
• M43: 14,663,284 km (0.099 R)
• M44: 14,881,847 km (0.119 R)
• M45: 14,969,661 km (0.092 R)
• M46: 15,322,412 km (0.096 R)
• M47: 15,677,857 km (0.098 R)
• M48: 15,811,897 km (0.108 R)
• M49: 16,442,302 km (0.098 R)
• M50: 16,532,958 km (0.075 R)
• M51: 16,897,528 km (0.096 R)
• M52: 17,034,859 km (0.113 R)
• M53: 17,126,712 km (0.036 R)
• M54: 17,588,222 km (0.074 R)
• M55: 17,960,421 km (0.045 R)
• M56: 18,807,145 km (0.105 R)
• M57: 19,235,444 km (0.097 R)
• M58: 19,763,225 km (0.081 R)
• M59: 20,198,705 km (0.083 R)
• M60: 20,344,413 km (0.092 R)
• M61: 22,674,400 km (0.111 R)
• M62: 22,825,942 km (0.088 R)
• M63: 23,079,361 km (0.112 R)
• M64: 23,691,216 km (0.095 R)
• M65: 23,999,089 km (0.074 R)
• M66: 24,360,068 km (0.096 R)
• M67: 25,139,473 km (0.081 R)
• M68: 26,032,722 km (0.087 R)
• M69: 26,191,446 km (0.098 R)
• M70: 26,936,293 km (0.055 R)
• M71: 27,204,074 km (0.118 R)
• M72: 27,526,457 km (0.109 R)
• M73: 28,392,479 km (0.079 R)
• M74: 28,774,103 km (0.059 R)
• M75: 29,652,991 km (0.093 R)
• M76: 30,262,153 km (0.105 R)
• M77: 30,429,104 km (0.101 R)
• M78: 30,484,755 km (0.098 R)
• M79: 31,211,950 km (0.062 R)
• M80: 31,268,049 km (0.051 R)
• M81: 32,057,926 km (0.091 R)
• M82: 32,341,713 km (0.117 R)
• M83: 33,197,712 km (0.118 R)
• M84: 34,176,980 km (0.076 R)
• M85: 34,524,945 km (0.069 R)
• M86: 35,458,286 km (0.087 R)
• M87: 36,992,711 km (0.116 R)
• M88: 37,052,101 km (0.09 R)
• M89: 37,111,641 km (0.069 R)
• M90: 38,428,103 km (0.076 R)
• M91: 39,516,726 km (0.102 R)
• M92: 39,577,463 km (0.112 R)
• M93: 39,699,086 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit