🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 24.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,293,973 km

• M1: 12,716 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.42 AU - 0.68 AU

Year: 147 Days

Day: 28.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,293,973 km

• M1: 248,482 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 13.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.36 AU - 1.8 AU

Year: 715 Days

Day: 18 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.39 AU - 6.79 AU

Year: 5409 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,293,973 km

• M1: 187,297 km (0.117 R)
• M2: 353,949 km (0.11 R)
• M3: 492,925 km (0.11 R)
• M4: 856,149 km (0.101 R)
• M5: 1,319,004 km (0.086 R)
• M6: 1,455,438 km (0.114 R)
• M7: 1,633,010 km (0.097 R)
• M8: 1,913,506 km (0.065 R)
• M9: 2,230,355 km (0.091 R)
• M10: 2,479,286 km (0.117 R)
• M11: 2,628,883 km (0.081 R)
• M12: 2,848,044 km (0.096 R)
• M13: 3,118,966 km (0.1 R)
• M14: 3,686,690 km (0.086 R)
• M15: 3,957,761 km (0.083 R)
• M16: 5,354,706 km (0.118 R)
• M17: 6,472,352 km (0.08 R)
• M18: 6,770,500 km (0.096 R)
• M19: 6,890,927 km (0.11 R)
• M20: 7,073,137 km (0.107 R)
• M21: 7,195,508 km (0.086 R)
• M22: 7,597,926 km (0.044 R)
• M23: 8,522,441 km (0.07 R)
• M24: 9,147,461 km (0.101 R)
• M25: 9,448,602 km (0.097 R)
• M26: 10,372,069 km (0.075 R)
• M27: 10,511,345 km (0.089 R)
• M28: 10,616,213 km (0.093 R)
• M29: 10,862,301 km (0.039 R)
• M30: 11,360,163 km (0.039 R)
• M31: 11,503,777 km (0.076 R)
• M32: 11,901,857 km (0.096 R)
• M33: 12,304,574 km (0.064 R)
• M34: 12,637,280 km (0.033 R)
• M35: 13,882,982 km (0.113 R)
• M36: 14,345,688 km (0.052 R)
• M37: 14,578,911 km (0.113 R)
• M38: 15,088,740 km (0.1 R)
• M39: 15,365,646 km (0.113 R)
• M40: 15,524,519 km (0.066 R)
• M41: 15,964,636 km (0.069 R)
• M42: 16,449,483 km (0.076 R)
• M43: 17,309,521 km (0.069 R)
• M44: 17,641,030 km (0.081 R)
• M45: 17,807,532 km (0.119 R)
• M46: 19,372,775 km (0.062 R)
• M47: 19,803,467 km (0.086 R)
• M48: 20,455,265 km (0.082 R)
• M49: 20,893,736 km (0.094 R)
• M50: 22,633,559 km (0.031 R)
• M51: 22,950,707 km (0.115 R)
• M52: 23,086,991 km (0.063 R)
• M53: 23,314,978 km (0.104 R)
• M54: 23,818,973 km (0.09 R)
• M55: 24,141,656 km (0.102 R)
• M56: 24,326,708 km (0.117 R)
• M57: 24,698,160 km (0.091 R)
• M58: 25,118,230 km (0.119 R)
• M59: 25,258,852 km (0.084 R)
• M60: 25,965,702 km (0.074 R)
• M61: 27,014,084 km (0.096 R)
• M62: 27,254,338 km (0.104 R)
• M63: 27,688,471 km (0.034 R)
• M64: 28,222,386 km (0.069 R)
• M65: 28,368,543 km (0.1 R)
• M66: 28,857,579 km (0.026 R)
• M67: 29,596,443 km (0.102 R)
• M68: 29,744,844 km (0.104 R)
• M69: 30,841,695 km (0.057 R)
• M70: 31,243,665 km (0.091 R)
• M71: 32,511,507 km (0.088 R)
• M72: 32,664,695 km (0.09 R)
• M73: 33,177,367 km (0.031 R)
• M74: 33,383,214 km (0.064 R)
• M75: 33,847,715 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.7

Radius: 5.3

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.47 AU - 17.95 AU

Year: 20304 Days

Day: 16 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,293,973 km

• M1: 101,876 km (0.031 R)
• M2: 143,165 km (0.105 R)
• M3: 252,372 km (0.047 R)
• M4: 550,071 km (0.052 R)
• M5: 827,875 km (0.063 R)
• M6: 1,008,140 km (0.114 R)
• M7: 1,116,898 km (0.046 R)
• M8: 1,496,128 km (0.065 R)
• M9: 1,652,159 km (0.034 R)
• M10: 2,731,208 km (0.058 R)
• M11: 2,768,907 km (0.033 R)
• M12: 2,806,905 km (0.074 R)
• M13: 2,845,052 km (0.117 R)
• M14: 4,242,147 km (0.083 R)
• M15: 5,768,195 km (0.057 R)
• M16: 5,914,501 km (0.08 R)
• M17: 6,211,004 km (0.098 R)
• M18: 6,260,970 km (0.053 R)
• M19: 6,716,047 km (0.116 R)
• M20: 7,391,930 km (0.054 R)
• M21: 10,840,610 km (0.097 R)
• M22: 11,754,204 km (0.101 R)
• M23: 11,940,004 km (0.1 R)
• M24: 12,064,320 km (0.111 R)
• M25: 13,202,461 km (0.07 R)
• M26: 13,589,471 km (0.044 R)
• M27: 14,045,744 km (0.063 R)
• M28: 14,242,764 km (0.116 R)
• M29: 14,440,682 km (0.049 R)
• M30: 14,906,231 km (0.087 R)
• M31: 15,511,803 km (0.104 R)
• M32: 16,125,603 km (0.055 R)
• M33: 16,677,769 km (0.027 R)
• M34: 18,947,618 km (0.109 R)
• M35: 19,896,966 km (0.094 R)
• M36: 20,340,374 km (0.068 R)
• M37: 20,414,724 km (0.064 R)
• M38: 20,488,924 km (0.107 R)
• M39: 21,161,816 km (0.09 R)
• M40: 22,836,863 km (0.115 R)
• M41: 23,534,288 km (0.092 R)
• M42: 24,791,359 km (0.055 R)
• M43: 25,989,488 km (0.106 R)
• M44: 26,231,388 km (0.095 R)
• M45: 27,698,495 km (0.027 R)
• M46: 28,441,846 km (0.065 R)
• M47: 28,691,226 km (0.082 R)
• M48: 29,275,705 km (0.025 R)
• M49: 29,527,329 km (0.078 R)
• M50: 30,117,343 km (0.084 R)
• M51: 30,881,788 km (0.069 R)
• M52: 32,429,527 km (0.107 R)
• M53: 33,038,241 km (0.042 R)
• M54: 33,475,366 km (0.071 R)
• M55: 33,650,695 km (0.059 R)
• M56: 34,266,888 km (0.066 R)
• M57: 34,709,399 km (0.119 R)
• M58: 35,064,694 km (0.087 R)
• M59: 36,407,933 km (0.055 R)
• M60: 37,131,089 km (0.086 R)
• M61: 38,133,245 km (0.117 R)
• M62: 39,051,926 km (0.1 R)
• M63: 39,328,981 km (0.098 R)
• M64: 41,568,760 km (0.076 R)
• M65: 41,851,500 km (0.066 R)
• M66: 42,799,053 km (0.081 R)
• M67: 49,227,124 km (0.078 R)
• M68: 49,526,469 km (0.085 R)
• M69: 52,348,484 km (0.041 R)
• M70: 52,653,963 km (0.065 R)
• M71: 54,911,843 km (0.081 R)
• M72: 55,118,737 km (0.075 R)
• M73: 55,325,781 km (0.061 R)
• M74: 55,429,452 km (0.041 R)
• M75: 58,463,147 km (0.095 R)
• M76: 58,991,676 km (0.082 R)
• M77: 59,415,487 km (0.083 R)
• M78: 59,840,495 km (0.09 R)
• M79: 61,228,464 km (0.053 R)
• M80: 62,195,614 km (0.094 R)
• M81: 63,492,927 km (0.073 R)
• M82: 63,709,993 km (0.081 R)
• M83: 65,236,639 km (0.091 R)
• M84: 66,004,376 km (0.1 R)
• M85: 66,224,285 km (0.118 R)
• M86: 67,106,463 km (0.117 R)
• M87: 68,214,535 km (0.03 R)
• M88: 68,770,889 km (0.109 R)
• M89: 69,105,390 km (0.107 R)
• M90: 69,999,985 km (0.049 R)
• M91: 71,462,005 km (0.109 R)
• M92: 72,253,378 km (0.073 R)
• M93: 73,844,950 km (0.114 R)
• M94: 73,959,093 km (0.116 R)
• M95: 74,530,557 km (0.103 R)
• M96: 74,759,442 km (0.114 R)
• M97: 75,792,864 km (0.049 R)
• M98: 77,178,140 km (0.094 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit