🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.64 AU - 1 AU

Year: 266 Days

Day: 23.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.52 AU - 1.76 AU

Year: 752 Days

Day: 39.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.09 AU - 2.79 AU

Year: 1365 Days

Day: 24.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.07 AU - 3.75 AU

Year: 2255 Days

Day: 41.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 8.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.08 AU - 7.32 AU

Year: 5529 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,365,327 km

• M1: 108,758 km (0.078 R)
• M2: 174,581 km (0.105 R)
• M3: 294,558 km (0.057 R)
• M4: 378,183 km (0.099 R)
• M5: 494,122 km (0.046 R)
• M6: 581,487 km (0.107 R)
• M7: 754,572 km (0.04 R)
• M8: 857,196 km (0.108 R)
• M9: 984,803 km (0.119 R)
• M10: 1,066,483 km (0.111 R)
• M11: 1,359,695 km (0.078 R)
• M12: 1,451,399 km (0.062 R)
• M13: 1,509,891 km (0.116 R)
• M14: 1,714,541 km (0.076 R)
• M15: 1,814,024 km (0.11 R)
• M16: 1,915,451 km (0.08 R)
• M17: 1,992,793 km (0.059 R)
• M18: 2,150,769 km (0.112 R)
• M19: 2,217,788 km (0.052 R)
• M20: 2,354,072 km (0.102 R)
• M21: 2,521,323 km (0.086 R)
• M22: 3,167,436 km (0.038 R)
• M23: 3,290,405 km (0.112 R)
• M24: 3,636,425 km (0.115 R)
• M25: 3,830,154 km (0.042 R)
• M26: 3,944,746 km (0.029 R)
• M27: 4,110,501 km (0.072 R)
• M28: 4,211,030 km (0.106 R)
• M29: 4,431,687 km (0.102 R)
• M30: 4,743,449 km (0.106 R)
• M31: 5,098,295 km (0.081 R)
• M32: 5,572,521 km (0.063 R)
• M33: 5,628,021 km (0.096 R)
• M34: 5,777,320 km (0.116 R)
• M35: 5,965,813 km (0.119 R)
• M36: 6,137,103 km (0.037 R)
• M37: 6,194,549 km (0.115 R)
• M38: 6,445,723 km (0.118 R)
• M39: 6,641,098 km (0.112 R)
• M40: 7,279,732 km (0.114 R)
• M41: 7,606,453 km (0.059 R)
• M42: 7,750,965 km (0.096 R)
• M43: 7,937,962 km (0.077 R)
• M44: 8,000,644 km (0.085 R)
• M45: 8,168,642 km (0.103 R)
• M46: 8,615,042 km (0.114 R)
• M47: 8,852,155 km (0.08 R)
• M48: 8,960,613 km (0.091 R)
• M49: 9,244,700 km (0.098 R)
• M50: 9,376,795 km (0.109 R)
• M51: 9,576,208 km (0.092 R)
• M52: 9,665,369 km (0.091 R)
• M53: 9,754,679 km (0.084 R)
• M54: 9,821,848 km (0.084 R)
• M55: 10,024,404 km (0.079 R)
• M56: 10,182,828 km (0.046 R)
• M57: 10,778,676 km (0.064 R)
• M58: 11,315,134 km (0.095 R)
• M59: 11,409,231 km (0.08 R)
• M60: 12,051,904 km (0.055 R)
• M61: 12,804,231 km (0.092 R)
• M62: 13,099,538 km (0.087 R)
• M63: 13,923,223 km (0.092 R)
• M64: 14,049,484 km (0.107 R)
• M65: 14,303,202 km (0.118 R)
• M66: 14,507,254 km (0.09 R)
• M67: 15,177,003 km (0.082 R)
• M68: 15,411,124 km (0.04 R)
• M69: 16,280,138 km (0.094 R)
• M70: 16,466,537 km (0.076 R)
• M71: 16,922,062 km (0.105 R)
• M72: 17,110,855 km (0.112 R)
• M73: 17,381,777 km (0.092 R)
• M74: 17,490,534 km (0.116 R)
• M75: 18,258,271 km (0.051 R)
• M76: 18,507,351 km (0.028 R)
• M77: 18,590,677 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 8.8

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.74 AU - 10.98 AU

Year: 10256 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,365,327 km

• M1: 118,182 km (0.049 R)
• M2: 198,367 km (0.067 R)
• M3: 445,802 km (0.11 R)
• M4: 745,745 km (0.07 R)
• M5: 998,715 km (0.066 R)
• M6: 1,705,565 km (0.083 R)
• M7: 2,284,509 km (0.058 R)
• M8: 2,566,800 km (0.071 R)
• M9: 2,624,545 km (0.09 R)
• M10: 2,771,001 km (0.076 R)
• M11: 3,870,546 km (0.077 R)
• M12: 5,273,325 km (0.08 R)
• M13: 5,951,302 km (0.101 R)
• M14: 7,512,506 km (0.043 R)
• M15: 8,059,735 km (0.113 R)
• M16: 8,316,594 km (0.114 R)
• M17: 8,446,146 km (0.097 R)
• M18: 8,663,362 km (0.087 R)
• M19: 9,281,650 km (0.107 R)
• M20: 9,596,105 km (0.114 R)
• M21: 10,235,486 km (0.054 R)
• M22: 10,794,534 km (0.116 R)
• M23: 11,845,010 km (0.12 R)
• M24: 12,088,406 km (0.073 R)
• M25: 13,128,260 km (0.117 R)
• M26: 13,837,354 km (0.09 R)
• M27: 14,145,077 km (0.12 R)
• M28: 14,506,954 km (0.099 R)
• M29: 14,662,985 km (0.089 R)
• M30: 15,451,366 km (0.088 R)
• M31: 15,717,351 km (0.099 R)
• M32: 16,905,158 km (0.093 R)
• M33: 17,234,123 km (0.051 R)
• M34: 19,941,097 km (0.113 R)
• M35: 20,056,736 km (0.087 R)
• M36: 20,463,194 km (0.038 R)
• M37: 21,996,721 km (0.103 R)
• M38: 24,985,836 km (0.11 R)
• M39: 25,172,983 km (0.104 R)
• M40: 25,611,305 km (0.052 R)
• M41: 25,989,189 km (0.115 R)
• M42: 26,242,010 km (0.025 R)
• M43: 26,941,679 km (0.1 R)
• M44: 27,005,557 km (0.117 R)
• M45: 27,133,613 km (0.11 R)
• M46: 27,261,818 km (0.095 R)
• M47: 28,099,866 km (0.095 R)
• M48: 28,489,568 km (0.103 R)
• M49: 29,077,338 km (0.039 R)
• M50: 30,331,417 km (0.108 R)
• M51: 30,531,130 km (0.063 R)
• M52: 30,864,733 km (0.106 R)
• M53: 31,670,617 km (0.119 R)
• M54: 32,551,300 km (0.117 R)
• M55: 33,577,541 km (0.112 R)
• M56: 33,921,916 km (0.107 R)
• M57: 34,060,144 km (0.111 R)
• M58: 34,475,577 km (0.059 R)
• M59: 34,614,404 km (0.077 R)
• M60: 34,753,381 km (0.036 R)
• M61: 35,032,081 km (0.113 R)
• M62: 36,083,455 km (0.104 R)
• M63: 36,506,967 km (0.097 R)
• M64: 37,715,867 km (0.097 R)
• M65: 38,073,855 km (0.117 R)
• M66: 38,433,039 km (0.072 R)
• M67: 40,099,709 km (0.08 R)
• M68: 40,905,144 km (0.106 R)
• M69: 41,199,254 km (0.114 R)
• M70: 41,420,359 km (0.09 R)
• M71: 42,904,520 km (0.115 R)
• M72: 43,203,416 km (0.106 R)
• M73: 43,278,365 km (0.066 R)
• M74: 43,353,164 km (0.083 R)
• M75: 43,578,159 km (0.104 R)
• M76: 44,859,913 km (0.062 R)
• M77: 45,315,289 km (0.103 R)
• M78: 45,772,161 km (0.102 R)
• M79: 45,924,751 km (0.088 R)
• M80: 46,383,717 km (0.061 R)
• M81: 47,074,860 km (0.051 R)
• M82: 47,383,181 km (0.081 R)
• M83: 47,769,442 km (0.084 R)
• M84: 47,846,934 km (0.103 R)
• M85: 48,312,184 km (0.113 R)
• M86: 49,168,931 km (0.107 R)
• M87: 50,109,303 km (0.096 R)
• M88: 52,725,919 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.8

Radius: 3.7

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.72 AU - 20.8 AU

Year: 25682 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,365,327 km

• M1: 113,545 km (0.112 R)
• M2: 472,131 km (0.111 R)
• M3: 1,742,516 km (0.074 R)
• M4: 2,047,396 km (0.059 R)
• M5: 2,286,903 km (0.109 R)
• M6: 3,611,442 km (0.06 R)
• M7: 4,499,156 km (0.105 R)
• M8: 4,567,522 km (0.062 R)
• M9: 5,341,542 km (0.066 R)
• M10: 5,743,661 km (0.102 R)
• M11: 6,345,792 km (0.117 R)
• M12: 6,384,089 km (0.109 R)
• M13: 6,693,308 km (0.106 R)
• M14: 7,046,808 km (0.117 R)
• M15: 8,310,611 km (0.091 R)
• M16: 8,903,766 km (0.074 R)
• M17: 9,032,719 km (0.111 R)
• M18: 9,423,020 km (0.119 R)
• M19: 10,130,618 km (0.067 R)
• M20: 10,809,194 km (0.065 R)
• M21: 11,596,079 km (0.113 R)
• M22: 11,642,903 km (0.088 R)
• M23: 12,834,600 km (0.099 R)
• M24: 14,365,285 km (0.107 R)
• M25: 14,617,657 km (0.084 R)
• M26: 14,718,934 km (0.042 R)
• M27: 15,228,914 km (0.075 R)
• M28: 15,692,966 km (0.092 R)
• M29: 16,793,408 km (0.069 R)
• M30: 17,112,500 km (0.089 R)
• M31: 17,165,757 km (0.065 R)
• M32: 17,379,832 km (0.116 R)
• M33: 17,972,838 km (0.052 R)
• M34: 18,462,920 km (0.076 R)
• M35: 18,737,133 km (0.04 R)
• M36: 18,957,491 km (0.091 R)
• M37: 19,234,097 km (0.048 R)
• M38: 19,623,650 km (0.098 R)
• M39: 20,978,708 km (0.115 R)
• M40: 21,207,443 km (0.118 R)
• M41: 22,247,148 km (0.046 R)
• M42: 23,303,309 km (0.076 R)
• M43: 23,897,063 km (0.073 R)
• M44: 24,857,481 km (0.038 R)
• M45: 25,160,118 km (0.094 R)
• M46: 27,250,599 km (0.096 R)
• M47: 27,562,809 km (0.086 R)
• M48: 28,696,013 km (0.065 R)
• M49: 28,950,030 km (0.096 R)
• M50: 30,101,784 km (0.038 R)
• M51: 30,683,271 km (0.034 R)
• M52: 30,812,973 km (0.057 R)
• M53: 31,007,899 km (0.107 R)
• M54: 31,595,220 km (0.094 R)
• M55: 34,451,193 km (0.064 R)
• M56: 34,653,449 km (0.026 R)
• M57: 35,534,730 km (0.102 R)
• M58: 37,527,075 km (0.037 R)
• M59: 37,596,488 km (0.077 R)
• M60: 42,989,791 km (0.117 R)
• M61: 44,155,607 km (0.102 R)
• M62: 44,669,027 km (0.11 R)
• M63: 45,775,602 km (0.103 R)
• M64: 45,849,653 km (0.075 R)
• M65: 45,998,054 km (0.092 R)
• M66: 48,015,830 km (0.099 R)
• M67: 49,301,025 km (0.057 R)
• M68: 49,986,034 km (0.11 R)
• M69: 50,062,329 km (0.076 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit