🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2 AU - 2.24 AU

Year: 1116 Days

Day: 20.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 64.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.06 AU - 2.28 AU

Year: 1156 Days

Day: 30.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,536,987 km

• M1: 1,092,812 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.17 AU - 2.87 AU

Year: 1447 Days

Day: 12.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,536,987 km

• M1: 192,832 km (0.112 R)
• M2: 1,298,809 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.77 AU - 3.77 AU

Year: 2647 Days

Day: 32.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,536,987 km

• M1: 2,052,034 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.86 AU - 4.6 AU

Year: 3146 Days

Day: 20.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,536,987 km

• M1: 1,425,069 km (0.11 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 9.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.48 AU - 8.08 AU

Year: 7104 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,536,987 km

• M1: 127,906 km (0.112 R)
• M2: 220,956 km (0.113 R)
• M3: 332,406 km (0.108 R)
• M4: 413,339 km (0.11 R)
• M5: 490,831 km (0.091 R)
• M6: 636,689 km (0.119 R)
• M7: 769,831 km (0.115 R)
• M8: 972,685 km (0.062 R)
• M9: 1,049,429 km (0.086 R)
• M10: 1,112,260 km (0.12 R)
• M11: 1,481,917 km (0.102 R)
• M12: 1,831,078 km (0.068 R)
• M13: 3,491,315 km (0.037 R)
• M14: 3,563,272 km (0.051 R)
• M15: 4,080,432 km (0.074 R)
• M16: 4,258,154 km (0.111 R)
• M17: 4,386,658 km (0.117 R)
• M18: 4,621,228 km (0.069 R)
• M19: 4,940,470 km (0.071 R)
• M20: 5,048,479 km (0.032 R)
• M21: 5,656,595 km (0.062 R)
• M22: 5,912,108 km (0.076 R)
• M23: 6,084,594 km (0.075 R)
• M24: 6,171,361 km (0.094 R)
• M25: 6,582,157 km (0.095 R)
• M26: 6,731,156 km (0.065 R)
• M27: 6,971,710 km (0.05 R)
• M28: 7,307,108 km (0.089 R)
• M29: 7,679,008 km (0.115 R)
• M30: 7,772,956 km (0.086 R)
• M31: 7,835,787 km (0.111 R)
• M32: 8,344,719 km (0.103 R)
• M33: 8,897,184 km (0.12 R)
• M34: 9,361,087 km (0.102 R)
• M35: 10,729,458 km (0.04 R)
• M36: 11,904,849 km (0.075 R)
• M37: 12,195,817 km (0.106 R)
• M38: 13,195,579 km (0.114 R)
• M39: 13,345,925 km (0.048 R)
• M40: 13,724,258 km (0.045 R)
• M41: 13,914,846 km (0.09 R)
• M42: 14,530,292 km (0.117 R)
• M43: 15,589,145 km (0.111 R)
• M44: 16,308,711 km (0.114 R)
• M45: 16,631,992 km (0.028 R)
• M46: 16,916,677 km (0.084 R)
• M47: 17,449,544 km (0.026 R)
• M48: 17,614,700 km (0.11 R)
• M49: 17,987,947 km (0.091 R)
• M50: 18,154,749 km (0.054 R)
• M51: 18,238,374 km (0.054 R)
• M52: 18,700,332 km (0.093 R)
• M53: 21,818,101 km (0.053 R)
• M54: 22,174,294 km (0.06 R)
• M55: 22,577,460 km (0.118 R)
• M56: 22,983,020 km (0.06 R)
• M57: 23,073,377 km (0.105 R)
• M58: 23,254,690 km (0.099 R)
• M59: 23,573,034 km (0.079 R)
• M60: 24,351,990 km (0.039 R)
• M61: 24,536,594 km (0.057 R)
• M62: 25,559,843 km (0.065 R)
• M63: 25,935,484 km (0.026 R)
• M64: 27,073,026 km (0.089 R)
• M65: 27,216,341 km (0.093 R)
• M66: 27,455,847 km (0.055 R)
• M67: 27,840,463 km (0.081 R)
• M68: 28,226,874 km (0.108 R)
• M69: 28,517,842 km (0.115 R)
• M70: 28,615,081 km (0.068 R)
• M71: 28,809,857 km (0.045 R)
• M72: 29,544,083 km (0.096 R)
• M73: 29,987,641 km (0.041 R)
• M74: 31,431,709 km (0.047 R)
• M75: 32,339,320 km (0.078 R)
• M76: 32,643,751 km (0.102 R)
• M77: 33,922,664 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.6

Radius: 7.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.13 AU - 18.27 AU

Year: 20383 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,536,987 km

• M1: 188,643 km (0.095 R)
• M2: 390,002 km (0.106 R)
• M3: 655,538 km (0.075 R)
• M4: 868,266 km (0.09 R)
• M5: 1,080,545 km (0.058 R)
• M6: 1,193,043 km (0.062 R)
• M7: 1,357,002 km (0.051 R)
• M8: 1,707,211 km (0.084 R)
• M9: 1,812,229 km (0.119 R)
• M10: 1,919,640 km (0.078 R)
• M11: 2,370,079 km (0.075 R)
• M12: 3,009,460 km (0.117 R)
• M13: 3,266,619 km (0.1 R)
• M14: 3,430,878 km (0.12 R)
• M15: 3,940,258 km (0.115 R)
• M16: 4,044,977 km (0.08 R)
• M17: 4,257,107 km (0.028 R)
• M18: 4,328,764 km (0.093 R)
• M19: 5,028,433 km (0.085 R)
• M20: 5,449,551 km (0.084 R)
• M21: 6,821,663 km (0.095 R)
• M22: 6,989,961 km (0.108 R)
• M23: 7,074,483 km (0.1 R)
• M24: 7,244,726 km (0.102 R)
• M25: 8,339,184 km (0.025 R)
• M26: 8,745,791 km (0.065 R)
• M27: 8,928,450 km (0.037 R)
• M28: 9,344,332 km (0.115 R)
• M29: 9,531,180 km (0.118 R)
• M30: 9,672,250 km (0.04 R)
• M31: 10,194,945 km (0.087 R)
• M32: 10,922,589 km (0.116 R)
• M33: 12,581,630 km (0.107 R)
• M34: 12,684,703 km (0.116 R)
• M35: 12,891,597 km (0.117 R)
• M36: 13,413,992 km (0.052 R)
• M37: 13,677,733 km (0.119 R)
• M38: 13,783,649 km (0.09 R)
• M39: 14,425,274 km (0.037 R)
• M40: 14,479,129 km (0.083 R)
• M41: 14,587,139 km (0.088 R)
• M42: 14,858,509 km (0.094 R)
• M43: 14,967,417 km (0.081 R)
• M44: 15,405,888 km (0.087 R)
• M45: 15,682,046 km (0.042 R)
• M46: 15,848,548 km (0.069 R)
• M47: 16,071,598 km (0.108 R)
• M48: 18,240,768 km (0.104 R)
• M49: 18,591,575 km (0.118 R)
• M50: 18,885,534 km (0.086 R)
• M51: 19,240,530 km (0.112 R)
• M52: 19,657,310 km (0.113 R)
• M53: 21,109,157 km (0.1 R)
• M54: 22,657,645 km (0.105 R)
• M55: 22,908,820 km (0.107 R)
• M56: 23,858,916 km (0.073 R)
• M57: 24,499,494 km (0.09 R)
• M58: 25,016,055 km (0.085 R)
• M59: 26,918,192 km (0.052 R)
• M60: 28,392,180 km (0.028 R)
• M61: 30,582,293 km (0.106 R)
• M62: 31,138,348 km (0.112 R)
• M63: 31,277,773 km (0.116 R)
• M64: 31,697,694 km (0.106 R)
• M65: 32,189,722 km (0.074 R)
• M66: 32,968,229 km (0.116 R)
• M67: 35,631,969 km (0.106 R)
• M68: 35,850,980 km (0.082 R)
• M69: 35,923,984 km (0.036 R)
• M70: 35,997,137 km (0.12 R)
• M71: 36,510,557 km (0.03 R)
• M72: 36,584,159 km (0.119 R)
• M73: 37,916,328 km (0.11 R)
• M74: 38,513,523 km (0.034 R)
• M75: 38,588,322 km (0.115 R)
• M76: 39,189,107 km (0.07 R)
• M77: 39,717,187 km (0.104 R)
• M78: 41,545,722 km (0.112 R)
• M79: 42,007,232 km (0.111 R)
• M80: 42,470,237 km (0.106 R)
• M81: 43,635,455 km (0.064 R)
• M82: 43,869,875 km (0.102 R)
• M83: 44,339,612 km (0.114 R)
• M84: 45,521,585 km (0.112 R)
• M85: 46,953,536 km (0.079 R)
• M86: 47,113,605 km (0.106 R)
• M87: 48,481,080 km (0.075 R)
• M88: 49,372,832 km (0.12 R)
• M89: 50,843,828 km (0.073 R)
• M90: 50,925,958 km (0.068 R)
• M91: 52,577,967 km (0.043 R)
• M92: 53,744,830 km (0.093 R)
• M93: 56,189,110 km (0.079 R)
• M94: 56,358,903 km (0.117 R)
• M95: 56,528,996 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.9

Radius: 7.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.22 AU - 17.32 AU

Year: 22648 Days

Day: 24.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 152 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,536,987 km

• M1: 110,104 km (0.103 R)
• M2: 174,730 km (0.092 R)
• M3: 316,998 km (0.1 R)
• M4: 385,813 km (0.042 R)
• M5: 460,313 km (0.105 R)
• M6: 513,121 km (0.073 R)
• M7: 746,194 km (0.112 R)
• M8: 1,266,196 km (0.096 R)
• M9: 1,401,433 km (0.087 R)
• M10: 2,033,484 km (0.115 R)
• M11: 2,146,580 km (0.032 R)
• M12: 2,355,568 km (0.109 R)
• M13: 2,426,777 km (0.084 R)
• M14: 3,742,340 km (0.092 R)
• M15: 4,752,276 km (0.085 R)
• M16: 5,240,563 km (0.103 R)
• M17: 6,100,452 km (0.045 R)
• M18: 6,596,967 km (0.12 R)
• M19: 7,106,348 km (0.104 R)
• M20: 7,453,116 km (0.027 R)
• M21: 7,523,127 km (0.064 R)
• M22: 8,055,097 km (0.096 R)
• M23: 8,635,986 km (0.12 R)
• M24: 9,570,374 km (0.062 R)
• M25: 10,575,971 km (0.109 R)
• M26: 16,537,297 km (0.114 R)
• M27: 17,134,791 km (0.091 R)
• M28: 18,398,145 km (0.087 R)
• M29: 19,642,948 km (0.058 R)
• M30: 20,471,421 km (0.119 R)
• M31: 21,360,930 km (0.066 R)
• M32: 22,668,117 km (0.115 R)
• M33: 22,973,446 km (0.114 R)
• M34: 23,024,459 km (0.057 R)
• M35: 23,742,828 km (0.063 R)
• M36: 23,845,901 km (0.087 R)
• M37: 25,676,231 km (0.113 R)
• M38: 26,474,335 km (0.116 R)
• M39: 26,634,854 km (0.119 R)
• M40: 27,064,798 km (0.07 R)
• M41: 27,226,513 km (0.09 R)
• M42: 27,280,518 km (0.106 R)
• M43: 27,605,295 km (0.079 R)
• M44: 28,587,256 km (0.106 R)
• M45: 29,027,372 km (0.086 R)
• M46: 30,473,086 km (0.111 R)
• M47: 30,641,384 km (0.051 R)
• M48: 31,885,141 km (0.116 R)
• M49: 32,170,125 km (0.12 R)
• M50: 33,030,163 km (0.039 R)
• M51: 33,260,843 km (0.111 R)
• M52: 37,622,518 km (0.109 R)
• M53: 37,863,371 km (0.102 R)
• M54: 38,528,333 km (0.045 R)
• M55: 38,649,657 km (0.073 R)
• M56: 40,731,461 km (0.08 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit