🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.12 AU - 1.42 AU

Year: 536 Days

Day: 46.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.21 AU - 1.63 AU

Year: 634 Days

Day: 34.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.31 AU - 1.75 AU

Year: 709 Days

Day: 29.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.8 AU - 2.1 AU

Year: 1020 Days

Day: 46.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,355,436 km

• M1: 1,119,291 km (0.118 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 9.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.2 AU - 7 AU

Year: 5646 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,355,436 km

• M1: 127,308 km (0.113 R)
• M2: 236,664 km (0.106 R)
• M3: 299,196 km (0.059 R)
• M4: 476,469 km (0.088 R)
• M5: 574,157 km (0.07 R)
• M6: 657,782 km (0.08 R)
• M7: 922,869 km (0.119 R)
• M8: 1,010,384 km (0.069 R)
• M9: 1,113,906 km (0.12 R)
• M10: 1,290,132 km (0.061 R)
• M11: 1,374,804 km (0.066 R)
• M12: 2,442,036 km (0.085 R)
• M13: 2,547,801 km (0.12 R)
• M14: 2,855,973 km (0.11 R)
• M15: 3,272,453 km (0.105 R)
• M16: 3,428,634 km (0.071 R)
• M17: 3,547,564 km (0.118 R)
• M18: 3,728,428 km (0.114 R)
• M19: 3,932,928 km (0.11 R)
• M20: 4,015,805 km (0.032 R)
• M21: 4,078,337 km (0.066 R)
• M22: 4,525,336 km (0.08 R)
• M23: 4,677,925 km (0.058 R)
• M24: 4,988,042 km (0.087 R)
• M25: 5,442,819 km (0.094 R)
• M26: 5,651,808 km (0.061 R)
• M27: 5,745,456 km (0.101 R)
• M28: 5,863,489 km (0.098 R)
• M29: 5,982,120 km (0.117 R)
• M30: 6,053,777 km (0.118 R)
• M31: 6,440,637 km (0.084 R)
• M32: 6,686,576 km (0.115 R)
• M33: 7,162,297 km (0.052 R)
• M34: 7,289,306 km (0.054 R)
• M35: 7,571,447 km (0.105 R)
• M36: 8,332,302 km (0.065 R)
• M37: 8,735,468 km (0.043 R)
• M38: 8,953,133 km (0.088 R)
• M39: 9,090,165 km (0.075 R)
• M40: 9,338,348 km (0.099 R)
• M41: 9,644,874 km (0.081 R)
• M42: 9,785,197 km (0.118 R)
• M43: 10,353,669 km (0.101 R)
• M44: 10,497,432 km (0.087 R)
• M45: 10,670,816 km (0.079 R)
• M46: 12,213,320 km (0.099 R)
• M47: 12,365,311 km (0.032 R)
• M48: 12,886,809 km (0.113 R)
• M49: 13,165,809 km (0.117 R)
• M50: 13,228,042 km (0.114 R)
• M51: 13,384,073 km (0.075 R)
• M52: 13,603,682 km (0.074 R)
• M53: 13,761,209 km (0.09 R)
• M54: 13,824,489 km (0.103 R)
• M55: 13,919,483 km (0.1 R)
• M56: 14,078,207 km (0.082 R)
• M57: 14,173,800 km (0.105 R)
• M58: 14,237,678 km (0.11 R)
• M59: 14,493,939 km (0.084 R)
• M60: 14,978,636 km (0.112 R)
• M61: 15,141,249 km (0.1 R)
• M62: 15,304,610 km (0.115 R)
• M63: 16,263,383 km (0.085 R)
• M64: 16,363,763 km (0.093 R)
• M65: 17,207,645 km (0.075 R)
• M66: 17,686,358 km (0.076 R)
• M67: 17,961,917 km (0.092 R)
• M68: 18,238,823 km (0.084 R)
• M69: 18,517,224 km (0.12 R)
• M70: 19,822,915 km (0.118 R)
• M71: 20,181,052 km (0.08 R)
• M72: 20,360,719 km (0.07 R)
• M73: 20,432,825 km (0.113 R)
• M74: 21,048,869 km (0.067 R)
• M75: 22,522,408 km (0.116 R)
• M76: 22,821,155 km (0.068 R)
• M77: 23,725,026 km (0.108 R)
• M78: 24,372,335 km (0.099 R)
• M79: 25,334,998 km (0.03 R)
• M80: 26,192,343 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 14

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.35 AU - 8.47 AU

Year: 6807 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,355,436 km

• M1: 182,509 km (0.108 R)
• M2: 310,864 km (0.101 R)
• M3: 425,307 km (0.053 R)
• M4: 516,412 km (0.075 R)
• M5: 704,456 km (0.088 R)
• M6: 797,656 km (0.11 R)
• M7: 895,792 km (0.085 R)
• M8: 1,255,276 km (0.07 R)
• M9: 1,345,782 km (0.096 R)
• M10: 1,534,126 km (0.089 R)
• M11: 1,645,876 km (0.077 R)
• M12: 1,863,241 km (0.12 R)
• M13: 2,167,972 km (0.103 R)
• M14: 2,294,682 km (0.067 R)
• M15: 2,472,853 km (0.096 R)
• M16: 2,757,538 km (0.088 R)
• M17: 3,070,795 km (0.108 R)
• M18: 3,395,872 km (0.101 R)
• M19: 3,656,471 km (0.077 R)
• M20: 3,981,996 km (0.1 R)
• M21: 4,079,534 km (0.065 R)
• M22: 4,197,716 km (0.057 R)
• M23: 4,558,995 km (0.089 R)
• M24: 5,056,707 km (0.095 R)
• M25: 5,355,155 km (0.104 R)
• M26: 5,463,165 km (0.088 R)
• M27: 5,835,963 km (0.079 R)
• M28: 6,104,192 km (0.072 R)
• M29: 6,217,138 km (0.099 R)
• M30: 6,606,392 km (0.074 R)
• M31: 7,675,119 km (0.079 R)
• M32: 8,292,210 km (0.097 R)
• M33: 9,443,066 km (0.117 R)
• M34: 9,970,548 km (0.087 R)
• M35: 10,184,324 km (0.114 R)
• M36: 10,345,590 km (0.053 R)
• M37: 10,453,600 km (0.114 R)
• M38: 10,779,873 km (0.101 R)
• M39: 11,082,061 km (0.084 R)
• M40: 11,610,440 km (0.059 R)
• M41: 12,605,416 km (0.093 R)
• M42: 12,807,672 km (0.067 R)
• M43: 12,923,760 km (0.089 R)
• M44: 13,332,910 km (0.11 R)
• M45: 13,450,494 km (0.102 R)
• M46: 13,805,639 km (0.041 R)
• M47: 15,627,143 km (0.051 R)
• M48: 16,156,869 km (0.109 R)
• M49: 16,250,966 km (0.107 R)
• M50: 16,471,324 km (0.075 R)
• M51: 16,819,438 km (0.1 R)
• M52: 17,298,301 km (0.055 R)
• M53: 18,893,313 km (0.042 R)
• M54: 19,324,455 km (0.047 R)
• M55: 19,424,386 km (0.078 R)
• M56: 19,691,717 km (0.115 R)
• M57: 20,603,068 km (0.031 R)
• M58: 20,978,409 km (0.098 R)
• M59: 21,218,364 km (0.041 R)
• M60: 21,390,401 km (0.074 R)
• M61: 22,327,033 km (0.111 R)
• M62: 22,537,069 km (0.089 R)
• M63: 23,170,915 km (0.095 R)
• M64: 23,454,553 km (0.106 R)
• M65: 23,703,633 km (0.097 R)
• M66: 23,846,349 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 4.1

Gravity: 38.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.31 AU - 14.33 AU

Year: 18217 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,355,436 km

• M1: 101,278 km (0.119 R)
• M2: 180,116 km (0.101 R)
• M3: 249,828 km (0.119 R)
• M4: 416,331 km (0.045 R)
• M5: 551,418 km (0.056 R)
• M6: 722,109 km (0.039 R)
• M7: 767,287 km (0.11 R)
• M8: 1,110,166 km (0.045 R)
• M9: 1,325,288 km (0.082 R)
• M10: 1,437,636 km (0.093 R)
• M11: 1,582,446 km (0.109 R)
• M12: 1,855,163 km (0.065 R)
• M13: 1,949,260 km (0.1 R)
• M14: 2,937,055 km (0.106 R)
• M15: 3,232,960 km (0.062 R)
• M16: 3,694,319 km (0.038 R)
• M17: 4,135,334 km (0.072 R)
• M18: 4,424,507 km (0.047 R)
• M19: 5,242,059 km (0.034 R)
• M20: 5,781,808 km (0.104 R)
• M21: 6,528,750 km (0.063 R)
• M22: 6,962,135 km (0.042 R)
• M23: 7,206,877 km (0.071 R)
• M24: 7,755,303 km (0.092 R)
• M25: 8,628,955 km (0.046 R)
• M26: 9,371,559 km (0.116 R)
• M27: 9,641,732 km (0.032 R)
• M28: 9,805,093 km (0.111 R)
• M29: 12,837,143 km (0.047 R)
• M30: 13,318,100 km (0.09 R)
• M31: 14,112,166 km (0.111 R)
• M32: 15,490,560 km (0.119 R)
• M33: 16,002,335 km (0.115 R)
• M34: 16,584,719 km (0.068 R)
• M35: 17,305,930 km (0.085 R)
• M36: 20,360,719 km (0.033 R)
• M37: 20,570,306 km (0.107 R)
• M38: 21,273,715 km (0.106 R)
• M39: 21,985,053 km (0.114 R)
• M40: 22,271,832 km (0.086 R)
• M41: 22,343,639 km (0.058 R)
• M42: 24,907,297 km (0.109 R)
• M43: 25,732,180 km (0.118 R)
• M44: 27,331,381 km (0.103 R)
• M45: 27,562,510 km (0.078 R)
• M46: 28,415,218 km (0.081 R)
• M47: 28,805,818 km (0.055 R)
• M48: 29,434,279 km (0.089 R)
• M49: 29,671,092 km (0.097 R)
• M50: 30,067,377 km (0.086 R)
• M51: 30,624,928 km (0.096 R)
• M52: 31,105,436 km (0.068 R)
• M53: 31,750,203 km (0.07 R)
• M54: 33,052,902 km (0.071 R)
• M55: 33,216,861 km (0.082 R)
• M56: 34,955,637 km (0.091 R)
• M57: 35,709,909 km (0.091 R)
• M58: 35,962,580 km (0.077 R)
• M59: 37,405,152 km (0.039 R)
• M60: 40,346,546 km (0.114 R)
• M61: 40,434,060 km (0.094 R)
• M62: 40,609,539 km (0.098 R)
• M63: 43,181,874 km (0.073 R)
• M64: 43,451,001 km (0.104 R)
• M65: 44,171,314 km (0.1 R)
• M66: 45,623,760 km (0.085 R)
• M67: 46,631,451 km (0.03 R)
• M68: 48,017,177 km (0.112 R)
• M69: 51,397,939 km (0.1 R)
• M70: 51,873,510 km (0.118 R)
• M71: 52,254,985 km (0.07 R)
• M72: 52,637,357 km (0.113 R)
• M73: 53,597,626 km (0.114 R)
• M74: 53,790,308 km (0.086 R)
• M75: 55,437,829 km (0.055 R)
• M76: 55,535,218 km (0.032 R)
• M77: 56,316,717 km (0.082 R)
• M78: 56,610,677 km (0.107 R)
• M79: 57,791,752 km (0.102 R)
• M80: 58,682,757 km (0.11 R)
• M81: 59,179,870 km (0.109 R)
• M82: 59,977,975 km (0.093 R)
• M83: 60,478,530 km (0.074 R)
• M84: 60,779,670 km (0.097 R)
• M85: 62,697,814 km (0.088 R)
• M86: 63,409,601 km (0.115 R)
• M87: 63,613,353 km (0.068 R)
• M88: 65,149,125 km (0.044 R)
• M89: 65,560,668 km (0.082 R)
• M90: 66,697,014 km (0.087 R)
• M91: 67,215,520 km (0.045 R)
• M92: 67,839,792 km (0.097 R)
• M93: 68,048,182 km (0.119 R)
• M94: 68,465,709 km (0.1 R)
• M95: 69,198,589 km (0.082 R)
• M96: 70,249,963 km (0.112 R)
• M97: 70,355,430 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit