🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.08 AU - 1.16 AU

Year: 444 Days

Day: 45.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,414,306 km

• M1: 204,351 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.78 AU

Year: 661 Days

Day: 36.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.8 °

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: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.39 AU - 1.67 AU

Year: 709 Days

Day: 26.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,414,306 km

• M1: 240,853 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.56 AU - 1.72 AU

Year: 787 Days

Day: 41.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,414,306 km

• M1: 972,386 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.89 AU - 3.83 AU

Year: 2308 Days

Day: 26.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,414,306 km

• M1: 2,131,470 km (0.051 R)
• M2: 2,824,408 km (0.119 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 10

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.02 AU - 5.38 AU

Year: 4444 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,414,306 km

• M1: 267,331 km (0.117 R)
• M2: 428,747 km (0.067 R)
• M3: 518,207 km (0.096 R)
• M4: 854,353 km (0.073 R)
• M5: 985,252 km (0.06 R)
• M6: 1,067,231 km (0.103 R)
• M7: 1,165,966 km (0.099 R)
• M8: 1,418,786 km (0.048 R)
• M9: 1,528,142 km (0.113 R)
• M10: 1,772,286 km (0.062 R)
• M11: 1,873,414 km (0.036 R)
• M12: 2,207,017 km (0.12 R)
• M13: 2,502,473 km (0.111 R)
• M14: 3,484,882 km (0.084 R)
• M15: 3,677,265 km (0.074 R)
• M16: 4,005,782 km (0.085 R)
• M17: 4,527,879 km (0.07 R)
• M18: 4,620,929 km (0.08 R)
• M19: 4,761,700 km (0.107 R)
• M20: 5,071,517 km (0.084 R)
• M21: 5,290,080 km (0.073 R)
• M22: 5,561,151 km (0.087 R)
• M23: 5,989,300 km (0.053 R)
• M24: 6,349,831 km (0.083 R)
• M25: 6,559,119 km (0.114 R)
• M26: 7,336,728 km (0.037 R)
• M27: 8,171,634 km (0.069 R)
• M28: 8,686,999 km (0.08 R)
• M29: 8,861,131 km (0.104 R)
• M30: 9,095,251 km (0.077 R)
• M31: 9,301,696 km (0.088 R)
• M32: 10,234,589 km (0.113 R)
• M33: 10,449,262 km (0.049 R)
• M34: 10,603,647 km (0.11 R)
• M35: 11,228,517 km (0.094 R)
• M36: 11,450,071 km (0.089 R)
• M37: 11,673,122 km (0.115 R)
• M38: 11,737,150 km (0.069 R)
• M39: 12,253,113 km (0.06 R)
• M40: 13,981,118 km (0.1 R)
• M41: 14,083,144 km (0.109 R)
• M42: 14,287,943 km (0.102 R)
• M43: 14,700,384 km (0.11 R)
• M44: 14,942,883 km (0.068 R)
• M45: 15,186,727 km (0.079 R)
• M46: 15,396,762 km (0.112 R)
• M47: 15,961,494 km (0.045 R)
• M48: 17,843,286 km (0.109 R)
• M49: 17,990,939 km (0.025 R)
• M50: 18,064,990 km (0.119 R)
• M51: 18,399,192 km (0.098 R)
• M52: 18,548,341 km (0.118 R)
• M53: 18,960,633 km (0.068 R)
• M54: 19,947,230 km (0.09 R)
• M55: 20,254,205 km (0.098 R)
• M56: 20,562,676 km (0.093 R)
• M57: 20,795,151 km (0.065 R)
• M58: 21,067,270 km (0.064 R)
• M59: 21,184,405 km (0.118 R)
• M60: 21,262,495 km (0.059 R)
• M61: 21,340,735 km (0.112 R)
• M62: 21,497,513 km (0.104 R)
• M63: 22,406,320 km (0.076 R)
• M64: 23,247,210 km (0.12 R)
• M65: 23,327,843 km (0.119 R)
• M66: 23,651,124 km (0.102 R)
• M67: 23,732,206 km (0.04 R)
• M68: 23,976,051 km (0.118 R)
• M69: 25,042,085 km (0.079 R)
• M70: 25,166,102 km (0.101 R)
• M71: 25,331,707 km (0.115 R)
• M72: 25,414,733 km (0.119 R)
• M73: 25,497,760 km (0.049 R)
• M74: 25,664,113 km (0.083 R)
• M75: 26,375,301 km (0.088 R)
• M76: 27,688,771 km (0.042 R)
• M77: 28,677,014 km (0.114 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 8.5

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.81 AU - 7.85 AU

Year: 7437 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,414,306 km

• M1: 115,789 km (0.119 R)
• M2: 253,419 km (0.065 R)
• M3: 343,926 km (0.118 R)
• M4: 632,201 km (0.025 R)
• M5: 763,996 km (0.119 R)
• M6: 841,488 km (0.065 R)
• M7: 971,189 km (0.036 R)
• M8: 1,361,939 km (0.1 R)
• M9: 1,716,037 km (0.032 R)
• M10: 2,483,175 km (0.062 R)
• M11: 2,939,598 km (0.094 R)
• M12: 3,089,196 km (0.105 R)
• M13: 3,500,291 km (0.117 R)
• M14: 3,712,421 km (0.12 R)
• M15: 4,149,396 km (0.047 R)
• M16: 4,430,790 km (0.113 R)
• M17: 5,012,127 km (0.107 R)
• M18: 5,402,877 km (0.078 R)
• M19: 5,679,334 km (0.096 R)
• M20: 5,834,766 km (0.069 R)
• M21: 5,991,844 km (0.096 R)
• M22: 6,438,692 km (0.069 R)
• M23: 6,797,428 km (0.103 R)
• M24: 7,398,512 km (0.083 R)
• M25: 8,156,076 km (0.062 R)
• M26: 9,119,337 km (0.098 R)
• M27: 9,192,191 km (0.026 R)
• M28: 9,595,955 km (0.026 R)
• M29: 9,744,207 km (0.069 R)
• M30: 10,803,509 km (0.088 R)
• M31: 11,385,894 km (0.098 R)
• M32: 11,621,660 km (0.091 R)
• M33: 11,938,508 km (0.105 R)
• M34: 12,824,876 km (0.087 R)
• M35: 13,524,096 km (0.113 R)
• M36: 13,607,123 km (0.107 R)
• M37: 14,574,872 km (0.04 R)
• M38: 14,745,413 km (0.082 R)
• M39: 15,045,507 km (0.09 R)
• M40: 15,782,725 km (0.085 R)
• M41: 16,001,736 km (0.07 R)
• M42: 16,843,224 km (0.108 R)
• M43: 17,067,172 km (0.12 R)
• M44: 17,427,404 km (0.094 R)
• M45: 17,608,417 km (0.114 R)
• M46: 18,247,051 km (0.08 R)
• M47: 18,939,689 km (0.08 R)
• M48: 19,125,938 km (0.106 R)
• M49: 19,312,636 km (0.112 R)
• M50: 19,500,082 km (0.088 R)
• M51: 19,641,004 km (0.083 R)
• M52: 20,065,862 km (0.089 R)
• M53: 20,589,155 km (0.12 R)
• M54: 21,455,327 km (0.089 R)
• M55: 21,552,266 km (0.055 R)
• M56: 21,795,363 km (0.102 R)
• M57: 22,480,820 km (0.084 R)
• M58: 23,322,607 km (0.094 R)
• M59: 24,124,302 km (0.097 R)
• M60: 24,528,516 km (0.115 R)
• M61: 24,782,234 km (0.118 R)
• M62: 24,985,986 km (0.092 R)
• M63: 25,190,187 km (0.069 R)
• M64: 25,292,512 km (0.025 R)
• M65: 25,394,987 km (0.09 R)
• M66: 26,531,033 km (0.091 R)
• M67: 26,948,261 km (0.046 R)
• M68: 27,525,559 km (0.099 R)
• M69: 27,789,300 km (0.097 R)
• M70: 28,906,049 km (0.094 R)
• M71: 29,066,866 km (0.105 R)
• M72: 29,712,830 km (0.038 R)
• M73: 31,844,600 km (0.11 R)
• M74: 32,010,653 km (0.07 R)
• M75: 32,288,008 km (0.101 R)
• M76: 32,733,510 km (0.031 R)
• M77: 34,251,779 km (0.116 R)
• M78: 36,196,102 km (0.116 R)
• M79: 37,065,266 km (0.101 R)
• M80: 37,239,996 km (0.046 R)
• M81: 38,529,081 km (0.073 R)
• M82: 39,357,105 km (0.085 R)
• M83: 39,832,976 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 3.4

Gravity: 62.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.58 AU - 23.3 AU

Year: 30889 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,414,306 km

• M1: 59,241 km (0.105 R)
• M2: 271,371 km (0.071 R)
• M3: 475,721 km (0.083 R)
• M4: 1,956,740 km (0.114 R)
• M5: 2,974,006 km (0.108 R)
• M6: 3,069,150 km (0.093 R)
• M7: 3,311,199 km (0.104 R)
• M8: 4,339,385 km (0.078 R)
• M9: 4,393,241 km (0.108 R)
• M10: 4,999,860 km (0.084 R)
• M11: 6,289,394 km (0.103 R)
• M12: 7,224,081 km (0.094 R)
• M13: 8,267,826 km (0.105 R)
• M14: 8,875,193 km (0.081 R)
• M15: 9,218,969 km (0.049 R)
• M16: 9,288,233 km (0.069 R)
• M17: 9,427,209 km (0.11 R)
• M18: 10,419,492 km (0.106 R)
• M19: 12,272,411 km (0.069 R)
• M20: 13,431,794 km (0.083 R)
• M21: 13,905,272 km (0.085 R)
• M22: 14,464,469 km (0.114 R)
• M23: 15,276,187 km (0.118 R)
• M24: 15,440,146 km (0.104 R)
• M25: 16,185,891 km (0.09 R)
• M26: 16,353,142 km (0.118 R)
• M27: 16,437,066 km (0.095 R)
• M28: 16,689,438 km (0.088 R)
• M29: 17,711,939 km (0.116 R)
• M30: 18,317,810 km (0.12 R)
• M31: 18,930,264 km (0.074 R)
• M32: 20,085,609 km (0.057 R)
• M33: 20,445,691 km (0.115 R)
• M34: 22,370,566 km (0.11 R)
• M35: 22,931,110 km (0.097 R)
• M36: 23,685,681 km (0.112 R)
• M37: 23,875,671 km (0.086 R)
• M38: 25,025,629 km (0.111 R)
• M39: 25,412,938 km (0.073 R)
• M40: 25,997,716 km (0.087 R)
• M41: 29,495,614 km (0.036 R)
• M42: 31,455,346 km (0.046 R)
• M43: 32,820,277 km (0.069 R)
• M44: 32,926,043 km (0.074 R)
• M45: 33,244,088 km (0.101 R)
• M46: 35,065,591 km (0.102 R)
• M47: 35,282,059 km (0.085 R)
• M48: 36,152,121 km (0.109 R)
• M49: 38,580,992 km (0.088 R)
• M50: 39,028,289 km (0.096 R)
• M51: 41,633,087 km (0.066 R)
• M52: 41,977,013 km (0.082 R)
• M53: 43,710,553 km (0.054 R)
• M54: 45,703,197 km (0.119 R)
• M55: 46,770,129 km (0.1 R)
• M56: 47,845,289 km (0.067 R)
• M57: 48,085,244 km (0.115 R)
• M58: 54,714,823 km (0.088 R)
• M59: 55,342,984 km (0.074 R)
• M60: 59,548,480 km (0.111 R)
• M61: 59,935,789 km (0.116 R)
• M62: 61,102,951 km (0.114 R)
• M63: 61,754,599 km (0.09 R)
• M64: 62,015,947 km (0.048 R)
• M65: 62,539,689 km (0.074 R)
• M66: 63,987,497 km (0.036 R)
• M67: 64,914,555 km (0.088 R)
• M68: 65,047,398 km (0.119 R)
• M69: 67,318,743 km (0.047 R)
• M70: 68,261,508 km (0.073 R)
• M71: 68,666,919 km (0.089 R)
• M72: 68,802,155 km (0.118 R)
• M73: 69,208,613 km (0.068 R)
• M74: 72,626,774 km (0.047 R)
• M75: 72,764,554 km (0.119 R)
• M76: 73,178,641 km (0.102 R)
• M77: 73,455,247 km (0.104 R)
• M78: 73,732,153 km (0.039 R)
• M79: 74,286,862 km (0.098 R)
• M80: 74,982,193 km (0.049 R)
• M81: 75,959,366 km (0.052 R)
• M82: 76,940,728 km (0.046 R)
• M83: 83,493,264 km (0.062 R)
• M84: 85,231,891 km (0.036 R)
• M85: 85,959,684 km (0.074 R)
• M86: 88,302,836 km (0.12 R)
• M87: 90,518,530 km (0.067 R)
• M88: 91,409,984 km (0.081 R)
• M89: 92,752,475 km (0.027 R)
• M90: 93,951,352 km (0.102 R)
• M91: 94,853,727 km (0.119 R)
• M92: 97,426,361 km (0.087 R)
• M93: 97,882,784 km (0.026 R)
• M94: 98,035,075 km (0.103 R)
• M95: 100,635,834 km (0.108 R)
• M96: 100,943,258 km (0.067 R)
• M97: 102,021,858 km (0.093 R)
• M98: 102,639,997 km (0.087 R)
• M99: 102,794,681 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit