🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 259 Days

Day: 27.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.47 AU - 1.87 AU

Year: 752 Days

Day: 42.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,873,825 km

• M1: 117,434 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.64 AU - 2.66 AU

Year: 1098 Days

Day: 40.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,873,825 km

• M1: 733,778 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.92 AU - 2.54 AU

Year: 1160 Days

Day: 13.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,873,825 km

• M1: 501,302 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.84 AU - 2.94 AU

Year: 1287 Days

Day: 37.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,873,825 km

• M1: 212,130 km (0.029 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 10

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.24 AU - 7.8 AU

Year: 5798 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,873,825 km

• M1: 153,487 km (0.117 R)
• M2: 253,269 km (0.112 R)
• M3: 420,370 km (0.113 R)
• M4: 519,853 km (0.041 R)
• M5: 628,311 km (0.118 R)
• M6: 895,792 km (0.114 R)
• M7: 1,043,146 km (0.065 R)
• M8: 1,486,255 km (0.039 R)
• M9: 2,089,583 km (0.09 R)
• M10: 2,179,043 km (0.034 R)
• M11: 2,588,043 km (0.076 R)
• M12: 2,703,832 km (0.067 R)
• M13: 2,841,163 km (0.07 R)
• M14: 3,540,682 km (0.084 R)
• M15: 3,756,403 km (0.091 R)
• M16: 3,822,076 km (0.099 R)
• M17: 3,888,049 km (0.107 R)
• M18: 4,043,481 km (0.107 R)
• M19: 4,406,405 km (0.114 R)
• M20: 4,615,244 km (0.086 R)
• M21: 4,922,817 km (0.064 R)
• M22: 5,359,643 km (0.105 R)
• M23: 5,433,544 km (0.097 R)
• M24: 5,657,791 km (0.078 R)
• M25: 5,834,167 km (0.085 R)
• M26: 6,038,069 km (0.12 R)
• M27: 6,244,365 km (0.1 R)
• M28: 6,453,054 km (0.099 R)
• M29: 7,119,811 km (0.101 R)
• M30: 7,228,569 km (0.115 R)
• M31: 7,447,730 km (0.095 R)
• M32: 7,977,007 km (0.034 R)
• M33: 8,432,084 km (0.095 R)
• M34: 8,633,892 km (0.038 R)
• M35: 8,954,330 km (0.106 R)
• M36: 9,787,291 km (0.117 R)
• M37: 9,908,316 km (0.117 R)
• M38: 10,060,307 km (0.079 R)
• M39: 10,428,318 km (0.069 R)
• M40: 10,645,085 km (0.12 R)
• M41: 10,738,434 km (0.071 R)
• M42: 11,051,393 km (0.062 R)
• M43: 11,686,735 km (0.119 R)
• M44: 12,170,834 km (0.09 R)
• M45: 12,301,134 km (0.105 R)
• M46: 13,025,636 km (0.051 R)
• M47: 13,292,519 km (0.108 R)
• M48: 13,527,537 km (0.113 R)
• M49: 13,764,051 km (0.115 R)
• M50: 13,967,804 km (0.094 R)
• M51: 14,172,453 km (0.062 R)
• M52: 14,585,044 km (0.087 R)
• M53: 15,316,428 km (0.09 R)
• M54: 15,881,609 km (0.073 R)
• M55: 15,988,422 km (0.088 R)
• M56: 16,238,400 km (0.113 R)
• M57: 16,597,734 km (0.056 R)
• M58: 16,887,206 km (0.091 R)
• M59: 18,508,697 km (0.099 R)
• M60: 18,921,887 km (0.114 R)
• M61: 19,224,224 km (0.114 R)
• M62: 19,414,064 km (0.105 R)
• M63: 20,064,066 km (0.102 R)
• M64: 20,565,818 km (0.09 R)
• M65: 20,682,205 km (0.043 R)
• M66: 20,798,891 km (0.118 R)
• M67: 21,110,952 km (0.084 R)
• M68: 21,267,581 km (0.115 R)
• M69: 21,463,854 km (0.107 R)
• M70: 22,215,433 km (0.095 R)
• M71: 22,295,019 km (0.094 R)
• M72: 22,614,411 km (0.114 R)
• M73: 22,814,722 km (0.093 R)
• M74: 24,274,947 km (0.11 R)
• M75: 24,685,893 km (0.092 R)
• M76: 25,890,604 km (0.043 R)
• M77: 26,605,682 km (0.098 R)
• M78: 27,498,033 km (0.118 R)
• M79: 28,227,622 km (0.085 R)
• M80: 28,313,940 km (0.108 R)
• M81: 28,616,427 km (0.119 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 11.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.08 AU - 11.76 AU

Year: 12567 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,873,825 km

• M1: 207,642 km (0.1 R)
• M2: 446,101 km (0.106 R)
• M3: 740,061 km (0.093 R)
• M4: 895,343 km (0.084 R)
• M5: 1,223,112 km (0.057 R)
• M6: 1,410,110 km (0.048 R)
• M7: 1,516,025 km (0.104 R)
• M8: 1,774,231 km (0.1 R)
• M9: 1,850,825 km (0.115 R)
• M10: 1,928,317 km (0.06 R)
• M11: 2,417,502 km (0.113 R)
• M12: 3,105,053 km (0.108 R)
• M13: 3,198,103 km (0.111 R)
• M14: 3,410,981 km (0.115 R)
• M15: 3,531,258 km (0.04 R)
• M16: 4,102,871 km (0.065 R)
• M17: 4,205,196 km (0.115 R)
• M18: 4,412,688 km (0.118 R)
• M19: 4,491,377 km (0.074 R)
• M20: 4,596,993 km (0.074 R)
• M21: 5,137,640 km (0.109 R)
• M22: 6,249,451 km (0.092 R)
• M23: 6,338,013 km (0.087 R)
• M24: 7,123,103 km (0.101 R)
• M25: 7,277,637 km (0.065 R)
• M26: 7,495,901 km (0.085 R)
• M27: 7,875,131 km (0.045 R)
• M28: 8,521,095 km (0.098 R)
• M29: 8,916,781 km (0.117 R)
• M30: 9,016,712 km (0.093 R)
• M31: 9,863,586 km (0.072 R)
• M32: 9,966,958 km (0.095 R)
• M33: 10,140,043 km (0.072 R)
• M34: 11,669,232 km (0.055 R)
• M35: 11,888,244 km (0.059 R)
• M36: 12,293,504 km (0.104 R)
• M37: 13,004,094 km (0.118 R)
• M38: 13,193,335 km (0.092 R)
• M39: 13,689,552 km (0.046 R)
• M40: 14,464,917 km (0.114 R)
• M41: 15,016,335 km (0.119 R)
• M42: 15,534,392 km (0.043 R)
• M43: 15,735,302 km (0.057 R)
• M44: 16,752,418 km (0.095 R)
• M45: 16,999,704 km (0.071 R)
• M46: 17,623,228 km (0.106 R)
• M47: 18,085,186 km (0.11 R)
• M48: 18,381,240 km (0.083 R)
• M49: 18,978,285 km (0.097 R)
• M50: 19,107,089 km (0.042 R)
• M51: 19,581,763 km (0.044 R)
• M52: 19,798,680 km (0.089 R)
• M53: 20,851,550 km (0.098 R)
• M54: 20,940,112 km (0.093 R)
• M55: 21,028,823 km (0.107 R)
• M56: 21,295,706 km (0.084 R)
• M57: 22,012,579 km (0.111 R)
• M58: 23,516,336 km (0.066 R)
• M59: 24,584,016 km (0.071 R)
• M60: 24,959,058 km (0.111 R)
• M61: 26,095,553 km (0.084 R)
• M62: 26,766,350 km (0.078 R)
• M63: 26,959,032 km (0.035 R)
• M64: 27,055,523 km (0.11 R)
• M65: 27,442,682 km (0.106 R)
• M66: 27,539,771 km (0.106 R)
• M67: 28,664,598 km (0.114 R)
• M68: 29,207,937 km (0.117 R)
• M69: 30,254,524 km (0.104 R)
• M70: 30,405,019 km (0.062 R)
• M71: 31,211,950 km (0.119 R)
• M72: 31,313,228 km (0.119 R)
• M73: 31,465,519 km (0.095 R)
• M74: 32,230,562 km (0.076 R)
• M75: 32,384,199 km (0.117 R)
• M76: 32,589,597 km (0.119 R)
• M77: 33,726,840 km (0.094 R)
• M78: 34,876,948 km (0.109 R)
• M79: 34,982,265 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.7

Radius: 7.5

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.46 AU - 14.18 AU

Year: 17892 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 163.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,873,825 km

• M1: 105,766 km (0.06 R)
• M2: 180,714 km (0.119 R)
• M3: 410,945 km (0.117 R)
• M4: 1,775,876 km (0.114 R)
• M5: 2,207,915 km (0.072 R)
• M6: 2,312,185 km (0.108 R)
• M7: 2,745,570 km (0.095 R)
• M8: 3,563,571 km (0.089 R)
• M9: 3,810,407 km (0.037 R)
• M10: 5,218,572 km (0.116 R)
• M11: 6,369,279 km (0.102 R)
• M12: 7,700,700 km (0.077 R)
• M13: 8,397,676 km (0.119 R)
• M14: 8,506,733 km (0.052 R)
• M15: 11,141,152 km (0.106 R)
• M16: 11,200,991 km (0.117 R)
• M17: 11,260,980 km (0.074 R)
• M18: 12,235,311 km (0.119 R)
• M19: 12,545,277 km (0.085 R)
• M20: 12,857,937 km (0.084 R)
• M21: 13,236,420 km (0.058 R)
• M22: 13,682,670 km (0.099 R)
• M23: 14,918,498 km (0.078 R)
• M24: 14,984,620 km (0.119 R)
• M25: 15,249,708 km (0.102 R)
• M26: 15,650,331 km (0.082 R)
• M27: 17,356,495 km (0.119 R)
• M28: 18,125,727 km (0.07 R)
• M29: 18,906,029 km (0.059 R)
• M30: 19,408,379 km (0.102 R)
• M31: 19,769,807 km (0.04 R)
• M32: 20,352,790 km (0.069 R)
• M33: 22,892,813 km (0.072 R)
• M34: 22,969,107 km (0.073 R)
• M35: 23,504,967 km (0.056 R)
• M36: 24,122,357 km (0.107 R)
• M37: 25,294,307 km (0.061 R)
• M38: 27,369,379 km (0.114 R)
• M39: 28,591,295 km (0.119 R)
• M40: 28,920,111 km (0.073 R)
• M41: 29,332,851 km (0.094 R)
• M42: 29,415,729 km (0.12 R)
• M43: 30,666,816 km (0.11 R)
• M44: 30,834,964 km (0.098 R)
• M45: 31,087,784 km (0.081 R)
• M46: 32,790,507 km (0.044 R)
• M47: 34,436,083 km (0.051 R)
• M48: 34,523,449 km (0.051 R)
• M49: 35,136,949 km (0.072 R)
• M50: 35,754,041 km (0.118 R)
• M51: 36,552,744 km (0.097 R)
• M52: 36,998,994 km (0.098 R)
• M53: 37,088,454 km (0.035 R)
• M54: 37,357,281 km (0.112 R)
• M55: 37,716,765 km (0.094 R)
• M56: 41,559,784 km (0.087 R)
• M57: 41,932,134 km (0.056 R)
• M58: 42,399,328 km (0.046 R)
• M59: 42,680,422 km (0.03 R)
• M60: 43,433,049 km (0.049 R)
• M61: 44,380,004 km (0.089 R)
• M62: 46,680,370 km (0.036 R)
• M63: 47,942,378 km (0.094 R)
• M64: 48,333,127 km (0.065 R)
• M65: 49,412,625 km (0.102 R)
• M66: 49,609,795 km (0.029 R)
• M67: 50,202,801 km (0.087 R)
• M68: 50,698,718 km (0.109 R)
• M69: 50,897,684 km (0.03 R)
• M70: 50,997,166 km (0.109 R)
• M71: 52,096,112 km (0.088 R)
• M72: 52,196,492 km (0.075 R)
• M73: 54,317,491 km (0.055 R)
• M74: 54,826,572 km (0.115 R)
• M75: 54,928,598 km (0.112 R)
• M76: 58,122,363 km (0.117 R)
• M77: 58,538,844 km (0.085 R)
• M78: 60,109,472 km (0.028 R)
• M79: 61,375,967 km (0.061 R)
• M80: 61,799,928 km (0.092 R)
• M81: 63,292,017 km (0.09 R)
• M82: 64,257,372 km (0.103 R)
• M83: 65,552,141 km (0.096 R)
• M84: 66,746,531 km (0.037 R)
• M85: 67,729,239 km (0.074 R)
• M86: 69,156,852 km (0.112 R)
• M87: 69,267,105 km (0.114 R)
• M88: 69,819,271 km (0.062 R)
• M89: 71,595,596 km (0.111 R)
• M90: 73,949,668 km (0.118 R)
• M91: 74,062,315 km (0.106 R)
• M92: 75,873,796 km (0.104 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit