🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 221 Days

Day: 33.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.28 AU - 2.02 AU

Year: 767 Days

Day: 22.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,947,398 km

• M1: 517,309 km (0.115 R)
• M2: 565,929 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 903 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 98.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.31 AU - 2.39 AU

Year: 1303 Days

Day: 27.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.57 AU - 5.27 AU

Year: 3947 Days

Day: 17.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 3.2

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.94 AU - 15.26 AU

Year: 18138 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,947,398 km

• M1: 483,949 km (0.101 R)
• M2: 723,605 km (0.096 R)
• M3: 821,891 km (0.044 R)
• M4: 1,086,380 km (0.03 R)
• M5: 1,435,840 km (0.061 R)
• M6: 1,643,931 km (0.119 R)
• M7: 1,839,455 km (0.077 R)
• M8: 2,019,272 km (0.088 R)
• M9: 2,444,280 km (0.112 R)
• M10: 2,616,916 km (0.052 R)
• M11: 2,666,881 km (0.09 R)
• M12: 2,870,334 km (0.119 R)
• M13: 3,400,210 km (0.077 R)
• M14: 4,943,312 km (0.115 R)
• M15: 4,974,129 km (0.071 R)
• M16: 5,129,861 km (0.069 R)
• M17: 5,350,368 km (0.049 R)
• M18: 5,703,269 km (0.1 R)
• M19: 6,296,874 km (0.113 R)
• M20: 6,806,404 km (0.086 R)
• M21: 6,979,189 km (0.114 R)
• M22: 7,048,603 km (0.087 R)
• M23: 7,083,459 km (0.116 R)
• M24: 7,364,254 km (0.025 R)
• M25: 7,864,360 km (0.082 R)
• M26: 8,155,029 km (0.07 R)
• M27: 8,301,784 km (0.078 R)
• M28: 8,523,339 km (0.081 R)
• M29: 9,893,356 km (0.086 R)
• M30: 10,167,569 km (0.1 R)
• M31: 11,045,708 km (0.094 R)
• M32: 12,534,058 km (0.066 R)
• M33: 12,873,196 km (0.065 R)
• M34: 13,215,476 km (0.071 R)
• M35: 13,258,410 km (0.074 R)
• M36: 13,517,364 km (0.072 R)
• M37: 13,560,598 km (0.106 R)
• M38: 13,865,179 km (0.045 R)
• M39: 13,996,377 km (0.114 R)
• M40: 14,569,486 km (0.054 R)
• M41: 15,285,462 km (0.077 R)
• M42: 16,473,119 km (0.104 R)
• M43: 18,453,346 km (0.101 R)
• M44: 19,129,977 km (0.088 R)
• M45: 19,814,537 km (0.097 R)
• M46: 19,962,340 km (0.111 R)
• M47: 20,209,476 km (0.114 R)
• M48: 20,407,842 km (0.112 R)
• M49: 20,556,991 km (0.107 R)
• M50: 20,906,602 km (0.118 R)
• M51: 21,157,477 km (0.116 R)
• M52: 21,358,986 km (0.096 R)
• M53: 21,763,797 km (0.063 R)
• M54: 21,967,101 km (0.067 R)
• M55: 22,068,977 km (0.093 R)
• M56: 22,222,165 km (0.053 R)
• M57: 22,889,821 km (0.11 R)
• M58: 23,668,478 km (0.092 R)
• M59: 24,508,619 km (0.105 R)
• M60: 24,614,385 km (0.086 R)
• M61: 24,720,151 km (0.115 R)
• M62: 25,145,008 km (0.089 R)
• M63: 25,572,410 km (0.036 R)
• M64: 26,109,915 km (0.081 R)
• M65: 26,217,924 km (0.105 R)
• M66: 27,032,186 km (0.071 R)
• M67: 27,141,392 km (0.08 R)
• M68: 27,360,254 km (0.077 R)
• M69: 27,415,156 km (0.114 R)
• M70: 27,579,714 km (0.029 R)
• M71: 28,020,280 km (0.098 R)
• M72: 28,518,889 km (0.114 R)
• M73: 29,636,984 km (0.1 R)
• M74: 30,144,869 km (0.037 R)
• M75: 30,940,580 km (0.073 R)
• M76: 31,169,165 km (0.079 R)
• M77: 31,916,107 km (0.102 R)
• M78: 32,204,831 km (0.099 R)
• M79: 32,901,658 km (0.056 R)
• M80: 34,783,599 km (0.093 R)
• M81: 35,677,746 km (0.11 R)
• M82: 37,124,058 km (0.095 R)
• M83: 37,610,401 km (0.11 R)
• M84: 37,976,616 km (0.056 R)
• M85: 39,205,563 km (0.04 R)
• M86: 39,514,782 km (0.084 R)
• M87: 40,073,679 km (0.108 R)
• M88: 40,260,377 km (0.095 R)
• M89: 40,385,142 km (0.114 R)
• M90: 41,198,954 km (0.048 R)
• M91: 41,324,617 km (0.069 R)
• M92: 42,271,272 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.1

Radius: 6.2

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.6 AU - 18.38 AU

Year: 26453 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,947,398 km

• M1: 399,726 km (0.115 R)
• M2: 515,813 km (0.027 R)
• M3: 565,330 km (0.115 R)
• M4: 616,792 km (0.118 R)
• M5: 1,422,526 km (0.069 R)
• M6: 1,566,738 km (0.117 R)
• M7: 1,791,734 km (0.037 R)
• M8: 2,702,186 km (0.054 R)
• M9: 2,791,197 km (0.066 R)
• M10: 3,297,885 km (0.045 R)
• M11: 3,345,457 km (0.083 R)
• M12: 3,832,697 km (0.087 R)
• M13: 4,872,702 km (0.094 R)
• M14: 6,345,642 km (0.089 R)
• M15: 6,703,780 km (0.114 R)
• M16: 6,764,068 km (0.107 R)
• M17: 6,885,242 km (0.085 R)
• M18: 7,253,253 km (0.118 R)
• M19: 7,944,395 km (0.105 R)
• M20: 8,854,100 km (0.118 R)
• M21: 8,986,793 km (0.051 R)
• M22: 9,523,849 km (0.111 R)
• M23: 10,002,413 km (0.109 R)
• M24: 10,349,031 km (0.084 R)
• M25: 10,558,917 km (0.07 R)
• M26: 12,214,068 km (0.115 R)
• M27: 12,287,820 km (0.058 R)
• M28: 12,584,472 km (0.082 R)
• M29: 13,717,676 km (0.114 R)
• M30: 15,517,638 km (0.053 R)
• M31: 15,838,226 km (0.086 R)
• M32: 17,059,692 km (0.084 R)
• M33: 18,649,918 km (0.072 R)
• M34: 19,076,122 km (0.081 R)
• M35: 20,025,321 km (0.089 R)
• M36: 21,344,175 km (0.103 R)
• M37: 21,433,037 km (0.087 R)
• M38: 21,522,197 km (0.093 R)
• M39: 21,969,195 km (0.086 R)
• M40: 25,938,476 km (0.053 R)
• M41: 29,032,160 km (0.112 R)
• M42: 29,823,532 km (0.076 R)
• M43: 32,648,987 km (0.061 R)
• M44: 34,093,504 km (0.096 R)
• M45: 35,453,349 km (0.116 R)
• M46: 35,981,130 km (0.049 R)
• M47: 36,299,026 km (0.116 R)
• M48: 36,405,091 km (0.052 R)
• M49: 36,937,509 km (0.076 R)
• M50: 37,472,471 km (0.076 R)
• M51: 38,550,174 km (0.025 R)
• M52: 38,875,400 km (0.076 R)
• M53: 39,092,766 km (0.07 R)
• M54: 42,177,923 km (0.107 R)
• M55: 42,401,272 km (0.095 R)
• M56: 44,202,132 km (0.108 R)
• M57: 44,770,005 km (0.091 R)
• M58: 45,111,986 km (0.063 R)
• M59: 45,569,157 km (0.104 R)
• M60: 45,913,082 km (0.103 R)
• M61: 46,027,824 km (0.05 R)
• M62: 49,164,143 km (0.082 R)
• M63: 49,634,629 km (0.118 R)
• M64: 50,461,606 km (0.11 R)
• M65: 55,395,643 km (0.045 R)
• M66: 56,130,467 km (0.079 R)
• M67: 56,253,287 km (0.072 R)
• M68: 56,376,107 km (0.092 R)
• M69: 56,499,077 km (0.112 R)
• M70: 59,351,908 km (0.053 R)
• M71: 60,732,846 km (0.088 R)
• M72: 61,111,179 km (0.075 R)
• M73: 63,015,111 km (0.103 R)
• M74: 63,654,193 km (0.105 R)
• M75: 64,680,883 km (0.116 R)
• M76: 66,491,018 km (0.094 R)
• M77: 66,750,869 km (0.102 R)
• M78: 67,663,416 km (0.088 R)
• M79: 69,237,186 km (0.076 R)
• M80: 70,293,047 km (0.067 R)
• M81: 71,354,145 km (0.091 R)
• M82: 71,620,280 km (0.086 R)
• M83: 72,821,999 km (0.106 R)
• M84: 73,895,663 km (0.082 R)
• M85: 74,164,940 km (0.089 R)
• M86: 75,109,800 km (0.067 R)
• M87: 75,787,179 km (0.058 R)
• M88: 77,831,583 km (0.098 R)
• M89: 78,242,529 km (0.056 R)
• M90: 78,379,710 km (0.113 R)
• M91: 80,308,625 km (0.092 R)
• M92: 88,749,834 km (0.1 R)
• M93: 92,059,538 km (0.049 R)
• M94: 92,494,269 km (0.105 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit