🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.62 AU - 0.74 AU

Year: 196 Days

Day: 17.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,404,280 km

• M1: 37,100 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.63 AU - 0.91 AU

Year: 236 Days

Day: 27.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 134.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,404,280 km

• M1: 49,218 km (0.116 R)
• M2: 207,941 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 274 Days

Day: 44.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.21 AU - 1.83 AU

Year: 656 Days

Day: 30.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,404,280 km

• M1: 595,848 km (0.088 R)
• M2: 934,239 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.18 AU - 2.68 AU

Year: 1325 Days

Day: 43 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.6 AU - 2.68 AU

Year: 1501 Days

Day: 41.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.6 AU - 3.84 AU

Year: 2021 Days

Day: 44.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,404,280 km

• M1: 349,760 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.33 AU - 4.39 AU

Year: 3185 Days

Day: 31.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 12

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.43 AU - 12.83 AU

Year: 15703 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,404,280 km

• M1: 150,795 km (0.102 R)
• M2: 486,642 km (0.089 R)
• M3: 708,196 km (0.051 R)
• M4: 1,165,667 km (0.113 R)
• M5: 1,250,339 km (0.093 R)
• M6: 1,540,708 km (0.104 R)
• M7: 1,803,552 km (0.074 R)
• M8: 2,399,550 km (0.075 R)
• M9: 2,537,030 km (0.034 R)
• M10: 2,677,203 km (0.097 R)
• M11: 3,083,661 km (0.037 R)
• M12: 3,203,339 km (0.094 R)
• M13: 3,385,998 km (0.113 R)
• M14: 3,729,774 km (0.089 R)
• M15: 4,117,831 km (0.055 R)
• M16: 4,758,858 km (0.089 R)
• M17: 4,862,978 km (0.119 R)
• M18: 5,108,917 km (0.112 R)
• M19: 5,287,088 km (0.105 R)
• M20: 5,576,410 km (0.118 R)
• M21: 5,759,967 km (0.074 R)
• M22: 6,095,515 km (0.064 R)
• M23: 7,179,800 km (0.029 R)
• M24: 8,114,637 km (0.03 R)
• M25: 8,533,063 km (0.071 R)
• M26: 9,044,538 km (0.103 R)
• M27: 9,260,707 km (0.09 R)
• M28: 9,391,156 km (0.092 R)
• M29: 9,566,036 km (0.082 R)
• M30: 9,742,113 km (0.12 R)
• M31: 10,097,258 km (0.071 R)
• M32: 11,188,574 km (0.029 R)
• M33: 11,281,175 km (0.069 R)
• M34: 11,607,448 km (0.071 R)
• M35: 12,846,418 km (0.104 R)
• M36: 12,992,126 km (0.112 R)
• M37: 14,227,356 km (0.084 R)
• M38: 14,529,394 km (0.112 R)
• M39: 15,862,461 km (0.096 R)
• M40: 16,808,368 km (0.103 R)
• M41: 17,664,367 km (0.087 R)
• M42: 18,152,206 km (0.072 R)
• M43: 18,589,480 km (0.05 R)
• M44: 18,699,285 km (0.105 R)
• M45: 18,864,591 km (0.054 R)
• M46: 19,085,547 km (0.104 R)
• M47: 19,922,098 km (0.094 R)
• M48: 22,796,322 km (0.066 R)
• M49: 23,090,731 km (0.088 R)
• M50: 23,624,047 km (0.115 R)
• M51: 23,981,885 km (0.091 R)
• M52: 24,461,645 km (0.099 R)
• M53: 25,491,926 km (0.088 R)
• M54: 25,675,183 km (0.058 R)
• M55: 26,043,045 km (0.034 R)
• M56: 26,412,701 km (0.077 R)
• M57: 26,659,986 km (0.094 R)
• M58: 29,752,324 km (0.025 R)
• M59: 30,332,614 km (0.111 R)
• M60: 30,786,494 km (0.119 R)
• M61: 31,504,264 km (0.084 R)
• M62: 31,700,986 km (0.05 R)
• M63: 32,095,625 km (0.081 R)
• M64: 32,956,261 km (0.091 R)
• M65: 33,556,598 km (0.05 R)
• M66: 34,565,186 km (0.102 R)
• M67: 36,405,689 km (0.097 R)
• M68: 37,164,599 km (0.111 R)
• M69: 38,277,757 km (0.09 R)
• M70: 38,487,643 km (0.09 R)
• M71: 38,979,072 km (0.066 R)
• M72: 39,472,445 km (0.118 R)
• M73: 39,897,154 km (0.089 R)
• M74: 40,536,834 km (0.085 R)
• M75: 40,893,775 km (0.117 R)
• M76: 41,466,884 km (0.079 R)
• M77: 42,114,942 km (0.026 R)
• M78: 43,713,096 km (0.033 R)
• M79: 44,079,013 km (0.077 R)
• M80: 44,666,783 km (0.074 R)
• M81: 45,849,952 km (0.05 R)
• M82: 46,520,001 km (0.06 R)
• M83: 47,794,425 km (0.113 R)
• M84: 48,246,959 km (0.107 R)
• M85: 48,473,899 km (0.086 R)
• M86: 48,625,292 km (0.091 R)
• M87: 49,689,531 km (0.064 R)
• M88: 51,454,636 km (0.115 R)
• M89: 51,686,364 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 6.1

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.51 AU - 16.27 AU

Year: 21122 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,404,280 km

• M1: 93,349 km (0.087 R)
• M2: 216,169 km (0.05 R)
• M3: 286,779 km (0.116 R)
• M4: 383,419 km (0.083 R)
• M5: 589,416 km (0.093 R)
• M6: 850,913 km (0.085 R)
• M7: 945,758 km (0.097 R)
• M8: 994,676 km (0.114 R)
• M9: 1,332,468 km (0.102 R)
• M10: 1,979,030 km (0.066 R)
• M11: 2,105,889 km (0.052 R)
• M12: 2,235,441 km (0.094 R)
• M13: 2,401,046 km (0.119 R)
• M14: 2,814,834 km (0.109 R)
• M15: 2,921,796 km (0.118 R)
• M16: 3,213,661 km (0.12 R)
• M17: 3,325,411 km (0.104 R)
• M18: 4,638,282 km (0.113 R)
• M19: 4,978,168 km (0.118 R)
• M20: 5,458,826 km (0.027 R)
• M21: 5,817,562 km (0.043 R)
• M22: 5,999,772 km (0.106 R)
• M23: 6,230,303 km (0.031 R)
• M24: 7,035,588 km (0.079 R)
• M25: 7,573,991 km (0.04 R)
• M26: 7,823,071 km (0.089 R)
• M27: 8,024,280 km (0.071 R)
• M28: 8,176,272 km (0.06 R)
• M29: 9,856,405 km (0.076 R)
• M30: 9,910,709 km (0.055 R)
• M31: 11,353,880 km (0.117 R)
• M32: 12,157,969 km (0.044 R)
• M33: 12,508,177 km (0.086 R)
• M34: 13,881,037 km (0.052 R)
• M35: 14,124,732 km (0.059 R)
• M36: 14,369,773 km (0.118 R)
• M37: 14,864,044 km (0.072 R)
• M38: 15,615,923 km (0.049 R)
• M39: 15,742,334 km (0.085 R)
• M40: 18,010,836 km (0.028 R)
• M41: 20,379,269 km (0.101 R)
• M42: 20,864,565 km (0.039 R)
• M43: 23,928,329 km (0.086 R)
• M44: 24,147,340 km (0.1 R)
• M45: 24,660,760 km (0.104 R)
• M46: 24,808,114 km (0.036 R)
• M47: 25,922,618 km (0.11 R)
• M48: 26,297,810 km (0.096 R)
• M49: 26,448,305 km (0.075 R)
• M50: 26,599,100 km (0.078 R)
• M51: 27,129,275 km (0.039 R)
• M52: 27,281,416 km (0.071 R)
• M53: 28,354,332 km (0.099 R)
• M54: 28,818,235 km (0.065 R)
• M55: 29,518,951 km (0.054 R)
• M56: 30,778,416 km (0.06 R)
• M57: 31,255,334 km (0.111 R)
• M58: 32,943,396 km (0.069 R)
• M59: 33,349,704 km (0.068 R)
• M60: 34,660,779 km (0.086 R)
• M61: 35,073,969 km (0.075 R)
• M62: 35,156,846 km (0.101 R)
• M63: 36,323,410 km (0.039 R)
• M64: 36,827,256 km (0.114 R)
• M65: 37,841,829 km (0.097 R)
• M66: 39,294,723 km (0.109 R)
• M67: 40,418,203 km (0.025 R)
• M68: 40,504,970 km (0.107 R)
• M69: 40,678,952 km (0.057 R)
• M70: 40,765,869 km (0.103 R)
• M71: 42,343,229 km (0.083 R)
• M72: 42,519,604 km (0.048 R)
• M73: 43,494,683 km (0.104 R)
• M74: 45,828,410 km (0.088 R)
• M75: 46,827,873 km (0.069 R)
• M76: 46,919,128 km (0.101 R)
• M77: 50,149,096 km (0.04 R)
• M78: 50,242,295 km (0.062 R)
• M79: 50,335,794 km (0.05 R)
• M80: 50,522,642 km (0.115 R)
• M81: 50,616,290 km (0.104 R)
• M82: 51,178,928 km (0.05 R)
• M83: 52,121,095 km (0.12 R)
• M84: 54,789,771 km (0.108 R)
• M85: 55,463,859 km (0.051 R)
• M86: 56,043,850 km (0.074 R)
• M87: 59,466,949 km (0.085 R)
• M88: 59,961,370 km (0.083 R)
• M89: 61,453,160 km (0.105 R)
• M90: 61,953,116 km (0.119 R)
• M91: 62,957,067 km (0.101 R)
• M92: 63,259,255 km (0.057 R)
• M93: 64,473,092 km (0.051 R)
• M94: 66,923,505 km (0.088 R)
• M95: 68,781,211 km (0.099 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit