🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 254 Days

Day: 15.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1 AU

Year: 283 Days

Day: 19.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.62 AU - 2.7 AU

Year: 1126 Days

Day: 37.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 8.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.69 AU - 6.71 AU

Year: 6152 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 104,151,067 km

• M1: 120,277 km (0.058 R)
• M2: 191,186 km (0.027 R)
• M3: 256,411 km (0.103 R)
• M4: 311,313 km (0.093 R)
• M5: 650,003 km (0.11 R)
• M6: 785,239 km (0.089 R)
• M7: 895,942 km (0.07 R)
• M8: 1,023,997 km (0.098 R)
• M9: 1,377,497 km (0.109 R)
• M10: 1,582,297 km (0.107 R)
• M11: 1,855,762 km (0.07 R)
• M12: 1,930,261 km (0.103 R)
• M13: 2,159,894 km (0.066 R)
• M14: 2,578,918 km (0.063 R)
• M15: 2,901,301 km (0.078 R)
• M16: 3,093,684 km (0.083 R)
• M17: 3,828,808 km (0.076 R)
• M18: 4,196,370 km (0.082 R)
• M19: 4,615,842 km (0.101 R)
• M20: 4,799,698 km (0.059 R)
• M21: 5,006,891 km (0.103 R)
• M22: 5,473,188 km (0.108 R)
• M23: 5,711,497 km (0.096 R)
• M24: 6,019,818 km (0.066 R)
• M25: 6,652,767 km (0.111 R)
• M26: 6,721,881 km (0.091 R)
• M27: 7,354,381 km (0.114 R)
• M28: 7,835,188 km (0.083 R)
• M29: 8,375,686 km (0.064 R)
• M30: 8,525,283 km (0.072 R)
• M31: 8,979,163 km (0.108 R)
• M32: 9,260,557 km (0.08 R)
• M33: 9,674,793 km (0.113 R)
• M34: 10,307,742 km (0.118 R)
• M35: 10,387,777 km (0.064 R)
• M36: 10,683,083 km (0.074 R)
• M37: 11,199,794 km (0.086 R)
• M38: 11,309,599 km (0.113 R)
• M39: 11,502,580 km (0.106 R)
• M40: 11,585,607 km (0.094 R)
• M41: 11,724,434 km (0.099 R)
• M42: 12,427,245 km (0.09 R)
• M43: 13,608,918 km (0.06 R)
• M44: 13,726,203 km (0.077 R)
• M45: 15,219,489 km (0.091 R)
• M46: 15,739,042 km (0.109 R)
• M47: 15,985,430 km (0.031 R)
• M48: 17,268,531 km (0.08 R)
• M49: 17,682,169 km (0.105 R)
• M50: 17,746,197 km (0.08 R)
• M51: 18,292,828 km (0.061 R)
• M52: 19,172,314 km (0.12 R)
• M53: 19,336,572 km (0.103 R)
• M54: 22,443,720 km (0.088 R)
• M55: 23,174,505 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 3.9

Gravity: 51.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.65 AU - 22.89 AU

Year: 30010 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,151,067 km

• M1: 202,855 km (0.045 R)
• M2: 342,878 km (0.105 R)
• M3: 1,042,248 km (0.06 R)
• M4: 1,075,609 km (0.081 R)
• M5: 1,733,989 km (0.12 R)
• M6: 2,360,056 km (0.08 R)
• M7: 2,766,065 km (0.117 R)
• M8: 3,590,498 km (0.119 R)
• M9: 3,846,460 km (0.08 R)
• M10: 3,898,371 km (0.097 R)
• M11: 4,760,055 km (0.062 R)
• M12: 4,928,053 km (0.09 R)
• M13: 5,269,735 km (0.096 R)
• M14: 6,156,850 km (0.063 R)
• M15: 6,836,323 km (0.096 R)
• M16: 7,345,405 km (0.109 R)
• M17: 10,426,672 km (0.097 R)
• M18: 11,832,294 km (0.101 R)
• M19: 13,770,334 km (0.041 R)
• M20: 14,169,611 km (0.086 R)
• M21: 15,307,602 km (0.072 R)
• M22: 15,887,593 km (0.087 R)
• M23: 16,054,544 km (0.092 R)
• M24: 18,190,802 km (0.115 R)
• M25: 19,514,743 km (0.114 R)
• M26: 19,693,662 km (0.068 R)
• M27: 19,873,030 km (0.117 R)
• M28: 20,687,142 km (0.117 R)
• M29: 20,778,247 km (0.08 R)
• M30: 23,193,654 km (0.071 R)
• M31: 23,383,194 km (0.103 R)
• M32: 25,208,438 km (0.037 R)
• M33: 25,403,214 km (0.101 R)
• M34: 25,500,752 km (0.107 R)
• M35: 28,586,956 km (0.106 R)
• M36: 30,018,758 km (0.107 R)
• M37: 30,328,724 km (0.109 R)
• M38: 30,743,410 km (0.059 R)
• M39: 32,951,773 km (0.099 R)
• M40: 34,021,099 km (0.06 R)
• M41: 34,884,727 km (0.082 R)
• M42: 35,428,217 km (0.108 R)
• M43: 37,852,600 km (0.059 R)
• M44: 38,187,250 km (0.093 R)
• M45: 38,522,948 km (0.097 R)
• M46: 39,762,216 km (0.051 R)
• M47: 44,259,876 km (0.083 R)
• M48: 45,675,820 km (0.092 R)
• M49: 45,913,232 km (0.104 R)
• M50: 46,986,746 km (0.104 R)
• M51: 47,586,783 km (0.099 R)
• M52: 48,310,089 km (0.044 R)
• M53: 48,551,989 km (0.044 R)
• M54: 50,379,177 km (0.108 R)
• M55: 54,729,035 km (0.094 R)
• M56: 54,981,257 km (0.047 R)
• M57: 59,456,327 km (0.098 R)
• M58: 59,845,431 km (0.079 R)
• M59: 59,975,282 km (0.114 R)
• M60: 61,017,381 km (0.099 R)
• M61: 61,540,824 km (0.113 R)
• M62: 62,591,899 km (0.104 R)
• M63: 63,251,925 km (0.102 R)
• M64: 63,781,501 km (0.115 R)
• M65: 64,445,566 km (0.079 R)
• M66: 64,578,708 km (0.072 R)
• M67: 65,379,206 km (0.107 R)
• M68: 65,512,947 km (0.104 R)
• M69: 66,990,076 km (0.101 R)
• M70: 68,885,780 km (0.108 R)
• M71: 69,158,048 km (0.095 R)
• M72: 72,868,524 km (0.116 R)
• M73: 73,423,682 km (0.051 R)
• M74: 74,119,611 km (0.038 R)
• M75: 75,658,375 km (0.083 R)
• M76: 75,798,848 km (0.087 R)
• M77: 77,773,539 km (0.099 R)
• M78: 79,908,151 km (0.089 R)
• M79: 80,480,662 km (0.051 R)
• M80: 82,206,124 km (0.07 R)
• M81: 84,671,497 km (0.045 R)
• M82: 85,547,393 km (0.109 R)
• M83: 87,897,875 km (0.081 R)
• M84: 88,784,691 km (0.118 R)
• M85: 89,081,044 km (0.075 R)
• M86: 89,229,296 km (0.097 R)
• M87: 92,661,968 km (0.09 R)
• M88: 94,772,495 km (0.066 R)
• M89: 94,923,739 km (0.11 R)
• M90: 95,985,584 km (0.036 R)
• M91: 99,347,946 km (0.06 R)
• M92: 101,817,508 km (0.06 R)
• M93: 102,282,907 km (0.064 R)
• M94: 102,748,904 km (0.095 R)
• M95: 103,527,112 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit