🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 260 Days

Day: 25.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,189,297 km

• M1: 109,655 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.77 AU - 0.87 AU

Year: 275 Days

Day: 31.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 296 Days

Day: 25.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.32 AU - 1.38 AU

Year: 582 Days

Day: 20.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.24 AU - 3.42 AU

Year: 1766 Days

Day: 38.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 13

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4 AU - 5.58 AU

Year: 3888 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,189,297 km

• M1: 203,752 km (0.063 R)
• M2: 402,418 km (0.11 R)
• M3: 585,676 km (0.12 R)
• M4: 885,619 km (0.092 R)
• M5: 974,331 km (0.12 R)
• M6: 1,089,671 km (0.064 R)
• M7: 1,348,176 km (0.073 R)
• M8: 1,599,500 km (0.086 R)
• M9: 1,794,875 km (0.091 R)
• M10: 1,939,387 km (0.032 R)
• M11: 2,444,130 km (0.1 R)
• M12: 2,605,247 km (0.115 R)
• M13: 2,887,239 km (0.105 R)
• M14: 3,162,050 km (0.034 R)
• M15: 3,463,340 km (0.084 R)
• M16: 3,718,704 km (0.093 R)
• M17: 3,830,005 km (0.119 R)
• M18: 4,190,087 km (0.097 R)
• M19: 4,442,907 km (0.116 R)
• M20: 4,581,136 km (0.067 R)
• M21: 4,780,998 km (0.114 R)
• M22: 5,210,344 km (0.063 R)
• M23: 5,377,295 km (0.105 R)
• M24: 5,953,696 km (0.119 R)
• M25: 6,194,249 km (0.05 R)
• M26: 6,438,094 km (0.07 R)
• M27: 6,617,462 km (0.092 R)
• M28: 6,866,692 km (0.115 R)
• M29: 7,072,987 km (0.085 R)
• M30: 7,775,499 km (0.095 R)
• M31: 8,038,791 km (0.1 R)
• M32: 8,280,691 km (0.113 R)
• M33: 8,524,984 km (0.083 R)
• M34: 9,146,115 km (0.048 R)
• M35: 9,272,076 km (0.106 R)
• M36: 9,449,499 km (0.099 R)
• M37: 9,551,375 km (0.116 R)
• M38: 10,014,381 km (0.056 R)
• M39: 10,274,831 km (0.058 R)
• M40: 10,379,549 km (0.087 R)
• M41: 11,069,494 km (0.099 R)
• M42: 12,242,940 km (0.084 R)
• M43: 13,056,603 km (0.073 R)
• M44: 13,369,861 km (0.071 R)
• M45: 13,772,130 km (0.07 R)
• M46: 14,061,901 km (0.065 R)
• M47: 14,383,087 km (0.111 R)
• M48: 14,500,372 km (0.075 R)
• M49: 14,588,635 km (0.105 R)
• M50: 14,795,229 km (0.107 R)
• M51: 14,973,101 km (0.051 R)
• M52: 15,151,721 km (0.114 R)
• M53: 15,691,620 km (0.089 R)
• M54: 15,903,301 km (0.118 R)
• M55: 16,116,029 km (0.116 R)
• M56: 16,513,361 km (0.116 R)
• M57: 16,667,148 km (0.099 R)
• M58: 16,883,167 km (0.093 R)
• M59: 17,224,549 km (0.114 R)
• M60: 17,349,164 km (0.11 R)
• M61: 17,568,176 km (0.109 R)
• M62: 17,977,176 km (0.079 R)
• M63: 18,262,310 km (0.075 R)
• M64: 18,740,724 km (0.09 R)
• M65: 19,644,744 km (0.085 R)
• M66: 19,938,404 km (0.068 R)
• M67: 21,094,197 km (0.066 R)
• M68: 21,495,419 km (0.103 R)
• M69: 23,022,514 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98

Radius: 10.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.63 AU - 8.93 AU

Year: 8836 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,189,297 km

• M1: 252,372 km (0.058 R)
• M2: 576,401 km (0.104 R)
• M3: 784,042 km (0.091 R)
• M4: 858,841 km (0.114 R)
• M5: 2,003,863 km (0.066 R)
• M6: 2,294,532 km (0.079 R)
• M7: 2,501,426 km (0.069 R)
• M8: 2,615,270 km (0.119 R)
• M9: 2,933,315 km (0.095 R)
• M10: 3,001,980 km (0.097 R)
• M11: 3,071,095 km (0.096 R)
• M12: 3,140,807 km (0.102 R)
• M13: 3,643,456 km (0.105 R)
• M14: 3,717,357 km (0.095 R)
• M15: 3,904,355 km (0.099 R)
• M16: 4,287,625 km (0.12 R)
• M17: 4,523,540 km (0.097 R)
• M18: 4,723,403 km (0.055 R)
• M19: 4,844,727 km (0.11 R)
• M20: 4,926,108 km (0.118 R)
• M21: 5,049,227 km (0.098 R)
• M22: 5,173,394 km (0.052 R)
• M23: 5,298,457 km (0.072 R)
• M24: 5,488,147 km (0.053 R)
• M25: 5,573,119 km (0.076 R)
• M26: 5,809,035 km (0.092 R)
• M27: 6,048,392 km (0.085 R)
• M28: 6,136,355 km (0.051 R)
• M29: 6,627,186 km (0.09 R)
• M30: 7,061,319 km (0.117 R)
• M31: 7,316,832 km (0.071 R)
• M32: 8,590,658 km (0.09 R)
• M33: 9,240,361 km (0.101 R)
• M34: 9,906,072 km (0.11 R)
• M35: 10,375,959 km (0.04 R)
• M36: 11,202,188 km (0.07 R)
• M37: 12,776,257 km (0.095 R)
• M38: 12,889,203 km (0.078 R)
• M39: 13,002,598 km (0.113 R)
• M40: 13,805,639 km (0.049 R)
• M41: 13,921,727 km (0.049 R)
• M42: 14,359,750 km (0.105 R)
• M43: 14,980,581 km (0.109 R)
• M44: 15,399,306 km (0.118 R)
• M45: 15,610,239 km (0.104 R)
• M46: 15,822,069 km (0.11 R)
• M47: 16,493,913 km (0.11 R)
• M48: 16,833,351 km (0.106 R)
• M49: 17,019,451 km (0.106 R)
• M50: 17,299,947 km (0.069 R)
• M51: 17,676,335 km (0.09 R)
• M52: 18,118,845 km (0.111 R)
• M53: 18,853,820 km (0.112 R)
• M54: 19,435,755 km (0.09 R)
• M55: 19,925,240 km (0.065 R)
• M56: 20,056,437 km (0.105 R)
• M57: 20,155,022 km (0.113 R)
• M58: 20,484,885 km (0.111 R)
• M59: 20,617,279 km (0.091 R)
• M60: 20,883,115 km (0.064 R)
• M61: 21,754,522 km (0.083 R)
• M62: 22,025,145 km (0.086 R)
• M63: 22,672,156 km (0.087 R)
• M64: 22,809,187 km (0.09 R)
• M65: 22,877,853 km (0.089 R)
• M66: 23,015,184 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.2

Radius: 5.4

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.55 AU - 13.37 AU

Year: 17303 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,189,297 km

• M1: 194,926 km (0.069 R)
• M2: 347,217 km (0.103 R)
• M3: 462,856 km (0.098 R)
• M4: 881,281 km (0.082 R)
• M5: 1,041,650 km (0.025 R)
• M6: 1,714,990 km (0.067 R)
• M7: 1,828,535 km (0.071 R)
• M8: 1,886,280 km (0.083 R)
• M9: 1,944,623 km (0.086 R)
• M10: 3,303,121 km (0.091 R)
• M11: 3,338,276 km (0.095 R)
• M12: 3,552,351 km (0.078 R)
• M13: 3,697,611 km (0.117 R)
• M14: 4,106,910 km (0.085 R)
• M15: 4,297,797 km (0.101 R)
• M16: 4,336,393 km (0.036 R)
• M17: 5,049,227 km (0.108 R)
• M18: 5,460,771 km (0.085 R)
• M19: 6,272,340 km (0.066 R)
• M20: 6,759,131 km (0.105 R)
• M21: 7,120,859 km (0.045 R)
• M22: 7,815,890 km (0.099 R)
• M23: 8,004,832 km (0.098 R)
• M24: 9,021,500 km (0.072 R)
• M25: 9,369,464 km (0.084 R)
• M26: 9,419,430 km (0.081 R)
• M27: 9,620,639 km (0.039 R)
• M28: 11,226,722 km (0.093 R)
• M29: 11,600,716 km (0.041 R)
• M30: 11,762,282 km (0.112 R)
• M31: 12,581,331 km (0.117 R)
• M32: 13,305,833 km (0.117 R)
• M33: 14,101,095 km (0.088 R)
• M34: 17,556,208 km (0.094 R)
• M35: 17,617,992 km (0.11 R)
• M36: 18,177,039 km (0.094 R)
• M37: 18,364,635 km (0.07 R)
• M38: 18,615,959 km (0.057 R)
• M39: 19,632,177 km (0.065 R)
• M40: 19,696,205 km (0.079 R)
• M41: 19,889,037 km (0.118 R)
• M42: 20,666,347 km (0.11 R)
• M43: 20,796,797 km (0.073 R)
• M44: 20,862,171 km (0.108 R)
• M45: 21,983,706 km (0.084 R)
• M46: 22,116,998 km (0.098 R)
• M47: 22,989,453 km (0.114 R)
• M48: 23,260,225 km (0.119 R)
• M49: 23,736,545 km (0.061 R)
• M50: 24,906,699 km (0.067 R)
• M51: 25,884,321 km (0.102 R)
• M52: 26,166,014 km (0.106 R)
• M53: 28,382,905 km (0.092 R)
• M54: 29,037,695 km (0.101 R)
• M55: 29,771,173 km (0.079 R)
• M56: 29,918,527 km (0.102 R)
• M57: 29,992,428 km (0.09 R)
• M58: 30,510,635 km (0.102 R)
• M59: 30,733,686 km (0.088 R)
• M60: 31,256,231 km (0.089 R)
• M61: 31,932,264 km (0.085 R)
• M62: 32,385,695 km (0.095 R)
• M63: 32,461,541 km (0.085 R)
• M64: 33,375,435 km (0.055 R)
• M65: 33,835,448 km (0.105 R)
• M66: 34,220,513 km (0.098 R)
• M67: 34,994,981 km (0.091 R)
• M68: 40,330,389 km (0.043 R)
• M69: 40,820,472 km (0.113 R)
• M70: 42,302,239 km (0.11 R)
• M71: 44,389,428 km (0.071 R)
• M72: 45,233,609 km (0.104 R)
• M73: 46,852,258 km (0.082 R)
• M74: 48,056,970 km (0.075 R)
• M75: 49,883,111 km (0.042 R)
• M76: 50,321,283 km (0.115 R)
• M77: 50,672,688 km (0.071 R)
• M78: 52,086,538 km (0.08 R)
• M79: 52,620,004 km (0.079 R)
• M80: 53,334,184 km (0.05 R)
• M81: 54,321,530 km (0.106 R)
• M82: 55,224,204 km (0.116 R)
• M83: 55,859,097 km (0.113 R)
• M84: 56,131,814 km (0.111 R)
• M85: 56,861,552 km (0.061 R)
• M86: 57,227,618 km (0.079 R)
• M87: 57,502,579 km (0.083 R)
• M88: 57,869,992 km (0.093 R)
• M89: 58,699,512 km (0.029 R)
• M90: 59,532,921 km (0.108 R)
• M91: 60,183,822 km (0.101 R)
• M92: 61,117,761 km (0.079 R)
• M93: 61,680,399 km (0.107 R)
• M94: 62,433,325 km (0.114 R)
• M95: 63,189,243 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit