🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.55 AU - 1.85 AU

Year: 968 Days

Day: 17.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 13.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.1 AU - 4.82 AU

Year: 3440 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,939,914 km

• M1: 213,476 km (0.043 R)
• M2: 350,059 km (0.098 R)
• M3: 594,352 km (0.035 R)
• M4: 758,312 km (0.063 R)
• M5: 919,429 km (0.102 R)
• M6: 1,300,903 km (0.088 R)
• M7: 1,404,126 km (0.1 R)
• M8: 1,570,628 km (0.084 R)
• M9: 1,744,012 km (0.111 R)
• M10: 1,937,143 km (0.069 R)
• M11: 2,137,604 km (0.105 R)
• M12: 2,373,221 km (0.117 R)
• M13: 2,472,853 km (0.084 R)
• M14: 2,603,003 km (0.078 R)
• M15: 2,735,547 km (0.067 R)
• M16: 3,084,708 km (0.074 R)
• M17: 3,241,038 km (0.091 R)
• M18: 3,480,694 km (0.112 R)
• M19: 3,709,578 km (0.104 R)
• M20: 3,876,380 km (0.077 R)
• M21: 3,994,562 km (0.106 R)
• M22: 4,303,931 km (0.106 R)
• M23: 4,585,773 km (0.099 R)
• M24: 4,747,040 km (0.092 R)
• M25: 4,964,854 km (0.09 R)
• M26: 5,056,707 km (0.12 R)
• M27: 5,354,257 km (0.101 R)
• M28: 5,467,353 km (0.064 R)
• M29: 6,084,145 km (0.073 R)
• M30: 6,281,465 km (0.12 R)
• M31: 6,440,936 km (0.075 R)
• M32: 6,906,784 km (0.075 R)
• M33: 7,362,609 km (0.1 R)
• M34: 7,594,336 km (0.079 R)
• M35: 7,807,064 km (0.115 R)
• M36: 8,000,195 km (0.116 R)
• M37: 8,260,196 km (0.101 R)
• M38: 8,501,049 km (0.109 R)
• M39: 8,611,302 km (0.074 R)
• M40: 8,744,145 km (0.055 R)
• M41: 9,056,954 km (0.086 R)
• M42: 9,147,012 km (0.112 R)
• M43: 9,305,436 km (0.102 R)
• M44: 10,087,534 km (0.1 R)
• M45: 10,180,883 km (0.106 R)
• M46: 10,581,207 km (0.083 R)
• M47: 10,938,596 km (0.074 R)
• M48: 11,082,809 km (0.095 R)
• M49: 11,251,705 km (0.096 R)
• M50: 11,397,114 km (0.119 R)
• M51: 12,183,699 km (0.091 R)
• M52: 12,962,356 km (0.106 R)
• M53: 13,114,946 km (0.112 R)
• M54: 13,216,972 km (0.107 R)
• M55: 13,550,575 km (0.093 R)
• M56: 13,653,798 km (0.097 R)
• M57: 14,330,878 km (0.043 R)
• M58: 14,673,606 km (0.096 R)
• M59: 15,072,285 km (0.04 R)
• M60: 15,179,247 km (0.06 R)
• M61: 15,393,920 km (0.09 R)
• M62: 15,582,563 km (0.107 R)
• M63: 15,745,026 km (0.039 R)
• M64: 16,235,408 km (0.065 R)
• M65: 16,509,920 km (0.118 R)
• M66: 16,896,930 km (0.104 R)
• M67: 17,119,532 km (0.105 R)
• M68: 17,764,747 km (0.096 R)
• M69: 17,905,968 km (0.082 R)
• M70: 18,132,908 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 9.3

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.11 AU - 8.17 AU

Year: 9219 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 147.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,939,914 km

• M1: 119,828 km (0.103 R)
• M2: 238,609 km (0.104 R)
• M3: 359,484 km (0.073 R)
• M4: 491,130 km (0.053 R)
• M5: 578,645 km (0.101 R)
• M6: 893,398 km (0.095 R)
• M7: 984,952 km (0.113 R)
• M8: 1,468,303 km (0.116 R)
• M9: 1,735,485 km (0.11 R)
• M10: 2,140,297 km (0.12 R)
• M11: 2,341,057 km (0.066 R)
• M12: 2,653,717 km (0.096 R)
• M13: 3,007,516 km (0.086 R)
• M14: 3,147,689 km (0.075 R)
• M15: 3,318,829 km (0.077 R)
• M16: 4,064,275 km (0.083 R)
• M17: 4,345,220 km (0.038 R)
• M18: 4,472,079 km (0.038 R)
• M19: 4,697,074 km (0.084 R)
• M20: 4,925,809 km (0.097 R)
• M21: 5,225,454 km (0.119 R)
• M22: 5,360,391 km (0.075 R)
• M23: 5,565,190 km (0.111 R)
• M24: 5,842,246 km (0.093 R)
• M25: 6,663,987 km (0.098 R)
• M26: 6,884,195 km (0.117 R)
• M27: 8,021,438 km (0.063 R)
• M28: 8,255,858 km (0.1 R)
• M29: 8,851,856 km (0.12 R)
• M30: 9,013,122 km (0.077 R)
• M31: 9,094,204 km (0.042 R)
• M32: 10,295,924 km (0.111 R)
• M33: 10,423,082 km (0.066 R)
• M34: 10,550,689 km (0.106 R)
• M35: 10,807,698 km (0.033 R)
• M36: 10,980,185 km (0.101 R)
• M37: 11,459,047 km (0.04 R)
• M38: 11,856,080 km (0.085 R)
• M39: 12,527,625 km (0.041 R)
• M40: 13,535,017 km (0.109 R)
• M41: 13,674,442 km (0.074 R)
• M42: 14,615,712 km (0.083 R)
• M43: 15,190,617 km (0.08 R)
• M44: 15,675,314 km (0.118 R)
• M45: 16,066,811 km (0.117 R)
• M46: 16,313,049 km (0.031 R)
• M47: 17,210,038 km (0.09 R)
• M48: 18,225,359 km (0.078 R)
• M49: 18,895,707 km (0.069 R)
• M50: 20,048,508 km (0.086 R)
• M51: 20,207,531 km (0.106 R)
• M52: 20,473,366 km (0.038 R)
• M53: 21,874,649 km (0.055 R)
• M54: 22,038,310 km (0.082 R)
• M55: 22,696,989 km (0.088 R)
• M56: 23,306,600 km (0.1 R)
• M57: 23,473,701 km (0.073 R)
• M58: 25,110,152 km (0.118 R)
• M59: 26,492,137 km (0.103 R)
• M60: 26,666,718 km (0.12 R)
• M61: 26,783,255 km (0.074 R)
• M62: 27,075,270 km (0.118 R)
• M63: 27,251,047 km (0.117 R)
• M64: 27,427,274 km (0.077 R)
• M65: 28,909,789 km (0.091 R)
• M66: 29,570,263 km (0.11 R)
• M67: 30,114,351 km (0.101 R)
• M68: 30,906,172 km (0.059 R)
• M69: 31,212,549 km (0.106 R)
• M70: 31,643,241 km (0.116 R)
• M71: 33,385,308 km (0.111 R)
• M72: 34,204,656 km (0.117 R)
• M73: 34,648,662 km (0.11 R)
• M74: 34,903,128 km (0.102 R)
• M75: 35,094,464 km (0.102 R)
• M76: 36,572,790 km (0.087 R)
• M77: 37,156,820 km (0.113 R)
• M78: 37,352,195 km (0.084 R)
• M79: 37,417,270 km (0.095 R)
• M80: 37,809,216 km (0.085 R)
• M81: 37,874,740 km (0.113 R)
• M82: 38,071,312 km (0.068 R)
• M83: 38,597,298 km (0.094 R)
• M84: 39,922,585 km (0.108 R)
• M85: 43,095,556 km (0.079 R)
• M86: 43,300,804 km (0.109 R)
• M87: 45,093,286 km (0.077 R)
• M88: 45,162,700 km (0.038 R)
• M89: 45,371,239 km (0.113 R)
• M90: 45,649,641 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.1

Radius: 5.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.26 AU - 11.9 AU

Year: 15023 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,939,914 km

• M1: 189,092 km (0.08 R)
• M2: 266,583 km (0.11 R)
• M3: 343,926 km (0.104 R)
• M4: 391,647 km (0.099 R)
• M5: 481,107 km (0.098 R)
• M6: 870,809 km (0.089 R)
• M7: 1,059,751 km (0.069 R)
• M8: 1,224,010 km (0.03 R)
• M9: 1,376,749 km (0.102 R)
• M10: 1,415,794 km (0.102 R)
• M11: 1,535,622 km (0.045 R)
• M12: 1,679,535 km (0.096 R)
• M13: 1,892,862 km (0.11 R)
• M14: 1,936,544 km (0.1 R)
• M15: 2,439,343 km (0.103 R)
• M16: 2,779,379 km (0.056 R)
• M17: 3,584,365 km (0.098 R)
• M18: 4,691,539 km (0.111 R)
• M19: 4,870,607 km (0.081 R)
• M20: 6,120,797 km (0.112 R)
• M21: 6,514,239 km (0.084 R)
• M22: 7,533,300 km (0.06 R)
• M23: 9,189,648 km (0.111 R)
• M24: 10,289,192 km (0.119 R)
• M25: 11,872,835 km (0.09 R)
• M26: 12,858,835 km (0.104 R)
• M27: 12,942,161 km (0.11 R)
• M28: 13,277,409 km (0.118 R)
• M29: 13,488,342 km (0.106 R)
• M30: 13,615,501 km (0.102 R)
• M31: 14,602,996 km (0.11 R)
• M32: 15,702,540 km (0.09 R)
• M33: 17,010,923 km (0.045 R)
• M34: 18,213,391 km (0.067 R)
• M35: 19,014,338 km (0.065 R)
• M36: 19,922,996 km (0.061 R)
• M37: 20,212,916 km (0.113 R)
• M38: 20,504,183 km (0.086 R)
• M39: 20,845,865 km (0.106 R)
• M40: 21,140,124 km (0.085 R)
• M41: 21,287,777 km (0.058 R)
• M42: 21,981,462 km (0.044 R)
• M43: 22,131,060 km (0.102 R)
• M44: 22,531,683 km (0.045 R)
• M45: 23,594,576 km (0.081 R)
• M46: 24,466,881 km (0.114 R)
• M47: 24,570,253 km (0.046 R)
• M48: 25,036,999 km (0.088 R)
• M49: 25,089,059 km (0.117 R)
• M50: 26,190,249 km (0.119 R)
• M51: 27,307,147 km (0.108 R)
• M52: 27,575,376 km (0.097 R)
• M53: 27,790,647 km (0.049 R)
• M54: 27,898,357 km (0.113 R)
• M55: 28,276,840 km (0.114 R)
• M56: 28,656,968 km (0.101 R)
• M57: 28,929,535 km (0.027 R)
• M58: 30,305,237 km (0.086 R)
• M59: 32,493,555 km (0.092 R)
• M60: 32,948,632 km (0.101 R)
• M61: 34,732,138 km (0.096 R)
• M62: 35,022,806 km (0.056 R)
• M63: 36,428,727 km (0.084 R)
• M64: 37,316,890 km (0.087 R)
• M65: 38,032,566 km (0.084 R)
• M66: 38,092,405 km (0.091 R)
• M67: 38,452,038 km (0.108 R)
• M68: 38,512,027 km (0.118 R)
• M69: 39,841,204 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit