🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 195 Days

Day: 37.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,524,328 km

• M1: 430,692 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.4 AU - 1.56 AU

Year: 671 Days

Day: 44.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 10.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.81 AU - 4.99 AU

Year: 4043 Days

Day: 5.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 138.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,524,328 km

• M1: 132,843 km (0.111 R)
• M2: 231,578 km (0.047 R)
• M3: 352,004 km (0.085 R)
• M4: 732,282 km (0.118 R)
• M5: 828,623 km (0.07 R)
• M6: 964,158 km (0.044 R)
• M7: 1,070,971 km (0.114 R)
• M8: 1,156,990 km (0.096 R)
• M9: 1,389,166 km (0.101 R)
• M10: 1,665,024 km (0.106 R)
• M11: 1,928,466 km (0.083 R)
• M12: 2,004,013 km (0.111 R)
• M13: 2,189,664 km (0.088 R)
• M14: 2,316,523 km (0.117 R)
• M15: 2,397,156 km (0.099 R)
• M16: 2,528,054 km (0.103 R)
• M17: 2,678,251 km (0.08 R)
• M18: 2,900,553 km (0.093 R)
• M19: 3,111,187 km (0.069 R)
• M20: 3,491,913 km (0.051 R)
• M21: 3,622,213 km (0.045 R)
• M22: 4,120,075 km (0.089 R)
• M23: 4,357,337 km (0.104 R)
• M24: 4,538,201 km (0.102 R)
• M25: 4,680,618 km (0.079 R)
• M26: 5,053,566 km (0.075 R)
• M27: 5,696,687 km (0.078 R)
• M28: 6,411,017 km (0.032 R)
• M29: 7,035,737 km (0.076 R)
• M30: 7,248,316 km (0.115 R)
• M31: 7,752,461 km (0.115 R)
• M32: 8,193,775 km (0.098 R)
• M33: 8,392,590 km (0.034 R)
• M34: 8,592,902 km (0.104 R)
• M35: 8,693,731 km (0.106 R)
• M36: 8,820,290 km (0.106 R)
• M37: 8,896,585 km (0.089 R)
• M38: 9,075,205 km (0.097 R)
• M39: 9,255,171 km (0.066 R)
• M40: 9,332,663 km (0.117 R)
• M41: 9,696,934 km (0.094 R)
• M42: 10,736,639 km (0.094 R)
• M43: 10,818,020 km (0.114 R)
• M44: 11,063,511 km (0.102 R)
• M45: 11,283,419 km (0.103 R)
• M46: 12,092,445 km (0.059 R)
• M47: 12,375,783 km (0.069 R)
• M48: 12,518,200 km (0.087 R)
• M49: 12,862,425 km (0.095 R)
• M50: 13,648,263 km (0.06 R)
• M51: 14,389,670 km (0.105 R)
• M52: 14,659,843 km (0.093 R)
• M53: 14,840,857 km (0.09 R)
• M54: 15,083,355 km (0.105 R)
• M55: 15,787,961 km (0.093 R)
• M56: 16,097,778 km (0.11 R)
• M57: 16,315,742 km (0.116 R)
• M58: 16,880,773 km (0.094 R)
• M59: 16,975,618 km (0.116 R)
• M60: 17,388,509 km (0.107 R)
• M61: 17,804,690 km (0.049 R)
• M62: 18,062,447 km (0.108 R)
• M63: 18,127,073 km (0.094 R)
• M64: 18,581,701 km (0.086 R)
• M65: 19,171,566 km (0.082 R)
• M66: 19,435,905 km (0.091 R)
• M67: 20,740,997 km (0.112 R)
• M68: 21,148,352 km (0.093 R)
• M69: 21,798,654 km (0.062 R)
• M70: 21,901,876 km (0.026 R)
• M71: 22,039,955 km (0.078 R)
• M72: 22,178,184 km (0.105 R)
• M73: 22,351,418 km (0.119 R)
• M74: 22,525,101 km (0.11 R)
• M75: 23,118,855 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 11.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.27 AU - 6.59 AU

Year: 4717 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,524,328 km

• M1: 148,850 km (0.119 R)
• M2: 379,081 km (0.086 R)
• M3: 506,838 km (0.091 R)
• M4: 582,235 km (0.039 R)
• M5: 672,592 km (0.07 R)
• M6: 812,915 km (0.097 R)
• M7: 1,403,976 km (0.091 R)
• M8: 1,705,715 km (0.097 R)
• M9: 1,996,982 km (0.095 R)
• M10: 2,092,276 km (0.1 R)
• M11: 2,221,828 km (0.073 R)
• M12: 2,337,467 km (0.1 R)
• M13: 2,609,585 km (0.109 R)
• M14: 2,731,956 km (0.098 R)
• M15: 3,221,889 km (0.109 R)
• M16: 3,564,020 km (0.062 R)
• M17: 3,778,842 km (0.104 R)
• M18: 3,858,129 km (0.106 R)
• M19: 4,938,226 km (0.102 R)
• M20: 5,333,014 km (0.111 R)
• M21: 5,489,344 km (0.036 R)
• M22: 6,317,368 km (0.095 R)
• M23: 6,578,118 km (0.081 R)
• M24: 7,135,070 km (0.053 R)
• M25: 7,258,040 km (0.102 R)
• M26: 7,757,547 km (0.063 R)
• M27: 7,909,539 km (0.091 R)
• M28: 8,113,740 km (0.097 R)
• M29: 8,371,646 km (0.104 R)
• M30: 8,816,102 km (0.092 R)
• M31: 10,029,490 km (0.095 R)
• M32: 10,167,569 km (0.06 R)
• M33: 10,250,745 km (0.098 R)
• M34: 11,266,216 km (0.094 R)
• M35: 11,727,875 km (0.095 R)
• M36: 11,873,433 km (0.064 R)
• M37: 12,107,554 km (0.096 R)
• M38: 12,225,138 km (0.112 R)
• M39: 13,149,653 km (0.063 R)
• M40: 13,513,624 km (0.103 R)
• M41: 13,605,178 km (0.094 R)
• M42: 13,788,735 km (0.092 R)
• M43: 13,911,704 km (0.107 R)
• M44: 14,034,973 km (0.116 R)
• M45: 14,375,757 km (0.111 R)
• M46: 15,414,714 km (0.113 R)
• M47: 15,766,419 km (0.089 R)
• M48: 15,862,760 km (0.037 R)
• M49: 15,959,250 km (0.078 R)
• M50: 16,152,980 km (0.077 R)
• M51: 16,706,193 km (0.117 R)
• M52: 17,166,505 km (0.107 R)
• M53: 17,365,022 km (0.096 R)
• M54: 17,497,715 km (0.061 R)
• M55: 18,402,932 km (0.081 R)
• M56: 19,495,295 km (0.11 R)
• M57: 19,702,488 km (0.061 R)
• M58: 20,049,406 km (0.056 R)
• M59: 20,328,256 km (0.103 R)
• M60: 20,573,447 km (0.113 R)
• M61: 20,749,225 km (0.049 R)
• M62: 21,102,126 km (0.107 R)
• M63: 21,421,517 km (0.083 R)
• M64: 22,137,044 km (0.084 R)
• M65: 23,005,909 km (0.111 R)
• M66: 23,701,688 km (0.063 R)
• M67: 25,151,441 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 3.1

Gravity: 65.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.54 AU - 16.24 AU

Year: 21419 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,524,328 km

• M1: 195,375 km (0.088 R)
• M2: 567,874 km (0.085 R)
• M3: 803,041 km (0.072 R)
• M4: 1,010,833 km (0.116 R)
• M5: 1,092,962 km (0.06 R)
• M6: 1,120,937 km (0.119 R)
• M7: 1,412,503 km (0.11 R)
• M8: 1,694,196 km (0.064 R)
• M9: 2,200,734 km (0.094 R)
• M10: 2,236,189 km (0.114 R)
• M11: 2,452,208 km (0.069 R)
• M12: 3,020,979 km (0.103 R)
• M13: 3,882,065 km (0.1 R)
• M14: 4,184,851 km (0.104 R)
• M15: 4,450,387 km (0.116 R)
• M16: 6,354,768 km (0.098 R)
• M17: 6,659,499 km (0.119 R)
• M18: 6,865,345 km (0.03 R)
• M19: 7,602,115 km (0.115 R)
• M20: 7,763,232 km (0.1 R)
• M21: 7,871,242 km (0.117 R)
• M22: 8,865,768 km (0.107 R)
• M23: 9,724,310 km (0.075 R)
• M24: 10,728,860 km (0.056 R)
• M25: 11,519,036 km (0.091 R)
• M26: 11,890,039 km (0.107 R)
• M27: 11,952,271 km (0.085 R)
• M28: 12,014,504 km (0.086 R)
• M29: 13,090,412 km (0.097 R)
• M30: 13,672,348 km (0.041 R)
• M31: 15,062,710 km (0.065 R)
• M32: 15,672,172 km (0.081 R)
• M33: 16,845,319 km (0.098 R)
• M34: 16,915,181 km (0.06 R)
• M35: 16,985,193 km (0.077 R)
• M36: 17,055,204 km (0.095 R)
• M37: 17,832,365 km (0.062 R)
• M38: 18,332,920 km (0.117 R)
• M39: 19,274,638 km (0.111 R)
• M40: 20,380,765 km (0.116 R)
• M41: 20,828,960 km (0.069 R)
• M42: 21,887,216 km (0.104 R)
• M43: 23,429,121 km (0.097 R)
• M44: 23,741,631 km (0.097 R)
• M45: 23,898,559 km (0.038 R)
• M46: 24,529,114 km (0.115 R)
• M47: 29,261,792 km (0.082 R)
• M48: 29,682,611 km (0.074 R)
• M49: 29,936,180 km (0.114 R)
• M50: 31,128,475 km (0.078 R)
• M51: 31,386,082 km (0.107 R)
• M52: 31,730,606 km (0.078 R)
• M53: 32,858,724 km (0.107 R)
• M54: 36,050,693 km (0.082 R)
• M55: 37,409,491 km (0.108 R)
• M56: 38,969,797 km (0.057 R)
• M57: 39,990,503 km (0.12 R)
• M58: 40,457,398 km (0.085 R)
• M59: 40,926,237 km (0.08 R)
• M60: 41,114,132 km (0.101 R)
• M61: 41,302,476 km (0.111 R)
• M62: 41,585,366 km (0.093 R)
• M63: 42,343,079 km (0.073 R)
• M64: 43,296,616 km (0.05 R)
• M65: 48,268,052 km (0.074 R)
• M66: 48,964,430 km (0.103 R)
• M67: 49,263,925 km (0.045 R)
• M68: 49,563,869 km (0.1 R)
• M69: 49,764,330 km (0.108 R)
• M70: 50,165,851 km (0.074 R)
• M71: 52,495,538 km (0.084 R)
• M72: 53,416,762 km (0.077 R)
• M73: 53,930,780 km (0.113 R)
• M74: 54,653,338 km (0.028 R)
• M75: 55,899,189 km (0.092 R)
• M76: 60,546,896 km (0.116 R)
• M77: 62,483,739 km (0.116 R)
• M78: 62,916,825 km (0.103 R)
• M79: 65,976,700 km (0.08 R)
• M80: 66,417,715 km (0.095 R)
• M81: 67,302,736 km (0.108 R)
• M82: 67,969,045 km (0.05 R)
• M83: 69,420,294 km (0.093 R)
• M84: 69,644,541 km (0.077 R)
• M85: 71,446,597 km (0.087 R)
• M86: 72,126,220 km (0.075 R)
• M87: 72,353,309 km (0.088 R)
• M88: 72,467,004 km (0.092 R)
• M89: 73,606,341 km (0.055 R)
• M90: 73,720,634 km (0.117 R)
• M91: 74,063,811 km (0.119 R)
• M92: 74,751,662 km (0.114 R)
• M93: 75,672,138 km (0.105 R)
• M94: 76,364,926 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit