🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.12 AU

Year: 470 Days

Day: 24.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 764 Days

Day: 14.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,547,928 km

• M1: 99,782 km (0.086 R)
• M2: 1,200,673 km (0.085 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 14.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.01 AU - 3.43 AU

Year: 2638 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,547,928 km

• M1: 191,336 km (0.098 R)
• M2: 388,954 km (0.113 R)
• M3: 619,335 km (0.113 R)
• M4: 831,166 km (0.117 R)
• M5: 931,696 km (0.052 R)
• M6: 1,091,167 km (0.1 R)
• M7: 1,342,940 km (0.059 R)
• M8: 1,501,215 km (0.077 R)
• M9: 1,640,191 km (0.103 R)
• M10: 1,904,530 km (0.055 R)
• M11: 2,014,335 km (0.111 R)
• M12: 2,183,231 km (0.112 R)
• M13: 2,386,535 km (0.114 R)
• M14: 2,505,465 km (0.079 R)
• M15: 2,734,200 km (0.118 R)
• M16: 3,001,980 km (0.107 R)
• M17: 3,163,546 km (0.062 R)
• M18: 3,311,648 km (0.118 R)
• M19: 3,529,612 km (0.118 R)
• M20: 4,338,937 km (0.114 R)
• M21: 4,973,830 km (0.081 R)
• M22: 5,204,809 km (0.086 R)
• M23: 5,341,392 km (0.118 R)
• M24: 5,637,895 km (0.117 R)
• M25: 5,838,655 km (0.081 R)
• M26: 5,980,624 km (0.096 R)
• M27: 6,103,144 km (0.1 R)
• M28: 6,497,036 km (0.076 R)
• M29: 6,728,912 km (0.098 R)
• M30: 6,877,912 km (0.049 R)
• M31: 7,200,894 km (0.064 R)
• M32: 7,996,455 km (0.11 R)
• M33: 8,222,497 km (0.108 R)
• M34: 8,427,596 km (0.068 R)
• M35: 8,703,903 km (0.117 R)
• M36: 9,053,663 km (0.119 R)
• M37: 9,147,611 km (0.058 R)
• M38: 9,265,643 km (0.114 R)
• M39: 9,360,339 km (0.097 R)
• M40: 9,718,626 km (0.105 R)
• M41: 10,178,938 km (0.072 R)
• M42: 10,920,345 km (0.077 R)
• M43: 11,020,576 km (0.074 R)
• M44: 11,399,059 km (0.059 R)
• M45: 11,884,504 km (0.053 R)
• M46: 12,142,859 km (0.109 R)
• M47: 13,088,019 km (0.081 R)
• M48: 13,301,345 km (0.079 R)
• M49: 13,704,362 km (0.107 R)
• M50: 13,812,521 km (0.054 R)
• M51: 14,330,130 km (0.096 R)
• M52: 14,577,714 km (0.098 R)
• M53: 14,826,495 km (0.098 R)
• M54: 14,965,472 km (0.057 R)
• M55: 15,104,747 km (0.09 R)
• M56: 15,609,790 km (0.094 R)
• M57: 15,779,434 km (0.04 R)
• M58: 16,006,523 km (0.094 R)
• M59: 16,177,663 km (0.109 R)
• M60: 16,349,252 km (0.116 R)
• M61: 16,839,036 km (0.067 R)
• M62: 17,013,018 km (0.089 R)
• M63: 17,656,139 km (0.034 R)
• M64: 18,099,098 km (0.073 R)
• M65: 18,277,419 km (0.112 R)
• M66: 18,516,028 km (0.044 R)
• M67: 18,635,706 km (0.071 R)
• M68: 19,086,744 km (0.037 R)
• M69: 19,724,479 km (0.084 R)
• M70: 20,616,531 km (0.052 R)
• M71: 20,802,781 km (0.095 R)
• M72: 20,958,362 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.24 AU - 4.52 AU

Year: 4185 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,547,928 km

• M1: 272,567 km (0.046 R)
• M2: 462,257 km (0.105 R)
• M3: 606,919 km (0.114 R)
• M4: 758,910 km (0.065 R)
• M5: 959,970 km (0.087 R)
• M6: 1,430,156 km (0.065 R)
• M7: 2,123,841 km (0.102 R)
• M8: 2,267,754 km (0.059 R)
• M9: 2,431,564 km (0.116 R)
• M10: 3,162,948 km (0.09 R)
• M11: 3,291,303 km (0.113 R)
• M12: 3,515,550 km (0.04 R)
• M13: 3,764,182 km (0.12 R)
• M14: 4,380,525 km (0.083 R)
• M15: 4,858,490 km (0.08 R)
• M16: 5,528,988 km (0.083 R)
• M17: 5,774,029 km (0.115 R)
• M18: 6,274,883 km (0.048 R)
• M19: 6,766,012 km (0.119 R)
• M20: 7,661,655 km (0.08 R)
• M21: 7,760,838 km (0.094 R)
• M22: 7,935,269 km (0.086 R)
• M23: 8,415,329 km (0.107 R)
• M24: 8,594,547 km (0.097 R)
• M25: 8,930,843 km (0.097 R)
• M26: 9,113,801 km (0.119 R)
• M27: 9,456,829 km (0.076 R)
• M28: 9,965,761 km (0.088 R)
• M29: 10,155,601 km (0.087 R)
• M30: 10,538,871 km (0.095 R)
• M31: 10,759,976 km (0.115 R)
• M32: 11,517,690 km (0.114 R)
• M33: 11,945,988 km (0.025 R)
• M34: 12,090,051 km (0.097 R)
• M35: 12,525,381 km (0.087 R)
• M36: 12,642,366 km (0.088 R)
• M37: 12,995,567 km (0.115 R)
• M38: 13,292,369 km (0.072 R)
• M39: 13,651,404 km (0.1 R)
• M40: 13,832,268 km (0.078 R)
• M41: 14,226,608 km (0.094 R)
• M42: 14,409,865 km (0.073 R)
• M43: 14,995,541 km (0.112 R)
• M44: 15,088,740 km (0.106 R)
• M45: 15,494,749 km (0.098 R)
• M46: 15,746,373 km (0.093 R)
• M47: 16,094,637 km (0.058 R)
• M48: 16,992,523 km (0.1 R)
• M49: 17,284,688 km (0.097 R)
• M50: 17,873,954 km (0.059 R)
• M51: 18,602,944 km (0.039 R)
• M52: 20,606,060 km (0.041 R)
• M53: 20,744,288 km (0.057 R)
• M54: 21,056,648 km (0.103 R)
• M55: 21,230,780 km (0.108 R)
• M56: 21,650,701 km (0.068 R)
• M57: 21,932,095 km (0.099 R)
• M58: 22,321,199 km (0.082 R)
• M59: 22,676,793 km (0.097 R)
• M60: 23,213,850 km (0.06 R)
• M61: 23,574,081 km (0.105 R)
• M62: 24,373,383 km (0.07 R)
• M63: 24,483,038 km (0.069 R)
• M64: 24,592,992 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 10.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.88 AU - 7.2 AU

Year: 6777 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,547,928 km

• M1: 194,926 km (0.063 R)
• M2: 499,208 km (0.074 R)
• M3: 663,317 km (0.101 R)
• M4: 773,870 km (0.107 R)
• M5: 1,078,900 km (0.076 R)
• M6: 1,279,810 km (0.052 R)
• M7: 1,420,731 km (0.068 R)
• M8: 1,585,588 km (0.061 R)
• M9: 1,835,117 km (0.086 R)
• M10: 2,159,894 km (0.097 R)
• M11: 2,243,968 km (0.056 R)
• M12: 2,569,044 km (0.093 R)
• M13: 2,979,242 km (0.067 R)
• M14: 3,049,553 km (0.092 R)
• M15: 3,312,546 km (0.035 R)
• M16: 3,508,519 km (0.042 R)
• M17: 3,937,566 km (0.11 R)
• M18: 4,250,674 km (0.106 R)
• M19: 4,680,618 km (0.112 R)
• M20: 4,790,273 km (0.068 R)
• M21: 5,669,311 km (0.1 R)
• M22: 6,052,730 km (0.031 R)
• M23: 6,142,489 km (0.119 R)
• M24: 7,032,147 km (0.069 R)
• M25: 7,221,388 km (0.087 R)
• M26: 7,864,061 km (0.089 R)
• M27: 7,929,286 km (0.082 R)
• M28: 9,203,859 km (0.067 R)
• M29: 9,549,730 km (0.095 R)
• M30: 9,899,938 km (0.115 R)
• M31: 11,342,660 km (0.104 R)
• M32: 11,416,562 km (0.096 R)
• M33: 11,639,163 km (0.058 R)
• M34: 11,900,660 km (0.097 R)
• M35: 11,975,609 km (0.082 R)
• M36: 12,088,555 km (0.085 R)
• M37: 13,431,645 km (0.116 R)
• M38: 14,061,452 km (0.086 R)
• M39: 14,983,424 km (0.11 R)
• M40: 15,513,150 km (0.097 R)
• M41: 15,924,993 km (0.1 R)
• M42: 16,049,159 km (0.105 R)
• M43: 16,173,624 km (0.095 R)
• M44: 17,224,100 km (0.114 R)
• M45: 17,864,828 km (0.091 R)
• M46: 18,209,801 km (0.118 R)
• M47: 18,731,299 km (0.113 R)
• M48: 19,081,807 km (0.098 R)
• M49: 19,346,146 km (0.109 R)
• M50: 19,655,963 km (0.089 R)
• M51: 19,789,255 km (0.107 R)
• M52: 20,595,288 km (0.11 R)
• M53: 20,730,675 km (0.086 R)
• M54: 21,093,150 km (0.102 R)
• M55: 21,640,828 km (0.035 R)
• M56: 21,732,681 km (0.064 R)
• M57: 22,239,519 km (0.051 R)
• M58: 23,124,240 km (0.098 R)
• M59: 23,641,699 km (0.119 R)
• M60: 23,830,791 km (0.103 R)
• M61: 25,168,645 km (0.097 R)
• M62: 25,603,825 km (0.051 R)
• M63: 25,992,780 km (0.063 R)
• M64: 26,188,005 km (0.102 R)
• M65: 26,776,523 km (0.096 R)
• M66: 26,875,108 km (0.058 R)
• M67: 27,667,528 km (0.074 R)
• M68: 28,266,966 km (0.093 R)
• M69: 29,886,214 km (0.066 R)
• M70: 30,295,663 km (0.095 R)
• M71: 31,016,875 km (0.101 R)
• M72: 31,483,321 km (0.041 R)
• M73: 31,900,100 km (0.084 R)
• M74: 32,109,089 km (0.083 R)
• M75: 32,686,237 km (0.061 R)
• M76: 33,797,600 km (0.06 R)
• M77: 34,010,777 km (0.034 R)
• M78: 34,384,771 km (0.104 R)
• M79: 34,975,234 km (0.101 R)
• M80: 35,082,945 km (0.084 R)
• M81: 36,384,147 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit