🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 26.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 20.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.18 AU - 1.38 AU

Year: 534 Days

Day: 22.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 618 Days

Day: 13.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,723,693 km

• M1: 1,042,847 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.5 AU - 2.12 AU

Year: 898 Days

Day: 29.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.85 AU - 4.05 AU

Year: 2896 Days

Day: 41.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,723,693 km

• M1: 978,370 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 12.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.82 AU - 5.9 AU

Year: 3953 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,723,693 km

• M1: 153,039 km (0.089 R)
• M2: 291,566 km (0.071 R)
• M3: 518,955 km (0.036 R)
• M4: 679,474 km (0.038 R)
• M5: 1,150,258 km (0.097 R)
• M6: 1,293,722 km (0.094 R)
• M7: 1,630,916 km (0.097 R)
• M8: 2,030,342 km (0.096 R)
• M9: 2,534,936 km (0.074 R)
• M10: 3,098,172 km (0.118 R)
• M11: 3,384,053 km (0.096 R)
• M12: 3,828,958 km (0.1 R)
• M13: 4,091,651 km (0.086 R)
• M14: 4,269,972 km (0.085 R)
• M15: 4,473,874 km (0.106 R)
• M16: 4,727,592 km (0.112 R)
• M17: 4,914,888 km (0.055 R)
• M18: 5,224,855 km (0.069 R)
• M19: 5,443,119 km (0.074 R)
• M20: 5,838,805 km (0.104 R)
• M21: 5,939,185 km (0.085 R)
• M22: 6,090,877 km (0.092 R)
• M23: 6,320,809 km (0.096 R)
• M24: 6,527,553 km (0.068 R)
• M25: 6,684,182 km (0.117 R)
• M26: 6,789,350 km (0.108 R)
• M27: 7,649,837 km (0.116 R)
• M28: 8,149,194 km (0.034 R)
• M29: 8,601,878 km (0.084 R)
• M30: 8,773,766 km (0.058 R)
• M31: 8,888,956 km (0.083 R)
• M32: 8,975,723 km (0.073 R)
• M33: 9,091,811 km (0.102 R)
• M34: 9,354,953 km (0.102 R)
• M35: 9,739,420 km (0.065 R)
• M36: 10,068,834 km (0.117 R)
• M37: 10,677,249 km (0.098 R)
• M38: 10,831,185 km (0.092 R)
• M39: 11,016,986 km (0.104 R)
• M40: 13,129,158 km (0.075 R)
• M41: 13,360,436 km (0.09 R)
• M42: 14,707,864 km (0.082 R)
• M43: 14,810,638 km (0.119 R)
• M44: 14,913,711 km (0.074 R)
• M45: 15,120,455 km (0.105 R)
• M46: 16,133,382 km (0.088 R)
• M47: 16,381,266 km (0.078 R)
• M48: 16,665,951 km (0.096 R)
• M49: 17,312,662 km (0.089 R)
• M50: 18,077,556 km (0.06 R)
• M51: 18,519,468 km (0.111 R)
• M52: 18,667,570 km (0.089 R)
• M53: 18,965,120 km (0.1 R)
• M54: 20,094,584 km (0.108 R)
• M55: 20,667,395 km (0.077 R)
• M56: 20,744,288 km (0.115 R)
• M57: 21,712,186 km (0.1 R)
• M58: 22,221,417 km (0.044 R)
• M59: 22,339,450 km (0.116 R)
• M60: 22,932,905 km (0.087 R)
• M61: 23,371,376 km (0.048 R)
• M62: 24,256,696 km (0.107 R)
• M63: 25,235,066 km (0.067 R)
• M64: 25,317,046 km (0.107 R)
• M65: 25,440,464 km (0.081 R)
• M66: 26,184,564 km (0.048 R)
• M67: 26,601,194 km (0.051 R)
• M68: 26,768,445 km (0.104 R)
• M69: 27,103,993 km (0.102 R)
• M70: 27,314,327 km (0.093 R)
• M71: 27,694,455 km (0.103 R)
• M72: 27,779,128 km (0.106 R)
• M73: 27,948,772 km (0.097 R)
• M74: 28,289,257 km (0.113 R)
• M75: 28,545,368 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 14.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.52 AU - 11.18 AU

Year: 10549 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,723,693 km

• M1: 189,092 km (0.061 R)
• M2: 415,732 km (0.08 R)
• M3: 620,981 km (0.079 R)
• M4: 738,415 km (0.054 R)
• M5: 1,121,535 km (0.096 R)
• M6: 1,449,454 km (0.05 R)
• M7: 1,808,638 km (0.114 R)
• M8: 2,169,768 km (0.089 R)
• M9: 2,783,717 km (0.032 R)
• M10: 4,750,630 km (0.081 R)
• M11: 5,106,673 km (0.09 R)
• M12: 5,215,131 km (0.099 R)
• M13: 5,397,790 km (0.081 R)
• M14: 5,582,544 km (0.117 R)
• M15: 7,257,442 km (0.11 R)
• M16: 9,252,628 km (0.076 R)
• M17: 9,743,010 km (0.092 R)
• M18: 10,059,410 km (0.066 R)
• M19: 10,749,056 km (0.079 R)
• M20: 11,549,255 km (0.1 R)
• M21: 12,319,833 km (0.066 R)
• M22: 12,417,371 km (0.092 R)
• M23: 13,557,157 km (0.071 R)
• M24: 13,758,815 km (0.059 R)
• M25: 14,833,826 km (0.115 R)
• M26: 15,041,617 km (0.111 R)
• M27: 15,198,246 km (0.081 R)
• M28: 15,565,509 km (0.052 R)
• M29: 16,577,389 km (0.119 R)
• M30: 16,847,263 km (0.091 R)
• M31: 17,172,938 km (0.116 R)
• M32: 17,445,954 km (0.047 R)
• M33: 17,555,609 km (0.104 R)
• M34: 18,440,930 km (0.096 R)
• M35: 19,227,515 km (0.05 R)
• M36: 19,681,844 km (0.113 R)
• M37: 19,853,133 km (0.111 R)
• M38: 20,139,763 km (0.061 R)
• M39: 20,601,272 km (0.11 R)
• M40: 21,066,223 km (0.05 R)
• M41: 21,300,044 km (0.116 R)
• M42: 22,065,836 km (0.063 R)
• M43: 23,928,329 km (0.088 R)
• M44: 24,417,065 km (0.071 R)
• M45: 25,653,492 km (0.109 R)
• M46: 25,840,788 km (0.117 R)
• M47: 25,965,852 km (0.104 R)
• M48: 26,279,409 km (0.076 R)
• M49: 26,783,704 km (0.104 R)
• M50: 27,291,140 km (0.069 R)
• M51: 27,994,250 km (0.106 R)
• M52: 28,703,343 km (0.108 R)
• M53: 29,027,522 km (0.094 R)
• M54: 30,468,598 km (0.118 R)
• M55: 30,799,359 km (0.08 R)
• M56: 30,998,474 km (0.062 R)
• M57: 34,172,193 km (0.03 R)
• M58: 34,860,792 km (0.034 R)
• M59: 34,999,020 km (0.101 R)
• M60: 36,181,591 km (0.103 R)
• M61: 36,602,111 km (0.088 R)
• M62: 37,873,394 km (0.087 R)
• M63: 38,443,062 km (0.11 R)
• M64: 39,302,951 km (0.049 R)
• M65: 40,531,897 km (0.106 R)
• M66: 41,553,352 km (0.117 R)
• M67: 42,288,176 km (0.07 R)
• M68: 43,770,841 km (0.12 R)
• M69: 44,144,088 km (0.083 R)
• M70: 44,293,686 km (0.056 R)
• M71: 44,443,583 km (0.102 R)
• M72: 45,723,542 km (0.078 R)
• M73: 46,786,734 km (0.104 R)
• M74: 48,011,941 km (0.091 R)
• M75: 48,242,770 km (0.084 R)
• M76: 49,947,288 km (0.114 R)
• M77: 51,120,584 km (0.095 R)
• M78: 51,435,039 km (0.096 R)
• M79: 51,592,566 km (0.068 R)
• M80: 52,224,018 km (0.074 R)
• M81: 53,255,645 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 14.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.47 AU - 13.75 AU

Year: 14596 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,723,693 km

• M1: 191,186 km (0.094 R)
• M2: 584,928 km (0.096 R)
• M3: 713,731 km (0.066 R)
• M4: 874,699 km (0.115 R)
• M5: 1,308,981 km (0.09 R)
• M6: 1,920,687 km (0.103 R)
• M7: 2,153,312 km (0.097 R)
• M8: 4,793,714 km (0.092 R)
• M9: 5,396,444 km (0.094 R)
• M10: 5,811,877 km (0.1 R)
• M11: 6,108,829 km (0.088 R)
• M12: 6,629,729 km (0.117 R)
• M13: 8,659,772 km (0.057 R)
• M14: 10,711,058 km (0.119 R)
• M15: 11,817,783 km (0.115 R)
• M16: 12,466,439 km (0.104 R)
• M17: 12,575,646 km (0.114 R)
• M18: 13,517,215 km (0.102 R)
• M19: 13,629,563 km (0.119 R)
• M20: 13,742,060 km (0.116 R)
• M21: 14,024,950 km (0.04 R)
• M22: 14,366,931 km (0.105 R)
• M23: 14,481,523 km (0.089 R)
• M24: 14,596,414 km (0.093 R)
• M25: 15,233,850 km (0.043 R)
• M26: 17,383,123 km (0.102 R)
• M27: 18,058,707 km (0.057 R)
• M28: 18,182,574 km (0.112 R)
• M29: 18,555,521 km (0.115 R)
• M30: 18,680,436 km (0.062 R)
• M31: 19,753,352 km (0.046 R)
• M32: 20,008,715 km (0.051 R)
• M33: 20,651,836 km (0.12 R)
• M34: 21,892,601 km (0.067 R)
• M35: 22,688,761 km (0.118 R)
• M36: 24,104,705 km (0.086 R)
• M37: 24,241,138 km (0.043 R)
• M38: 24,789,115 km (0.085 R)
• M39: 25,688,198 km (0.09 R)
• M40: 27,234,292 km (0.073 R)
• M41: 28,161,949 km (0.114 R)
• M42: 28,377,519 km (0.066 R)
• M43: 28,521,432 km (0.118 R)
• M44: 28,810,306 km (0.055 R)
• M45: 29,682,312 km (0.075 R)
• M46: 30,121,681 km (0.117 R)
• M47: 32,125,096 km (0.063 R)
• M48: 32,425,488 km (0.07 R)
• M49: 33,636,782 km (0.085 R)
• M50: 33,789,222 km (0.075 R)
• M51: 35,403,682 km (0.069 R)
• M52: 35,558,815 km (0.075 R)
• M53: 35,869,680 km (0.089 R)
• M54: 36,493,952 km (0.098 R)
• M55: 38,070,713 km (0.06 R)
• M56: 39,588,982 km (0.076 R)
• M57: 40,477,145 km (0.068 R)
• M58: 40,964,235 km (0.12 R)
• M59: 41,535,101 km (0.103 R)
• M60: 41,862,571 km (0.077 R)
• M61: 42,026,530 km (0.103 R)
• M62: 43,180,677 km (0.11 R)
• M63: 43,928,068 km (0.049 R)
• M64: 46,790,175 km (0.105 R)
• M65: 47,472,341 km (0.056 R)
• M66: 47,643,331 km (0.041 R)
• M67: 48,243,668 km (0.112 R)
• M68: 48,415,556 km (0.058 R)
• M69: 48,846,398 km (0.088 R)
• M70: 49,365,203 km (0.109 R)
• M71: 52,515,585 km (0.111 R)
• M72: 52,958,245 km (0.12 R)
• M73: 53,936,465 km (0.104 R)
• M74: 54,562,083 km (0.103 R)
• M75: 55,640,235 km (0.084 R)
• M76: 56,091,572 km (0.088 R)
• M77: 57,452,763 km (0.097 R)
• M78: 59,468,744 km (0.049 R)
• M79: 59,561,046 km (0.033 R)
• M80: 59,653,198 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit