🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 20 Hours

Environment

Temp: 231 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.71 AU - 0.87 AU

Year: 260 Days

Day: 15.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.43 AU - 2.67 AU

Year: 1510 Days

Day: 12.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.01 AU - 3.31 AU

Year: 1609 Days

Day: 23.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.67 AU - 2.69 AU

Year: 1627 Days

Day: 45.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.79 AU - 5.17 AU

Year: 3517 Days

Day: 41.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 9.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.95 AU - 6.09 AU

Year: 4171 Days

Day: 10 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,495,594 km

• M1: 161,267 km (0.111 R)
• M2: 505,192 km (0.097 R)
• M3: 656,136 km (0.115 R)
• M4: 756,217 km (0.085 R)
• M5: 1,077,404 km (0.105 R)
• M6: 1,153,400 km (0.081 R)
• M7: 1,231,041 km (0.079 R)
• M8: 1,487,302 km (0.089 R)
• M9: 1,671,906 km (0.118 R)
• M10: 2,145,233 km (0.037 R)
• M11: 2,629,183 km (0.102 R)
• M12: 2,763,073 km (0.092 R)
• M13: 2,914,316 km (0.081 R)
• M14: 3,304,767 km (0.091 R)
• M15: 3,563,272 km (0.099 R)
• M16: 3,811,754 km (0.093 R)
• M17: 3,946,541 km (0.108 R)
• M18: 4,083,124 km (0.075 R)
• M19: 4,151,939 km (0.057 R)
• M20: 4,290,766 km (0.1 R)
• M21: 4,395,784 km (0.084 R)
• M22: 4,466,394 km (0.119 R)
• M23: 4,626,613 km (0.101 R)
• M24: 5,174,291 km (0.095 R)
• M25: 5,512,831 km (0.063 R)
• M26: 5,878,000 km (0.117 R)
• M27: 5,994,835 km (0.117 R)
• M28: 6,191,557 km (0.075 R)
• M29: 6,430,315 km (0.116 R)
• M30: 6,733,251 km (0.07 R)
• M31: 6,794,286 km (0.09 R)
• M32: 7,020,030 km (0.108 R)
• M33: 8,033,854 km (0.051 R)
• M34: 8,316,295 km (0.099 R)
• M35: 8,447,642 km (0.05 R)
• M36: 8,779,450 km (0.116 R)
• M37: 8,958,070 km (0.086 R)
• M38: 9,501,260 km (0.087 R)
• M39: 10,762,220 km (0.07 R)
• M40: 11,073,683 km (0.112 R)
• M41: 11,266,814 km (0.089 R)
• M42: 12,448,787 km (0.05 R)
• M43: 12,624,415 km (0.12 R)
• M44: 13,054,509 km (0.027 R)
• M45: 13,130,804 km (0.117 R)
• M46: 13,412,197 km (0.108 R)
• M47: 13,902,878 km (0.091 R)
• M48: 14,531,189 km (0.11 R)
• M49: 14,742,721 km (0.083 R)
• M50: 14,928,671 km (0.082 R)
• M51: 15,652,874 km (0.067 R)
• M52: 15,815,487 km (0.108 R)
• M53: 16,278,941 km (0.107 R)
• M54: 16,388,746 km (0.093 R)
• M55: 16,526,226 km (0.115 R)
• M56: 18,148,914 km (0.088 R)
• M57: 18,319,606 km (0.093 R)
• M58: 18,662,783 km (0.118 R)
• M59: 19,094,672 km (0.069 R)
• M60: 19,384,443 km (0.089 R)
• M61: 19,471,659 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 9.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.9 AU - 6.3 AU

Year: 4271 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,495,594 km

• M1: 123,867 km (0.107 R)
• M2: 189,840 km (0.081 R)
• M3: 369,208 km (0.069 R)
• M4: 577,298 km (0.113 R)
• M5: 673,639 km (0.068 R)
• M6: 787,483 km (0.087 R)
• M7: 883,675 km (0.047 R)
• M8: 1,022,501 km (0.111 R)
• M9: 1,210,097 km (0.081 R)
• M10: 1,527,544 km (0.084 R)
• M11: 2,034,980 km (0.106 R)
• M12: 2,255,487 km (0.07 R)
• M13: 2,359,906 km (0.06 R)
• M14: 2,573,682 km (0.111 R)
• M15: 2,719,689 km (0.089 R)
• M16: 3,058,528 km (0.12 R)
• M17: 3,232,960 km (0.101 R)
• M18: 3,370,889 km (0.108 R)
• M19: 4,153,884 km (0.062 R)
• M20: 4,390,847 km (0.072 R)
• M21: 4,544,035 km (0.071 R)
• M22: 4,721,159 km (0.113 R)
• M23: 5,266,294 km (0.106 R)
• M24: 5,570,127 km (0.107 R)
• M25: 5,855,560 km (0.077 R)
• M26: 6,048,392 km (0.097 R)
• M27: 6,540,120 km (0.072 R)
• M28: 7,019,132 km (0.038 R)
• M29: 7,172,620 km (0.114 R)
• M30: 7,483,334 km (0.103 R)
• M31: 7,771,909 km (0.116 R)
• M32: 8,010,816 km (0.065 R)
• M33: 8,686,999 km (0.085 R)
• M34: 8,769,427 km (0.065 R)
• M35: 8,990,383 km (0.076 R)
• M36: 9,607,474 km (0.11 R)
• M37: 9,806,739 km (0.118 R)
• M38: 9,949,904 km (0.09 R)
• M39: 10,093,817 km (0.068 R)
• M40: 10,151,562 km (0.111 R)
• M41: 10,325,395 km (0.041 R)
• M42: 10,764,464 km (0.082 R)
• M43: 11,239,438 km (0.101 R)
• M44: 11,329,346 km (0.089 R)
• M45: 11,964,987 km (0.09 R)
• M46: 12,148,693 km (0.104 R)
• M47: 12,549,915 km (0.077 R)
• M48: 12,674,231 km (0.084 R)
• M49: 13,333,808 km (0.072 R)
• M50: 13,556,260 km (0.118 R)
• M51: 14,101,394 km (0.115 R)
• M52: 14,425,423 km (0.108 R)
• M53: 14,490,499 km (0.071 R)
• M54: 14,555,723 km (0.104 R)
• M55: 14,850,281 km (0.069 R)
• M56: 14,948,866 km (0.057 R)
• M57: 15,345,600 km (0.093 R)
• M58: 15,678,904 km (0.111 R)
• M59: 15,846,454 km (0.102 R)
• M60: 16,115,730 km (0.093 R)
• M61: 16,420,610 km (0.109 R)
• M62: 17,001,499 km (0.085 R)
• M63: 17,208,093 km (0.048 R)
• M64: 17,693,539 km (0.101 R)
• M65: 19,033,636 km (0.098 R)
• M66: 20,479,350 km (0.117 R)
• M67: 21,326,523 km (0.043 R)
• M68: 21,400,723 km (0.106 R)
• M69: 21,475,074 km (0.117 R)
• M70: 21,960,070 km (0.112 R)
• M71: 22,298,011 km (0.117 R)
• M72: 22,373,259 km (0.077 R)
• M73: 23,322,009 km (0.118 R)
• M74: 23,666,682 km (0.118 R)
• M75: 24,090,344 km (0.116 R)
• M76: 25,023,535 km (0.077 R)
• M77: 25,376,436 km (0.077 R)
• M78: 25,573,158 km (0.099 R)
• M79: 26,484,957 km (0.043 R)
• M80: 26,604,785 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 9.1

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.51 AU - 6.07 AU

Year: 4512 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,495,594 km

• M1: 120,426 km (0.112 R)
• M2: 194,627 km (0.052 R)
• M3: 406,906 km (0.112 R)
• M4: 464,950 km (0.094 R)
• M5: 693,386 km (0.113 R)
• M6: 827,575 km (0.09 R)
• M7: 1,222,663 km (0.042 R)
• M8: 1,296,565 km (0.077 R)
• M9: 1,623,137 km (0.086 R)
• M10: 1,721,273 km (0.06 R)
• M11: 2,205,372 km (0.099 R)
• M12: 2,691,415 km (0.094 R)
• M13: 3,027,113 km (0.11 R)
• M14: 3,189,726 km (0.052 R)
• M15: 3,460,049 km (0.12 R)
• M16: 3,846,909 km (0.04 R)
• M17: 3,978,855 km (0.042 R)
• M18: 4,157,325 km (0.097 R)
• M19: 4,247,532 km (0.087 R)
• M20: 4,384,115 km (0.119 R)
• M21: 4,545,232 km (0.07 R)
• M22: 4,968,594 km (0.097 R)
• M23: 5,064,486 km (0.119 R)
• M24: 5,233,682 km (0.064 R)
• M25: 5,306,835 km (0.092 R)
• M26: 5,429,356 km (0.101 R)
• M27: 5,552,923 km (0.055 R)
• M28: 5,752,487 km (0.119 R)
• M29: 6,210,256 km (0.033 R)
• M30: 6,313,629 km (0.098 R)
• M31: 6,600,856 km (0.109 R)
• M32: 6,918,902 km (0.065 R)
• M33: 7,625,452 km (0.086 R)
• M34: 8,469,035 km (0.083 R)
• M35: 8,555,053 km (0.058 R)
• M36: 9,047,829 km (0.087 R)
• M37: 9,165,114 km (0.109 R)
• M38: 9,371,708 km (0.065 R)
• M39: 10,121,792 km (0.067 R)
• M40: 10,457,938 km (0.066 R)
• M41: 10,984,672 km (0.108 R)
• M42: 11,109,886 km (0.088 R)
• M43: 11,615,377 km (0.12 R)
• M44: 12,322,825 km (0.039 R)
• M45: 12,714,473 km (0.11 R)
• M46: 13,376,443 km (0.075 R)
• M47: 13,812,820 km (0.112 R)
• M48: 14,802,859 km (0.112 R)
• M49: 15,184,483 km (0.118 R)
• M50: 15,323,908 km (0.107 R)
• M51: 15,886,396 km (0.045 R)
• M52: 16,028,065 km (0.029 R)
• M53: 16,134,579 km (0.085 R)
• M54: 16,886,907 km (0.036 R)
• M55: 17,067,771 km (0.113 R)
• M56: 17,285,585 km (0.06 R)
• M57: 17,907,763 km (0.069 R)
• M58: 18,018,316 km (0.073 R)
• M59: 18,388,570 km (0.073 R)
• M60: 19,325,053 km (0.089 R)
• M61: 19,400,600 km (0.067 R)
• M62: 19,703,984 km (0.119 R)
• M63: 20,200,200 km (0.062 R)
• M64: 20,392,135 km (0.11 R)
• M65: 20,623,413 km (0.077 R)
• M66: 21,049,468 km (0.102 R)
• M67: 23,949,871 km (0.063 R)
• M68: 24,602,118 km (0.11 R)
• M69: 25,095,192 km (0.107 R)
• M70: 25,177,770 km (0.062 R)
• M71: 25,260,348 km (0.105 R)
• M72: 25,882,526 km (0.096 R)
• M73: 26,509,939 km (0.086 R)
• M74: 28,164,193 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.44 AU - 10.07 AU

Year: 8788 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,495,594 km

• M1: 178,769 km (0.05 R)
• M2: 278,402 km (0.059 R)
• M3: 981,212 km (0.1 R)
• M4: 1,194,389 km (0.106 R)
• M5: 1,644,529 km (0.118 R)
• M6: 1,806,245 km (0.098 R)
• M7: 2,297,674 km (0.091 R)
• M8: 2,506,064 km (0.104 R)
• M9: 2,639,505 km (0.111 R)
• M10: 2,720,736 km (0.112 R)
• M11: 2,830,392 km (0.1 R)
• M12: 3,883,561 km (0.117 R)
• M13: 4,420,168 km (0.065 R)
• M14: 4,746,740 km (0.06 R)
• M15: 4,946,603 km (0.067 R)
• M16: 5,667,964 km (0.062 R)
• M17: 5,773,730 km (0.103 R)
• M18: 6,385,585 km (0.065 R)
• M19: 8,103,717 km (0.08 R)
• M20: 8,223,245 km (0.097 R)
• M21: 8,343,223 km (0.113 R)
• M22: 8,584,973 km (0.1 R)
• M23: 8,788,277 km (0.09 R)
• M24: 8,870,107 km (0.033 R)
• M25: 9,491,387 km (0.115 R)
• M26: 10,907,779 km (0.086 R)
• M27: 11,128,137 km (0.054 R)
• M28: 11,483,731 km (0.112 R)
• M29: 11,573,340 km (0.073 R)
• M30: 11,798,036 km (0.087 R)
• M31: 11,978,900 km (0.078 R)
• M32: 12,758,006 km (0.096 R)
• M33: 13,317,801 km (0.085 R)
• M34: 13,600,690 km (0.059 R)
• M35: 13,885,525 km (0.087 R)
• M36: 14,028,840 km (0.064 R)
• M37: 14,947,221 km (0.078 R)
• M38: 16,235,259 km (0.098 R)
• M39: 17,455,828 km (0.103 R)
• M40: 17,662,123 km (0.119 R)
• M41: 17,765,495 km (0.077 R)
• M42: 18,181,377 km (0.074 R)
• M43: 18,285,797 km (0.097 R)
• M44: 18,547,892 km (0.083 R)
• M45: 19,715,503 km (0.045 R)
• M46: 20,743,091 km (0.071 R)
• M47: 22,233,236 km (0.106 R)
• M48: 22,344,985 km (0.076 R)
• M49: 22,737,680 km (0.107 R)
• M50: 23,076,070 km (0.096 R)
• M51: 23,529,800 km (0.07 R)
• M52: 25,257,506 km (0.118 R)
• M53: 25,607,864 km (0.095 R)
• M54: 26,254,576 km (0.102 R)
• M55: 26,728,203 km (0.09 R)
• M56: 27,085,442 km (0.037 R)
• M57: 27,744,272 km (0.115 R)
• M58: 27,864,548 km (0.078 R)
• M59: 28,226,725 km (0.104 R)
• M60: 29,261,194 km (0.091 R)
• M61: 29,875,592 km (0.1 R)
• M62: 30,308,080 km (0.042 R)
• M63: 30,494,180 km (0.113 R)
• M64: 30,805,044 km (0.096 R)
• M65: 30,992,041 km (0.093 R)
• M66: 32,185,383 km (0.075 R)
• M67: 33,010,565 km (0.096 R)
• M68: 33,265,929 km (0.098 R)
• M69: 34,035,760 km (0.116 R)
• M70: 35,985,917 km (0.094 R)
• M71: 37,838,687 km (0.07 R)
• M72: 39,316,116 km (0.07 R)
• M73: 41,155,122 km (0.109 R)
• M74: 42,050,465 km (0.073 R)
• M75: 43,370,667 km (0.12 R)
• M76: 43,860,450 km (0.061 R)
• M77: 44,281,718 km (0.08 R)
• M78: 44,916,312 km (0.119 R)
• M79: 45,766,925 km (0.065 R)
• M80: 46,194,177 km (0.045 R)
• M81: 46,479,909 km (0.094 R)
• M82: 48,350,630 km (0.079 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: 263 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit