🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.59 AU - 0.65 AU

Year: 172 Days

Day: 22 Hours

Environment

Temp: 198 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,563,517 km

• M1: 80,633 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.82 AU - 1.06 AU

Year: 322 Days

Day: 30.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,563,517 km

• M1: 46,226 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.87 AU - 3.09 AU

Year: 1379 Days

Day: 40.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.38 AU - 5.52 AU

Year: 3315 Days

Day: 21.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 10.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.46 AU - 7.6 AU

Year: 6582 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,563,517 km

• M1: 131,347 km (0.109 R)
• M2: 392,246 km (0.087 R)
• M3: 482,304 km (0.059 R)
• M4: 568,173 km (0.079 R)
• M5: 673,490 km (0.105 R)
• M6: 743,053 km (0.045 R)
• M7: 845,078 km (0.116 R)
• M8: 1,047,783 km (0.039 R)
• M9: 1,372,860 km (0.074 R)
• M10: 1,632,412 km (0.041 R)
• M11: 1,928,167 km (0.105 R)
• M12: 2,113,968 km (0.108 R)
• M13: 2,775,489 km (0.097 R)
• M14: 3,177,459 km (0.066 R)
• M15: 3,905,552 km (0.096 R)
• M16: 4,115,437 km (0.078 R)
• M17: 4,683,909 km (0.079 R)
• M18: 5,019,906 km (0.087 R)
• M19: 5,392,704 km (0.075 R)
• M20: 5,656,146 km (0.078 R)
• M21: 5,774,627 km (0.112 R)
• M22: 5,864,087 km (0.115 R)
• M23: 5,953,846 km (0.11 R)
• M24: 6,348,634 km (0.079 R)
• M25: 6,720,535 km (0.104 R)
• M26: 6,877,613 km (0.034 R)
• M27: 7,163,494 km (0.098 R)
• M28: 7,420,802 km (0.047 R)
• M29: 8,211,278 km (0.048 R)
• M30: 9,516,818 km (0.109 R)
• M31: 10,665,730 km (0.051 R)
• M32: 10,922,889 km (0.087 R)
• M33: 11,405,940 km (0.077 R)
• M34: 11,555,987 km (0.112 R)
• M35: 12,315,944 km (0.047 R)
• M36: 12,392,837 km (0.075 R)
• M37: 12,663,310 km (0.083 R)
• M38: 12,740,951 km (0.053 R)
• M39: 12,935,578 km (0.065 R)
• M40: 13,209,941 km (0.057 R)
• M41: 13,924,121 km (0.116 R)
• M42: 14,124,732 km (0.058 R)
• M43: 14,895,759 km (0.092 R)
• M44: 16,056,938 km (0.105 R)
• M45: 16,309,609 km (0.107 R)
• M46: 16,521,140 km (0.083 R)
• M47: 17,118,185 km (0.067 R)
• M48: 17,939,926 km (0.095 R)
• M49: 19,666,435 km (0.044 R)
• M50: 19,756,493 km (0.104 R)
• M51: 19,891,730 km (0.078 R)
• M52: 20,435,668 km (0.109 R)
• M53: 20,526,773 km (0.112 R)
• M54: 20,618,027 km (0.074 R)
• M55: 20,709,432 km (0.104 R)
• M56: 20,892,689 km (0.081 R)
• M57: 21,122,471 km (0.097 R)
• M58: 22,236,975 km (0.119 R)
• M59: 22,612,765 km (0.074 R)
• M60: 23,992,507 km (0.109 R)
• M61: 24,185,039 km (0.09 R)
• M62: 25,155,032 km (0.101 R)
• M63: 25,890,754 km (0.11 R)
• M64: 26,385,324 km (0.089 R)
• M65: 26,783,105 km (0.064 R)
• M66: 27,132,865 km (0.064 R)
• M67: 28,039,129 km (0.065 R)
• M68: 28,546,864 km (0.105 R)
• M69: 29,519,998 km (0.102 R)
• M70: 29,623,071 km (0.07 R)
• M71: 29,984,799 km (0.091 R)
• M72: 30,660,383 km (0.094 R)
• M73: 30,764,802 km (0.111 R)
• M74: 31,341,053 km (0.029 R)
• M75: 32,132,575 km (0.12 R)
• M76: 32,344,705 km (0.117 R)
• M77: 32,504,177 km (0.053 R)
• M78: 32,877,124 km (0.067 R)
• M79: 33,251,717 km (0.089 R)
• M80: 34,329,420 km (0.082 R)
• M81: 35,090,574 km (0.118 R)
• M82: 35,692,556 km (0.079 R)
• M83: 37,073,494 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 13.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.15 AU - 10.01 AU

Year: 10470 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,563,517 km

• M1: 199,564 km (0.101 R)
• M2: 386,860 km (0.085 R)
• M3: 715,377 km (0.094 R)
• M4: 1,193,492 km (0.089 R)
• M5: 1,411,007 km (0.078 R)
• M6: 1,594,863 km (0.029 R)
• M7: 1,836,164 km (0.116 R)
• M8: 2,247,708 km (0.086 R)
• M9: 2,409,573 km (0.088 R)
• M10: 2,831,588 km (0.1 R)
• M11: 2,948,275 km (0.109 R)
• M12: 3,277,390 km (0.107 R)
• M13: 3,524,227 km (0.096 R)
• M14: 3,681,753 km (0.116 R)
• M15: 3,777,496 km (0.087 R)
• M16: 4,003,987 km (0.077 R)
• M17: 4,954,532 km (0.073 R)
• M18: 5,528,389 km (0.083 R)
• M19: 5,897,896 km (0.099 R)
• M20: 6,237,483 km (0.102 R)
• M21: 7,334,484 km (0.059 R)
• M22: 7,699,802 km (0.107 R)
• M23: 7,946,788 km (0.083 R)
• M24: 8,533,063 km (0.092 R)
• M25: 8,831,510 km (0.059 R)
• M26: 9,747,498 km (0.088 R)
• M27: 10,420,240 km (0.045 R)
• M28: 10,969,413 km (0.11 R)
• M29: 12,287,221 km (0.1 R)
• M30: 12,431,284 km (0.109 R)
• M31: 12,867,212 km (0.088 R)
• M32: 13,308,227 km (0.101 R)
• M33: 13,704,362 km (0.093 R)
• M34: 14,457,587 km (0.117 R)
• M35: 14,660,741 km (0.113 R)
• M36: 15,327,499 km (0.104 R)
• M37: 15,586,602 km (0.116 R)
• M38: 15,847,202 km (0.074 R)
• M39: 16,743,891 km (0.104 R)
• M40: 17,333,008 km (0.084 R)
• M41: 17,657,186 km (0.043 R)
• M42: 18,202,022 km (0.12 R)
• M43: 18,366,430 km (0.107 R)
• M44: 18,752,243 km (0.047 R)
• M45: 19,812,892 km (0.082 R)
• M46: 21,238,111 km (0.094 R)
• M47: 22,226,055 km (0.049 R)
• M48: 22,637,299 km (0.119 R)
• M49: 22,932,606 km (0.045 R)
• M50: 23,885,843 km (0.106 R)
• M51: 24,005,970 km (0.089 R)
• M52: 24,730,772 km (0.094 R)
• M53: 24,912,982 km (0.045 R)
• M54: 26,573,967 km (0.119 R)
• M55: 27,260,771 km (0.092 R)
• M56: 27,512,096 km (0.048 R)
• M57: 27,701,038 km (0.091 R)
• M58: 29,099,628 km (0.098 R)
• M59: 30,131,255 km (0.085 R)
• M60: 30,521,257 km (0.039 R)
• M61: 31,174,850 km (0.053 R)
• M62: 31,767,108 km (0.07 R)
• M63: 32,829,253 km (0.092 R)
• M64: 33,700,810 km (0.081 R)
• M65: 33,902,917 km (0.042 R)
• M66: 35,124,682 km (0.116 R)
• M67: 35,466,514 km (0.112 R)
• M68: 35,878,357 km (0.086 R)
• M69: 36,222,581 km (0.043 R)
• M70: 37,192,723 km (0.037 R)
• M71: 38,734,180 km (0.074 R)
• M72: 39,512,837 km (0.052 R)
• M73: 39,868,431 km (0.113 R)
• M74: 41,229,472 km (0.111 R)
• M75: 41,807,070 km (0.076 R)
• M76: 42,824,485 km (0.059 R)
• M77: 42,970,343 km (0.085 R)
• M78: 44,809,349 km (0.111 R)
• M79: 46,074,499 km (0.108 R)
• M80: 46,974,479 km (0.102 R)
• M81: 47,275,919 km (0.105 R)
• M82: 48,639,803 km (0.087 R)
• M83: 49,097,273 km (0.088 R)
• M84: 49,786,171 km (0.108 R)
• M85: 50,016,552 km (0.08 R)
• M86: 50,247,232 km (0.087 R)
• M87: 51,096,200 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 7.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.75 AU - 16.95 AU

Year: 18200 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,563,517 km

• M1: 186,848 km (0.084 R)
• M2: 305,180 km (0.071 R)
• M3: 451,187 km (0.119 R)
• M4: 992,881 km (0.083 R)
• M5: 1,040,902 km (0.097 R)
• M6: 1,267,094 km (0.119 R)
• M7: 1,508,695 km (0.1 R)
• M8: 1,649,167 km (0.113 R)
• M9: 1,883,138 km (0.115 R)
• M10: 2,190,412 km (0.119 R)
• M11: 2,382,496 km (0.105 R)
• M12: 2,714,603 km (0.076 R)
• M13: 4,263,240 km (0.057 R)
• M14: 4,665,808 km (0.108 R)
• M15: 4,830,216 km (0.112 R)
• M16: 5,122,530 km (0.12 R)
• M17: 5,334,959 km (0.076 R)
• M18: 6,348,934 km (0.093 R)
• M19: 6,531,293 km (0.06 R)
• M20: 6,761,525 km (0.069 R)
• M21: 7,041,572 km (0.043 R)
• M22: 7,135,818 km (0.105 R)
• M23: 7,373,081 km (0.109 R)
• M24: 8,497,608 km (0.059 R)
• M25: 8,901,223 km (0.071 R)
• M26: 9,518,314 km (0.107 R)
• M27: 11,011,301 km (0.111 R)
• M28: 11,561,971 km (0.06 R)
• M29: 12,632,792 km (0.081 R)
• M30: 12,804,830 km (0.117 R)
• M31: 12,919,871 km (0.083 R)
• M32: 13,441,967 km (0.043 R)
• M33: 15,170,870 km (0.11 R)
• M34: 15,292,642 km (0.11 R)
• M35: 15,598,570 km (0.113 R)
• M36: 16,465,789 km (0.11 R)
• M37: 19,821,568 km (0.101 R)
• M38: 21,850,415 km (0.086 R)
• M39: 23,239,132 km (0.105 R)
• M40: 23,309,443 km (0.119 R)
• M41: 24,015,096 km (0.112 R)
• M42: 24,086,155 km (0.034 R)
• M43: 25,375,389 km (0.115 R)
• M44: 25,592,456 km (0.078 R)
• M45: 27,425,030 km (0.074 R)
• M46: 27,722,281 km (0.084 R)
• M47: 28,997,004 km (0.116 R)
• M48: 29,072,551 km (0.046 R)
• M49: 30,137,538 km (0.114 R)
• M50: 31,603,149 km (0.064 R)
• M51: 31,680,939 km (0.076 R)
• M52: 31,914,611 km (0.071 R)
• M53: 32,070,792 km (0.103 R)
• M54: 32,855,283 km (0.087 R)
• M55: 33,725,494 km (0.072 R)
• M56: 33,884,516 km (0.108 R)
• M57: 35,004,855 km (0.034 R)
• M58: 35,085,338 km (0.102 R)
• M59: 35,165,822 km (0.108 R)
• M60: 36,137,161 km (0.112 R)
• M61: 36,871,537 km (0.081 R)
• M62: 38,520,853 km (0.073 R)
• M63: 38,603,880 km (0.112 R)
• M64: 39,020,361 km (0.081 R)
• M65: 39,103,836 km (0.043 R)
• M66: 39,270,787 km (0.098 R)
• M67: 39,521,962 km (0.087 R)
• M68: 39,773,586 km (0.075 R)
• M69: 40,362,702 km (0.112 R)
• M70: 41,634,883 km (0.049 R)
• M71: 41,976,415 km (0.073 R)
• M72: 42,490,433 km (0.078 R)
• M73: 44,392,719 km (0.12 R)
• M74: 44,741,582 km (0.074 R)
• M75: 46,410,944 km (0.094 R)
• M76: 48,100,652 km (0.081 R)
• M77: 49,810,556 km (0.101 R)
• M78: 49,991,719 km (0.072 R)
• M79: 51,265,694 km (0.115 R)
• M80: 52,182,280 km (0.095 R)
• M81: 53,104,402 km (0.06 R)
• M82: 53,938,709 km (0.072 R)
• M83: 55,151,649 km (0.068 R)
• M84: 55,526,690 km (0.058 R)
• M85: 56,184,921 km (0.055 R)
• M86: 56,751,299 km (0.116 R)
• M87: 57,319,471 km (0.08 R)
• M88: 59,899,586 km (0.067 R)
• M89: 60,671,361 km (0.032 R)
• M90: 63,398,381 km (0.088 R)
• M91: 66,065,561 km (0.049 R)
• M92: 66,364,159 km (0.113 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit