🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 184 Days

Day: 13.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,486,500 km

• M1: 27,825 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.72 AU - 1.04 AU

Year: 297 Days

Day: 23.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 302 Days

Day: 42.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.88 AU - 1 AU

Year: 328 Days

Day: 19.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.45 AU - 1.59 AU

Year: 674 Days

Day: 40 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.09 AU - 2.87 AU

Year: 1406 Days

Day: 19.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 14.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.59 AU - 6.37 AU

Year: 5263 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,486,500 km

• M1: 206,894 km (0.105 R)
• M2: 325,974 km (0.062 R)
• M3: 552,315 km (0.109 R)
• M4: 677,678 km (0.107 R)
• M5: 788,979 km (0.028 R)
• M6: 1,195,287 km (0.045 R)
• M7: 1,513,332 km (0.111 R)
• M8: 1,717,683 km (0.107 R)
• M9: 1,859,202 km (0.072 R)
• M10: 2,192,357 km (0.081 R)
• M11: 2,585,500 km (0.105 R)
• M12: 2,769,954 km (0.039 R)
• M13: 2,874,373 km (0.078 R)
• M14: 3,195,710 km (0.059 R)
• M15: 3,305,515 km (0.085 R)
• M16: 3,506,424 km (0.087 R)
• M17: 3,780,637 km (0.081 R)
• M18: 4,062,031 km (0.084 R)
• M19: 4,157,325 km (0.096 R)
• M20: 4,497,062 km (0.087 R)
• M21: 4,670,446 km (0.109 R)
• M22: 4,947,351 km (0.08 R)
• M23: 5,049,527 km (0.036 R)
• M24: 6,329,037 km (0.064 R)
• M25: 6,467,864 km (0.036 R)
• M26: 6,664,136 km (0.117 R)
• M27: 6,890,777 km (0.086 R)
• M28: 7,206,728 km (0.114 R)
• M29: 7,322,816 km (0.096 R)
• M30: 7,468,823 km (0.045 R)
• M31: 7,645,349 km (0.072 R)
• M32: 8,032,508 km (0.051 R)
• M33: 8,183,153 km (0.059 R)
• M34: 8,888,208 km (0.097 R)
• M35: 9,075,355 km (0.068 R)
• M36: 9,200,867 km (0.067 R)
• M37: 9,390,258 km (0.101 R)
• M38: 10,128,225 km (0.109 R)
• M39: 10,586,742 km (0.108 R)
• M40: 10,785,258 km (0.1 R)
• M41: 11,085,501 km (0.054 R)
• M42: 11,388,437 km (0.082 R)
• M43: 11,660,107 km (0.088 R)
• M44: 13,620,886 km (0.096 R)
• M45: 13,981,716 km (0.078 R)
• M46: 14,455,642 km (0.108 R)
• M47: 14,712,951 km (0.114 R)
• M48: 15,307,004 km (0.113 R)
• M49: 15,419,202 km (0.105 R)
• M50: 15,569,398 km (0.101 R)
• M51: 15,833,139 km (0.094 R)
• M52: 16,288,964 km (0.115 R)
• M53: 16,672,084 km (0.107 R)
• M54: 16,787,574 km (0.082 R)
• M55: 16,980,705 km (0.067 R)
• M56: 17,096,942 km (0.096 R)
• M57: 18,194,691 km (0.103 R)
• M58: 18,353,415 km (0.115 R)
• M59: 18,512,587 km (0.109 R)
• M60: 19,234,397 km (0.076 R)
• M61: 22,425,170 km (0.046 R)
• M62: 23,022,813 km (0.108 R)
• M63: 23,496,141 km (0.114 R)
• M64: 25,155,630 km (0.086 R)
• M65: 27,578,517 km (0.049 R)
• M66: 27,715,250 km (0.102 R)
• M67: 28,081,166 km (0.074 R)
• M68: 28,540,731 km (0.102 R)
• M69: 29,002,838 km (0.072 R)
• M70: 29,141,964 km (0.112 R)
• M71: 29,281,240 km (0.07 R)
• M72: 30,121,830 km (0.107 R)
• M73: 30,356,849 km (0.119 R)
• M74: 31,065,344 km (0.045 R)
• M75: 31,207,612 km (0.072 R)
• M76: 32,162,196 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 8.5

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.49 AU - 7.01 AU

Year: 5623 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,486,500 km

• M1: 163,660 km (0.103 R)
• M2: 306,077 km (0.032 R)
• M3: 473,776 km (0.072 R)
• M4: 594,652 km (0.116 R)
• M5: 767,886 km (0.068 R)
• M6: 824,583 km (0.063 R)
• M7: 897,737 km (0.056 R)
• M8: 1,196,035 km (0.078 R)
• M9: 1,578,856 km (0.112 R)
• M10: 1,634,058 km (0.049 R)
• M11: 1,784,254 km (0.077 R)
• M12: 1,880,595 km (0.059 R)
• M13: 1,958,835 km (0.095 R)
• M14: 2,366,788 km (0.056 R)
• M15: 2,778,631 km (0.087 R)
• M16: 3,766,874 km (0.092 R)
• M17: 4,017,002 km (0.028 R)
• M18: 4,324,276 km (0.09 R)
• M19: 4,826,476 km (0.058 R)
• M20: 4,907,558 km (0.119 R)
• M21: 4,988,939 km (0.054 R)
• M22: 5,515,374 km (0.088 R)
• M23: 5,828,183 km (0.049 R)
• M24: 6,059,462 km (0.071 R)
• M25: 6,441,535 km (0.098 R)
• M26: 6,710,811 km (0.045 R)
• M27: 6,892,273 km (0.074 R)
• M28: 7,415,267 km (0.115 R)
• M29: 10,043,851 km (0.12 R)
• M30: 10,112,966 km (0.096 R)
• M31: 10,321,206 km (0.108 R)
• M32: 10,565,948 km (0.098 R)
• M33: 10,671,415 km (0.073 R)
• M34: 12,074,343 km (0.084 R)
• M35: 12,147,796 km (0.098 R)
• M36: 12,295,299 km (0.063 R)
• M37: 12,629,202 km (0.069 R)
• M38: 13,003,795 km (0.075 R)
• M39: 13,116,891 km (0.118 R)
• M40: 13,306,132 km (0.037 R)
• M41: 13,649,011 km (0.033 R)
• M42: 14,033,327 km (0.106 R)
• M43: 14,343,444 km (0.091 R)
• M44: 15,207,820 km (0.091 R)
• M45: 15,326,900 km (0.113 R)
• M46: 15,566,257 km (0.083 R)
• M47: 16,904,260 km (0.079 R)
• M48: 17,027,678 km (0.08 R)
• M49: 17,483,054 km (0.096 R)
• M50: 17,566,231 km (0.072 R)
• M51: 18,321,102 km (0.077 R)
• M52: 18,872,819 km (0.05 R)
• M53: 19,258,033 km (0.085 R)
• M54: 20,123,307 km (0.052 R)
• M55: 20,692,377 km (0.102 R)
• M56: 21,001,147 km (0.113 R)
• M57: 21,667,756 km (0.109 R)
• M58: 22,296,216 km (0.102 R)
• M59: 22,794,078 km (0.054 R)
• M60: 23,570,940 km (0.109 R)
• M61: 24,263,578 km (0.037 R)
• M62: 24,775,651 km (0.029 R)
• M63: 25,009,772 km (0.105 R)
• M64: 25,150,394 km (0.113 R)
• M65: 25,338,588 km (0.076 R)
• M66: 25,858,142 km (0.047 R)
• M67: 26,333,564 km (0.09 R)
• M68: 27,341,255 km (0.069 R)
• M69: 27,971,511 km (0.105 R)
• M70: 28,068,899 km (0.101 R)
• M71: 28,263,975 km (0.118 R)
• M72: 28,901,112 km (0.087 R)
• M73: 29,196,867 km (0.066 R)
• M74: 29,493,519 km (0.081 R)
• M75: 29,890,552 km (0.116 R)
• M76: 30,640,037 km (0.118 R)
• M77: 30,941,477 km (0.047 R)
• M78: 31,294,528 km (0.06 R)
• M79: 31,496,784 km (0.027 R)
• M80: 33,079,380 km (0.113 R)
• M81: 34,844,635 km (0.075 R)
• M82: 34,949,354 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67

Radius: 5.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.85 AU - 13.97 AU

Year: 18671 Days

Day: 18.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,486,500 km

• M1: 137,480 km (0.104 R)
• M2: 361,428 km (0.106 R)
• M3: 518,207 km (0.086 R)
• M4: 554,709 km (0.086 R)
• M5: 630,106 km (0.101 R)
• M6: 791,522 km (0.116 R)
• M7: 848,220 km (0.091 R)
• M8: 950,844 km (0.096 R)
• M9: 1,057,507 km (0.072 R)
• M10: 1,249,741 km (0.074 R)
• M11: 1,505,254 km (0.09 R)
• M12: 1,593,965 km (0.072 R)
• M13: 1,814,173 km (0.095 R)
• M14: 1,851,872 km (0.06 R)
• M15: 1,947,166 km (0.106 R)
• M16: 2,083,300 km (0.114 R)
• M17: 2,406,132 km (0.119 R)
• M18: 2,615,868 km (0.051 R)
• M19: 3,052,844 km (0.055 R)
• M20: 3,302,822 km (0.097 R)
• M21: 3,372,235 km (0.099 R)
• M22: 3,418,760 km (0.106 R)
• M23: 3,512,259 km (0.091 R)
• M24: 3,702,099 km (0.108 R)
• M25: 4,042,434 km (0.08 R)
• M26: 4,191,284 km (0.117 R)
• M27: 4,468,937 km (0.028 R)
• M28: 4,571,412 km (0.091 R)
• M29: 4,778,605 km (0.111 R)
• M30: 4,988,939 km (0.113 R)
• M31: 5,500,564 km (0.099 R)
• M32: 5,665,571 km (0.076 R)
• M33: 6,514,987 km (0.104 R)
• M34: 6,660,396 km (0.101 R)
• M35: 6,806,853 km (0.085 R)
• M36: 7,708,030 km (0.108 R)
• M37: 8,141,266 km (0.114 R)
• M38: 8,297,895 km (0.113 R)
• M39: 8,614,145 km (0.066 R)
• M40: 8,709,887 km (0.076 R)
• M41: 8,741,752 km (0.086 R)
• M42: 9,128,462 km (0.057 R)
• M43: 9,356,599 km (0.115 R)
• M44: 9,389,211 km (0.113 R)
• M45: 9,454,885 km (0.081 R)
• M46: 10,052,079 km (0.051 R)
• M47: 10,661,541 km (0.074 R)
• M48: 10,936,203 km (0.106 R)
• M49: 11,352,534 km (0.106 R)
• M50: 11,844,860 km (0.1 R)
• M51: 12,451,928 km (0.117 R)
• M52: 12,668,696 km (0.103 R)
• M53: 12,996,165 km (0.087 R)
• M54: 13,105,821 km (0.119 R)
• M55: 13,252,726 km (0.114 R)
• M56: 13,473,981 km (0.075 R)
• M57: 13,547,882 km (0.037 R)
• M58: 14,144,927 km (0.061 R)
• M59: 14,333,271 km (0.118 R)
• M60: 15,635,969 km (0.093 R)
• M61: 16,261,887 km (0.076 R)
• M62: 16,380,219 km (0.117 R)
• M63: 18,311,228 km (0.091 R)
• M64: 18,434,347 km (0.082 R)
• M65: 19,178,447 km (0.082 R)
• M66: 19,470,462 km (0.064 R)
• M67: 19,806,010 km (0.066 R)
• M68: 20,270,661 km (0.047 R)
• M69: 20,440,455 km (0.08 R)
• M70: 20,653,332 km (0.103 R)
• M71: 20,824,173 km (0.12 R)
• M72: 21,081,332 km (0.064 R)
• M73: 21,253,369 km (0.106 R)
• M74: 21,859,241 km (0.029 R)
• M75: 22,033,373 km (0.066 R)
• M76: 22,382,983 km (0.043 R)
• M77: 23,755,244 km (0.101 R)
• M78: 24,926,895 km (0.038 R)
• M79: 25,840,938 km (0.102 R)
• M80: 26,255,773 km (0.076 R)
• M81: 26,301,998 km (0.049 R)
• M82: 26,440,825 km (0.107 R)
• M83: 27,607,539 km (0.047 R)
• M84: 27,795,883 km (0.052 R)
• M85: 28,552,998 km (0.112 R)
• M86: 28,648,142 km (0.098 R)
• M87: 28,934,173 km (0.073 R)
• M88: 29,173,230 km (0.101 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit