🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 39 Hours

Environment

Temp: 150 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.02 AU - 1.1 AU

Year: 384 Days

Day: 22.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.95 AU - 1.57 AU

Year: 497 Days

Day: 16.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.71 AU - 3.19 AU

Year: 1781 Days

Day: 34 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.3 AU - 5.42 AU

Year: 3766 Days

Day: 43.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 14.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.53 AU - 7.19 AU

Year: 5637 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,924,369 km

• M1: 226,342 km (0.091 R)
• M2: 355,295 km (0.113 R)
• M3: 552,315 km (0.101 R)
• M4: 668,254 km (0.091 R)
• M5: 830,119 km (0.119 R)
• M6: 1,086,978 km (0.063 R)
• M7: 1,225,805 km (0.078 R)
• M8: 1,326,784 km (0.088 R)
• M9: 1,584,690 km (0.077 R)
• M10: 2,028,697 km (0.079 R)
• M11: 2,150,320 km (0.082 R)
• M12: 2,401,195 km (0.116 R)
• M13: 2,567,698 km (0.064 R)
• M14: 3,313,294 km (0.084 R)
• M15: 3,478,599 km (0.12 R)
• M16: 3,732,018 km (0.118 R)
• M17: 3,860,971 km (0.038 R)
• M18: 4,123,665 km (0.059 R)
• M19: 4,689,744 km (0.088 R)
• M20: 4,805,981 km (0.093 R)
• M21: 5,041,299 km (0.103 R)
• M22: 5,425,915 km (0.063 R)
• M23: 6,046,148 km (0.095 R)
• M24: 6,506,759 km (0.11 R)
• M25: 6,662,940 km (0.1 R)
• M26: 6,767,658 km (0.119 R)
• M27: 7,031,998 km (0.069 R)
• M28: 7,435,014 km (0.111 R)
• M29: 7,571,148 km (0.113 R)
• M30: 7,845,660 km (0.104 R)
• M31: 8,039,838 km (0.091 R)
• M32: 8,235,662 km (0.073 R)
• M33: 8,376,583 km (0.101 R)
• M34: 8,575,100 km (0.079 R)
• M35: 8,832,707 km (0.113 R)
• M36: 9,326,230 km (0.072 R)
• M37: 10,068,535 km (0.104 R)
• M38: 10,310,136 km (0.057 R)
• M39: 10,431,609 km (0.096 R)
• M40: 10,645,384 km (0.105 R)
• M41: 10,799,021 km (0.047 R)
• M42: 11,264,271 km (0.045 R)
• M43: 11,358,218 km (0.093 R)
• M44: 11,483,731 km (0.108 R)
• M45: 11,672,972 km (0.098 R)
• M46: 11,831,396 km (0.085 R)
• M47: 12,118,475 km (0.067 R)
• M48: 12,504,736 km (0.104 R)
• M49: 12,634,438 km (0.068 R)
• M50: 12,927,949 km (0.102 R)
• M51: 13,422,071 km (0.115 R)
• M52: 14,462,823 km (0.113 R)
• M53: 15,321,216 km (0.097 R)
• M54: 15,564,462 km (0.063 R)
• M55: 15,774,048 km (0.09 R)
• M56: 17,015,262 km (0.096 R)
• M57: 17,448,048 km (0.065 R)
• M58: 18,324,542 km (0.12 R)
• M59: 18,619,849 km (0.04 R)
• M60: 19,177,998 km (0.118 R)
• M61: 19,327,746 km (0.083 R)
• M62: 19,477,942 km (0.085 R)
• M63: 19,779,382 km (0.119 R)
• M64: 21,776,364 km (0.088 R)
• M65: 22,089,322 km (0.064 R)
• M66: 22,403,777 km (0.047 R)
• M67: 22,680,084 km (0.118 R)
• M68: 22,957,588 km (0.1 R)
• M69: 23,877,167 km (0.115 R)
• M70: 24,849,702 km (0.097 R)
• M71: 25,135,883 km (0.069 R)
• M72: 25,340,832 km (0.114 R)
• M73: 25,464,101 km (0.041 R)
• M74: 25,835,253 km (0.058 R)
• M75: 26,708,007 km (0.096 R)
• M76: 26,875,257 km (0.025 R)
• M77: 27,379,402 km (0.097 R)
• M78: 27,632,671 km (0.113 R)
• M79: 27,971,511 km (0.093 R)
• M80: 28,226,575 km (0.109 R)
• M81: 28,397,117 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 11.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.47 AU - 11.27 AU

Year: 12596 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,924,369 km

• M1: 266,434 km (0.116 R)
• M2: 353,051 km (0.119 R)
• M3: 909,705 km (0.03 R)
• M4: 1,016,069 km (0.073 R)
• M5: 1,195,586 km (0.066 R)
• M6: 1,289,384 km (0.086 R)
• M7: 1,385,875 km (0.1 R)
• M8: 1,586,635 km (0.118 R)
• M9: 1,824,196 km (0.098 R)
• M10: 2,918,954 km (0.049 R)
• M11: 3,790,960 km (0.042 R)
• M12: 4,074,896 km (0.063 R)
• M13: 4,476,567 km (0.085 R)
• M14: 4,814,957 km (0.114 R)
• M15: 5,161,575 km (0.09 R)
• M16: 5,596,307 km (0.061 R)
• M17: 6,001,867 km (0.089 R)
• M18: 7,363,207 km (0.037 R)
• M19: 7,451,320 km (0.111 R)
• M20: 7,584,313 km (0.075 R)
• M21: 8,078,584 km (0.025 R)
• M22: 8,215,167 km (0.105 R)
• M23: 8,956,724 km (0.08 R)
• M24: 9,098,243 km (0.106 R)
• M25: 9,288,083 km (0.084 R)
• M26: 9,816,762 km (0.088 R)
• M27: 10,803,061 km (0.064 R)
• M28: 11,155,663 km (0.097 R)
• M29: 11,460,992 km (0.067 R)
• M30: 11,820,625 km (0.043 R)
• M31: 12,604,069 km (0.106 R)
• M32: 13,620,288 km (0.098 R)
• M33: 13,783,200 km (0.03 R)
• M34: 14,385,930 km (0.072 R)
• M35: 15,053,286 km (0.097 R)
• M36: 15,221,733 km (0.047 R)
• M37: 15,958,951 km (0.095 R)
• M38: 17,526,887 km (0.091 R)
• M39: 18,479,077 km (0.116 R)
• M40: 18,659,492 km (0.074 R)
• M41: 18,900,943 km (0.089 R)
• M42: 19,265,064 km (0.099 R)
• M43: 19,509,058 km (0.033 R)
• M44: 19,754,249 km (0.095 R)
• M45: 20,061,972 km (0.103 R)
• M46: 22,452,845 km (0.091 R)
• M47: 22,967,611 km (0.099 R)
• M48: 23,096,864 km (0.09 R)
• M49: 23,681,792 km (0.073 R)
• M50: 24,074,337 km (0.118 R)
• M51: 24,799,737 km (0.085 R)
• M52: 25,934,885 km (0.074 R)
• M53: 26,271,929 km (0.083 R)
• M54: 27,292,037 km (0.079 R)
• M55: 28,533,101 km (0.034 R)
• M56: 30,358,045 km (0.069 R)
• M57: 31,571,583 km (0.081 R)
• M58: 32,365,350 km (0.055 R)
• M59: 33,458,312 km (0.069 R)
• M60: 34,860,044 km (0.045 R)
• M61: 35,232,094 km (0.037 R)
• M62: 35,306,593 km (0.068 R)
• M63: 37,720,505 km (0.076 R)
• M64: 37,949,539 km (0.119 R)
• M65: 38,025,984 km (0.062 R)
• M66: 38,332,360 km (0.055 R)
• M67: 39,024,549 km (0.093 R)
• M68: 39,410,811 km (0.12 R)
• M69: 40,109,433 km (0.061 R)
• M70: 40,733,855 km (0.047 R)
• M71: 41,597,633 km (0.087 R)
• M72: 42,705,704 km (0.115 R)
• M73: 42,864,876 km (0.065 R)
• M74: 44,305,653 km (0.033 R)
• M75: 44,466,621 km (0.078 R)
• M76: 44,708,670 km (0.111 R)
• M77: 46,414,684 km (0.107 R)
• M78: 46,988,093 km (0.034 R)
• M79: 49,890,142 km (0.087 R)
• M80: 50,057,692 km (0.096 R)
• M81: 51,658,987 km (0.034 R)
• M82: 51,743,809 km (0.118 R)
• M83: 54,998,311 km (0.088 R)
• M84: 55,344,779 km (0.094 R)
• M85: 55,691,847 km (0.117 R)
• M86: 57,526,365 km (0.043 R)
• M87: 58,230,373 km (0.058 R)
• M88: 58,406,898 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 6.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.28 AU - 19.64 AU

Year: 25642 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,924,369 km

• M1: 86,468 km (0.062 R)
• M2: 171,290 km (0.104 R)
• M3: 214,374 km (0.095 R)
• M4: 301,739 km (0.111 R)
• M5: 566,378 km (0.056 R)
• M6: 810,372 km (0.119 R)
• M7: 1,315,414 km (0.081 R)
• M8: 1,436,439 km (0.081 R)
• M9: 2,559,320 km (0.042 R)
• M10: 3,151,130 km (0.071 R)
• M11: 3,445,837 km (0.082 R)
• M12: 3,749,521 km (0.1 R)
• M13: 3,887,151 km (0.11 R)
• M14: 4,527,430 km (0.088 R)
• M15: 5,353,509 km (0.07 R)
• M16: 6,144,284 km (0.119 R)
• M17: 6,844,701 km (0.105 R)
• M18: 7,832,047 km (0.088 R)
• M19: 8,275,156 km (0.082 R)
• M20: 8,771,821 km (0.117 R)
• M21: 9,000,855 km (0.065 R)
• M22: 9,841,595 km (0.098 R)
• M23: 10,512,542 km (0.116 R)
• M24: 10,658,399 km (0.092 R)
• M25: 11,000,979 km (0.093 R)
• M26: 11,396,964 km (0.091 R)
• M27: 11,446,780 km (0.075 R)
• M28: 12,664,357 km (0.115 R)
• M29: 12,819,490 km (0.079 R)
• M30: 13,288,480 km (0.114 R)
• M31: 14,404,629 km (0.064 R)
• M32: 14,837,566 km (0.104 R)
• M33: 16,725,341 km (0.103 R)
• M34: 18,219,076 km (0.062 R)
• M35: 19,159,448 km (0.088 R)
• M36: 19,754,997 km (0.098 R)
• M37: 19,814,986 km (0.065 R)
• M38: 19,874,975 km (0.059 R)
• M39: 19,934,963 km (0.081 R)
• M40: 21,763,498 km (0.094 R)
• M41: 24,283,774 km (0.087 R)
• M42: 24,992,867 km (0.035 R)
• M43: 25,774,068 km (0.094 R)
• M44: 26,762,012 km (0.113 R)
• M45: 28,030,901 km (0.106 R)
• M46: 28,165,689 km (0.117 R)
• M47: 30,074,258 km (0.105 R)
• M48: 30,627,172 km (0.076 R)
• M49: 30,974,389 km (0.09 R)
• M50: 33,227,781 km (0.032 R)
• M51: 34,446,256 km (0.099 R)
• M52: 35,533,384 km (0.078 R)
• M53: 37,815,799 km (0.115 R)
• M54: 37,964,648 km (0.101 R)
• M55: 38,188,297 km (0.099 R)
• M56: 39,690,559 km (0.115 R)
• M57: 40,601,311 km (0.065 R)
• M58: 40,830,046 km (0.097 R)
• M59: 42,520,352 km (0.081 R)
• M60: 43,842,199 km (0.088 R)
• M61: 44,233,547 km (0.091 R)
• M62: 44,783,469 km (0.118 R)
• M63: 46,048,618 km (0.092 R)
• M64: 46,366,813 km (0.054 R)
• M65: 46,446,399 km (0.084 R)
• M66: 46,925,262 km (0.084 R)
• M67: 47,005,297 km (0.113 R)
• M68: 47,245,401 km (0.115 R)
• M69: 47,325,586 km (0.062 R)
• M70: 47,646,623 km (0.066 R)
• M71: 47,726,957 km (0.084 R)
• M72: 48,857,019 km (0.091 R)
• M73: 48,938,101 km (0.062 R)
• M74: 49,019,183 km (0.117 R)
• M75: 49,343,960 km (0.097 R)
• M76: 49,506,723 km (0.104 R)
• M77: 50,486,589 km (0.04 R)
• M78: 50,568,568 km (0.118 R)
• M79: 51,720,322 km (0.085 R)
• M80: 52,465,469 km (0.09 R)
• M81: 53,547,810 km (0.086 R)
• M82: 54,217,709 km (0.032 R)
• M83: 55,143,122 km (0.029 R)
• M84: 55,565,436 km (0.082 R)
• M85: 56,583,599 km (0.108 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit