🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 302 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.44 AU - 2.22 AU

Year: 953 Days

Day: 22.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.52 AU - 2.42 AU

Year: 1065 Days

Day: 41.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.35 AU - 4.13 AU

Year: 2785 Days

Day: 41.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 13.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.93 AU - 4.87 AU

Year: 3553 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,385,892 km

• M1: 205,248 km (0.083 R)
• M2: 289,023 km (0.119 R)
• M3: 483,351 km (0.105 R)
• M4: 595,848 km (0.082 R)
• M5: 773,571 km (0.107 R)
• M6: 1,107,323 km (0.079 R)
• M7: 1,211,144 km (0.082 R)
• M8: 1,401,582 km (0.109 R)
• M9: 1,587,533 km (0.1 R)
• M10: 1,766,751 km (0.087 R)
• M11: 1,921,285 km (0.057 R)
• M12: 2,016,430 km (0.106 R)
• M13: 2,294,532 km (0.09 R)
• M14: 2,515,787 km (0.11 R)
• M15: 2,655,512 km (0.089 R)
• M16: 2,762,175 km (0.087 R)
• M17: 3,109,242 km (0.07 R)
• M18: 3,221,889 km (0.108 R)
• M19: 3,825,517 km (0.117 R)
• M20: 4,089,258 km (0.111 R)
• M21: 4,171,537 km (0.09 R)
• M22: 4,254,563 km (0.109 R)
• M23: 4,358,983 km (0.041 R)
• M24: 4,677,626 km (0.064 R)
• M25: 4,807,178 km (0.115 R)
• M26: 5,003,899 km (0.049 R)
• M27: 5,292,773 km (0.093 R)
• M28: 5,655,847 km (0.065 R)
• M29: 5,770,887 km (0.076 R)
• M30: 6,121,096 km (0.082 R)
• M31: 6,793,539 km (0.059 R)
• M32: 7,238,143 km (0.057 R)
• M33: 8,052,105 km (0.063 R)
• M34: 8,207,986 km (0.109 R)
• M35: 8,364,915 km (0.096 R)
• M36: 8,628,656 km (0.044 R)
• M37: 8,814,905 km (0.104 R)
• M38: 9,137,288 km (0.101 R)
• M39: 9,436,185 km (0.087 R)
• M40: 10,043,851 km (0.097 R)
• M41: 10,268,099 km (0.073 R)
• M42: 10,352,472 km (0.067 R)
• M43: 10,522,265 km (0.11 R)
• M44: 10,778,527 km (0.084 R)
• M45: 11,239,138 km (0.097 R)
• M46: 11,442,741 km (0.04 R)
• M47: 12,209,580 km (0.061 R)
• M48: 12,448,936 km (0.086 R)
• M49: 12,569,213 km (0.066 R)
• M50: 13,176,281 km (0.071 R)
• M51: 13,452,589 km (0.047 R)
• M52: 13,979,771 km (0.066 R)
• M53: 14,136,251 km (0.059 R)
• M54: 14,387,575 km (0.1 R)
• M55: 15,022,618 km (0.111 R)
• M56: 15,343,506 km (0.076 R)
• M57: 17,215,873 km (0.053 R)
• M58: 17,316,402 km (0.075 R)
• M59: 17,619,188 km (0.105 R)
• M60: 18,196,038 km (0.098 R)
• M61: 18,538,168 km (0.075 R)
• M62: 18,778,871 km (0.093 R)
• M63: 19,055,478 km (0.098 R)
• M64: 19,542,568 km (0.105 R)
• M65: 19,787,610 km (0.048 R)
• M66: 20,069,003 km (0.111 R)
• M67: 20,210,074 km (0.109 R)
• M68: 20,457,958 km (0.115 R)
• M69: 20,706,888 km (0.076 R)
• M70: 20,920,963 km (0.109 R)
• M71: 21,712,336 km (0.046 R)
• M72: 22,440,429 km (0.101 R)
• M73: 22,623,686 km (0.078 R)
• M74: 23,028,498 km (0.041 R)
• M75: 24,332,842 km (0.043 R)
• M76: 25,126,907 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 11.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.33 AU - 6.39 AU

Year: 6175 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,385,892 km

• M1: 166,802 km (0.108 R)
• M2: 354,996 km (0.082 R)
• M3: 669,600 km (0.029 R)
• M4: 937,231 km (0.112 R)
• M5: 1,169,257 km (0.084 R)
• M6: 1,571,974 km (0.119 R)
• M7: 2,123,392 km (0.11 R)
• M8: 2,477,341 km (0.116 R)
• M9: 2,802,716 km (0.118 R)
• M10: 2,922,245 km (0.111 R)
• M11: 3,701,351 km (0.105 R)
• M12: 3,886,104 km (0.109 R)
• M13: 4,128,004 km (0.09 R)
• M14: 4,292,113 km (0.038 R)
• M15: 4,655,037 km (0.096 R)
• M16: 5,174,142 km (0.094 R)
• M17: 6,583,353 km (0.107 R)
• M18: 6,904,690 km (0.102 R)
• M19: 7,165,588 km (0.068 R)
• M20: 7,297,235 km (0.111 R)
• M21: 7,663,301 km (0.029 R)
• M22: 8,241,197 km (0.092 R)
• M23: 8,727,540 km (0.105 R)
• M24: 9,151,949 km (0.096 R)
• M25: 9,366,771 km (0.093 R)
• M26: 9,547,037 km (0.113 R)
• M27: 9,619,442 km (0.079 R)
• M28: 9,947,660 km (0.078 R)
• M29: 10,057,764 km (0.12 R)
• M30: 10,540,068 km (0.113 R)
• M31: 11,030,001 km (0.114 R)
• M32: 11,144,144 km (0.104 R)
• M33: 11,335,180 km (0.102 R)
• M34: 11,411,924 km (0.052 R)
• M35: 11,643,202 km (0.082 R)
• M36: 12,032,157 km (0.06 R)
• M37: 12,663,310 km (0.106 R)
• M38: 13,426,708 km (0.06 R)
• M39: 13,630,161 km (0.107 R)
• M40: 14,620,649 km (0.118 R)
• M41: 14,956,047 km (0.091 R)
• M42: 15,293,989 km (0.116 R)
• M43: 15,891,333 km (0.067 R)
• M44: 16,149,838 km (0.116 R)
• M45: 16,236,156 km (0.078 R)
• M46: 16,496,456 km (0.118 R)
• M47: 16,977,114 km (0.109 R)
• M48: 17,241,304 km (0.111 R)
• M49: 18,086,831 km (0.083 R)
• M50: 18,492,092 km (0.088 R)
• M51: 18,945,822 km (0.103 R)
• M52: 19,265,663 km (0.047 R)
• M53: 20,329,004 km (0.077 R)
• M54: 20,750,421 km (0.039 R)
• M55: 20,985,739 km (0.115 R)
• M56: 22,223,661 km (0.047 R)
• M57: 22,997,082 km (0.117 R)
• M58: 23,730,411 km (0.084 R)
• M59: 24,025,717 km (0.113 R)
• M60: 24,322,519 km (0.106 R)
• M61: 24,570,553 km (0.115 R)
• M62: 24,670,035 km (0.119 R)
• M63: 24,969,381 km (0.087 R)
• M64: 25,823,884 km (0.032 R)
• M65: 26,432,897 km (0.101 R)
• M66: 26,585,935 km (0.082 R)
• M67: 27,303,706 km (0.095 R)
• M68: 27,768,656 km (0.058 R)
• M69: 28,706,186 km (0.091 R)
• M70: 29,020,940 km (0.112 R)
• M71: 29,495,315 km (0.036 R)
• M72: 30,558,806 km (0.029 R)
• M73: 32,613,682 km (0.072 R)
• M74: 33,161,809 km (0.117 R)
• M75: 33,989,683 km (0.039 R)
• M76: 34,100,685 km (0.102 R)
• M77: 34,545,439 km (0.069 R)
• M78: 34,657,040 km (0.082 R)
• M79: 35,048,238 km (0.116 R)
• M80: 35,497,181 km (0.119 R)
• M81: 37,083,367 km (0.114 R)
• M82: 38,519,058 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 8.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.02 AU - 12.84 AU

Year: 12969 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,385,892 km

• M1: 294,109 km (0.096 R)
• M2: 413,489 km (0.071 R)
• M3: 507,735 km (0.104 R)
• M4: 1,015,022 km (0.096 R)
• M5: 1,265,149 km (0.059 R)
• M6: 1,325,736 km (0.044 R)
• M7: 2,031,838 km (0.08 R)
• M8: 2,127,431 km (0.036 R)
• M9: 2,298,422 km (0.098 R)
• M10: 2,423,186 km (0.112 R)
• M11: 2,758,435 km (0.103 R)
• M12: 2,864,650 km (0.038 R)
• M13: 3,053,741 km (0.095 R)
• M14: 3,246,872 km (0.066 R)
• M15: 3,645,401 km (0.103 R)
• M16: 4,302,734 km (0.058 R)
• M17: 4,645,163 km (0.104 R)
• M18: 5,028,732 km (0.091 R)
• M19: 5,224,406 km (0.082 R)
• M20: 5,758,321 km (0.107 R)
• M21: 6,066,343 km (0.104 R)
• M22: 6,170,314 km (0.054 R)
• M23: 6,274,733 km (0.115 R)
• M24: 6,485,516 km (0.046 R)
• M25: 6,627,335 km (0.119 R)
• M26: 7,241,435 km (0.088 R)
• M27: 9,510,236 km (0.088 R)
• M28: 9,712,043 km (0.12 R)
• M29: 9,996,728 km (0.065 R)
• M30: 10,284,255 km (0.116 R)
• M31: 10,449,860 km (0.094 R)
• M32: 10,574,475 km (0.07 R)
• M33: 11,036,134 km (0.108 R)
• M34: 11,248,114 km (0.061 R)
• M35: 11,461,441 km (0.115 R)
• M36: 12,240,547 km (0.072 R)
• M37: 13,126,166 km (0.029 R)
• M38: 13,350,712 km (0.095 R)
• M39: 13,531,427 km (0.068 R)
• M40: 13,758,367 km (0.051 R)
• M41: 13,895,099 km (0.068 R)
• M42: 14,354,215 km (0.072 R)
• M43: 15,146,186 km (0.118 R)
• M44: 15,618,766 km (0.08 R)
• M45: 16,336,536 km (0.111 R)
• M46: 16,967,390 km (0.069 R)
• M47: 18,003,057 km (0.08 R)
• M48: 18,654,555 km (0.027 R)
• M49: 18,805,948 km (0.091 R)
• M50: 19,364,696 km (0.053 R)
• M51: 19,518,034 km (0.094 R)
• M52: 19,671,821 km (0.083 R)
• M53: 19,980,441 km (0.11 R)
• M54: 20,863,667 km (0.04 R)
• M55: 20,916,026 km (0.108 R)
• M56: 21,336,546 km (0.093 R)
• M57: 21,706,651 km (0.035 R)
• M58: 22,775,977 km (0.063 R)
• M59: 25,244,042 km (0.115 R)
• M60: 26,028,982 km (0.107 R)
• M61: 26,254,726 km (0.073 R)
• M62: 26,424,519 km (0.077 R)
• M63: 27,737,988 km (0.118 R)
• M64: 27,968,519 km (0.114 R)
• M65: 28,489,718 km (0.112 R)
• M66: 29,777,157 km (0.094 R)
• M67: 30,844,687 km (0.104 R)
• M68: 32,712,267 km (0.094 R)
• M69: 32,833,890 km (0.092 R)
• M70: 33,200,106 km (0.062 R)
• M71: 33,690,338 km (0.112 R)
• M72: 33,751,823 km (0.045 R)
• M73: 33,936,427 km (0.095 R)
• M74: 34,492,183 km (0.099 R)
• M75: 34,678,133 km (0.115 R)
• M76: 38,402,073 km (0.107 R)
• M77: 39,563,251 km (0.111 R)
• M78: 42,317,049 km (0.11 R)
• M79: 42,715,428 km (0.08 R)
• M80: 43,583,096 km (0.099 R)
• M81: 44,523,767 km (0.094 R)
• M82: 44,929,028 km (0.088 R)
• M83: 45,267,717 km (0.11 R)

Asteroid Belt

Center: 11.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 5.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.37 AU - 13.27 AU

Year: 16649 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,385,892 km

• M1: 81,680 km (0.097 R)
• M2: 578,794 km (0.103 R)
• M3: 648,656 km (0.115 R)
• M4: 700,417 km (0.055 R)
• M5: 797,207 km (0.082 R)
• M6: 1,101,340 km (0.094 R)
• M7: 1,331,720 km (0.115 R)
• M8: 1,493,585 km (0.114 R)
• M9: 2,017,028 km (0.093 R)
• M10: 2,234,992 km (0.076 R)
• M11: 2,282,564 km (0.096 R)
• M12: 2,427,674 km (0.103 R)
• M13: 2,476,742 km (0.105 R)
• M14: 2,880,956 km (0.112 R)
• M15: 3,323,765 km (0.052 R)
• M16: 3,378,369 km (0.107 R)
• M17: 4,898,582 km (0.099 R)
• M18: 4,960,815 km (0.095 R)
• M19: 5,044,141 km (0.094 R)
• M20: 5,318,204 km (0.104 R)
• M21: 6,992,055 km (0.052 R)
• M22: 7,679,457 km (0.057 R)
• M23: 7,897,122 km (0.106 R)
• M24: 8,537,550 km (0.119 R)
• M25: 8,738,012 km (0.059 R)
• M26: 9,168,853 km (0.068 R)
• M27: 9,580,846 km (0.086 R)
• M28: 9,841,446 km (0.097 R)
• M29: 9,919,984 km (0.104 R)
• M30: 10,369,526 km (0.109 R)
• M31: 10,960,886 km (0.068 R)
• M32: 11,342,959 km (0.073 R)
• M33: 11,674,019 km (0.06 R)
• M34: 12,373,689 km (0.108 R)
• M35: 12,486,934 km (0.043 R)
• M36: 13,289,078 km (0.091 R)
• M37: 14,344,641 km (0.104 R)
• M38: 14,792,387 km (0.092 R)
• M39: 15,579,272 km (0.087 R)
• M40: 16,504,086 km (0.118 R)
• M41: 16,691,233 km (0.114 R)
• M42: 16,753,765 km (0.106 R)
• M43: 16,973,225 km (0.102 R)
• M44: 17,162,017 km (0.037 R)
• M45: 18,471,148 km (0.117 R)
• M46: 19,317,723 km (0.102 R)
• M47: 20,377,025 km (0.088 R)
• M48: 20,812,804 km (0.096 R)
• M49: 21,625,270 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit