🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 22.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,188,387 km

• M1: 189,690 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.86 AU

Year: 250 Days

Day: 24.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.16 AU

Year: 326 Days

Day: 19.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,188,387 km

• M1: 49,816 km (0.061 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.21 AU - 4.79 AU

Year: 2907 Days

Day: 28 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.74 AU - 5.36 AU

Year: 3527 Days

Day: 22.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 12

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.92 AU - 7.1 AU

Year: 6745 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,188,387 km

• M1: 289,322 km (0.048 R)
• M2: 823,835 km (0.088 R)
• M3: 959,371 km (0.067 R)
• M4: 1,192,893 km (0.083 R)
• M5: 1,380,489 km (0.075 R)
• M6: 1,461,571 km (0.081 R)
• M7: 1,628,971 km (0.042 R)
• M8: 1,767,648 km (0.058 R)
• M9: 2,188,766 km (0.098 R)
• M10: 2,323,255 km (0.027 R)
• M11: 2,500,229 km (0.115 R)
• M12: 2,600,460 km (0.087 R)
• M13: 2,763,970 km (0.119 R)
• M14: 3,518,692 km (0.093 R)
• M15: 3,838,083 km (0.074 R)
• M16: 4,001,294 km (0.111 R)
• M17: 4,214,621 km (0.102 R)
• M18: 4,310,663 km (0.075 R)
• M19: 4,776,810 km (0.086 R)
• M20: 4,927,455 km (0.08 R)
• M21: 5,598,401 km (0.093 R)
• M22: 5,677,688 km (0.079 R)
• M23: 7,025,415 km (0.098 R)
• M24: 7,254,599 km (0.08 R)
• M25: 7,603,162 km (0.085 R)
• M26: 7,868,100 km (0.036 R)
• M27: 8,286,376 km (0.086 R)
• M28: 8,437,470 km (0.076 R)
• M29: 8,559,093 km (0.111 R)
• M30: 8,711,832 km (0.079 R)
• M31: 8,865,619 km (0.11 R)
• M32: 9,051,270 km (0.095 R)
• M33: 9,584,436 km (0.074 R)
• M34: 9,934,795 km (0.11 R)
• M35: 10,192,253 km (0.102 R)
• M36: 10,354,417 km (0.102 R)
• M37: 10,681,138 km (0.097 R)
• M38: 10,878,757 km (0.112 R)
• M39: 11,479,093 km (0.079 R)
• M40: 11,715,458 km (0.028 R)
• M41: 11,885,401 km (0.042 R)
• M42: 12,261,939 km (0.099 R)
• M43: 12,434,276 km (0.12 R)
• M44: 12,607,660 km (0.068 R)
• M45: 13,026,683 km (0.089 R)
• M46: 13,450,494 km (0.085 R)
• M47: 13,699,724 km (0.106 R)
• M48: 14,311,579 km (0.092 R)
• M49: 14,566,045 km (0.047 R)
• M50: 15,005,863 km (0.104 R)
• M51: 15,375,819 km (0.048 R)
• M52: 15,748,617 km (0.034 R)
• M53: 16,275,650 km (0.103 R)
• M54: 16,503,338 km (0.098 R)
• M55: 17,540,949 km (0.115 R)
• M56: 17,891,457 km (0.066 R)
• M57: 18,520,366 km (0.116 R)
• M58: 19,517,585 km (0.039 R)
• M59: 19,800,026 km (0.116 R)
• M60: 20,043,123 km (0.107 R)
• M61: 20,165,045 km (0.052 R)
• M62: 20,327,957 km (0.106 R)
• M63: 21,231,977 km (0.091 R)
• M64: 21,855,950 km (0.063 R)
• M65: 22,107,274 km (0.032 R)
• M66: 22,570,429 km (0.044 R)
• M67: 23,420,743 km (0.092 R)
• M68: 23,634,968 km (0.109 R)
• M69: 24,151,679 km (0.086 R)
• M70: 25,284,135 km (0.062 R)
• M71: 25,548,025 km (0.1 R)
• M72: 26,701,724 km (0.067 R)
• M73: 26,925,522 km (0.072 R)
• M74: 27,375,064 km (0.089 R)
• M75: 28,144,895 km (0.117 R)
• M76: 28,327,105 km (0.031 R)
• M77: 28,601,019 km (0.091 R)
• M78: 29,705,948 km (0.077 R)
• M79: 30,123,925 km (0.118 R)
• M80: 30,310,174 km (0.076 R)
• M81: 31,153,607 km (0.103 R)
• M82: 31,247,854 km (0.097 R)
• M83: 31,672,861 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 13.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.56 AU - 12.58 AU

Year: 12489 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,188,387 km

• M1: 167,101 km (0.07 R)
• M2: 340,036 km (0.065 R)
• M3: 443,558 km (0.067 R)
• M4: 642,672 km (0.112 R)
• M5: 1,221,167 km (0.062 R)
• M6: 1,309,131 km (0.08 R)
• M7: 1,399,488 km (0.111 R)
• M8: 1,634,955 km (0.059 R)
• M9: 4,598,938 km (0.115 R)
• M10: 4,739,560 km (0.115 R)
• M11: 4,846,073 km (0.081 R)
• M12: 4,953,485 km (0.063 R)
• M13: 5,280,206 km (0.098 R)
• M14: 5,390,759 km (0.059 R)
• M15: 5,502,060 km (0.08 R)
• M16: 5,651,658 km (0.07 R)
• M17: 6,108,829 km (0.11 R)
• M18: 6,459,486 km (0.048 R)
• M19: 6,736,841 km (0.061 R)
• M20: 6,897,060 km (0.119 R)
• M21: 7,262,378 km (0.093 R)
• M22: 7,385,497 km (0.081 R)
• M23: 7,843,267 km (0.071 R)
• M24: 8,310,162 km (0.064 R)
• M25: 9,584,436 km (0.065 R)
• M26: 9,674,644 km (0.098 R)
• M27: 12,115,932 km (0.073 R)
• M28: 13,003,346 km (0.112 R)
• M29: 13,103,277 km (0.088 R)
• M30: 14,065,042 km (0.107 R)
• M31: 14,167,666 km (0.059 R)
• M32: 14,373,663 km (0.055 R)
• M33: 15,102,204 km (0.077 R)
• M34: 15,312,539 km (0.105 R)
• M35: 17,579,695 km (0.116 R)
• M36: 18,079,052 km (0.059 R)
• M37: 18,302,551 km (0.076 R)
• M38: 18,526,948 km (0.109 R)
• M39: 18,695,844 km (0.099 R)
• M40: 19,949,923 km (0.083 R)
• M41: 20,238,647 km (0.105 R)
• M42: 20,528,867 km (0.076 R)
• M43: 21,289,871 km (0.041 R)
• M44: 25,356,540 km (0.086 R)
• M45: 25,544,136 km (0.062 R)
• M46: 25,669,349 km (0.079 R)
• M47: 26,235,876 km (0.097 R)
• M48: 26,425,716 km (0.116 R)
• M49: 26,933,900 km (0.078 R)
• M50: 28,089,244 km (0.053 R)
• M51: 28,348,198 km (0.118 R)
• M52: 28,608,050 km (0.067 R)
• M53: 28,999,098 km (0.086 R)
• M54: 29,260,895 km (0.09 R)
• M55: 29,391,942 km (0.063 R)
• M56: 29,984,649 km (0.097 R)
• M57: 30,183,016 km (0.075 R)
• M58: 30,381,981 km (0.109 R)
• M59: 30,647,817 km (0.116 R)
• M60: 30,780,959 km (0.096 R)
• M61: 34,242,354 km (0.099 R)
• M62: 35,423,429 km (0.109 R)
• M63: 36,194,606 km (0.051 R)
• M64: 36,405,988 km (0.099 R)
• M65: 40,279,227 km (0.083 R)
• M66: 41,010,760 km (0.083 R)
• M67: 41,304,720 km (0.101 R)
• M68: 42,042,387 km (0.109 R)
• M69: 43,306,489 km (0.11 R)
• M70: 45,643,507 km (0.11 R)
• M71: 46,100,529 km (0.093 R)
• M72: 47,096,102 km (0.104 R)
• M73: 48,331,033 km (0.073 R)
• M74: 50,439,166 km (0.101 R)
• M75: 50,596,543 km (0.081 R)
• M76: 51,148,559 km (0.094 R)
• M77: 52,577,219 km (0.074 R)
• M78: 52,736,690 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 10.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.52 AU - 10.78 AU

Year: 12631 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,188,387 km

• M1: 188,045 km (0.094 R)
• M2: 273,166 km (0.05 R)
• M3: 561,441 km (0.109 R)
• M4: 709,393 km (0.057 R)
• M5: 1,251,386 km (0.056 R)
• M6: 1,532,481 km (0.079 R)
• M7: 1,616,555 km (0.08 R)
• M8: 1,856,061 km (0.109 R)
• M9: 2,154,209 km (0.071 R)
• M10: 2,542,117 km (0.114 R)
• M11: 3,920,362 km (0.075 R)
• M12: 4,823,035 km (0.067 R)
• M13: 4,979,515 km (0.071 R)
• M14: 5,233,682 km (0.087 R)
• M15: 5,459,425 km (0.068 R)
• M16: 5,920,785 km (0.063 R)
• M17: 6,497,933 km (0.097 R)
• M18: 6,566,898 km (0.086 R)
• M19: 6,986,669 km (0.112 R)
• M20: 7,487,373 km (0.092 R)
• M21: 7,741,989 km (0.096 R)
• M22: 8,110,897 km (0.097 R)
• M23: 8,713,029 km (0.119 R)
• M24: 9,329,522 km (0.081 R)
• M25: 9,643,079 km (0.102 R)
• M26: 9,801,204 km (0.106 R)
• M27: 10,523,313 km (0.104 R)
• M28: 10,973,153 km (0.118 R)
• M29: 11,345,802 km (0.113 R)
• M30: 12,316,991 km (0.04 R)
• M31: 13,358,791 km (0.066 R)
• M32: 13,934,742 km (0.072 R)
• M33: 14,113,662 km (0.112 R)
• M34: 14,836,818 km (0.041 R)
• M35: 15,065,403 km (0.081 R)
• M36: 15,341,112 km (0.117 R)
• M37: 15,525,865 km (0.098 R)
• M38: 15,944,141 km (0.028 R)
• M39: 16,272,209 km (0.057 R)
• M40: 16,649,645 km (0.101 R)
• M41: 17,848,223 km (0.059 R)
• M42: 17,945,312 km (0.061 R)
• M43: 18,531,436 km (0.079 R)
• M44: 18,925,776 km (0.051 R)
• M45: 19,024,810 km (0.106 R)
• M46: 19,923,594 km (0.103 R)
• M47: 20,734,265 km (0.119 R)
• M48: 22,230,692 km (0.078 R)
• M49: 22,807,542 km (0.117 R)
• M50: 22,965,667 km (0.104 R)
• M51: 23,124,091 km (0.076 R)
• M52: 23,548,650 km (0.09 R)
• M53: 24,136,569 km (0.069 R)
• M54: 24,297,686 km (0.119 R)
• M55: 24,459,252 km (0.076 R)
• M56: 25,054,502 km (0.05 R)
• M57: 26,646,971 km (0.09 R)
• M58: 27,036,225 km (0.058 R)
• M59: 27,707,919 km (0.089 R)
• M60: 28,953,621 km (0.105 R)
• M61: 29,124,761 km (0.037 R)
• M62: 29,239,203 km (0.101 R)
• M63: 30,044,040 km (0.032 R)
• M64: 30,217,424 km (0.119 R)
• M65: 30,333,212 km (0.117 R)
• M66: 30,507,195 km (0.111 R)
• M67: 31,147,922 km (0.065 R)
• M68: 31,264,908 km (0.089 R)
• M69: 31,851,930 km (0.051 R)
• M70: 32,028,755 km (0.096 R)
• M71: 32,620,564 km (0.072 R)
• M72: 32,977,355 km (0.051 R)
• M73: 33,515,009 km (0.116 R)
• M74: 34,115,794 km (0.095 R)
• M75: 34,477,971 km (0.111 R)
• M76: 36,616,024 km (0.084 R)
• M77: 37,172,827 km (0.119 R)
• M78: 39,237,876 km (0.099 R)
• M79: 39,744,115 km (0.108 R)
• M80: 41,790,764 km (0.093 R)
• M81: 42,891,804 km (0.095 R)
• M82: 43,609,425 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.9

Radius: 5.1

Gravity: 33.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.15 AU - 17.69 AU

Year: 19901 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,188,387 km

• M1: 647,908 km (0.091 R)
• M2: 3,824,320 km (0.116 R)
• M3: 4,691,988 km (0.058 R)
• M4: 4,786,833 km (0.038 R)
• M5: 5,567,734 km (0.059 R)
• M6: 6,230,901 km (0.112 R)
• M7: 6,335,171 km (0.084 R)
• M8: 6,439,889 km (0.11 R)
• M9: 6,545,356 km (0.103 R)
• M10: 7,408,835 km (0.103 R)
• M11: 9,779,662 km (0.069 R)
• M12: 9,961,722 km (0.116 R)
• M13: 11,393,673 km (0.101 R)
• M14: 12,166,047 km (0.095 R)
• M15: 12,492,918 km (0.108 R)
• M16: 12,756,360 km (0.085 R)
• M17: 13,221,909 km (0.088 R)
• M18: 14,721,029 km (0.107 R)
• M19: 16,058,434 km (0.094 R)
• M20: 16,416,721 km (0.039 R)
• M21: 17,360,833 km (0.113 R)
• M22: 18,396,948 km (0.098 R)
• M23: 18,696,742 km (0.077 R)
• M24: 18,998,032 km (0.078 R)
• M25: 19,225,122 km (0.03 R)
• M26: 20,373,884 km (0.037 R)
• M27: 20,995,612 km (0.043 R)
• M28: 21,073,702 km (0.07 R)
• M29: 21,860,587 km (0.053 R)
• M30: 21,939,874 km (0.049 R)
• M31: 22,897,749 km (0.083 R)
• M32: 23,301,065 km (0.109 R)
• M33: 24,032,599 km (0.101 R)
• M34: 26,609,871 km (0.113 R)
• M35: 26,779,216 km (0.062 R)
• M36: 27,374,316 km (0.111 R)
• M37: 27,459,736 km (0.099 R)
• M38: 28,232,260 km (0.104 R)
• M39: 29,099,030 km (0.034 R)
• M40: 30,062,440 km (0.093 R)
• M41: 31,840,710 km (0.063 R)
• M42: 32,200,493 km (0.112 R)
• M43: 32,833,292 km (0.105 R)
• M44: 33,287,770 km (0.096 R)
• M45: 34,019,304 km (0.055 R)
• M46: 34,848,525 km (0.086 R)
• M47: 35,219,228 km (0.099 R)
• M48: 36,809,304 km (0.078 R)
• M49: 38,231,681 km (0.108 R)
• M50: 38,805,538 km (0.081 R)
• M51: 39,478,878 km (0.055 R)
• M52: 40,447,225 km (0.077 R)
• M53: 40,641,852 km (0.081 R)
• M54: 41,227,528 km (0.12 R)
• M55: 41,423,501 km (0.085 R)
• M56: 41,717,760 km (0.095 R)
• M57: 41,816,046 km (0.047 R)
• M58: 42,111,352 km (0.114 R)
• M59: 42,308,671 km (0.068 R)
• M60: 45,708,582 km (0.096 R)
• M61: 47,954,944 km (0.111 R)
• M62: 48,573,681 km (0.079 R)
• M63: 56,311,331 km (0.079 R)
• M64: 57,400,703 km (0.118 R)
• M65: 58,277,197 km (0.116 R)
• M66: 58,827,268 km (0.039 R)
• M67: 60,154,351 km (0.073 R)
• M68: 60,376,504 km (0.082 R)
• M69: 60,487,655 km (0.109 R)
• M70: 61,939,203 km (0.049 R)
• M71: 64,421,630 km (0.116 R)
• M72: 65,104,245 km (0.079 R)
• M73: 66,476,656 km (0.106 R)
• M74: 66,591,547 km (0.049 R)
• M75: 68,205,708 km (0.082 R)
• M76: 70,066,108 km (0.09 R)
• M77: 72,297,061 km (0.075 R)
• M78: 74,551,052 km (0.089 R)
• M79: 75,148,097 km (0.078 R)
• M80: 76,828,230 km (0.085 R)
• M81: 77,069,233 km (0.046 R)
• M82: 78,035,784 km (0.083 R)
• M83: 78,399,307 km (0.052 R)
• M84: 80,103,077 km (0.107 R)
• M85: 81,082,196 km (0.099 R)
• M86: 81,204,866 km (0.086 R)
• M87: 81,327,536 km (0.106 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit