🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.71 AU - 0.79 AU

Year: 236 Days

Day: 41.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,291,599 km

• M1: 239,057 km (0.114 R)
• M2: 614,398 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.95 AU

Year: 246 Days

Day: 41.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,291,599 km

• M1: 405,261 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.43 AU

Year: 484 Days

Day: 34.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,291,599 km

• M1: 66,571 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.54 AU

Year: 508 Days

Day: 31.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,291,599 km

• M1: 481,256 km (0.119 R)
• M2: 687,103 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.09 AU - 1.47 AU

Year: 526 Days

Day: 16.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.61 AU

Year: 1343 Days

Day: 34.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 8.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.27 AU - 6.97 AU

Year: 4842 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,291,599 km

• M1: 108,907 km (0.11 R)
• M2: 294,109 km (0.112 R)
• M3: 420,520 km (0.071 R)
• M4: 718,818 km (0.099 R)
• M5: 848,070 km (0.097 R)
• M6: 1,037,162 km (0.031 R)
• M7: 1,103,284 km (0.116 R)
• M8: 1,198,429 km (0.065 R)
• M9: 1,324,839 km (0.115 R)
• M10: 1,988,904 km (0.103 R)
• M11: 2,276,730 km (0.096 R)
• M12: 2,363,946 km (0.102 R)
• M13: 2,650,725 km (0.076 R)
• M14: 3,082,315 km (0.116 R)
• M15: 3,556,241 km (0.037 R)
• M16: 3,863,963 km (0.102 R)
• M17: 3,926,645 km (0.112 R)
• M18: 4,352,700 km (0.105 R)
• M19: 4,439,616 km (0.083 R)
• M20: 4,659,674 km (0.107 R)
• M21: 4,770,975 km (0.084 R)
• M22: 4,838,294 km (0.059 R)
• M23: 4,905,913 km (0.106 R)
• M24: 5,087,674 km (0.079 R)
• M25: 5,364,430 km (0.099 R)
• M26: 5,741,117 km (0.058 R)
• M27: 6,077,862 km (0.107 R)
• M28: 6,396,356 km (0.118 R)
• M29: 6,947,624 km (0.119 R)
• M30: 7,203,287 km (0.085 R)
• M31: 7,332,240 km (0.099 R)
• M32: 7,882,312 km (0.112 R)
• M33: 8,122,117 km (0.113 R)
• M34: 8,994,422 km (0.081 R)
• M35: 9,189,199 km (0.119 R)
• M36: 10,068,385 km (0.118 R)
• M37: 10,328,686 km (0.037 R)
• M38: 10,416,051 km (0.084 R)
• M39: 10,885,489 km (0.108 R)
• M40: 11,875,677 km (0.056 R)
• M41: 12,089,453 km (0.076 R)
• M42: 12,212,123 km (0.113 R)
• M43: 12,304,425 km (0.104 R)
• M44: 12,366,209 km (0.113 R)
• M45: 12,427,993 km (0.059 R)
• M46: 12,831,907 km (0.045 R)
• M47: 13,145,763 km (0.091 R)
• M48: 13,748,792 km (0.108 R)
• M49: 13,876,848 km (0.118 R)
• M50: 14,005,353 km (0.059 R)
• M51: 14,458,335 km (0.059 R)
• M52: 14,556,022 km (0.09 R)
• M53: 14,948,866 km (0.112 R)
• M54: 15,113,723 km (0.115 R)
• M55: 15,444,933 km (0.088 R)
• M56: 15,845,706 km (0.103 R)
• M57: 16,013,704 km (0.107 R)
• M58: 16,317,687 km (0.104 R)
• M59: 16,555,248 km (0.077 R)
• M60: 16,862,522 km (0.07 R)
• M61: 17,413,491 km (0.092 R)
• M62: 17,517,462 km (0.065 R)
• M63: 18,215,785 km (0.112 R)
• M64: 18,427,017 km (0.082 R)
• M65: 18,533,082 km (0.072 R)
• M66: 18,710,056 km (0.096 R)
• M67: 19,423,788 km (0.034 R)
• M68: 20,841,078 km (0.063 R)
• M69: 21,025,083 km (0.031 R)
• M70: 21,209,837 km (0.111 R)
• M71: 21,655,189 km (0.08 R)
• M72: 22,253,730 km (0.105 R)
• M73: 22,366,527 km (0.048 R)
• M74: 22,706,264 km (0.112 R)
• M75: 23,276,232 km (0.113 R)
• M76: 23,812,391 km (0.101 R)
• M77: 24,081,966 km (0.093 R)
• M78: 24,624,258 km (0.091 R)
• M79: 24,779,990 km (0.036 R)
• M80: 25,366,713 km (0.069 R)
• M81: 25,602,778 km (0.061 R)
• M82: 25,720,960 km (0.038 R)
• M83: 26,354,806 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 11.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.18 AU - 7.42 AU

Year: 5747 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,291,599 km

• M1: 187,745 km (0.079 R)
• M2: 340,784 km (0.078 R)
• M3: 532,120 km (0.069 R)
• M4: 646,263 km (0.063 R)
• M5: 746,045 km (0.043 R)
• M6: 927,806 km (0.075 R)
• M7: 1,069,625 km (0.104 R)
• M8: 1,238,371 km (0.071 R)
• M9: 1,467,106 km (0.097 R)
• M10: 1,852,919 km (0.087 R)
• M11: 2,069,537 km (0.113 R)
• M12: 2,354,970 km (0.101 R)
• M13: 2,515,039 km (0.104 R)
• M14: 2,704,281 km (0.091 R)
• M15: 2,963,983 km (0.098 R)
• M16: 3,341,418 km (0.104 R)
• M17: 3,719,901 km (0.043 R)
• M18: 3,936,219 km (0.081 R)
• M19: 4,366,313 km (0.104 R)
• M20: 4,563,932 km (0.113 R)
• M21: 4,936,730 km (0.117 R)
• M22: 5,095,154 km (0.088 R)
• M23: 5,432,946 km (0.087 R)
• M24: 5,928,414 km (0.046 R)
• M25: 6,232,696 km (0.081 R)
• M26: 6,490,304 km (0.109 R)
• M27: 6,821,513 km (0.099 R)
• M28: 6,998,188 km (0.084 R)
• M29: 7,518,789 km (0.083 R)
• M30: 7,628,145 km (0.093 R)
• M31: 7,756,350 km (0.066 R)
• M32: 7,848,353 km (0.069 R)
• M33: 8,295,052 km (0.095 R)
• M34: 8,846,021 km (0.082 R)
• M35: 9,428,406 km (0.034 R)
• M36: 9,506,945 km (0.097 R)
• M37: 9,585,783 km (0.081 R)
• M38: 10,043,253 km (0.109 R)
• M39: 10,446,868 km (0.084 R)
• M40: 10,835,374 km (0.042 R)
• M41: 11,353,581 km (0.09 R)
• M42: 11,563,167 km (0.098 R)
• M43: 11,689,578 km (0.033 R)
• M44: 11,922,352 km (0.092 R)
• M45: 12,371,295 km (0.058 R)
• M46: 12,479,006 km (0.087 R)
• M47: 13,131,701 km (0.108 R)
• M48: 13,373,900 km (0.032 R)
• M49: 13,462,312 km (0.104 R)
• M50: 13,617,445 km (0.106 R)
• M51: 13,728,746 km (0.12 R)
• M52: 14,447,714 km (0.098 R)
• M53: 14,743,319 km (0.079 R)
• M54: 15,017,981 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.9

Radius: 3.3

Gravity: 56.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.93 AU - 17.87 AU

Year: 26379 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,291,599 km

• M1: 43,832 km (0.085 R)
• M2: 72,256 km (0.107 R)
• M3: 203,004 km (0.068 R)
• M4: 348,713 km (0.117 R)
• M5: 432,338 km (0.109 R)
• M6: 827,426 km (0.078 R)
• M7: 1,147,715 km (0.11 R)
• M8: 1,209,648 km (0.092 R)
• M9: 2,226,465 km (0.081 R)
• M10: 2,303,957 km (0.064 R)
• M11: 2,501,875 km (0.086 R)
• M12: 2,746,467 km (0.109 R)
• M13: 3,041,474 km (0.115 R)
• M14: 5,422,474 km (0.073 R)
• M15: 7,634,727 km (0.081 R)
• M16: 7,693,220 km (0.08 R)
• M17: 7,987,928 km (0.104 R)
• M18: 8,771,222 km (0.117 R)
• M19: 8,893,893 km (0.097 R)
• M20: 10,604,694 km (0.086 R)
• M21: 10,735,293 km (0.111 R)
• M22: 10,932,313 km (0.091 R)
• M23: 11,664,894 km (0.093 R)
• M24: 12,276,001 km (0.061 R)
• M25: 13,177,029 km (0.098 R)
• M26: 15,409,628 km (0.047 R)
• M27: 15,557,730 km (0.085 R)
• M28: 17,756,220 km (0.111 R)
• M29: 17,911,353 km (0.081 R)
• M30: 19,969,072 km (0.036 R)
• M31: 20,454,367 km (0.111 R)
• M32: 22,518,219 km (0.095 R)
• M33: 23,107,785 km (0.067 R)
• M34: 24,302,324 km (0.099 R)
• M35: 24,474,511 km (0.107 R)
• M36: 24,647,296 km (0.078 R)
• M37: 25,167,747 km (0.118 R)
• M38: 25,342,029 km (0.061 R)
• M39: 26,219,420 km (0.11 R)
• M40: 26,928,514 km (0.068 R)
• M41: 27,285,455 km (0.053 R)
• M42: 27,374,914 km (0.063 R)
• M43: 27,913,766 km (0.102 R)
• M44: 28,275,045 km (0.028 R)
• M45: 28,728,625 km (0.111 R)
• M46: 30,567,333 km (0.048 R)
• M47: 32,254,199 km (0.059 R)
• M48: 32,728,274 km (0.066 R)
• M49: 34,453,437 km (0.054 R)
• M50: 34,840,746 km (0.066 R)
• M51: 36,601,812 km (0.106 R)
• M52: 36,700,397 km (0.086 R)
• M53: 37,393,633 km (0.078 R)
• M54: 39,904,634 km (0.09 R)
• M55: 40,311,390 km (0.118 R)
• M56: 40,923,994 km (0.068 R)
• M57: 41,231,567 km (0.113 R)
• M58: 41,436,965 km (0.114 R)
• M59: 43,823,948 km (0.069 R)
• M60: 44,138,553 km (0.12 R)
• M61: 44,559,072 km (0.11 R)
• M62: 44,875,472 km (0.09 R)
• M63: 47,648,268 km (0.105 R)
• M64: 47,971,699 km (0.095 R)
• M65: 50,695,726 km (0.108 R)
• M66: 52,243,017 km (0.112 R)
• M67: 52,687,921 km (0.114 R)
• M68: 52,910,822 km (0.114 R)
• M69: 54,254,809 km (0.104 R)
• M70: 56,405,877 km (0.091 R)
• M71: 56,748,157 km (0.111 R)
• M72: 57,434,512 km (0.044 R)
• M73: 59,858,596 km (0.117 R)
• M74: 61,727,821 km (0.114 R)
• M75: 61,962,840 km (0.105 R)
• M76: 62,787,573 km (0.081 R)
• M77: 63,023,937 km (0.074 R)
• M78: 64,091,169 km (0.082 R)
• M79: 64,567,339 km (0.07 R)
• M80: 64,805,947 km (0.119 R)
• M81: 67,328,167 km (0.047 R)
• M82: 67,812,266 km (0.039 R)
• M83: 70,127,443 km (0.052 R)
• M84: 75,210,629 km (0.082 R)
• M85: 75,587,167 km (0.114 R)
• M86: 76,847,080 km (0.103 R)
• M87: 77,479,430 km (0.117 R)
• M88: 77,606,139 km (0.044 R)
• M89: 77,732,998 km (0.082 R)
• M90: 77,859,857 km (0.062 R)
• M91: 78,749,666 km (0.106 R)
• M92: 80,796,164 km (0.067 R)
• M93: 82,084,202 km (0.075 R)
• M94: 84,289,125 km (0.042 R)
• M95: 85,857,360 km (0.047 R)
• M96: 86,776,638 km (0.074 R)
• M97: 87,963,249 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.01 AU - 21.61 AU

Year: 29649 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 100.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,291,599 km

• M1: 105,616 km (0.109 R)
• M2: 340,784 km (0.056 R)
• M3: 759,957 km (0.055 R)
• M4: 1,193,641 km (0.066 R)
• M5: 1,272,629 km (0.065 R)
• M6: 1,408,464 km (0.091 R)
• M7: 1,936,694 km (0.069 R)
• M8: 2,833,084 km (0.109 R)
• M9: 3,801,880 km (0.06 R)
• M10: 4,119,177 km (0.115 R)
• M11: 4,281,042 km (0.119 R)
• M12: 4,737,017 km (0.119 R)
• M13: 4,864,025 km (0.051 R)
• M14: 5,035,165 km (0.064 R)
• M15: 5,121,483 km (0.08 R)
• M16: 5,649,863 km (0.077 R)
• M17: 6,103,444 km (0.075 R)
• M18: 6,568,843 km (0.109 R)
• M19: 7,045,461 km (0.098 R)
• M20: 7,336,878 km (0.11 R)
• M21: 7,831,449 km (0.11 R)
• M22: 8,032,209 km (0.105 R)
• M23: 8,387,803 km (0.079 R)
• M24: 8,644,962 km (0.065 R)
• M25: 9,699,178 km (0.091 R)
• M26: 10,351,125 km (0.083 R)
• M27: 11,073,384 km (0.114 R)
• M28: 11,582,765 km (0.073 R)
• M29: 12,390,444 km (0.115 R)
• M30: 12,860,181 km (0.067 R)
• M31: 13,275,913 km (0.054 R)
• M32: 13,938,183 km (0.105 R)
• M33: 15,294,737 km (0.042 R)
• M34: 15,988,721 km (0.095 R)
• M35: 16,307,514 km (0.044 R)
• M36: 17,407,358 km (0.096 R)
• M37: 17,669,603 km (0.052 R)
• M38: 17,801,099 km (0.087 R)
• M39: 19,541,521 km (0.117 R)
• M40: 19,609,588 km (0.093 R)
• M41: 21,545,983 km (0.111 R)
• M42: 21,686,605 km (0.119 R)
• M43: 22,252,085 km (0.082 R)
• M44: 22,965,966 km (0.039 R)
• M45: 25,078,138 km (0.12 R)
• M46: 25,522,893 km (0.073 R)
• M47: 27,708,817 km (0.083 R)
• M48: 28,476,403 km (0.064 R)
• M49: 29,173,230 km (0.107 R)
• M50: 29,719,113 km (0.041 R)
• M51: 30,111,059 km (0.091 R)
• M52: 30,268,287 km (0.103 R)
• M53: 30,504,651 km (0.105 R)
• M54: 30,662,627 km (0.074 R)
• M55: 32,983,339 km (0.115 R)
• M56: 33,551,960 km (0.104 R)
• M57: 35,525,904 km (0.076 R)
• M58: 37,621,770 km (0.101 R)
• M59: 37,706,443 km (0.07 R)
• M60: 39,585,093 km (0.112 R)
• M61: 40,189,318 km (0.077 R)
• M62: 40,970,518 km (0.11 R)
• M63: 41,494,111 km (0.106 R)
• M64: 42,107,761 km (0.097 R)
• M65: 42,371,802 km (0.079 R)
• M66: 42,459,765 km (0.104 R)
• M67: 43,610,622 km (0.081 R)
• M68: 45,130,985 km (0.111 R)
• M69: 45,310,951 km (0.118 R)
• M70: 47,215,482 km (0.114 R)
• M71: 49,423,845 km (0.067 R)
• M72: 49,795,147 km (0.072 R)
• M73: 50,633,943 km (0.057 R)
• M74: 50,821,089 km (0.094 R)
• M75: 51,102,034 km (0.07 R)
• M76: 52,420,141 km (0.065 R)
• M77: 53,368,592 km (0.096 R)
• M78: 54,322,727 km (0.072 R)
• M79: 55,282,397 km (0.113 R)
• M80: 56,926,627 km (0.067 R)
• M81: 60,759,175 km (0.07 R)
• M82: 61,455,852 km (0.092 R)
• M83: 61,955,061 km (0.084 R)
• M84: 64,674,002 km (0.098 R)
• M85: 67,329,065 km (0.098 R)
• M86: 67,740,609 km (0.086 R)
• M87: 68,049,827 km (0.115 R)
• M88: 68,256,272 km (0.085 R)
• M89: 68,359,645 km (0.107 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit