🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 158 Days

Day: 32.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,304,109 km

• M1: 442,660 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 351 Days

Day: 21.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 477 Days

Day: 46.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.46 AU - 1.5 AU

Year: 661 Days

Day: 18.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,304,109 km

• M1: 39,793 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 9.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.87 AU - 7.85 AU

Year: 6596 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,304,109 km

• M1: 115,190 km (0.118 R)
• M2: 197,170 km (0.093 R)
• M3: 260,001 km (0.104 R)
• M4: 319,691 km (0.085 R)
• M5: 617,690 km (0.06 R)
• M6: 675,285 km (0.061 R)
• M7: 959,222 km (0.116 R)
• M8: 1,062,145 km (0.113 R)
• M9: 1,432,250 km (0.09 R)
• M10: 1,537,717 km (0.063 R)
• M11: 1,742,516 km (0.057 R)
• M12: 2,058,915 km (0.102 R)
• M13: 2,551,541 km (0.11 R)
• M14: 2,696,502 km (0.089 R)
• M15: 2,794,787 km (0.073 R)
• M16: 3,269,162 km (0.094 R)
• M17: 3,515,849 km (0.059 R)
• M18: 5,426,962 km (0.077 R)
• M19: 5,509,989 km (0.048 R)
• M20: 5,719,426 km (0.114 R)
• M21: 6,038,368 km (0.06 R)
• M22: 6,102,995 km (0.107 R)
• M23: 6,385,136 km (0.07 R)
• M24: 6,450,810 km (0.119 R)
• M25: 6,805,357 km (0.109 R)
• M26: 7,097,970 km (0.03 R)
• M27: 7,719,101 km (0.047 R)
• M28: 8,000,644 km (0.096 R)
• M29: 8,309,563 km (0.113 R)
• M30: 8,405,456 km (0.084 R)
• M31: 8,865,768 km (0.097 R)
• M32: 8,939,221 km (0.071 R)
• M33: 9,062,041 km (0.033 R)
• M34: 9,234,976 km (0.09 R)
• M35: 9,534,022 km (0.102 R)
• M36: 9,684,817 km (0.086 R)
• M37: 10,039,513 km (0.074 R)
• M38: 11,314,536 km (0.116 R)
• M39: 11,420,750 km (0.076 R)
• M40: 11,580,970 km (0.084 R)
• M41: 12,447,440 km (0.078 R)
• M42: 12,971,931 km (0.082 R)
• M43: 13,111,057 km (0.095 R)
• M44: 13,390,954 km (0.115 R)
• M45: 13,559,850 km (0.088 R)
• M46: 13,672,797 km (0.095 R)
• M47: 13,871,313 km (0.114 R)
• M48: 14,328,634 km (0.039 R)
• M49: 14,386,079 km (0.083 R)
• M50: 14,530,142 km (0.059 R)
• M51: 15,818,928 km (0.107 R)
• M52: 15,997,547 km (0.055 R)
• M53: 16,597,585 km (0.103 R)
• M54: 17,143,916 km (0.114 R)
• M55: 17,912,699 km (0.104 R)
• M56: 18,504,359 km (0.108 R)
• M57: 18,849,781 km (0.031 R)
• M58: 18,912,911 km (0.08 R)
• M59: 20,220,695 km (0.118 R)
• M60: 20,706,589 km (0.067 R)
• M61: 21,163,461 km (0.075 R)
• M62: 21,360,182 km (0.052 R)
• M63: 21,788,780 km (0.115 R)
• M64: 22,153,649 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 11.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.09 AU - 10.33 AU

Year: 10260 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,304,109 km

• M1: 175,179 km (0.102 R)
• M2: 254,167 km (0.103 R)
• M3: 349,909 km (0.065 R)
• M4: 738,265 km (0.059 R)
• M5: 987,496 km (0.07 R)
• M6: 1,521,560 km (0.101 R)
• M7: 2,161,839 km (0.112 R)
• M8: 2,392,818 km (0.113 R)
• M9: 2,934,811 km (0.094 R)
• M10: 3,047,907 km (0.081 R)
• M11: 3,455,112 km (0.071 R)
• M12: 3,787,220 km (0.096 R)
• M13: 3,910,638 km (0.097 R)
• M14: 4,778,605 km (0.057 R)
• M15: 5,183,117 km (0.114 R)
• M16: 5,355,005 km (0.064 R)
• M17: 5,846,434 km (0.077 R)
• M18: 6,025,503 km (0.047 R)
• M19: 6,797,278 km (0.028 R)
• M20: 7,561,275 km (0.086 R)
• M21: 7,874,533 km (0.03 R)
• M22: 8,032,658 km (0.106 R)
• M23: 9,128,462 km (0.107 R)
• M24: 9,420,178 km (0.039 R)
• M25: 9,757,372 km (0.091 R)
• M26: 10,313,726 km (0.071 R)
• M27: 10,792,738 km (0.101 R)
• M28: 11,457,402 km (0.112 R)
• M29: 11,998,946 km (0.105 R)
• M30: 12,410,490 km (0.085 R)
• M31: 13,247,490 km (0.103 R)
• M32: 13,720,369 km (0.096 R)
• M33: 14,488,554 km (0.114 R)
• M34: 14,634,262 km (0.07 R)
• M35: 17,234,423 km (0.088 R)
• M36: 18,429,261 km (0.11 R)
• M37: 18,798,319 km (0.067 R)
• M38: 19,169,770 km (0.104 R)
• M39: 19,436,503 km (0.118 R)
• M40: 19,973,859 km (0.101 R)
• M41: 20,190,177 km (0.114 R)
• M42: 22,732,892 km (0.075 R)
• M43: 22,958,785 km (0.082 R)
• M44: 23,298,971 km (0.096 R)
• M45: 23,697,948 km (0.08 R)
• M46: 24,214,360 km (0.117 R)
• M47: 24,502,785 km (0.107 R)
• M48: 25,375,090 km (0.118 R)
• M49: 25,785,587 km (0.085 R)
• M50: 25,903,320 km (0.117 R)
• M51: 26,021,203 km (0.066 R)
• M52: 27,329,586 km (0.084 R)
• M53: 27,449,564 km (0.109 R)
• M54: 28,415,966 km (0.11 R)
• M55: 29,886,513 km (0.065 R)
• M56: 30,072,014 km (0.104 R)
• M57: 31,193,400 km (0.063 R)
• M58: 31,570,237 km (0.107 R)
• M59: 31,696,198 km (0.093 R)
• M60: 32,011,700 km (0.069 R)
• M61: 32,518,837 km (0.07 R)
• M62: 32,646,145 km (0.059 R)
• M63: 32,900,910 km (0.102 R)
• M64: 33,092,545 km (0.093 R)
• M65: 34,444,162 km (0.071 R)
• M66: 35,748,206 km (0.101 R)
• M67: 36,274,342 km (0.064 R)
• M68: 36,604,505 km (0.071 R)
• M69: 36,869,293 km (0.112 R)
• M70: 37,868,008 km (0.092 R)
• M71: 39,416,795 km (0.045 R)
• M72: 40,164,784 km (0.09 R)
• M73: 40,369,584 km (0.101 R)
• M74: 41,467,782 km (0.091 R)
• M75: 42,506,141 km (0.063 R)
• M76: 42,854,255 km (0.029 R)
• M77: 43,203,267 km (0.099 R)
• M78: 44,467,518 km (0.108 R)
• M79: 45,104,207 km (0.103 R)
• M80: 45,815,245 km (0.086 R)
• M81: 46,243,544 km (0.105 R)
• M82: 46,744,996 km (0.088 R)
• M83: 48,260,123 km (0.088 R)
• M84: 48,405,233 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.24 AU - 11.5 AU

Year: 14074 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,304,109 km

• M1: 241,750 km (0.095 R)
• M2: 367,861 km (0.106 R)
• M3: 562,338 km (0.07 R)
• M4: 1,037,312 km (0.1 R)
• M5: 1,131,558 km (0.06 R)
• M6: 1,539,362 km (0.096 R)
• M7: 1,732,044 km (0.12 R)
• M8: 1,874,761 km (0.106 R)
• M9: 1,962,425 km (0.064 R)
• M10: 2,172,460 km (0.071 R)
• M11: 2,846,698 km (0.081 R)
• M12: 4,029,419 km (0.11 R)
• M13: 4,182,158 km (0.093 R)
• M14: 4,652,494 km (0.087 R)
• M15: 4,732,529 km (0.096 R)
• M16: 5,600,795 km (0.113 R)
• M17: 6,251,097 km (0.063 R)
• M18: 6,652,767 km (0.08 R)
• M19: 6,971,111 km (0.083 R)
• M20: 8,004,084 km (0.116 R)
• M21: 9,488,694 km (0.097 R)
• M22: 10,002,263 km (0.113 R)
• M23: 10,949,517 km (0.072 R)
• M24: 11,488,219 km (0.066 R)
• M25: 11,596,977 km (0.117 R)
• M26: 12,090,799 km (0.093 R)
• M27: 12,816,199 km (0.106 R)
• M28: 13,613,257 km (0.088 R)
• M29: 14,017,769 km (0.062 R)
• M30: 14,957,244 km (0.098 R)
• M31: 15,314,932 km (0.117 R)
• M32: 15,494,749 km (0.053 R)
• M33: 16,038,537 km (0.074 R)
• M34: 17,581,789 km (0.101 R)
• M35: 18,149,064 km (0.084 R)
• M36: 19,495,744 km (0.118 R)
• M37: 19,690,670 km (0.058 R)
• M38: 20,279,637 km (0.05 R)
• M39: 22,216,481 km (0.073 R)
• M40: 22,352,315 km (0.103 R)
• M41: 23,448,269 km (0.098 R)
• M42: 24,002,829 km (0.073 R)
• M43: 25,054,203 km (0.102 R)
• M44: 26,551,378 km (0.062 R)
• M45: 27,492,648 km (0.061 R)
• M46: 27,784,513 km (0.108 R)
• M47: 27,930,820 km (0.104 R)
• M48: 28,371,236 km (0.085 R)
• M49: 28,962,148 km (0.1 R)
• M50: 30,532,477 km (0.113 R)
• M51: 30,683,421 km (0.087 R)
• M52: 31,290,040 km (0.07 R)
• M53: 31,594,771 km (0.116 R)
• M54: 32,207,075 km (0.115 R)
• M55: 32,900,761 km (0.026 R)
• M56: 34,146,163 km (0.083 R)
• M57: 35,644,984 km (0.039 R)
• M58: 36,042,914 km (0.103 R)
• M59: 36,763,078 km (0.077 R)
• M60: 37,245,831 km (0.103 R)
• M61: 40,683,141 km (0.116 R)
• M62: 41,600,176 km (0.1 R)
• M63: 41,935,275 km (0.102 R)
• M64: 44,049,991 km (0.053 R)
• M65: 46,459,564 km (0.051 R)
• M66: 46,546,330 km (0.061 R)
• M67: 48,558,721 km (0.083 R)
• M68: 48,646,834 km (0.12 R)
• M69: 49,442,395 km (0.05 R)
• M70: 49,975,263 km (0.083 R)
• M71: 50,064,274 km (0.073 R)
• M72: 50,599,236 km (0.109 R)
• M73: 51,046,533 km (0.115 R)
• M74: 52,396,355 km (0.095 R)
• M75: 52,577,219 km (0.068 R)
• M76: 54,214,418 km (0.089 R)
• M77: 55,960,674 km (0.109 R)
• M78: 56,608,582 km (0.1 R)
• M79: 57,072,934 km (0.087 R)
• M80: 57,725,181 km (0.113 R)
• M81: 57,912,029 km (0.066 R)
• M82: 58,192,525 km (0.116 R)
• M83: 61,594,829 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 3.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.24 AU - 13.5 AU

Year: 17946 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,304,109 km

• M1: 151,094 km (0.094 R)
• M2: 201,957 km (0.071 R)
• M3: 631,303 km (0.105 R)
• M4: 1,023,698 km (0.063 R)
• M5: 1,095,356 km (0.097 R)
• M6: 1,228,348 km (0.093 R)
• M7: 1,413,849 km (0.092 R)
• M8: 1,691,503 km (0.083 R)
• M9: 2,370,677 km (0.11 R)
• M10: 3,186,135 km (0.11 R)
• M11: 3,228,023 km (0.101 R)
• M12: 3,375,826 km (0.03 R)
• M13: 3,418,461 km (0.108 R)
• M14: 4,011,467 km (0.072 R)
• M15: 4,612,102 km (0.119 R)
• M16: 5,817,861 km (0.069 R)
• M17: 7,005,369 km (0.097 R)
• M18: 7,334,185 km (0.117 R)
• M19: 7,893,532 km (0.112 R)
• M20: 8,007,076 km (0.047 R)
• M21: 8,728,737 km (0.047 R)
• M22: 9,591,467 km (0.112 R)
• M23: 10,356,810 km (0.09 R)
• M24: 12,010,465 km (0.089 R)
• M25: 14,120,693 km (0.11 R)
• M26: 14,224,065 km (0.039 R)
• M27: 14,814,079 km (0.056 R)
• M28: 16,197,859 km (0.097 R)
• M29: 16,269,965 km (0.116 R)
• M30: 16,342,221 km (0.076 R)
• M31: 17,290,073 km (0.112 R)
• M32: 18,031,331 km (0.118 R)
• M33: 18,218,328 km (0.067 R)
• M34: 19,162,590 km (0.096 R)
• M35: 19,276,882 km (0.079 R)
• M36: 19,315,030 km (0.058 R)
• M37: 21,453,232 km (0.113 R)
• M38: 21,969,494 km (0.072 R)
• M39: 25,821,789 km (0.058 R)
• M40: 26,370,664 km (0.112 R)
• M41: 27,137,203 km (0.07 R)
• M42: 27,437,147 km (0.101 R)
• M43: 27,523,016 km (0.12 R)
• M44: 28,257,093 km (0.036 R)
• M45: 28,561,076 km (0.097 R)
• M46: 28,997,453 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit