🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.12 AU

Year: 847 Days

Day: 38 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,708,772 km

• M1: 1,348,625 km (0.119 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.5 AU - 4.9 AU

Year: 3667 Days

Day: 21.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 11

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.69 AU - 7.73 AU

Year: 5569 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,708,772 km

• M1: 143,614 km (0.066 R)
• M2: 217,964 km (0.114 R)
• M3: 480,209 km (0.106 R)
• M4: 550,670 km (0.089 R)
• M5: 659,727 km (0.108 R)
• M6: 805,285 km (0.095 R)
• M7: 901,926 km (0.114 R)
• M8: 982,559 km (0.07 R)
• M9: 1,250,788 km (0.059 R)
• M10: 1,341,594 km (0.079 R)
• M11: 1,411,456 km (0.092 R)
• M12: 1,554,621 km (0.117 R)
• M13: 1,715,588 km (0.073 R)
• M14: 1,856,210 km (0.104 R)
• M15: 2,108,133 km (0.104 R)
• M16: 2,273,140 km (0.085 R)
• M17: 2,399,849 km (0.065 R)
• M18: 2,884,247 km (0.098 R)
• M19: 2,960,392 km (0.098 R)
• M20: 3,626,402 km (0.036 R)
• M21: 3,791,708 km (0.11 R)
• M22: 3,976,611 km (0.029 R)
• M23: 4,164,356 km (0.05 R)
• M24: 4,620,181 km (0.098 R)
• M25: 4,691,688 km (0.078 R)
• M26: 4,781,597 km (0.087 R)
• M27: 4,890,354 km (0.103 R)
• M28: 5,054,912 km (0.119 R)
• M29: 5,408,561 km (0.075 R)
• M30: 5,770,439 km (0.08 R)
• M31: 6,457,392 km (0.068 R)
• M32: 6,658,452 km (0.073 R)
• M33: 6,780,075 km (0.066 R)
• M34: 7,087,498 km (0.071 R)
• M35: 7,315,785 km (0.043 R)
• M36: 7,483,334 km (0.118 R)
• M37: 8,058,389 km (0.048 R)
• M38: 8,958,818 km (0.076 R)
• M39: 9,183,364 km (0.063 R)
• M40: 9,386,967 km (0.034 R)
• M41: 9,729,696 km (0.062 R)
• M42: 10,099,801 km (0.029 R)
• M43: 10,451,057 km (0.076 R)
• M44: 10,782,416 km (0.09 R)
• M45: 10,853,924 km (0.073 R)
• M46: 10,925,581 km (0.12 R)
• M47: 11,310,197 km (0.113 R)
• M48: 11,528,610 km (0.089 R)
• M49: 11,699,451 km (0.063 R)
• M50: 11,969,475 km (0.077 R)
• M51: 12,216,910 km (0.046 R)
• M52: 12,591,204 km (0.057 R)
• M53: 12,792,264 km (0.104 R)
• M54: 12,893,242 km (0.073 R)
• M55: 13,453,337 km (0.045 R)
• M56: 13,530,379 km (0.112 R)
• M57: 13,607,572 km (0.094 R)
• M58: 13,736,376 km (0.058 R)
• M59: 14,099,599 km (0.076 R)
• M60: 14,702,928 km (0.104 R)
• M61: 14,835,322 km (0.118 R)
• M62: 14,994,494 km (0.098 R)
• M63: 15,074,379 km (0.112 R)
• M64: 15,207,820 km (0.116 R)
• M65: 15,448,972 km (0.086 R)
• M66: 15,989,320 km (0.04 R)
• M67: 16,289,263 km (0.113 R)
• M68: 16,508,424 km (0.102 R)
• M69: 17,759,960 km (0.117 R)
• M70: 17,844,483 km (0.091 R)
• M71: 17,929,155 km (0.057 R)
• M72: 18,440,032 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 12.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.92 AU - 11.52 AU

Year: 10076 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,708,772 km

• M1: 168,298 km (0.119 R)
• M2: 370,554 km (0.072 R)
• M3: 510,278 km (0.066 R)
• M4: 671,545 km (0.12 R)
• M5: 915,988 km (0.104 R)
• M6: 1,032,525 km (0.066 R)
• M7: 1,300,155 km (0.082 R)
• M8: 1,510,938 km (0.087 R)
• M9: 1,880,595 km (0.12 R)
• M10: 2,010,446 km (0.104 R)
• M11: 2,256,235 km (0.078 R)
• M12: 2,535,684 km (0.117 R)
• M13: 2,926,134 km (0.059 R)
• M14: 3,441,200 km (0.077 R)
• M15: 3,655,274 km (0.064 R)
• M16: 4,153,136 km (0.105 R)
• M17: 4,820,642 km (0.057 R)
• M18: 5,151,851 km (0.054 R)
• M19: 5,304,890 km (0.076 R)
• M20: 5,459,425 km (0.071 R)
• M21: 5,646,871 km (0.06 R)
• M22: 6,319,912 km (0.093 R)
• M23: 6,917,106 km (0.102 R)
• M24: 7,290,951 km (0.087 R)
• M25: 8,308,217 km (0.108 R)
• M26: 8,560,439 km (0.06 R)
• M27: 8,705,698 km (0.07 R)
• M28: 8,851,856 km (0.114 R)
• M29: 8,998,761 km (0.103 R)
• M30: 9,407,013 km (0.084 R)
• M31: 9,632,308 km (0.032 R)
• M32: 9,935,543 km (0.088 R)
• M33: 10,088,282 km (0.093 R)
• M34: 10,707,168 km (0.089 R)
• M35: 10,824,603 km (0.076 R)
• M36: 11,219,242 km (0.091 R)
• M37: 11,298,678 km (0.075 R)
• M38: 12,595,842 km (0.1 R)
• M39: 12,885,912 km (0.081 R)
• M40: 13,094,451 km (0.062 R)
• M41: 13,472,635 km (0.091 R)
• M42: 14,672,260 km (0.11 R)
• M43: 14,759,176 km (0.034 R)
• M44: 15,372,976 km (0.119 R)
• M45: 16,625,709 km (0.071 R)
• M46: 16,716,365 km (0.032 R)
• M47: 17,310,119 km (0.082 R)
• M48: 18,143,828 km (0.113 R)
• M49: 18,895,707 km (0.077 R)
• M50: 19,323,258 km (0.096 R)
• M51: 19,562,016 km (0.084 R)
• M52: 19,801,971 km (0.104 R)
• M53: 20,966,740 km (0.04 R)
• M54: 21,508,135 km (0.116 R)
• M55: 21,755,719 km (0.104 R)
• M56: 22,403,927 km (0.081 R)
• M57: 22,957,289 km (0.069 R)
• M58: 23,413,413 km (0.12 R)
• M59: 23,872,529 km (0.093 R)
• M60: 24,334,637 km (0.078 R)
• M61: 24,903,558 km (0.118 R)
• M62: 25,059,439 km (0.1 R)
• M63: 25,843,780 km (0.09 R)
• M64: 26,054,414 km (0.058 R)
• M65: 26,902,185 km (0.074 R)
• M66: 28,407,738 km (0.113 R)
• M67: 28,679,408 km (0.119 R)
• M68: 29,885,316 km (0.088 R)
• M69: 30,939,981 km (0.059 R)
• M70: 31,612,424 km (0.108 R)
• M71: 32,006,913 km (0.03 R)
• M72: 33,428,991 km (0.111 R)
• M73: 33,888,406 km (0.114 R)
• M74: 34,003,596 km (0.115 R)
• M75: 35,046,144 km (0.032 R)
• M76: 35,162,680 km (0.08 R)
• M77: 36,452,513 km (0.113 R)
• M78: 37,103,264 km (0.104 R)
• M79: 38,356,296 km (0.036 R)
• M80: 39,683,678 km (0.068 R)
• M81: 40,048,397 km (0.099 R)
• M82: 40,170,170 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 3.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.51 AU - 17.85 AU

Year: 25628 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,708,772 km

• M1: 113,694 km (0.114 R)
• M2: 290,220 km (0.115 R)
• M3: 979,417 km (0.067 R)
• M4: 1,801,308 km (0.075 R)
• M5: 1,997,281 km (0.075 R)
• M6: 2,241,275 km (0.078 R)
• M7: 2,516,386 km (0.12 R)
• M8: 3,120,911 km (0.058 R)
• M9: 3,308,207 km (0.119 R)
• M10: 3,403,352 km (0.089 R)
• M11: 3,475,308 km (0.1 R)
• M12: 3,817,438 km (0.093 R)
• M13: 4,692,436 km (0.104 R)
• M14: 4,852,955 km (0.095 R)
• M15: 5,882,637 km (0.11 R)
• M16: 6,495,988 km (0.115 R)
• M17: 6,644,988 km (0.118 R)
• M18: 6,976,796 km (0.101 R)
• M19: 7,252,206 km (0.037 R)
• M20: 7,313,840 km (0.118 R)
• M21: 8,356,836 km (0.12 R)
• M22: 8,682,062 km (0.119 R)
• M23: 8,747,586 km (0.118 R)
• M24: 9,044,388 km (0.056 R)
• M25: 9,954,841 km (0.105 R)
• M26: 10,752,945 km (0.09 R)
• M27: 10,788,250 km (0.113 R)
• M28: 11,142,049 km (0.075 R)
• M29: 11,463,685 km (0.086 R)
• M30: 12,043,077 km (0.102 R)
• M31: 12,706,245 km (0.097 R)
• M32: 12,817,845 km (0.076 R)
• M33: 13,532,623 km (0.084 R)
• M34: 14,337,759 km (0.06 R)
• M35: 14,570,533 km (0.104 R)
• M36: 15,000,627 km (0.085 R)
• M37: 16,154,476 km (0.076 R)
• M38: 17,833,712 km (0.064 R)
• M39: 17,958,776 km (0.099 R)
• M40: 18,630,620 km (0.118 R)
• M41: 20,258,693 km (0.08 R)
• M42: 20,826,118 km (0.074 R)
• M43: 21,310,217 km (0.119 R)
• M44: 22,110,416 km (0.1 R)
• M45: 22,334,513 km (0.092 R)
• M46: 22,379,393 km (0.065 R)
• M47: 23,602,954 km (0.088 R)
• M48: 24,569,505 km (0.088 R)
• M49: 24,894,432 km (0.088 R)
• M50: 24,987,632 km (0.04 R)
• M51: 25,034,156 km (0.101 R)
• M52: 25,454,975 km (0.112 R)
• M53: 26,683,772 km (0.091 R)
• M54: 27,065,696 km (0.108 R)
• M55: 27,161,438 km (0.109 R)
• M56: 27,449,414 km (0.096 R)
• M57: 27,545,606 km (0.106 R)
• M58: 29,444,152 km (0.096 R)
• M59: 31,585,795 km (0.075 R)
• M60: 32,293,842 km (0.096 R)
• M61: 33,160,612 km (0.076 R)
• M62: 33,725,494 km (0.083 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit