🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 38.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.45 AU - 1.61 AU

Year: 721 Days

Day: 23.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,990,761 km

• M1: 1,356,404 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 10.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.76 AU - 6.06 AU

Year: 4143 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,990,761 km

• M1: 136,882 km (0.118 R)
• M2: 298,149 km (0.112 R)
• M3: 397,033 km (0.103 R)
• M4: 497,862 km (0.111 R)
• M5: 805,136 km (0.102 R)
• M6: 980,614 km (0.084 R)
• M7: 1,900,641 km (0.108 R)
• M8: 1,996,832 km (0.101 R)
• M9: 2,094,669 km (0.109 R)
• M10: 2,375,165 km (0.064 R)
• M11: 2,455,799 km (0.091 R)
• M12: 2,620,207 km (0.099 R)
• M13: 2,947,377 km (0.059 R)
• M14: 3,059,426 km (0.106 R)
• M15: 3,134,973 km (0.105 R)
• M16: 3,223,834 km (0.115 R)
• M17: 3,352,339 km (0.042 R)
• M18: 3,430,279 km (0.098 R)
• M19: 3,508,818 km (0.058 R)
• M20: 3,627,748 km (0.096 R)
• M21: 3,748,175 km (0.063 R)
• M22: 4,103,320 km (0.117 R)
• M23: 4,285,081 km (0.118 R)
• M24: 4,369,903 km (0.1 R)
• M25: 4,860,884 km (0.12 R)
• M26: 5,053,416 km (0.112 R)
• M27: 5,324,039 km (0.12 R)
• M28: 5,476,479 km (0.107 R)
• M29: 5,584,040 km (0.085 R)
• M30: 5,754,581 km (0.056 R)
• M31: 6,053,179 km (0.1 R)
• M32: 6,244,365 km (0.108 R)
• M33: 6,340,706 km (0.093 R)
• M34: 6,518,727 km (0.093 R)
• M35: 6,665,632 km (0.036 R)
• M36: 6,846,646 km (0.073 R)
• M37: 7,348,547 km (0.09 R)
• M38: 7,467,327 km (0.1 R)
• M39: 7,655,372 km (0.09 R)
• M40: 7,879,769 km (0.101 R)
• M41: 8,141,266 km (0.12 R)
• M42: 8,961,062 km (0.048 R)
• M43: 9,252,329 km (0.053 R)
• M44: 9,417,635 km (0.086 R)
• M45: 9,658,039 km (0.112 R)
• M46: 10,145,129 km (0.098 R)
• M47: 10,353,519 km (0.056 R)
• M48: 10,563,405 km (0.083 R)
• M49: 10,813,383 km (0.117 R)
• M50: 10,929,321 km (0.06 R)
• M51: 11,181,992 km (0.059 R)
• M52: 11,436,757 km (0.089 R)
• M53: 11,912,030 km (0.111 R)
• M54: 12,071,800 km (0.094 R)
• M55: 12,373,539 km (0.087 R)
• M56: 12,759,202 km (0.07 R)
• M57: 12,943,357 km (0.115 R)
• M58: 13,314,061 km (0.114 R)
• M59: 13,563,291 km (0.104 R)
• M60: 13,688,504 km (0.113 R)
• M61: 14,087,332 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 8.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.74 AU - 7.42 AU

Year: 5709 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,990,761 km

• M1: 139,575 km (0.105 R)
• M2: 219,310 km (0.118 R)
• M3: 450,589 km (0.093 R)
• M4: 729,738 km (0.105 R)
• M5: 838,346 km (0.079 R)
• M6: 1,031,777 km (0.089 R)
• M7: 1,647,821 km (0.108 R)
• M8: 1,792,781 km (0.074 R)
• M9: 1,891,815 km (0.088 R)
• M10: 1,958,835 km (0.083 R)
• M11: 2,043,806 km (0.03 R)
• M12: 2,095,417 km (0.077 R)
• M13: 2,342,104 km (0.027 R)
• M14: 2,524,165 km (0.117 R)
• M15: 2,710,713 km (0.065 R)
• M16: 2,767,710 km (0.08 R)
• M17: 3,058,229 km (0.088 R)
• M18: 3,277,540 km (0.103 R)
• M19: 3,338,276 km (0.106 R)
• M20: 3,460,797 km (0.119 R)
• M21: 3,584,814 km (0.089 R)
• M22: 3,668,439 km (0.074 R)
• M23: 4,293,608 km (0.083 R)
• M24: 4,584,576 km (0.113 R)
• M25: 4,928,352 km (0.099 R)
• M26: 5,616,502 km (0.09 R)
• M27: 5,689,357 km (0.097 R)
• M28: 6,768,855 km (0.082 R)
• M29: 7,133,874 km (0.1 R)
• M30: 7,345,255 km (0.064 R)
• M31: 7,558,732 km (0.099 R)
• M32: 7,747,225 km (0.114 R)
• M33: 8,405,456 km (0.068 R)
• M34: 8,461,106 km (0.042 R)
• M35: 8,741,153 km (0.106 R)
• M36: 8,882,374 km (0.106 R)
• M37: 9,195,781 km (0.116 R)
• M38: 9,397,140 km (0.083 R)
• M39: 9,892,010 km (0.051 R)
• M40: 10,695,500 km (0.079 R)
• M41: 11,581,718 km (0.111 R)
• M42: 11,768,116 km (0.077 R)
• M43: 12,206,588 km (0.11 R)
• M44: 12,332,998 km (0.06 R)
• M45: 12,618,730 km (0.057 R)
• M46: 13,586,927 km (0.068 R)
• M47: 13,980,968 km (0.035 R)
• M48: 14,113,063 km (0.103 R)
• M49: 14,612,421 km (0.062 R)
• M50: 14,713,100 km (0.101 R)
• M51: 14,847,439 km (0.074 R)
• M52: 15,151,422 km (0.102 R)
• M53: 15,287,257 km (0.042 R)
• M54: 15,355,324 km (0.107 R)
• M55: 15,559,974 km (0.111 R)
• M56: 15,731,263 km (0.088 R)
• M57: 15,903,301 km (0.083 R)
• M58: 16,877,482 km (0.097 R)
• M59: 17,088,864 km (0.055 R)
• M60: 17,336,448 km (0.049 R)
• M61: 17,835,208 km (0.075 R)
• M62: 18,050,479 km (0.07 R)
• M63: 18,846,938 km (0.09 R)
• M64: 19,176,053 km (0.029 R)
• M65: 19,507,114 km (0.107 R)
• M66: 19,581,015 km (0.101 R)
• M67: 20,474,114 km (0.074 R)
• M68: 20,774,806 km (0.09 R)
• M69: 20,850,203 km (0.11 R)
• M70: 21,001,297 km (0.118 R)
• M71: 21,076,994 km (0.117 R)
• M72: 21,304,532 km (0.081 R)
• M73: 21,418,675 km (0.112 R)
• M74: 22,261,510 km (0.05 R)
• M75: 22,959,084 km (0.06 R)
• M76: 23,115,115 km (0.032 R)
• M77: 23,271,594 km (0.082 R)
• M78: 23,467,418 km (0.101 R)
• M79: 23,742,678 km (0.089 R)
• M80: 24,375,926 km (0.105 R)
• M81: 24,974,617 km (0.038 R)
• M82: 25,416,678 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 7.5

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.55 AU - 19.15 AU

Year: 28718 Days

Day: 22.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,990,761 km

• M1: 288,125 km (0.095 R)
• M2: 483,201 km (0.086 R)
• M3: 718,818 km (0.099 R)
• M4: 1,135,597 km (0.065 R)
• M5: 1,227,002 km (0.057 R)
• M6: 1,417,589 km (0.054 R)
• M7: 4,453,229 km (0.091 R)
• M8: 5,561,301 km (0.077 R)
• M9: 5,613,511 km (0.079 R)
• M10: 5,718,678 km (0.092 R)
• M11: 7,144,196 km (0.106 R)
• M12: 7,603,910 km (0.116 R)
• M13: 8,251,669 km (0.054 R)
• M14: 9,039,900 km (0.073 R)
• M15: 9,225,252 km (0.035 R)
• M16: 9,287,335 km (0.034 R)
• M17: 9,979,076 km (0.115 R)
• M18: 10,170,561 km (0.061 R)
• M19: 10,622,197 km (0.086 R)
• M20: 11,411,774 km (0.114 R)
• M21: 14,608,531 km (0.104 R)
• M22: 15,044,759 km (0.027 R)
• M23: 15,117,912 km (0.096 R)
• M24: 15,781,229 km (0.06 R)
• M25: 17,519,107 km (0.084 R)
• M26: 18,528,145 km (0.065 R)
• M27: 20,845,865 km (0.113 R)
• M28: 21,172,587 km (0.11 R)
• M29: 21,501,104 km (0.039 R)
• M30: 22,580,452 km (0.108 R)
• M31: 22,916,000 km (0.086 R)
• M32: 23,000,224 km (0.045 R)
• M33: 23,168,821 km (0.097 R)
• M34: 26,097,947 km (0.112 R)
• M35: 28,415,218 km (0.03 R)
• M36: 29,141,366 km (0.088 R)
• M37: 29,323,875 km (0.115 R)
• M38: 31,356,312 km (0.039 R)
• M39: 32,389,585 km (0.106 R)
• M40: 32,483,981 km (0.107 R)
• M41: 32,862,912 km (0.1 R)
• M42: 34,104,126 km (0.093 R)
• M43: 34,682,322 km (0.118 R)
• M44: 38,218,217 km (0.091 R)
• M45: 38,918,933 km (0.08 R)
• M46: 39,422,031 km (0.069 R)
• M47: 39,724,967 km (0.117 R)
• M48: 43,211,644 km (0.071 R)
• M49: 46,049,366 km (0.079 R)
• M50: 47,544,447 km (0.118 R)
• M51: 48,622,001 km (0.046 R)
• M52: 48,838,469 km (0.079 R)
• M53: 49,925,746 km (0.079 R)
• M54: 51,130,907 km (0.091 R)
• M55: 52,124,087 km (0.042 R)
• M56: 52,789,648 km (0.119 R)
• M57: 53,905,349 km (0.118 R)
• M58: 55,254,273 km (0.099 R)
• M59: 55,480,166 km (0.115 R)
• M60: 55,593,262 km (0.115 R)
• M61: 55,932,998 km (0.077 R)
• M62: 57,298,528 km (0.053 R)
• M63: 58,330,005 km (0.086 R)
• M64: 58,560,086 km (0.099 R)
• M65: 58,790,318 km (0.118 R)
• M66: 59,483,105 km (0.052 R)
• M67: 59,830,621 km (0.095 R)
• M68: 60,411,061 km (0.118 R)
• M69: 62,046,614 km (0.091 R)
• M70: 63,578,197 km (0.083 R)
• M71: 64,170,605 km (0.113 R)
• M72: 65,002,968 km (0.118 R)
• M73: 68,125,973 km (0.077 R)
• M74: 70,929,138 km (0.092 R)
• M75: 72,777,569 km (0.106 R)
• M76: 72,901,286 km (0.086 R)
• M77: 76,899,439 km (0.116 R)
• M78: 78,163,242 km (0.109 R)
• M79: 78,543,819 km (0.072 R)
• M80: 79,052,152 km (0.118 R)
• M81: 79,816,747 km (0.066 R)
• M82: 80,839,847 km (0.115 R)
• M83: 81,996,089 km (0.099 R)
• M84: 83,805,625 km (0.103 R)
• M85: 84,455,029 km (0.119 R)
• M86: 84,975,779 km (0.118 R)
• M87: 86,544,463 km (0.045 R)
• M88: 87,069,401 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit