🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 165 Days

Day: 23.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,682,494 km

• M1: 153,338 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.52 AU - 0.82 AU

Year: 199 Days

Day: 46.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.39 AU - 2.01 AU

Year: 806 Days

Day: 32.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.79 AU - 2.13 AU

Year: 997 Days

Day: 44.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.21 AU - 3.01 AU

Year: 1532 Days

Day: 40.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,682,494 km

• M1: 838,496 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.35 AU - 5.07 AU

Year: 3139 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 10.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.13 AU - 10.63 AU

Year: 12154 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,682,494 km

• M1: 133,441 km (0.071 R)
• M2: 414,237 km (0.028 R)
• M3: 690,993 km (0.05 R)
• M4: 874,848 km (0.079 R)
• M5: 1,145,471 km (0.076 R)
• M6: 1,540,409 km (0.088 R)
• M7: 1,743,114 km (0.116 R)
• M8: 2,063,703 km (0.113 R)
• M9: 2,567,548 km (0.1 R)
• M10: 3,032,947 km (0.06 R)
• M11: 3,340,520 km (0.083 R)
• M12: 3,631,339 km (0.091 R)
• M13: 3,958,060 km (0.099 R)
• M14: 4,265,933 km (0.079 R)
• M15: 4,669,249 km (0.104 R)
• M16: 5,084,682 km (0.106 R)
• M17: 5,266,443 km (0.12 R)
• M18: 5,951,153 km (0.11 R)
• M19: 6,271,741 km (0.112 R)
• M20: 7,369,341 km (0.111 R)
• M21: 7,506,372 km (0.115 R)
• M22: 8,850,509 km (0.089 R)
• M23: 9,069,521 km (0.053 R)
• M24: 9,179,625 km (0.084 R)
• M25: 9,438,429 km (0.067 R)
• M26: 9,887,821 km (0.102 R)
• M27: 10,115,060 km (0.048 R)
• M28: 10,807,249 km (0.119 R)
• M29: 11,041,520 km (0.048 R)
• M30: 11,119,909 km (0.108 R)
• M31: 12,686,049 km (0.075 R)
• M32: 14,149,715 km (0.104 R)
• M33: 15,754,301 km (0.112 R)
• M34: 15,886,845 km (0.072 R)
• M35: 16,153,279 km (0.051 R)
• M36: 16,735,364 km (0.112 R)
• M37: 18,105,082 km (0.112 R)
• M38: 18,991,150 km (0.109 R)
• M39: 19,179,345 km (0.052 R)
• M40: 19,700,544 km (0.066 R)
• M41: 19,843,410 km (0.086 R)
• M42: 19,986,724 km (0.114 R)
• M43: 20,418,613 km (0.04 R)
• M44: 20,659,915 km (0.081 R)
• M45: 22,226,354 km (0.032 R)
• M46: 22,723,767 km (0.081 R)
• M47: 23,628,236 km (0.059 R)
• M48: 23,729,513 km (0.105 R)
• M49: 25,368,657 km (0.117 R)
• M50: 26,516,671 km (0.078 R)
• M51: 26,885,580 km (0.075 R)
• M52: 27,309,091 km (0.1 R)
• M53: 27,521,819 km (0.064 R)
• M54: 27,734,996 km (0.116 R)
• M55: 27,895,216 km (0.096 R)
• M56: 29,842,232 km (0.071 R)
• M57: 30,280,853 km (0.104 R)
• M58: 30,500,911 km (0.119 R)
• M59: 31,219,879 km (0.093 R)
• M60: 31,553,632 km (0.092 R)
• M61: 31,665,082 km (0.084 R)
• M62: 32,056,430 km (0.102 R)
• M63: 32,280,827 km (0.09 R)
• M64: 32,618,320 km (0.096 R)
• M65: 33,013,408 km (0.102 R)
• M66: 33,183,351 km (0.052 R)
• M67: 33,353,444 km (0.109 R)
• M68: 34,840,297 km (0.079 R)
• M69: 34,955,487 km (0.086 R)
• M70: 35,244,211 km (0.045 R)
• M71: 36,524,021 km (0.059 R)
• M72: 38,293,465 km (0.054 R)
• M73: 38,412,395 km (0.085 R)
• M74: 38,949,302 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.56 AU - 10.58 AU

Year: 12489 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,682,494 km

• M1: 186,997 km (0.097 R)
• M2: 295,007 km (0.093 R)
• M3: 511,625 km (0.082 R)
• M4: 670,498 km (0.049 R)
• M5: 857,046 km (0.118 R)
• M6: 1,045,689 km (0.059 R)
• M7: 1,203,814 km (0.1 R)
• M8: 1,380,040 km (0.06 R)
• M9: 1,476,531 km (0.117 R)
• M10: 1,656,348 km (0.072 R)
• M11: 1,759,570 km (0.107 R)
• M12: 2,309,492 km (0.113 R)
• M13: 2,544,361 km (0.108 R)
• M14: 2,962,038 km (0.088 R)
• M15: 3,415,170 km (0.097 R)
• M16: 3,616,229 km (0.1 R)
• M17: 3,821,328 km (0.117 R)
• M18: 5,254,775 km (0.109 R)
• M19: 5,472,141 km (0.09 R)
• M20: 6,487,312 km (0.12 R)
• M21: 6,804,908 km (0.093 R)
• M22: 7,386,245 km (0.073 R)
• M23: 7,577,731 km (0.067 R)
• M24: 7,894,728 km (0.108 R)
• M25: 8,669,645 km (0.081 R)
• M26: 9,281,052 km (0.04 R)
• M27: 9,393,699 km (0.119 R)
• M28: 9,734,483 km (0.084 R)
• M29: 10,175,797 km (0.106 R)
• M30: 10,272,587 km (0.037 R)
• M31: 10,545,453 km (0.069 R)
• M32: 10,820,564 km (0.055 R)
• M33: 11,138,010 km (0.059 R)
• M34: 11,985,931 km (0.092 R)
• M35: 12,376,381 km (0.078 R)
• M36: 12,583,574 km (0.034 R)
• M37: 12,708,339 km (0.077 R)
• M38: 13,679,528 km (0.064 R)
• M39: 14,630,672 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 3.6

Gravity: 66.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.15 AU - 19.97 AU

Year: 27894 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,682,494 km

• M1: 104,868 km (0.107 R)
• M2: 196,871 km (0.099 R)
• M3: 1,057,358 km (0.07 R)
• M4: 1,441,525 km (0.112 R)
• M5: 2,027,650 km (0.098 R)
• M6: 2,110,826 km (0.096 R)
• M7: 2,678,550 km (0.105 R)
• M8: 2,862,256 km (0.081 R)
• M9: 3,145,445 km (0.108 R)
• M10: 4,418,373 km (0.116 R)
• M11: 4,526,383 km (0.119 R)
• M12: 4,690,043 km (0.085 R)
• M13: 4,911,298 km (0.104 R)
• M14: 5,023,048 km (0.117 R)
• M15: 5,363,832 km (0.079 R)
• M16: 5,770,588 km (0.12 R)
• M17: 6,067,241 km (0.046 R)
• M18: 6,127,080 km (0.055 R)
• M19: 6,613,572 km (0.06 R)
• M20: 7,430,227 km (0.103 R)
• M21: 7,948,434 km (0.045 R)
• M22: 8,145,754 km (0.1 R)
• M23: 8,411,290 km (0.076 R)
• M24: 8,747,287 km (0.115 R)
• M25: 9,293,917 km (0.098 R)
• M26: 9,922,079 km (0.093 R)
• M27: 10,348,283 km (0.098 R)
• M28: 10,491,747 km (0.096 R)
• M29: 13,730,541 km (0.096 R)
• M30: 13,967,205 km (0.072 R)
• M31: 14,685,125 km (0.097 R)
• M32: 15,333,333 km (0.103 R)
• M33: 15,825,660 km (0.116 R)
• M34: 17,760,110 km (0.104 R)
• M35: 17,931,848 km (0.056 R)
• M36: 19,590,440 km (0.062 R)
• M37: 20,303,273 km (0.117 R)
• M38: 20,662,907 km (0.113 R)
• M39: 20,753,114 km (0.119 R)
• M40: 21,662,520 km (0.103 R)
• M41: 22,771,040 km (0.077 R)
• M42: 23,520,226 km (0.051 R)
• M43: 23,708,869 km (0.101 R)
• M44: 24,087,352 km (0.092 R)
• M45: 24,372,635 km (0.091 R)
• M46: 25,621,777 km (0.07 R)
• M47: 26,596,706 km (0.102 R)
• M48: 29,491,724 km (0.047 R)
• M49: 30,410,405 km (0.102 R)
• M50: 32,380,160 km (0.032 R)
• M51: 35,681,486 km (0.115 R)
• M52: 36,115,170 km (0.094 R)
• M53: 36,878,418 km (0.066 R)
• M54: 37,207,085 km (0.113 R)
• M55: 38,865,078 km (0.11 R)
• M56: 40,321,563 km (0.072 R)
• M57: 41,340,175 km (0.111 R)
• M58: 41,681,557 km (0.073 R)
• M59: 43,634,109 km (0.115 R)
• M60: 44,796,334 km (0.107 R)
• M61: 47,270,234 km (0.109 R)
• M62: 47,389,165 km (0.082 R)
• M63: 48,703,681 km (0.089 R)
• M64: 49,184,638 km (0.114 R)
• M65: 49,546,366 km (0.078 R)
• M66: 50,393,988 km (0.117 R)
• M67: 51,735,432 km (0.05 R)
• M68: 53,955,913 km (0.066 R)
• M69: 55,453,388 km (0.119 R)
• M70: 59,641,230 km (0.103 R)
• M71: 61,968,076 km (0.11 R)
• M72: 65,381,151 km (0.114 R)
• M73: 65,778,782 km (0.032 R)
• M74: 68,450,750 km (0.082 R)
• M75: 70,342,116 km (0.08 R)
• M76: 71,430,590 km (0.091 R)
• M77: 74,452,317 km (0.098 R)
• M78: 77,515,633 km (0.12 R)
• M79: 79,486,435 km (0.109 R)
• M80: 79,910,844 km (0.086 R)
• M81: 80,052,513 km (0.086 R)
• M82: 82,759,636 km (0.073 R)
• M83: 84,484,949 km (0.119 R)
• M84: 85,641,639 km (0.102 R)
• M85: 85,786,600 km (0.103 R)
• M86: 87,386,399 km (0.09 R)
• M87: 87,824,422 km (0.09 R)
• M88: 92,393,440 km (0.084 R)
• M89: 93,585,137 km (0.104 R)
• M90: 94,631,873 km (0.119 R)
• M91: 96,284,630 km (0.046 R)
• M92: 98,553,880 km (0.116 R)
• M93: 99,466,427 km (0.087 R)
• M94: 99,771,308 km (0.12 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit