🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 12.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,409,523 km

• M1: 68,217 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 181 Days

Day: 13.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.32 AU - 1.5 AU

Year: 638 Days

Day: 36.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.88 AU - 2.14 AU

Year: 1085 Days

Day: 33 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.4 AU - 2.56 AU

Year: 1487 Days

Day: 41.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,409,523 km

• M1: 449,990 km (0.114 R)
• M2: 894,745 km (0.068 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 14

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.65 AU - 4.91 AU

Year: 3980 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 101,409,523 km

• M1: 195,824 km (0.115 R)
• M2: 315,801 km (0.115 R)
• M3: 560,842 km (0.113 R)
• M4: 664,065 km (0.057 R)
• M5: 1,009,337 km (0.109 R)
• M6: 1,150,108 km (0.075 R)
• M7: 1,248,095 km (0.12 R)
• M8: 1,669,363 km (0.073 R)
• M9: 1,793,230 km (0.11 R)
• M10: 1,885,232 km (0.027 R)
• M11: 2,014,635 km (0.111 R)
• M12: 2,459,239 km (0.112 R)
• M13: 2,640,552 km (0.056 R)
• M14: 2,746,318 km (0.055 R)
• M15: 3,127,643 km (0.045 R)
• M16: 3,497,149 km (0.094 R)
• M17: 4,062,779 km (0.059 R)
• M18: 4,262,941 km (0.086 R)
• M19: 4,866,868 km (0.08 R)
• M20: 5,229,044 km (0.077 R)
• M21: 5,481,116 km (0.074 R)
• M22: 5,702,820 km (0.045 R)
• M23: 6,014,732 km (0.072 R)
• M24: 6,296,724 km (0.108 R)
• M25: 6,475,194 km (0.068 R)
• M26: 7,020,778 km (0.092 R)
• M27: 7,224,680 km (0.074 R)
• M28: 7,355,428 km (0.075 R)
• M29: 7,733,312 km (0.093 R)
• M30: 8,312,106 km (0.058 R)
• M31: 8,410,093 km (0.1 R)
• M32: 8,845,124 km (0.074 R)
• M33: 9,369,015 km (0.086 R)
• M34: 9,634,701 km (0.103 R)
• M35: 9,758,120 km (0.055 R)
• M36: 9,861,492 km (0.105 R)
• M37: 10,069,283 km (0.108 R)
• M38: 10,701,184 km (0.117 R)
• M39: 10,871,876 km (0.115 R)
• M40: 11,021,922 km (0.083 R)
• M41: 11,498,242 km (0.114 R)
• M42: 11,849,049 km (0.076 R)
• M43: 12,070,005 km (0.103 R)
• M44: 12,225,437 km (0.06 R)
• M45: 12,583,425 km (0.119 R)
• M46: 12,718,512 km (0.056 R)
• M47: 12,922,114 km (0.086 R)
• M48: 13,332,611 km (0.101 R)
• M49: 13,631,807 km (0.11 R)
• M50: 14,448,162 km (0.109 R)
• M51: 14,542,409 km (0.074 R)
• M52: 14,898,003 km (0.119 R)
• M53: 15,017,233 km (0.107 R)
• M54: 15,400,652 km (0.031 R)
• M55: 15,957,455 km (0.101 R)
• M56: 16,373,337 km (0.1 R)
• M57: 16,619,725 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 11.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.3 AU - 5.8 AU

Year: 4321 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 101,409,523 km

• M1: 147,204 km (0.064 R)
• M2: 241,002 km (0.105 R)
• M3: 376,089 km (0.087 R)
• M4: 485,744 km (0.118 R)
• M5: 641,476 km (0.091 R)
• M6: 726,447 km (0.056 R)
• M7: 899,532 km (0.036 R)
• M8: 976,874 km (0.057 R)
• M9: 1,255,725 km (0.097 R)
• M10: 1,410,409 km (0.11 R)
• M11: 1,536,669 km (0.1 R)
• M12: 1,739,524 km (0.088 R)
• M13: 2,028,098 km (0.09 R)
• M14: 2,106,039 km (0.119 R)
• M15: 2,427,973 km (0.089 R)
• M16: 2,751,404 km (0.081 R)
• M17: 2,838,021 km (0.117 R)
• M18: 3,133,776 km (0.11 R)
• M19: 3,455,262 km (0.058 R)
• M20: 3,627,898 km (0.086 R)
• M21: 3,723,192 km (0.112 R)
• M22: 4,047,370 km (0.102 R)
• M23: 4,212,975 km (0.069 R)
• M24: 4,810,170 km (0.116 R)
• M25: 4,915,188 km (0.091 R)
• M26: 5,038,755 km (0.067 R)
• M27: 5,199,274 km (0.101 R)
• M28: 5,452,244 km (0.11 R)
• M29: 5,876,653 km (0.076 R)
• M30: 6,064,548 km (0.118 R)
• M31: 6,504,216 km (0.045 R)
• M32: 6,934,609 km (0.113 R)
• M33: 7,313,690 km (0.114 R)
• M34: 7,455,210 km (0.078 R)
• M35: 7,679,158 km (0.055 R)
• M36: 7,946,938 km (0.113 R)
• M37: 8,322,728 km (0.097 R)
• M38: 8,555,203 km (0.107 R)
• M39: 8,640,324 km (0.103 R)
• M40: 8,746,987 km (0.038 R)
• M41: 8,918,726 km (0.038 R)
• M42: 9,048,278 km (0.112 R)
• M43: 9,440,822 km (0.115 R)
• M44: 9,816,463 km (0.104 R)
• M45: 9,905,623 km (0.045 R)
• M46: 10,582,703 km (0.065 R)
• M47: 10,950,115 km (0.086 R)
• M48: 11,065,754 km (0.112 R)
• M49: 11,555,837 km (0.089 R)
• M50: 11,957,807 km (0.109 R)
• M51: 12,533,160 km (0.101 R)
• M52: 12,654,185 km (0.098 R)
• M53: 13,462,612 km (0.117 R)
• M54: 14,111,418 km (0.08 R)
• M55: 14,439,635 km (0.066 R)
• M56: 14,821,409 km (0.054 R)
• M57: 14,975,046 km (0.093 R)
• M58: 15,052,089 km (0.081 R)
• M59: 15,543,069 km (0.098 R)
• M60: 15,777,489 km (0.093 R)
• M61: 16,408,343 km (0.093 R)
• M62: 16,833,500 km (0.096 R)
• M63: 17,289,325 km (0.086 R)
• M64: 17,640,431 km (0.069 R)
• M65: 18,377,500 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 3.9

Gravity: 45.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.23 AU - 23.07 AU

Year: 30670 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,409,523 km

• M1: 198,816 km (0.094 R)
• M2: 356,941 km (0.099 R)
• M3: 473,477 km (0.097 R)
• M4: 683,961 km (0.113 R)
• M5: 712,235 km (0.046 R)
• M6: 769,831 km (0.113 R)
• M7: 1,391,709 km (0.033 R)
• M8: 2,969,667 km (0.077 R)
• M9: 4,104,966 km (0.097 R)
• M10: 4,636,038 km (0.091 R)
• M11: 5,020,505 km (0.038 R)
• M12: 5,529,736 km (0.09 R)
• M13: 5,937,091 km (0.106 R)
• M14: 6,718,889 km (0.068 R)
• M15: 7,090,640 km (0.089 R)
• M16: 10,012,585 km (0.07 R)
• M17: 10,153,357 km (0.101 R)
• M18: 10,365,487 km (0.083 R)
• M19: 10,650,770 km (0.064 R)
• M20: 11,522,028 km (0.116 R)
• M21: 12,718,661 km (0.058 R)
• M22: 12,947,397 km (0.076 R)
• M23: 13,023,991 km (0.047 R)
• M24: 13,564,039 km (0.106 R)
• M25: 13,797,711 km (0.117 R)
• M26: 14,190,106 km (0.059 R)
• M27: 15,227,567 km (0.115 R)
• M28: 15,308,350 km (0.054 R)
• M29: 16,954,226 km (0.12 R)
• M30: 18,225,060 km (0.115 R)
• M31: 19,790,003 km (0.078 R)
• M32: 21,760,357 km (0.113 R)
• M33: 22,033,822 km (0.053 R)
• M34: 22,768,646 km (0.118 R)
• M35: 23,511,400 km (0.083 R)
• M36: 23,698,397 km (0.1 R)
• M37: 24,262,231 km (0.032 R)
• M38: 26,076,704 km (0.1 R)
• M39: 26,464,163 km (0.047 R)
• M40: 28,132,179 km (0.037 R)
• M41: 30,748,346 km (0.076 R)
• M42: 31,671,814 km (0.103 R)
• M43: 32,917,366 km (0.115 R)
• M44: 33,231,222 km (0.11 R)
• M45: 33,336,090 km (0.114 R)
• M46: 33,861,927 km (0.039 R)
• M47: 34,496,521 km (0.106 R)
• M48: 35,028,341 km (0.116 R)
• M49: 35,135,154 km (0.069 R)
• M50: 36,423,940 km (0.114 R)
• M51: 37,509,721 km (0.064 R)
• M52: 38,385,916 km (0.109 R)
• M53: 38,606,124 km (0.062 R)
• M54: 38,937,035 km (0.103 R)
• M55: 39,935,600 km (0.087 R)
• M56: 42,184,505 km (0.092 R)
• M57: 43,668,217 km (0.12 R)
• M58: 43,783,108 km (0.074 R)
• M59: 45,401,308 km (0.064 R)
• M60: 46,686,503 km (0.102 R)
• M61: 47,156,839 km (0.078 R)
• M62: 51,580,897 km (0.032 R)
• M63: 52,432,707 km (0.105 R)
• M64: 53,903,554 km (0.117 R)
• M65: 54,396,927 km (0.086 R)
• M66: 54,644,213 km (0.093 R)
• M67: 55,636,794 km (0.087 R)
• M68: 58,144,354 km (0.116 R)
• M69: 61,845,106 km (0.079 R)
• M70: 62,103,013 km (0.099 R)
• M71: 62,361,518 km (0.035 R)
• M72: 63,268,679 km (0.109 R)
• M73: 67,736,420 km (0.111 R)
• M74: 68,802,305 km (0.075 R)
• M75: 69,739,535 km (0.109 R)
• M76: 72,169,005 km (0.08 R)
• M77: 72,712,643 km (0.056 R)
• M78: 74,900,662 km (0.045 R)
• M79: 77,526,853 km (0.118 R)
• M80: 79,061,128 km (0.064 R)
• M81: 79,902,168 km (0.075 R)
• M82: 80,887,120 km (0.064 R)
• M83: 82,442,938 km (0.065 R)
• M84: 82,727,024 km (0.108 R)
• M85: 83,011,260 km (0.03 R)
• M86: 87,893,387 km (0.119 R)
• M87: 88,619,235 km (0.08 R)
• M88: 88,764,645 km (0.074 R)
• M89: 89,638,745 km (0.105 R)
• M90: 89,784,603 km (0.088 R)
• M91: 91,836,188 km (0.075 R)
• M92: 93,755,080 km (0.118 R)
• M93: 95,538,137 km (0.082 R)
• M94: 96,433,779 km (0.115 R)
• M95: 98,534,433 km (0.063 R)
• M96: 98,685,078 km (0.102 R)
• M97: 98,986,667 km (0.096 R)
• M98: 100,953,729 km (0.071 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: 238 - 15,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit