🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 257 Days

Day: 27.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,945,043 km

• M1: 544,387 km (0.105 R)
• M2: 733,329 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.67 AU - 0.95 AU

Year: 278 Days

Day: 30.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,945,043 km

• M1: 188,194 km (0.047 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 10.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.46 AU - 8.06 AU

Year: 6693 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,945,043 km

• M1: 210,783 km (0.119 R)
• M2: 287,527 km (0.103 R)
• M3: 404,961 km (0.07 R)
• M4: 503,995 km (0.105 R)
• M5: 602,580 km (0.08 R)
• M6: 719,416 km (0.09 R)
• M7: 880,234 km (0.113 R)
• M8: 1,521,410 km (0.077 R)
• M9: 1,595,461 km (0.111 R)
• M10: 1,840,802 km (0.087 R)
• M11: 2,000,423 km (0.089 R)
• M12: 2,164,831 km (0.1 R)
• M13: 2,316,673 km (0.115 R)
• M14: 2,437,099 km (0.083 R)
• M15: 2,595,373 km (0.066 R)
• M16: 3,014,995 km (0.12 R)
• M17: 3,109,093 km (0.102 R)
• M18: 3,795,448 km (0.039 R)
• M19: 3,876,829 km (0.114 R)
• M20: 4,000,097 km (0.119 R)
• M21: 4,722,954 km (0.119 R)
• M22: 5,463,015 km (0.076 R)
• M23: 5,764,455 km (0.073 R)
• M24: 5,929,162 km (0.091 R)
• M25: 6,047,644 km (0.106 R)
• M26: 6,287,150 km (0.118 R)
• M27: 6,603,250 km (0.109 R)
• M28: 6,775,587 km (0.096 R)
• M29: 6,874,770 km (0.106 R)
• M30: 6,999,385 km (0.063 R)
• M31: 7,200,295 km (0.051 R)
• M32: 7,403,299 km (0.066 R)
• M33: 7,505,475 km (0.103 R)
• M34: 7,582,368 km (0.114 R)
• M35: 8,419,518 km (0.113 R)
• M36: 8,713,926 km (0.117 R)
• M37: 9,175,885 km (0.093 R)
• M38: 9,757,521 km (0.108 R)
• M39: 11,102,107 km (0.089 R)
• M40: 12,778,949 km (0.078 R)
• M41: 13,024,888 km (0.115 R)
• M42: 13,961,221 km (0.113 R)
• M43: 14,373,663 km (0.107 R)
• M44: 14,565,447 km (0.095 R)
• M45: 15,080,961 km (0.026 R)
• M46: 15,210,663 km (0.086 R)
• M47: 15,635,221 km (0.09 R)
• M48: 15,832,391 km (0.051 R)
• M49: 16,196,064 km (0.12 R)
• M50: 16,262,485 km (0.118 R)
• M51: 16,362,267 km (0.093 R)
• M52: 16,428,988 km (0.119 R)
• M53: 16,529,069 km (0.094 R)
• M54: 16,629,449 km (0.106 R)
• M55: 16,898,127 km (0.086 R)
• M56: 17,032,914 km (0.08 R)
• M57: 17,405,563 km (0.096 R)
• M58: 17,473,630 km (0.046 R)
• M59: 17,849,569 km (0.115 R)
• M60: 17,952,492 km (0.091 R)
• M61: 18,470,400 km (0.1 R)
• M62: 18,923,233 km (0.056 R)
• M63: 19,203,579 km (0.104 R)
• M64: 19,910,878 km (0.076 R)
• M65: 20,124,654 km (0.054 R)
• M66: 20,196,161 km (0.071 R)
• M67: 20,303,423 km (0.087 R)
• M68: 20,375,080 km (0.035 R)
• M69: 20,518,694 km (0.026 R)
• M70: 22,489,646 km (0.109 R)
• M71: 22,600,798 km (0.088 R)
• M72: 22,935,747 km (0.083 R)
• M73: 23,422,389 km (0.095 R)
• M74: 23,648,132 km (0.074 R)
• M75: 24,063,865 km (0.12 R)
• M76: 24,215,707 km (0.084 R)
• M77: 24,405,845 km (0.045 R)
• M78: 24,826,066 km (0.04 R)
• M79: 25,945,208 km (0.103 R)
• M80: 26,022,998 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 9.8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.65 AU - 11.63 AU

Year: 11398 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,945,043 km

• M1: 177,722 km (0.114 R)
• M2: 397,631 km (0.085 R)
• M3: 585,376 km (0.085 R)
• M4: 690,693 km (0.115 R)
• M5: 901,626 km (0.086 R)
• M6: 983,606 km (0.094 R)
• M7: 1,068,428 km (0.117 R)
• M8: 1,314,666 km (0.07 R)
• M9: 1,432,699 km (0.072 R)
• M10: 2,021,217 km (0.118 R)
• M11: 2,327,294 km (0.094 R)
• M12: 2,500,678 km (0.099 R)
• M13: 2,798,976 km (0.098 R)
• M14: 3,046,112 km (0.105 R)
• M15: 4,745,095 km (0.061 R)
• M16: 5,493,982 km (0.114 R)
• M17: 6,000,520 km (0.088 R)
• M18: 6,199,186 km (0.11 R)
• M19: 6,440,787 km (0.063 R)
• M20: 6,562,559 km (0.095 R)
• M21: 6,891,525 km (0.077 R)
• M22: 7,016,140 km (0.064 R)
• M23: 7,352,436 km (0.102 R)
• M24: 7,479,894 km (0.114 R)
• M25: 8,526,031 km (0.077 R)
• M26: 8,704,801 km (0.112 R)
• M27: 9,020,752 km (0.065 R)
• M28: 9,478,671 km (0.083 R)
• M29: 10,226,959 km (0.103 R)
• M30: 10,800,667 km (0.073 R)
• M31: 11,189,023 km (0.059 R)
• M32: 11,631,234 km (0.068 R)
• M33: 12,029,314 km (0.074 R)
• M34: 17,141,971 km (0.096 R)
• M35: 17,424,562 km (0.052 R)
• M36: 18,281,458 km (0.118 R)
• M37: 18,860,402 km (0.046 R)
• M38: 19,563,063 km (0.112 R)
• M39: 20,036,241 km (0.045 R)
• M40: 20,155,172 km (0.109 R)
• M41: 20,632,987 km (0.095 R)
• M42: 22,458,380 km (0.051 R)
• M43: 24,018,537 km (0.105 R)
• M44: 24,907,447 km (0.106 R)
• M45: 25,613,399 km (0.092 R)
• M46: 26,066,083 km (0.051 R)
• M47: 27,770,601 km (0.056 R)
• M48: 28,502,583 km (0.109 R)
• M49: 28,904,553 km (0.104 R)
• M50: 29,781,795 km (0.104 R)
• M51: 30,326,032 km (0.054 R)
• M52: 30,804,894 km (0.085 R)
• M53: 31,286,300 km (0.104 R)
• M54: 32,605,454 km (0.061 R)
• M55: 33,025,824 km (0.069 R)
• M56: 33,166,297 km (0.112 R)
• M57: 33,447,990 km (0.081 R)
• M58: 34,084,528 km (0.07 R)
• M59: 34,511,032 km (0.071 R)
• M60: 34,582,390 km (0.105 R)
• M61: 35,441,531 km (0.117 R)
• M62: 36,235,147 km (0.109 R)
• M63: 37,766,581 km (0.09 R)
• M64: 37,840,033 km (0.085 R)
• M65: 38,947,506 km (0.093 R)
• M66: 39,170,258 km (0.038 R)
• M67: 39,691,756 km (0.117 R)
• M68: 39,841,204 km (0.087 R)
• M69: 40,666,386 km (0.089 R)
• M70: 40,741,634 km (0.06 R)
• M71: 40,967,826 km (0.102 R)
• M72: 41,572,949 km (0.088 R)
• M73: 41,724,641 km (0.065 R)
• M74: 44,564,906 km (0.098 R)
• M75: 44,797,980 km (0.093 R)
• M76: 44,875,771 km (0.077 R)
• M77: 47,071,419 km (0.088 R)
• M78: 47,387,968 km (0.111 R)
• M79: 47,467,105 km (0.107 R)
• M80: 47,784,552 km (0.105 R)
• M81: 48,261,919 km (0.083 R)
• M82: 48,341,654 km (0.106 R)
• M83: 50,834,852 km (0.118 R)
• M84: 50,997,017 km (0.054 R)
• M85: 51,159,480 km (0.051 R)
• M86: 51,811,128 km (0.111 R)
• M87: 52,219,680 km (0.076 R)
• M88: 52,383,490 km (0.111 R)
• M89: 55,109,761 km (0.115 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: 235 - 13,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit