🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 18.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 274 Days

Day: 12.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,564,376 km

• M1: 316,100 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.68 AU - 1.98 AU

Year: 948 Days

Day: 27.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 12

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.56 AU - 5.54 AU

Year: 4345 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,564,376 km

• M1: 153,188 km (0.06 R)
• M2: 255,064 km (0.12 R)
• M3: 407,953 km (0.094 R)
• M4: 544,536 km (0.116 R)
• M5: 761,304 km (0.052 R)
• M6: 858,692 km (0.065 R)
• M7: 1,116,150 km (0.049 R)
• M8: 1,190,799 km (0.112 R)
• M9: 1,332,468 km (0.098 R)
• M10: 1,562,849 km (0.113 R)
• M11: 1,647,372 km (0.071 R)
• M12: 2,395,810 km (0.065 R)
• M13: 2,577,272 km (0.104 R)
• M14: 2,678,101 km (0.044 R)
• M15: 3,024,271 km (0.082 R)
• M16: 3,702,398 km (0.065 R)
• M17: 3,971,225 km (0.098 R)
• M18: 4,147,451 km (0.072 R)
• M19: 4,774,416 km (0.102 R)
• M20: 4,962,012 km (0.074 R)
• M21: 5,109,665 km (0.093 R)
• M22: 5,301,749 km (0.091 R)
• M23: 6,138,599 km (0.034 R)
• M24: 6,434,504 km (0.066 R)
• M25: 7,063,862 km (0.103 R)
• M26: 7,422,149 km (0.084 R)
• M27: 7,688,583 km (0.114 R)
• M28: 7,884,406 km (0.086 R)
• M29: 8,281,140 km (0.035 R)
• M30: 8,633,592 km (0.052 R)
• M31: 8,939,520 km (0.074 R)
• M32: 9,431,398 km (0.118 R)
• M33: 10,038,765 km (0.078 R)
• M34: 10,145,578 km (0.041 R)
• M35: 10,549,941 km (0.032 R)
• M36: 10,658,699 km (0.085 R)
• M37: 11,124,846 km (0.108 R)
• M38: 11,207,872 km (0.102 R)
• M39: 11,738,197 km (0.104 R)
• M40: 11,935,666 km (0.044 R)
• M41: 12,105,759 km (0.037 R)
• M42: 12,534,656 km (0.119 R)
• M43: 12,881,274 km (0.072 R)
• M44: 13,260,505 km (0.107 R)
• M45: 13,436,731 km (0.094 R)
• M46: 14,029,887 km (0.088 R)
• M47: 14,661,938 km (0.111 R)
• M48: 15,211,111 km (0.065 R)
• M49: 15,673,818 km (0.051 R)
• M50: 15,797,984 km (0.079 R)
• M51: 15,922,599 km (0.061 R)
• M52: 16,550,162 km (0.106 R)
• M53: 16,740,002 km (0.118 R)
• M54: 16,962,304 km (0.119 R)
• M55: 17,185,803 km (0.085 R)
• M56: 17,571,018 km (0.049 R)
• M57: 17,732,284 km (0.094 R)
• M58: 18,024,000 km (0.055 R)
• M59: 18,219,375 km (0.08 R)
• M60: 18,415,498 km (0.09 R)
• M61: 18,710,804 km (0.038 R)
• M62: 19,673,466 km (0.09 R)
• M63: 19,941,695 km (0.111 R)
• M64: 20,346,657 km (0.06 R)
• M65: 20,584,069 km (0.104 R)
• M66: 20,686,094 km (0.111 R)
• M67: 20,890,595 km (0.111 R)
• M68: 21,061,585 km (0.087 R)
• M69: 21,198,766 km (0.056 R)
• M70: 22,097,401 km (0.116 R)
• M71: 22,341,395 km (0.067 R)
• M72: 23,860,262 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.61 AU - 10.35 AU

Year: 9455 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,564,376 km

• M1: 117,883 km (0.053 R)
• M2: 194,776 km (0.084 R)
• M3: 264,938 km (0.092 R)
• M4: 314,904 km (0.063 R)
• M5: 476,170 km (0.115 R)
• M6: 799,301 km (0.117 R)
• M7: 1,043,146 km (0.071 R)
• M8: 1,182,870 km (0.097 R)
• M9: 1,236,875 km (0.11 R)
• M10: 1,423,125 km (0.084 R)
• M11: 1,519,765 km (0.106 R)
• M12: 2,100,653 km (0.116 R)
• M13: 2,625,293 km (0.046 R)
• M14: 2,696,651 km (0.04 R)
• M15: 3,393,777 km (0.117 R)
• M16: 3,682,352 km (0.076 R)
• M17: 4,255,461 km (0.066 R)
• M18: 4,311,411 km (0.112 R)
• M19: 4,566,625 km (0.062 R)
• M20: 4,856,096 km (0.077 R)
• M21: 5,301,300 km (0.031 R)
• M22: 5,391,956 km (0.086 R)
• M23: 5,636,249 km (0.092 R)
• M24: 5,759,817 km (0.079 R)
• M25: 6,551,788 km (0.078 R)
• M26: 6,649,177 km (0.071 R)
• M27: 7,276,889 km (0.109 R)
• M28: 7,648,939 km (0.106 R)
• M29: 7,889,044 km (0.117 R)
• M30: 7,992,565 km (0.101 R)
• M31: 8,271,266 km (0.073 R)
• M32: 8,517,504 km (0.115 R)
• M33: 8,659,473 km (0.098 R)
• M34: 8,945,504 km (0.056 R)
• M35: 9,162,122 km (0.105 R)
• M36: 9,307,531 km (0.079 R)
• M37: 9,490,339 km (0.11 R)
• M38: 9,934,047 km (0.109 R)
• M39: 10,271,240 km (0.07 R)
• M40: 11,111,083 km (0.088 R)
• M41: 11,657,115 km (0.1 R)
• M42: 12,012,709 km (0.045 R)
• M43: 12,171,881 km (0.117 R)
• M44: 12,613,344 km (0.055 R)
• M45: 12,856,291 km (0.092 R)
• M46: 13,760,461 km (0.072 R)
• M47: 14,010,589 km (0.069 R)
• M48: 14,220,175 km (0.075 R)
• M49: 14,642,490 km (0.067 R)
• M50: 14,855,218 km (0.099 R)
• M51: 15,586,153 km (0.103 R)
• M52: 15,934,118 km (0.077 R)
• M53: 16,021,633 km (0.116 R)
• M54: 16,152,980 km (0.109 R)
• M55: 16,726,538 km (0.057 R)
• M56: 18,121,089 km (0.119 R)
• M57: 18,257,971 km (0.066 R)
• M58: 20,116,426 km (0.109 R)
• M59: 20,352,940 km (0.089 R)
• M60: 20,637,924 km (0.114 R)
• M61: 21,211,931 km (0.112 R)
• M62: 22,620,844 km (0.085 R)
• M63: 23,014,735 km (0.064 R)
• M64: 24,714,167 km (0.098 R)
• M65: 25,221,752 km (0.062 R)
• M66: 25,323,628 km (0.095 R)
• M67: 25,835,253 km (0.085 R)
• M68: 26,557,362 km (0.086 R)
• M69: 26,712,944 km (0.095 R)
• M70: 26,764,854 km (0.104 R)
• M71: 26,816,765 km (0.119 R)
• M72: 27,025,005 km (0.076 R)
• M73: 27,338,263 km (0.069 R)
• M74: 27,810,394 km (0.108 R)
• M75: 29,403,761 km (0.066 R)
• M76: 29,779,850 km (0.079 R)
• M77: 31,245,161 km (0.042 R)
• M78: 32,622,808 km (0.107 R)
• M79: 33,346,861 km (0.078 R)
• M80: 34,020,052 km (0.058 R)
• M81: 35,095,062 km (0.049 R)
• M82: 35,436,893 km (0.068 R)
• M83: 35,665,329 km (0.092 R)
• M84: 35,779,772 km (0.078 R)
• M85: 36,008,955 km (0.113 R)
• M86: 36,526,415 km (0.101 R)
• M87: 37,860,229 km (0.096 R)
• M88: 38,152,244 km (0.119 R)
• M89: 39,150,660 km (0.033 R)
• M90: 39,386,875 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit