🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 24.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.83 AU - 0.91 AU

Year: 288 Days

Day: 47.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,082,299 km

• M1: 246,687 km (0.071 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.67 AU - 1.69 AU

Year: 773 Days

Day: 39.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,082,299 km

• M1: 321,635 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.34 AU - 3.34 AU

Year: 2165 Days

Day: 44.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 9.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.59 AU - 6.23 AU

Year: 5097 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,082,299 km

• M1: 130,749 km (0.103 R)
• M2: 246,088 km (0.08 R)
• M3: 356,791 km (0.049 R)
• M4: 602,281 km (0.06 R)
• M5: 956,080 km (0.104 R)
• M6: 1,501,963 km (0.102 R)
• M7: 1,621,641 km (0.105 R)
• M8: 1,816,268 km (0.116 R)
• M9: 2,075,222 km (0.048 R)
• M10: 2,326,247 km (0.102 R)
• M11: 2,773,694 km (0.07 R)
• M12: 3,007,516 km (0.065 R)
• M13: 3,115,974 km (0.1 R)
• M14: 3,677,714 km (0.104 R)
• M15: 3,817,139 km (0.082 R)
• M16: 3,958,509 km (0.068 R)
• M17: 4,222,101 km (0.079 R)
• M18: 4,615,842 km (0.104 R)
• M19: 5,280,655 km (0.113 R)
• M20: 5,920,934 km (0.066 R)
• M21: 6,002,764 km (0.114 R)
• M22: 6,167,471 km (0.117 R)
• M23: 6,417,300 km (0.095 R)
• M24: 6,613,871 km (0.116 R)
• M25: 7,215,853 km (0.045 R)
• M26: 7,715,959 km (0.094 R)
• M27: 7,925,246 km (0.043 R)
• M28: 9,794,173 km (0.096 R)
• M29: 10,020,813 km (0.087 R)
• M30: 10,777,479 km (0.112 R)
• M31: 11,179,748 km (0.115 R)
• M32: 11,518,587 km (0.07 R)
• M33: 11,964,239 km (0.111 R)
• M34: 12,907,903 km (0.083 R)
• M35: 13,550,126 km (0.109 R)
• M36: 13,766,594 km (0.102 R)
• M37: 14,386,079 km (0.085 R)
• M38: 14,977,440 km (0.101 R)
• M39: 16,260,241 km (0.051 R)
• M40: 16,528,620 km (0.09 R)
• M41: 16,605,663 km (0.066 R)
• M42: 17,264,791 km (0.094 R)
• M43: 17,382,076 km (0.102 R)
• M44: 17,814,114 km (0.038 R)
• M45: 18,130,514 km (0.115 R)
• M46: 19,374,271 km (0.077 R)
• M47: 19,944,987 km (0.064 R)
• M48: 20,603,965 km (0.116 R)
• M49: 20,686,842 km (0.115 R)
• M50: 21,144,612 km (0.101 R)
• M51: 21,395,787 km (0.069 R)
• M52: 21,690,046 km (0.12 R)
• M53: 22,367,574 km (0.091 R)
• M54: 22,623,387 km (0.093 R)
• M55: 22,751,742 km (0.065 R)
• M56: 23,138,153 km (0.038 R)
• M57: 23,526,659 km (0.091 R)
• M58: 23,830,342 km (0.115 R)
• M59: 24,004,474 km (0.087 R)
• M60: 24,091,690 km (0.086 R)
• M61: 24,793,304 km (0.118 R)
• M62: 24,969,829 km (0.108 R)
• M63: 25,768,981 km (0.094 R)
• M64: 26,037,360 km (0.085 R)
• M65: 26,938,238 km (0.036 R)
• M66: 27,074,223 km (0.078 R)
• M67: 27,849,289 km (0.109 R)
• M68: 29,095,290 km (0.077 R)
• M69: 29,421,413 km (0.117 R)
• M70: 29,889,206 km (0.059 R)
• M71: 30,029,977 km (0.082 R)
• M72: 30,218,171 km (0.062 R)
• M73: 30,927,116 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.87 AU - 9.27 AU

Year: 8133 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,082,299 km

• M1: 201,359 km (0.111 R)
• M2: 397,182 km (0.097 R)
• M3: 690,843 km (0.079 R)
• M4: 858,991 km (0.105 R)
• M5: 1,042,548 km (0.095 R)
• M6: 1,139,637 km (0.113 R)
• M7: 1,274,424 km (0.071 R)
• M8: 2,197,742 km (0.106 R)
• M9: 2,980,588 km (0.089 R)
• M10: 3,390,636 km (0.044 R)
• M11: 3,514,652 km (0.077 R)
• M12: 3,818,934 km (0.111 R)
• M13: 4,318,292 km (0.056 R)
• M14: 5,292,773 km (0.102 R)
• M15: 5,583,441 km (0.117 R)
• M16: 5,760,565 km (0.104 R)
• M17: 6,241,822 km (0.075 R)
• M18: 6,893,171 km (0.101 R)
• M19: 7,307,557 km (0.026 R)
• M20: 7,795,695 km (0.092 R)
• M21: 7,894,579 km (0.055 R)
• M22: 8,497,009 km (0.084 R)
• M23: 8,598,886 km (0.113 R)
• M24: 9,817,360 km (0.118 R)
• M25: 10,175,348 km (0.082 R)
• M26: 11,126,641 km (0.071 R)
• M27: 11,650,533 km (0.095 R)
• M28: 12,606,313 km (0.108 R)
• M29: 12,839,536 km (0.108 R)
• M30: 13,270,678 km (0.1 R)
• M31: 13,866,376 km (0.094 R)
• M32: 14,837,715 km (0.094 R)
• M33: 15,331,538 km (0.07 R)
• M34: 16,293,452 km (0.103 R)
• M35: 16,845,767 km (0.079 R)
• M36: 17,663,918 km (0.09 R)
• M37: 17,881,433 km (0.071 R)
• M38: 18,056,164 km (0.093 R)
• M39: 18,451,102 km (0.118 R)
• M40: 18,583,496 km (0.044 R)
• M41: 18,804,752 km (0.097 R)
• M42: 19,160,495 km (0.12 R)
• M43: 19,428,874 km (0.092 R)
• M44: 19,563,512 km (0.077 R)
• M45: 20,605,910 km (0.12 R)
• M46: 20,926,797 km (0.027 R)
• M47: 21,434,383 km (0.064 R)
• M48: 22,886,679 km (0.085 R)
• M49: 23,361,951 km (0.097 R)
• M50: 23,984,727 km (0.088 R)
• M51: 24,081,068 km (0.107 R)
• M52: 24,225,730 km (0.112 R)
• M53: 24,370,690 km (0.098 R)
• M54: 24,613,038 km (0.106 R)
• M55: 25,099,980 km (0.117 R)
• M56: 27,531,693 km (0.114 R)
• M57: 27,632,522 km (0.097 R)
• M58: 28,037,184 km (0.108 R)
• M59: 28,494,804 km (0.074 R)
• M60: 29,623,670 km (0.096 R)
• M61: 29,727,042 km (0.108 R)
• M62: 29,985,996 km (0.098 R)
• M63: 30,141,727 km (0.042 R)
• M64: 30,453,938 km (0.063 R)
• M65: 30,662,776 km (0.066 R)
• M66: 31,555,277 km (0.058 R)
• M67: 31,766,509 km (0.058 R)
• M68: 33,312,155 km (0.076 R)
• M69: 35,319,608 km (0.093 R)
• M70: 35,758,828 km (0.089 R)
• M71: 36,420,948 km (0.081 R)
• M72: 36,920,306 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.24 AU - 9.26 AU

Year: 8407 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,082,299 km

• M1: 263,143 km (0.052 R)
• M2: 395,238 km (0.027 R)
• M3: 540,198 km (0.047 R)
• M4: 777,909 km (0.08 R)
• M5: 1,521,111 km (0.034 R)
• M6: 1,911,412 km (0.113 R)
• M7: 2,018,374 km (0.103 R)
• M8: 2,256,983 km (0.111 R)
• M9: 2,313,232 km (0.058 R)
• M10: 2,389,228 km (0.083 R)
• M11: 2,543,463 km (0.111 R)
• M12: 2,862,106 km (0.048 R)
• M13: 3,385,101 km (0.104 R)
• M14: 3,668,888 km (0.117 R)
• M15: 3,780,039 km (0.051 R)
• M16: 4,446,946 km (0.113 R)
• M17: 4,518,005 km (0.096 R)
• M18: 4,757,661 km (0.097 R)
• M19: 4,879,135 km (0.049 R)
• M20: 4,952,438 km (0.072 R)
• M21: 5,199,573 km (0.039 R)
• M22: 6,175,251 km (0.096 R)
• M23: 6,441,385 km (0.118 R)
• M24: 6,792,791 km (0.09 R)
• M25: 6,902,296 km (0.074 R)
• M26: 7,401,953 km (0.101 R)
• M27: 9,030,027 km (0.117 R)
• M28: 10,039,214 km (0.12 R)
• M29: 10,163,979 km (0.061 R)
• M30: 10,699,988 km (0.032 R)
• M31: 11,537,586 km (0.111 R)
• M32: 11,766,621 km (0.073 R)
• M33: 12,462,849 km (0.073 R)
• M34: 12,597,038 km (0.114 R)
• M35: 14,419,140 km (0.106 R)
• M36: 14,489,601 km (0.033 R)
• M37: 14,560,062 km (0.068 R)
• M38: 14,985,368 km (0.119 R)
• M39: 15,811,897 km (0.044 R)
• M40: 16,030,010 km (0.077 R)
• M41: 16,505,881 km (0.08 R)
• M42: 16,837,988 km (0.118 R)
• M43: 16,949,289 km (0.032 R)
• M44: 17,060,740 km (0.03 R)
• M45: 17,246,989 km (0.096 R)
• M46: 17,810,075 km (0.033 R)
• M47: 18,493,588 km (0.115 R)
• M48: 18,800,114 km (0.118 R)
• M49: 19,301,865 km (0.117 R)
• M50: 20,595,288 km (0.055 R)
• M51: 21,072,506 km (0.093 R)
• M52: 21,312,610 km (0.094 R)
• M53: 21,835,604 km (0.077 R)
• M54: 22,240,865 km (0.041 R)
• M55: 23,471,607 km (0.112 R)
• M56: 23,678,800 km (0.113 R)
• M57: 24,346,156 km (0.093 R)
• M58: 25,656,633 km (0.113 R)
• M59: 26,084,184 km (0.082 R)
• M60: 26,989,849 km (0.054 R)
• M61: 27,818,173 km (0.074 R)
• M62: 28,610,443 km (0.106 R)
• M63: 28,699,005 km (0.08 R)
• M64: 28,831,848 km (0.076 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit