🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.19 AU

Year: 394 Days

Day: 39.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,768,556 km

• M1: 126,859 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 448 Days

Day: 29.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 503 Days

Day: 13.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.06 AU

Year: 956 Days

Day: 32.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,768,556 km

• M1: 72,854 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 11.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.54 AU - 5.1 AU

Year: 3438 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,768,556 km

• M1: 143,764 km (0.062 R)
• M2: 221,854 km (0.04 R)
• M3: 474,225 km (0.113 R)
• M4: 802,293 km (0.068 R)
• M5: 959,670 km (0.091 R)
• M6: 1,036,713 km (0.089 R)
• M7: 1,151,006 km (0.06 R)
• M8: 1,637,648 km (0.053 R)
• M9: 1,717,982 km (0.12 R)
• M10: 2,024,358 km (0.108 R)
• M11: 2,184,279 km (0.115 R)
• M12: 2,409,124 km (0.064 R)
• M13: 2,625,891 km (0.094 R)
• M14: 2,881,704 km (0.038 R)
• M15: 3,045,663 km (0.049 R)
• M16: 3,314,790 km (0.067 R)
• M17: 3,486,827 km (0.025 R)
• M18: 3,591,546 km (0.034 R)
• M19: 3,750,568 km (0.109 R)
• M20: 3,966,438 km (0.113 R)
• M21: 4,186,347 km (0.094 R)
• M22: 4,279,097 km (0.115 R)
• M23: 4,599,985 km (0.087 R)
• M24: 4,676,579 km (0.118 R)
• M25: 5,046,535 km (0.105 R)
• M26: 5,547,837 km (0.104 R)
• M27: 6,044,203 km (0.077 R)
• M28: 6,170,463 km (0.072 R)
• M29: 6,297,622 km (0.078 R)
• M30: 6,404,285 km (0.1 R)
• M31: 6,924,885 km (0.108 R)
• M32: 7,301,872 km (0.11 R)
• M33: 7,526,718 km (0.075 R)
• M34: 7,640,113 km (0.092 R)
• M35: 8,661,717 km (0.102 R)
• M36: 8,804,433 km (0.078 R)
• M37: 9,505,000 km (0.103 R)
• M38: 9,676,738 km (0.094 R)
• M39: 9,874,357 km (0.079 R)
• M40: 10,073,322 km (0.057 R)
• M41: 10,223,518 km (0.091 R)
• M42: 10,424,728 km (0.109 R)
• M43: 10,627,433 km (0.111 R)
• M44: 11,450,819 km (0.061 R)
• M45: 11,712,466 km (0.082 R)
• M46: 11,791,304 km (0.109 R)
• M47: 11,896,771 km (0.096 R)
• M48: 12,294,851 km (0.101 R)
• M49: 12,670,491 km (0.076 R)
• M50: 13,158,928 km (0.086 R)
• M51: 13,708,850 km (0.066 R)
• M52: 14,378,749 km (0.076 R)
• M53: 14,463,272 km (0.102 R)
• M54: 14,774,585 km (0.114 R)
• M55: 15,259,880 km (0.108 R)
• M56: 15,461,239 km (0.048 R)
• M57: 15,547,856 km (0.067 R)
• M58: 15,866,649 km (0.098 R)
• M59: 16,187,686 km (0.096 R)
• M60: 16,304,971 km (0.072 R)
• M61: 16,422,555 km (0.04 R)
• M62: 16,747,182 km (0.08 R)
• M63: 17,193,433 km (0.1 R)
• M64: 17,734,080 km (0.119 R)
• M65: 18,494,336 km (0.077 R)
• M66: 18,739,826 km (0.091 R)
• M67: 19,110,081 km (0.056 R)
• M68: 19,296,181 km (0.12 R)
• M69: 20,109,395 km (0.095 R)
• M70: 20,361,916 km (0.101 R)
• M71: 20,710,778 km (0.101 R)
• M72: 20,997,707 km (0.108 R)
• M73: 21,350,309 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 12.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.29 AU - 5.85 AU

Year: 4371 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,768,556 km

• M1: 157,377 km (0.047 R)
• M2: 263,442 km (0.041 R)
• M3: 353,500 km (0.109 R)
• M4: 443,558 km (0.094 R)
• M5: 867,219 km (0.086 R)
• M6: 954,734 km (0.119 R)
• M7: 1,115,851 km (0.096 R)
• M8: 1,388,119 km (0.044 R)
• M9: 1,709,754 km (0.085 R)
• M10: 1,922,931 km (0.101 R)
• M11: 2,055,176 km (0.068 R)
• M12: 2,251,747 km (0.106 R)
• M13: 2,423,037 km (0.109 R)
• M14: 2,614,971 km (0.101 R)
• M15: 2,861,957 km (0.11 R)
• M16: 3,308,357 km (0.077 R)
• M17: 3,432,374 km (0.094 R)
• M18: 3,869,499 km (0.084 R)
• M19: 4,056,945 km (0.071 R)
• M20: 4,617,488 km (0.107 R)
• M21: 4,696,775 km (0.119 R)
• M22: 4,836,649 km (0.051 R)
• M23: 5,430,702 km (0.101 R)
• M24: 5,641,037 km (0.089 R)
• M25: 5,789,886 km (0.057 R)
• M26: 5,918,541 km (0.104 R)
• M27: 6,486,863 km (0.083 R)
• M28: 8,103,118 km (0.107 R)
• M29: 8,537,999 km (0.087 R)
• M30: 8,684,755 km (0.084 R)
• M31: 9,055,159 km (0.081 R)
• M32: 9,254,872 km (0.104 R)
• M33: 9,380,385 km (0.119 R)
• M34: 9,633,205 km (0.107 R)
• M35: 10,431,310 km (0.066 R)
• M36: 10,562,058 km (0.098 R)
• M37: 10,904,488 km (0.057 R)
• M38: 10,984,074 km (0.086 R)
• M39: 11,357,919 km (0.034 R)
• M40: 11,926,541 km (0.078 R)
• M41: 12,035,897 km (0.113 R)
• M42: 12,421,261 km (0.094 R)
• M43: 13,119,584 km (0.106 R)
• M44: 13,430,897 km (0.099 R)
• M45: 13,658,884 km (0.101 R)
• M46: 14,032,131 km (0.07 R)
• M47: 14,466,862 km (0.113 R)
• M48: 15,558,328 km (0.07 R)
• M49: 15,887,892 km (0.059 R)
• M50: 16,584,570 km (0.112 R)
• M51: 16,706,791 km (0.101 R)
• M52: 16,798,644 km (0.093 R)
• M53: 18,480,124 km (0.039 R)
• M54: 18,575,119 km (0.096 R)
• M55: 19,405,237 km (0.098 R)
• M56: 20,508,970 km (0.098 R)
• M57: 20,738,753 km (0.077 R)
• M58: 21,200,861 km (0.091 R)
• M59: 21,300,343 km (0.119 R)
• M60: 21,733,279 km (0.047 R)
• M61: 21,934,040 km (0.07 R)
• M62: 22,168,908 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.1

Radius: 5.1

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.31 AU - 14.85 AU

Year: 18113 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,768,556 km

• M1: 256,411 km (0.099 R)
• M2: 1,638,246 km (0.12 R)
• M3: 1,700,030 km (0.084 R)
• M4: 1,762,562 km (0.103 R)
• M5: 1,922,333 km (0.066 R)
• M6: 2,255,786 km (0.115 R)
• M7: 3,399,312 km (0.047 R)
• M8: 4,007,428 km (0.071 R)
• M9: 4,388,154 km (0.113 R)
• M10: 4,869,261 km (0.118 R)
• M11: 5,505,501 km (0.098 R)
• M12: 5,880,692 km (0.069 R)
• M13: 6,023,558 km (0.12 R)
• M14: 7,617,224 km (0.069 R)
• M15: 8,087,560 km (0.085 R)
• M16: 8,406,353 km (0.117 R)
• M17: 8,567,320 km (0.101 R)
• M18: 10,346,638 km (0.062 R)
• M19: 10,692,508 km (0.104 R)
• M20: 10,750,552 km (0.114 R)
• M21: 11,042,268 km (0.103 R)
• M22: 11,932,973 km (0.031 R)
• M23: 11,993,261 km (0.103 R)
• M24: 12,235,011 km (0.079 R)
• M25: 13,656,490 km (0.111 R)
• M26: 13,908,862 km (0.117 R)
• M27: 15,521,677 km (0.049 R)
• M28: 15,851,241 km (0.069 R)
• M29: 16,989,082 km (0.098 R)
• M30: 17,192,535 km (0.106 R)
• M31: 17,876,796 km (0.035 R)
• M32: 19,768,162 km (0.039 R)
• M33: 19,982,236 km (0.065 R)
• M34: 20,556,692 km (0.117 R)
• M35: 22,759,222 km (0.108 R)
• M36: 23,133,516 km (0.109 R)
• M37: 24,116,224 km (0.101 R)
• M38: 25,112,396 km (0.087 R)
• M39: 25,576,748 km (0.12 R)
• M40: 26,122,182 km (0.11 R)
• M41: 27,382,843 km (0.077 R)
• M42: 30,702,869 km (0.047 R)
• M43: 30,785,447 km (0.085 R)
• M44: 30,868,025 km (0.117 R)
• M45: 31,448,464 km (0.089 R)
• M46: 34,489,939 km (0.094 R)
• M47: 39,045,493 km (0.119 R)
• M48: 39,672,907 km (0.115 R)
• M49: 39,762,964 km (0.061 R)
• M50: 41,210,773 km (0.033 R)
• M51: 41,758,151 km (0.095 R)
• M52: 41,849,705 km (0.111 R)
• M53: 42,491,779 km (0.041 R)
• M54: 42,583,782 km (0.045 R)
• M55: 42,860,239 km (0.101 R)
• M56: 43,044,843 km (0.086 R)
• M57: 43,137,294 km (0.05 R)
• M58: 43,414,798 km (0.059 R)
• M59: 43,600,299 km (0.052 R)
• M60: 43,693,050 km (0.103 R)
• M61: 45,468,627 km (0.108 R)
• M62: 46,223,199 km (0.048 R)
• M63: 46,602,130 km (0.089 R)
• M64: 46,886,965 km (0.107 R)
• M65: 49,186,434 km (0.046 R)
• M66: 49,670,083 km (0.11 R)
• M67: 50,252,468 km (0.113 R)
• M68: 50,739,559 km (0.062 R)
• M69: 52,506,160 km (0.095 R)
• M70: 54,093,244 km (0.092 R)
• M71: 57,416,112 km (0.055 R)
• M72: 59,153,392 km (0.112 R)
• M73: 60,080,150 km (0.115 R)
• M74: 60,804,354 km (0.112 R)
• M75: 62,574,845 km (0.118 R)
• M76: 62,889,150 km (0.115 R)
• M77: 63,729,591 km (0.071 R)
• M78: 64,256,773 km (0.096 R)
• M79: 64,785,452 km (0.113 R)
• M80: 65,315,478 km (0.119 R)
• M81: 65,421,692 km (0.111 R)
• M82: 65,527,907 km (0.049 R)
• M83: 67,235,566 km (0.05 R)
• M84: 67,664,762 km (0.054 R)
• M85: 69,390,823 km (0.073 R)
• M86: 70,803,775 km (0.104 R)
• M87: 72,116,496 km (0.03 R)
• M88: 72,555,715 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit