🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.79 AU - 1.13 AU

Year: 356 Days

Day: 46.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,665,802 km

• M1: 598,541 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.46 AU

Year: 504 Days

Day: 34.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,665,802 km

• M1: 43,683 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.55 AU - 2.35 AU

Year: 1031 Days

Day: 22.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,665,802 km

• M1: 663,766 km (0.056 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 10.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.72 AU - 5.16 AU

Year: 4159 Days

Day: 14.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,665,802 km

• M1: 185,352 km (0.088 R)
• M2: 254,167 km (0.094 R)
• M3: 385,663 km (0.086 R)
• M4: 480,060 km (0.046 R)
• M5: 967,001 km (0.085 R)
• M6: 1,040,154 km (0.106 R)
• M7: 1,533,528 km (0.104 R)
• M8: 1,693,448 km (0.083 R)
• M9: 1,935,946 km (0.111 R)
• M10: 2,014,036 km (0.089 R)
• M11: 2,141,344 km (0.086 R)
• M12: 2,353,922 km (0.092 R)
• M13: 2,817,676 km (0.108 R)
• M14: 3,087,700 km (0.086 R)
• M15: 3,328,553 km (0.048 R)
• M16: 3,614,135 km (0.099 R)
• M17: 3,691,776 km (0.069 R)
• M18: 3,987,382 km (0.051 R)
• M19: 4,128,153 km (0.097 R)
• M20: 4,643,967 km (0.115 R)
• M21: 5,158,434 km (0.096 R)
• M22: 5,489,195 km (0.064 R)
• M23: 5,556,215 km (0.042 R)
• M24: 6,032,833 km (0.091 R)
• M25: 6,264,560 km (0.083 R)
• M26: 6,688,820 km (0.112 R)
• M27: 6,904,540 km (0.108 R)
• M28: 7,001,180 km (0.087 R)
• M29: 7,318,328 km (0.1 R)
• M30: 8,042,681 km (0.08 R)
• M31: 8,763,742 km (0.06 R)
• M32: 9,158,531 km (0.101 R)
• M33: 9,478,521 km (0.081 R)
• M34: 10,211,999 km (0.102 R)
• M35: 10,294,727 km (0.114 R)
• M36: 10,516,132 km (0.114 R)
• M37: 10,879,356 km (0.043 R)
• M38: 11,076,675 km (0.11 R)
• M39: 11,303,765 km (0.117 R)
• M40: 12,022,882 km (0.119 R)
• M41: 12,520,444 km (0.074 R)
• M42: 12,816,199 km (0.119 R)
• M43: 13,024,589 km (0.085 R)
• M44: 13,144,267 km (0.092 R)
• M45: 13,234,176 km (0.106 R)
• M46: 13,444,959 km (0.079 R)
• M47: 13,747,895 km (0.079 R)
• M48: 13,839,149 km (0.104 R)
• M49: 14,515,033 km (0.066 R)
• M50: 14,794,631 km (0.099 R)
• M51: 14,919,545 km (0.117 R)
• M52: 15,107,440 km (0.112 R)
• M53: 15,548,903 km (0.092 R)
• M54: 15,803,220 km (0.106 R)
• M55: 16,090,897 km (0.077 R)
• M56: 16,736,262 km (0.11 R)
• M57: 17,193,134 km (0.116 R)
• M58: 17,291,569 km (0.083 R)
• M59: 17,521,950 km (0.11 R)
• M60: 18,019,213 km (0.097 R)
• M61: 18,554,624 km (0.031 R)
• M62: 18,689,262 km (0.106 R)
• M63: 19,095,271 km (0.06 R)
• M64: 19,401,797 km (0.099 R)
• M65: 19,572,637 km (0.106 R)
• M66: 19,641,153 km (0.028 R)
• M67: 20,539,189 km (0.089 R)
• M68: 21,028,225 km (0.104 R)
• M69: 22,089,173 km (0.087 R)
• M70: 22,446,712 km (0.078 R)
• M71: 22,734,089 km (0.104 R)
• M72: 24,079,124 km (0.108 R)
• M73: 24,152,576 km (0.08 R)
• M74: 24,336,432 km (0.108 R)
• M75: 24,594,788 km (0.106 R)
• M76: 24,742,740 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 12

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.47 AU - 5.55 AU

Year: 4899 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 110,665,802 km

• M1: 220,507 km (0.097 R)
• M2: 376,388 km (0.075 R)
• M3: 469,139 km (0.12 R)
• M4: 561,142 km (0.089 R)
• M5: 683,662 km (0.108 R)
• M6: 1,239,718 km (0.096 R)
• M7: 1,579,454 km (0.059 R)
• M8: 1,862,344 km (0.072 R)
• M9: 2,234,394 km (0.089 R)
• M10: 2,345,096 km (0.108 R)
• M11: 2,533,739 km (0.029 R)
• M12: 3,551,453 km (0.066 R)
• M13: 3,703,295 km (0.107 R)
• M14: 4,564,979 km (0.106 R)
• M15: 5,042,944 km (0.089 R)
• M16: 5,165,016 km (0.031 R)
• M17: 5,764,604 km (0.071 R)
• M18: 6,046,746 km (0.091 R)
• M19: 6,124,537 km (0.102 R)
• M20: 7,248,316 km (0.118 R)
• M21: 7,358,570 km (0.099 R)
• M22: 7,553,047 km (0.093 R)
• M23: 8,204,097 km (0.094 R)
• M24: 8,961,660 km (0.112 R)
• M25: 9,258,911 km (0.092 R)
• M26: 10,016,625 km (0.102 R)
• M27: 10,699,838 km (0.098 R)
• M28: 11,302,119 km (0.092 R)
• M29: 11,430,175 km (0.086 R)
• M30: 11,526,666 km (0.107 R)
• M31: 11,688,082 km (0.04 R)
• M32: 12,242,342 km (0.039 R)
• M33: 12,539,443 km (0.057 R)
• M34: 12,738,707 km (0.116 R)
• M35: 13,546,386 km (0.105 R)
• M36: 14,094,064 km (0.115 R)
• M37: 14,301,407 km (0.117 R)
• M38: 15,175,956 km (0.045 R)
• M39: 15,423,840 km (0.115 R)
• M40: 15,816,235 km (0.08 R)
• M41: 16,465,490 km (0.082 R)
• M42: 16,866,562 km (0.118 R)
• M43: 17,197,173 km (0.116 R)
• M44: 18,089,075 km (0.119 R)
• M45: 18,314,370 km (0.074 R)
• M46: 18,616,258 km (0.107 R)
• M47: 18,881,794 km (0.114 R)
• M48: 19,072,233 km (0.068 R)
• M49: 19,340,013 km (0.079 R)
• M50: 20,189,429 km (0.111 R)
• M51: 21,248,433 km (0.095 R)
• M52: 21,924,615 km (0.049 R)
• M53: 22,486,654 km (0.06 R)
• M54: 22,688,611 km (0.086 R)
• M55: 23,216,393 km (0.11 R)
• M56: 23,584,104 km (0.114 R)
• M57: 24,036,189 km (0.109 R)
• M58: 24,325,362 km (0.086 R)
• M59: 24,698,908 km (0.046 R)
• M60: 25,451,684 km (0.067 R)
• M61: 25,619,982 km (0.083 R)
• M62: 26,042,446 km (0.117 R)
• M63: 26,169,604 km (0.088 R)
• M64: 26,723,116 km (0.114 R)
• M65: 27,065,546 km (0.049 R)
• M66: 27,366,537 km (0.059 R)
• M67: 27,495,789 km (0.116 R)
• M68: 27,928,277 km (0.1 R)
• M69: 28,058,427 km (0.118 R)
• M70: 28,319,475 km (0.108 R)
• M71: 28,931,480 km (0.108 R)
• M72: 29,592,104 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 9.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.32 AU - 10.4 AU

Year: 9988 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,665,802 km

• M1: 118,631 km (0.062 R)
• M2: 378,782 km (0.105 R)
• M3: 671,694 km (0.103 R)
• M4: 843,134 km (0.043 R)
• M5: 962,064 km (0.051 R)
• M6: 1,063,641 km (0.066 R)
• M7: 1,145,172 km (0.058 R)
• M8: 1,229,096 km (0.116 R)
• M9: 1,480,121 km (0.058 R)
• M10: 1,558,810 km (0.11 R)
• M11: 2,192,955 km (0.091 R)
• M12: 2,359,308 km (0.111 R)
• M13: 2,545,557 km (0.05 R)
• M14: 4,913,093 km (0.085 R)
• M15: 5,599,000 km (0.079 R)
• M16: 6,881,951 km (0.082 R)
• M17: 8,369,402 km (0.061 R)
• M18: 9,653,251 km (0.047 R)
• M19: 9,927,315 km (0.119 R)
• M20: 10,457,789 km (0.08 R)
• M21: 10,534,383 km (0.114 R)
• M22: 11,916,966 km (0.108 R)
• M23: 12,050,258 km (0.07 R)
• M24: 12,426,347 km (0.055 R)
• M25: 12,507,579 km (0.064 R)
• M26: 12,997,811 km (0.119 R)
• M27: 14,392,512 km (0.109 R)
• M28: 15,251,952 km (0.088 R)
• M29: 15,951,621 km (0.112 R)
• M30: 16,453,372 km (0.036 R)
• M31: 16,780,842 km (0.08 R)
• M32: 17,050,417 km (0.036 R)
• M33: 17,442,364 km (0.09 R)
• M34: 18,327,235 km (0.085 R)
• M35: 18,388,869 km (0.11 R)
• M36: 19,634,721 km (0.113 R)
• M37: 20,490,869 km (0.067 R)
• M38: 20,746,981 km (0.12 R)
• M39: 21,586,524 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 3.3

Gravity: 76.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.02 AU - 22.3 AU

Year: 31764 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,665,802 km

• M1: 92,451 km (0.097 R)
• M2: 286,181 km (0.081 R)
• M3: 330,761 km (0.048 R)
• M4: 478,264 km (0.071 R)
• M5: 1,874,312 km (0.068 R)
• M6: 2,450,862 km (0.074 R)
• M7: 4,187,544 km (0.064 R)
• M8: 4,755,118 km (0.112 R)
• M9: 4,988,790 km (0.053 R)
• M10: 5,107,122 km (0.094 R)
• M11: 6,275,930 km (0.039 R)
• M12: 6,922,791 km (0.119 R)
• M13: 8,986,793 km (0.084 R)
• M14: 9,130,706 km (0.11 R)
• M15: 10,384,187 km (0.116 R)
• M16: 10,686,973 km (0.092 R)
• M17: 11,612,385 km (0.119 R)
• M18: 11,847,703 km (0.066 R)
• M19: 13,292,369 km (0.085 R)
• M20: 13,456,328 km (0.106 R)
• M21: 15,389,133 km (0.097 R)
• M22: 16,343,717 km (0.039 R)
• M23: 16,431,381 km (0.056 R)
• M24: 17,049,969 km (0.11 R)
• M25: 17,406,759 km (0.097 R)
• M26: 17,586,127 km (0.12 R)
• M27: 17,765,944 km (0.099 R)
• M28: 18,766,604 km (0.076 R)
• M29: 18,950,460 km (0.088 R)
• M30: 19,785,366 km (0.07 R)
• M31: 19,972,513 km (0.063 R)
• M32: 20,160,258 km (0.033 R)
• M33: 20,348,452 km (0.026 R)
• M34: 21,298,847 km (0.087 R)
• M35: 21,394,739 km (0.074 R)
• M36: 22,263,604 km (0.119 R)
• M37: 22,849,280 km (0.092 R)
• M38: 23,045,552 km (0.092 R)
• M39: 23,836,476 km (0.112 R)
• M40: 28,132,179 km (0.094 R)
• M41: 29,723,003 km (0.112 R)
• M42: 31,779,524 km (0.116 R)
• M43: 33,323,973 km (0.111 R)
• M44: 37,290,560 km (0.08 R)
• M45: 38,567,528 km (0.077 R)
• M46: 39,505,357 km (0.083 R)
• M47: 41,045,168 km (0.083 R)
• M48: 41,642,512 km (0.058 R)
• M49: 42,122,572 km (0.087 R)
• M50: 44,795,138 km (0.098 R)
• M51: 45,656,971 km (0.108 R)
• M52: 45,780,539 km (0.057 R)
• M53: 48,527,006 km (0.069 R)
• M54: 48,653,117 km (0.081 R)
• M55: 50,302,284 km (0.054 R)
• M56: 53,785,670 km (0.091 R)
• M57: 55,095,400 km (0.042 R)
• M58: 57,479,242 km (0.098 R)
• M59: 58,683,804 km (0.116 R)
• M60: 59,087,120 km (0.074 R)
• M61: 59,221,758 km (0.107 R)
• M62: 63,446,402 km (0.118 R)
• M63: 66,362,962 km (0.066 R)
• M64: 67,344,773 km (0.096 R)
• M65: 67,626,166 km (0.038 R)
• M66: 69,039,118 km (0.066 R)
• M67: 71,893,894 km (0.097 R)
• M68: 73,335,719 km (0.079 R)
• M69: 74,496,149 km (0.103 R)
• M70: 75,370,250 km (0.099 R)
• M71: 76,541,152 km (0.105 R)
• M72: 79,346,112 km (0.106 R)
• M73: 83,389,593 km (0.103 R)
• M74: 83,540,537 km (0.091 R)
• M75: 85,817,118 km (0.063 R)
• M76: 87,039,482 km (0.082 R)
• M77: 89,501,713 km (0.117 R)
• M78: 90,430,866 km (0.112 R)
• M79: 91,052,146 km (0.079 R)
• M80: 91,674,772 km (0.059 R)
• M81: 92,767,734 km (0.065 R)
• M82: 96,865,220 km (0.107 R)
• M83: 98,456,941 km (0.115 R)
• M84: 100,057,040 km (0.076 R)
• M85: 101,665,965 km (0.105 R)
• M86: 102,797,224 km (0.076 R)
• M87: 103,932,672 km (0.083 R)
• M88: 105,072,159 km (0.088 R)
• M89: 106,215,835 km (0.108 R)
• M90: 106,379,644 km (0.103 R)
• M91: 107,527,958 km (0.094 R)
• M92: 109,506,240 km (0.072 R)
• M93: 110,499,869 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit