🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 157 Days

Day: 12.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.11 AU - 2.69 AU

Year: 1393 Days

Day: 39.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 14.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.04 AU - 8.68 AU

Year: 8258 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,013,406 km

• M1: 254,466 km (0.095 R)
• M2: 418,425 km (0.102 R)
• M3: 549,623 km (0.096 R)
• M4: 698,921 km (0.084 R)
• M5: 1,752,988 km (0.086 R)
• M6: 1,845,290 km (0.066 R)
• M7: 2,059,215 km (0.053 R)
• M8: 2,157,052 km (0.027 R)
• M9: 2,434,406 km (0.113 R)
• M10: 2,564,407 km (0.091 R)
• M11: 2,831,738 km (0.079 R)
• M12: 3,024,420 km (0.065 R)
• M13: 3,599,175 km (0.107 R)
• M14: 5,625,478 km (0.069 R)
• M15: 5,834,317 km (0.045 R)
• M16: 5,939,634 km (0.107 R)
• M17: 6,549,096 km (0.112 R)
• M18: 7,827,409 km (0.099 R)
• M19: 8,021,887 km (0.086 R)
• M20: 8,815,803 km (0.047 R)
• M21: 9,801,802 km (0.048 R)
• M22: 10,180,584 km (0.084 R)
• M23: 10,307,892 km (0.062 R)
• M24: 10,909,275 km (0.106 R)
• M25: 11,039,575 km (0.049 R)
• M26: 11,743,582 km (0.108 R)
• M27: 12,101,121 km (0.035 R)
• M28: 12,507,579 km (0.095 R)
• M29: 12,781,044 km (0.048 R)
• M30: 13,287,732 km (0.073 R)
• M31: 13,427,007 km (0.111 R)
• M32: 13,613,556 km (0.104 R)
• M33: 13,801,002 km (0.063 R)
• M34: 13,942,073 km (0.104 R)
• M35: 14,131,015 km (0.105 R)
• M36: 15,525,865 km (0.109 R)
• M37: 15,721,689 km (0.074 R)
• M38: 15,967,628 km (0.079 R)
• M39: 16,563,177 km (0.106 R)
• M40: 17,014,663 km (0.113 R)
• M41: 17,419,475 km (0.09 R)
• M42: 17,878,591 km (0.098 R)
• M43: 18,341,746 km (0.059 R)
• M44: 18,808,791 km (0.035 R)
• M45: 19,914,020 km (0.042 R)
• M46: 20,340,673 km (0.115 R)
• M47: 21,802,543 km (0.085 R)
• M48: 22,132,107 km (0.052 R)
• M49: 23,635,267 km (0.048 R)
• M50: 24,030,355 km (0.117 R)
• M51: 24,541,531 km (0.101 R)
• M52: 28,758,545 km (0.067 R)
• M53: 29,361,724 km (0.089 R)
• M54: 30,335,755 km (0.106 R)
• M55: 31,258,325 km (0.031 R)
• M56: 31,567,993 km (0.112 R)
• M57: 31,754,242 km (0.084 R)
• M58: 32,502,830 km (0.114 R)
• M59: 33,573,502 km (0.106 R)
• M60: 33,700,212 km (0.096 R)
• M61: 34,336,152 km (0.102 R)
• M62: 34,591,665 km (0.025 R)
• M63: 35,040,309 km (0.065 R)
• M64: 35,233,141 km (0.112 R)
• M65: 35,361,945 km (0.083 R)
• M66: 37,115,830 km (0.061 R)
• M67: 38,234,523 km (0.064 R)
• M68: 38,433,189 km (0.041 R)
• M69: 38,632,005 km (0.115 R)
• M70: 38,964,411 km (0.075 R)
• M71: 42,476,371 km (0.101 R)
• M72: 42,750,584 km (0.09 R)
• M73: 44,548,152 km (0.048 R)
• M74: 44,687,427 km (0.113 R)
• M75: 45,106,152 km (0.115 R)
• M76: 45,806,868 km (0.066 R)
• M77: 46,299,643 km (0.076 R)
• M78: 46,794,064 km (0.086 R)
• M79: 46,935,734 km (0.102 R)
• M80: 47,077,403 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 4.1

Gravity: 58.82 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.96 AU - 12.54 AU

Year: 16067 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,013,406 km

• M1: 69,713 km (0.097 R)
• M2: 161,117 km (0.116 R)
• M3: 276,906 km (0.108 R)
• M4: 344,524 km (0.097 R)
• M5: 417,677 km (0.103 R)
• M6: 456,274 km (0.116 R)
• M7: 622,926 km (0.053 R)
• M8: 1,426,266 km (0.085 R)
• M9: 1,763,011 km (0.097 R)
• M10: 2,056,073 km (0.108 R)
• M11: 2,294,532 km (0.118 R)
• M12: 2,399,400 km (0.084 R)
• M13: 2,613,774 km (0.089 R)
• M14: 3,332,891 km (0.098 R)
• M15: 4,582,632 km (0.112 R)
• M16: 4,670,745 km (0.086 R)
• M17: 4,714,876 km (0.07 R)
• M18: 5,674,995 km (0.092 R)
• M19: 6,201,281 km (0.113 R)
• M20: 6,249,900 km (0.112 R)
• M21: 6,544,308 km (0.119 R)
• M22: 6,893,320 km (0.102 R)
• M23: 7,454,163 km (0.072 R)
• M24: 11,409,231 km (0.067 R)
• M25: 11,528,610 km (0.102 R)
• M26: 11,889,141 km (0.068 R)
• M27: 12,010,166 km (0.086 R)
• M28: 12,131,490 km (0.091 R)
• M29: 12,621,273 km (0.118 R)
• M30: 13,305,085 km (0.072 R)
• M31: 13,937,286 km (0.115 R)
• M32: 14,708,612 km (0.115 R)
• M33: 14,903,538 km (0.079 R)
• M34: 15,692,069 km (0.106 R)
• M35: 16,091,495 km (0.063 R)
• M36: 16,359,574 km (0.073 R)
• M37: 18,837,813 km (0.078 R)
• M38: 19,049,494 km (0.037 R)
• M39: 19,191,163 km (0.059 R)
• M40: 19,262,072 km (0.083 R)
• M41: 20,120,016 km (0.101 R)
• M42: 21,799,103 km (0.119 R)
• M43: 21,947,204 km (0.071 R)
• M44: 22,617,852 km (0.085 R)
• M45: 23,068,590 km (0.116 R)
• M46: 23,295,231 km (0.047 R)
• M47: 24,438,907 km (0.095 R)
• M48: 25,056,297 km (0.111 R)
• M49: 25,600,684 km (0.079 R)
• M50: 27,177,595 km (0.099 R)
• M51: 27,496,687 km (0.094 R)
• M52: 28,058,128 km (0.115 R)
• M53: 28,866,704 km (0.03 R)
• M54: 28,948,086 km (0.111 R)
• M55: 29,029,467 km (0.064 R)
• M56: 30,838,554 km (0.116 R)
• M57: 33,705,298 km (0.084 R)
• M58: 34,134,045 km (0.078 R)
• M59: 34,996,926 km (0.115 R)
• M60: 36,568,003 km (0.09 R)
• M61: 36,655,966 km (0.074 R)
• M62: 37,716,914 km (0.11 R)
• M63: 38,340,438 km (0.115 R)
• M64: 38,877,644 km (0.106 R)
• M65: 39,057,311 km (0.109 R)
• M66: 40,231,505 km (0.074 R)
• M67: 40,868,493 km (0.116 R)
• M68: 41,417,218 km (0.043 R)
• M69: 41,508,921 km (0.035 R)
• M70: 43,543,003 km (0.076 R)
• M71: 44,103,397 km (0.091 R)
• M72: 44,197,045 km (0.117 R)
• M73: 45,514,853 km (0.086 R)
• M74: 46,559,196 km (0.104 R)
• M75: 48,188,765 km (0.106 R)
• M76: 48,768,307 km (0.095 R)
• M77: 48,865,097 km (0.108 R)
• M78: 50,716,820 km (0.116 R)
• M79: 52,194,847 km (0.072 R)
• M80: 52,591,431 km (0.099 R)
• M81: 53,088,544 km (0.072 R)
• M82: 53,287,809 km (0.067 R)
• M83: 54,287,870 km (0.105 R)
• M84: 54,689,541 km (0.044 R)
• M85: 57,529,357 km (0.099 R)
• M86: 57,938,956 km (0.051 R)
• M87: 58,452,226 km (0.066 R)
• M88: 59,897,641 km (0.087 R)
• M89: 64,941,632 km (0.11 R)
• M90: 66,760,443 km (0.109 R)
• M91: 66,975,565 km (0.099 R)
• M92: 67,514,267 km (0.11 R)
• M93: 68,921,534 km (0.068 R)
• M94: 69,356,565 km (0.1 R)
• M95: 71,655,136 km (0.105 R)
• M96: 71,875,344 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 7.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.93 AU - 13.75 AU

Year: 17242 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,013,406 km

• M1: 102,624 km (0.101 R)
• M2: 154,385 km (0.091 R)
• M3: 582,534 km (0.103 R)
• M4: 1,243,308 km (0.078 R)
• M5: 1,440,179 km (0.113 R)
• M6: 1,724,863 km (0.094 R)
• M7: 2,047,995 km (0.097 R)
• M8: 2,152,863 km (0.111 R)
• M9: 2,368,134 km (0.116 R)
• M10: 2,681,093 km (0.075 R)
• M11: 2,983,580 km (0.11 R)
• M12: 3,054,938 km (0.083 R)
• M13: 3,102,809 km (0.075 R)
• M14: 3,773,905 km (0.049 R)
• M15: 4,086,266 km (0.071 R)
• M16: 4,192,331 km (0.09 R)
• M17: 4,708,294 km (0.117 R)
• M18: 4,819,445 km (0.087 R)
• M19: 4,875,395 km (0.107 R)
• M20: 5,534,224 km (0.063 R)
• M21: 5,829,231 km (0.109 R)
• M22: 6,251,097 km (0.045 R)
• M23: 6,434,952 km (0.075 R)
• M24: 7,219,892 km (0.055 R)
• M25: 7,412,724 km (0.12 R)
• M26: 7,509,813 km (0.11 R)
• M27: 7,607,351 km (0.067 R)
• M28: 8,067,963 km (0.1 R)
• M29: 9,085,378 km (0.066 R)
• M30: 9,293,618 km (0.095 R)
• M31: 9,821,399 km (0.055 R)
• M32: 10,539,918 km (0.092 R)
• M33: 11,275,491 km (0.076 R)
• M34: 13,264,095 km (0.057 R)
• M35: 13,382,128 km (0.083 R)
• M36: 13,857,700 km (0.068 R)
• M37: 13,937,435 km (0.111 R)
• M38: 14,057,413 km (0.069 R)
• M39: 14,662,536 km (0.085 R)
• M40: 15,939,653 km (0.093 R)
• M41: 16,528,171 km (0.117 R)
• M42: 16,697,516 km (0.057 R)
• M43: 16,910,095 km (0.108 R)
• M44: 17,123,720 km (0.115 R)
• M45: 17,899,684 km (0.06 R)
• M46: 18,731,149 km (0.12 R)
• M47: 19,218,390 km (0.075 R)
• M48: 19,934,365 km (0.073 R)
• M49: 20,069,602 km (0.046 R)
• M50: 21,669,700 km (0.093 R)
• M51: 21,901,577 km (0.103 R)
• M52: 23,073,527 km (0.103 R)
• M53: 23,547,902 km (0.099 R)
• M54: 24,265,672 km (0.083 R)
• M55: 24,603,165 km (0.114 R)
• M56: 24,651,485 km (0.055 R)
• M57: 25,771,674 km (0.09 R)
• M58: 26,858,652 km (0.08 R)
• M59: 27,008,100 km (0.085 R)
• M60: 27,407,826 km (0.066 R)
• M61: 27,558,172 km (0.082 R)
• M62: 27,759,082 km (0.108 R)
• M63: 27,960,590 km (0.086 R)
• M64: 29,179,513 km (0.046 R)
• M65: 30,104,926 km (0.088 R)
• M66: 30,935,643 km (0.061 R)
• M67: 31,931,965 km (0.071 R)
• M68: 32,566,708 km (0.117 R)
• M69: 33,312,304 km (0.114 R)
• M70: 33,365,860 km (0.054 R)
• M71: 35,528,298 km (0.046 R)
• M72: 35,637,654 km (0.045 R)
• M73: 35,801,762 km (0.094 R)
• M74: 36,571,294 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit