🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.98 AU - 1.12 AU

Year: 380 Days

Day: 37 Hours

Environment

Temp: 102 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,393,855 km

• M1: 704,456 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.02 AU - 1.42 AU

Year: 476 Days

Day: 32.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.69 AU - 4.91 AU

Year: 3148 Days

Day: 29.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,393,855 km

• M1: 2,536,282 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.16 AU - 5.86 AU

Year: 3960 Days

Day: 21.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 8.8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.74 AU - 6.94 AU

Year: 5637 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,393,855 km

• M1: 142,866 km (0.117 R)
• M2: 210,634 km (0.113 R)
• M3: 395,836 km (0.104 R)
• M4: 612,753 km (0.056 R)
• M5: 705,653 km (0.1 R)
• M6: 1,376,749 km (0.059 R)
• M7: 1,565,093 km (0.085 R)
• M8: 1,761,964 km (0.098 R)
• M9: 1,846,487 km (0.095 R)
• M10: 1,984,416 km (0.033 R)
• M11: 3,003,028 km (0.062 R)
• M12: 3,186,584 km (0.06 R)
• M13: 3,331,844 km (0.105 R)
• M14: 3,479,497 km (0.064 R)
• M15: 4,386,808 km (0.059 R)
• M16: 4,502,298 km (0.096 R)
• M17: 5,192,093 km (0.092 R)
• M18: 5,314,315 km (0.088 R)
• M19: 6,881,652 km (0.048 R)
• M20: 7,124,299 km (0.046 R)
• M21: 7,314,887 km (0.112 R)
• M22: 7,507,270 km (0.116 R)
• M23: 7,757,098 km (0.1 R)
• M24: 8,494,167 km (0.09 R)
• M25: 8,841,982 km (0.109 R)
• M26: 9,164,814 km (0.044 R)
• M27: 9,283,146 km (0.057 R)
• M28: 10,248,352 km (0.05 R)
• M29: 10,649,573 km (0.03 R)
• M30: 10,805,305 km (0.099 R)
• M31: 10,930,368 km (0.067 R)
• M32: 10,993,050 km (0.076 R)
• M33: 11,213,557 km (0.079 R)
• M34: 11,308,552 km (0.054 R)
• M35: 11,948,382 km (0.088 R)
• M36: 12,045,321 km (0.054 R)
• M37: 12,207,635 km (0.11 R)
• M38: 12,272,710 km (0.119 R)
• M39: 12,567,119 km (0.04 R)
• M40: 13,162,967 km (0.078 R)
• M41: 13,363,578 km (0.037 R)
• M42: 13,666,364 km (0.112 R)
• M43: 13,937,585 km (0.049 R)
• M44: 15,249,558 km (0.091 R)
• M45: 15,425,186 km (0.114 R)
• M46: 15,742,932 km (0.06 R)
• M47: 16,205,638 km (0.11 R)
• M48: 16,384,856 km (0.12 R)
• M49: 16,998,956 km (0.102 R)
• M50: 17,510,431 km (0.108 R)
• M51: 17,694,287 km (0.086 R)
• M52: 17,989,742 km (0.106 R)
• M53: 18,923,831 km (0.074 R)
• M54: 19,037,077 km (0.116 R)
• M55: 19,415,859 km (0.102 R)
• M56: 19,988,669 km (0.097 R)
• M57: 21,700,966 km (0.111 R)
• M58: 22,096,653 km (0.087 R)
• M59: 23,096,266 km (0.073 R)
• M60: 24,561,577 km (0.034 R)
• M61: 24,973,869 km (0.104 R)
• M62: 26,014,771 km (0.119 R)
• M63: 26,392,954 km (0.089 R)
• M64: 26,519,364 km (0.12 R)
• M65: 27,752,200 km (0.116 R)
• M66: 28,354,032 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 8.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.83 AU - 9.71 AU

Year: 7648 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,393,855 km

• M1: 173,384 km (0.074 R)
• M2: 329,714 km (0.111 R)
• M3: 473,178 km (0.056 R)
• M4: 646,562 km (0.09 R)
• M5: 771,177 km (0.101 R)
• M6: 832,213 km (0.082 R)
• M7: 1,901,239 km (0.057 R)
• M8: 2,322,806 km (0.109 R)
• M9: 2,400,298 km (0.117 R)
• M10: 2,544,510 km (0.075 R)
• M11: 2,651,323 km (0.097 R)
• M12: 3,093,235 km (0.09 R)
• M13: 3,352,039 km (0.038 R)
• M14: 3,484,134 km (0.113 R)
• M15: 3,632,835 km (0.086 R)
• M16: 4,201,456 km (0.07 R)
• M17: 4,455,922 km (0.107 R)
• M18: 5,047,133 km (0.105 R)
• M19: 5,489,344 km (0.107 R)
• M20: 5,997,229 km (0.069 R)
• M21: 6,556,875 km (0.082 R)
• M22: 6,870,881 km (0.098 R)
• M23: 6,945,530 km (0.067 R)
• M24: 7,001,629 km (0.116 R)
• M25: 7,189,823 km (0.088 R)
• M26: 7,513,553 km (0.099 R)
• M27: 7,725,683 km (0.083 R)
• M28: 8,835,699 km (0.11 R)
• M29: 8,916,931 km (0.093 R)
• M30: 9,059,647 km (0.091 R)
• M31: 9,430,051 km (0.118 R)
• M32: 9,700,674 km (0.094 R)
• M33: 9,847,429 km (0.102 R)
• M34: 10,228,306 km (0.112 R)
• M35: 10,592,427 km (0.12 R)
• M36: 11,004,419 km (0.097 R)
• M37: 11,223,431 km (0.099 R)
• M38: 11,443,788 km (0.112 R)
• M39: 13,374,498 km (0.047 R)
• M40: 13,444,510 km (0.106 R)
• M41: 13,608,320 km (0.09 R)
• M42: 14,893,515 km (0.069 R)
• M43: 15,771,804 km (0.045 R)
• M44: 16,217,307 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.5

Radius: 8

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.58 AU - 20.4 AU

Year: 24728 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,393,855 km

• M1: 107,561 km (0.067 R)
• M2: 337,194 km (0.119 R)
• M3: 524,640 km (0.076 R)
• M4: 719,267 km (0.09 R)
• M5: 852,857 km (0.1 R)
• M6: 1,568,683 km (0.083 R)
• M7: 1,638,097 km (0.095 R)
• M8: 1,816,118 km (0.086 R)
• M9: 2,840,864 km (0.054 R)
• M10: 3,231,015 km (0.117 R)
• M11: 4,401,917 km (0.107 R)
• M12: 4,550,468 km (0.056 R)
• M13: 4,650,549 km (0.096 R)
• M14: 5,371,012 km (0.111 R)
• M15: 5,690,404 km (0.064 R)
• M16: 6,799,373 km (0.065 R)
• M17: 7,378,466 km (0.055 R)
• M18: 8,094,142 km (0.112 R)
• M19: 8,521,843 km (0.107 R)
• M20: 8,645,411 km (0.045 R)
• M21: 9,208,647 km (0.103 R)
• M22: 10,835,075 km (0.119 R)
• M23: 10,968,965 km (0.103 R)
• M24: 11,103,453 km (0.091 R)
• M25: 11,510,060 km (0.094 R)
• M26: 11,783,974 km (0.103 R)
• M27: 12,198,809 km (0.081 R)
• M28: 13,256,615 km (0.074 R)
• M29: 13,688,056 km (0.118 R)
• M30: 14,197,137 km (0.115 R)
• M31: 15,158,902 km (0.026 R)
• M32: 17,457,772 km (0.118 R)
• M33: 19,536,285 km (0.118 R)
• M34: 19,617,816 km (0.119 R)
• M35: 20,521,686 km (0.091 R)
• M36: 21,355,096 km (0.1 R)
• M37: 21,439,170 km (0.06 R)
• M38: 24,974,766 km (0.096 R)
• M39: 25,063,328 km (0.1 R)
• M40: 27,857,218 km (0.058 R)
• M41: 29,244,140 km (0.098 R)
• M42: 29,337,339 km (0.111 R)
• M43: 31,796,728 km (0.109 R)
• M44: 32,373,727 km (0.116 R)
• M45: 34,814,416 km (0.082 R)
• M46: 36,006,861 km (0.118 R)
• M47: 37,617,432 km (0.086 R)
• M48: 38,738,369 km (0.1 R)
• M49: 40,908,585 km (0.12 R)
• M50: 41,431,130 km (0.088 R)
• M51: 42,377,187 km (0.107 R)
• M52: 43,436,789 km (0.11 R)
• M53: 44,076,619 km (0.111 R)
• M54: 44,290,694 km (0.119 R)
• M55: 44,827,152 km (0.116 R)
• M56: 47,432,249 km (0.113 R)
• M57: 47,651,559 km (0.107 R)
• M58: 48,311,585 km (0.103 R)
• M59: 48,642,645 km (0.047 R)
• M60: 49,751,764 km (0.108 R)
• M61: 50,086,115 km (0.094 R)
• M62: 50,645,013 km (0.108 R)
• M63: 52,901,248 km (0.116 R)
• M64: 53,128,786 km (0.049 R)
• M65: 54,959,864 km (0.073 R)
• M66: 62,488,227 km (0.108 R)
• M67: 64,420,134 km (0.117 R)
• M68: 66,371,638 km (0.092 R)
• M69: 67,477,765 km (0.106 R)
• M70: 70,082,713 km (0.104 R)
• M71: 70,707,733 km (0.062 R)
• M72: 71,585,872 km (0.096 R)
• M73: 72,467,602 km (0.086 R)
• M74: 72,593,863 km (0.11 R)
• M75: 72,973,093 km (0.099 R)
• M76: 74,241,833 km (0.102 R)
• M77: 74,751,513 km (0.098 R)
• M78: 75,518,052 km (0.097 R)
• M79: 77,574,873 km (0.083 R)
• M80: 79,129,495 km (0.027 R)
• M81: 79,910,695 km (0.102 R)
• M82: 80,171,593 km (0.05 R)
• M83: 80,563,540 km (0.07 R)
• M84: 81,611,922 km (0.096 R)
• M85: 82,006,262 km (0.036 R)
• M86: 83,060,927 km (0.09 R)
• M87: 83,457,511 km (0.078 R)
• M88: 85,450,005 km (0.103 R)
• M89: 87,592,695 km (0.097 R)
• M90: 89,617,502 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.2

Radius: 5.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.61 AU - 21.59 AU

Year: 27190 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,393,855 km

• M1: 78,988 km (0.045 R)
• M2: 118,930 km (0.118 R)
• M3: 804,089 km (0.078 R)
• M4: 875,746 km (0.113 R)
• M5: 974,780 km (0.044 R)
• M6: 1,103,733 km (0.101 R)
• M7: 1,406,669 km (0.081 R)
• M8: 2,252,196 km (0.072 R)
• M9: 2,741,979 km (0.111 R)
• M10: 3,036,238 km (0.105 R)
• M11: 3,225,330 km (0.102 R)
• M12: 4,019,396 km (0.107 R)
• M13: 4,783,093 km (0.1 R)
• M14: 4,870,757 km (0.093 R)
• M15: 4,958,870 km (0.09 R)
• M16: 6,584,849 km (0.097 R)
• M17: 6,780,374 km (0.069 R)
• M18: 6,878,809 km (0.082 R)
• M19: 7,127,142 km (0.109 R)
• M20: 7,428,881 km (0.112 R)
• M21: 7,683,646 km (0.074 R)
• M22: 7,786,420 km (0.053 R)
• M23: 8,149,344 km (0.098 R)
• M24: 8,838,093 km (0.076 R)
• M25: 10,611,426 km (0.047 R)
• M26: 11,245,721 km (0.046 R)
• M27: 11,362,407 km (0.078 R)
• M28: 12,011,063 km (0.096 R)
• M29: 12,309,960 km (0.108 R)
• M30: 13,282,645 km (0.1 R)
• M31: 13,591,565 km (0.118 R)
• M32: 14,216,734 km (0.076 R)
• M33: 14,279,715 km (0.104 R)
• M34: 16,147,594 km (0.098 R)
• M35: 17,344,976 km (0.04 R)
• M36: 17,682,618 km (0.101 R)
• M37: 18,501,965 km (0.041 R)
• M38: 18,846,938 km (0.056 R)
• M39: 19,124,442 km (0.061 R)
• M40: 19,543,316 km (0.076 R)
• M41: 19,753,800 km (0.096 R)
• M42: 20,248,072 km (0.049 R)
• M43: 20,746,382 km (0.118 R)
• M44: 21,827,676 km (0.112 R)
• M45: 22,411,706 km (0.067 R)
• M46: 23,223,424 km (0.041 R)
• M47: 24,044,567 km (0.052 R)
• M48: 24,572,049 km (0.116 R)
• M49: 24,951,130 km (0.093 R)
• M50: 28,608,349 km (0.119 R)
• M51: 29,167,246 km (0.06 R)
• M52: 29,649,101 km (0.076 R)
• M53: 29,810,218 km (0.076 R)
• M54: 29,891,001 km (0.107 R)
• M55: 30,702,121 km (0.062 R)
• M56: 30,865,182 km (0.099 R)
• M57: 33,934,033 km (0.093 R)
• M58: 34,440,721 km (0.103 R)
• M59: 34,949,952 km (0.068 R)
• M60: 35,632,866 km (0.111 R)
• M61: 37,620,424 km (0.041 R)
• M62: 38,320,093 km (0.053 R)
• M63: 38,495,721 km (0.079 R)
• M64: 40,177,351 km (0.073 R)
• M65: 41,431,579 km (0.062 R)
• M66: 42,516,912 km (0.096 R)
• M67: 42,789,778 km (0.075 R)
• M68: 44,162,488 km (0.048 R)
• M69: 44,992,906 km (0.118 R)
• M70: 45,735,510 km (0.034 R)
• M71: 47,892,861 km (0.103 R)
• M72: 48,651,023 km (0.104 R)
• M73: 48,841,162 km (0.101 R)
• M74: 49,317,631 km (0.073 R)
• M75: 50,467,440 km (0.056 R)
• M76: 50,563,632 km (0.042 R)
• M77: 51,045,636 km (0.115 R)
• M78: 53,478,247 km (0.111 R)
• M79: 54,955,975 km (0.098 R)
• M80: 56,247,453 km (0.12 R)
• M81: 59,773,774 km (0.103 R)
• M82: 60,079,402 km (0.061 R)
• M83: 61,512,251 km (0.116 R)
• M84: 61,615,025 km (0.109 R)
• M85: 61,717,948 km (0.091 R)
• M86: 62,232,864 km (0.036 R)
• M87: 62,646,053 km (0.109 R)
• M88: 62,749,425 km (0.05 R)
• M89: 63,474,825 km (0.114 R)
• M90: 64,829,434 km (0.094 R)
• M91: 67,779,354 km (0.119 R)
• M92: 67,885,419 km (0.064 R)
• M93: 68,097,998 km (0.052 R)
• M94: 70,235,004 km (0.092 R)
• M95: 71,203,799 km (0.077 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit