🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.79 AU - 1.19 AU

Year: 362 Days

Day: 22.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,291,180 km

• M1: 498,610 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.17 AU - 1.61 AU

Year: 602 Days

Day: 31 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,291,180 km

• M1: 1,080,994 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.01 AU - 2.41 AU

Year: 1206 Days

Day: 38.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,291,180 km

• M1: 990,637 km (0.03 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 9.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4 AU - 6.04 AU

Year: 4129 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,291,180 km

• M1: 121,773 km (0.1 R)
• M2: 684,111 km (0.115 R)
• M3: 927,058 km (0.106 R)
• M4: 1,001,558 km (0.117 R)
• M5: 1,197,082 km (0.085 R)
• M6: 1,278,912 km (0.11 R)
• M7: 1,462,918 km (0.12 R)
• M8: 1,671,008 km (0.077 R)
• M9: 1,747,752 km (0.087 R)
• M10: 1,920,687 km (0.081 R)
• M11: 2,082,851 km (0.079 R)
• M12: 2,455,799 km (0.076 R)
• M13: 2,596,570 km (0.081 R)
• M14: 2,794,787 km (0.091 R)
• M15: 3,576,436 km (0.037 R)
• M16: 3,716,460 km (0.115 R)
• M17: 4,064,125 km (0.1 R)
• M18: 4,168,395 km (0.043 R)
• M19: 4,252,469 km (0.087 R)
• M20: 4,529,524 km (0.119 R)
• M21: 4,724,899 km (0.081 R)
• M22: 4,900,826 km (0.078 R)
• M23: 5,146,466 km (0.111 R)
• M24: 5,282,151 km (0.107 R)
• M25: 5,672,901 km (0.107 R)
• M26: 5,742,913 km (0.108 R)
• M27: 6,288,795 km (0.038 R)
• M28: 6,876,117 km (0.055 R)
• M29: 6,950,766 km (0.079 R)
• M30: 7,328,201 km (0.032 R)
• M31: 8,024,280 km (0.104 R)
• M32: 8,129,148 km (0.055 R)
• M33: 8,473,373 km (0.071 R)
• M34: 8,553,408 km (0.107 R)
• M35: 9,148,658 km (0.109 R)
• M36: 9,258,313 km (0.109 R)
• M37: 9,841,296 km (0.097 R)
• M38: 9,925,520 km (0.116 R)
• M39: 10,179,686 km (0.089 R)
• M40: 10,436,097 km (0.097 R)
• M41: 10,810,241 km (0.119 R)
• M42: 10,955,202 km (0.104 R)
• M43: 11,364,801 km (0.115 R)
• M44: 11,690,176 km (0.107 R)
• M45: 11,928,785 km (0.111 R)
• M46: 12,229,327 km (0.102 R)
• M47: 12,837,741 km (0.113 R)
• M48: 13,300,597 km (0.115 R)
• M49: 13,643,475 km (0.117 R)
• M50: 14,020,911 km (0.062 R)
• M51: 14,433,651 km (0.093 R)
• M52: 14,497,530 km (0.039 R)
• M53: 15,173,712 km (0.086 R)
• M54: 15,695,809 km (0.057 R)
• M55: 16,157,468 km (0.117 R)
• M56: 16,656,975 km (0.117 R)
• M57: 16,757,505 km (0.118 R)
• M58: 16,891,844 km (0.102 R)
• M59: 17,127,909 km (0.119 R)
• M60: 17,432,939 km (0.06 R)
• M61: 17,501,006 km (0.094 R)
• M62: 17,569,073 km (0.107 R)
• M63: 17,705,656 km (0.084 R)
• M64: 18,810,287 km (0.095 R)
• M65: 19,547,355 km (0.106 R)
• M66: 19,795,089 km (0.088 R)
• M67: 20,150,983 km (0.047 R)
• M68: 20,544,724 km (0.119 R)
• M69: 20,832,700 km (0.109 R)
• M70: 21,558,699 km (0.067 R)
• M71: 21,814,661 km (0.107 R)
• M72: 22,108,471 km (0.07 R)
• M73: 22,255,974 km (0.111 R)
• M74: 22,663,030 km (0.084 R)
• M75: 22,811,581 km (0.092 R)
• M76: 22,960,580 km (0.115 R)
• M77: 23,109,879 km (0.119 R)
• M78: 23,710,215 km (0.083 R)
• M79: 24,201,944 km (0.114 R)
• M80: 24,391,783 km (0.066 R)
• M81: 24,506,076 km (0.112 R)
• M82: 25,195,124 km (0.081 R)
• M83: 25,349,210 km (0.062 R)
• M84: 25,812,963 km (0.091 R)
• M85: 25,968,246 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 12.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.49 AU - 7.55 AU

Year: 6828 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,291,180 km

• M1: 214,673 km (0.079 R)
• M2: 360,232 km (0.075 R)
• M3: 464,202 km (0.115 R)
• M4: 658,380 km (0.092 R)
• M5: 795,113 km (0.083 R)
• M6: 1,035,516 km (0.048 R)
• M7: 1,248,993 km (0.038 R)
• M8: 1,387,819 km (0.09 R)
• M9: 1,836,314 km (0.073 R)
• M10: 2,098,110 km (0.044 R)
• M11: 2,286,454 km (0.098 R)
• M12: 3,119,864 km (0.094 R)
• M13: 3,433,720 km (0.061 R)
• M14: 3,557,288 km (0.053 R)
• M15: 3,885,356 km (0.1 R)
• M16: 4,845,176 km (0.089 R)
• M17: 5,181,173 km (0.083 R)
• M18: 5,611,715 km (0.084 R)
• M19: 5,757,872 km (0.035 R)
• M20: 5,934,847 km (0.117 R)
• M21: 6,173,904 km (0.107 R)
• M22: 6,568,992 km (0.072 R)
• M23: 7,066,555 km (0.088 R)
• M24: 7,351,838 km (0.079 R)
• M25: 8,463,799 km (0.1 R)
• M26: 8,564,478 km (0.116 R)
• M27: 9,176,782 km (0.105 R)
• M28: 9,557,958 km (0.069 R)
• M29: 9,662,826 km (0.116 R)
• M30: 10,015,129 km (0.073 R)
• M31: 10,443,577 km (0.097 R)
• M32: 10,660,045 km (0.075 R)
• M33: 11,207,723 km (0.083 R)
• M34: 12,178,912 km (0.08 R)
• M35: 12,559,639 km (0.083 R)
• M36: 13,099,238 km (0.081 R)
• M37: 13,646,467 km (0.104 R)
• M38: 13,922,924 km (0.093 R)
• M39: 14,042,004 km (0.117 R)
• M40: 14,201,176 km (0.111 R)
• M41: 14,561,707 km (0.076 R)
• M42: 15,006,462 km (0.12 R)
• M43: 15,250,905 km (0.101 R)
• M44: 15,455,704 km (0.119 R)
• M45: 15,702,690 km (0.118 R)
• M46: 17,510,281 km (0.059 R)
• M47: 17,596,001 km (0.08 R)
• M48: 17,724,655 km (0.084 R)
• M49: 18,069,628 km (0.091 R)
• M50: 18,199,628 km (0.065 R)
• M51: 18,766,305 km (0.057 R)
• M52: 19,827,552 km (0.08 R)
• M53: 20,140,810 km (0.081 R)
• M54: 20,772,263 km (0.069 R)
• M55: 20,953,875 km (0.031 R)
• M56: 22,472,143 km (0.096 R)
• M57: 22,658,542 km (0.102 R)
• M58: 23,126,933 km (0.1 R)
• M59: 23,456,797 km (0.038 R)
• M60: 23,693,311 km (0.095 R)
• M61: 23,835,578 km (0.104 R)
• M62: 23,978,145 km (0.102 R)
• M63: 24,407,491 km (0.088 R)
• M64: 26,248,592 km (0.103 R)
• M65: 26,789,837 km (0.069 R)
• M66: 27,086,639 km (0.108 R)
• M67: 29,194,623 km (0.109 R)
• M68: 30,422,821 km (0.09 R)
• M69: 30,887,772 km (0.108 R)
• M70: 31,354,966 km (0.068 R)
• M71: 31,615,565 km (0.117 R)
• M72: 31,981,631 km (0.108 R)
• M73: 32,665,293 km (0.047 R)
• M74: 32,982,291 km (0.092 R)
• M75: 33,993,274 km (0.071 R)
• M76: 34,207,498 km (0.071 R)
• M77: 34,314,610 km (0.048 R)
• M78: 34,798,559 km (0.081 R)
• M79: 34,960,424 km (0.119 R)
• M80: 36,209,417 km (0.094 R)
• M81: 36,647,140 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 9.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.4 AU - 7.64 AU

Year: 7570 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,291,180 km

• M1: 207,642 km (0.049 R)
• M2: 422,913 km (0.085 R)
• M3: 910,901 km (0.108 R)
• M4: 1,180,477 km (0.101 R)
• M5: 1,651,560 km (0.096 R)
• M6: 1,752,539 km (0.04 R)
• M7: 1,918,293 km (0.086 R)
• M8: 2,199,089 km (0.101 R)
• M9: 2,516,236 km (0.033 R)
• M10: 2,775,639 km (0.072 R)
• M11: 3,168,632 km (0.063 R)
• M12: 3,295,043 km (0.03 R)
• M13: 3,579,279 km (0.112 R)
• M14: 3,658,117 km (0.081 R)
• M15: 3,817,738 km (0.043 R)
• M16: 4,088,809 km (0.05 R)
• M17: 5,057,156 km (0.047 R)
• M18: 5,175,638 km (0.098 R)
• M19: 5,812,775 km (0.038 R)
• M20: 6,410,568 km (0.104 R)
• M21: 7,226,774 km (0.07 R)
• M22: 7,800,482 km (0.12 R)
• M23: 7,937,663 km (0.073 R)
• M24: 8,144,856 km (0.037 R)
• M25: 8,353,844 km (0.115 R)
• M26: 8,494,167 km (0.038 R)
• M27: 8,741,752 km (0.032 R)
• M28: 8,919,923 km (0.083 R)
• M29: 9,316,357 km (0.06 R)
• M30: 10,126,280 km (0.115 R)
• M31: 11,035,685 km (0.062 R)
• M32: 11,539,082 km (0.07 R)
• M33: 11,656,367 km (0.052 R)
• M34: 11,891,984 km (0.1 R)
• M35: 12,368,154 km (0.041 R)
• M36: 12,568,316 km (0.079 R)
• M37: 13,094,002 km (0.119 R)
• M38: 13,585,581 km (0.091 R)
• M39: 14,334,318 km (0.066 R)
• M40: 14,460,280 km (0.106 R)
• M41: 14,968,464 km (0.099 R)
• M42: 17,865,875 km (0.101 R)
• M43: 18,411,010 km (0.057 R)
• M44: 19,146,134 km (0.102 R)
• M45: 19,703,835 km (0.108 R)
• M46: 20,550,559 km (0.075 R)
• M47: 21,169,295 km (0.101 R)
• M48: 21,360,930 km (0.092 R)
• M49: 21,505,143 km (0.081 R)
• M50: 21,697,675 km (0.087 R)
• M51: 22,230,543 km (0.111 R)
• M52: 22,963,872 km (0.118 R)
• M53: 23,754,945 km (0.042 R)
• M54: 24,655,524 km (0.118 R)
• M55: 26,490,193 km (0.07 R)
• M56: 26,696,638 km (0.054 R)
• M57: 27,528,252 km (0.027 R)
• M58: 27,632,821 km (0.066 R)
• M59: 28,157,461 km (0.045 R)
• M60: 28,315,586 km (0.104 R)
• M61: 28,473,860 km (0.108 R)
• M62: 28,950,778 km (0.084 R)
• M63: 29,751,277 km (0.099 R)
• M64: 30,667,414 km (0.107 R)
• M65: 30,830,027 km (0.109 R)
• M66: 30,938,635 km (0.111 R)
• M67: 31,265,057 km (0.101 R)
• M68: 32,196,304 km (0.107 R)
• M69: 32,472,013 km (0.087 R)
• M70: 32,803,821 km (0.113 R)
• M71: 33,192,327 km (0.102 R)
• M72: 34,142,273 km (0.077 R)
• M73: 34,479,616 km (0.041 R)
• M74: 34,592,413 km (0.048 R)
• M75: 35,044,498 km (0.032 R)
• M76: 35,726,215 km (0.097 R)
• M77: 36,125,941 km (0.103 R)
• M78: 37,449,882 km (0.094 R)
• M79: 38,263,395 km (0.1 R)
• M80: 39,318,060 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 4.4

Gravity: 41.42 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.73 AU - 15.05 AU

Year: 20038 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,291,180 km

• M1: 61,934 km (0.053 R)
• M2: 187,596 km (0.089 R)
• M3: 535,710 km (0.115 R)
• M4: 795,262 km (0.074 R)
• M5: 951,742 km (0.119 R)
• M6: 1,836,314 km (0.078 R)
• M7: 2,149,273 km (0.066 R)
• M8: 2,902,498 km (0.096 R)
• M9: 3,729,176 km (0.088 R)
• M10: 6,491,052 km (0.102 R)
• M11: 6,595,172 km (0.069 R)
• M12: 6,910,823 km (0.094 R)
• M13: 7,070,444 km (0.078 R)
• M14: 7,123,851 km (0.111 R)
• M15: 7,339,272 km (0.119 R)
• M16: 7,611,390 km (0.082 R)
• M17: 7,997,801 km (0.094 R)
• M18: 8,109,401 km (0.098 R)
• M19: 8,962,857 km (0.115 R)
• M20: 9,078,796 km (0.108 R)
• M21: 9,136,989 km (0.062 R)
• M22: 11,499,738 km (0.114 R)
• M23: 11,752,110 km (0.116 R)
• M24: 12,006,426 km (0.079 R)
• M25: 12,391,341 km (0.032 R)
• M26: 12,910,745 km (0.081 R)
• M27: 13,238,963 km (0.096 R)
• M28: 13,503,452 km (0.032 R)
• M29: 16,384,707 km (0.078 R)
• M30: 17,026,033 km (0.102 R)
• M31: 18,332,920 km (0.113 R)
• M32: 18,406,522 km (0.087 R)
• M33: 19,371,727 km (0.105 R)
• M34: 20,353,090 km (0.079 R)
• M35: 21,816,456 km (0.054 R)
• M36: 22,128,816 km (0.081 R)
• M37: 23,552,689 km (0.054 R)
• M38: 25,005,882 km (0.115 R)
• M39: 25,578,842 km (0.052 R)
• M40: 26,654,301 km (0.067 R)
• M41: 27,407,527 km (0.116 R)
• M42: 28,337,577 km (0.119 R)
• M43: 29,277,799 km (0.047 R)
• M44: 29,363,818 km (0.09 R)
• M45: 32,426,086 km (0.058 R)
• M46: 33,589,060 km (0.117 R)
• M47: 35,313,176 km (0.116 R)
• M48: 35,587,987 km (0.099 R)
• M49: 36,324,457 km (0.073 R)
• M50: 36,694,563 km (0.105 R)
• M51: 37,625,211 km (0.081 R)
• M52: 37,718,710 km (0.08 R)
• M53: 37,812,358 km (0.111 R)
• M54: 38,846,827 km (0.052 R)
• M55: 42,588,419 km (0.067 R)
• M56: 42,783,495 km (0.117 R)
• M57: 42,881,033 km (0.118 R)
• M58: 44,650,327 km (0.043 R)
• M59: 46,142,865 km (0.117 R)
• M60: 47,247,645 km (0.098 R)
• M61: 47,955,393 km (0.117 R)
• M62: 48,462,978 km (0.043 R)
• M63: 48,666,431 km (0.117 R)
• M64: 49,176,560 km (0.094 R)
• M65: 49,688,484 km (0.07 R)
• M66: 49,996,356 km (0.111 R)
• M67: 54,373,889 km (0.077 R)
• M68: 54,479,655 km (0.105 R)
• M69: 55,860,144 km (0.101 R)
• M70: 57,037,180 km (0.077 R)
• M71: 57,252,152 km (0.112 R)
• M72: 57,574,985 km (0.066 R)
• M73: 57,682,695 km (0.12 R)
• M74: 58,006,275 km (0.066 R)
• M75: 58,114,285 km (0.042 R)
• M76: 58,222,444 km (0.104 R)
• M77: 59,742,658 km (0.1 R)
• M78: 60,617,207 km (0.099 R)
• M79: 60,726,862 km (0.085 R)
• M80: 61,275,886 km (0.1 R)
• M81: 63,822,640 km (0.099 R)
• M82: 64,157,440 km (0.118 R)
• M83: 66,856,336 km (0.099 R)
• M84: 67,309,767 km (0.113 R)
• M85: 68,105,627 km (0.12 R)
• M86: 68,447,608 km (0.114 R)
• M87: 69,936,556 km (0.054 R)
• M88: 70,627,249 km (0.084 R)
• M89: 72,247,843 km (0.104 R)
• M90: 73,179,389 km (0.115 R)
• M91: 73,296,075 km (0.113 R)
• M92: 74,349,244 km (0.03 R)
• M93: 75,761,448 km (0.116 R)
• M94: 76,470,841 km (0.039 R)
• M95: 79,210,427 km (0.063 R)
• M96: 79,810,314 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 20,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit