🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 254 Days

Day: 15.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.33 AU - 1.37 AU

Year: 680 Days

Day: 39.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 13.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.22 AU - 10.78 AU

Year: 11704 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,425,437 km

• M1: 219,460 km (0.086 R)
• M2: 550,520 km (0.105 R)
• M3: 807,230 km (0.117 R)
• M4: 1,482,964 km (0.095 R)
• M5: 3,000,484 km (0.11 R)
• M6: 3,468,127 km (0.098 R)
• M7: 3,859,027 km (0.093 R)
• M8: 4,471,929 km (0.104 R)
• M9: 4,683,161 km (0.057 R)
• M10: 5,225,603 km (0.118 R)
• M11: 5,560,852 km (0.108 R)
• M12: 5,674,247 km (0.106 R)
• M13: 5,788,390 km (0.078 R)
• M14: 6,528,750 km (0.072 R)
• M15: 6,688,521 km (0.079 R)
• M16: 7,340,618 km (0.094 R)
• M17: 7,506,821 km (0.067 R)
• M18: 8,530,370 km (0.108 R)
• M19: 9,552,123 km (0.112 R)
• M20: 9,779,362 km (0.099 R)
• M21: 11,661,453 km (0.105 R)
• M22: 11,807,012 km (0.061 R)
• M23: 12,198,360 km (0.05 R)
• M24: 13,550,426 km (0.117 R)
• M25: 13,652,451 km (0.084 R)
• M26: 13,805,939 km (0.117 R)
• M27: 14,063,247 km (0.107 R)
• M28: 15,746,672 km (0.111 R)
• M29: 16,177,514 km (0.034 R)
• M30: 16,394,281 km (0.115 R)
• M31: 16,721,452 km (0.094 R)
• M32: 17,326,725 km (0.069 R)
• M33: 17,493,077 km (0.097 R)
• M34: 17,939,328 km (0.102 R)
• M35: 18,957,042 km (0.04 R)
• M36: 19,357,815 km (0.113 R)
• M37: 20,284,574 km (0.088 R)
• M38: 20,459,902 km (0.116 R)
• M39: 21,225,694 km (0.046 R)
• M40: 21,344,325 km (0.079 R)
• M41: 21,463,255 km (0.09 R)
• M42: 23,333,827 km (0.104 R)
• M43: 23,640,353 km (0.087 R)
• M44: 25,570,914 km (0.071 R)
• M45: 25,950,443 km (0.112 R)
• M46: 26,204,461 km (0.091 R)
• M47: 27,681,141 km (0.106 R)
• M48: 28,201,143 km (0.08 R)
• M49: 29,184,899 km (0.091 R)
• M50: 30,113,004 km (0.104 R)
• M51: 30,983,664 km (0.036 R)
• M52: 31,862,551 km (0.075 R)
• M53: 32,202,737 km (0.109 R)
• M54: 33,644,860 km (0.082 R)
• M55: 33,783,238 km (0.099 R)
• M56: 34,827,581 km (0.068 R)
• M57: 35,037,766 km (0.109 R)
• M58: 36,449,521 km (0.105 R)
• M59: 37,019,339 km (0.11 R)
• M60: 37,664,106 km (0.057 R)
• M61: 37,879,826 km (0.116 R)
• M62: 38,023,889 km (0.062 R)
• M63: 38,168,102 km (0.115 R)
• M64: 38,674,191 km (0.115 R)
• M65: 39,401,237 km (0.069 R)
• M66: 40,795,040 km (0.114 R)
• M67: 41,832,352 km (0.066 R)
• M68: 41,981,351 km (0.117 R)
• M69: 42,878,340 km (0.078 R)
• M70: 43,028,536 km (0.079 R)
• M71: 43,253,980 km (0.073 R)
• M72: 43,933,005 km (0.114 R)
• M73: 44,160,095 km (0.09 R)
• M74: 45,377,971 km (0.089 R)
• M75: 45,760,792 km (0.059 R)
• M76: 46,606,768 km (0.032 R)
• M77: 48,314,278 km (0.076 R)
• M78: 49,175,662 km (0.084 R)
• M79: 49,805,320 km (0.078 R)
• M80: 50,358,533 km (0.041 R)
• M81: 50,913,691 km (0.112 R)
• M82: 51,470,943 km (0.068 R)
• M83: 52,270,543 km (0.054 R)
• M84: 52,913,066 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 5.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.33 AU - 12.77 AU

Year: 18132 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,425,437 km

• M1: 1,350,869 km (0.102 R)
• M2: 1,397,095 km (0.101 R)
• M3: 1,514,978 km (0.082 R)
• M4: 1,913,806 km (0.08 R)
• M5: 2,018,374 km (0.093 R)
• M6: 2,151,965 km (0.058 R)
• M7: 2,288,249 km (0.097 R)
• M8: 3,257,494 km (0.088 R)
• M9: 3,509,416 km (0.09 R)
• M10: 3,605,608 km (0.089 R)
• M11: 3,965,540 km (0.032 R)
• M12: 4,099,281 km (0.116 R)
• M13: 4,474,622 km (0.075 R)
• M14: 4,789,974 km (0.11 R)
• M15: 5,076,305 km (0.093 R)
• M16: 5,294,717 km (0.067 R)
• M17: 5,553,372 km (0.099 R)
• M18: 5,892,062 km (0.085 R)
• M19: 6,121,545 km (0.119 R)
• M20: 6,787,704 km (0.075 R)
• M21: 6,988,016 km (0.049 R)
• M22: 8,102,819 km (0.116 R)
• M23: 8,315,248 km (0.092 R)
• M24: 8,832,557 km (0.119 R)
• M25: 9,183,215 km (0.098 R)
• M26: 9,271,627 km (0.078 R)
• M27: 9,315,908 km (0.098 R)
• M28: 9,493,930 km (0.097 R)
• M29: 9,583,240 km (0.095 R)
• M30: 11,381,107 km (0.046 R)
• M31: 11,523,674 km (0.064 R)
• M32: 11,714,710 km (0.1 R)
• M33: 11,954,815 km (0.086 R)
• M34: 12,685,151 km (0.109 R)
• M35: 12,783,587 km (0.11 R)
• M36: 13,180,021 km (0.104 R)
• M37: 13,782,302 km (0.104 R)
• M38: 14,086,734 km (0.064 R)
• M39: 15,169,673 km (0.054 R)
• M40: 15,536,636 km (0.119 R)
• M41: 15,694,761 km (0.088 R)
• M42: 15,906,442 km (0.12 R)
• M43: 21,262,196 km (0.057 R)
• M44: 21,496,316 km (0.07 R)
• M45: 22,026,491 km (0.089 R)
• M46: 22,263,454 km (0.065 R)
• M47: 23,039,568 km (0.099 R)
• M48: 23,582,010 km (0.074 R)
• M49: 25,296,402 km (0.105 R)
• M50: 25,358,335 km (0.075 R)
• M51: 25,669,050 km (0.055 R)
• M52: 25,793,665 km (0.036 R)
• M53: 25,918,429 km (0.065 R)
• M54: 26,043,344 km (0.104 R)
• M55: 26,356,751 km (0.086 R)
• M56: 26,482,413 km (0.101 R)
• M57: 26,924,026 km (0.055 R)
• M58: 29,102,919 km (0.07 R)
• M59: 29,819,792 km (0.075 R)
• M60: 30,082,037 km (0.077 R)
• M61: 30,674,595 km (0.116 R)
• M62: 31,071,927 km (0.035 R)
• M63: 31,737,787 km (0.051 R)
• M64: 33,287,022 km (0.08 R)
• M65: 33,354,940 km (0.105 R)
• M66: 33,422,857 km (0.047 R)
• M67: 33,831,558 km (0.086 R)
• M68: 34,447,752 km (0.049 R)
• M69: 35,344,442 km (0.063 R)
• M70: 36,598,521 km (0.081 R)
• M71: 37,231,020 km (0.114 R)
• M72: 37,654,682 km (0.054 R)
• M73: 38,293,315 km (0.028 R)
• M74: 38,578,149 km (0.096 R)
• M75: 39,006,897 km (0.098 R)
• M76: 39,869,029 km (0.117 R)
• M77: 40,737,595 km (0.096 R)
• M78: 41,101,267 km (0.106 R)
• M79: 42,419,374 km (0.118 R)
• M80: 42,714,231 km (0.111 R)
• M81: 42,787,983 km (0.085 R)
• M82: 44,347,840 km (0.074 R)
• M83: 44,721,984 km (0.065 R)
• M84: 45,926,098 km (0.12 R)
• M85: 46,001,794 km (0.061 R)
• M86: 46,153,037 km (0.099 R)
• M87: 46,228,884 km (0.113 R)
• M88: 46,380,426 km (0.081 R)
• M89: 46,456,272 km (0.104 R)
• M90: 47,675,794 km (0.098 R)
• M91: 47,982,320 km (0.064 R)
• M92: 48,135,808 km (0.103 R)
• M93: 50,146,104 km (0.081 R)
• M94: 52,657,702 km (0.083 R)
• M95: 52,895,264 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 6.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.95 AU - 17.11 AU

Year: 26529 Days

Day: 21 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,425,437 km

• M1: 116,088 km (0.066 R)
• M2: 995,873 km (0.066 R)
• M3: 1,992,344 km (0.036 R)
• M4: 2,354,222 km (0.03 R)
• M5: 2,511,000 km (0.082 R)
• M6: 2,801,968 km (0.086 R)
• M7: 3,001,831 km (0.067 R)
• M8: 3,310,601 km (0.028 R)
• M9: 3,629,394 km (0.117 R)
• M10: 4,565,727 km (0.073 R)
• M11: 5,739,771 km (0.097 R)
• M12: 6,822,411 km (0.055 R)
• M13: 6,956,600 km (0.09 R)
• M14: 7,136,716 km (0.084 R)
• M15: 8,488,482 km (0.078 R)
• M16: 8,584,674 km (0.079 R)
• M17: 8,681,164 km (0.043 R)
• M18: 8,875,043 km (0.068 R)
• M19: 9,021,500 km (0.109 R)
• M20: 9,070,568 km (0.113 R)
• M21: 9,168,853 km (0.09 R)
• M22: 9,316,955 km (0.106 R)
• M23: 11,101,957 km (0.087 R)
• M24: 11,259,783 km (0.109 R)
• M25: 11,471,314 km (0.083 R)
• M26: 11,684,342 km (0.1 R)
• M27: 12,114,136 km (0.071 R)
• M28: 13,155,487 km (0.12 R)
• M29: 13,378,238 km (0.117 R)
• M30: 13,658,734 km (0.114 R)
• M31: 14,339,405 km (0.105 R)
• M32: 14,683,929 km (0.09 R)
• M33: 15,674,865 km (0.075 R)
• M34: 15,792,898 km (0.083 R)
• M35: 16,988,933 km (0.045 R)
• M36: 18,276,073 km (0.099 R)
• M37: 19,151,370 km (0.109 R)
• M38: 19,848,645 km (0.103 R)
• M39: 20,168,336 km (0.079 R)
• M40: 20,232,514 km (0.074 R)
• M41: 20,425,345 km (0.107 R)
• M42: 21,660,874 km (0.083 R)
• M43: 21,989,989 km (0.077 R)
• M44: 22,853,618 km (0.102 R)
• M45: 23,931,471 km (0.098 R)
• M46: 24,135,522 km (0.12 R)
• M47: 24,408,389 km (0.108 R)
• M48: 24,613,637 km (0.092 R)
• M49: 24,750,818 km (0.08 R)
• M50: 25,440,614 km (0.104 R)
• M51: 25,787,831 km (0.11 R)
• M52: 26,066,681 km (0.085 R)
• M53: 28,766,025 km (0.068 R)
• M54: 28,910,537 km (0.035 R)
• M55: 29,055,347 km (0.077 R)
• M56: 29,418,272 km (0.094 R)
• M57: 30,002,152 km (0.055 R)
• M58: 30,737,276 km (0.109 R)
• M59: 30,885,079 km (0.103 R)
• M60: 31,776,533 km (0.119 R)
• M61: 33,205,192 km (0.112 R)
• M62: 33,356,735 km (0.081 R)
• M63: 34,347,821 km (0.073 R)
• M64: 35,193,946 km (0.102 R)
• M65: 36,436,805 km (0.082 R)
• M66: 38,646,216 km (0.095 R)
• M67: 39,445,817 km (0.106 R)
• M68: 39,606,485 km (0.049 R)
• M69: 40,008,754 km (0.072 R)
• M70: 42,122,871 km (0.102 R)
• M71: 43,193,543 km (0.063 R)
• M72: 43,690,657 km (0.115 R)
• M73: 44,439,992 km (0.041 R)
• M74: 44,607,093 km (0.096 R)
• M75: 45,193,517 km (0.111 R)
• M76: 47,479,223 km (0.057 R)
• M77: 48,765,315 km (0.097 R)
• M78: 50,497,808 km (0.086 R)
• M79: 52,514,986 km (0.114 R)
• M80: 52,603,249 km (0.108 R)
• M81: 53,489,018 km (0.085 R)
• M82: 54,022,783 km (0.115 R)
• M83: 54,916,331 km (0.07 R)
• M84: 56,265,854 km (0.08 R)
• M85: 56,537,074 km (0.111 R)
• M86: 57,444,236 km (0.109 R)
• M87: 58,905,658 km (0.064 R)
• M88: 59,456,926 km (0.028 R)
• M89: 60,102,141 km (0.03 R)
• M90: 60,194,443 km (0.12 R)
• M91: 61,678,753 km (0.062 R)
• M92: 62,145,050 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit