🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.02 AU - 1.22 AU

Year: 425 Days

Day: 33.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,258,293 km

• M1: 85,720 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.99 AU - 1.27 AU

Year: 430 Days

Day: 42.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,258,293 km

• M1: 704,157 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 459 Days

Day: 46.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 121.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,258,293 km

• M1: 61,784 km (0.047 R)
• M2: 458,069 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 2 AU

Year: 773 Days

Day: 28.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,258,293 km

• M1: 1,309,281 km (0.054 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.12 AU - 2.72 AU

Year: 1348 Days

Day: 32 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,258,293 km

• M1: 1,419,983 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.08 AU - 3.44 AU

Year: 1642 Days

Day: 26.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.42 AU - 3.22 AU

Year: 1696 Days

Day: 16.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 100.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.58 AU - 3.24 AU

Year: 1778 Days

Day: 15.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,258,293 km

• M1: 192,233 km (0.112 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 11

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.54 AU - 10.26 AU

Year: 11156 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,258,293 km

• M1: 145,409 km (0.088 R)
• M2: 344,075 km (0.073 R)
• M3: 831,465 km (0.106 R)
• M4: 1,066,334 km (0.032 R)
• M5: 1,458,878 km (0.071 R)
• M6: 1,552,078 km (0.101 R)
• M7: 2,049,192 km (0.075 R)
• M8: 2,425,729 km (0.1 R)
• M9: 2,537,329 km (0.071 R)
• M10: 2,650,725 km (0.091 R)
• M11: 2,737,043 km (0.108 R)
• M12: 2,824,109 km (0.096 R)
• M13: 3,778,693 km (0.092 R)
• M14: 3,941,605 km (0.096 R)
• M15: 4,512,470 km (0.057 R)
• M16: 4,860,584 km (0.078 R)
• M17: 5,509,241 km (0.053 R)
• M18: 5,582,993 km (0.091 R)
• M19: 5,657,043 km (0.078 R)
• M20: 5,881,291 km (0.085 R)
• M21: 6,689,418 km (0.055 R)
• M22: 6,847,244 km (0.079 R)
• M23: 7,006,416 km (0.073 R)
• M24: 7,820,528 km (0.044 R)
• M25: 8,450,634 km (0.084 R)
• M26: 8,966,597 km (0.072 R)
• M27: 9,316,207 km (0.039 R)
• M28: 9,670,455 km (0.119 R)
• M29: 10,575,223 km (0.094 R)
• M30: 11,037,630 km (0.063 R)
• M31: 12,416,174 km (0.027 R)
• M32: 12,904,013 km (0.083 R)
• M33: 13,101,034 km (0.043 R)
• M34: 13,497,917 km (0.087 R)
• M35: 14,049,933 km (0.082 R)
• M36: 14,151,211 km (0.112 R)
• M37: 14,456,241 km (0.092 R)
• M38: 15,384,346 km (0.059 R)
• M39: 15,540,825 km (0.107 R)
• M40: 15,802,921 km (0.088 R)
• M41: 16,919,818 km (0.083 R)
• M42: 17,027,529 km (0.114 R)
• M43: 17,189,543 km (0.106 R)
• M44: 18,337,707 km (0.106 R)
• M45: 18,670,263 km (0.102 R)
• M46: 19,680,049 km (0.052 R)
• M47: 20,191,524 km (0.045 R)
• M48: 20,765,082 km (0.075 R)
• M49: 21,053,806 km (0.025 R)
• M50: 21,518,607 km (0.027 R)
• M51: 22,163,373 km (0.048 R)
• M52: 23,471,607 km (0.095 R)
• M53: 26,411,953 km (0.057 R)
• M54: 26,976,086 km (0.096 R)
• M55: 27,988,864 km (0.045 R)
• M56: 28,180,200 km (0.093 R)
• M57: 28,692,273 km (0.086 R)
• M58: 29,596,144 km (0.095 R)
• M59: 31,431,560 km (0.114 R)
• M60: 31,630,375 km (0.112 R)
• M61: 32,095,924 km (0.077 R)
• M62: 33,101,222 km (0.109 R)
• M63: 34,321,192 km (0.119 R)
• M64: 34,457,626 km (0.082 R)
• M65: 35,005,303 km (0.061 R)
• M66: 35,486,859 km (0.079 R)
• M67: 35,694,052 km (0.11 R)
• M68: 35,901,395 km (0.09 R)
• M69: 36,665,541 km (0.091 R)
• M70: 36,944,840 km (0.06 R)
• M71: 38,280,599 km (0.066 R)
• M72: 39,061,201 km (0.095 R)
• M73: 40,277,880 km (0.106 R)
• M74: 41,289,312 km (0.048 R)
• M75: 42,016,806 km (0.088 R)
• M76: 42,748,489 km (0.078 R)
• M77: 43,263,255 km (0.09 R)
• M78: 43,410,609 km (0.071 R)
• M79: 43,558,262 km (0.093 R)
• M80: 44,894,171 km (0.093 R)
• M81: 45,118,269 km (0.102 R)
• M82: 45,192,918 km (0.103 R)
• M83: 45,342,516 km (0.104 R)
• M84: 45,642,310 km (0.084 R)
• M85: 46,545,283 km (0.087 R)
• M86: 46,772,073 km (0.107 R)
• M87: 47,454,240 km (0.082 R)
• M88: 48,369,180 km (0.108 R)
• M89: 50,061,431 km (0.037 R)
• M90: 50,603,873 km (0.085 R)
• M91: 50,681,515 km (0.076 R)
• M92: 52,007,849 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 3.7

Gravity: 48.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 19.22 AU - 20.98 AU

Year: 32275 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,258,293 km

• M1: 134,189 km (0.052 R)
• M2: 478,713 km (0.101 R)
• M3: 503,995 km (0.118 R)
• M4: 555,756 km (0.113 R)
• M5: 609,312 km (0.115 R)
• M6: 1,199,925 km (0.107 R)
• M7: 1,413,849 km (0.118 R)
• M8: 1,562,849 km (0.113 R)
• M9: 1,957,488 km (0.114 R)
• M10: 2,294,383 km (0.089 R)
• M11: 3,709,279 km (0.091 R)
• M12: 4,229,581 km (0.118 R)
• M13: 5,222,611 km (0.097 R)
• M14: 5,510,587 km (0.091 R)
• M15: 5,803,799 km (0.108 R)
• M16: 5,922,580 km (0.098 R)
• M17: 6,775,886 km (0.116 R)
• M18: 7,280,480 km (0.084 R)
• M19: 7,601,965 km (0.118 R)
• M20: 8,729,335 km (0.077 R)
• M21: 9,416,438 km (0.066 R)
• M22: 9,696,186 km (0.109 R)
• M23: 10,769,102 km (0.08 R)
• M24: 12,485,887 km (0.076 R)
• M25: 13,025,038 km (0.118 R)
• M26: 13,571,818 km (0.067 R)
• M27: 13,966,906 km (0.088 R)
• M28: 17,860,490 km (0.086 R)
• M29: 18,467,259 km (0.085 R)
• M30: 18,992,796 km (0.119 R)
• M31: 20,508,073 km (0.027 R)
• M32: 21,600,885 km (0.086 R)
• M33: 21,692,738 km (0.114 R)
• M34: 22,061,796 km (0.096 R)
• M35: 22,246,999 km (0.061 R)
• M36: 23,275,185 km (0.1 R)
• M37: 25,183,904 km (0.106 R)
• M38: 26,746,603 km (0.105 R)
• M39: 26,944,072 km (0.071 R)
• M40: 28,039,279 km (0.09 R)
• M41: 28,642,607 km (0.078 R)
• M42: 29,148,696 km (0.026 R)
• M43: 29,352,000 km (0.088 R)
• M44: 30,581,545 km (0.103 R)
• M45: 31,098,854 km (0.119 R)
• M46: 32,878,919 km (0.046 R)
• M47: 34,369,662 km (0.055 R)
• M48: 35,664,731 km (0.111 R)
• M49: 36,100,061 km (0.102 R)
• M50: 36,975,807 km (0.043 R)
• M51: 37,306,119 km (0.071 R)
• M52: 37,526,775 km (0.104 R)
• M53: 38,525,192 km (0.105 R)
• M54: 42,375,242 km (0.075 R)
• M55: 42,490,283 km (0.085 R)
• M56: 43,414,648 km (0.09 R)
• M57: 43,646,824 km (0.099 R)
• M58: 46,108,906 km (0.06 R)
• M59: 46,701,613 km (0.097 R)
• M60: 46,939,473 km (0.089 R)
• M61: 48,134,760 km (0.058 R)
• M62: 50,799,248 km (0.063 R)
• M63: 51,779,862 km (0.053 R)
• M64: 54,258,998 km (0.109 R)
• M65: 54,884,766 km (0.115 R)
• M66: 56,776,281 km (0.099 R)
• M67: 56,903,140 km (0.113 R)
• M68: 57,157,158 km (0.096 R)
• M69: 57,411,624 km (0.11 R)
• M70: 59,074,254 km (0.116 R)
• M71: 64,420,733 km (0.079 R)
• M72: 64,553,127 km (0.052 R)
• M73: 64,818,065 km (0.09 R)
• M74: 65,083,302 km (0.111 R)
• M75: 65,348,987 km (0.103 R)
• M76: 65,748,115 km (0.117 R)
• M77: 65,881,257 km (0.079 R)
• M78: 66,415,022 km (0.041 R)
• M79: 67,487,040 km (0.093 R)
• M80: 69,919,651 km (0.044 R)
• M81: 72,243,205 km (0.084 R)
• M82: 74,592,191 km (0.105 R)
• M83: 75,287,821 km (0.065 R)
• M84: 76,966,010 km (0.062 R)
• M85: 79,364,513 km (0.088 R)
• M86: 80,074,654 km (0.116 R)
• M87: 82,648,336 km (0.116 R)
• M88: 87,876,632 km (0.117 R)
• M89: 88,611,157 km (0.069 R)
• M90: 89,200,274 km (0.115 R)
• M91: 89,790,736 km (0.046 R)
• M92: 94,260,122 km (0.107 R)
• M93: 95,614,881 km (0.073 R)
• M94: 96,824,679 km (0.11 R)
• M95: 98,191,704 km (0.078 R)
• M96: 98,496,285 km (0.084 R)
• M97: 99,259,234 km (0.076 R)
• M98: 100,330,804 km (0.077 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit