🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.89 AU - 0.99 AU

Year: 322 Days

Day: 47.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,751,274 km

• M1: 257,757 km (0.096 R)
• M2: 374,593 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.06 AU - 1.1 AU

Year: 396 Days

Day: 18 Hours

Environment

Temp: 45 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.93 AU - 1.39 AU

Year: 441 Days

Day: 38.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,751,274 km

• M1: 106,962 km (0.115 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.98 AU - 3.22 AU

Year: 1480 Days

Day: 30.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.07 AU - 6.13 AU

Year: 4067 Days

Day: 15 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,751,274 km

• M1: 3,440,003 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 14

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.38 AU - 11.56 AU

Year: 10290 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,751,274 km

• M1: 175,179 km (0.084 R)
• M2: 401,969 km (0.118 R)
• M3: 639,980 km (0.051 R)
• M4: 804,986 km (0.108 R)
• M5: 900,579 km (0.073 R)
• M6: 1,000,511 km (0.099 R)
• M7: 1,341,295 km (0.094 R)
• M8: 1,457,682 km (0.116 R)
• M9: 1,902,287 km (0.108 R)
• M10: 2,130,872 km (0.105 R)
• M11: 2,288,399 km (0.042 R)
• M12: 2,429,619 km (0.09 R)
• M13: 2,678,550 km (0.031 R)
• M14: 2,806,306 km (0.104 R)
• M15: 2,936,008 km (0.119 R)
• M16: 3,709,578 km (0.082 R)
• M17: 3,876,679 km (0.115 R)
• M18: 4,046,174 km (0.056 R)
• M19: 4,144,310 km (0.083 R)
• M20: 4,267,878 km (0.063 R)
• M21: 4,392,941 km (0.086 R)
• M22: 4,646,510 km (0.062 R)
• M23: 4,931,045 km (0.118 R)
• M24: 5,088,721 km (0.082 R)
• M25: 5,355,305 km (0.087 R)
• M26: 5,490,391 km (0.102 R)
• M27: 5,819,208 km (0.091 R)
• M28: 6,267,702 km (0.046 R)
• M29: 6,410,119 km (0.111 R)
• M30: 7,138,810 km (0.108 R)
• M31: 7,832,346 km (0.059 R)
• M32: 7,986,133 km (0.075 R)
• M33: 8,516,158 km (0.052 R)
• M34: 8,705,998 km (0.114 R)
• M35: 9,057,553 km (0.036 R)
• M36: 9,742,113 km (0.073 R)
• M37: 9,973,989 km (0.057 R)
• M38: 10,782,865 km (0.068 R)
• M39: 11,403,397 km (0.111 R)
• M40: 11,647,840 km (0.073 R)
• M41: 12,284,528 km (0.083 R)
• M42: 13,187,651 km (0.066 R)
• M43: 13,334,107 km (0.077 R)
• M44: 14,752,744 km (0.104 R)
• M45: 14,866,887 km (0.098 R)
• M46: 15,480,088 km (0.091 R)
• M47: 15,984,383 km (0.096 R)
• M48: 17,248,934 km (0.071 R)
• M49: 17,529,729 km (0.094 R)
• M50: 17,731,387 km (0.115 R)
• M51: 18,668,468 km (0.108 R)
• M52: 19,081,059 km (0.099 R)
• M53: 19,371,578 km (0.052 R)
• M54: 19,663,593 km (0.098 R)
• M55: 21,188,444 km (0.097 R)
• M56: 21,575,603 km (0.108 R)
• M57: 21,705,155 km (0.068 R)
• M58: 21,965,156 km (0.086 R)
• M59: 22,838,957 km (0.087 R)
• M60: 24,171,126 km (0.119 R)
• M61: 24,575,789 km (0.082 R)
• M62: 25,391,546 km (0.059 R)
• M63: 26,956,788 km (0.115 R)
• M64: 27,423,234 km (0.108 R)
• M65: 27,516,733 km (0.114 R)
• M66: 28,080,568 km (0.082 R)
• M67: 29,650,448 km (0.09 R)
• M68: 29,746,489 km (0.111 R)
• M69: 31,297,670 km (0.089 R)
• M70: 31,984,623 km (0.094 R)
• M71: 32,083,059 km (0.083 R)
• M72: 32,329,895 km (0.101 R)
• M73: 33,273,409 km (0.102 R)
• M74: 33,423,306 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.9

Radius: 5.7

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.72 AU - 22.16 AU

Year: 27960 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,751,274 km

• M1: 142,567 km (0.063 R)
• M2: 258,655 km (0.105 R)
• M3: 388,954 km (0.065 R)
• M4: 424,858 km (0.077 R)
• M5: 778,059 km (0.113 R)
• M6: 920,924 km (0.025 R)
• M7: 1,177,485 km (0.054 R)
• M8: 1,231,490 km (0.092 R)
• M9: 1,815,969 km (0.073 R)
• M10: 1,878,650 km (0.109 R)
• M11: 1,942,080 km (0.087 R)
• M12: 2,236,339 km (0.054 R)
• M13: 2,303,658 km (0.093 R)
• M14: 2,544,660 km (0.053 R)
• M15: 3,906,449 km (0.118 R)
• M16: 4,918,928 km (0.092 R)
• M17: 4,962,760 km (0.113 R)
• M18: 5,453,890 km (0.101 R)
• M19: 6,007,402 km (0.11 R)
• M20: 6,434,204 km (0.089 R)
• M21: 6,482,225 km (0.082 R)
• M22: 6,724,125 km (0.112 R)
• M23: 7,166,935 km (0.119 R)
• M24: 7,216,751 km (0.098 R)
• M25: 8,184,649 km (0.068 R)
• M26: 8,977,219 km (0.073 R)
• M27: 9,030,924 km (0.106 R)
• M28: 9,849,374 km (0.041 R)
• M29: 12,144,804 km (0.09 R)
• M30: 14,156,447 km (0.109 R)
• M31: 14,344,491 km (0.075 R)
• M32: 15,232,354 km (0.09 R)
• M33: 15,683,093 km (0.086 R)
• M34: 15,877,570 km (0.073 R)
• M35: 16,399,966 km (0.067 R)
• M36: 16,663,408 km (0.085 R)
• M37: 16,861,924 km (0.088 R)
• M38: 17,461,961 km (0.078 R)
• M39: 17,798,257 km (0.07 R)
• M40: 18,001,112 km (0.119 R)
• M41: 18,409,065 km (0.077 R)
• M42: 18,545,798 km (0.06 R)
• M43: 19,303,660 km (0.074 R)
• M44: 19,372,924 km (0.089 R)
• M45: 20,001,235 km (0.081 R)
• M46: 20,920,514 km (0.118 R)
• M47: 23,982,932 km (0.108 R)
• M48: 24,807,964 km (0.078 R)
• M49: 24,958,909 km (0.106 R)
• M50: 26,562,598 km (0.084 R)
• M51: 26,639,940 km (0.109 R)
• M52: 26,717,133 km (0.046 R)
• M53: 26,794,475 km (0.102 R)
• M54: 27,728,414 km (0.115 R)
• M55: 27,963,582 km (0.115 R)
• M56: 28,593,987 km (0.066 R)
• M57: 29,229,030 km (0.103 R)
• M58: 29,948,895 km (0.052 R)
• M59: 30,351,314 km (0.097 R)
• M60: 30,836,759 km (0.107 R)
• M61: 32,143,496 km (0.057 R)
• M62: 32,390,482 km (0.119 R)
• M63: 34,473,483 km (0.095 R)
• M64: 34,557,707 km (0.112 R)
• M65: 34,726,303 km (0.07 R)
• M66: 35,403,682 km (0.069 R)
• M67: 36,513,549 km (0.039 R)
• M68: 37,721,552 km (0.091 R)
• M69: 38,854,905 km (0.103 R)
• M70: 39,646,128 km (0.047 R)
• M71: 40,265,164 km (0.112 R)
• M72: 41,781,788 km (0.105 R)
• M73: 42,051,363 km (0.043 R)
• M74: 43,954,547 km (0.101 R)
• M75: 44,045,951 km (0.102 R)
• M76: 44,778,831 km (0.112 R)
• M77: 44,962,687 km (0.093 R)
• M78: 45,331,147 km (0.113 R)
• M79: 48,032,286 km (0.117 R)
• M80: 52,810,442 km (0.115 R)
• M81: 53,588,949 km (0.109 R)
• M82: 53,686,487 km (0.099 R)
• M83: 54,371,197 km (0.1 R)
• M84: 54,960,313 km (0.117 R)
• M85: 55,157,184 km (0.102 R)
• M86: 55,255,619 km (0.086 R)
• M87: 55,650,258 km (0.116 R)
• M88: 62,911,889 km (0.095 R)
• M89: 64,254,529 km (0.08 R)
• M90: 65,293,636 km (0.1 R)
• M91: 67,493,772 km (0.083 R)
• M92: 67,810,022 km (0.097 R)
• M93: 69,292,537 km (0.114 R)
• M94: 69,611,629 km (0.055 R)
• M95: 70,144,497 km (0.087 R)
• M96: 70,571,748 km (0.091 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit