🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.99 AU - 1.01 AU

Year: 350 Days

Day: 41.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 460 Days

Day: 17.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 549 Days

Day: 13.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 113,177,406 km

• M1: 220,657 km (0.096 R)
• M2: 1,029,682 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.41 AU - 2.33 AU

Year: 895 Days

Day: 36.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.07 AU - 3.51 AU

Year: 2088 Days

Day: 29.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 8.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.66 AU - 7.28 AU

Year: 6438 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 113,177,406 km

• M1: 521,947 km (0.111 R)
• M2: 656,435 km (0.119 R)
• M3: 815,458 km (0.105 R)
• M4: 1,507,348 km (0.082 R)
• M5: 1,571,825 km (0.082 R)
• M6: 1,703,321 km (0.058 R)
• M7: 1,977,534 km (0.112 R)
• M8: 2,102,000 km (0.089 R)
• M9: 2,321,310 km (0.094 R)
• M10: 2,742,877 km (0.087 R)
• M11: 3,146,642 km (0.076 R)
• M12: 3,208,874 km (0.105 R)
• M13: 3,721,397 km (0.083 R)
• M14: 4,099,730 km (0.107 R)
• M15: 4,167,797 km (0.093 R)
• M16: 4,726,096 km (0.088 R)
• M17: 4,965,602 km (0.094 R)
• M18: 5,062,542 km (0.11 R)
• M19: 5,135,695 km (0.088 R)
• M20: 5,307,732 km (0.107 R)
• M21: 5,431,749 km (0.047 R)
• M22: 5,531,680 km (0.101 R)
• M23: 5,733,338 km (0.095 R)
• M24: 5,809,633 km (0.056 R)
• M25: 6,118,104 km (0.069 R)
• M26: 6,196,194 km (0.113 R)
• M27: 6,248,254 km (0.106 R)
• M28: 6,590,983 km (0.108 R)
• M29: 6,885,691 km (0.12 R)
• M30: 6,993,850 km (0.079 R)
• M31: 7,212,113 km (0.092 R)
• M32: 7,543,622 km (0.041 R)
• M33: 7,655,222 km (0.106 R)
• M34: 8,422,959 km (0.096 R)
• M35: 8,948,496 km (0.107 R)
• M36: 9,215,229 km (0.032 R)
• M37: 9,304,688 km (0.079 R)
• M38: 10,000,318 km (0.118 R)
• M39: 10,369,975 km (0.059 R)
• M40: 10,650,172 km (0.087 R)
• M41: 10,712,853 km (0.075 R)
• M42: 11,249,909 km (0.096 R)
• M43: 11,828,105 km (0.101 R)
• M44: 12,580,882 km (0.065 R)
• M45: 12,779,847 km (0.09 R)
• M46: 13,147,259 km (0.107 R)
• M47: 13,383,026 km (0.103 R)
• M48: 14,167,068 km (0.062 R)
• M49: 14,408,669 km (0.078 R)
• M50: 14,651,615 km (0.067 R)
• M51: 15,106,543 km (0.084 R)
• M52: 15,212,159 km (0.069 R)
• M53: 15,637,166 km (0.091 R)
• M54: 15,708,375 km (0.056 R)
• M55: 16,137,870 km (0.052 R)
• M56: 16,752,867 km (0.114 R)
• M57: 17,634,298 km (0.081 R)
• M58: 18,118,097 km (0.075 R)
• M59: 18,795,028 km (0.099 R)
• M60: 19,749,013 km (0.056 R)
• M61: 20,018,888 km (0.09 R)
• M62: 20,134,976 km (0.09 R)
• M63: 20,290,109 km (0.113 R)
• M64: 20,406,646 km (0.063 R)
• M65: 20,679,512 km (0.09 R)
• M66: 21,703,659 km (0.12 R)
• M67: 23,067,692 km (0.057 R)
• M68: 23,760,181 km (0.12 R)
• M69: 23,965,130 km (0.054 R)
• M70: 24,335,534 km (0.105 R)
• M71: 24,873,937 km (0.059 R)
• M72: 25,082,028 km (0.096 R)
• M73: 25,583,779 km (0.114 R)
• M74: 25,878,038 km (0.095 R)
• M75: 26,215,680 km (0.09 R)
• M76: 26,427,511 km (0.066 R)
• M77: 26,512,333 km (0.045 R)
• M78: 27,753,247 km (0.071 R)
• M79: 29,276,004 km (0.08 R)
• M80: 29,363,818 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.2

Radius: 3.9

Gravity: 65.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.94 AU - 20 AU

Year: 30056 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,177,406 km

• M1: 101,128 km (0.084 R)
• M2: 179,069 km (0.087 R)
• M3: 277,504 km (0.104 R)
• M4: 1,057,208 km (0.084 R)
• M5: 1,351,467 km (0.077 R)
• M6: 1,507,647 km (0.072 R)
• M7: 1,795,025 km (0.066 R)
• M8: 1,966,614 km (0.119 R)
• M9: 2,901,600 km (0.108 R)
• M10: 3,413,524 km (0.042 R)
• M11: 3,625,953 km (0.113 R)
• M12: 3,897,623 km (0.084 R)
• M13: 4,751,228 km (0.105 R)
• M14: 5,911,210 km (0.025 R)
• M15: 6,686,576 km (0.106 R)
• M16: 6,752,549 km (0.085 R)
• M17: 7,630,838 km (0.106 R)
• M18: 8,118,377 km (0.115 R)
• M19: 8,259,598 km (0.051 R)
• M20: 11,484,180 km (0.063 R)
• M21: 11,563,317 km (0.087 R)
• M22: 13,599,793 km (0.073 R)
• M23: 13,767,492 km (0.109 R)
• M24: 15,133,171 km (0.111 R)
• M25: 15,219,938 km (0.084 R)
• M26: 16,274,004 km (0.087 R)
• M27: 16,809,864 km (0.11 R)
• M28: 17,260,902 km (0.107 R)
• M29: 18,359,399 km (0.08 R)
• M30: 20,719,305 km (0.112 R)
• M31: 21,591,909 km (0.086 R)
• M32: 21,787,583 km (0.099 R)
• M33: 22,180,427 km (0.099 R)
• M34: 22,476,631 km (0.119 R)
• M35: 24,688,286 km (0.1 R)
• M36: 25,406,356 km (0.099 R)
• M37: 26,968,158 km (0.082 R)
• M38: 27,178,792 km (0.068 R)
• M39: 27,284,258 km (0.12 R)
• M40: 28,239,889 km (0.059 R)
• M41: 28,560,777 km (0.1 R)
• M42: 28,775,450 km (0.028 R)
• M43: 29,098,431 km (0.098 R)
• M44: 31,614,219 km (0.117 R)
• M45: 33,179,312 km (0.114 R)
• M46: 34,883,979 km (0.118 R)
• M47: 38,495,870 km (0.097 R)
• M48: 41,009,414 km (0.097 R)
• M49: 42,102,675 km (0.11 R)
• M50: 45,314,691 km (0.084 R)
• M51: 45,815,694 km (0.103 R)
• M52: 47,203,215 km (0.069 R)
• M53: 47,711,099 km (0.101 R)
• M54: 48,732,404 km (0.074 R)
• M55: 49,117,319 km (0.055 R)
• M56: 50,407,451 km (0.067 R)
• M57: 52,494,641 km (0.066 R)
• M58: 53,946,039 km (0.095 R)
• M59: 57,022,819 km (0.114 R)
• M60: 58,650,593 km (0.083 R)
• M61: 59,333,358 km (0.09 R)
• M62: 59,744,303 km (0.111 R)
• M63: 60,293,627 km (0.077 R)
• M64: 63,344,825 km (0.074 R)
• M65: 63,904,919 km (0.095 R)
• M66: 64,045,242 km (0.104 R)
• M67: 65,171,265 km (0.074 R)
• M68: 69,163,434 km (0.101 R)
• M69: 70,173,818 km (0.03 R)
• M70: 72,794,324 km (0.042 R)
• M71: 73,674,857 km (0.069 R)
• M72: 76,486,549 km (0.034 R)
• M73: 76,635,548 km (0.064 R)
• M74: 77,232,294 km (0.1 R)
• M75: 77,980,433 km (0.076 R)
• M76: 79,634,836 km (0.062 R)
• M77: 80,239,212 km (0.062 R)
• M78: 80,845,232 km (0.103 R)
• M79: 82,061,762 km (0.113 R)
• M80: 88,546,830 km (0.06 R)
• M81: 91,376,175 km (0.053 R)
• M82: 92,960,715 km (0.103 R)
• M83: 93,915,898 km (0.083 R)
• M84: 94,874,222 km (0.068 R)
• M85: 95,835,837 km (0.116 R)
• M86: 99,226,772 km (0.068 R)
• M87: 101,018,655 km (0.116 R)
• M88: 102,164,575 km (0.044 R)
• M89: 104,303,974 km (0.069 R)
• M90: 106,624,386 km (0.09 R)
• M91: 106,957,242 km (0.096 R)
• M92: 108,292,103 km (0.059 R)
• M93: 109,800,499 km (0.043 R)
• M94: 110,136,645 km (0.115 R)
• M95: 112,668,739 km (0.091 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit