🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 41.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,830,787 km

• M1: 38,147 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.96 AU - 1.32 AU

Year: 434 Days

Day: 22.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,830,787 km

• M1: 185,202 km (0.078 R)
• M2: 746,793 km (0.082 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 9.4

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.68 AU - 7.7 AU

Year: 6872 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,830,787 km

• M1: 120,576 km (0.107 R)
• M2: 299,495 km (0.108 R)
• M3: 676,781 km (0.066 R)
• M4: 783,145 km (0.103 R)
• M5: 846,574 km (0.112 R)
• M6: 928,404 km (0.059 R)
• M7: 1,100,741 km (0.114 R)
• M8: 1,227,899 km (0.073 R)
• M9: 1,379,143 km (0.113 R)
• M10: 1,496,876 km (0.102 R)
• M11: 1,742,516 km (0.058 R)
• M12: 1,935,348 km (0.048 R)
• M13: 2,249,204 km (0.034 R)
• M14: 2,459,539 km (0.068 R)
• M15: 2,555,281 km (0.119 R)
• M16: 2,700,990 km (0.044 R)
• M17: 2,799,724 km (0.052 R)
• M18: 3,103,258 km (0.095 R)
• M19: 3,180,900 km (0.071 R)
• M20: 3,714,665 km (0.111 R)
• M21: 4,954,681 km (0.098 R)
• M22: 5,857,505 km (0.092 R)
• M23: 6,278,623 km (0.108 R)
• M24: 6,575,874 km (0.111 R)
• M25: 7,287,511 km (0.116 R)
• M26: 7,565,015 km (0.074 R)
• M27: 7,775,499 km (0.107 R)
• M28: 8,094,890 km (0.049 R)
• M29: 8,491,026 km (0.069 R)
• M30: 8,746,389 km (0.106 R)
• M31: 8,893,444 km (0.101 R)
• M32: 9,414,792 km (0.081 R)
• M33: 9,490,040 km (0.106 R)
• M34: 9,717,130 km (0.071 R)
• M35: 9,793,275 km (0.119 R)
• M36: 10,099,651 km (0.06 R)
• M37: 11,196,653 km (0.074 R)
• M38: 11,276,388 km (0.051 R)
• M39: 11,799,831 km (0.119 R)
• M40: 11,921,754 km (0.081 R)
• M41: 12,043,975 km (0.118 R)
• M42: 13,079,641 km (0.048 R)
• M43: 13,885,674 km (0.088 R)
• M44: 14,273,133 km (0.041 R)
• M45: 14,402,984 km (0.078 R)
• M46: 14,664,182 km (0.081 R)
• M47: 15,634,773 km (0.068 R)
• M48: 15,992,760 km (0.115 R)
• M49: 16,717,113 km (0.102 R)
• M50: 17,083,329 km (0.076 R)
• M51: 17,730,489 km (0.049 R)
• M52: 19,048,746 km (0.109 R)
• M53: 19,527,309 km (0.105 R)
• M54: 19,961,293 km (0.077 R)
• M55: 20,593,792 km (0.089 R)
• M56: 21,778,757 km (0.078 R)
• M57: 22,379,542 km (0.083 R)
• M58: 22,934,999 km (0.059 R)
• M59: 23,138,153 km (0.086 R)
• M60: 23,443,931 km (0.077 R)
• M61: 24,265,971 km (0.097 R)
• M62: 24,680,657 km (0.086 R)
• M63: 24,836,687 km (0.088 R)
• M64: 26,521,758 km (0.107 R)
• M65: 26,895,304 km (0.052 R)
• M66: 27,055,972 km (0.077 R)
• M67: 27,324,350 km (0.075 R)
• M68: 27,539,622 km (0.112 R)
• M69: 28,189,176 km (0.068 R)
• M70: 29,337,788 km (0.082 R)
• M71: 30,056,606 km (0.119 R)
• M72: 30,725,159 km (0.096 R)
• M73: 32,304,314 km (0.069 R)
• M74: 33,621,074 km (0.069 R)
• M75: 34,431,147 km (0.089 R)
• M76: 35,423,579 km (0.066 R)
• M77: 35,717,240 km (0.051 R)
• M78: 36,011,648 km (0.099 R)
• M79: 36,306,954 km (0.103 R)
• M80: 36,781,030 km (0.112 R)
• M81: 37,675,476 km (0.115 R)
• M82: 38,335,950 km (0.118 R)
• M83: 39,668,419 km (0.081 R)
• M84: 40,831,392 km (0.077 R)
• M85: 41,077,631 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 9.6

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.74 AU - 13.06 AU

Year: 13720 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 147.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,830,787 km

• M1: 310,266 km (0.07 R)
• M2: 382,223 km (0.054 R)
• M3: 583,880 km (0.089 R)
• M4: 884,572 km (0.113 R)
• M5: 1,459,327 km (0.078 R)
• M6: 2,102,448 km (0.029 R)
• M7: 2,470,010 km (0.092 R)
• M8: 3,058,828 km (0.091 R)
• M9: 3,983,343 km (0.092 R)
• M10: 4,246,336 km (0.084 R)
• M11: 4,476,267 km (0.105 R)
• M12: 5,028,732 km (0.115 R)
• M13: 5,561,002 km (0.066 R)
• M14: 5,897,597 km (0.101 R)
• M15: 7,036,785 km (0.07 R)
• M16: 8,433,281 km (0.105 R)
• M17: 9,460,719 km (0.116 R)
• M18: 9,660,881 km (0.065 R)
• M19: 9,862,389 km (0.103 R)
• M20: 10,423,980 km (0.101 R)
• M21: 10,891,024 km (0.099 R)
• M22: 10,995,892 km (0.05 R)
• M23: 12,224,390 km (0.085 R)
• M24: 12,387,900 km (0.11 R)
• M25: 12,827,269 km (0.034 R)
• M26: 13,439,873 km (0.09 R)
• M27: 14,983,723 km (0.058 R)
• M28: 15,100,259 km (0.093 R)
• M29: 15,275,738 km (0.056 R)
• M30: 15,393,023 km (0.041 R)
• M31: 15,687,730 km (0.108 R)
• M32: 17,067,023 km (0.069 R)
• M33: 17,188,945 km (0.099 R)
• M34: 18,360,147 km (0.033 R)
• M35: 18,547,443 km (0.107 R)
• M36: 18,672,657 km (0.114 R)
• M37: 18,923,981 km (0.084 R)
• M38: 19,366,342 km (0.086 R)
• M39: 20,068,554 km (0.098 R)
• M40: 20,714,219 km (0.067 R)
• M41: 21,959,471 km (0.094 R)
• M42: 22,424,422 km (0.074 R)
• M43: 23,026,852 km (0.112 R)
• M44: 24,316,386 km (0.116 R)
• M45: 24,522,083 km (0.088 R)
• M46: 24,728,378 km (0.085 R)
• M47: 24,935,272 km (0.025 R)
• M48: 25,838,395 km (0.097 R)
• M49: 27,177,744 km (0.062 R)
• M50: 27,462,579 km (0.092 R)
• M51: 28,828,856 km (0.062 R)
• M52: 30,070,219 km (0.107 R)
• M53: 30,291,026 km (0.076 R)
• M54: 32,002,126 km (0.037 R)
• M55: 32,152,472 km (0.117 R)
• M56: 32,680,253 km (0.068 R)
• M57: 32,983,039 km (0.065 R)
• M58: 33,059,035 km (0.112 R)
• M59: 33,363,018 km (0.084 R)
• M60: 34,280,801 km (0.111 R)
• M61: 34,665,567 km (0.11 R)
• M62: 35,206,812 km (0.093 R)
• M63: 35,984,721 km (0.059 R)
• M64: 37,162,355 km (0.113 R)
• M65: 37,557,593 km (0.106 R)
• M66: 38,992,386 km (0.094 R)
• M67: 39,878,005 km (0.088 R)
• M68: 40,851,588 km (0.099 R)
• M69: 42,079,637 km (0.03 R)
• M70: 43,569,333 km (0.114 R)
• M71: 44,320,613 km (0.119 R)
• M72: 44,488,163 km (0.086 R)
• M73: 45,836,040 km (0.076 R)
• M74: 46,344,972 km (0.103 R)
• M75: 47,282,801 km (0.048 R)
• M76: 49,785,124 km (0.119 R)
• M77: 52,064,996 km (0.067 R)
• M78: 53,217,797 km (0.057 R)
• M79: 53,306,808 km (0.106 R)
• M80: 53,663,299 km (0.082 R)
• M81: 53,931,229 km (0.049 R)
• M82: 54,289,217 km (0.032 R)
• M83: 55,548,233 km (0.046 R)
• M84: 55,728,947 km (0.11 R)
• M85: 56,271,987 km (0.098 R)
• M86: 56,726,017 km (0.057 R)
• M87: 57,546,112 km (0.105 R)
• M88: 57,911,879 km (0.088 R)
• M89: 58,737,659 km (0.117 R)
• M90: 60,308,138 km (0.078 R)
• M91: 60,401,038 km (0.084 R)
• M92: 60,493,938 km (0.09 R)
• M93: 60,958,888 km (0.111 R)
• M94: 62,079,825 km (0.098 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit