🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 161 Days

Day: 43.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 63.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.59 AU - 0.93 AU

Year: 248 Days

Day: 46 Hours

Environment

Temp: 148 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,201,183 km

• M1: 70,461 km (0.058 R)
• M2: 301,440 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.08 AU - 4.24 AU

Year: 2624 Days

Day: 30 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.22 AU - 5.16 AU

Year: 3214 Days

Day: 26.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 8.5

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.41 AU - 8.03 AU

Year: 8038 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,201,183 km

• M1: 211,980 km (0.089 R)
• M2: 381,624 km (0.105 R)
• M3: 444,605 km (0.074 R)
• M4: 511,774 km (0.111 R)
• M5: 1,120,189 km (0.118 R)
• M6: 1,755,082 km (0.12 R)
• M7: 2,168,272 km (0.047 R)
• M8: 2,288,399 km (0.098 R)
• M9: 2,535,385 km (0.075 R)
• M10: 3,108,793 km (0.072 R)
• M11: 3,272,005 km (0.119 R)
• M12: 3,382,557 km (0.089 R)
• M13: 3,466,183 km (0.103 R)
• M14: 3,750,119 km (0.08 R)
• M15: 3,807,715 km (0.12 R)
• M16: 4,012,065 km (0.055 R)
• M17: 4,553,909 km (0.116 R)
• M18: 5,023,048 km (0.115 R)
• M19: 5,376,847 km (0.035 R)
• M20: 5,838,805 km (0.04 R)
• M21: 6,142,638 km (0.037 R)
• M22: 6,451,558 km (0.064 R)
• M23: 6,800,869 km (0.099 R)
• M24: 6,977,843 km (0.093 R)
• M25: 7,445,037 km (0.108 R)
• M26: 7,554,244 km (0.107 R)
• M27: 7,700,850 km (0.104 R)
• M28: 7,774,452 km (0.055 R)
• M29: 8,983,951 km (0.068 R)
• M30: 9,531,479 km (0.038 R)
• M31: 10,454,198 km (0.111 R)
• M32: 10,617,709 km (0.106 R)
• M33: 11,700,349 km (0.096 R)
• M34: 11,997,749 km (0.096 R)
• M35: 12,817,695 km (0.086 R)
• M36: 13,124,371 km (0.108 R)
• M37: 13,566,732 km (0.117 R)
• M38: 15,337,970 km (0.075 R)
• M39: 15,616,821 km (0.076 R)
• M40: 16,321,427 km (0.039 R)
• M41: 17,518,808 km (0.097 R)
• M42: 18,447,661 km (0.101 R)
• M43: 18,595,763 km (0.119 R)
• M44: 18,744,164 km (0.107 R)
• M45: 19,142,244 km (0.111 R)
• M46: 19,292,141 km (0.079 R)
• M47: 20,047,760 km (0.058 R)
• M48: 20,149,337 km (0.098 R)
• M49: 20,403,803 km (0.071 R)
• M50: 21,639,930 km (0.085 R)
• M51: 21,900,530 km (0.051 R)
• M52: 22,319,703 km (0.113 R)
• M53: 23,968,720 km (0.073 R)
• M54: 24,022,576 km (0.098 R)
• M55: 24,076,431 km (0.099 R)
• M56: 25,217,414 km (0.088 R)
• M57: 25,491,627 km (0.056 R)
• M58: 25,601,581 km (0.079 R)
• M59: 25,656,633 km (0.075 R)
• M60: 25,711,685 km (0.073 R)
• M61: 26,043,045 km (0.098 R)
• M62: 27,157,698 km (0.083 R)
• M63: 27,664,386 km (0.111 R)
• M64: 29,088,259 km (0.039 R)
• M65: 29,375,935 km (0.116 R)
• M66: 29,895,938 km (0.081 R)
• M67: 31,180,086 km (0.087 R)
• M68: 31,474,494 km (0.085 R)
• M69: 32,482,186 km (0.112 R)
• M70: 32,780,484 km (0.043 R)
• M71: 33,139,818 km (0.078 R)
• M72: 33,560,637 km (0.112 R)
• M73: 34,286,186 km (0.114 R)
• M74: 34,407,510 km (0.063 R)
• M75: 34,955,786 km (0.095 R)
• M76: 35,445,420 km (0.077 R)
• M77: 35,752,694 km (0.046 R)
• M78: 35,937,448 km (0.095 R)
• M79: 36,307,852 km (0.113 R)
• M80: 38,493,926 km (0.094 R)
• M81: 38,999,716 km (0.116 R)
• M82: 39,062,996 km (0.11 R)
• M83: 39,316,864 km (0.111 R)
• M84: 40,337,420 km (0.069 R)
• M85: 41,560,832 km (0.111 R)
• M86: 42,339,638 km (0.097 R)
• M87: 42,992,483 km (0.101 R)
• M88: 43,188,905 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 13.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.18 AU - 9.24 AU

Year: 8815 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,201,183 km

• M1: 196,871 km (0.102 R)
• M2: 464,801 km (0.09 R)
• M3: 577,597 km (0.086 R)
• M4: 775,815 km (0.08 R)
• M5: 900,430 km (0.085 R)
• M6: 1,225,655 km (0.105 R)
• M7: 1,336,507 km (0.114 R)
• M8: 1,470,248 km (0.119 R)
• M9: 1,568,833 km (0.089 R)
• M10: 1,752,090 km (0.091 R)
• M11: 2,118,156 km (0.117 R)
• M12: 2,299,020 km (0.087 R)
• M13: 2,922,694 km (0.077 R)
• M14: 3,464,088 km (0.093 R)
• M15: 3,787,668 km (0.114 R)
• M16: 4,757,661 km (0.087 R)
• M17: 5,993,040 km (0.041 R)
• M18: 6,580,212 km (0.073 R)
• M19: 7,083,758 km (0.058 R)
• M20: 7,288,707 km (0.079 R)
• M21: 7,669,584 km (0.089 R)
• M22: 8,163,705 km (0.092 R)
• M23: 8,850,958 km (0.044 R)
• M24: 9,519,361 km (0.099 R)
• M25: 9,897,694 km (0.112 R)
• M26: 10,127,177 km (0.072 R)
• M27: 10,242,517 km (0.092 R)
• M28: 10,397,052 km (0.073 R)
• M29: 10,943,982 km (0.114 R)
• M30: 11,540,429 km (0.092 R)
• M31: 12,848,213 km (0.106 R)
• M32: 12,973,127 km (0.083 R)
• M33: 13,435,086 km (0.078 R)
• M34: 14,073,569 km (0.065 R)
• M35: 14,418,243 km (0.079 R)
• M36: 14,896,657 km (0.093 R)
• M37: 15,869,193 km (0.117 R)
• M38: 19,098,263 km (0.113 R)
• M39: 19,575,779 km (0.109 R)
• M40: 19,671,671 km (0.097 R)
• M41: 20,105,505 km (0.043 R)
• M42: 20,493,861 km (0.119 R)
• M43: 21,081,033 km (0.067 R)
• M44: 21,376,638 km (0.072 R)
• M45: 22,321,797 km (0.039 R)
• M46: 22,774,331 km (0.093 R)
• M47: 22,976,438 km (0.034 R)
• M48: 23,280,720 km (0.087 R)
• M49: 23,586,348 km (0.075 R)
• M50: 23,842,011 km (0.033 R)
• M51: 24,925,997 km (0.032 R)
• M52: 25,186,447 km (0.11 R)
• M53: 25,710,189 km (0.053 R)
• M54: 25,815,357 km (0.077 R)
• M55: 26,078,798 km (0.104 R)
• M56: 27,249,103 km (0.111 R)
• M57: 28,164,941 km (0.073 R)
• M58: 28,872,239 km (0.068 R)
• M59: 29,200,756 km (0.105 R)
• M60: 29,420,366 km (0.105 R)
• M61: 31,197,140 km (0.116 R)
• M62: 31,421,686 km (0.098 R)
• M63: 32,552,347 km (0.074 R)
• M64: 33,926,852 km (0.1 R)
• M65: 34,737,374 km (0.09 R)
• M66: 35,086,685 km (0.111 R)
• M67: 35,906,331 km (0.08 R)
• M68: 36,141,798 km (0.102 R)
• M69: 36,436,656 km (0.063 R)
• M70: 39,066,138 km (0.082 R)
• M71: 39,187,162 km (0.088 R)
• M72: 39,976,441 km (0.088 R)
• M73: 40,098,363 km (0.053 R)
• M74: 40,342,656 km (0.094 R)
• M75: 41,201,198 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit