🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 38.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.96 AU

Year: 244 Days

Day: 21.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 249 Days

Day: 12.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.97 AU - 1.25 AU

Year: 415 Days

Day: 13.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.34 AU - 1.72 AU

Year: 671 Days

Day: 38.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,477,504 km

• M1: 457,470 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 13.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.91 AU - 11.17 AU

Year: 10453 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,477,504 km

• M1: 285,134 km (0.111 R)
• M2: 398,828 km (0.09 R)
• M3: 523,293 km (0.103 R)
• M4: 637,736 km (0.069 R)
• M5: 1,006,794 km (0.1 R)
• M6: 1,225,057 km (0.106 R)
• M7: 1,422,526 km (0.066 R)
• M8: 1,572,872 km (0.105 R)
• M9: 2,163,634 km (0.094 R)
• M10: 2,382,944 km (0.113 R)
• M11: 2,472,703 km (0.103 R)
• M12: 2,796,134 km (0.079 R)
• M13: 3,257,194 km (0.099 R)
• M14: 3,742,490 km (0.094 R)
• M15: 3,953,722 km (0.108 R)
• M16: 4,953,036 km (0.096 R)
• M17: 5,481,116 km (0.061 R)
• M18: 6,527,703 km (0.115 R)
• M19: 6,654,861 km (0.112 R)
• M20: 6,847,244 km (0.098 R)
• M21: 7,336,280 km (0.069 R)
• M22: 7,735,706 km (0.11 R)
• M23: 9,118,140 km (0.101 R)
• M24: 9,296,311 km (0.103 R)
• M25: 10,093,967 km (0.078 R)
• M26: 10,204,520 km (0.107 R)
• M27: 10,315,372 km (0.109 R)
• M28: 10,426,672 km (0.101 R)
• M29: 10,575,672 km (0.093 R)
• M30: 11,179,000 km (0.056 R)
• M31: 11,561,671 km (0.091 R)
• M32: 11,677,460 km (0.059 R)
• M33: 11,871,040 km (0.118 R)
• M34: 12,183,101 km (0.062 R)
• M35: 12,497,855 km (0.075 R)
• M36: 12,696,072 km (0.082 R)
• M37: 13,256,316 km (0.082 R)
• M38: 16,741,199 km (0.104 R)
• M39: 16,828,414 km (0.102 R)
• M40: 17,532,272 km (0.105 R)
• M41: 18,470,849 km (0.108 R)
• M42: 18,741,920 km (0.101 R)
• M43: 19,886,045 km (0.116 R)
• M44: 21,383,220 km (0.086 R)
• M45: 22,385,377 km (0.098 R)
• M46: 23,159,246 km (0.108 R)
• M47: 23,745,371 km (0.071 R)
• M48: 24,287,065 km (0.081 R)
• M49: 24,733,166 km (0.119 R)
• M50: 25,382,570 km (0.096 R)
• M51: 25,583,480 km (0.068 R)
• M52: 26,290,779 km (0.098 R)
• M53: 27,261,070 km (0.099 R)
• M54: 28,660,110 km (0.086 R)
• M55: 30,668,311 km (0.072 R)
• M56: 33,214,467 km (0.055 R)
• M57: 33,764,987 km (0.052 R)
• M58: 34,819,204 km (0.12 R)
• M59: 34,986,604 km (0.05 R)
• M60: 36,392,375 km (0.029 R)
• M61: 36,789,258 km (0.075 R)
• M62: 37,587,512 km (0.077 R)
• M63: 37,931,288 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 8.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.52 AU - 14.88 AU

Year: 16056 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,477,504 km

• M1: 181,462 km (0.113 R)
• M2: 537,505 km (0.113 R)
• M3: 1,094,458 km (0.104 R)
• M4: 1,165,218 km (0.112 R)
• M5: 1,336,208 km (0.081 R)
• M6: 1,541,905 km (0.1 R)
• M7: 2,370,528 km (0.105 R)
• M8: 2,463,129 km (0.118 R)
• M9: 2,652,071 km (0.109 R)
• M10: 2,911,474 km (0.113 R)
• M11: 3,350,394 km (0.093 R)
• M12: 3,454,664 km (0.101 R)
• M13: 3,559,981 km (0.042 R)
• M14: 3,882,514 km (0.081 R)
• M15: 4,028,820 km (0.066 R)
• M16: 4,139,822 km (0.11 R)
• M17: 4,866,269 km (0.115 R)
• M18: 4,944,958 km (0.083 R)
• M19: 5,426,513 km (0.07 R)
• M20: 5,673,050 km (0.033 R)
• M21: 6,049,439 km (0.088 R)
• M22: 6,434,204 km (0.066 R)
• M23: 6,782,767 km (0.112 R)
• M24: 7,543,772 km (0.107 R)
• M25: 8,284,730 km (0.089 R)
• M26: 9,243,204 km (0.097 R)
• M27: 9,389,959 km (0.098 R)
• M28: 9,537,612 km (0.104 R)
• M29: 10,643,141 km (0.117 R)
• M30: 11,367,793 km (0.073 R)
• M31: 12,918,674 km (0.034 R)
• M32: 13,028,030 km (0.106 R)
• M33: 13,247,789 km (0.069 R)
• M34: 13,468,745 km (0.078 R)
• M35: 13,914,397 km (0.096 R)
• M36: 14,251,740 km (0.11 R)
• M37: 15,569,847 km (0.113 R)
• M38: 16,213,866 km (0.083 R)
• M39: 17,046,229 km (0.108 R)
• M40: 17,106,217 km (0.083 R)
• M41: 17,649,108 km (0.051 R)
• M42: 18,938,193 km (0.103 R)
• M43: 19,625,296 km (0.084 R)
• M44: 20,066,909 km (0.072 R)
• M45: 20,575,691 km (0.093 R)
• M46: 20,895,681 km (0.085 R)
• M47: 20,959,858 km (0.085 R)
• M48: 21,346,569 km (0.03 R)
• M49: 22,389,266 km (0.101 R)
• M50: 22,454,940 km (0.111 R)
• M51: 23,849,790 km (0.104 R)
• M52: 24,795,099 km (0.09 R)
• M53: 24,863,166 km (0.103 R)
• M54: 26,028,534 km (0.118 R)
• M55: 26,097,648 km (0.066 R)
• M56: 26,792,231 km (0.111 R)
• M57: 28,483,584 km (0.112 R)
• M58: 29,126,705 km (0.118 R)
• M59: 29,558,146 km (0.079 R)
• M60: 29,919,275 km (0.099 R)
• M61: 30,209,196 km (0.119 R)
• M62: 30,573,018 km (0.066 R)
• M63: 31,599,259 km (0.112 R)
• M64: 33,234,813 km (0.097 R)
• M65: 35,739,081 km (0.054 R)
• M66: 36,278,082 km (0.081 R)
• M67: 36,897,417 km (0.099 R)
• M68: 37,989,482 km (0.072 R)
• M69: 39,727,211 km (0.069 R)
• M70: 39,966,118 km (0.117 R)
• M71: 41,571,303 km (0.078 R)
• M72: 41,813,951 km (0.081 R)
• M73: 42,057,048 km (0.105 R)
• M74: 42,544,587 km (0.079 R)
• M75: 42,707,499 km (0.108 R)
• M76: 42,870,561 km (0.035 R)
• M77: 44,100,704 km (0.111 R)
• M78: 44,265,711 km (0.109 R)
• M79: 44,430,717 km (0.09 R)
• M80: 44,927,233 km (0.081 R)
• M81: 45,508,869 km (0.108 R)
• M82: 46,679,622 km (0.057 R)
• M83: 47,606,381 km (0.099 R)
• M84: 47,860,248 km (0.095 R)
• M85: 50,078,785 km (0.109 R)
• M86: 50,854,450 km (0.112 R)
• M87: 53,030,052 km (0.103 R)
• M88: 53,468,822 km (0.087 R)
• M89: 55,502,605 km (0.04 R)
• M90: 56,305,347 km (0.091 R)
• M91: 57,022,071 km (0.082 R)
• M92: 60,284,501 km (0.074 R)
• M93: 60,834,124 km (0.072 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit