🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 180 Days

Day: 31 Hours

Environment

Temp: 165 °C

Axial Tilt: 69.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,768,271 km

• M1: 44,131 km (0.058 R)
• M2: 428,747 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 29.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.06 AU - 2.34 AU

Year: 1236 Days

Day: 47.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.87 AU - 2.79 AU

Year: 1347 Days

Day: 30.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 8.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.33 AU - 9.57 AU

Year: 9303 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 55.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,768,271 km

• M1: 269,426 km (0.094 R)
• M2: 451,038 km (0.074 R)
• M3: 994,377 km (0.114 R)
• M4: 1,077,703 km (0.091 R)
• M5: 1,251,685 km (0.102 R)
• M6: 1,323,792 km (0.115 R)
• M7: 1,378,993 km (0.114 R)
• M8: 1,626,877 km (0.112 R)
• M9: 1,686,267 km (0.05 R)
• M10: 1,746,256 km (0.118 R)
• M11: 2,078,812 km (0.032 R)
• M12: 3,572,248 km (0.099 R)
• M13: 3,650,188 km (0.113 R)
• M14: 4,487,487 km (0.107 R)
• M15: 4,827,074 km (0.074 R)
• M16: 5,322,543 km (0.109 R)
• M17: 5,561,450 km (0.088 R)
• M18: 6,205,020 km (0.099 R)
• M19: 6,298,818 km (0.099 R)
• M20: 7,132,228 km (0.118 R)
• M21: 7,561,724 km (0.101 R)
• M22: 8,102,071 km (0.051 R)
• M23: 8,515,560 km (0.055 R)
• M24: 8,759,853 km (0.073 R)
• M25: 9,113,053 km (0.088 R)
• M26: 9,398,785 km (0.052 R)
• M27: 9,506,795 km (0.087 R)
• M28: 10,609,032 km (0.104 R)
• M29: 10,985,271 km (0.115 R)
• M30: 11,442,741 km (0.059 R)
• M31: 12,653,138 km (0.067 R)
• M32: 12,812,160 km (0.1 R)
• M33: 13,536,513 km (0.09 R)
• M34: 13,862,636 km (0.043 R)
• M35: 13,985,606 km (0.066 R)
• M36: 14,773,089 km (0.076 R)
• M37: 14,940,639 km (0.113 R)
• M38: 16,174,522 km (0.116 R)
• M39: 16,564,075 km (0.045 R)
• M40: 17,000,601 km (0.11 R)
• M41: 18,377,650 km (0.095 R)
• M42: 18,512,736 km (0.09 R)
• M43: 18,648,272 km (0.114 R)
• M44: 21,426,604 km (0.078 R)
• M45: 21,949,748 km (0.094 R)
• M46: 23,105,990 km (0.111 R)
• M47: 23,740,584 km (0.077 R)
• M48: 23,838,570 km (0.11 R)
• M49: 24,529,264 km (0.108 R)
• M50: 25,728,590 km (0.101 R)
• M51: 25,980,812 km (0.113 R)
• M52: 26,487,799 km (0.114 R)
• M53: 26,742,564 km (0.071 R)
• M54: 26,844,590 km (0.105 R)
• M55: 28,809,259 km (0.029 R)
• M56: 28,966,337 km (0.101 R)
• M57: 29,071,205 km (0.109 R)
• M58: 29,597,490 km (0.063 R)
• M59: 30,499,415 km (0.109 R)
• M60: 31,034,078 km (0.066 R)
• M61: 31,679,892 km (0.099 R)
• M62: 31,787,902 km (0.088 R)
• M63: 32,112,829 km (0.03 R)
• M64: 33,149,093 km (0.081 R)
• M65: 33,423,605 km (0.109 R)
• M66: 33,974,873 km (0.086 R)
• M67: 34,529,133 km (0.088 R)
• M68: 34,863,036 km (0.108 R)
• M69: 34,974,636 km (0.086 R)
• M70: 35,927,873 km (0.107 R)
• M71: 36,266,264 km (0.114 R)
• M72: 36,379,360 km (0.025 R)
• M73: 37,345,014 km (0.1 R)
• M74: 38,319,195 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.9

Radius: 5.6

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.41 AU - 13.33 AU

Year: 15489 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,768,271 km

• M1: 181,761 km (0.078 R)
• M2: 321,336 km (0.072 R)
• M3: 895,642 km (0.089 R)
• M4: 1,165,816 km (0.108 R)
• M5: 1,217,577 km (0.118 R)
• M6: 1,516,174 km (0.072 R)
• M7: 1,572,872 km (0.049 R)
• M8: 1,659,340 km (0.088 R)
• M9: 1,897,499 km (0.111 R)
• M10: 2,083,300 km (0.096 R)
• M11: 2,340,159 km (0.06 R)
• M12: 3,846,311 km (0.062 R)
• M13: 4,121,122 km (0.117 R)
• M14: 4,200,858 km (0.104 R)
• M15: 4,321,434 km (0.083 R)
• M16: 4,524,737 km (0.114 R)
• M17: 5,369,367 km (0.096 R)
• M18: 5,456,582 km (0.033 R)
• M19: 5,899,093 km (0.067 R)
• M20: 6,124,836 km (0.119 R)
• M21: 6,261,568 km (0.107 R)
• M22: 6,538,025 km (0.071 R)
• M23: 6,865,794 km (0.065 R)
• M24: 7,979,700 km (0.114 R)
• M25: 9,514,724 km (0.087 R)
• M26: 9,673,298 km (0.062 R)
• M27: 10,153,806 km (0.103 R)
• M28: 10,207,661 km (0.097 R)
• M29: 10,424,129 km (0.101 R)
• M30: 11,082,659 km (0.028 R)
• M31: 11,249,311 km (0.057 R)
• M32: 11,305,111 km (0.116 R)
• M33: 11,585,308 km (0.05 R)
• M34: 12,670,640 km (0.033 R)
• M35: 14,027,493 km (0.046 R)
• M36: 14,268,196 km (0.063 R)
• M37: 15,059,569 km (0.12 R)
• M38: 15,121,054 km (0.068 R)
• M39: 15,244,322 km (0.094 R)
• M40: 15,491,757 km (0.061 R)
• M41: 15,678,156 km (0.085 R)
• M42: 17,647,762 km (0.096 R)
• M43: 19,492,603 km (0.097 R)
• M44: 21,674,637 km (0.102 R)
• M45: 21,813,614 km (0.08 R)
• M46: 22,512,684 km (0.104 R)
• M47: 23,219,235 km (0.099 R)
• M48: 23,503,920 km (0.036 R)
• M49: 24,581,473 km (0.052 R)
• M50: 24,798,839 km (0.111 R)
• M51: 24,871,544 km (0.041 R)
• M52: 25,016,953 km (0.071 R)
• M53: 25,748,636 km (0.1 R)
• M54: 26,635,751 km (0.103 R)
• M55: 26,710,101 km (0.112 R)
• M56: 27,083,049 km (0.03 R)
• M57: 27,607,988 km (0.116 R)
• M58: 27,909,577 km (0.086 R)
• M59: 28,820,628 km (0.058 R)
• M60: 29,895,788 km (0.088 R)
• M61: 30,984,113 km (0.104 R)
• M62: 32,323,014 km (0.084 R)
• M63: 34,083,481 km (0.113 R)
• M64: 35,056,765 km (0.096 R)
• M65: 36,203,881 km (0.104 R)
• M66: 36,451,316 km (0.108 R)
• M67: 37,030,709 km (0.077 R)
• M68: 37,363,265 km (0.084 R)
• M69: 38,031,070 km (0.12 R)
• M70: 39,294,125 km (0.054 R)
• M71: 39,378,797 km (0.089 R)
• M72: 39,548,291 km (0.111 R)
• M73: 39,633,263 km (0.081 R)
• M74: 40,399,803 km (0.047 R)
• M75: 41,257,298 km (0.094 R)
• M76: 44,041,164 km (0.064 R)
• M77: 44,569,843 km (0.044 R)
• M78: 45,278,189 km (0.111 R)
• M79: 47,786,048 km (0.083 R)
• M80: 49,147,987 km (0.108 R)
• M81: 50,522,642 km (0.108 R)
• M82: 51,076,154 km (0.117 R)
• M83: 51,168,605 km (0.113 R)
• M84: 52,748,359 km (0.08 R)
• M85: 53,309,800 km (0.083 R)
• M86: 54,155,626 km (0.096 R)
• M87: 54,627,458 km (0.036 R)
• M88: 56,719,584 km (0.097 R)
• M89: 59,322,736 km (0.083 R)
• M90: 61,669,329 km (0.052 R)
• M91: 64,844,843 km (0.093 R)
• M92: 65,546,606 km (0.114 R)
• M93: 67,058,742 km (0.064 R)
• M94: 67,159,870 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit