🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.84 AU

Year: 210 Days

Day: 16.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,045,722 km

• M1: 232,475 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 19.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,045,722 km

• M1: 387,309 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.98 AU - 1.4 AU

Year: 486 Days

Day: 21 Hours

Environment

Temp: -8 °C

Axial Tilt: 126.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,045,722 km

• M1: 969,095 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.05 AU

Year: 974 Days

Day: 31.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.62 AU - 2.38 AU

Year: 1060 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.84 AU - 2.16 AU

Year: 1060 Days

Day: 36.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,045,722 km

• M1: 1,552,078 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.09 AU - 2.89 AU

Year: 1472 Days

Day: 17.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.98 AU - 4 AU

Year: 2987 Days

Day: 36 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,045,722 km

• M1: 84,074 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 8

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.13 AU - 7.11 AU

Year: 6383 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,045,722 km

• M1: 120,277 km (0.12 R)
• M2: 620,981 km (0.041 R)
• M3: 673,938 km (0.075 R)
• M4: 742,604 km (0.086 R)
• M5: 813,663 km (0.116 R)
• M6: 1,009,935 km (0.047 R)
• M7: 1,073,514 km (0.052 R)
• M8: 1,171,351 km (0.109 R)
• M9: 1,483,263 km (0.083 R)
• M10: 1,878,949 km (0.107 R)
• M11: 1,958,087 km (0.111 R)
• M12: 2,370,229 km (0.112 R)
• M13: 3,014,846 km (0.072 R)
• M14: 3,131,233 km (0.067 R)
• M15: 3,320,774 km (0.087 R)
• M16: 3,416,965 km (0.097 R)
• M17: 3,514,054 km (0.099 R)
• M18: 3,661,408 km (0.073 R)
• M19: 3,785,724 km (0.073 R)
• M20: 3,911,536 km (0.101 R)
• M21: 3,962,249 km (0.044 R)
• M22: 4,271,169 km (0.089 R)
• M23: 4,641,424 km (0.076 R)
• M24: 4,803,438 km (0.112 R)
• M25: 5,105,027 km (0.108 R)
• M26: 5,384,626 km (0.087 R)
• M27: 5,554,868 km (0.028 R)
• M28: 5,669,311 km (0.107 R)
• M29: 5,929,611 km (0.117 R)
• M30: 6,703,780 km (0.048 R)
• M31: 6,917,555 km (0.073 R)
• M32: 7,164,691 km (0.084 R)
• M33: 8,085,017 km (0.102 R)
• M34: 8,214,718 km (0.086 R)
• M35: 8,476,515 km (0.079 R)
• M36: 9,041,995 km (0.116 R)
• M37: 9,482,560 km (0.107 R)
• M38: 10,989,160 km (0.066 R)
• M39: 11,386,492 km (0.118 R)
• M40: 11,568,553 km (0.067 R)
• M41: 12,344,068 km (0.111 R)
• M42: 12,719,260 km (0.092 R)
• M43: 13,365,672 km (0.065 R)
• M44: 13,983,960 km (0.095 R)
• M45: 14,335,665 km (0.049 R)
• M46: 14,690,511 km (0.098 R)
• M47: 15,127,935 km (0.11 R)
• M48: 16,220,000 km (0.062 R)
• M49: 16,713,523 km (0.073 R)
• M50: 16,920,566 km (0.1 R)
• M51: 17,883,977 km (0.083 R)
• M52: 18,308,386 km (0.106 R)
• M53: 18,393,657 km (0.075 R)
• M54: 18,865,189 km (0.093 R)
• M55: 19,951,419 km (0.112 R)
• M56: 20,039,084 km (0.103 R)
• M57: 20,968,535 km (0.118 R)
• M58: 22,639,992 km (0.098 R)
• M59: 22,731,546 km (0.116 R)
• M60: 23,237,336 km (0.094 R)
• M61: 24,494,557 km (0.108 R)
• M62: 24,918,667 km (0.119 R)
• M63: 25,392,593 km (0.109 R)
• M64: 26,157,038 km (0.073 R)
• M65: 26,445,612 km (0.098 R)
• M66: 27,074,671 km (0.116 R)
• M67: 27,415,455 km (0.045 R)
• M68: 27,561,912 km (0.038 R)
• M69: 28,396,817 km (0.097 R)
• M70: 28,941,354 km (0.101 R)
• M71: 29,589,561 km (0.12 R)
• M72: 29,890,253 km (0.091 R)
• M73: 30,191,992 km (0.087 R)
• M74: 30,444,363 km (0.111 R)
• M75: 30,494,778 km (0.096 R)
• M76: 30,798,611 km (0.098 R)
• M77: 30,849,325 km (0.118 R)
• M78: 31,409,120 km (0.097 R)
• M79: 31,664,783 km (0.091 R)
• M80: 31,715,945 km (0.108 R)
• M81: 31,767,257 km (0.087 R)
• M82: 33,056,791 km (0.098 R)
• M83: 33,891,248 km (0.078 R)
• M84: 34,891,011 km (0.109 R)
• M85: 34,943,819 km (0.057 R)
• M86: 35,474,143 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 8.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.96 AU - 11.14 AU

Year: 11939 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,045,722 km

• M1: 112,198 km (0.085 R)
• M2: 200,611 km (0.107 R)
• M3: 547,079 km (0.12 R)
• M4: 759,209 km (0.101 R)
• M5: 959,371 km (0.069 R)
• M6: 1,238,820 km (0.113 R)
• M7: 1,634,955 km (0.05 R)
• M8: 1,847,534 km (0.066 R)
• M9: 1,969,456 km (0.109 R)
• M10: 2,069,088 km (0.102 R)
• M11: 2,144,934 km (0.081 R)
• M12: 2,273,289 km (0.066 R)
• M13: 2,896,813 km (0.115 R)
• M14: 2,982,084 km (0.101 R)
• M15: 3,125,848 km (0.052 R)
• M16: 3,601,419 km (0.11 R)
• M17: 3,662,455 km (0.092 R)
• M18: 4,163,458 km (0.092 R)
• M19: 4,259,799 km (0.085 R)
• M20: 4,454,725 km (0.101 R)
• M21: 5,091,564 km (0.113 R)
• M22: 5,333,314 km (0.117 R)
• M23: 5,649,863 km (0.039 R)
• M24: 6,449,015 km (0.079 R)
• M25: 6,748,510 km (0.061 R)
• M26: 7,832,047 km (0.111 R)
• M27: 8,679,818 km (0.076 R)
• M28: 9,261,155 km (0.049 R)
• M29: 10,857,365 km (0.084 R)
• M30: 11,891,834 km (0.11 R)
• M31: 12,074,942 km (0.065 R)
• M32: 12,397,624 km (0.075 R)
• M33: 12,957,569 km (0.115 R)
• M34: 13,430,298 km (0.109 R)
• M35: 13,716,778 km (0.116 R)
• M36: 13,812,671 km (0.098 R)
• M37: 14,005,203 km (0.09 R)
• M38: 14,150,313 km (0.099 R)
• M39: 14,441,730 km (0.099 R)
• M40: 14,686,173 km (0.108 R)
• M41: 15,427,580 km (0.054 R)
• M42: 15,677,408 km (0.117 R)
• M43: 15,828,053 km (0.075 R)
• M44: 16,895,434 km (0.069 R)
• M45: 18,038,362 km (0.108 R)
• M46: 18,672,357 km (0.113 R)
• M47: 20,398,418 km (0.091 R)
• M48: 20,617,728 km (0.064 R)
• M49: 21,335,948 km (0.1 R)
• M50: 22,456,735 km (0.039 R)
• M51: 23,310,041 km (0.114 R)
• M52: 23,424,633 km (0.087 R)
• M53: 23,884,646 km (0.101 R)
• M54: 24,580,576 km (0.083 R)
• M55: 25,048,069 km (0.098 R)
• M56: 25,459,613 km (0.12 R)
• M57: 26,170,352 km (0.032 R)
• M58: 27,308,942 km (0.099 R)
• M59: 29,448,341 km (0.082 R)
• M60: 29,572,208 km (0.103 R)
• M61: 30,007,089 km (0.118 R)
• M62: 30,569,427 km (0.096 R)
• M63: 30,883,284 km (0.064 R)
• M64: 31,261,317 km (0.116 R)
• M65: 31,640,997 km (0.089 R)
• M66: 32,213,358 km (0.071 R)
• M67: 32,660,806 km (0.057 R)
• M68: 32,789,011 km (0.092 R)
• M69: 34,080,639 km (0.101 R)
• M70: 34,275,715 km (0.097 R)
• M71: 34,797,961 km (0.047 R)
• M72: 35,060,056 km (0.079 R)
• M73: 35,652,314 km (0.074 R)
• M74: 36,181,442 km (0.074 R)
• M75: 36,646,542 km (0.114 R)
• M76: 36,979,995 km (0.078 R)
• M77: 39,069,877 km (0.064 R)
• M78: 39,206,012 km (0.078 R)
• M79: 40,369,584 km (0.113 R)
• M80: 40,852,037 km (0.117 R)
• M81: 40,990,116 km (0.032 R)
• M82: 41,822,478 km (0.114 R)
• M83: 42,171,041 km (0.093 R)
• M84: 43,363,037 km (0.099 R)
• M85: 44,993,205 km (0.112 R)
• M86: 45,135,922 km (0.075 R)
• M87: 47,294,619 km (0.059 R)
• M88: 47,657,693 km (0.093 R)
• M89: 47,803,252 km (0.078 R)
• M90: 48,459,687 km (0.101 R)
• M91: 49,045,662 km (0.104 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: 553 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit