🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 163 Days

Day: 44 Hours

Environment

Temp: 29 °C

Axial Tilt: 133.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,073,143 km

• M1: 138,378 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.58 AU - 0.74 AU

Year: 232 Days

Day: 27.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.69 AU - 0.97 AU

Year: 328 Days

Day: 34.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 672 Days

Day: 45.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.98 AU - 3.2 AU

Year: 1807 Days

Day: 38.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 9.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.96 AU - 9.78 AU

Year: 11451 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,073,143 km

• M1: 123,119 km (0.045 R)
• M2: 275,410 km (0.08 R)
• M3: 344,225 km (0.063 R)
• M4: 595,848 km (0.042 R)
• M5: 692,937 km (0.088 R)
• M6: 1,101,639 km (0.066 R)
• M7: 1,188,405 km (0.063 R)
• M8: 1,462,618 km (0.116 R)
• M9: 1,617,303 km (0.06 R)
• M10: 2,157,052 km (0.098 R)
• M11: 2,311,586 km (0.067 R)
• M12: 3,014,995 km (0.117 R)
• M13: 3,364,905 km (0.08 R)
• M14: 3,518,991 km (0.092 R)
• M15: 4,491,526 km (0.088 R)
• M16: 5,451,945 km (0.105 R)
• M17: 5,602,889 km (0.098 R)
• M18: 5,724,662 km (0.109 R)
• M19: 5,908,966 km (0.106 R)
• M20: 5,970,900 km (0.054 R)
• M21: 6,126,631 km (0.083 R)
• M22: 6,220,728 km (0.119 R)
• M23: 7,994,809 km (0.071 R)
• M24: 8,478,759 km (0.095 R)
• M25: 8,618,932 km (0.085 R)
• M26: 8,759,703 km (0.118 R)
• M27: 9,186,805 km (0.086 R)
• M28: 9,475,380 km (0.074 R)
• M29: 9,693,643 km (0.033 R)
• M30: 9,987,453 km (0.08 R)
• M31: 10,508,652 km (0.083 R)
• M32: 10,583,750 km (0.114 R)
• M33: 10,696,846 km (0.11 R)
• M34: 11,538,484 km (0.11 R)
• M35: 11,771,856 km (0.096 R)
• M36: 12,840,733 km (0.098 R)
• M37: 13,001,701 km (0.114 R)
• M38: 13,122,875 km (0.103 R)
• M39: 13,899,138 km (0.118 R)
• M40: 14,648,324 km (0.092 R)
• M41: 15,112,526 km (0.109 R)
• M42: 15,197,498 km (0.051 R)
• M43: 15,538,731 km (0.039 R)
• M44: 16,055,442 km (0.107 R)
• M45: 16,403,107 km (0.105 R)
• M46: 16,753,316 km (0.101 R)
• M47: 17,550,074 km (0.107 R)
• M48: 18,043,149 km (0.093 R)
• M49: 20,060,476 km (0.055 R)
• M50: 21,000,848 km (0.116 R)
• M51: 22,148,264 km (0.026 R)
• M52: 22,680,832 km (0.092 R)
• M53: 22,973,296 km (0.11 R)
• M54: 23,119,902 km (0.119 R)
• M55: 23,364,943 km (0.062 R)
• M56: 24,403,751 km (0.052 R)
• M57: 25,104,617 km (0.117 R)
• M58: 25,255,711 km (0.098 R)
• M59: 26,680,032 km (0.108 R)
• M60: 26,834,268 km (0.111 R)
• M61: 27,091,875 km (0.092 R)
• M62: 27,195,098 km (0.044 R)
• M63: 27,298,470 km (0.09 R)
• M64: 27,401,992 km (0.068 R)
• M65: 28,025,964 km (0.118 R)
• M66: 30,891,063 km (0.048 R)
• M67: 31,161,087 km (0.1 R)
• M68: 31,269,396 km (0.091 R)
• M69: 31,594,771 km (0.09 R)
• M70: 32,962,544 km (0.1 R)
• M71: 33,183,201 km (0.108 R)
• M72: 33,293,754 km (0.078 R)
• M73: 33,404,457 km (0.074 R)
• M74: 34,182,216 km (0.114 R)
• M75: 35,982,626 km (0.096 R)
• M76: 36,494,401 km (0.079 R)
• M77: 36,779,833 km (0.063 R)
• M78: 38,102,428 km (0.111 R)
• M79: 38,334,006 km (0.119 R)
• M80: 38,507,988 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 6.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.64 AU - 13.86 AU

Year: 19735 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,073,143 km

• M1: 170,242 km (0.083 R)
• M2: 267,631 km (0.104 R)
• M3: 901,327 km (0.069 R)
• M4: 955,781 km (0.082 R)
• M5: 1,348,176 km (0.09 R)
• M6: 1,411,157 km (0.054 R)
• M7: 1,496,577 km (0.1 R)
• M8: 1,628,223 km (0.051 R)
• M9: 1,855,911 km (0.106 R)
• M10: 1,926,222 km (0.092 R)
• M11: 2,021,366 km (0.081 R)
• M12: 2,118,156 km (0.107 R)
• M13: 2,167,224 km (0.083 R)
• M14: 2,598,814 km (0.074 R)
• M15: 2,730,760 km (0.072 R)
• M16: 2,946,629 km (0.082 R)
• M17: 3,196,159 km (0.116 R)
• M18: 3,280,831 km (0.11 R)
• M19: 3,423,697 km (0.051 R)
• M20: 3,715,413 km (0.08 R)
• M21: 3,774,803 km (0.038 R)
• M22: 4,045,725 km (0.103 R)
• M23: 4,354,196 km (0.102 R)
• M24: 4,448,293 km (0.08 R)
• M25: 4,542,988 km (0.079 R)
• M26: 5,191,495 km (0.074 R)
• M27: 6,182,581 km (0.045 R)
• M28: 6,609,533 km (0.095 R)
• M29: 6,862,952 km (0.103 R)
• M30: 7,156,463 km (0.09 R)
• M31: 7,793,899 km (0.106 R)
• M32: 8,332,452 km (0.105 R)
• M33: 8,410,392 km (0.073 R)
• M34: 9,608,073 km (0.095 R)
• M35: 9,689,753 km (0.056 R)
• M36: 10,019,018 km (0.11 R)
• M37: 10,393,910 km (0.057 R)
• M38: 11,894,676 km (0.072 R)
• M39: 11,982,490 km (0.118 R)
• M40: 13,507,790 km (0.082 R)
• M41: 13,829,426 km (0.108 R)
• M42: 14,107,079 km (0.07 R)
• M43: 14,246,504 km (0.07 R)
• M44: 14,856,415 km (0.09 R)
• M45: 15,140,800 km (0.088 R)
• M46: 15,331,239 km (0.075 R)
• M47: 15,714,808 km (0.07 R)
• M48: 17,629,361 km (0.032 R)
• M49: 17,779,707 km (0.113 R)
• M50: 17,930,352 km (0.108 R)
• M51: 18,537,570 km (0.096 R)
• M52: 19,151,370 km (0.052 R)
• M53: 19,409,127 km (0.075 R)
• M54: 19,771,902 km (0.1 R)
• M55: 19,980,292 km (0.088 R)
• M56: 20,662,308 km (0.116 R)
• M57: 20,767,924 km (0.112 R)
• M58: 21,298,698 km (0.102 R)
• M59: 21,672,842 km (0.076 R)
• M60: 21,780,253 km (0.111 R)
• M61: 23,136,358 km (0.118 R)
• M62: 24,575,639 km (0.117 R)
• M63: 24,743,637 km (0.118 R)
• M64: 24,855,836 km (0.054 R)
• M65: 25,024,283 km (0.028 R)
• M66: 25,702,410 km (0.104 R)
• M67: 26,157,786 km (0.08 R)
• M68: 26,443,817 km (0.117 R)
• M69: 27,134,361 km (0.114 R)
• M70: 27,772,545 km (0.118 R)
• M71: 28,005,918 km (0.109 R)
• M72: 29,122,965 km (0.088 R)
• M73: 30,735,481 km (0.098 R)
• M74: 31,461,330 km (0.119 R)
• M75: 32,437,905 km (0.116 R)
• M76: 32,745,179 km (0.12 R)
• M77: 34,922,725 km (0.078 R)
• M78: 35,111,518 km (0.111 R)
• M79: 35,363,889 km (0.058 R)
• M80: 35,490,150 km (0.075 R)
• M81: 36,570,396 km (0.076 R)
• M82: 36,762,181 km (0.055 R)
• M83: 37,339,329 km (0.079 R)
• M84: 37,403,656 km (0.107 R)
• M85: 38,178,424 km (0.074 R)
• M86: 38,567,827 km (0.106 R)
• M87: 38,697,828 km (0.053 R)
• M88: 39,023,801 km (0.097 R)
• M89: 39,743,816 km (0.113 R)
• M90: 40,798,930 km (0.104 R)
• M91: 42,600,387 km (0.094 R)
• M92: 43,815,720 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit