🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 40.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.15 AU - 1.59 AU

Year: 569 Days

Day: 29.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.44 AU - 2.6 AU

Year: 1419 Days

Day: 46.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 12.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.27 AU - 6.65 AU

Year: 5825 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,706,912 km

• M1: 165,754 km (0.054 R)
• M2: 295,755 km (0.112 R)
• M3: 955,482 km (0.052 R)
• M4: 1,096,852 km (0.089 R)
• M5: 1,230,592 km (0.109 R)
• M6: 1,449,903 km (0.09 R)
• M7: 2,036,177 km (0.116 R)
• M8: 2,203,277 km (0.059 R)
• M9: 2,610,932 km (0.089 R)
• M10: 2,834,281 km (0.046 R)
• M11: 3,563,870 km (0.116 R)
• M12: 3,698,508 km (0.117 R)
• M13: 4,066,220 km (0.105 R)
• M14: 4,183,654 km (0.089 R)
• M15: 4,325,922 km (0.107 R)
• M16: 4,445,899 km (0.12 R)
• M17: 4,713,530 km (0.057 R)
• M18: 5,290,379 km (0.07 R)
• M19: 5,444,615 km (0.05 R)
• M20: 5,626,526 km (0.056 R)
• M21: 6,374,066 km (0.107 R)
• M22: 6,483,422 km (0.062 R)
• M23: 6,621,052 km (0.032 R)
• M24: 6,787,405 km (0.054 R)
• M25: 6,927,129 km (0.099 R)
• M26: 7,438,305 km (0.08 R)
• M27: 8,437,021 km (0.079 R)
• M28: 8,557,297 km (0.116 R)
• M29: 8,738,760 km (0.119 R)
• M30: 9,105,574 km (0.082 R)
• M31: 9,571,272 km (0.083 R)
• M32: 9,791,330 km (0.043 R)
• M33: 10,012,885 km (0.12 R)
• M34: 10,883,694 km (0.06 R)
• M35: 11,744,929 km (0.055 R)
• M36: 11,845,758 km (0.077 R)
• M37: 12,116,081 km (0.079 R)
• M38: 12,525,231 km (0.105 R)
• M39: 13,043,139 km (0.07 R)
• M40: 13,357,295 km (0.042 R)
• M41: 13,673,844 km (0.076 R)
• M42: 13,850,818 km (0.084 R)
• M43: 13,957,481 km (0.05 R)
• M44: 14,171,406 km (0.115 R)
• M45: 14,566,494 km (0.109 R)
• M46: 14,928,671 km (0.117 R)
• M47: 15,220,686 km (0.103 R)
• M48: 15,477,844 km (0.061 R)
• M49: 15,736,350 km (0.105 R)
• M50: 15,996,201 km (0.109 R)
• M51: 16,407,595 km (0.086 R)
• M52: 16,746,883 km (0.094 R)
• M53: 17,088,266 km (0.112 R)
• M54: 17,470,488 km (0.096 R)
• M55: 18,869,527 km (0.09 R)
• M56: 19,066,847 km (0.076 R)
• M57: 19,383,695 km (0.093 R)
• M58: 19,622,454 km (0.086 R)
• M59: 19,822,316 km (0.092 R)
• M60: 19,982,536 km (0.047 R)
• M61: 20,506,577 km (0.108 R)
• M62: 20,709,282 km (0.065 R)
• M63: 20,790,663 km (0.113 R)
• M64: 21,568,123 km (0.112 R)
• M65: 21,732,980 km (0.104 R)
• M66: 21,815,558 km (0.115 R)
• M67: 21,981,163 km (0.107 R)
• M68: 23,447,372 km (0.108 R)
• M69: 23,617,016 km (0.111 R)
• M70: 24,128,192 km (0.119 R)
• M71: 24,686,042 km (0.074 R)
• M72: 24,858,678 km (0.057 R)
• M73: 25,335,147 km (0.091 R)
• M74: 25,509,130 km (0.11 R)
• M75: 26,121,434 km (0.055 R)
• M76: 26,209,248 km (0.038 R)
• M77: 26,738,525 km (0.109 R)
• M78: 27,539,023 km (0.117 R)
• M79: 27,673,213 km (0.079 R)
• M80: 28,077,127 km (0.081 R)
• M81: 28,663,999 km (0.079 R)
• M82: 29,757,859 km (0.069 R)
• M83: 30,633,605 km (0.075 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 5.7

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.15 AU - 16.01 AU

Year: 19750 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,706,912 km

• M1: 319,391 km (0.093 R)
• M2: 929,452 km (0.095 R)
• M3: 1,361,789 km (0.11 R)
• M4: 1,714,242 km (0.118 R)
• M5: 2,129,825 km (0.061 R)
• M6: 2,386,236 km (0.062 R)
• M7: 2,461,334 km (0.061 R)
• M8: 2,537,180 km (0.119 R)
• M9: 2,808,850 km (0.109 R)
• M10: 3,089,944 km (0.09 R)
• M11: 3,130,784 km (0.097 R)
• M12: 3,171,924 km (0.108 R)
• M13: 3,853,342 km (0.117 R)
• M14: 4,030,615 km (0.084 R)
• M15: 4,813,461 km (0.104 R)
• M16: 4,908,605 km (0.102 R)
• M17: 6,461,730 km (0.079 R)
• M18: 7,592,840 km (0.085 R)
• M19: 7,759,342 km (0.033 R)
• M20: 7,870,942 km (0.068 R)
• M21: 8,841,833 km (0.066 R)
• M22: 9,134,446 km (0.109 R)
• M23: 9,193,388 km (0.093 R)
• M24: 9,669,258 km (0.075 R)
• M25: 9,729,397 km (0.116 R)
• M26: 10,459,584 km (0.088 R)
• M27: 11,018,930 km (0.076 R)
• M28: 11,587,851 km (0.084 R)
• M29: 11,779,486 km (0.096 R)
• M30: 11,843,663 km (0.038 R)
• M31: 13,217,720 km (0.115 R)
• M32: 13,552,221 km (0.085 R)
• M33: 13,821,796 km (0.115 R)
• M34: 14,848,636 km (0.103 R)
• M35: 15,970,620 km (0.054 R)
• M36: 16,470,127 km (0.102 R)
• M37: 17,851,364 km (0.085 R)
• M38: 19,043,211 km (0.04 R)
• M39: 20,337,382 km (0.113 R)
• M40: 20,568,660 km (0.099 R)
• M41: 22,212,142 km (0.107 R)
• M42: 23,573,184 km (0.059 R)
• M43: 24,386,398 km (0.057 R)
• M44: 25,706,599 km (0.115 R)
• M45: 25,789,775 km (0.114 R)
• M46: 26,796,120 km (0.025 R)
• M47: 31,391,617 km (0.106 R)
• M48: 31,569,788 km (0.095 R)
• M49: 33,006,825 km (0.094 R)
• M50: 33,097,482 km (0.101 R)
• M51: 35,572,578 km (0.095 R)
• M52: 35,851,279 km (0.1 R)
• M53: 36,037,529 km (0.114 R)
• M54: 36,785,518 km (0.095 R)
• M55: 38,011,921 km (0.099 R)
• M56: 38,106,766 km (0.082 R)
• M57: 38,582,488 km (0.106 R)
• M58: 39,539,615 km (0.119 R)
• M59: 40,407,731 km (0.062 R)
• M60: 40,892,728 km (0.12 R)
• M61: 42,162,813 km (0.063 R)
• M62: 43,644,281 km (0.115 R)
• M63: 43,843,097 km (0.099 R)
• M64: 44,241,625 km (0.113 R)
• M65: 45,746,730 km (0.091 R)
• M66: 46,353,499 km (0.084 R)
• M67: 47,064,687 km (0.087 R)
• M68: 47,370,615 km (0.101 R)
• M69: 47,779,615 km (0.056 R)
• M70: 51,197,627 km (0.099 R)
• M71: 52,565,700 km (0.119 R)
• M72: 54,052,403 km (0.093 R)
• M73: 55,337,599 km (0.028 R)
• M74: 56,200,030 km (0.098 R)
• M75: 57,610,888 km (0.079 R)
• M76: 58,484,839 km (0.044 R)
• M77: 59,914,546 km (0.112 R)
• M78: 60,467,459 km (0.034 R)
• M79: 61,801,274 km (0.095 R)
• M80: 62,583,820 km (0.115 R)
• M81: 64,158,787 km (0.068 R)
• M82: 65,178,147 km (0.068 R)
• M83: 66,774,506 km (0.118 R)
• M84: 67,232,873 km (0.1 R)
• M85: 68,498,920 km (0.072 R)
• M86: 68,614,410 km (0.104 R)
• M87: 70,238,145 km (0.085 R)
• M88: 70,704,442 km (0.091 R)
• M89: 71,639,877 km (0.098 R)
• M90: 72,344,184 km (0.118 R)
• M91: 73,050,884 km (0.09 R)
• M92: 79,148,942 km (0.061 R)
• M93: 79,391,440 km (0.08 R)
• M94: 80,729,294 km (0.08 R)
• M95: 81,217,582 km (0.028 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit