🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 40.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,258,006 km

• M1: 237,262 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.16 AU - 1.93 AU

Year: 675 Days

Day: 12 Hours

Environment

Temp: -23 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.06 AU - 5.38 AU

Year: 4211 Days

Day: 23.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 9.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.26 AU - 12.7 AU

Year: 15568 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,258,006 km

• M1: 197,918 km (0.117 R)
• M2: 398,678 km (0.097 R)
• M3: 496,815 km (0.099 R)
• M4: 616,642 km (0.09 R)
• M5: 916,137 km (0.07 R)
• M6: 1,410,558 km (0.114 R)
• M7: 1,497,325 km (0.086 R)
• M8: 1,604,138 km (0.076 R)
• M9: 1,844,243 km (0.113 R)
• M10: 1,939,686 km (0.112 R)
• M11: 2,256,534 km (0.043 R)
• M12: 2,338,364 km (0.09 R)
• M13: 2,526,110 km (0.091 R)
• M14: 3,141,705 km (0.103 R)
• M15: 3,210,370 km (0.072 R)
• M16: 3,513,904 km (0.035 R)
• M17: 3,778,094 km (0.101 R)
• M18: 3,949,533 km (0.091 R)
• M19: 4,427,947 km (0.077 R)
• M20: 5,274,821 km (0.081 R)
• M21: 5,466,755 km (0.032 R)
• M22: 5,829,231 km (0.077 R)
• M23: 6,548,348 km (0.092 R)
• M24: 7,204,334 km (0.112 R)
• M25: 7,295,439 km (0.044 R)
• M26: 7,478,697 km (0.036 R)
• M27: 8,546,078 km (0.108 R)
• M28: 8,836,597 km (0.064 R)
• M29: 9,130,257 km (0.107 R)
• M30: 9,560,351 km (0.112 R)
• M31: 9,963,069 km (0.083 R)
• M32: 10,405,729 km (0.095 R)
• M33: 11,099,414 km (0.112 R)
• M34: 11,275,042 km (0.09 R)
• M35: 11,736,402 km (0.086 R)
• M36: 12,385,208 km (0.089 R)
• M37: 12,530,916 km (0.1 R)
• M38: 12,787,476 km (0.103 R)
• M39: 13,045,682 km (0.108 R)
• M40: 13,305,683 km (0.108 R)
• M41: 13,529,781 km (0.04 R)
• M42: 14,095,859 km (0.095 R)
• M43: 15,056,128 km (0.075 R)
• M44: 15,211,859 km (0.108 R)
• M45: 15,800,228 km (0.077 R)
• M46: 16,276,248 km (0.101 R)
• M47: 16,918,322 km (0.086 R)
• M48: 18,601,298 km (0.066 R)
• M49: 18,768,399 km (0.045 R)
• M50: 19,019,873 km (0.093 R)
• M51: 19,230,357 km (0.112 R)
• M52: 21,028,225 km (0.073 R)
• M53: 21,595,649 km (0.1 R)
• M54: 22,567,138 km (0.07 R)
• M55: 22,745,459 km (0.077 R)
• M56: 23,013,538 km (0.108 R)
• M57: 23,327,694 km (0.108 R)
• M58: 23,779,030 km (0.107 R)
• M59: 24,051,149 km (0.118 R)
• M60: 25,334,998 km (0.075 R)
• M61: 26,031,825 km (0.066 R)
• M62: 26,218,672 km (0.115 R)
• M63: 26,405,969 km (0.086 R)
• M64: 26,970,701 km (0.071 R)
• M65: 27,586,895 km (0.067 R)
• M66: 27,968,519 km (0.086 R)
• M67: 28,447,830 km (0.032 R)
• M68: 28,544,171 km (0.114 R)
• M69: 29,951,289 km (0.104 R)
• M70: 30,737,127 km (0.117 R)
• M71: 31,132,813 km (0.089 R)
• M72: 32,279,331 km (0.05 R)
• M73: 33,135,629 km (0.054 R)
• M74: 33,236,907 km (0.034 R)

Asteroid Belt

Center: 14.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.9

Radius: 6.3

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.04 AU - 21.46 AU

Year: 25298 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,258,006 km

• M1: 124,765 km (0.087 R)
• M2: 182,360 km (0.102 R)
• M3: 391,348 km (0.033 R)
• M4: 449,392 km (0.108 R)
• M5: 859,589 km (0.09 R)
• M6: 1,330,374 km (0.108 R)
• M7: 1,903,633 km (0.103 R)
• M8: 2,360,355 km (0.041 R)
• M9: 3,328,702 km (0.089 R)
• M10: 3,535,746 km (0.062 R)
• M11: 4,049,614 km (0.066 R)
• M12: 4,225,990 km (0.083 R)
• M13: 4,315,300 km (0.093 R)
• M14: 5,433,544 km (0.11 R)
• M15: 7,001,629 km (0.099 R)
• M16: 7,213,609 km (0.096 R)
• M17: 7,481,390 km (0.05 R)
• M18: 7,752,610 km (0.107 R)
• M19: 7,916,869 km (0.117 R)
• M20: 8,304,627 km (0.115 R)
• M21: 8,416,526 km (0.09 R)
• M22: 8,472,625 km (0.103 R)
• M23: 9,098,542 km (0.07 R)
• M24: 9,739,270 km (0.071 R)
• M25: 9,975,784 km (0.062 R)
• M26: 10,035,175 km (0.109 R)
• M27: 10,274,232 km (0.08 R)
• M28: 11,998,796 km (0.096 R)
• M29: 12,765,037 km (0.077 R)
• M30: 13,877,297 km (0.111 R)
• M31: 13,943,718 km (0.105 R)
• M32: 14,478,680 km (0.119 R)
• M33: 14,816,472 km (0.074 R)
• M34: 15,430,871 km (0.036 R)
• M35: 15,845,257 km (0.086 R)
• M36: 16,193,222 km (0.113 R)
• M37: 16,403,257 km (0.105 R)
• M38: 17,323,882 km (0.101 R)
• M39: 18,043,448 km (0.108 R)
• M40: 20,561,779 km (0.113 R)
• M41: 21,707,399 km (0.101 R)
• M42: 24,620,518 km (0.114 R)
• M43: 24,700,852 km (0.094 R)
• M44: 26,163,321 km (0.038 R)
• M45: 26,327,580 km (0.038 R)
• M46: 26,574,566 km (0.053 R)
• M47: 28,240,787 km (0.037 R)
• M48: 28,409,234 km (0.051 R)
• M49: 29,256,556 km (0.096 R)
• M50: 29,940,368 km (0.053 R)
• M51: 30,543,098 km (0.072 R)
• M52: 32,816,387 km (0.111 R)
• M53: 34,872,460 km (0.041 R)
• M54: 34,962,818 km (0.074 R)
• M55: 35,324,844 km (0.067 R)
• M56: 36,877,670 km (0.065 R)
• M57: 38,266,238 km (0.085 R)
• M58: 39,671,859 km (0.113 R)
• M59: 40,049,594 km (0.104 R)
• M60: 40,144,140 km (0.102 R)
• M61: 40,998,942 km (0.094 R)
• M62: 41,859,728 km (0.065 R)
• M63: 44,184,180 km (0.115 R)
• M64: 44,575,678 km (0.071 R)
• M65: 47,248,094 km (0.077 R)
• M66: 50,073,848 km (0.071 R)
• M67: 51,404,222 km (0.049 R)
• M68: 51,609,919 km (0.106 R)
• M69: 52,022,211 km (0.071 R)
• M70: 52,435,550 km (0.106 R)
• M71: 53,161,548 km (0.071 R)
• M72: 53,682,149 km (0.109 R)
• M73: 55,992,688 km (0.093 R)
• M74: 57,907,241 km (0.098 R)
• M75: 58,014,204 km (0.112 R)
• M76: 58,335,540 km (0.092 R)
• M77: 59,843,187 km (0.091 R)
• M78: 60,927,772 km (0.037 R)
• M79: 61,690,871 km (0.062 R)
• M80: 62,676,721 km (0.055 R)
• M81: 64,552,977 km (0.1 R)
• M82: 64,885,982 km (0.075 R)
• M83: 65,553,637 km (0.076 R)
• M84: 65,888,437 km (0.062 R)
• M85: 66,000,037 km (0.107 R)
• M86: 67,683,163 km (0.075 R)
• M87: 68,586,585 km (0.102 R)
• M88: 70,291,103 km (0.096 R)
• M89: 71,664,860 km (0.056 R)
• M90: 72,239,765 km (0.097 R)
• M91: 73,510,150 km (0.11 R)
• M92: 74,787,865 km (0.102 R)
• M93: 76,190,196 km (0.109 R)
• M94: 76,776,918 km (0.063 R)
• M95: 77,012,086 km (0.094 R)
• M96: 77,837,119 km (0.114 R)
• M97: 78,073,334 km (0.105 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit