🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 215 Days

Day: 39.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 150 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.2 AU - 1.38 AU

Year: 549 Days

Day: 36.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.59 AU - 2.55 AU

Year: 1116 Days

Day: 44.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 12.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.06 AU - 6.92 AU

Year: 5494 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,007,798 km

• M1: 258,655 km (0.068 R)
• M2: 635,941 km (0.108 R)
• M3: 924,066 km (0.047 R)
• M4: 1,084,136 km (0.03 R)
• M5: 1,196,185 km (0.088 R)
• M6: 1,415,345 km (0.12 R)
• M7: 1,494,483 km (0.105 R)
• M8: 1,685,070 km (0.116 R)
• M9: 1,826,141 km (0.073 R)
• M10: 2,070,584 km (0.103 R)
• M11: 2,191,758 km (0.099 R)
• M12: 2,889,483 km (0.11 R)
• M13: 3,025,617 km (0.09 R)
• M14: 3,506,873 km (0.031 R)
• M15: 3,812,352 km (0.119 R)
• M16: 4,012,364 km (0.112 R)
• M17: 4,293,309 km (0.099 R)
• M18: 4,673,437 km (0.11 R)
• M19: 4,914,888 km (0.084 R)
• M20: 5,023,646 km (0.111 R)
• M21: 5,354,407 km (0.057 R)
• M22: 5,522,555 km (0.1 R)
• M23: 5,635,651 km (0.091 R)
• M24: 6,183,329 km (0.115 R)
• M25: 6,345,044 km (0.034 R)
• M26: 7,052,044 km (0.105 R)
• M27: 7,174,863 km (0.108 R)
• M28: 7,329,398 km (0.118 R)
• M29: 7,500,837 km (0.08 R)
• M30: 8,344,868 km (0.088 R)
• M31: 8,458,712 km (0.088 R)
• M32: 8,985,297 km (0.069 R)
• M33: 9,085,228 km (0.104 R)
• M34: 9,269,383 km (0.111 R)
• M35: 9,454,885 km (0.108 R)
• M36: 9,658,637 km (0.085 R)
• M37: 9,863,736 km (0.109 R)
• M38: 10,663,635 km (0.075 R)
• M39: 11,035,835 km (0.052 R)
• M40: 11,466,378 km (0.105 R)
• M41: 11,975,609 km (0.086 R)
• M42: 12,159,315 km (0.088 R)
• M43: 12,362,469 km (0.115 R)
• M44: 12,548,120 km (0.107 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 3.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.96 AU - 14.2 AU

Year: 17727 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,007,798 km

• M1: 40,541 km (0.098 R)
• M2: 398,678 km (0.109 R)
• M3: 1,551,180 km (0.117 R)
• M4: 1,734,438 km (0.088 R)
• M5: 2,501,725 km (0.104 R)
• M6: 4,336,393 km (0.045 R)
• M7: 6,127,230 km (0.099 R)
• M8: 6,259,773 km (0.118 R)
• M9: 10,835,673 km (0.082 R)
• M10: 12,194,470 km (0.12 R)
• M11: 12,222,296 km (0.092 R)
• M12: 12,500,697 km (0.067 R)
• M13: 13,836,756 km (0.091 R)
• M14: 13,981,417 km (0.092 R)
• M15: 15,757,593 km (0.115 R)
• M16: 17,478,267 km (0.063 R)
• M17: 18,202,022 km (0.085 R)
• M18: 18,519,768 km (0.05 R)
• M19: 18,743,267 km (0.103 R)
• M20: 19,096,318 km (0.119 R)
• M21: 19,322,061 km (0.116 R)
• M22: 20,299,683 km (0.085 R)
• M23: 20,332,595 km (0.106 R)
• M24: 21,393,543 km (0.116 R)
• M25: 22,404,525 km (0.061 R)
• M26: 22,506,401 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.9

Radius: 7.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.55 AU - 19.25 AU

Year: 26035 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 96,007,798 km

• M1: 206,744 km (0.099 R)
• M2: 295,755 km (0.12 R)
• M3: 518,357 km (0.116 R)
• M4: 614,997 km (0.119 R)
• M5: 864,825 km (0.103 R)
• M6: 922,420 km (0.06 R)
• M7: 1,021,454 km (0.044 R)
• M8: 1,407,417 km (0.103 R)
• M9: 1,936,096 km (0.103 R)
• M10: 1,987,109 km (0.105 R)
• M11: 3,127,942 km (0.033 R)
• M12: 3,971,375 km (0.105 R)
• M13: 4,468,937 km (0.081 R)
• M14: 5,305,488 km (0.047 R)
• M15: 5,631,612 km (0.069 R)
• M16: 5,852,717 km (0.113 R)
• M17: 6,571,236 km (0.106 R)
• M18: 6,804,010 km (0.105 R)
• M19: 6,882,250 km (0.099 R)
• M20: 7,158,258 km (0.116 R)
• M21: 7,639,814 km (0.081 R)
• M22: 8,465,594 km (0.065 R)
• M23: 8,974,675 km (0.119 R)
• M24: 9,060,545 km (0.109 R)
• M25: 9,146,563 km (0.098 R)
• M26: 9,493,630 km (0.113 R)
• M27: 10,200,780 km (0.098 R)
• M28: 10,380,147 km (0.099 R)
• M29: 11,246,618 km (0.119 R)
• M30: 12,661,365 km (0.11 R)
• M31: 13,734,132 km (0.092 R)
• M32: 14,633,365 km (0.095 R)
• M33: 14,835,770 km (0.112 R)
• M34: 17,389,705 km (0.086 R)
• M35: 18,252,586 km (0.098 R)
• M36: 18,470,550 km (0.102 R)
• M37: 18,579,756 km (0.111 R)
• M38: 18,634,509 km (0.114 R)
• M39: 18,908,872 km (0.035 R)
• M40: 19,740,187 km (0.06 R)
• M41: 21,553,014 km (0.109 R)
• M42: 24,610,346 km (0.073 R)
• M43: 24,971,774 km (0.104 R)
• M44: 25,092,649 km (0.049 R)
• M45: 25,700,017 km (0.077 R)
• M46: 27,239,229 km (0.073 R)
• M47: 27,863,202 km (0.082 R)
• M48: 29,507,582 km (0.077 R)
• M49: 33,553,905 km (0.11 R)
• M50: 34,693,392 km (0.109 R)
• M51: 35,166,420 km (0.088 R)
• M52: 35,437,492 km (0.095 R)
• M53: 39,095,758 km (0.084 R)
• M54: 40,365,096 km (0.031 R)
• M55: 40,436,005 km (0.117 R)
• M56: 42,366,566 km (0.096 R)
• M57: 44,327,046 km (0.073 R)
• M58: 44,546,656 km (0.096 R)
• M59: 44,693,261 km (0.071 R)
• M60: 44,986,922 km (0.108 R)
• M61: 45,355,082 km (0.093 R)
• M62: 45,650,239 km (0.052 R)
• M63: 48,335,521 km (0.111 R)
• M64: 48,486,166 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.1

Radius: 3.6

Gravity: 48.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.05 AU - 18.87 AU

Year: 29722 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,007,798 km

• M1: 221,106 km (0.087 R)
• M2: 336,745 km (0.104 R)
• M3: 401,521 km (0.114 R)
• M4: 1,490,593 km (0.114 R)
• M5: 1,562,251 km (0.098 R)
• M6: 1,784,104 km (0.119 R)
• M7: 1,898,696 km (0.069 R)
• M8: 2,464,924 km (0.105 R)
• M9: 2,943,787 km (0.042 R)
• M10: 3,079,323 km (0.097 R)
• M11: 3,170,876 km (0.114 R)
• M12: 3,689,981 km (0.075 R)
• M13: 3,984,090 km (0.113 R)
• M14: 4,033,907 km (0.081 R)
• M15: 4,133,988 km (0.067 R)
• M16: 4,285,829 km (0.038 R)
• M17: 5,125,522 km (0.074 R)
• M18: 5,398,239 km (0.086 R)
• M19: 6,014,433 km (0.053 R)
• M20: 7,190,721 km (0.066 R)
• M21: 7,557,236 km (0.117 R)
• M22: 7,618,870 km (0.116 R)
• M23: 7,804,820 km (0.08 R)
• M24: 8,308,067 km (0.072 R)
• M25: 8,563,730 km (0.108 R)
• M26: 8,886,712 km (0.097 R)
• M27: 9,148,059 km (0.065 R)
• M28: 9,279,706 km (0.104 R)
• M29: 9,478,222 km (0.092 R)
• M30: 11,682,098 km (0.118 R)
• M31: 12,620,525 km (0.062 R)
• M32: 12,693,679 km (0.05 R)
• M33: 12,840,434 km (0.119 R)
• M34: 13,808,332 km (0.115 R)
• M35: 17,742,607 km (0.069 R)
• M36: 17,988,994 km (0.074 R)
• M37: 20,428,337 km (0.113 R)
• M38: 20,514,206 km (0.083 R)
• M39: 21,905,616 km (0.091 R)
• M40: 22,081,693 km (0.099 R)
• M41: 22,258,218 km (0.108 R)
• M42: 23,867,891 km (0.06 R)
• M43: 24,049,054 km (0.052 R)
• M44: 24,595,386 km (0.093 R)
• M45: 24,961,751 km (0.025 R)
• M46: 25,053,604 km (0.068 R)
• M47: 26,820,804 km (0.059 R)
• M48: 29,206,441 km (0.07 R)
• M49: 29,497,259 km (0.06 R)
• M50: 30,277,412 km (0.073 R)
• M51: 30,965,562 km (0.098 R)
• M52: 32,658,262 km (0.095 R)
• M53: 35,098,652 km (0.049 R)
• M54: 36,549,004 km (0.115 R)
• M55: 38,654,743 km (0.083 R)
• M56: 41,341,521 km (0.116 R)
• M57: 43,092,564 km (0.106 R)
• M58: 44,199,140 km (0.098 R)
• M59: 48,030,790 km (0.077 R)
• M60: 48,259,525 km (0.116 R)
• M61: 52,202,027 km (0.074 R)
• M62: 52,319,611 km (0.054 R)
• M63: 53,618,121 km (0.117 R)
• M64: 54,449,885 km (0.031 R)
• M65: 55,046,631 km (0.059 R)
• M66: 55,645,621 km (0.046 R)
• M67: 56,126,279 km (0.03 R)
• M68: 56,367,131 km (0.093 R)
• M69: 56,970,759 km (0.104 R)
• M70: 58,428,291 km (0.049 R)
• M71: 58,672,434 km (0.095 R)
• M72: 60,637,552 km (0.106 R)
• M73: 61,132,123 km (0.118 R)
• M74: 61,628,189 km (0.11 R)
• M75: 63,124,018 km (0.05 R)
• M76: 64,127,970 km (0.082 R)
• M77: 64,631,815 km (0.057 R)
• M78: 68,581,648 km (0.036 R)
• M79: 69,225,966 km (0.075 R)
• M80: 69,872,378 km (0.083 R)
• M81: 72,215,679 km (0.103 R)
• M82: 73,265,408 km (0.101 R)
• M83: 74,849,499 km (0.114 R)
• M84: 78,858,722 km (0.025 R)
• M85: 79,398,621 km (0.068 R)
• M86: 79,804,181 km (0.11 R)
• M87: 81,570,034 km (0.111 R)
• M88: 84,311,864 km (0.099 R)
• M89: 86,665,936 km (0.095 R)
• M90: 87,921,062 km (0.1 R)
• M91: 91,014,148 km (0.111 R)
• M92: 91,580,226 km (0.091 R)
• M93: 92,431,737 km (0.082 R)
• M94: 92,858,540 km (0.054 R)
• M95: 93,000,957 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit