🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.6 AU

Year: 232 Days

Day: 40 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,064,285 km

• M1: 362,326 km (0.109 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 8.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.03 AU - 1.53 AU

Year: 950 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 76,064,285 km

• M1: 112,498 km (0.119 R)
• M2: 170,392 km (0.055 R)
• M3: 282,590 km (0.09 R)
• M4: 408,851 km (0.079 R)
• M5: 483,800 km (0.094 R)
• M6: 636,389 km (0.079 R)
• M7: 693,835 km (0.094 R)
• M8: 762,650 km (0.117 R)
• M9: 853,306 km (0.108 R)
• M10: 912,547 km (0.113 R)
• M11: 1,035,516 km (0.048 R)
• M12: 1,093,860 km (0.11 R)
• M13: 1,158,785 km (0.101 R)
• M14: 1,258,716 km (0.044 R)
• M15: 1,326,933 km (0.108 R)
• M16: 1,425,817 km (0.058 R)
• M17: 1,563,597 km (0.096 R)
• M18: 1,655,899 km (0.074 R)
• M19: 1,737,430 km (0.113 R)
• M20: 1,801,158 km (0.074 R)
• M21: 1,911,262 km (0.12 R)
• M22: 2,003,564 km (0.118 R)
• M23: 2,151,816 km (0.086 R)
• M24: 2,248,007 km (0.099 R)
• M25: 2,352,726 km (0.115 R)
• M26: 2,530,897 km (0.093 R)
• M27: 2,654,614 km (0.111 R)
• M28: 2,720,886 km (0.101 R)
• M29: 2,810,196 km (0.049 R)
• M30: 2,870,334 km (0.114 R)
• M31: 3,030,254 km (0.054 R)
• M32: 3,084,110 km (0.069 R)
• M33: 3,146,193 km (0.032 R)
• M34: 3,208,725 km (0.037 R)
• M35: 3,326,907 km (0.073 R)
• M36: 3,406,643 km (0.066 R)
• M37: 3,592,294 km (0.081 R)
• M38: 3,739,947 km (0.104 R)
• M39: 3,847,807 km (0.039 R)
• M40: 3,923,204 km (0.104 R)
• M41: 3,982,146 km (0.099 R)
• M42: 4,092,250 km (0.07 R)
• M43: 4,220,754 km (0.112 R)
• M44: 4,499,306 km (0.067 R)
• M45: 4,614,197 km (0.11 R)
• M46: 4,712,183 km (0.114 R)
• M47: 4,855,947 km (0.072 R)
• M48: 4,910,251 km (0.108 R)
• M49: 5,001,206 km (0.061 R)
• M50: 5,065,085 km (0.075 R)
• M51: 5,221,714 km (0.109 R)
• M52: 5,286,639 km (0.116 R)
• M53: 5,407,963 km (0.045 R)
• M54: 5,729,598 km (0.039 R)
• M55: 5,863,937 km (0.084 R)
• M56: 5,979,876 km (0.102 R)
• M57: 6,076,965 km (0.069 R)
• M58: 6,213,996 km (0.101 R)
• M59: 6,401,592 km (0.114 R)
• M60: 6,570,937 km (0.079 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 4.8

Gravity: 42.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.57 AU - 8.75 AU

Year: 16718 Days

Day: 20 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,064,285 km

• M1: 86,617 km (0.076 R)
• M2: 159,621 km (0.116 R)
• M3: 360,082 km (0.069 R)
• M4: 435,031 km (0.079 R)
• M5: 578,794 km (0.091 R)
• M6: 737,368 km (0.107 R)
• M7: 884,123 km (0.102 R)
• M8: 2,111,873 km (0.114 R)
• M9: 2,250,102 km (0.086 R)
• M10: 2,757,238 km (0.11 R)
• M11: 3,258,690 km (0.047 R)
• M12: 3,913,779 km (0.063 R)
• M13: 3,998,452 km (0.102 R)
• M14: 4,083,723 km (0.066 R)
• M15: 4,299,742 km (0.119 R)
• M16: 4,431,089 km (0.06 R)
• M17: 6,009,646 km (0.107 R)
• M18: 6,554,182 km (0.077 R)
• M19: 6,857,716 km (0.104 R)
• M20: 7,426,188 km (0.089 R)
• M21: 7,478,697 km (0.081 R)
• M22: 7,583,864 km (0.092 R)
• M23: 7,689,630 km (0.101 R)
• M24: 7,956,064 km (0.102 R)
• M25: 8,225,639 km (0.102 R)
• M26: 8,443,304 km (0.082 R)
• M27: 13,114,647 km (0.094 R)
• M28: 13,882,533 km (0.099 R)
• M29: 14,076,711 km (0.115 R)
• M30: 14,664,780 km (0.097 R)
• M31: 17,583,285 km (0.104 R)
• M32: 18,216,084 km (0.092 R)
• M33: 19,504,271 km (0.11 R)
• M34: 19,940,050 km (0.111 R)
• M35: 23,079,660 km (0.108 R)
• M36: 24,627,699 km (0.1 R)
• M37: 24,706,088 km (0.068 R)
• M38: 24,862,867 km (0.106 R)
• M39: 25,177,471 km (0.112 R)
• M40: 25,335,297 km (0.049 R)
• M41: 25,969,891 km (0.111 R)
• M42: 26,449,203 km (0.107 R)
• M43: 27,416,503 km (0.069 R)
• M44: 28,231,512 km (0.088 R)
• M45: 28,477,451 km (0.041 R)
• M46: 29,054,450 km (0.068 R)
• M47: 29,385,809 km (0.111 R)
• M48: 29,801,691 km (0.11 R)
• M49: 30,387,367 km (0.107 R)
• M50: 32,081,413 km (0.101 R)
• M51: 32,681,450 km (0.07 R)
• M52: 33,112,441 km (0.1 R)
• M53: 33,892,894 km (0.098 R)
• M54: 34,328,971 km (0.112 R)
• M55: 36,716,254 km (0.041 R)
• M56: 37,433,875 km (0.096 R)
• M57: 38,700,820 km (0.096 R)
• M58: 38,973,985 km (0.115 R)
• M59: 39,248,049 km (0.104 R)
• M60: 39,339,453 km (0.049 R)
• M61: 40,073,679 km (0.07 R)
• M62: 44,572,686 km (0.092 R)
• M63: 45,529,962 km (0.1 R)
• M64: 46,397,181 km (0.09 R)
• M65: 51,714,338 km (0.101 R)
• M66: 53,225,127 km (0.11 R)
• M67: 56,496,234 km (0.118 R)
• M68: 59,096,844 km (0.034 R)
• M69: 59,831,818 km (0.112 R)
• M70: 61,311,191 km (0.062 R)
• M71: 62,055,291 km (0.118 R)
• M72: 63,016,457 km (0.118 R)
• M73: 63,875,000 km (0.116 R)
• M74: 64,090,271 km (0.069 R)
• M75: 64,197,981 km (0.118 R)
• M76: 64,305,692 km (0.076 R)
• M77: 64,629,422 km (0.106 R)
• M78: 65,278,228 km (0.03 R)
• M79: 68,445,215 km (0.033 R)
• M80: 68,775,527 km (0.107 R)
• M81: 69,106,587 km (0.078 R)
• M82: 69,548,648 km (0.106 R)
• M83: 69,770,203 km (0.109 R)
• M84: 70,658,216 km (0.079 R)
• M85: 70,880,818 km (0.085 R)
• M86: 71,215,019 km (0.073 R)
• M87: 71,661,718 km (0.114 R)
• M88: 72,221,214 km (0.105 R)
• M89: 73,232,047 km (0.098 R)
• M90: 74,586,955 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit