🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 11.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 279 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 138.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,855,372 km

• M1: 154,684 km (0.108 R)
• M2: 239,357 km (0.095 R)
• M3: 326,423 km (0.08 R)
• M4: 444,904 km (0.104 R)
• M5: 518,805 km (0.119 R)
• M6: 594,801 km (0.08 R)
• M7: 727,943 km (0.088 R)
• M8: 804,238 km (0.059 R)
• M9: 883,525 km (0.091 R)
• M10: 969,843 km (0.083 R)
• M11: 1,121,984 km (0.094 R)
• M12: 1,318,406 km (0.07 R)
• M13: 1,469,799 km (0.074 R)
• M14: 1,646,773 km (0.112 R)
• M15: 1,720,525 km (0.066 R)
• M16: 1,820,756 km (0.026 R)
• M17: 1,938,489 km (0.092 R)
• M18: 2,037,822 km (0.091 R)
• M19: 2,149,572 km (0.077 R)
• M20: 2,274,486 km (0.058 R)
• M21: 2,390,574 km (0.101 R)
• M22: 2,474,947 km (0.112 R)
• M23: 2,663,889 km (0.118 R)
• M24: 2,768,907 km (0.059 R)
• M25: 2,845,800 km (0.104 R)
• M26: 2,965,329 km (0.031 R)
• M27: 3,135,571 km (0.117 R)
• M28: 3,259,289 km (0.069 R)
• M29: 3,524,376 km (0.116 R)
• M30: 3,718,105 km (0.116 R)
• M31: 3,862,467 km (0.112 R)
• M32: 4,129,649 km (0.092 R)
• M33: 4,211,030 km (0.112 R)
• M34: 4,416,877 km (0.077 R)
• M35: 4,612,102 km (0.099 R)
• M36: 4,753,173 km (0.076 R)
• M37: 4,867,167 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 9.9

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,855,372 km

• M1: 136,433 km (0.116 R)
• M2: 199,863 km (0.098 R)
• M3: 268,977 km (0.12 R)
• M4: 351,405 km (0.084 R)
• M5: 413,937 km (0.062 R)
• M6: 508,034 km (0.086 R)
• M7: 592,408 km (0.073 R)
• M8: 678,277 km (0.095 R)
• M9: 760,855 km (0.097 R)
• M10: 876,644 km (0.117 R)
• M11: 954,285 km (0.11 R)
• M12: 1,089,521 km (0.077 R)
• M13: 1,154,896 km (0.088 R)
• M14: 1,236,127 km (0.089 R)
• M15: 1,424,920 km (0.055 R)
• M16: 1,528,142 km (0.094 R)
• M17: 1,607,429 km (0.094 R)
• M18: 1,671,756 km (0.067 R)
• M19: 1,803,253 km (0.108 R)
• M20: 1,892,862 km (0.06 R)
• M21: 2,070,734 km (0.102 R)
• M22: 2,194,451 km (0.086 R)
• M23: 2,369,481 km (0.09 R)
• M24: 2,492,899 km (0.116 R)
• M25: 2,726,870 km (0.112 R)
• M26: 2,804,362 km (0.066 R)
• M27: 2,882,601 km (0.047 R)
• M28: 3,054,639 km (0.104 R)
• M29: 3,175,664 km (0.077 R)
• M30: 3,298,483 km (0.069 R)
• M31: 3,360,417 km (0.033 R)
• M32: 3,492,512 km (0.031 R)
• M33: 3,576,885 km (0.083 R)
• M34: 3,719,003 km (0.097 R)
• M35: 3,863,066 km (0.051 R)
• M36: 3,928,440 km (0.054 R)
• M37: 4,075,196 km (0.12 R)
• M38: 4,201,307 km (0.1 R)
• M39: 4,268,626 km (0.105 R)
• M40: 4,336,393 km (0.112 R)
• M41: 4,434,829 km (0.087 R)
• M42: 4,556,901 km (0.118 R)
• M43: 4,656,982 km (0.032 R)
• M44: 4,765,590 km (0.117 R)
• M45: 4,867,316 km (0.09 R)
• M46: 4,938,076 km (0.088 R)
• M47: 5,080,643 km (0.083 R)
• M48: 5,353,809 km (0.118 R)
• M49: 5,418,734 km (0.115 R)
• M50: 5,524,949 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.6

Radius: 5.5

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.55 AU - 6.65 AU

Year: 9315 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,855,372 km

• M1: 69,862 km (0.117 R)
• M2: 292,314 km (0.084 R)
• M3: 450,738 km (0.108 R)
• M4: 991,684 km (0.068 R)
• M5: 1,190,500 km (0.062 R)
• M6: 1,231,789 km (0.088 R)
• M7: 1,358,648 km (0.053 R)
• M8: 1,764,507 km (0.085 R)
• M9: 1,835,566 km (0.113 R)
• M10: 1,980,825 km (0.118 R)
• M11: 2,030,043 km (0.053 R)
• M12: 2,360,206 km (0.118 R)
• M13: 3,012,752 km (0.102 R)
• M14: 3,098,172 km (0.11 R)
• M15: 4,026,127 km (0.105 R)
• M16: 4,151,640 km (0.079 R)
• M17: 4,634,392 km (0.117 R)
• M18: 4,899,031 km (0.106 R)
• M19: 5,033,220 km (0.075 R)
• M20: 5,305,189 km (0.089 R)
• M21: 5,934,548 km (0.096 R)
• M22: 5,970,301 km (0.101 R)
• M23: 6,221,925 km (0.119 R)
• M24: 6,847,394 km (0.103 R)
• M25: 6,997,440 km (0.117 R)
• M26: 7,725,084 km (0.092 R)
• M27: 7,764,129 km (0.101 R)
• M28: 8,396,480 km (0.097 R)
• M29: 8,476,664 km (0.034 R)
• M30: 8,718,714 km (0.1 R)
• M31: 8,799,945 km (0.107 R)
• M32: 9,334,010 km (0.098 R)
• M33: 10,090,825 km (0.085 R)
• M34: 10,304,451 km (0.093 R)
• M35: 10,649,573 km (0.035 R)
• M36: 10,910,771 km (0.12 R)
• M37: 11,751,960 km (0.111 R)
• M38: 12,202,998 km (0.067 R)
• M39: 14,638,301 km (0.081 R)
• M40: 15,074,678 km (0.097 R)
• M41: 15,712,414 km (0.107 R)
• M42: 15,960,148 km (0.069 R)
• M43: 16,309,010 km (0.105 R)
• M44: 17,575,506 km (0.103 R)
• M45: 17,781,053 km (0.086 R)
• M46: 18,663,531 km (0.091 R)
• M47: 18,925,776 km (0.075 R)
• M48: 19,031,093 km (0.072 R)
• M49: 19,348,091 km (0.116 R)
• M50: 19,401,049 km (0.108 R)
• M51: 19,880,061 km (0.104 R)
• M52: 21,231,229 km (0.095 R)
• M53: 21,835,006 km (0.107 R)
• M54: 22,779,417 km (0.1 R)
• M55: 22,947,416 km (0.083 R)
• M56: 23,567,050 km (0.049 R)
• M57: 23,850,389 km (0.075 R)
• M58: 24,592,693 km (0.109 R)
• M59: 24,995,560 km (0.095 R)
• M60: 25,458,566 km (0.085 R)
• M61: 25,807,727 km (0.083 R)
• M62: 25,982,906 km (0.111 R)
• M63: 26,982,818 km (0.096 R)
• M64: 28,355,828 km (0.029 R)
• M65: 28,476,254 km (0.111 R)
• M66: 28,838,730 km (0.108 R)
• M67: 29,690,241 km (0.099 R)
• M68: 30,303,442 km (0.065 R)
• M69: 30,488,196 km (0.072 R)
• M70: 30,549,980 km (0.062 R)
• M71: 31,106,932 km (0.096 R)
• M72: 33,304,824 km (0.067 R)
• M73: 34,261,952 km (0.069 R)
• M74: 34,582,989 km (0.056 R)
• M75: 35,163,428 km (0.082 R)
• M76: 35,552,233 km (0.098 R)
• M77: 36,399,406 km (0.028 R)
• M78: 38,512,925 km (0.093 R)
• M79: 38,713,087 km (0.108 R)
• M80: 39,248,497 km (0.114 R)
• M81: 39,450,006 km (0.079 R)
• M82: 39,786,451 km (0.095 R)
• M83: 40,123,944 km (0.112 R)
• M84: 42,995,774 km (0.113 R)
• M85: 43,272,680 km (0.115 R)
• M86: 43,619,747 km (0.055 R)
• M87: 43,689,161 km (0.097 R)
• M88: 44,107,137 km (0.101 R)
• M89: 46,003,888 km (0.083 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: 475 - 14,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit