🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 8.4

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.88 AU - 1.3 AU

Year: 800 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,235,368 km

• M1: 113,545 km (0.084 R)
• M2: 174,581 km (0.105 R)
• M3: 295,306 km (0.075 R)
• M4: 354,397 km (0.055 R)
• M5: 423,212 km (0.082 R)
• M6: 492,476 km (0.086 R)
• M7: 698,173 km (0.112 R)
• M8: 759,658 km (0.09 R)
• M9: 817,253 km (0.073 R)
• M10: 870,510 km (0.112 R)
• M11: 974,481 km (0.111 R)
• M12: 1,108,819 km (0.12 R)
• M13: 1,168,359 km (0.118 R)
• M14: 1,235,828 km (0.063 R)
• M15: 1,318,556 km (0.11 R)
• M16: 1,417,589 km (0.074 R)
• M17: 1,653,206 km (0.111 R)
• M18: 1,775,876 km (0.043 R)
• M19: 1,862,045 km (0.099 R)
• M20: 2,062,955 km (0.102 R)
• M21: 2,477,341 km (0.071 R)
• M22: 2,573,981 km (0.095 R)
• M23: 2,834,730 km (0.11 R)
• M24: 2,991,658 km (0.12 R)
• M25: 3,094,582 km (0.076 R)
• M26: 3,208,426 km (0.072 R)
• M27: 3,401,108 km (0.093 R)
• M28: 3,577,932 km (0.079 R)
• M29: 3,667,392 km (0.106 R)
• M30: 3,858,877 km (0.07 R)
• M31: 4,053,803 km (0.06 R)
• M32: 4,147,152 km (0.092 R)
• M33: 4,399,823 km (0.084 R)
• M34: 4,474,472 km (0.087 R)
• M35: 4,560,192 km (0.118 R)
• M36: 4,614,197 km (0.086 R)
• M37: 4,854,002 km (0.098 R)
• M38: 4,964,256 km (0.119 R)
• M39: 5,019,757 km (0.099 R)
• M40: 5,165,166 km (0.084 R)
• M41: 5,563,246 km (0.113 R)
• M42: 5,644,028 km (0.105 R)
• M43: 5,771,785 km (0.104 R)
• M44: 5,994,835 km (0.063 R)
• M45: 6,065,745 km (0.115 R)
• M46: 6,558,520 km (0.096 R)
• M47: 6,828,395 km (0.033 R)
• M48: 7,026,762 km (0.095 R)
• M49: 7,164,392 km (0.06 R)
• M50: 7,302,770 km (0.113 R)
• M51: 7,366,050 km (0.06 R)
• M52: 7,531,355 km (0.12 R)
• M53: 7,800,931 km (0.084 R)
• M54: 8,283,683 km (0.097 R)
• M55: 8,442,257 km (0.068 R)
• M56: 8,495,364 km (0.104 R)
• M57: 8,937,725 km (0.114 R)
• M58: 9,005,493 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 9.6

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.85 AU - 4.03 AU

Year: 5497 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,235,368 km

• M1: 195,225 km (0.076 R)
• M2: 288,275 km (0.075 R)
• M3: 501,901 km (0.077 R)
• M4: 699,370 km (0.094 R)
• M5: 1,105,379 km (0.117 R)
• M6: 1,704,369 km (0.112 R)
• M7: 1,778,719 km (0.092 R)
• M8: 2,166,776 km (0.05 R)
• M9: 2,517,283 km (0.117 R)
• M10: 2,645,339 km (0.083 R)
• M11: 3,065,260 km (0.104 R)
• M12: 3,649,440 km (0.053 R)
• M13: 3,991,720 km (0.113 R)
• M14: 4,576,498 km (0.107 R)
• M15: 4,812,713 km (0.042 R)
• M16: 4,918,928 km (0.11 R)
• M17: 4,999,112 km (0.114 R)
• M18: 5,215,281 km (0.042 R)
• M19: 5,572,969 km (0.089 R)
• M20: 5,712,544 km (0.095 R)
• M21: 5,797,067 km (0.035 R)
• M22: 6,901,698 km (0.098 R)
• M23: 7,694,267 km (0.117 R)
• M24: 7,943,946 km (0.077 R)
• M25: 8,069,908 km (0.063 R)
• M26: 8,228,182 km (0.097 R)
• M27: 8,355,490 km (0.071 R)
• M28: 8,612,200 km (0.099 R)
• M29: 8,676,826 km (0.069 R)
• M30: 9,934,346 km (0.089 R)
• M31: 10,897,158 km (0.082 R)
• M32: 11,389,634 km (0.108 R)
• M33: 11,889,440 km (0.085 R)
• M34: 12,836,544 km (0.098 R)
• M35: 12,947,397 km (0.09 R)
• M36: 13,694,638 km (0.056 R)
• M37: 14,340,601 km (0.078 R)
• M38: 14,763,963 km (0.072 R)
• M39: 14,918,947 km (0.117 R)
• M40: 15,387,039 km (0.087 R)
• M41: 15,622,954 km (0.114 R)
• M42: 15,939,354 km (0.109 R)
• M43: 16,178,112 km (0.108 R)
• M44: 16,297,940 km (0.104 R)
• M45: 16,498,252 km (0.107 R)
• M46: 16,699,311 km (0.069 R)
• M47: 16,901,268 km (0.103 R)
• M48: 17,063,432 km (0.086 R)
• M49: 18,005,749 km (0.061 R)
• M50: 19,855,228 km (0.045 R)
• M51: 20,197,957 km (0.113 R)
• M52: 22,206,308 km (0.082 R)
• M53: 22,964,620 km (0.081 R)
• M54: 23,279,224 km (0.115 R)
• M55: 23,595,474 km (0.113 R)
• M56: 23,776,637 km (0.116 R)
• M57: 23,912,920 km (0.07 R)
• M58: 24,186,236 km (0.094 R)
• M59: 24,323,267 km (0.087 R)
• M60: 25,243,593 km (0.101 R)
• M61: 25,614,895 km (0.118 R)
• M62: 25,707,945 km (0.065 R)
• M63: 26,034,667 km (0.105 R)
• M64: 27,689,070 km (0.08 R)
• M65: 27,928,127 km (0.083 R)
• M66: 28,746,278 km (0.088 R)
• M67: 29,914,637 km (0.069 R)
• M68: 30,949,705 km (0.11 R)
• M69: 31,098,555 km (0.099 R)
• M70: 31,297,221 km (0.117 R)
• M71: 31,546,301 km (0.108 R)
• M72: 31,646,233 km (0.093 R)
• M73: 31,846,096 km (0.071 R)
• M74: 32,046,557 km (0.092 R)
• M75: 33,054,697 km (0.079 R)
• M76: 33,257,551 km (0.117 R)
• M77: 33,868,808 km (0.109 R)
• M78: 34,329,570 km (0.029 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.5

Radius: 7.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.63 AU - 5.85 AU

Year: 9667 Days

Day: 19 Hours

Environment

Temp: -216 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,235,368 km

• M1: 182,958 km (0.084 R)
• M2: 282,142 km (0.113 R)
• M3: 630,405 km (0.037 R)
• M4: 763,847 km (0.113 R)
• M5: 1,119,590 km (0.087 R)
• M6: 1,296,116 km (0.117 R)
• M7: 1,387,819 km (0.119 R)
• M8: 1,747,602 km (0.115 R)
• M9: 1,849,329 km (0.107 R)
• M10: 2,120,101 km (0.045 R)
• M11: 2,355,568 km (0.083 R)
• M12: 3,129,288 km (0.106 R)
• M13: 3,766,725 km (0.074 R)
• M14: 4,032,859 km (0.095 R)
• M15: 4,148,798 km (0.118 R)
• M16: 4,207,141 km (0.09 R)
• M17: 4,423,609 km (0.043 R)
• M18: 4,888,110 km (0.102 R)
• M19: 4,991,183 km (0.105 R)
• M20: 5,220,367 km (0.05 R)
• M21: 7,600,170 km (0.046 R)
• M22: 8,155,178 km (0.107 R)
• M23: 8,326,767 km (0.084 R)
• M24: 8,524,236 km (0.117 R)
• M25: 8,974,376 km (0.093 R)
• M26: 9,897,545 km (0.099 R)
• M27: 11,066,502 km (0.074 R)
• M28: 12,194,620 km (0.034 R)
• M29: 12,390,892 km (0.118 R)
• M30: 13,648,263 km (0.073 R)
• M31: 13,735,478 km (0.102 R)
• M32: 13,822,843 km (0.069 R)
• M33: 15,366,843 km (0.062 R)
• M34: 15,944,590 km (0.078 R)
• M35: 16,282,382 km (0.095 R)
• M36: 16,498,551 km (0.106 R)
• M37: 16,808,966 km (0.108 R)
• M38: 17,309,670 km (0.071 R)
• M39: 17,878,741 km (0.111 R)
• M40: 18,357,753 km (0.07 R)
• M41: 19,035,431 km (0.078 R)
• M42: 19,951,718 km (0.069 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: 403 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit