🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 12

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,586,743 km

• M1: 167,699 km (0.086 R)
• M2: 245,341 km (0.112 R)
• M3: 335,698 km (0.096 R)
• M4: 476,768 km (0.081 R)
• M5: 561,441 km (0.106 R)
• M6: 763,847 km (0.104 R)
• M7: 843,582 km (0.092 R)
• M8: 946,655 km (0.101 R)
• M9: 1,037,461 km (0.069 R)
• M10: 1,215,184 km (0.077 R)
• M11: 1,408,314 km (0.028 R)
• M12: 1,508,695 km (0.058 R)
• M13: 1,596,808 km (0.093 R)
• M14: 1,711,998 km (0.111 R)
• M15: 1,793,978 km (0.079 R)
• M16: 1,972,448 km (0.098 R)
• M17: 2,179,192 km (0.109 R)
• M18: 2,330,436 km (0.116 R)
• M19: 2,416,155 km (0.059 R)
• M20: 2,555,281 km (0.117 R)
• M21: 2,631,875 km (0.057 R)
• M22: 2,751,254 km (0.108 R)
• M23: 2,860,162 km (0.091 R)
• M24: 2,989,265 km (0.05 R)
• M25: 3,151,728 km (0.057 R)
• M26: 3,637,023 km (0.11 R)
• M27: 3,730,373 km (0.095 R)
• M28: 3,946,541 km (0.083 R)
• M29: 4,035,552 km (0.117 R)
• M30: 4,145,955 km (0.113 R)
• M31: 4,222,549 km (0.115 R)
• M32: 4,540,894 km (0.099 R)
• M33: 4,742,851 km (0.068 R)
• M34: 4,852,357 km (0.1 R)
• M35: 4,933,139 km (0.117 R)
• M36: 5,073,761 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 8.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.49 AU - 2.27 AU

Year: 1691 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,586,743 km

• M1: 109,805 km (0.087 R)
• M2: 173,234 km (0.111 R)
• M3: 244,443 km (0.037 R)
• M4: 342,729 km (0.104 R)
• M5: 498,161 km (0.095 R)
• M6: 662,120 km (0.026 R)
• M7: 759,209 km (0.062 R)
• M8: 826,827 km (0.034 R)
• M9: 1,073,664 km (0.079 R)
• M10: 1,131,110 km (0.117 R)
• M11: 1,202,767 km (0.08 R)
• M12: 1,399,039 km (0.072 R)
• M13: 1,627,774 km (0.067 R)
• M14: 1,701,825 km (0.115 R)
• M15: 1,761,814 km (0.074 R)
• M16: 2,096,913 km (0.072 R)
• M17: 2,218,536 km (0.112 R)
• M18: 2,334,176 km (0.078 R)
• M19: 2,426,477 km (0.077 R)
• M20: 2,614,821 km (0.068 R)
• M21: 2,719,689 km (0.081 R)
• M22: 2,888,436 km (0.119 R)
• M23: 2,960,542 km (0.085 R)
• M24: 3,106,699 km (0.118 R)
• M25: 3,199,150 km (0.091 R)
• M26: 3,283,224 km (0.083 R)
• M27: 3,482,339 km (0.107 R)
• M28: 3,559,233 km (0.096 R)
• M29: 3,952,226 km (0.098 R)
• M30: 4,153,884 km (0.104 R)
• M31: 4,235,565 km (0.086 R)
• M32: 4,348,661 km (0.116 R)
• M33: 4,410,744 km (0.107 R)
• M34: 4,525,485 km (0.082 R)
• M35: 4,651,746 km (0.059 R)
• M36: 4,843,381 km (0.075 R)
• M37: 4,897,086 km (0.064 R)
• M38: 4,950,942 km (0.082 R)
• M39: 5,015,867 km (0.091 R)
• M40: 5,256,420 km (0.034 R)
• M41: 5,322,692 km (0.074 R)
• M42: 5,433,843 km (0.1 R)
• M43: 5,851,521 km (0.096 R)
• M44: 6,000,819 km (0.109 R)
• M45: 6,174,503 km (0.032 R)
• M46: 6,432,409 km (0.107 R)
• M47: 6,515,286 km (0.114 R)
• M48: 6,574,677 km (0.089 R)
• M49: 6,658,003 km (0.11 R)
• M50: 6,886,289 km (0.094 R)
• M51: 7,080,467 km (0.119 R)
• M52: 7,239,490 km (0.095 R)
• M53: 7,375,175 km (0.032 R)
• M54: 7,636,223 km (0.098 R)
• M55: 7,724,037 km (0.111 R)
• M56: 7,938,411 km (0.112 R)
• M57: 8,103,866 km (0.109 R)
• M58: 8,334,696 km (0.099 R)
• M59: 8,658,874 km (0.109 R)
• M60: 8,868,461 km (0.115 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 8.3

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.09 AU - 5.07 AU

Year: 5406 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,586,743 km

• M1: 108,608 km (0.102 R)
• M2: 334,351 km (0.081 R)
• M3: 392,844 km (0.084 R)
• M4: 499,507 km (0.101 R)
• M5: 592,557 km (0.096 R)
• M6: 810,820 km (0.085 R)
• M7: 866,022 km (0.119 R)
• M8: 951,143 km (0.027 R)
• M9: 1,161,478 km (0.12 R)
• M10: 1,590,824 km (0.116 R)
• M11: 1,714,541 km (0.068 R)
• M12: 1,915,302 km (0.105 R)
• M13: 2,009,249 km (0.06 R)
• M14: 2,201,632 km (0.094 R)
• M15: 2,300,217 km (0.069 R)
• M16: 2,667,031 km (0.082 R)
• M17: 2,943,488 km (0.076 R)
• M18: 3,052,395 km (0.116 R)
• M19: 3,184,639 km (0.106 R)
• M20: 3,364,157 km (0.099 R)
• M21: 3,501,039 km (0.097 R)
• M22: 3,616,379 km (0.082 R)
• M23: 4,310,663 km (0.076 R)
• M24: 4,384,863 km (0.117 R)
• M25: 5,019,607 km (0.117 R)
• M26: 5,228,745 km (0.096 R)
• M27: 5,360,989 km (0.118 R)
• M28: 5,440,875 km (0.092 R)
• M29: 5,494,281 km (0.106 R)
• M30: 5,846,135 km (0.119 R)
• M31: 6,514,838 km (0.114 R)
• M32: 6,771,847 km (0.108 R)
• M33: 7,090,490 km (0.119 R)
• M34: 7,742,438 km (0.09 R)
• M35: 7,893,382 km (0.076 R)
• M36: 8,075,742 km (0.116 R)
• M37: 8,506,584 km (0.106 R)
• M38: 8,724,847 km (0.109 R)
• M39: 8,976,471 km (0.113 R)
• M40: 9,455,034 km (0.118 R)
• M41: 9,811,077 km (0.107 R)
• M42: 10,270,791 km (0.118 R)
• M43: 10,403,335 km (0.092 R)
• M44: 10,838,366 km (0.09 R)
• M45: 11,007,112 km (0.08 R)
• M46: 11,691,373 km (0.098 R)
• M47: 13,389,159 km (0.11 R)
• M48: 13,643,027 km (0.083 R)
• M49: 13,752,383 km (0.074 R)
• M50: 13,862,038 km (0.114 R)
• M51: 13,935,341 km (0.111 R)
• M52: 14,451,603 km (0.116 R)
• M53: 16,269,217 km (0.083 R)
• M54: 17,401,823 km (0.087 R)
• M55: 18,077,556 km (0.1 R)
• M56: 18,277,868 km (0.108 R)
• M57: 18,438,835 km (0.106 R)
• M58: 19,005,362 km (0.088 R)
• M59: 19,495,595 km (0.113 R)
• M60: 19,701,142 km (0.082 R)
• M61: 19,907,437 km (0.068 R)
• M62: 20,865,163 km (0.07 R)
• M63: 21,075,348 km (0.089 R)
• M64: 21,582,784 km (0.099 R)
• M65: 21,923,269 km (0.048 R)
• M66: 22,222,614 km (0.076 R)
• M67: 22,652,708 km (0.089 R)
• M68: 22,739,026 km (0.119 R)
• M69: 22,998,728 km (0.091 R)
• M70: 25,156,079 km (0.118 R)
• M71: 25,245,538 km (0.086 R)
• M72: 26,100,341 km (0.093 R)
• M73: 26,372,160 km (0.106 R)
• M74: 26,462,966 km (0.028 R)
• M75: 27,653,466 km (0.094 R)
• M76: 27,791,993 km (0.084 R)
• M77: 27,884,445 km (0.062 R)
• M78: 28,162,398 km (0.06 R)
• M79: 28,627,647 km (0.035 R)
• M80: 29,471,678 km (0.064 R)
• M81: 29,849,413 km (0.108 R)
• M82: 30,705,113 km (0.071 R)
• M83: 32,052,241 km (0.096 R)
• M84: 32,440,747 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit