🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.73 AU - 0.83 AU

Year: 292 Days

Day: 46.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 10.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.36 AU - 7.82 AU

Year: 7183 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,706,730 km

• M1: 150,047 km (0.051 R)
• M2: 369,208 km (0.108 R)
• M3: 449,841 km (0.107 R)
• M4: 551,418 km (0.11 R)
• M5: 780,901 km (0.085 R)
• M6: 1,007,691 km (0.119 R)
• M7: 1,200,972 km (0.111 R)
• M8: 1,524,253 km (0.11 R)
• M9: 1,853,518 km (0.088 R)
• M10: 2,070,734 km (0.044 R)
• M11: 2,205,222 km (0.119 R)
• M12: 2,921,048 km (0.097 R)
• M13: 3,542,627 km (0.058 R)
• M14: 3,786,173 km (0.071 R)
• M15: 4,035,403 km (0.108 R)
• M16: 4,579,041 km (0.113 R)
• M17: 4,814,957 km (0.104 R)
• M18: 5,176,386 km (0.063 R)
• M19: 5,298,757 km (0.074 R)
• M20: 5,672,003 km (0.03 R)
• M21: 5,861,843 km (0.035 R)
• M22: 5,957,436 km (0.046 R)
• M23: 6,411,017 km (0.094 R)
• M24: 6,542,663 km (0.076 R)
• M25: 6,708,567 km (0.116 R)
• M26: 6,943,136 km (0.116 R)
• M27: 7,523,875 km (0.085 R)
• M28: 7,593,289 km (0.081 R)
• M29: 7,872,887 km (0.106 R)
• M30: 9,358,843 km (0.086 R)
• M31: 9,847,878 km (0.103 R)
• M32: 10,383,738 km (0.119 R)
• M33: 11,086,848 km (0.081 R)
• M34: 11,205,479 km (0.1 R)
• M35: 11,444,088 km (0.045 R)
• M36: 11,644,249 km (0.069 R)
• M37: 12,251,766 km (0.108 R)
• M38: 13,161,172 km (0.097 R)
• M39: 13,708,850 km (0.075 R)
• M40: 13,878,942 km (0.102 R)
• M41: 14,522,662 km (0.11 R)
• M42: 15,044,759 km (0.119 R)
• M43: 15,839,423 km (0.116 R)
• M44: 16,331,749 km (0.07 R)
• M45: 16,557,343 km (0.079 R)
• M46: 17,838,948 km (0.077 R)
• M47: 18,257,672 km (0.107 R)
• M48: 18,397,995 km (0.112 R)
• M49: 18,538,617 km (0.103 R)
• M50: 20,206,035 km (0.105 R)
• M51: 20,545,173 km (0.08 R)
• M52: 20,691,181 km (0.097 R)
• M53: 20,788,569 km (0.056 R)
• M54: 21,033,012 km (0.083 R)
• M55: 21,327,570 km (0.099 R)
• M56: 23,123,492 km (0.111 R)
• M57: 23,630,928 km (0.043 R)
• M58: 24,193,416 km (0.067 R)
• M59: 25,540,396 km (0.049 R)
• M60: 25,959,719 km (0.079 R)
• M61: 26,064,886 km (0.103 R)
• M62: 26,222,861 km (0.109 R)
• M63: 26,328,477 km (0.098 R)
• M64: 27,391,669 km (0.112 R)
• M65: 27,928,576 km (0.075 R)
• M66: 28,306,460 km (0.09 R)
• M67: 28,740,444 km (0.093 R)
• M68: 29,669,895 km (0.113 R)
• M69: 30,055,409 km (0.077 R)
• M70: 30,553,720 km (0.098 R)
• M71: 30,998,773 km (0.078 R)
• M72: 31,839,214 km (0.103 R)
• M73: 31,951,861 km (0.097 R)
• M74: 32,630,437 km (0.098 R)
• M75: 33,028,367 km (0.077 R)
• M76: 33,142,361 km (0.053 R)
• M77: 33,256,504 km (0.119 R)
• M78: 33,427,943 km (0.072 R)
• M79: 33,714,423 km (0.055 R)
• M80: 34,174,437 km (0.099 R)
• M81: 34,520,756 km (0.119 R)
• M82: 36,977,602 km (0.08 R)
• M83: 37,988,135 km (0.067 R)
• M84: 38,227,193 km (0.061 R)
• M85: 38,586,676 km (0.104 R)
• M86: 40,828,550 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 14.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.86 AU - 9.38 AU

Year: 8931 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,706,730 km

• M1: 191,036 km (0.115 R)
• M2: 305,778 km (0.11 R)
• M3: 493,075 km (0.107 R)
• M4: 667,506 km (0.106 R)
• M5: 784,042 km (0.117 R)
• M6: 1,101,938 km (0.108 R)
• M7: 1,359,845 km (0.053 R)
• M8: 1,638,246 km (0.037 R)
• M9: 1,766,152 km (0.102 R)
• M10: 1,878,650 km (0.118 R)
• M11: 2,170,815 km (0.106 R)
• M12: 3,066,906 km (0.09 R)
• M13: 3,226,826 km (0.075 R)
• M14: 3,412,926 km (0.084 R)
• M15: 3,650,786 km (0.116 R)
• M16: 3,943,549 km (0.092 R)
• M17: 4,193,528 km (0.12 R)
• M18: 4,371,699 km (0.046 R)
• M19: 4,630,652 km (0.105 R)
• M20: 5,272,727 km (0.045 R)
• M21: 5,548,585 km (0.1 R)
• M22: 5,857,804 km (0.11 R)
• M23: 6,057,367 km (0.072 R)
• M24: 6,405,033 km (0.079 R)
• M25: 6,551,938 km (0.105 R)
• M26: 6,878,809 km (0.074 R)
• M27: 7,211,216 km (0.088 R)
• M28: 7,425,440 km (0.039 R)
• M29: 7,704,141 km (0.088 R)
• M30: 7,891,886 km (0.092 R)
• M31: 8,208,136 km (0.051 R)
• M32: 8,984,250 km (0.07 R)
• M33: 9,314,562 km (0.095 R)
• M34: 10,226,510 km (0.1 R)
• M35: 10,398,548 km (0.06 R)
• M36: 10,780,471 km (0.117 R)
• M37: 11,131,578 km (0.04 R)
• M38: 11,450,969 km (0.078 R)
• M39: 12,098,728 km (0.118 R)
• M40: 12,610,801 km (0.107 R)
• M41: 13,167,455 km (0.091 R)
• M42: 14,074,766 km (0.092 R)
• M43: 14,227,954 km (0.084 R)
• M44: 14,807,347 km (0.108 R)
• M45: 15,237,142 km (0.103 R)
• M46: 15,552,344 km (0.054 R)
• M47: 15,829,998 km (0.116 R)
• M48: 16,109,297 km (0.104 R)
• M49: 16,349,850 km (0.053 R)
• M50: 17,078,991 km (0.116 R)
• M51: 18,443,323 km (0.049 R)
• M52: 20,837,936 km (0.098 R)
• M53: 20,968,984 km (0.117 R)
• M54: 21,319,791 km (0.06 R)
• M55: 21,584,130 km (0.095 R)
• M56: 22,205,261 km (0.112 R)
• M57: 22,339,151 km (0.081 R)
• M58: 23,555,980 km (0.096 R)
• M59: 24,103,658 km (0.079 R)
• M60: 24,425,144 km (0.045 R)
• M61: 25,397,978 km (0.115 R)
• M62: 26,242,010 km (0.115 R)
• M63: 27,190,610 km (0.049 R)
• M64: 28,198,750 km (0.091 R)
• M65: 28,343,860 km (0.089 R)
• M66: 29,121,469 km (0.061 R)
• M67: 29,219,157 km (0.036 R)
• M68: 30,054,063 km (0.077 R)
• M69: 30,747,598 km (0.115 R)
• M70: 31,596,716 km (0.088 R)
• M71: 32,859,471 km (0.073 R)
• M72: 33,012,061 km (0.037 R)
• M73: 33,369,151 km (0.08 R)
• M74: 34,087,221 km (0.067 R)
• M75: 34,396,440 km (0.087 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: 189 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit