🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 234 Days

Day: 19.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,858,070 km

• M1: 335,548 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.85 AU - 0.97 AU

Year: 307 Days

Day: 29.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.89 AU - 2.75 AU

Year: 1248 Days

Day: 41.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,858,070 km

• M1: 176,675 km (0.116 R)
• M2: 1,486,105 km (0.109 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.71 AU - 8.41 AU

Year: 6624 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,858,070 km

• M1: 209,587 km (0.093 R)
• M2: 327,320 km (0.111 R)
• M3: 660,026 km (0.063 R)
• M4: 801,695 km (0.04 R)
• M5: 1,052,271 km (0.109 R)
• M6: 1,421,629 km (0.039 R)
• M7: 1,592,769 km (0.102 R)
• M8: 2,126,683 km (0.113 R)
• M9: 2,346,891 km (0.034 R)
• M10: 2,459,838 km (0.093 R)
• M11: 2,833,832 km (0.092 R)
• M12: 3,794,849 km (0.045 R)
• M13: 4,145,656 km (0.079 R)
• M14: 4,450,836 km (0.074 R)
• M15: 4,706,199 km (0.068 R)
• M16: 4,908,157 km (0.094 R)
• M17: 5,320,598 km (0.077 R)
• M18: 5,440,575 km (0.034 R)
• M19: 5,867,677 km (0.061 R)
• M20: 5,991,844 km (0.108 R)
• M21: 7,921,806 km (0.105 R)
• M22: 8,162,808 km (0.089 R)
• M23: 8,371,347 km (0.08 R)
• M24: 8,652,142 km (0.075 R)
• M25: 8,758,207 km (0.099 R)
• M26: 9,440,374 km (0.101 R)
• M27: 9,586,082 km (0.083 R)
• M28: 10,102,344 km (0.115 R)
• M29: 10,289,042 km (0.111 R)
• M30: 11,744,330 km (0.111 R)
• M31: 13,714,834 km (0.087 R)
• M32: 14,548,393 km (0.119 R)
• M33: 15,527,361 km (0.08 R)
• M34: 15,699,698 km (0.09 R)
• M35: 15,916,166 km (0.06 R)
• M36: 16,351,945 km (0.116 R)
• M37: 16,571,405 km (0.088 R)
• M38: 16,791,763 km (0.098 R)
• M39: 17,146,459 km (0.119 R)
• M40: 18,134,553 km (0.085 R)
• M41: 18,452,897 km (0.061 R)
• M42: 18,727,110 km (0.04 R)
• M43: 20,448,383 km (0.066 R)
• M44: 21,017,454 km (0.056 R)
• M45: 21,639,930 km (0.114 R)
• M46: 22,804,849 km (0.09 R)
• M47: 23,001,121 km (0.099 R)
• M48: 23,148,625 km (0.033 R)
• M49: 23,395,013 km (0.094 R)
• M50: 24,339,723 km (0.098 R)
• M51: 24,690,979 km (0.091 R)
• M52: 24,791,658 km (0.108 R)
• M53: 24,993,316 km (0.118 R)
• M54: 25,449,291 km (0.079 R)
• M55: 26,010,133 km (0.041 R)
• M56: 27,196,145 km (0.111 R)
• M57: 27,404,236 km (0.08 R)
• M58: 27,769,703 km (0.043 R)
• M59: 27,874,422 km (0.025 R)
• M60: 28,399,809 km (0.06 R)
• M61: 29,194,174 km (0.095 R)
• M62: 29,567,421 km (0.097 R)
• M63: 30,049,575 km (0.119 R)
• M64: 30,157,136 km (0.086 R)
• M65: 31,130,419 km (0.061 R)
• M66: 31,293,631 km (0.089 R)
• M67: 32,720,046 km (0.078 R)
• M68: 33,107,804 km (0.101 R)
• M69: 33,552,708 km (0.061 R)
• M70: 34,561,147 km (0.09 R)
• M71: 35,409,068 km (0.086 R)
• M72: 35,522,613 km (0.107 R)
• M73: 36,837,428 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 5.1

Gravity: 31.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.37 AU - 20.51 AU

Year: 25717 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,858,070 km

• M1: 71,957 km (0.042 R)
• M2: 159,172 km (0.1 R)
• M3: 690,693 km (0.096 R)
• M4: 745,147 km (0.115 R)
• M5: 858,692 km (0.091 R)
• M6: 1,102,536 km (0.095 R)
• M7: 1,166,714 km (0.054 R)
• M8: 1,506,600 km (0.069 R)
• M9: 1,724,714 km (0.103 R)
• M10: 1,914,105 km (0.079 R)
• M11: 2,070,435 km (0.04 R)
• M12: 3,276,343 km (0.088 R)
• M13: 3,946,392 km (0.106 R)
• M14: 4,195,771 km (0.079 R)
• M15: 4,709,790 km (0.053 R)
• M16: 5,628,620 km (0.107 R)
• M17: 5,684,270 km (0.069 R)
• M18: 7,136,566 km (0.087 R)
• M19: 10,906,882 km (0.105 R)
• M20: 13,503,003 km (0.106 R)
• M21: 13,652,601 km (0.048 R)
• M22: 18,637,501 km (0.098 R)
• M23: 21,361,529 km (0.09 R)
• M24: 21,710,690 km (0.073 R)
• M25: 21,885,869 km (0.074 R)
• M26: 22,769,394 km (0.094 R)
• M27: 22,947,416 km (0.088 R)
• M28: 25,488,784 km (0.077 R)
• M29: 25,766,288 km (0.105 R)
• M30: 26,417,787 km (0.074 R)
• M31: 29,270,469 km (0.1 R)
• M32: 29,852,704 km (0.101 R)
• M33: 29,950,092 km (0.086 R)
• M34: 33,728,934 km (0.116 R)
• M35: 34,339,144 km (0.107 R)
• M36: 34,543,345 km (0.11 R)
• M37: 35,467,411 km (0.074 R)
• M38: 36,920,754 km (0.061 R)
• M39: 37,025,323 km (0.098 R)
• M40: 37,234,760 km (0.076 R)
• M41: 39,137,197 km (0.099 R)
• M42: 39,564,149 km (0.083 R)
• M43: 39,671,261 km (0.032 R)
• M44: 41,831,305 km (0.115 R)
• M45: 42,049,418 km (0.118 R)
• M46: 42,267,981 km (0.059 R)
• M47: 42,925,613 km (0.11 R)
• M48: 45,366,153 km (0.077 R)
• M49: 47,282,501 km (0.079 R)
• M50: 47,509,741 km (0.097 R)
• M51: 51,077,351 km (0.115 R)
• M52: 51,310,574 km (0.06 R)
• M53: 51,777,768 km (0.034 R)
• M54: 52,129,173 km (0.105 R)
• M55: 53,070,144 km (0.107 R)
• M56: 54,135,430 km (0.032 R)
• M57: 54,492,072 km (0.113 R)
• M58: 55,207,748 km (0.12 R)
• M59: 57,858,173 km (0.104 R)
• M60: 58,832,205 km (0.065 R)
• M61: 59,811,772 km (0.037 R)
• M62: 61,414,863 km (0.045 R)
• M63: 61,786,763 km (0.042 R)
• M64: 62,532,957 km (0.075 R)
• M65: 62,907,101 km (0.042 R)
• M66: 64,034,172 km (0.118 R)
• M67: 68,480,071 km (0.078 R)
• M68: 69,510,052 km (0.118 R)
• M69: 69,768,408 km (0.078 R)
• M70: 71,194,973 km (0.079 R)
• M71: 71,325,123 km (0.111 R)
• M72: 72,500,065 km (0.079 R)
• M73: 75,664,509 km (0.101 R)
• M74: 76,063,187 km (0.06 R)
• M75: 77,263,560 km (0.113 R)
• M76: 77,397,301 km (0.064 R)
• M77: 77,531,191 km (0.04 R)
• M78: 77,799,121 km (0.084 R)
• M79: 79,008,470 km (0.085 R)
• M80: 80,901,930 km (0.08 R)
• M81: 82,400,153 km (0.059 R)
• M82: 83,358,327 km (0.084 R)
• M83: 84,458,021 km (0.117 R)
• M84: 85,424,124 km (0.051 R)
• M85: 86,254,991 km (0.087 R)
• M86: 88,064,676 km (0.099 R)
• M87: 89,044,243 km (0.105 R)
• M88: 89,184,566 km (0.082 R)
• M89: 90,590,935 km (0.093 R)
• M90: 92,004,635 km (0.075 R)
• M91: 92,288,273 km (0.077 R)
• M92: 92,998,713 km (0.064 R)
• M93: 93,710,799 km (0.097 R)
• M94: 94,281,814 km (0.103 R)
• M95: 94,710,861 km (0.047 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit